diff options
| author | Peter Hutterer <peter@cs.unisa.edu.au> | 2007-06-19 17:20:52 +0930 |
|---|---|---|
| committer | Peter Hutterer <peter@cs.unisa.edu.au> | 2007-06-19 17:20:52 +0930 |
| commit | 1f97a7647606226cde61d6ad7a94f2b0b571a06c (patch) | |
| tree | 63959752648b4f3bcfe4ac271d0a714dfcd93280 | |
| parent | 5dee64fc99f34e091abce65d47c4b6f026ab4849 (diff) | |
| parent | 2e7fef7d0837939e822c40b6ac77e7f0e66d57bd (diff) | |
Merge branch 'master' into mpx
Conflicts:
dix/devices.c
hw/xfree86/common/xf86Xinput.c
hw/xfree86/loader/xf86sym.c
mi/mieq.c
129 files changed, 3195 insertions, 15255 deletions
diff --git a/GL/glx/glxcmds.c b/GL/glx/glxcmds.c index 6273edc56..ed5c138b4 100644 --- a/GL/glx/glxcmds.c +++ b/GL/glx/glxcmds.c @@ -1019,6 +1019,7 @@ __glXCreateARGBConfig(__GLXscreen *screen) VisualPtr visual; int i; + /* search for a 32-bit visual */ visual = NULL; for (i = 0; i < screen->pScreen->numVisuals; i++) if (screen->pScreen->visuals[i].nplanes == 32) { @@ -1037,8 +1038,22 @@ __glXCreateARGBConfig(__GLXscreen *screen) if (modes == NULL) return; - modes->next = screen->modes; - screen->modes = modes; + /* Insert this new mode at the TAIL of the linked list. + * Previously, the mode was incorrectly inserted at the head of the + * list, causing find_mesa_visual() to be off by one. This would + * GLX clients to blow up if they attempted to use the last mode + * in the list! + */ + { + __GLcontextModes *prev = NULL, *m; + for (m = screen->modes; m; m = m->next) + prev = m; + if (prev) + prev->next = modes; + else + screen->modes = modes; + } + screen->numUsableVisuals++; screen->numVisuals++; @@ -1104,6 +1119,9 @@ int DoGetFBConfigs(__GLXclientState *cl, unsigned screen, GLboolean do_swap) } pGlxScreen = __glXActiveScreens[screen]; + /* Create the "extra" 32bpp ARGB visual, if not already added. + * XXX This is questionable place to do so! Re-examine this someday. + */ __glXCreateARGBConfig(pGlxScreen); reply.numFBConfigs = pGlxScreen->numUsableVisuals; @@ -1661,6 +1679,7 @@ DoGetDrawableAttributes(__GLXclientState *cl, XID drawId) xGLXGetDrawableAttributesReply reply; CARD32 attributes[4]; int numAttribs; + PixmapPtr pixmap; glxPixmap = (__GLXpixmap *)LookupIDByType(drawId, __glXPixmapRes); if (!glxPixmap) { @@ -1675,10 +1694,19 @@ DoGetDrawableAttributes(__GLXclientState *cl, XID drawId) reply.numAttribs = numAttribs; attributes[0] = GLX_TEXTURE_TARGET_EXT; - attributes[1] = GLX_TEXTURE_RECTANGLE_EXT; attributes[2] = GLX_Y_INVERTED_EXT; attributes[3] = GL_FALSE; + /* XXX this is merely less wrong, see fdo bug #8991 */ + pixmap = (PixmapPtr) glxPixmap->pDraw; + if ((pixmap->drawable.width & (pixmap->drawable.width - 1)) || + (pixmap->drawable.height & (pixmap->drawable.height - 1)) + /* || strstr(CALL_GetString(GL_EXTENSIONS, + "GL_ARB_texture_non_power_of_two")) */) + attributes[1] = GLX_TEXTURE_RECTANGLE_EXT; + else + attributes[1] = GLX_TEXTURE_2D_EXT; + if (client->swapped) { __glXSwapGetDrawableAttributesReply(client, &reply, attributes); } else { diff --git a/GL/glx/glxdrawable.h b/GL/glx/glxdrawable.h index 20e9b437f..6500cc770 100644 --- a/GL/glx/glxdrawable.h +++ b/GL/glx/glxdrawable.h @@ -42,6 +42,10 @@ #include <damage.h> +#ifdef XF86DRI +#include <GL/internal/dri_interface.h> +#endif + typedef struct { DrawablePtr pDraw; @@ -50,7 +54,12 @@ typedef struct { ScreenPtr pScreen; Bool idExists; int refcnt; +#ifdef XF86DRI DamagePtr pDamage; + __DRIcontext *pDRICtx; + GLint texname; + unsigned long offset; +#endif } __GLXpixmap; struct __GLXdrawable { diff --git a/GL/glx/glxdri.c b/GL/glx/glxdri.c index c30f372fd..efa02f842 100644 --- a/GL/glx/glxdri.c +++ b/GL/glx/glxdri.c @@ -76,6 +76,11 @@ struct __GLXDRIscreen { xf86EnterVTProc *enterVT; xf86LeaveVTProc *leaveVT; + DRITexOffsetStartProcPtr texOffsetStart; + DRITexOffsetFinishProcPtr texOffsetFinish; + __GLXpixmap* texOffsetOverride[16]; + GLuint lastTexOffsetOverride; + unsigned char glx_enable_bits[__GLX_EXT_BYTES]; }; @@ -125,30 +130,75 @@ struct __GLXDRIdrawable { static const char CREATE_NEW_SCREEN_FUNC[] = "__driCreateNewScreen_" STRINGIFY (INTERNAL_VERSION); -/* The DRI driver entry point version wasn't bumped when the - * copySubBuffer functionality was added to the DRI drivers, but the - * functionality is still conditional on the value of the - * internal_api_version passed to __driCreateNewScreen. However, the - * screen constructor doesn't fail for a DRI driver that's older than - * the passed in version number, so there's no way we can know for - * sure that we can actually use the copySubBuffer functionality. But - * since the earliest (and at this point only) released mesa version - * (6.5) that uses the 20050727 entry point does have copySubBuffer, - * we'll just settle for that. We still have to pass in a higher to - * the screen constructor to enable the functionality. - */ -#define COPY_SUB_BUFFER_INTERNAL_VERSION 20060314 static void -__glXDRIleaveServer(void) +__glXDRIleaveServer(GLboolean rendering) { - DRIBlockHandler(NULL, NULL, NULL); + int i; + + for (i = 0; rendering && i < screenInfo.numScreens; i++) { + __GLXDRIscreen * const screen = + (__GLXDRIscreen *) __glXgetActiveScreen(i); + GLuint lastOverride = screen->lastTexOffsetOverride; + + if (lastOverride) { + __GLXpixmap **texOffsetOverride = screen->texOffsetOverride; + int j; + + for (j = 0; j < lastOverride; j++) { + __GLXpixmap *pGlxPix = texOffsetOverride[j]; + + if (pGlxPix && pGlxPix->texname) { + pGlxPix->offset = + screen->texOffsetStart((PixmapPtr)pGlxPix->pDraw); + } + } + } + } + + DRIBlockHandler(NULL, NULL, NULL); + + for (i = 0; rendering && i < screenInfo.numScreens; i++) { + __GLXDRIscreen * const screen = + (__GLXDRIscreen *) __glXgetActiveScreen(i); + GLuint lastOverride = screen->lastTexOffsetOverride; + + if (lastOverride) { + __GLXpixmap **texOffsetOverride = screen->texOffsetOverride; + int j; + + for (j = 0; j < lastOverride; j++) { + __GLXpixmap *pGlxPix = texOffsetOverride[j]; + + if (pGlxPix && pGlxPix->texname) { + screen->driScreen.setTexOffset(pGlxPix->pDRICtx, + pGlxPix->texname, + pGlxPix->offset, + pGlxPix->pDraw->depth, + ((PixmapPtr)pGlxPix->pDraw)-> + devKind); + } + } + } + } } static void -__glXDRIenterServer(void) +__glXDRIenterServer(GLboolean rendering) { - DRIWakeupHandler(NULL, 0, NULL); + int i; + + for (i = 0; rendering && i < screenInfo.numScreens; i++) { + __GLXDRIscreen * const screen = + (__GLXDRIscreen *) __glXgetActiveScreen(i); + + if (screen->lastTexOffsetOverride) { + CALL_Flush(GET_DISPATCH(), ()); + break; + } + } + + DRIWakeupHandler(NULL, 0, NULL); } /** @@ -289,19 +339,6 @@ __glXDRIcontextForceCurrent(__GLXcontext *baseContext) &context->driContext); } -static int -glxCountBits(int word) -{ - int ret = 0; - - while (word) { - ret += (word & 1); - word >>= 1; - } - - return ret; -} - static void glxFillAlphaChannel (PixmapPtr pixmap, int x, int y, int width, int height) { @@ -335,19 +372,75 @@ __glXDRIbindTexImage(__GLXcontext *baseContext, int buffer, __GLXpixmap *glxPixmap) { - RegionPtr pRegion; + RegionPtr pRegion = NULL; PixmapPtr pixmap; - int bpp; + int w, h, bpp, override = 0; GLenum target, format, type; + ScreenPtr pScreen = glxPixmap->pScreen; + __GLXDRIscreen * const screen = + (__GLXDRIscreen *) __glXgetActiveScreen(pScreen->myNum); pixmap = (PixmapPtr) glxPixmap->pDraw; + w = pixmap->drawable.width; + h = pixmap->drawable.height; + + if (h & (h - 1) || w & (w - 1)) + target = GL_TEXTURE_RECTANGLE_ARB; + else + target = GL_TEXTURE_2D; + + if (screen->texOffsetStart && screen->driScreen.setTexOffset) { + __GLXpixmap **texOffsetOverride = screen->texOffsetOverride; + int i, firstEmpty = 16, texname; + + for (i = 0; i < 16; i++) { + if (texOffsetOverride[i] == glxPixmap) + goto alreadyin; + + if (firstEmpty == 16 && !texOffsetOverride[i]) + firstEmpty = i; + } + + if (firstEmpty == 16) { + ErrorF("%s: Failed to register texture offset override\n", __func__); + goto nooverride; + } + + if (firstEmpty >= screen->lastTexOffsetOverride) + screen->lastTexOffsetOverride = firstEmpty + 1; + + texOffsetOverride[firstEmpty] = glxPixmap; + +alreadyin: + override = 1; + + glxPixmap->pDRICtx = &((__GLXDRIcontext*)baseContext)->driContext; + + CALL_GetIntegerv(GET_DISPATCH(), (target == GL_TEXTURE_2D ? + GL_TEXTURE_BINDING_2D : + GL_TEXTURE_BINDING_RECTANGLE_NV, + &texname)); + + if (texname == glxPixmap->texname) + return Success; + + glxPixmap->texname = texname; + + screen->driScreen.setTexOffset(glxPixmap->pDRICtx, texname, 0, + pixmap->drawable.depth, pixmap->devKind); + } +nooverride: + if (!glxPixmap->pDamage) { - glxPixmap->pDamage = DamageCreate(NULL, NULL, DamageReportNone, - TRUE, glxPixmap->pScreen, NULL); - if (!glxPixmap->pDamage) - return BadAlloc; + if (!override) { + glxPixmap->pDamage = DamageCreate(NULL, NULL, DamageReportNone, + TRUE, pScreen, NULL); + if (!glxPixmap->pDamage) + return BadAlloc; + + DamageRegister ((DrawablePtr) pixmap, glxPixmap->pDamage); + } - DamageRegister ((DrawablePtr) pixmap, glxPixmap->pDamage); pRegion = NULL; } else { pRegion = DamageRegion(glxPixmap->pDamage); @@ -360,30 +453,22 @@ __glXDRIbindTexImage(__GLXcontext *baseContext, bpp = 4; format = GL_BGRA; type = -#if X_BYTE_ORDER == X_LITTLE_ENDIAN - GL_UNSIGNED_BYTE; -#else - GL_UNSIGNED_INT_8_8_8_8_REV; +#if X_BYTE_ORDER == X_BIG_ENDIAN + !override ? GL_UNSIGNED_INT_8_8_8_8_REV : #endif + GL_UNSIGNED_BYTE; } else { bpp = 2; format = GL_RGB; type = GL_UNSIGNED_SHORT_5_6_5; } - if (!(glxCountBits(pixmap->drawable.width) == 1 && - glxCountBits(pixmap->drawable.height) == 1) - /* || strstr(CALL_GetString(GL_EXTENSIONS, - "GL_ARB_texture_non_power_of_two")) */) - target = GL_TEXTURE_RECTANGLE_ARB; - else - target = GL_TEXTURE_2D; - CALL_PixelStorei( GET_DISPATCH(), (GL_UNPACK_ROW_LENGTH, pixmap->devKind / bpp) ); + if (pRegion == NULL) { - if (pixmap->drawable.depth == 24) + if (!override && pixmap->drawable.depth == 24) glxFillAlphaChannel(pixmap, pixmap->drawable.x, pixmap->drawable.y, @@ -404,8 +489,8 @@ __glXDRIbindTexImage(__GLXcontext *baseContext, 0, format, type, - pixmap->devPrivate.ptr) ); - } else { + override ? NULL : pixmap->devPrivate.ptr) ); + } else if (!override) { int i, numRects; BoxPtr p; @@ -436,7 +521,8 @@ __glXDRIbindTexImage(__GLXcontext *baseContext, } } - DamageEmpty(glxPixmap->pDamage); + if (!override) + DamageEmpty(glxPixmap->pDamage); return Success; } @@ -446,6 +532,40 @@ __glXDRIreleaseTexImage(__GLXcontext *baseContext, int buffer, __GLXpixmap *pixmap) { + ScreenPtr pScreen = pixmap->pScreen; + __GLXDRIscreen * const screen = + (__GLXDRIscreen *) __glXgetActiveScreen(pScreen->myNum); + GLuint lastOverride = screen->lastTexOffsetOverride; + + if (lastOverride) { + __GLXpixmap **texOffsetOverride = screen->texOffsetOverride; + int i; + + for (i = 0; i < lastOverride; i++) { + if (texOffsetOverride[i] == pixmap) { + if (screen->texOffsetFinish) + screen->texOffsetFinish((PixmapPtr)pixmap->pDraw); + + texOffsetOverride[i] = NULL; + + if (i + 1 == lastOverride) { + lastOverride = 0; + + while (i--) { + if (texOffsetOverride[i]) { + lastOverride = i + 1; + break; + } + } + + screen->lastTexOffsetOverride = lastOverride; + + break; + } + } + } + } + return Success; } @@ -666,9 +786,9 @@ static GLboolean createContext(__DRInativeDisplay *dpy, int screen, fakeID = FakeClientID(0); *(XID *) contextID = fakeID; - __glXDRIenterServer(); + __glXDRIenterServer(GL_FALSE); retval = DRICreateContext(pScreen, visual, fakeID, hw_context); - __glXDRIleaveServer(); + __glXDRIleaveServer(GL_FALSE); return retval; } @@ -677,9 +797,9 @@ static GLboolean destroyContext(__DRInativeDisplay *dpy, int screen, { GLboolean retval; - __glXDRIenterServer(); + __glXDRIenterServer(GL_FALSE); retval = DRIDestroyContext(screenInfo.screens[screen], context); - __glXDRIleaveServer(); + __glXDRIleaveServer(GL_FALSE); return retval; } @@ -694,12 +814,12 @@ createDrawable(__DRInativeDisplay *dpy, int screen, if (!pDrawable) return GL_FALSE; - __glXDRIenterServer(); + __glXDRIenterServer(GL_FALSE); retval = DRICreateDrawable(screenInfo.screens[screen], drawable, pDrawable, hHWDrawable); - __glXDRIleaveServer(); + __glXDRIleaveServer(GL_FALSE); return retval; } @@ -713,11 +833,11 @@ destroyDrawable(__DRInativeDisplay *dpy, int screen, __DRIid drawable) if (!pDrawable) return GL_FALSE; - __glXDRIenterServer(); + __glXDRIenterServer(GL_FALSE); retval = DRIDestroyDrawable(screenInfo.screens[screen], drawable, pDrawable); - __glXDRIleaveServer(); + __glXDRIleaveServer(GL_FALSE); return retval; } @@ -754,20 +874,44 @@ getDrawableInfo(__DRInativeDisplay *dpy, int screen, return GL_FALSE; } - __glXDRIenterServer(); + __glXDRIenterServer(GL_FALSE); retval = DRIGetDrawableInfo(screenInfo.screens[screen], pDrawable, index, stamp, x, y, width, height, numClipRects, &pClipRects, backX, backY, numBackClipRects, &pBackClipRects); - __glXDRIleaveServer(); + __glXDRIleaveServer(GL_FALSE); if (*numClipRects > 0) { size = sizeof (drm_clip_rect_t) * *numClipRects; *ppClipRects = xalloc (size); - if (*ppClipRects != NULL) - memcpy (*ppClipRects, pClipRects, size); + + /* Clip cliprects to screen dimensions (redirected windows) */ + if (*ppClipRects != NULL) { + ScreenPtr pScreen = screenInfo.screens[screen]; + int i, j; + + for (i = 0, j = 0; i < *numClipRects; i++) { + (*ppClipRects)[j].x1 = max(pClipRects[i].x1, 0); + (*ppClipRects)[j].y1 = max(pClipRects[i].y1, 0); + (*ppClipRects)[j].x2 = min(pClipRects[i].x2, pScreen->width); + (*ppClipRects)[j].y2 = min(pClipRects[i].y2, pScreen->height); + + if ((*ppClipRects)[j].x1 < (*ppClipRects)[j].x2 && + (*ppClipRects)[j].y1 < (*ppClipRects)[j].y2) { + j++; + } + } + + if (*numClipRects != j) { + *numClipRects = j; + *ppClipRects = xrealloc (*ppClipRects, + sizeof (drm_clip_rect_t) * + *numClipRects); + } + } else + *numClipRects = 0; } else { *ppClipRects = NULL; @@ -866,7 +1010,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen) __DRIframebuffer framebuffer; int fd = -1; int status; - int api_ver = COPY_SUB_BUFFER_INTERNAL_VERSION; + int api_ver = 20070121; drm_magic_t magic; drmVersionPtr version; int newlyopened; @@ -881,13 +1025,10 @@ __glXDRIscreenProbe(ScreenPtr pScreen) size_t buffer_size; ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; - if (!xf86LoaderCheckSymbol("DRIQueryDirectRenderingCapable")) { - LogMessage(X_ERROR, "AIGLX: DRI module not loaded\n"); - return NULL; - } - - if (!DRIQueryDirectRenderingCapable(pScreen, &isCapable) || !isCapable) { - LogMessage(X_ERROR, + if (!xf86LoaderCheckSymbol("DRIQueryDirectRenderingCapable") || + !DRIQueryDirectRenderingCapable(pScreen, &isCapable) || + !isCapable) { + LogMessage(X_INFO, "AIGLX: Screen %d is not DRI capable\n", pScreen->myNum); return NULL; } @@ -1048,6 +1189,9 @@ __glXDRIscreenProbe(ScreenPtr pScreen) goto handle_error; } + DRIGetTexOffsetFuncs(pScreen, &screen->texOffsetStart, + &screen->texOffsetFinish); + __glXScreenInit(&screen->base, pScreen); buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL); diff --git a/GL/glx/glxext.c b/GL/glx/glxext.c index ca874e33b..c09120c12 100644 --- a/GL/glx/glxext.c +++ b/GL/glx/glxext.c @@ -238,9 +238,9 @@ GLboolean __glXFreeContext(__GLXcontext *cx) * the latter case we need to lift the DRI lock manually. */ if (!glxBlockClients) { - __glXleaveServer(); + __glXleaveServer(GL_FALSE); cx->destroy(cx); - __glXenterServer(); + __glXenterServer(GL_FALSE); } else { cx->next = glxPendingDestroyContexts; glxPendingDestroyContexts = cx; @@ -439,49 +439,49 @@ void glxResumeClients(void) AttendClient(__glXClients[i]->client); } - __glXleaveServer(); + __glXleaveServer(GL_FALSE); for (cx = glxPendingDestroyContexts; cx != NULL; cx = next) { next = cx->next; cx->destroy(cx); } glxPendingDestroyContexts = NULL; - __glXenterServer(); + __glXenterServer(GL_FALSE); } static void -__glXnopEnterServer(void) +__glXnopEnterServer(GLboolean rendering) { } static void -__glXnopLeaveServer(void) +__glXnopLeaveServer(GLboolean rendering) { } -static void (*__glXenterServerFunc)(void) = __glXnopEnterServer; -static void (*__glXleaveServerFunc)(void) = __glXnopLeaveServer; +static void (*__glXenterServerFunc)(GLboolean) = __glXnopEnterServer; +static void (*__glXleaveServerFunc)(GLboolean) = __glXnopLeaveServer; -void __glXsetEnterLeaveServerFuncs(void (*enter)(void), - void (*leave)(void)) +void __glXsetEnterLeaveServerFuncs(void (*enter)(GLboolean), + void (*leave)(GLboolean)) { __glXenterServerFunc = enter; __glXleaveServerFunc = leave; } -void __glXenterServer(void) +void __glXenterServer(GLboolean rendering) { glxServerLeaveCount--; if (glxServerLeaveCount == 0) - (*__glXenterServerFunc)(); + (*__glXenterServerFunc)(rendering); } -void __glXleaveServer(void) +void __glXleaveServer(GLboolean rendering) { if (glxServerLeaveCount == 0) - (*__glXleaveServerFunc)(); + (*__glXleaveServerFunc)(rendering); glxServerLeaveCount++; } @@ -546,11 +546,12 @@ static int __glXDispatch(ClientPtr client) opcode, client->swapped); if (proc != NULL) { - __glXleaveServer(); + GLboolean rendering = opcode <= X_GLXRenderLarge; + __glXleaveServer(rendering); retval = (*proc)(cl, (GLbyte *) stuff); - __glXenterServer(); + __glXenterServer(rendering); } else { retval = BadRequest; diff --git a/GL/glx/glxglcore.c b/GL/glx/glxglcore.c index b50740c3c..df9be07c0 100644 --- a/GL/glx/glxglcore.c +++ b/GL/glx/glxglcore.c @@ -106,11 +106,11 @@ __glXMesaDrawableSwapBuffers(__GLXdrawable *base) * why we need to re-take the lock and swap in the server context * before calling XMesaSwapBuffers() here. /me shakes head. */ - __glXenterServer(); + __glXenterServer(GL_FALSE); XMesaSwapBuffers(glxPriv->xm_buf); - __glXleaveServer(); + __glXleaveServer(GL_FALSE); return GL_TRUE; } diff --git a/GL/glx/glxserver.h b/GL/glx/glxserver.h index 49cad7328..fa09c1546 100644 --- a/GL/glx/glxserver.h +++ b/GL/glx/glxserver.h @@ -131,10 +131,10 @@ struct __GLXprovider { void GlxPushProvider(__GLXprovider *provider); -void __glXsetEnterLeaveServerFuncs(void (*enter)(void), - void (*leave)(void)); -void __glXenterServer(void); -void __glXleaveServer(void); +void __glXsetEnterLeaveServerFuncs(void (*enter)(GLboolean), + void (*leave)(GLboolean)); +void __glXenterServer(GLboolean rendering); +void __glXleaveServer(GLboolean rendering); void glxSuspendClients(void); void glxResumeClients(void); diff --git a/GL/glx/indirect_dispatch.h b/GL/glx/indirect_dispatch.h index 17a372f91..24f4bed43 100644 --- a/GL/glx/indirect_dispatch.h +++ b/GL/glx/indirect_dispatch.h @@ -211,8 +211,6 @@ extern HIDDEN int __glXDisp_ReadPixels(struct __GLXclientStateRec *, GLbyte *); extern HIDDEN int __glXDispSwap_ReadPixels(struct __GLXclientStateRec *, GLbyte *); extern HIDDEN void __glXDisp_EdgeFlagv(GLbyte * pc); extern HIDDEN void __glXDispSwap_EdgeFlagv(GLbyte * pc); -extern HIDDEN void __glXDisp_Rotatef(GLbyte * pc); -extern HIDDEN void __glXDispSwap_Rotatef(GLbyte * pc); extern HIDDEN void __glXDisp_TexParameterf(GLbyte * pc); extern HIDDEN void __glXDispSwap_TexParameterf(GLbyte * pc); extern HIDDEN void __glXDisp_TexParameteri(GLbyte * pc); @@ -519,6 +517,8 @@ extern HIDDEN void __glXDisp_SecondaryColor3ivEXT(GLbyte * pc); extern HIDDEN void __glXDispSwap_SecondaryColor3ivEXT(GLbyte * pc); extern HIDDEN void __glXDisp_TexCoord4iv(GLbyte * pc); extern HIDDEN void __glXDispSwap_TexCoord4iv(GLbyte * pc); +extern HIDDEN int __glXDisp_GetDrawableAttributesSGIX(struct __GLXclientStateRec *, GLbyte *); +extern HIDDEN int __glXDispSwap_GetDrawableAttributesSGIX(struct __GLXclientStateRec *, GLbyte *); extern HIDDEN void __glXDisp_SampleMaskSGIS(GLbyte * pc); extern HIDDEN void __glXDispSwap_SampleMaskSGIS(GLbyte * pc); extern HIDDEN void __glXDisp_ColorTableParameteriv(GLbyte * pc); @@ -849,10 +849,8 @@ extern HIDDEN int __glXDisp_GetHistogramParameteriv(struct __GLXclientStateRec * extern HIDDEN int __glXDispSwap_GetHistogramParameteriv(struct __GLXclientStateRec *, GLbyte *); extern HIDDEN int __glXDisp_GetHistogramParameterivEXT(struct __GLXclientStateRec *, GLbyte *); extern HIDDEN int __glXDispSwap_GetHistogramParameterivEXT(struct __GLXclientStateRec *, GLbyte *); -extern HIDDEN int __glXDisp_GetConvolutionFilter(struct __GLXclientStateRec *, GLbyte *); -extern HIDDEN int __glXDispSwap_GetConvolutionFilter(struct __GLXclientStateRec *, GLbyte *); -extern HIDDEN int __glXDisp_GetConvolutionFilterEXT(struct __GLXclientStateRec *, GLbyte *); -extern HIDDEN int __glXDispSwap_GetConvolutionFilterEXT(struct __GLXclientStateRec *, GLbyte *); +extern HIDDEN void __glXDisp_Rotatef(GLbyte * pc); +extern HIDDEN void __glXDispSwap_Rotatef(GLbyte * pc); extern HIDDEN int __glXDisp_GetProgramivARB(struct __GLXclientStateRec *, GLbyte *); extern HIDDEN int __glXDispSwap_GetProgramivARB(struct __GLXclientStateRec *, GLbyte *); extern HIDDEN void __glXDisp_BlendFuncSeparateEXT(GLbyte * pc); @@ -877,6 +875,10 @@ extern HIDDEN void __glXDisp_Map2f(GLbyte * pc); extern HIDDEN void __glXDispSwap_Map2f(GLbyte * pc); extern HIDDEN void __glXDisp_ProgramStringARB(GLbyte * pc); extern HIDDEN void __glXDispSwap_ProgramStringARB(GLbyte * pc); +extern HIDDEN int __glXDisp_GetConvolutionFilter(struct __GLXclientStateRec *, GLbyte *); +extern HIDDEN int __glXDispSwap_GetConvolutionFilter(struct __GLXclientStateRec *, GLbyte *); +extern HIDDEN int __glXDisp_GetConvolutionFilterEXT(struct __GLXclientStateRec *, GLbyte *); +extern HIDDEN int __glXDispSwap_GetConvolutionFilterEXT(struct __GLXclientStateRec *, GLbyte *); extern HIDDEN int __glXDisp_GetCompressedTexImageARB(struct __GLXclientStateRec *, GLbyte *); extern HIDDEN int __glXDispSwap_GetCompressedTexImageARB(struct __GLXclientStateRec *, GLbyte *); extern HIDDEN int __glXDisp_GetTexGenfv(struct __GLXclientStateRec *, GLbyte *); diff --git a/GL/glx/indirect_table.c b/GL/glx/indirect_table.c index 60d676064..9d0383c83 100644 --- a/GL/glx/indirect_table.c +++ b/GL/glx/indirect_table.c @@ -1231,8 +1231,8 @@ const struct __glXDispatchInfo Render_dispatch_info = { }; /*****************************************************************/ -/* tree depth = 13 */ -static const int_fast16_t VendorPriv_dispatch_tree[155] = { +/* tree depth = 12 */ +static const int_fast16_t VendorPriv_dispatch_tree[152] = { /* [0] -> opcode range [0, 131072], node depth 1 */ 2, 5, @@ -1474,17 +1474,12 @@ static const int_fast16_t VendorPriv_dispatch_tree[155] = { /* [149] -> opcode range [65536, 65568], node depth 12 */ 1, - 152, - EMPTY_LEAF, - - /* [152] -> opcode range [65536, 65552], node depth 13 */ - 1, LEAF(88), EMPTY_LEAF, }; -static const void *VendorPriv_function_table[96][2] = { +static const void *VendorPriv_function_table[104][2] = { /* [ 0] = 0 */ {NULL, NULL}, /* [ 1] = 1 */ {__glXDisp_GetConvolutionFilterEXT, __glXDispSwap_GetConvolutionFilterEXT}, /* [ 2] = 2 */ {__glXDisp_GetConvolutionParameterfvEXT, __glXDispSwap_GetConvolutionParameterfvEXT}, @@ -1581,6 +1576,14 @@ static const void *VendorPriv_function_table[96][2] = { /* [ 93] = 65541 */ {__glXDisp_CreateContextWithConfigSGIX, __glXDispSwap_CreateContextWithConfigSGIX}, /* [ 94] = 65542 */ {__glXDisp_CreateGLXPixmapWithConfigSGIX, __glXDispSwap_CreateGLXPixmapWithConfigSGIX}, /* [ 95] = 65543 */ {NULL, NULL}, + /* [ 96] = 65544 */ {NULL, NULL}, + /* [ 97] = 65545 */ {NULL, NULL}, + /* [ 98] = 65546 */ {__glXDisp_GetDrawableAttributesSGIX, __glXDispSwap_GetDrawableAttributesSGIX}, + /* [ 99] = 65547 */ {NULL, NULL}, + /* [ 100] = 65548 */ {NULL, NULL}, + /* [ 101] = 65549 */ {NULL, NULL}, + /* [ 102] = 65550 */ {NULL, NULL}, + /* [ 103] = 65551 */ {NULL, NULL}, }; const struct __glXDispatchInfo VendorPriv_dispatch_info = { diff --git a/Xext/Makefile.am b/Xext/Makefile.am index 29a01ee99..2fcac89a3 100644 --- a/Xext/Makefile.am +++ b/Xext/Makefile.am @@ -35,7 +35,6 @@ MODULE_SRCS = \ xcmisc.c # Extra configuration files ship with some extensions -SERVERCONFIGdir = $(libdir)/xserver SERVERCONFIG_DATA = # Optional sources included if extension enabled by configure.ac rules diff --git a/Xext/sync.c b/Xext/sync.c index c5441a115..6fc2dcc7c 100644 --- a/Xext/sync.c +++ b/Xext/sync.c @@ -243,6 +243,11 @@ SyncInitServerTime( void ); +static void +SyncInitIdleTime( + void +); + static void SyncResetProc( ExtensionEntry * /* extEntry */ @@ -2400,6 +2405,7 @@ SyncExtensionInit(INITARGS) * because there is always a servertime counter. */ SyncInitServerTime(); + SyncInitIdleTime(); #ifdef DEBUG fprintf(stderr, "Sync Extension %d.%d\n", @@ -2520,3 +2526,116 @@ SyncInitServerTime(void) ServertimeQueryValue, ServertimeBracketValues); pnext_time = NULL; } + + + +/* + * IDLETIME implementation + */ + +static pointer IdleTimeCounter; +static XSyncValue *pIdleTimeValueLess; +static XSyncValue *pIdleTimeValueGreater; + +static void +IdleTimeQueryValue (pointer pCounter, CARD64 *pValue_return) +{ + CARD32 idle = GetTimeInMillis() - lastDeviceEventTime.milliseconds; + XSyncIntsToValue (pValue_return, idle, 0); +} + +static void +IdleTimeBlockHandler (pointer env, + struct timeval **wt, + pointer LastSelectMask) +{ + XSyncValue idle; + + if (!pIdleTimeValueLess && !pIdleTimeValueGreater) + return; + + IdleTimeQueryValue (NULL, &idle); + + if (pIdleTimeValueLess && + XSyncValueLessOrEqual (idle, *pIdleTimeValueLess)) + { + AdjustWaitForDelay (wt, 0); + } + else if (pIdleTimeValueGreater) + { + unsigned long timeout = 0; + + if (XSyncValueLessThan (idle, *pIdleTimeValueGreater)) + { + XSyncValue value; + Bool overflow; + + XSyncValueSubtract (&value, *pIdleTimeValueGreater, + idle, &overflow); + timeout = XSyncValueLow32 (value); + } + + AdjustWaitForDelay (wt, timeout); + } +} + +static void +IdleTimeWakeupHandler (pointer env, + int rc, + pointer LastSelectMask) +{ + XSyncValue idle; + + if (!pIdleTimeValueLess && !pIdleTimeValueGreater) + return; + + IdleTimeQueryValue (NULL, &idle); + + if ((pIdleTimeValueGreater && + XSyncValueGreaterThan (idle, *pIdleTimeValueGreater)) || + (pIdleTimeValueLess && XSyncValueLessThan (idle, *pIdleTimeValueLess))) + { + SyncChangeCounter (IdleTimeCounter, idle); + } +} + +static void +IdleTimeBracketValues (pointer pCounter, + CARD64 *pbracket_less, + CARD64 *pbracket_greater) +{ + Bool registered = (pIdleTimeValueLess || pIdleTimeValueGreater); + + if (registered && !pbracket_less && !pbracket_greater) + { + RemoveBlockAndWakeupHandlers(IdleTimeBlockHandler, + IdleTimeWakeupHandler, + NULL); + } + else if (!registered && (pbracket_less || pbracket_greater)) + { + RegisterBlockAndWakeupHandlers(IdleTimeBlockHandler, + IdleTimeWakeupHandler, + NULL); + } + + pIdleTimeValueGreater = pbracket_greater; + pIdleTimeValueLess = pbracket_less; +} + +static void +SyncInitIdleTime (void) +{ + CARD64 resolution; + XSyncValue idle; + + IdleTimeQueryValue (NULL, &idle); + XSyncIntToValue (&resolution, 4); + + IdleTimeCounter = SyncCreateSystemCounter ("IDLETIME", idle, resolution, + XSyncCounterUnrestricted, + IdleTimeQueryValue, + IdleTimeBracketValues); + + pIdleTimeValueLess = pIdleTimeValueGreater = NULL; +} diff --git a/composite/compext.c b/composite/compext.c index ba37e7d1f..bea8bcf23 100644 --- a/composite/compext.c +++ b/composite/compext.c @@ -696,11 +696,13 @@ CompositeExtensionInit (void) if (GetPictureScreenIfSet(pScreen) == NULL) return; } +#ifdef PANORAMIX /* Xinerama's rewriting of window drawing before Composite gets to it * breaks Composite. */ if (!noPanoramiXExtension) return; +#endif CompositeClientWindowType = CreateNewResourceType (FreeCompositeClientWindow); if (!CompositeClientWindowType) diff --git a/configure.ac b/configure.ac index 9d4a50a01..44064742a 100644 --- a/configure.ac +++ b/configure.ac @@ -123,19 +123,19 @@ b = __swap16(a); ], [SYS_ENDIAN__SWAP='yes'], [SYS_ENDIAN__SWAP='no']) AC_MSG_RESULT([$SYS_ENDIAN__SWAP]) - AC_MSG_CHECKING([for bswap_16 variant of <sys/endian.h> byteswapping macros]) + AC_MSG_CHECKING([for bswap16 variant of <sys/endian.h> byteswapping macros]) AC_LINK_IFELSE([AC_LANG_PROGRAM([ #include <sys/endian.h> ], [ int a = 1, b; -b = bswap_16(a); +b = bswap16(a); ]) ], [SYS_ENDIAN_BSWAP='yes'], [SYS_ENDIAN_BSWAP='no']) AC_MSG_RESULT([$SYS_ENDIAN_BSWAP]) if test "$SYS_ENDIAN_BSWAP" = "yes" ; then USE_SYS_ENDIAN_H=yes - BSWAP=bswap_ + BSWAP=bswap else if test "$SYS_ENDIAN__SWAP" = "yes" ; then USE_SYS_ENDIAN_H=yes @@ -165,23 +165,24 @@ AC_CHECK_FUNCS([geteuid getuid link memmove memset mkstemp strchr strrchr \ AC_FUNC_ALLOCA dnl Old HAS_* names used in os/*.c. AC_CHECK_FUNC([getdtablesize], - AC_DEFINE(HAS_GETDTABLESIZE, 1, [Have the `getdtablesize' function.])) + AC_DEFINE(HAS_GETDTABLESIZE, 1, [Have the 'getdtablesize' function.])) AC_CHECK_FUNC([getifaddrs], - AC_DEFINE(HAS_GETIFADDRS, 1, [Have the `getifaddrs' function.])) + AC_DEFINE(HAS_GETIFADDRS, 1, [Have the 'getifaddrs' function.])) AC_CHECK_FUNC([getpeereid], - AC_DEFINE(HAS_GETPEEREID, 1, [Have the `getpeereid' function.])) + AC_DEFINE(HAS_GETPEEREID, 1, [Have the 'getpeereid' function.])) AC_CHECK_FUNC([getpeerucred], - AC_DEFINE(HAS_GETPEERUCRED, 1, [Have the `getpeerucred' function.])) + AC_DEFINE(HAS_GETPEERUCRED, 1, [Have the 'getpeerucred' function.])) AC_CHECK_FUNC([strlcat], HAVE_STRLCAT=yes, HAVE_STRLCAT=no) AM_CONDITIONAL(NEED_STRLCAT, [test x$HAVE_STRLCAT = xno]) AM_CONDITIONAL(NEED_VSNPRINTF, [test x$HAVE_VSNPRINTF = xno]) dnl Check for mmap support for Xvfb -AC_CHECK_FUNC([mmap], AC_DEFINE(HAS_MMAP, 1, [Have the `mmap' function.])) +AC_CHECK_FUNC([mmap], AC_DEFINE(HAS_MMAP, 1, [Have the 'mmap' function.])) dnl Find the math libary AC_CHECK_LIB(m, sqrt) +AC_CHECK_LIB(m, cbrt, AC_DEFINE(HAVE_CBRT, 1, [Have the 'cbrt' function])) AC_CHECK_HEADERS([ndbm.h dbm.h rpcsvc/dbm.h]) @@ -361,24 +362,6 @@ case $host_os in esac AM_CONDITIONAL(KDRIVE_HW, test "x$KDRIVE_HW" = xyes) -AC_MSG_CHECKING(for MMX capable platform) -if test "x$use_x86_asm" = xyes && test "x$GCC" = xyes ; then - AC_PREPROC_IFELSE([ -#if (!defined (__GNUC__) || __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4)) - #error Not supported -#endif -], mmx_capable=yes, mmx_capable=no) -else - mmx_capable=no -fi -AC_MSG_RESULT([$mmx_capable]) -AM_CONDITIONAL(MMX_CAPABLE, [test "x$mmx_capable" = xyes]) - - -OSNAME=`uname -srm` -AC_DEFINE_UNQUOTED(OSNAME, "$OSNAME", - [Define to OS Name string to display for build OS in Xorg log]) - DEFAULT_VENDOR_NAME="The X.Org Foundation" DEFAULT_VENDOR_NAME_SHORT="X.Org" DEFAULT_VERSION_MAJOR=7 @@ -444,9 +427,9 @@ AC_ARG_WITH(builder-addr, AS_HELP_STRING([--with-builder-addr=ADDRESS], [Builder address (default: xorg@lists.freedesktop.org)]), [ BUILDERADDR="$withval" ], [ BUILDERADDR="xorg@lists.freedesktop.org" ]) -AC_ARG_WITH(os-name, AS_HELP_STRING([--with-os-name=OSNAME], [Name of OS (default: UNKNOWN)]), +AC_ARG_WITH(os-name, AS_HELP_STRING([--with-os-name=OSNAME], [Name of OS (default: output of "uname -srm")]), [ OSNAME="$withval" ], - [ OSNAME="UNKNOWN" ]) + [ OSNAME=`uname -srm` ]) AC_ARG_WITH(os-vendor, AS_HELP_STRING([--with-os-vendor=OSVENDOR], [Name of OS vendor]), [ OSVENDOR="$withval" ], [ OSVENDOR="" ]) @@ -469,6 +452,9 @@ AC_ARG_WITH(xkb-output, AS_HELP_STRING([--with-xkb-output=PATH], [Path to AC_ARG_WITH(rgb-path, AS_HELP_STRING([--with-rgb-path=PATH], [Path to RGB database (default: ${datadir}/X11/rgb)]), [ RGBPATH="$withval" ], [ RGBPATH="${datadir}/X11/rgb" ]) +AC_ARG_WITH(serverconfig-path, AS_HELP_STRING([--with-serverconfig-path=PATH], [Path to server config (default: ${libdir}/xserver)]), + [ SERVERCONFIG="$withval" ], + [ SERVERCONFIG="${libdir}/xserver" ]) APPLE_APPLICATIONS_DIR="${bindir}/Applications" AC_ARG_WITH(apple-applications-dir,AS_HELP_STRING([--with-apple-applications-dir=PATH], [Path to the Applications directory (default: ${bindir}/Applications)]), [ APPLE_APPLICATIONS_DIR="${withval}" ]. @@ -627,9 +613,11 @@ XEXT_INC='-I$(top_srcdir)/Xext' XEXT_LIB='$(top_builddir)/Xext/libXext.la' XEXTXORG_LIB='$(top_builddir)/Xext/libXextbuiltin.la' +PIXMAN="[pixman >= 0.9.2]" + dnl Core modules for most extensions, et al. -REQUIRED_MODULES="[randrproto >= 1.2] renderproto [fixesproto >= 4.0] [damageproto >= 1.1] xcmiscproto xextproto xproto xtrans [scrnsaverproto >= 1.1] bigreqsproto resourceproto fontsproto [inputproto >= 1.4.2] [kbproto >= 1.0.3]" -REQUIRED_LIBS="xfont xau fontenc" +REQUIRED_MODULES="[randrproto >= 1.2] renderproto [fixesproto >= 4.0] [damageproto >= 1.1] xcmiscproto xextproto [xproto >= 7.0.9] xtrans [scrnsaverproto >= 1.1] bigreqsproto resourceproto fontsproto [inputproto >= 1.4.2] [kbproto >= 1.0.3]" +REQUIRED_LIBS="xfont xau fontenc $PIXMAN" if test "x$DBUS" = xauto; then PKG_CHECK_MODULES(DBUS, dbus-1, [DBUS=yes], [DBUS=no]) @@ -877,7 +865,7 @@ XKB_LIB='$(top_builddir)/xkb/libxkb.la' XKB_STUB_LIB='$(top_builddir)/xkb/libxkbstubs.la' AC_CHECK_FUNC(strcasecmp, [], AC_DEFINE([NEED_STRCASECMP], 1, - [Do not have `strcasecmp'.])) + [Do not have 'strcasecmp'.])) if test "x$NULL_ROOT_CURSOR" = xyes; then AC_DEFINE(NULL_ROOT_CURSOR, 1, [Use an empty root cursor]) @@ -940,6 +928,7 @@ VENDOR_MAN_VERSION="Version ${VENDOR_VERSION_STRING}" AC_DEFINE_DIR(COMPILEDDEFAULTFONTPATH, FONTPATH, [Default font path]) AC_DEFINE_DIR(RGB_DB, RGBPATH, [Default RGB path]) +AC_DEFINE_DIR(SERVERCONFIGdir, SERVERCONFIG, [Server config path]) AC_DEFINE_DIR(BASE_FONT_PATH, FONTDIR, [Default base font path]) AC_DEFINE_DIR(DRI_DRIVER_PATH, DRI_DRIVER_PATH, [Default DRI driver path]) AC_DEFINE_UNQUOTED(XVENDORNAME, ["$VENDOR_STRING"], [Vendor name]) @@ -948,6 +937,11 @@ AC_DEFINE_UNQUOTED(XORG_RELEASE, ["$VENDOR_RELEASE_STRING"], [Vendor release]) AC_DEFINE_UNQUOTED(XORG_DATE, ["$RELEASE_DATE"], [Vendor release]) AC_DEFINE_UNQUOTED(XORG_MAN_VERSION, ["$VENDOR_MAN_VERSION"], [Vendor man version]) AC_DEFINE_UNQUOTED(BUILDERADDR, ["$BUILDERADDR"], [Builder address]) + +if test -z "$OSNAME"; then + OSNAME="UNKNOWN" +fi + AC_DEFINE_UNQUOTED(OSNAME, ["$OSNAME"], [Operating System Name]) AC_DEFINE_UNQUOTED(OSVENDOR, ["$OSVENDOR"], [Operating System Vendor]) AC_DEFINE_UNQUOTED(BUILDERSTRING, ["$BUILDERSTRING"], [Builder string]) @@ -1102,7 +1096,7 @@ dnl --------------------------------------------------------------------------- dnl DMX DDX AC_MSG_CHECKING([whether to build Xdmx DDX]) -PKG_CHECK_MODULES([DMXMODULES], [xmuu xext x11 xrender xfixes xfont xi dmxproto xau $XDMCP_MODULES], [have_dmx=yes], [have_dmx=no]) +PKG_CHECK_MODULES([DMXMODULES], [xmuu xext x11 xrender xfixes xfont xi dmxproto xau $XDMCP_MODULES $PIXMAN], [have_dmx=yes], [have_dmx=no]) if test "x$DMX" = xauto; then DMX="$have_dmx" fi @@ -1593,7 +1587,7 @@ AC_MSG_CHECKING([whether to build Xprint DDX]) AC_MSG_RESULT([$XPRINT]) if test "x$XPRINT" = xyes; then - PKG_CHECK_MODULES([XPRINT], [printproto x11 xfont $XDMCP_MODULES xau]) + PKG_CHECK_MODULES([XPRINT], [printproto x11 xfont $XDMCP_MODULES xau $PIXMAN]) XPRINT_EXTENSIONS="$XEXT_LIB $DBE_LIB $XTRAP_LIB $RECORD_LIB $RENDER_LIB $COMPOSITE_LIB $RANDR_LIB $XI_LIB $FIXES_LIB $DAMAGE_LIB $XI_LIB $GLX_LIBS" XPRINT_LIBS="$DIX_LIB $CONFIG_LIB $XKB_LIB $XKB_STUB_LIB $XPRINT_EXTENSIONS $MI_LIB $MIEXT_DAMAGE_LIB $CWRAP_LIB $OS_LIB $LIBS $XPRINT_LIBS" AC_SUBST([XPRINT_CFLAGS]) @@ -1941,6 +1935,8 @@ AM_CONDITIONAL(SUN_KBD_MODE, [test x$KBD_MODE_TYPE = xsun]) BUILD_DATE="$(date +'%Y%m%d')" AC_SUBST([BUILD_DATE]) +BUILD_TIME="$(date +'1%H%M%S')" +AC_SUBST([BUILD_TIME]) DIX_CFLAGS="-DHAVE_DIX_CONFIG_H $XSERVER_CFLAGS" diff --git a/dix/devices.c b/dix/devices.c index b56423a6d..09e64eb8d 100644 --- a/dix/devices.c +++ b/dix/devices.c @@ -1042,6 +1042,7 @@ InitAbsoluteClassDeviceStruct(DeviceIntPtr dev) abs->width = -1; abs->height = -1; abs->following = 0; + abs->screen = 0; dev->absolute = abs; diff --git a/dix/dispatch.c b/dix/dispatch.c index e238ab85a..49e1a4b34 100644 --- a/dix/dispatch.c +++ b/dix/dispatch.c @@ -996,10 +996,6 @@ ProcGetAtomName(ClientPtr client) } } -#ifdef K5AUTH -extern int k5_bad(); -#endif - int ProcSetSelectionOwner(ClientPtr client) { @@ -3541,12 +3537,6 @@ InitProcVectors(void) ProcVector[i] = SwappedProcVector[i] = ProcBadRequest; ReplySwapVector[i] = ReplyNotSwappd; } -#ifdef K5AUTH - if (!k5_Vector[i]) - { - k5_Vector[i] = k5_bad; - } -#endif } for(i = LASTEvent; i < 128; i++) { diff --git a/dix/dixutils.c b/dix/dixutils.c index 30327d361..c1e30ff18 100644 --- a/dix/dixutils.c +++ b/dix/dixutils.c @@ -265,7 +265,7 @@ _X_EXPORT int dixLookupClient(ClientPtr *pClient, XID rid, ClientPtr client, Mask access) { pointer pRes = (pointer)SecurityLookupIDByClass(client, rid, RC_ANY, - DixReadAccess); + access); int clientIndex = CLIENT_ID(rid); client->errorValue = rid; diff --git a/dix/events.c b/dix/events.c index f6e90214d..58d9ed43a 100644 --- a/dix/events.c +++ b/dix/events.c @@ -745,6 +745,13 @@ XineramaChangeToCursor(DeviceIntPtr pDev, CursorPtr cursor) } } +#else +#define SyntheticMotion(x, y) \ + PostSyntheticMotion(x, y, \ + 0, \ + syncEvents.playingEvents ? \ + syncEvents.time.milliseconds : \ + currentTime.milliseconds); #endif /* PANORAMIX */ diff --git a/dix/main.c b/dix/main.c index e7c700063..595ed154f 100644 --- a/dix/main.c +++ b/dix/main.c @@ -253,6 +253,7 @@ main(int argc, char *argv[], char *envp[]) display = "0"; InitGlobals(); + InitRegions(); #ifdef XPRINT PrinterInitGlobals(); #endif diff --git a/dix/tables.c b/dix/tables.c index 258ac0370..2200e3ceb 100644 --- a/dix/tables.c +++ b/dix/tables.c @@ -61,11 +61,6 @@ SOFTWARE. #include "swaprep.h" #include "swapreq.h" -#ifdef K5AUTH -extern int - k5_stage1(), k5_stage2(), k5_stage3(), k5_bad(); -#endif - int (* InitialVector[3]) ( ClientPtr /* client */ ) = @@ -515,13 +510,3 @@ _X_EXPORT ReplySwapPtr ReplySwapVector[256] = ReplyNotSwappd, /* NoOperation */ ReplyNotSwappd }; - -#ifdef K5AUTH -int (*k5_Vector[256])() = -{ - k5_bad, - k5_stage1, - k5_bad, - k5_stage3 -}; -#endif @@ -126,7 +126,7 @@ exaGetDrawablePixmap(DrawablePtr pDrawable) * the backing drawable. These coordinates are nonzero only for redirected * windows. */ -static void +void exaGetDrawableDeltas (DrawablePtr pDrawable, PixmapPtr pPixmap, int *xp, int *yp) { @@ -172,29 +172,6 @@ exaPixmapDirty (PixmapPtr pPix, int x1, int y1, int x2, int y2) REGION_UNINIT(pScreen, ®ion); } -/** - * exaDrawableDirty() marks a pixmap backing a drawable as dirty, allowing for - * optimizations in pixmap migration when no changes have occurred. - */ -void -exaDrawableDirty (DrawablePtr pDrawable, int x1, int y1, int x2, int y2) -{ - PixmapPtr pPix = exaGetDrawablePixmap(pDrawable); - int xoff, yoff; - - x1 = max(x1, pDrawable->x); - y1 = max(y1, pDrawable->y); - x2 = min(x2, pDrawable->x + pDrawable->width); - y2 = min(y2, pDrawable->y + pDrawable->height); - - if (x1 >= x2 || y1 >= y2) - return; - - exaGetDrawableDeltas(pDrawable, pPix, &xoff, &yoff); - - exaPixmapDirty(pPix, x1 + xoff, y1 + yoff, x2 + xoff, y2 + yoff); -} - static Bool exaDestroyPixmap (PixmapPtr pPixmap) { @@ -229,7 +229,7 @@ typedef struct _ExaDriver { * @{ */ /** - * PrepareCopy() sets up the driver for doing a copy within offscreen + * PrepareCopy() sets up the driver for doing a copy within video * memory. * * @param pSrcPixmap source pixmap @@ -721,6 +721,9 @@ exaOffscreenAlloc(ScreenPtr pScreen, int size, int align, ExaOffscreenArea * exaOffscreenFree(ScreenPtr pScreen, ExaOffscreenArea *area); +void +ExaOffscreenMarkUsed (PixmapPtr pPixmap); + unsigned long exaGetPixmapOffset(PixmapPtr pPix); diff --git a/exa/exa_accel.c b/exa/exa_accel.c index e633d80a5..bf63f2c4f 100644 --- a/exa/exa_accel.c +++ b/exa/exa_accel.c @@ -74,6 +74,7 @@ exaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n, pGC->planemask, pGC->fgPixel)) { + exaDoMigration (pixmaps, 1, FALSE); ExaCheckFillSpans (pDrawable, pGC, n, ppt, pwidth, fSorted); return; } @@ -109,8 +110,6 @@ exaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n, (*pExaScr->info->Solid) (pPixmap, fullX1 + off_x, fullY1 + off_y, fullX2 + off_x, fullY1 + 1 + off_y); - exaPixmapDirty (pPixmap, fullX1 + off_x, fullY1 + off_y, - fullX2 + off_x, fullY1 + 1 + off_y); } else { @@ -129,8 +128,6 @@ exaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n, (*pExaScr->info->Solid) (pPixmap, partX1 + off_x, fullY1 + off_y, partX2 + off_x, fullY1 + 1 + off_y); - exaPixmapDirty (pPixmap, partX1 + off_x, fullY1 + off_y, - partX2 + off_x, fullY1 + 1 + off_y); } } pbox++; @@ -154,8 +151,9 @@ exaPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y, int xoff, yoff; int src_stride, bpp = pDrawable->bitsPerPixel; - if (pExaScr->swappedOut || pExaScr->info->UploadToScreen == NULL) - goto migrate_and_fallback; + pixmaps[0].as_dst = TRUE; + pixmaps[0].as_src = FALSE; + pixmaps[0].pPix = exaGetDrawablePixmap (pDrawable); /* Don't bother with under 8bpp, XYPixmaps. */ if (format != ZPixmap || bpp < 8) @@ -165,10 +163,14 @@ exaPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y, if (!EXA_PM_IS_SOLID(pDrawable, pGC->planemask) || pGC->alu != GXcopy) goto migrate_and_fallback; - pixmaps[0].as_dst = TRUE; - pixmaps[0].as_src = FALSE; - pixmaps[0].pPix = exaGetDrawablePixmap (pDrawable); + if (pExaScr->swappedOut) + goto fallback; + exaDoMigration (pixmaps, 1, TRUE); + + if (pExaScr->info->UploadToScreen == NULL) + goto fallback; + pPix = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff); if (pPix == NULL) @@ -221,25 +223,23 @@ exaPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y, fbBltStip((FbStip *)bits + (y1 - y) * (src_stride / sizeof(FbStip)), src_stride / sizeof(FbStip), - (x1 - x) * bpp, - dst + (y1 + yoff) * dst_stride, + (x1 - x) * dstBpp, + dst + (y1 + dstYoff) * dst_stride, dst_stride, - (x1 + xoff) * bpp, - (x2 - x1) * bpp, + (x1 + dstXoff) * dstBpp, + (x2 - x1) * dstBpp, y2 - y1, - GXcopy, FB_ALLONES, bpp); + GXcopy, FB_ALLONES, dstBpp); exaFinishAccess(pDrawable, EXA_PREPARE_DEST); } + exaPixmapDirty(pPix, x1 + xoff, y1 + yoff, x2 + xoff, y2 + yoff); } return; migrate_and_fallback: - pixmaps[0].as_dst = TRUE; - pixmaps[0].as_src = FALSE; - pixmaps[0].pPix = exaGetDrawablePixmap (pDrawable); exaDoMigration (pixmaps, 1, FALSE); fallback: @@ -387,6 +387,7 @@ exaCopyNtoN (DrawablePtr pSrcDrawable, int src_off_x, src_off_y; int dst_off_x, dst_off_y; ExaMigrationRec pixmaps[2]; + Bool fallback = FALSE; pixmaps[0].as_dst = TRUE; pixmaps[0].as_src = FALSE; @@ -404,62 +405,64 @@ exaCopyNtoN (DrawablePtr pSrcDrawable, pDstPixmap->drawable.width > pExaScr->info->maxX || pDstPixmap->drawable.height > pExaScr->info->maxY) { - exaDoMigration (pixmaps, 2, FALSE); - goto fallback; + fallback = TRUE; } else { exaDoMigration (pixmaps, 2, TRUE); } /* Mixed directions must be handled specially if the card is lame */ - if (pExaScr->info->flags & EXA_TWO_BITBLT_DIRECTIONS && + if (!fallback && (pExaScr->info->flags & EXA_TWO_BITBLT_DIRECTIONS) && reverse != upsidedown) { - if (!exaCopyNtoNTwoDir(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, + if (exaCopyNtoNTwoDir(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy)) - goto fallback; - return; + return; + fallback = TRUE; } - if ((pSrcPixmap = exaGetOffscreenPixmap (pSrcDrawable, &src_off_x, &src_off_y)) && - (pDstPixmap = exaGetOffscreenPixmap (pDstDrawable, &dst_off_x, &dst_off_y)) && - (*pExaScr->info->PrepareCopy) (pSrcPixmap, pDstPixmap, - reverse ? -1 : 1, upsidedown ? -1 : 1, - pGC ? pGC->alu : GXcopy, - pGC ? pGC->planemask : FB_ALLONES)) + pSrcPixmap = exaGetDrawablePixmap (pSrcDrawable); + pDstPixmap = exaGetDrawablePixmap (pDstDrawable); + + exaGetDrawableDeltas (pSrcDrawable, pSrcPixmap, &src_off_x, &src_off_y); + exaGetDrawableDeltas (pDstDrawable, pDstPixmap, &dst_off_x, &dst_off_y); + + if (fallback || !exaPixmapIsOffscreen(pSrcPixmap) || + !exaPixmapIsOffscreen(pDstPixmap) || + !(*pExaScr->info->PrepareCopy) (pSrcPixmap, pDstPixmap, reverse ? -1 : 1, + upsidedown ? -1 : 1, + pGC ? pGC->alu : GXcopy, + pGC ? pGC->planemask : FB_ALLONES)) { + fallback = TRUE; + EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrcDrawable, pDstDrawable, + exaDrawableLocation(pSrcDrawable), + exaDrawableLocation(pDstDrawable))); + exaDoMigration (pixmaps, 2, FALSE); + exaPrepareAccess (pDstDrawable, EXA_PREPARE_DEST); + exaPrepareAccess (pSrcDrawable, EXA_PREPARE_SRC); + fbCopyNtoN (pSrcDrawable, pDstDrawable, pGC, + pbox, nbox, dx, dy, reverse, upsidedown, + bitplane, closure); + exaFinishAccess (pSrcDrawable, EXA_PREPARE_SRC); + exaFinishAccess (pDstDrawable, EXA_PREPARE_DEST); + } + + while (nbox--) { - while (nbox--) - { + if (!fallback) (*pExaScr->info->Copy) (pDstPixmap, pbox->x1 + dx + src_off_x, pbox->y1 + dy + src_off_y, pbox->x1 + dst_off_x, pbox->y1 + dst_off_y, - pbox->x2 - pbox->x1, - pbox->y2 - pbox->y1); - exaPixmapDirty (pDstPixmap, - pbox->x1 + dst_off_x, pbox->y1 + dst_off_y, - pbox->x2 + dst_off_x, pbox->y2 + dst_off_y); - pbox++; - } - (*pExaScr->info->DoneCopy) (pDstPixmap); - exaMarkSync(pDstDrawable->pScreen); - return; - } - -fallback: - EXA_FALLBACK(("from %p to %p (%c,%c)\n", pSrcDrawable, pDstDrawable, - exaDrawableLocation(pSrcDrawable), - exaDrawableLocation(pDstDrawable))); - exaPrepareAccess (pDstDrawable, EXA_PREPARE_DEST); - exaPrepareAccess (pSrcDrawable, EXA_PREPARE_SRC); - fbCopyNtoN (pSrcDrawable, pDstDrawable, pGC, - pbox, nbox, dx, dy, reverse, upsidedown, - bitplane, closure); - exaFinishAccess (pSrcDrawable, EXA_PREPARE_SRC); - exaFinishAccess (pDstDrawable, EXA_PREPARE_DEST); - while (nbox--) - { - exaDrawableDirty (pDstDrawable, pbox->x1, pbox->y1, pbox->x2, pbox->y2); + pbox->x2 - pbox->x1, pbox->y2 - pbox->y1); + exaPixmapDirty (pDstPixmap, pbox->x1 + dst_off_x, pbox->y1 + dst_off_y, + pbox->x2 + dst_off_x, pbox->y2 + dst_off_y); pbox++; } + + if (fallback) + return; + + (*pExaScr->info->DoneCopy) (pDstPixmap); + exaMarkSync (pDstDrawable->pScreen); } RegionPtr @@ -618,6 +621,9 @@ exaPolySegment (DrawablePtr pDrawable, GCPtr pGC, int nseg, DEALLOCATE_LOCAL(prect); } +static Bool exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion, + Pixel pixel, CARD32 planemask, CARD32 alu); + static void exaPolyFillRect(DrawablePtr pDrawable, GCPtr pGC, @@ -626,7 +632,7 @@ exaPolyFillRect(DrawablePtr pDrawable, { ExaScreenPriv (pDrawable->pScreen); RegionPtr pClip = fbGetCompositeClip(pGC); - PixmapPtr pPixmap; + PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable); register BoxPtr pbox; BoxPtr pextent; int extentX1, extentX2, extentY1, extentY2; @@ -635,39 +641,80 @@ exaPolyFillRect(DrawablePtr pDrawable, int xoff, yoff; int xorg, yorg; int n; - ExaMigrationRec pixmaps[1]; + ExaMigrationRec pixmaps[2]; + RegionPtr pReg = RECTS_TO_REGION(pScreen, nrect, prect, CT_UNSORTED); + RegionPtr pDamageReg = DamageRegion(ExaGetPixmapPriv(pPixmap)->pDamage); + + /* Compute intersection of rects and clip region */ + REGION_TRANSLATE(pScreen, pReg, pDrawable->x, pDrawable->y); + REGION_INTERSECT(pScreen, pReg, pClip, pReg); + + if (!REGION_NUM_RECTS(pReg)) { + REGION_DESTROY(pScreen, pReg); + return; + } pixmaps[0].as_dst = TRUE; pixmaps[0].as_src = FALSE; - pixmaps[0].pPix = pPixmap = exaGetDrawablePixmap (pDrawable); + pixmaps[0].pPix = pPixmap; + exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff); + if (pExaScr->swappedOut || - pGC->fillStyle != FillSolid || pPixmap->drawable.width > pExaScr->info->maxX || pPixmap->drawable.height > pExaScr->info->maxY) { - exaDoMigration (pixmaps, 1, FALSE); - ExaCheckPolyFillRect (pDrawable, pGC, nrect, prect); - while (nrect-- >= 0) { - exaDrawableDirty(pDrawable, - pDrawable->x + prect->x, - pDrawable->y + prect->y, - pDrawable->x + prect->x + prect->width, - pDrawable->y + prect->y + prect->height); - prect++; + goto fallback; + } + + /* For ROPs where overlaps don't matter, convert rectangles to region and + * call exaFillRegion{Solid,Tiled}. + */ + if ((pGC->fillStyle == FillSolid || pGC->fillStyle == FillTiled) && + (pGC->alu == GXcopy || pGC->alu == GXclear || pGC->alu == GXnoop || + pGC->alu == GXcopyInverted || pGC->alu == GXset)) { + if (((pGC->fillStyle == FillSolid || pGC->tileIsPixel) && + exaFillRegionSolid(pDrawable, pReg, pGC->fillStyle == FillSolid ? + pGC->fgPixel : pGC->tile.pixel, pGC->planemask, + pGC->alu)) || + (pGC->fillStyle == FillTiled && !pGC->tileIsPixel && + exaFillRegionTiled(pDrawable, pReg, pGC->tile.pixmap, &pGC->patOrg, + pGC->planemask, pGC->alu))) { + goto damage; } - return; - } else { - exaDoMigration (pixmaps, 1, TRUE); } - if (!(pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff)) || + if (pGC->fillStyle != FillSolid && + !(pGC->tileIsPixel && pGC->fillStyle == FillTiled)) + { + goto fallback; + } + + exaDoMigration (pixmaps, 1, TRUE); + + if (!exaPixmapIsOffscreen (pPixmap) || !(*pExaScr->info->PrepareSolid) (pPixmap, pGC->alu, pGC->planemask, pGC->fgPixel)) { +fallback: + if (pGC->fillStyle == FillTiled && !pGC->tileIsPixel) { + pixmaps[1].as_dst = FALSE; + pixmaps[1].as_src = TRUE; + pixmaps[1].pPix = pGC->tile.pixmap; + exaDoMigration (pixmaps, 2, FALSE); + } else { + exaDoMigration (pixmaps, 1, FALSE); + } + ExaCheckPolyFillRect (pDrawable, pGC, nrect, prect); + +damage: + REGION_TRANSLATE(pScreen, pReg, xoff, yoff); + REGION_UNION(pScreen, pDamageReg, pReg, pDamageReg); + REGION_DESTROY(pScreen, pReg); + return; } @@ -715,7 +762,8 @@ exaPolyFillRect(DrawablePtr pDrawable, pbox = REGION_RECTS(pClip); /* * clip the rectangle to each box in the clip region - * this is logically equivalent to calling Intersect() + * this is logically equivalent to calling Intersect(), + * but rectangles may overlap each other here. */ while(n--) { @@ -775,20 +823,19 @@ exaSolidBoxClipped (DrawablePtr pDrawable, pPixmap->drawable.width > pExaScr->info->maxX || pPixmap->drawable.height > pExaScr->info->maxY) { - exaDoMigration (pixmaps, 1, FALSE); - goto fallback; + fallback = TRUE; } else { exaDoMigration (pixmaps, 1, TRUE); } - pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff); + exaGetDrawableDeltas (pDrawable, pPixmap, &xoff, &yoff); - if (!pPixmap || + if (fallback || !exaPixmapIsOffscreen(pPixmap) || !(*pExaScr->info->PrepareSolid) (pPixmap, GXcopy, pm, fg)) { -fallback: EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable))); + exaDoMigration (pixmaps, 1, FALSE); fallback = TRUE; exaPrepareAccess (pDrawable, EXA_PREPARE_DEST); fg = fbReplicatePixel (fg, pDrawable->bitsPerPixel); @@ -827,10 +874,10 @@ fallback: (*pExaScr->info->Solid) (pPixmap, partX1 + xoff, partY1 + yoff, partX2 + xoff, partY2 + yoff); - exaPixmapDirty (pPixmap, partX1 + xoff, partY1 + yoff, - partX2 + xoff, partY2 + yoff); - } else - exaDrawableDirty (pDrawable, partX1, partY1, partX2, partY2); + } + + exaPixmapDirty (pPixmap, partX1 + xoff, partY1 + yoff, partX2 + xoff, + partY2 + yoff); } if (fallback) @@ -870,12 +917,36 @@ exaImageGlyphBlt (DrawablePtr pDrawable, int dstBpp; int dstXoff, dstYoff; FbBits depthMask; + PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable); + ExaMigrationRec pixmaps[1]; + int xBack, widthBack, yBack, heightBack; + + for (ppci = ppciInit, n = nglyph, widthBack = 0; n; n--) + widthBack += (*ppci++)->metrics.characterWidth; + + xBack = x; + if (widthBack < 0) + { + xBack += widthBack; + widthBack = -widthBack; + } + yBack = y - FONTASCENT(pGC->font); + heightBack = FONTASCENT(pGC->font) + FONTDESCENT(pGC->font); + + if (xBack >= pDrawable->width || yBack >= pDrawable->height || + (xBack + widthBack) <= 0 || (yBack + heightBack) <= 0) + return; + + pixmaps[0].as_dst = TRUE; + pixmaps[0].as_src = TRUE; + pixmaps[0].pPix = pPixmap; depthMask = FbFullMask(pDrawable->depth); if ((pGC->planemask & depthMask) != depthMask) { + exaDoMigration(pixmaps, 1, FALSE); ExaCheckImageGlyphBlt(pDrawable, pGC, x, y, nglyph, ppciInit, pglyphBase); - return; + goto damage; } glyph = NULL; switch (pDrawable->bitsPerPixel) { @@ -887,6 +958,8 @@ exaImageGlyphBlt (DrawablePtr pDrawable, x += pDrawable->x; y += pDrawable->y; + xBack += pDrawable->x; + yBack += pDrawable->y; if (TERMINALFONT (pGC->font) && !glyph) { @@ -894,23 +967,6 @@ exaImageGlyphBlt (DrawablePtr pDrawable, } else { - int xBack, widthBack; - int yBack, heightBack; - - ppci = ppciInit; - n = nglyph; - widthBack = 0; - while (n--) - widthBack += (*ppci++)->metrics.characterWidth; - - xBack = x; - if (widthBack < 0) - { - xBack += widthBack; - widthBack = -widthBack; - } - yBack = y - FONTASCENT(pGC->font); - heightBack = FONTASCENT(pGC->font) + FONTDESCENT(pGC->font); exaSolidBoxClipped (pDrawable, fbGetCompositeClip(pGC), pGC->planemask, @@ -923,74 +979,50 @@ exaImageGlyphBlt (DrawablePtr pDrawable, } EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable))); + exaDoMigration(pixmaps, 1, FALSE); exaPrepareAccess (pDrawable, EXA_PREPARE_DEST); exaPrepareAccessGC (pGC); fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff); - ppci = ppciInit; - while (nglyph--) + for (ppci = ppciInit; nglyph; nglyph--, x += pci->metrics.characterWidth) { pci = *ppci++; - pglyph = FONTGLYPHBITS(pglyphBase, pci); gWidth = GLYPHWIDTHPIXELS(pci); gHeight = GLYPHHEIGHTPIXELS(pci); - if (gWidth && gHeight) + gx = x + pci->metrics.leftSideBearing; + gy = y - pci->metrics.ascent; + + if (!gWidth || !gHeight || (gx + gWidth) <= xBack || + (gy + gHeight) <= yBack || gx >= (xBack + widthBack) || + gy >= (yBack + heightBack)) + continue; + + pglyph = FONTGLYPHBITS(pglyphBase, pci); + + if (glyph && gWidth <= sizeof (FbStip) * 8 && + fbGlyphIn (fbGetCompositeClip(pGC), gx, gy, gWidth, gHeight)) { - gx = x + pci->metrics.leftSideBearing; - gy = y - pci->metrics.ascent; - if (glyph && gWidth <= sizeof (FbStip) * 8 && - fbGlyphIn (fbGetCompositeClip(pGC), gx, gy, gWidth, gHeight)) - { - (*glyph) (dst + (gy + dstYoff) * dstStride, - dstStride, - dstBpp, - (FbStip *) pglyph, - pPriv->fg, - gx + dstXoff, - gHeight); - exaDrawableDirty (pDrawable, gx, gy, gx + gWidth, gy + gHeight); - } - else - { - RegionPtr pClip = fbGetCompositeClip(pGC); - int nbox; - BoxPtr pbox; - - gStride = GLYPHWIDTHBYTESPADDED(pci) / sizeof (FbStip); - fbPutXYImage (pDrawable, - pClip, - pPriv->fg, - pPriv->bg, - pPriv->pm, - GXcopy, - opaque, - - gx, - gy, - gWidth, gHeight, - - (FbStip *) pglyph, - gStride, - 0); - - for (nbox = REGION_NUM_RECTS(pClip), pbox = REGION_RECTS(pClip); - nbox--; pbox++) { - int x1 = max(gx, pbox->x1), x2 = min(gx + gWidth, pbox->x2); - int y1 = max(gy, pbox->y1), y2 = min(gy + gHeight, pbox->y2); - - if (x1 >= x2 || y1 >= y2) - continue; - - exaDrawableDirty (pDrawable, gx, gy, gx + gWidth, - gy + gHeight); - } - } + (*glyph) (dst + (gy + dstYoff) * dstStride, dstStride, dstBpp, + (FbStip *) pglyph, pPriv->fg, gx + dstXoff, gHeight); + } + else + { + RegionPtr pClip = fbGetCompositeClip(pGC); + + gStride = GLYPHWIDTHBYTESPADDED(pci) / sizeof (FbStip); + fbPutXYImage (pDrawable, pClip, pPriv->fg, pPriv->bg, pPriv->pm, + GXcopy, opaque, gx, gy, gWidth, gHeight, + (FbStip *) pglyph, gStride, 0); } - x += pci->metrics.characterWidth; } exaFinishAccessGC (pGC); exaFinishAccess (pDrawable, EXA_PREPARE_DEST); + +damage: + exaGetDrawableDeltas(pDrawable, pPixmap, &dstXoff, &dstYoff); + exaPixmapDirty(pPixmap, xBack + dstXoff, yBack + dstYoff, + xBack + dstXoff + widthBack, yBack + dstYoff + heightBack); } const GCOps exaOps = { @@ -1043,10 +1075,12 @@ exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc) REGION_UNINIT(pWin->drawable.pScreen, &rgnDst); } -static void +static Bool exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion, - Pixel pixel) + Pixel pixel, + CARD32 planemask, + CARD32 alu) { ExaScreenPriv(pDrawable->pScreen); PixmapPtr pPixmap; @@ -1062,22 +1096,19 @@ exaFillRegionSolid (DrawablePtr pDrawable, if (pPixmap->drawable.width > pExaScr->info->maxX || pPixmap->drawable.height > pExaScr->info->maxY) { - exaDoMigration (pixmaps, 1, FALSE); goto fallback; } else { exaDoMigration (pixmaps, 1, TRUE); } if ((pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff)) && - (*pExaScr->info->PrepareSolid) (pPixmap, GXcopy, FB_ALLONES, pixel)) + (*pExaScr->info->PrepareSolid) (pPixmap, alu, planemask, pixel)) { while (nbox--) { (*pExaScr->info->Solid) (pPixmap, pBox->x1 + xoff, pBox->y1 + yoff, pBox->x2 + xoff, pBox->y2 + yoff); - exaPixmapDirty (pPixmap, pBox->x1 + xoff, pBox->y1 + yoff, - pBox->x2 + xoff, pBox->y2 + yoff); pBox++; } (*pExaScr->info->DoneSolid) (pPixmap); @@ -1086,27 +1117,30 @@ exaFillRegionSolid (DrawablePtr pDrawable, else { fallback: + if (alu != GXcopy || planemask != FB_ALLONES) + return FALSE; EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable))); + exaDoMigration (pixmaps, 1, FALSE); exaPrepareAccess (pDrawable, EXA_PREPARE_DEST); fbFillRegionSolid (pDrawable, pRegion, 0, fbReplicatePixel (pixel, pDrawable->bitsPerPixel)); exaFinishAccess (pDrawable, EXA_PREPARE_DEST); - while (nbox--) - { - exaDrawableDirty (pDrawable, pBox->x1, pBox->y1, pBox->x2, pBox->y2); - pBox++; - } } + + return TRUE; } /* Try to do an accelerated tile of the pTile into pRegion of pDrawable. * Based on fbFillRegionTiled(), fbTile(). */ -static void +Bool exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, - PixmapPtr pTile) + PixmapPtr pTile, + DDXPointPtr pPatOrg, + CARD32 planemask, + CARD32 alu) { ExaScreenPriv(pDrawable->pScreen); PixmapPtr pPixmap; @@ -1122,10 +1156,10 @@ exaFillRegionTiled (DrawablePtr pDrawable, /* If we're filling with a solid color, grab it out and go to * FillRegionSolid, saving numerous copies. */ - if (tileWidth == 1 && tileHeight == 1) { - exaFillRegionSolid(pDrawable, pRegion, exaGetPixmapFirstPixel (pTile)); - return; - } + if (tileWidth == 1 && tileHeight == 1) + return exaFillRegionSolid(pDrawable, pRegion, + exaGetPixmapFirstPixel (pTile), planemask, + alu); pixmaps[0].as_dst = TRUE; pixmaps[0].as_src = FALSE; @@ -1139,7 +1173,6 @@ exaFillRegionTiled (DrawablePtr pDrawable, tileWidth > pExaScr->info->maxX || tileHeight > pExaScr->info->maxY) { - exaDoMigration (pixmaps, 2, FALSE); goto fallback; } else { exaDoMigration (pixmaps, 2, TRUE); @@ -1153,8 +1186,9 @@ exaFillRegionTiled (DrawablePtr pDrawable, if (!exaPixmapIsOffscreen(pTile)) goto fallback; - if ((*pExaScr->info->PrepareCopy) (exaGetOffscreenPixmap((DrawablePtr)pTile, &tileXoff, &tileYoff), pPixmap, 0, 0, GXcopy, - FB_ALLONES)) + if ((*pExaScr->info->PrepareCopy) (exaGetOffscreenPixmap((DrawablePtr)pTile, + &tileXoff, &tileYoff), + pPixmap, 0, 0, alu, planemask)) { while (nbox--) { @@ -1162,7 +1196,7 @@ exaFillRegionTiled (DrawablePtr pDrawable, int dstY = pBox->y1; int tileY; - tileY = (dstY - pDrawable->y) % tileHeight; + tileY = (dstY - pDrawable->y - pPatOrg->y) % tileHeight; while (height > 0) { int width = pBox->x2 - pBox->x1; int dstX = pBox->x1; @@ -1173,7 +1207,7 @@ exaFillRegionTiled (DrawablePtr pDrawable, h = height; height -= h; - tileX = (dstX - pDrawable->x) % tileWidth; + tileX = (dstX - pDrawable->x - pPatOrg->x) % tileWidth; while (width > 0) { int w = tileWidth - tileX; if (w > width) @@ -1190,38 +1224,44 @@ exaFillRegionTiled (DrawablePtr pDrawable, dstY += h; tileY = 0; } - exaPixmapDirty (pPixmap, pBox->x1 + xoff, pBox->y1 + yoff, - pBox->x2 + xoff, pBox->y2 + yoff); pBox++; } (*pExaScr->info->DoneCopy) (pPixmap); exaMarkSync(pDrawable->pScreen); - return; + return TRUE; } fallback: + if (alu != GXcopy || planemask != FB_ALLONES) + return FALSE; EXA_FALLBACK(("from %p to %p (%c,%c)\n", pTile, pDrawable, exaDrawableLocation(&pTile->drawable), exaDrawableLocation(pDrawable))); + exaDoMigration (pixmaps, 2, FALSE); exaPrepareAccess (pDrawable, EXA_PREPARE_DEST); exaPrepareAccess ((DrawablePtr)pTile, EXA_PREPARE_SRC); fbFillRegionTiled (pDrawable, pRegion, pTile); exaFinishAccess ((DrawablePtr)pTile, EXA_PREPARE_SRC); exaFinishAccess (pDrawable, EXA_PREPARE_DEST); - while (nbox--) - { - exaDrawableDirty (pDrawable, pBox->x1, pBox->y1, pBox->x2, pBox->y2); - pBox++; - } + + return TRUE; } void exaPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what) { ExaScreenPriv (pWin->drawable.pScreen); - if (!REGION_NUM_RECTS(pRegion)) + PixmapPtr pPixmap = exaGetDrawablePixmap((DrawablePtr)pWin); + int xoff, yoff; + BoxPtr pBox; + int nbox = REGION_NUM_RECTS(pRegion); + + if (!nbox) return; + if (!pExaScr->swappedOut) { + DDXPointRec zeros = { 0, 0 }; + switch (what) { case PW_BACKGROUND: switch (pWin->backgroundState) { @@ -1235,25 +1275,41 @@ exaPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what) what); return; case BackgroundPixel: - exaFillRegionSolid((DrawablePtr)pWin, pRegion, pWin->background.pixel); - return; + exaFillRegionSolid((DrawablePtr)pWin, pRegion, pWin->background.pixel, + FB_ALLONES, GXcopy); + goto damage; case BackgroundPixmap: - exaFillRegionTiled((DrawablePtr)pWin, pRegion, pWin->background.pixmap); - return; + exaFillRegionTiled((DrawablePtr)pWin, pRegion, pWin->background.pixmap, + &zeros, FB_ALLONES, GXcopy); + goto damage; } break; case PW_BORDER: if (pWin->borderIsPixel) { - exaFillRegionSolid((DrawablePtr)pWin, pRegion, pWin->border.pixel); - return; + exaFillRegionSolid((DrawablePtr)pWin, pRegion, pWin->border.pixel, + FB_ALLONES, GXcopy); + goto damage; } else { - exaFillRegionTiled((DrawablePtr)pWin, pRegion, pWin->border.pixmap); - return; + exaFillRegionTiled((DrawablePtr)pWin, pRegion, pWin->border.pixmap, + &zeros, FB_ALLONES, GXcopy); + goto damage; } break; } } ExaCheckPaintWindow (pWin, pRegion, what); + +damage: + exaGetDrawableDeltas((DrawablePtr)pWin, pPixmap, &xoff, &yoff); + + pBox = REGION_RECTS(pRegion); + + while (nbox--) + { + exaPixmapDirty (pPixmap, pBox->x1 + xoff, pBox->y1 + yoff, + pBox->x2 + xoff, pBox->y2 + yoff); + pBox++; + } } /** @@ -1273,27 +1329,22 @@ exaGetImage (DrawablePtr pDrawable, int x, int y, int w, int h, int xoff, yoff; Bool ok; - if (pExaScr->swappedOut || pExaScr->info->DownloadFromScreen == NULL) - goto fallback; + if (pExaScr->info->DownloadFromScreen == NULL) + goto migrate_and_fallback; /* Only cover the ZPixmap, solid copy case. */ if (format != ZPixmap || !EXA_PM_IS_SOLID(pDrawable, planeMask)) - goto fallback; + goto migrate_and_fallback; /* Only try to handle the 8bpp and up cases, since we don't want to think * about <8bpp. */ if (pDrawable->bitsPerPixel < 8) + goto migrate_and_fallback; + + if (pExaScr->swappedOut) goto fallback; - /* Migrate, but assume that we could accelerate the download. It is up to - * the migration scheme to ensure that this case doesn't result in bad - * moving of pixmaps. - */ - pixmaps[0].as_dst = FALSE; - pixmaps[0].as_src = TRUE; - pixmaps[0].pPix = exaGetDrawablePixmap (pDrawable); - exaDoMigration (pixmaps, 1, TRUE); pPix = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff); if (pPix == NULL) goto fallback; @@ -1308,12 +1359,12 @@ exaGetImage (DrawablePtr pDrawable, int x, int y, int w, int h, return; } -fallback: +migrate_and_fallback: pixmaps[0].as_dst = FALSE; pixmaps[0].as_src = TRUE; pixmaps[0].pPix = exaGetDrawablePixmap (pDrawable); exaDoMigration (pixmaps, 1, FALSE); - +fallback: ExaCheckGetImage (pDrawable, x, y, w, h, format, planeMask, d); } diff --git a/exa/exa_migration.c b/exa/exa_migration.c index eedc5fd03..70d8e1235 100644 --- a/exa/exa_migration.c +++ b/exa/exa_migration.c @@ -464,12 +464,10 @@ exaAssertNotDirty (PixmapPtr pPixmap) BoxPtr pBox = REGION_RECTS(pValidReg); Bool ret = TRUE; - if (pExaPixmap == NULL || pExaPixmap->fb_ptr == NULL) + if (!nbox || exaPixmapIsPinned(pPixmap) || pExaPixmap->fb_ptr == NULL) return ret; - dst = pExaPixmap->sys_ptr; dst_pitch = pExaPixmap->sys_pitch; - src = pExaPixmap->fb_ptr; src_pitch = pExaPixmap->fb_pitch; cpp = pPixmap->drawable.bitsPerPixel / 8; @@ -486,21 +484,18 @@ exaAssertNotDirty (PixmapPtr pPixmap) continue; rowbytes = (pBox->x2 - pBox->x1) * cpp; - src += pBox->y1 * src_pitch + pBox->x1 * cpp; - dst += pBox->y1 * dst_pitch + pBox->x1 * cpp; + src = pExaPixmap->fb_ptr + pBox->y1 * src_pitch + pBox->x1 * cpp; + dst = pExaPixmap->sys_ptr + pBox->y1 * dst_pitch + pBox->x1 * cpp; - for (y = pBox->y2 - pBox->y1; y; y--) { - if (memcmp(dst + pBox->y1 * dst_pitch + pBox->x1 * cpp, - src + pBox->y1 * src_pitch + pBox->x1 * cpp, - (pBox->x2 - pBox->x1) * cpp) != 0) { + for (y = pBox->y1; y < pBox->y2; + y++, src += src_pitch, dst += dst_pitch) { + if (memcmp(dst, src, rowbytes) != 0) { ret = FALSE; + exaPixmapDirty(pPixmap, pBox->x1, pBox->y1, pBox->x2, + pBox->y2); break; } - src += src_pitch; - dst += dst_pitch; } - src -= pBox->y1 * src_pitch + pBox->x1 * cpp; - dst -= pBox->y1 * dst_pitch + pBox->x1 * cpp; } exaFinishAccess(&pPixmap->drawable, EXA_PREPARE_SRC); diff --git a/exa/exa_offscreen.c b/exa/exa_offscreen.c index 7708dd739..6fe646a88 100644 --- a/exa/exa_offscreen.c +++ b/exa/exa_offscreen.c @@ -54,7 +54,7 @@ ExaOffscreenValidate (ScreenPtr pScreen) assert (area->offset >= area->base_offset && area->offset < (area->base_offset + area->size)); if (prev) - assert (prev->base_offset + prev->area.size == area->base_offset); + assert (prev->base_offset + prev->size == area->base_offset); prev = area; } assert (prev->base_offset + prev->size == pExaScr->info->memorySize); @@ -341,13 +341,15 @@ exaEnableDisableFBAccess (int index, Bool enable) ScreenPtr pScreen = screenInfo.screens[index]; ExaScreenPriv (pScreen); - if (!enable) { + if (!enable && pExaScr->disableFbCount++ == 0) { if (pExaScr->info->exa_minor < 1) ExaOffscreenSwapOut (pScreen); else ExaOffscreenEjectPixmaps (pScreen); pExaScr->swappedOut = TRUE; - } else { + } + + if (enable && --pExaScr->disableFbCount == 0) { if (pExaScr->info->exa_minor < 1) ExaOffscreenSwapIn (pScreen); pExaScr->swappedOut = FALSE; diff --git a/exa/exa_priv.h b/exa/exa_priv.h index 984cb669b..a6d98cd2d 100644 --- a/exa/exa_priv.h +++ b/exa/exa_priv.h @@ -113,6 +113,7 @@ typedef struct { enum ExaMigrationHeuristic migration; Bool hideOffscreenPixmapData; Bool checkDirtyCorrectness; + unsigned disableFbCount; } ExaScreenPrivRec, *ExaScreenPrivPtr; /* @@ -287,6 +288,10 @@ exaGetPixmapFirstPixel (PixmapPtr pPixmap); void exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc); +Bool +exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile, + DDXPointPtr pPatOrg, CARD32 planemask, CARD32 alu); + void exaPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what); @@ -318,9 +323,6 @@ ExaCheckComposite (CARD8 op, /* exa_offscreen.c */ void -ExaOffscreenMarkUsed (PixmapPtr pPixmap); - -void ExaOffscreenSwapOut (ScreenPtr pScreen); void @@ -343,7 +345,8 @@ void exaPixmapDirty(PixmapPtr pPix, int x1, int y1, int x2, int y2); void -exaDrawableDirty(DrawablePtr pDrawable, int x1, int y1, int x2, int y2); +exaGetDrawableDeltas (DrawablePtr pDrawable, PixmapPtr pPixmap, + int *xp, int *yp); Bool exaDrawableIsOffscreen (DrawablePtr pDrawable); diff --git a/exa/exa_render.c b/exa/exa_render.c index b78d7282c..5e7c67feb 100644 --- a/exa/exa_render.c +++ b/exa/exa_render.c @@ -297,15 +297,15 @@ exaTryDriverSolidFill(PicturePtr pSrc, nbox = REGION_NUM_RECTS(®ion); pbox = REGION_RECTS(®ion); + while (nbox--) { (*pExaScr->info->Solid) (pDstPix, pbox->x1 + dst_off_x, pbox->y1 + dst_off_y, pbox->x2 + dst_off_x, pbox->y2 + dst_off_y); - exaPixmapDirty (pDstPix, pbox->x1 + dst_off_x, pbox->y1 + dst_off_y, - pbox->x2 + dst_off_x, pbox->y2 + dst_off_y); pbox++; } + (*pExaScr->info->DoneSolid) (pDstPix); exaMarkSync(pDst->pDrawable->pScreen); @@ -446,8 +446,6 @@ exaTryDriverComposite(CARD8 op, pbox->y1 + dst_off_y, pbox->x2 - pbox->x1, pbox->y2 - pbox->y1); - exaPixmapDirty (pDstPix, pbox->x1 + dst_off_x, pbox->y1 + dst_off_y, - pbox->x2 + dst_off_x, pbox->y2 + dst_off_y); pbox++; } (*pExaScr->info->DoneComposite) (pDstPix); @@ -521,6 +519,9 @@ exaTryMagicTwoPassCompositeHelper(CARD8 op, CARD16 height) { ExaScreenPriv (pDst->pDrawable->pScreen); + DrawablePtr pDstDraw = pDst->pDrawable; + PixmapPtr pDstPixmap = exaGetDrawablePixmap(pDstDraw); + int xoff, yoff; assert(op == PictOpOver); @@ -539,6 +540,12 @@ exaTryMagicTwoPassCompositeHelper(CARD8 op, exaComposite(PictOpOutReverse, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst, yDst, width, height); + exaGetDrawableDeltas(pDstDraw, pDstPixmap, &xoff, &yoff); + xoff += pDstDraw->x; + yoff += pDstDraw->y; + exaPixmapDirty(pDstPixmap, xDst + xoff, yDst + yoff, xDst + xoff + width, + yDst + yoff + height); + /* Then, add in the source value times the destination alpha factors (1.0). */ exaComposite(PictOpAdd, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, @@ -565,6 +572,28 @@ exaComposite(CARD8 op, int ret = -1; Bool saveSrcRepeat = pSrc->repeat; Bool saveMaskRepeat = pMask ? pMask->repeat : 0; + ExaMigrationRec pixmaps[3]; + int npixmaps = 1; + PixmapPtr pSrcPixmap = NULL; + + pixmaps[0].as_dst = TRUE; + pixmaps[0].as_src = exaOpReadsDestination(op); + pixmaps[0].pPix = exaGetDrawablePixmap (pDst->pDrawable); + + if (pSrc->pDrawable) { + pSrcPixmap = exaGetDrawablePixmap (pSrc->pDrawable); + pixmaps[npixmaps].as_dst = FALSE; + pixmaps[npixmaps].as_src = TRUE; + pixmaps[npixmaps].pPix = pSrcPixmap; + npixmaps++; + } + + if (pMask && pMask->pDrawable) { + pixmaps[npixmaps].as_dst = FALSE; + pixmaps[npixmaps].as_src = TRUE; + pixmaps[npixmaps].pPix = exaGetDrawablePixmap (pMask->pDrawable); + npixmaps++; + } /* We currently don't support acceleration of gradients, or other pictures * with a NULL pDrawable. @@ -583,19 +612,24 @@ exaComposite(CARD8 op, if (!pMask) { - if (op == PictOpSrc) + if ((op == PictOpSrc && + ((pSrc->format == pDst->format) || + (pSrc->format==PICT_a8r8g8b8 && pDst->format==PICT_x8r8g8b8) || + (pSrc->format==PICT_a8b8g8r8 && pDst->format==PICT_x8b8g8r8))) || + (op == PictOpOver && !pSrc->alphaMap && !pDst->alphaMap && + pSrc->format == pDst->format && + (pSrc->format==PICT_x8r8g8b8 || pSrc->format==PICT_x8b8g8r8))) { if (pSrc->pDrawable->width == 1 && - pSrc->pDrawable->height == 1 && pSrc->repeat && - pSrc->repeatType == RepeatNormal) + pSrc->pDrawable->height == 1 && + pSrc->repeat) { ret = exaTryDriverSolidFill(pSrc, pDst, xSrc, ySrc, xDst, yDst, width, height); if (ret == 1) goto done; } - else if (!pSrc->repeat && !pSrc->transform && - pSrc->format == pDst->format) + else if (pSrcPixmap && !pSrc->repeat && !pSrc->transform) { RegionRec region; @@ -617,6 +651,45 @@ exaComposite(CARD8 op, REGION_UNINIT(pDst->pDrawable->pScreen, ®ion); goto done; } + else if (pSrcPixmap && !pSrc->transform && + pSrc->repeatType == RepeatNormal) + { + RegionRec region; + DDXPointRec srcOrg; + + /* Let's see if the driver can do the repeat in one go */ + if (pExaScr->info->PrepareComposite && !pSrc->alphaMap && + !pDst->alphaMap) + { + ret = exaTryDriverComposite(op, pSrc, pMask, pDst, xSrc, + ySrc, xMask, yMask, xDst, yDst, + width, height); + if (ret == 1) + goto done; + } + + /* Now see if we can use exaFillRegionTiled() */ + xDst += pDst->pDrawable->x; + yDst += pDst->pDrawable->y; + xSrc += pSrc->pDrawable->x; + ySrc += pSrc->pDrawable->y; + + if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, + ySrc, xMask, yMask, xDst, yDst, + width, height)) + goto done; + + srcOrg.x = (xSrc - xDst) % pSrcPixmap->drawable.width; + srcOrg.y = (ySrc - yDst) % pSrcPixmap->drawable.height; + + ret = exaFillRegionTiled(pDst->pDrawable, ®ion, pSrcPixmap, + &srcOrg, FB_ALLONES, GXcopy); + + REGION_UNINIT(pDst->pDrawable->pScreen, ®ion); + + if (ret) + goto done; + } } } @@ -627,8 +700,8 @@ exaComposite(CARD8 op, pMask->repeat = 0; if (pExaScr->info->PrepareComposite && - (!pSrc->repeat || pSrc->repeat == RepeatNormal) && - (!pMask || !pMask->repeat || pMask->repeat == RepeatNormal) && + (!pSrc->repeat || pSrc->repeatType == RepeatNormal) && + (!pMask || !pMask->repeat || pMask->repeatType == RepeatNormal) && !pSrc->alphaMap && (!pMask || !pMask->alphaMap) && !pDst->alphaMap) { Bool isSrcSolid; @@ -660,39 +733,14 @@ exaComposite(CARD8 op, } } - if (ret != 0) { - ExaMigrationRec pixmaps[3]; - /* failure to accelerate was not due to pixmaps being in the wrong - * locations. - */ - pixmaps[0].as_dst = TRUE; - pixmaps[0].as_src = exaOpReadsDestination(op); - pixmaps[0].pPix = exaGetDrawablePixmap (pDst->pDrawable); - pixmaps[1].as_dst = FALSE; - pixmaps[1].as_src = TRUE; - pixmaps[1].pPix = exaGetDrawablePixmap (pSrc->pDrawable); - if (pMask) { - pixmaps[2].as_dst = FALSE; - pixmaps[2].as_src = TRUE; - pixmaps[2].pPix = exaGetDrawablePixmap (pMask->pDrawable); - exaDoMigration(pixmaps, 3, FALSE); - } else { - exaDoMigration(pixmaps, 2, FALSE); - } - } - fallback: #if DEBUG_TRACE_FALL exaPrintCompositeFallback (op, pSrc, pMask, pDst); #endif + exaDoMigration(pixmaps, npixmaps, FALSE); ExaCheckComposite (op, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst, yDst, width, height); - exaDrawableDirty(pDst->pDrawable, - pDst->pDrawable->x + xDst, - pDst->pDrawable->y + yDst, - pDst->pDrawable->x + xDst + width, - pDst->pDrawable->y + yDst + height); done: pSrc->repeat = saveSrcRepeat; @@ -716,6 +764,7 @@ exaRasterizeTrapezoid (PicturePtr pPicture, xTrapezoid *trap, { DrawablePtr pDraw = pPicture->pDrawable; ExaMigrationRec pixmaps[1]; + int xoff, yoff; pixmaps[0].as_dst = TRUE; pixmaps[0].as_src = TRUE; @@ -724,8 +773,10 @@ exaRasterizeTrapezoid (PicturePtr pPicture, xTrapezoid *trap, exaPrepareAccess(pDraw, EXA_PREPARE_DEST); fbRasterizeTrapezoid(pPicture, trap, x_off, y_off); - exaDrawableDirty(pDraw, pDraw->x, pDraw->y, - pDraw->x + pDraw->width, pDraw->y + pDraw->height); + exaGetDrawableDeltas(pDraw, pixmaps[0].pPix, &xoff, &yoff); + exaPixmapDirty(pixmaps[0].pPix, pDraw->x + xoff, pDraw->y + yoff, + pDraw->x + xoff + pDraw->width, + pDraw->y + yoff + pDraw->height); exaFinishAccess(pDraw, EXA_PREPARE_DEST); } @@ -739,6 +790,7 @@ exaAddTriangles (PicturePtr pPicture, INT16 x_off, INT16 y_off, int ntri, { DrawablePtr pDraw = pPicture->pDrawable; ExaMigrationRec pixmaps[1]; + int xoff, yoff; pixmaps[0].as_dst = TRUE; pixmaps[0].as_src = TRUE; @@ -747,8 +799,10 @@ exaAddTriangles (PicturePtr pPicture, INT16 x_off, INT16 y_off, int ntri, exaPrepareAccess(pDraw, EXA_PREPARE_DEST); fbAddTriangles(pPicture, x_off, y_off, ntri, tris); - exaDrawableDirty(pDraw, pDraw->x, pDraw->y, - pDraw->x + pDraw->width, pDraw->y + pDraw->height); + exaGetDrawableDeltas(pDraw, pixmaps[0].pPix, &xoff, &yoff); + exaPixmapDirty(pixmaps[0].pPix, pDraw->x + xoff, pDraw->y + yoff, + pDraw->x + xoff + pDraw->width, + pDraw->y + yoff + pDraw->height); exaFinishAccess(pDraw, EXA_PREPARE_DEST); } @@ -845,10 +899,11 @@ exaGlyphs (CARD8 op, PixmapPtr pPixmap = NULL; PicturePtr pPicture; PixmapPtr pMaskPixmap = NULL; + PixmapPtr pDstPixmap = exaGetDrawablePixmap(pDst->pDrawable); PicturePtr pMask; ScreenPtr pScreen = pDst->pDrawable->pScreen; int width = 0, height = 0; - int x, y; + int x, y, x1, y1, xoff, yoff; int xDst = list->xOff, yDst = list->yOff; int n; int error; @@ -892,7 +947,12 @@ exaGlyphs (CARD8 op, xRectangle rect; miGlyphExtents (nlist, list, glyphs, &extents); - + + extents.x1 = max(extents.x1, 0); + extents.y1 = max(extents.y1, 0); + extents.x2 = min(extents.x2, pDst->pDrawable->width); + extents.y2 = min(extents.y2, pDst->pDrawable->height); + if (extents.x2 <= extents.x1 || extents.y2 <= extents.y1) return; width = extents.x2 - extents.x1; @@ -918,6 +978,7 @@ exaGlyphs (CARD8 op, rect.width = width; rect.height = height; (*pGC->ops->PolyFillRect) (&pMaskPixmap->drawable, pGC, 1, &rect); + exaPixmapDirty(pMaskPixmap, 0, 0, width, height); FreeScratchGC (pGC); x = -extents.x1; y = -extents.y1; @@ -929,6 +990,8 @@ exaGlyphs (CARD8 op, y = 0; } + exaGetDrawableDeltas(pDst->pDrawable, pDstPixmap, &xoff, &yoff); + while (nlist--) { GCPtr pGC = NULL; @@ -983,13 +1046,21 @@ exaGlyphs (CARD8 op, pixmaps[0].as_dst = TRUE; pixmaps[0].as_src = TRUE; pixmaps[0].pPix = pPixmap; - exaDoMigration (pixmaps, 1, TRUE); + exaDoMigration (pixmaps, 1, pExaScr->info->PrepareComposite != NULL); while (n--) { GlyphPtr glyph = *glyphs++; pointer glyphdata = (pointer) (glyph + 1); - + DrawablePtr pCmpDrw = (maskFormat ? pMask : pDst)->pDrawable; + + x1 = x - glyph->info.x; + y1 = y - glyph->info.y; + + if (x1 >= pCmpDrw->width || y1 >= pCmpDrw->height || + (x1 + glyph->info.width) <= 0 || (y1 + glyph->info.height) <= 0) + goto nextglyph; + (*pScreen->ModifyPixmapHeader) (pScratchPixmap, glyph->info.width, glyph->info.height, @@ -1048,17 +1119,22 @@ exaGlyphs (CARD8 op, if (maskFormat) { exaComposite (PictOpAdd, pPicture, NULL, pMask, 0, 0, 0, 0, - x - glyph->info.x, y - glyph->info.y, - glyph->info.width, glyph->info.height); + x1, y1, glyph->info.width, glyph->info.height); + exaPixmapDirty(pMaskPixmap, x1, y1, x1 + glyph->info.width, + y1 + glyph->info.height); } else { exaComposite (op, pSrc, pPicture, pDst, - xSrc + (x - glyph->info.x) - xDst, - ySrc + (y - glyph->info.y) - yDst, - 0, 0, x - glyph->info.x, y - glyph->info.y, - glyph->info.width, glyph->info.height); + xSrc + x1 - xDst, ySrc + y1 - yDst, + 0, 0, x1, y1, glyph->info.width, + glyph->info.height); + x1 += pDst->pDrawable->x + xoff; + y1 += pDst->pDrawable->y + yoff; + exaPixmapDirty(pDstPixmap, x1, y1, x1 + glyph->info.width, + y1 + glyph->info.height); } +nextglyph: x += glyph->info.xOff; y += glyph->info.yOff; } diff --git a/exa/exa_unaccel.c b/exa/exa_unaccel.c index 7713a08c9..708d1eac6 100644 --- a/exa/exa_unaccel.c +++ b/exa/exa_unaccel.c @@ -88,10 +88,15 @@ ExaCheckPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y, int w, int h, int leftPad, int format, char *bits) { + PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable); + int xoff, yoff; + EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable))); exaPrepareAccess (pDrawable, EXA_PREPARE_DEST); fbPutImage (pDrawable, pGC, depth, x, y, w, h, leftPad, format, bits); exaFinishAccess (pDrawable, EXA_PREPARE_DEST); + exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff); + exaPixmapDirty(pPixmap, x + xoff, y + yoff, x + xoff + w, y + yoff + h); } RegionPtr @@ -201,32 +206,11 @@ ExaCheckPolyFillRect (DrawablePtr pDrawable, GCPtr pGC, { EXA_FALLBACK(("to %p (%c)\n", pDrawable, exaDrawableLocation(pDrawable))); - if (nrect) { - int x1 = max(prect->x, 0), y1 = max(prect->y, 0); - int x2 = min(prect->x + prect->width, pDrawable->width); - int y2 = min(prect->y + prect->height, pDrawable->height); - - exaPrepareAccess (pDrawable, EXA_PREPARE_DEST); - exaPrepareAccessGC (pGC); - fbPolyFillRect (pDrawable, pGC, nrect, prect); - exaFinishAccessGC (pGC); - exaFinishAccess (pDrawable, EXA_PREPARE_DEST); - - /* Only track bounding box of damage, as this path can degenerate to - * zillions of damage boxes - */ - while (--nrect) - { - prect++; - x1 = min(x1, prect->x); - x2 = max(x2, prect->x + prect->width); - y1 = min(y1, prect->y); - y2 = max(y2, prect->y + prect->height); - } - - exaDrawableDirty (pDrawable, pDrawable->x + x1, pDrawable->y + y1, - pDrawable->x + x2, pDrawable->y + y2); - } + exaPrepareAccess (pDrawable, EXA_PREPARE_DEST); + exaPrepareAccessGC (pGC); + fbPolyFillRect (pDrawable, pGC, nrect, prect); + exaFinishAccessGC (pGC); + exaFinishAccess (pDrawable, EXA_PREPARE_DEST); } void diff --git a/fb/Makefile.am b/fb/Makefile.am index ab135c9c9..75861a38d 100644 --- a/fb/Makefile.am +++ b/fb/Makefile.am @@ -1,4 +1,4 @@ -noinst_LTLIBRARIES = libfb.la libwfb.la libfbmmx.la +noinst_LTLIBRARIES = libfb.la libwfb.la INCLUDES = \ -I$(top_srcdir)/hw/xfree86/os-support \ @@ -12,25 +12,8 @@ endif libfb_la_CFLAGS = $(AM_CFLAGS) -if MMX_CAPABLE -libfb_la_CFLAGS += -DUSE_MMX - -libfbmmx_la_CFLAGS = \ - $(DIX_CFLAGS) \ - -DUSE_MMX \ - -mmmx \ - -msse \ - -Winline \ - --param inline-unit-growth=10000 \ - --param large-function-growth=10000 -endif - libwfb_la_CFLAGS = $(AM_CFLAGS) -DFB_ACCESS_WRAPPER -libfbmmx_la_SOURCES = \ - fbmmx.c \ - fbmmx.h - libfb_la_SOURCES = \ fb.h \ fb24_32.c \ @@ -42,7 +25,6 @@ libfb_la_SOURCES = \ fbblt.c \ fbbltone.c \ fbbstore.c \ - fbcompose.c \ fbcopy.c \ fbfill.c \ fbfillrect.c \ @@ -70,12 +52,8 @@ libfb_la_SOURCES = \ fbutil.c \ fbwindow.c \ fbpseudocolor.c \ - fbpseudocolor.h \ - fbedge.c \ - fbedgeimp.h + fbpseudocolor.h libwfb_la_SOURCES = $(libfb_la_SOURCES) -libfb_la_LIBADD = libfbmmx.la - EXTRA_DIST = fbcmap.c fbcmap_mi.c @@ -26,6 +26,8 @@ #define _FB_H_ #include <X11/X.h> +#include <pixman/pixman.h> + #include "scrnintstr.h" #include "pixmap.h" #include "pixmapstr.h" @@ -2146,4 +2148,8 @@ void fbPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what); +pixman_image_t *image_from_pict (PicturePtr pict, + Bool has_clip); + #endif /* _FB_H_ */ + diff --git a/fb/fbcompose.c b/fb/fbcompose.c deleted file mode 100644 index 24b552e0b..000000000 --- a/fb/fbcompose.c +++ /dev/null @@ -1,4414 +0,0 @@ -/* - * - * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. - * 2005 Lars Knoll & Zack Rusin, Trolltech - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY - * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN - * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING - * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "fb.h" - -#ifdef RENDER - -#include <stdlib.h> -#include <string.h> -#include <math.h> -#include <assert.h> - -#include "picturestr.h" -#include "mipict.h" -#include "fbpict.h" - -static unsigned int -SourcePictureClassify (PicturePtr pict, - int x, - int y, - int width, - int height) -{ - if (pict->pSourcePict->type == SourcePictTypeSolidFill) - { - pict->pSourcePict->solidFill.class = SourcePictClassHorizontal; - } - else if (pict->pSourcePict->type == SourcePictTypeLinear) - { - PictVector v; - xFixed_32_32 l; - xFixed_48_16 dx, dy, a, b, off; - xFixed_48_16 factors[4]; - int i; - - dx = pict->pSourcePict->linear.p2.x - pict->pSourcePict->linear.p1.x; - dy = pict->pSourcePict->linear.p2.y - pict->pSourcePict->linear.p1.y; - l = dx * dx + dy * dy; - if (l) - { - a = (dx << 32) / l; - b = (dy << 32) / l; - } - else - { - a = b = 0; - } - - off = (-a * pict->pSourcePict->linear.p1.x - -b * pict->pSourcePict->linear.p1.y) >> 16; - - for (i = 0; i < 3; i++) - { - v.vector[0] = IntToxFixed ((i % 2) * (width - 1) + x); - v.vector[1] = IntToxFixed ((i / 2) * (height - 1) + y); - v.vector[2] = xFixed1; - - if (pict->transform) - { - if (!PictureTransformPoint3d (pict->transform, &v)) - return SourcePictClassUnknown; - } - - factors[i] = ((a * v.vector[0] + b * v.vector[1]) >> 16) + off; - } - - if (factors[2] == factors[0]) - pict->pSourcePict->linear.class = SourcePictClassHorizontal; - else if (factors[1] == factors[0]) - pict->pSourcePict->linear.class = SourcePictClassVertical; - } - - return pict->pSourcePict->solidFill.class; -} - -#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b)) - -#define SCANLINE_BUFFER_LENGTH 2048 - -typedef FASTCALL void (*fetchProc)(const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed); - -/* - * All of the fetch functions - */ - -static FASTCALL void -fbFetch_a8r8g8b8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - MEMCPY_WRAPPED(buffer, (const CARD32 *)bits + x, width*sizeof(CARD32)); -} - -static FASTCALL void -fbFetch_x8r8g8b8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD32 *pixel = (const CARD32 *)bits + x; - const CARD32 *end = pixel + width; - while (pixel < end) { - WRITE(buffer++, READ(pixel++) | 0xff000000); - } -} - -static FASTCALL void -fbFetch_a8b8g8r8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD32 *pixel = (CARD32 *)bits + x; - const CARD32 *end = pixel + width; - while (pixel < end) { - WRITE(buffer++, ((READ(pixel) & 0xff00ff00) | - ((READ(pixel) >> 16) & 0xff) | - ((READ(pixel) & 0xff) << 16))); - ++pixel; - } -} - -static FASTCALL void -fbFetch_x8b8g8r8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD32 *pixel = (CARD32 *)bits + x; - const CARD32 *end = pixel + width; - while (pixel < end) { - WRITE(buffer++, 0xff000000 | - ((READ(pixel) & 0x0000ff00) | - ((READ(pixel) >> 16) & 0xff) | - ((READ(pixel) & 0xff) << 16))); - ++pixel; - } -} - -static FASTCALL void -fbFetch_r8g8b8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD8 *pixel = (const CARD8 *)bits + 3*x; - const CARD8 *end = pixel + 3*width; - while (pixel < end) { - CARD32 b = Fetch24(pixel) | 0xff000000; - pixel += 3; - WRITE(buffer++, b); - } -} - -static FASTCALL void -fbFetch_b8g8r8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD8 *pixel = (const CARD8 *)bits + 3*x; - const CARD8 *end = pixel + 3*width; - while (pixel < end) { - CARD32 b = 0xff000000; -#if IMAGE_BYTE_ORDER == MSBFirst - b |= (READ(pixel++)); - b |= (READ(pixel++) << 8); - b |= (READ(pixel++) << 16); -#else - b |= (READ(pixel++) << 16); - b |= (READ(pixel++) << 8); - b |= (READ(pixel++)); -#endif - } -} - -static FASTCALL void -fbFetch_r5g6b5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD16 *pixel = (const CARD16 *)bits + x; - const CARD16 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r = (((p) << 3) & 0xf8) | - (((p) << 5) & 0xfc00) | - (((p) << 8) & 0xf80000); - r |= (r >> 5) & 0x70007; - r |= (r >> 6) & 0x300; - WRITE(buffer++, 0xff000000 | r); - } -} - -static FASTCALL void -fbFetch_b5g6r5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD16 *pixel = (const CARD16 *)bits + x; - const CARD16 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b; - - b = ((p & 0xf800) | ((p & 0xe000) >> 5)) >> 8; - g = ((p & 0x07e0) | ((p & 0x0600) >> 6)) << 5; - r = ((p & 0x001c) | ((p & 0x001f) << 5)) << 14; - WRITE(buffer++, (0xff000000 | r | g | b)); - } -} - -static FASTCALL void -fbFetch_a1r5g5b5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD16 *pixel = (const CARD16 *)bits + x; - const CARD16 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b, a; - - a = (CARD32) ((CARD8) (0 - ((p & 0x8000) >> 15))) << 24; - r = ((p & 0x7c00) | ((p & 0x7000) >> 5)) << 9; - g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6; - b = ((p & 0x001c) | ((p & 0x001f) << 5)) >> 2; - WRITE(buffer++, (a | r | g | b)); - } -} - -static FASTCALL void -fbFetch_x1r5g5b5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD16 *pixel = (const CARD16 *)bits + x; - const CARD16 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b; - - r = ((p & 0x7c00) | ((p & 0x7000) >> 5)) << 9; - g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6; - b = ((p & 0x001c) | ((p & 0x001f) << 5)) >> 2; - WRITE(buffer++, (0xff000000 | r | g | b)); - } -} - -static FASTCALL void -fbFetch_a1b5g5r5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD16 *pixel = (const CARD16 *)bits + x; - const CARD16 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b, a; - - a = (CARD32) ((CARD8) (0 - ((p & 0x8000) >> 15))) << 24; - b = ((p & 0x7c00) | ((p & 0x7000) >> 5)) >> 7; - g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6; - r = ((p & 0x001c) | ((p & 0x001f) << 5)) << 14; - WRITE(buffer++, (a | r | g | b)); - } -} - -static FASTCALL void -fbFetch_x1b5g5r5 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD16 *pixel = (const CARD16 *)bits + x; - const CARD16 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b; - - b = ((p & 0x7c00) | ((p & 0x7000) >> 5)) >> 7; - g = ((p & 0x03e0) | ((p & 0x0380) >> 5)) << 6; - r = ((p & 0x001c) | ((p & 0x001f) << 5)) << 14; - WRITE(buffer++, (0xff000000 | r | g | b)); - } -} - -static FASTCALL void -fbFetch_a4r4g4b4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD16 *pixel = (const CARD16 *)bits + x; - const CARD16 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b, a; - - a = ((p & 0xf000) | ((p & 0xf000) >> 4)) << 16; - r = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) << 12; - g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8; - b = ((p & 0x000f) | ((p & 0x000f) << 4)); - WRITE(buffer++, (a | r | g | b)); - } -} - -static FASTCALL void -fbFetch_x4r4g4b4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD16 *pixel = (const CARD16 *)bits + x; - const CARD16 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b; - - r = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) << 12; - g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8; - b = ((p & 0x000f) | ((p & 0x000f) << 4)); - WRITE(buffer++, (0xff000000 | r | g | b)); - } -} - -static FASTCALL void -fbFetch_a4b4g4r4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD16 *pixel = (const CARD16 *)bits + x; - const CARD16 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b, a; - - a = ((p & 0xf000) | ((p & 0xf000) >> 4)) << 16; - b = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) >> 4; - g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8; - r = ((p & 0x000f) | ((p & 0x000f) << 4)) << 16; - WRITE(buffer++, (a | r | g | b)); - } -} - -static FASTCALL void -fbFetch_x4b4g4r4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD16 *pixel = (const CARD16 *)bits + x; - const CARD16 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b; - - b = ((p & 0x0f00) | ((p & 0x0f00) >> 4)) >> 4; - g = ((p & 0x00f0) | ((p & 0x00f0) >> 4)) << 8; - r = ((p & 0x000f) | ((p & 0x000f) << 4)) << 16; - WRITE(buffer++, (0xff000000 | r | g | b)); - } -} - -static FASTCALL void -fbFetch_a8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD8 *pixel = (const CARD8 *)bits + x; - const CARD8 *end = pixel + width; - while (pixel < end) { - WRITE(buffer++, READ(pixel++) << 24); - } -} - -static FASTCALL void -fbFetch_r3g3b2 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD8 *pixel = (const CARD8 *)bits + x; - const CARD8 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b; - - r = ((p & 0xe0) | ((p & 0xe0) >> 3) | ((p & 0xc0) >> 6)) << 16; - g = ((p & 0x1c) | ((p & 0x18) >> 3) | ((p & 0x1c) << 3)) << 8; - b = (((p & 0x03) ) | - ((p & 0x03) << 2) | - ((p & 0x03) << 4) | - ((p & 0x03) << 6)); - WRITE(buffer++, (0xff000000 | r | g | b)); - } -} - -static FASTCALL void -fbFetch_b2g3r3 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD8 *pixel = (const CARD8 *)bits + x; - const CARD8 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 r,g,b; - - b = (((p & 0xc0) ) | - ((p & 0xc0) >> 2) | - ((p & 0xc0) >> 4) | - ((p & 0xc0) >> 6)); - g = ((p & 0x38) | ((p & 0x38) >> 3) | ((p & 0x30) << 2)) << 8; - r = (((p & 0x07) ) | - ((p & 0x07) << 3) | - ((p & 0x06) << 6)) << 16; - WRITE(buffer++, (0xff000000 | r | g | b)); - } -} - -static FASTCALL void -fbFetch_a2r2g2b2 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD8 *pixel = (const CARD8 *)bits + x; - const CARD8 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 a,r,g,b; - - a = ((p & 0xc0) * 0x55) << 18; - r = ((p & 0x30) * 0x55) << 12; - g = ((p & 0x0c) * 0x55) << 6; - b = ((p & 0x03) * 0x55); - WRITE(buffer++, a|r|g|b); - } -} - -static FASTCALL void -fbFetch_a2b2g2r2 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD8 *pixel = (const CARD8 *)bits + x; - const CARD8 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - CARD32 a,r,g,b; - - a = ((p & 0xc0) * 0x55) << 18; - b = ((p & 0x30) * 0x55) >> 6; - g = ((p & 0x0c) * 0x55) << 6; - r = ((p & 0x03) * 0x55) << 16; - WRITE(buffer++, a|r|g|b); - } -} - -static FASTCALL void -fbFetch_c8 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD8 *pixel = (const CARD8 *)bits + x; - const CARD8 *end = pixel + width; - while (pixel < end) { - CARD32 p = READ(pixel++); - WRITE(buffer++, indexed->rgba[p]); - } -} - -static FASTCALL void -fbFetch_x4a4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - const CARD8 *pixel = (const CARD8 *)bits + x; - const CARD8 *end = pixel + width; - while (pixel < end) { - CARD8 p = READ(pixel++) & 0xf; - WRITE(buffer++, (p | (p << 4)) << 24); - } -} - -#define Fetch8(l,o) (((CARD8 *) (l))[(o) >> 2]) -#if IMAGE_BYTE_ORDER == MSBFirst -#define Fetch4(l,o) ((o) & 2 ? Fetch8(l,o) & 0xf : Fetch8(l,o) >> 4) -#else -#define Fetch4(l,o) ((o) & 2 ? Fetch8(l,o) >> 4 : Fetch8(l,o) & 0xf) -#endif - -static FASTCALL void -fbFetch_a4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 p = Fetch4(bits, i + x); - - p |= p << 4; - WRITE(buffer++, p << 24); - } -} - -static FASTCALL void -fbFetch_r1g2b1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 p = Fetch4(bits, i + x); - CARD32 r,g,b; - - r = ((p & 0x8) * 0xff) << 13; - g = ((p & 0x6) * 0x55) << 7; - b = ((p & 0x1) * 0xff); - WRITE(buffer++, 0xff000000|r|g|b); - } -} - -static FASTCALL void -fbFetch_b1g2r1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 p = Fetch4(bits, i + x); - CARD32 r,g,b; - - b = ((p & 0x8) * 0xff) >> 3; - g = ((p & 0x6) * 0x55) << 7; - r = ((p & 0x1) * 0xff) << 16; - WRITE(buffer++, 0xff000000|r|g|b); - } -} - -static FASTCALL void -fbFetch_a1r1g1b1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 p = Fetch4(bits, i + x); - CARD32 a,r,g,b; - - a = ((p & 0x8) * 0xff) << 21; - r = ((p & 0x4) * 0xff) << 14; - g = ((p & 0x2) * 0xff) << 7; - b = ((p & 0x1) * 0xff); - WRITE(buffer++, a|r|g|b); - } -} - -static FASTCALL void -fbFetch_a1b1g1r1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 p = Fetch4(bits, i + x); - CARD32 a,r,g,b; - - a = ((p & 0x8) * 0xff) << 21; - r = ((p & 0x4) * 0xff) >> 3; - g = ((p & 0x2) * 0xff) << 7; - b = ((p & 0x1) * 0xff) << 16; - WRITE(buffer++, a|r|g|b); - } -} - -static FASTCALL void -fbFetch_c4 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 p = Fetch4(bits, i + x); - - WRITE(buffer++, indexed->rgba[p]); - } -} - - -static FASTCALL void -fbFetch_a1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 p = ((CARD32 *)bits)[(i + x) >> 5]; - CARD32 a; -#if BITMAP_BIT_ORDER == MSBFirst - a = p >> (0x1f - ((i+x) & 0x1f)); -#else - a = p >> ((i+x) & 0x1f); -#endif - a = a & 1; - a |= a << 1; - a |= a << 2; - a |= a << 4; - WRITE(buffer++, a << 24); - } -} - -static FASTCALL void -fbFetch_g1 (const FbBits *bits, int x, int width, CARD32 *buffer, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 p = ((CARD32 *)bits)[(i+x) >> 5]; - CARD32 a; -#if BITMAP_BIT_ORDER == MSBFirst - a = p >> (0x1f - ((i+x) & 0x1f)); -#else - a = p >> ((i+x) & 0x1f); -#endif - a = a & 1; - WRITE(buffer++, indexed->rgba[a]); - } -} - -static fetchProc fetchProcForPicture (PicturePtr pict) -{ - switch(pict->format) { - case PICT_a8r8g8b8: return fbFetch_a8r8g8b8; - case PICT_x8r8g8b8: return fbFetch_x8r8g8b8; - case PICT_a8b8g8r8: return fbFetch_a8b8g8r8; - case PICT_x8b8g8r8: return fbFetch_x8b8g8r8; - - /* 24bpp formats */ - case PICT_r8g8b8: return fbFetch_r8g8b8; - case PICT_b8g8r8: return fbFetch_b8g8r8; - - /* 16bpp formats */ - case PICT_r5g6b5: return fbFetch_r5g6b5; - case PICT_b5g6r5: return fbFetch_b5g6r5; - - case PICT_a1r5g5b5: return fbFetch_a1r5g5b5; - case PICT_x1r5g5b5: return fbFetch_x1r5g5b5; - case PICT_a1b5g5r5: return fbFetch_a1b5g5r5; - case PICT_x1b5g5r5: return fbFetch_x1b5g5r5; - case PICT_a4r4g4b4: return fbFetch_a4r4g4b4; - case PICT_x4r4g4b4: return fbFetch_x4r4g4b4; - case PICT_a4b4g4r4: return fbFetch_a4b4g4r4; - case PICT_x4b4g4r4: return fbFetch_x4b4g4r4; - - /* 8bpp formats */ - case PICT_a8: return fbFetch_a8; - case PICT_r3g3b2: return fbFetch_r3g3b2; - case PICT_b2g3r3: return fbFetch_b2g3r3; - case PICT_a2r2g2b2: return fbFetch_a2r2g2b2; - case PICT_a2b2g2r2: return fbFetch_a2b2g2r2; - case PICT_c8: return fbFetch_c8; - case PICT_g8: return fbFetch_c8; - case PICT_x4a4: return fbFetch_x4a4; - - /* 4bpp formats */ - case PICT_a4: return fbFetch_a4; - case PICT_r1g2b1: return fbFetch_r1g2b1; - case PICT_b1g2r1: return fbFetch_b1g2r1; - case PICT_a1r1g1b1: return fbFetch_a1r1g1b1; - case PICT_a1b1g1r1: return fbFetch_a1b1g1r1; - case PICT_c4: return fbFetch_c4; - case PICT_g4: return fbFetch_c4; - - /* 1bpp formats */ - case PICT_a1: return fbFetch_a1; - case PICT_g1: return fbFetch_g1; - } - - return NULL; -} - -/* - * Pixel wise fetching - */ - -typedef FASTCALL CARD32 (*fetchPixelProc)(const FbBits *bits, int offset, miIndexedPtr indexed); - -static FASTCALL CARD32 -fbFetchPixel_a8r8g8b8 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - return READ((CARD32 *)bits + offset); -} - -static FASTCALL CARD32 -fbFetchPixel_x8r8g8b8 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - return READ((CARD32 *)bits + offset) | 0xff000000; -} - -static FASTCALL CARD32 -fbFetchPixel_a8b8g8r8 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD32 *)bits + offset); - - return ((pixel & 0xff000000) | - ((pixel >> 16) & 0xff) | - (pixel & 0x0000ff00) | - ((pixel & 0xff) << 16)); -} - -static FASTCALL CARD32 -fbFetchPixel_x8b8g8r8 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD32 *)bits + offset); - - return ((0xff000000) | - ((pixel >> 16) & 0xff) | - (pixel & 0x0000ff00) | - ((pixel & 0xff) << 16)); -} - -static FASTCALL CARD32 -fbFetchPixel_r8g8b8 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD8 *pixel = ((CARD8 *) bits) + (offset*3); -#if IMAGE_BYTE_ORDER == MSBFirst - return (0xff000000 | - (READ(pixel + 0) << 16) | - (READ(pixel + 1) << 8) | - (READ(pixel + 2))); -#else - return (0xff000000 | - (READ(pixel + 2) << 16) | - (READ(pixel + 1) << 8) | - (READ(pixel + 0))); -#endif -} - -static FASTCALL CARD32 -fbFetchPixel_b8g8r8 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD8 *pixel = ((CARD8 *) bits) + (offset*3); -#if IMAGE_BYTE_ORDER == MSBFirst - return (0xff000000 | - (READ(pixel + 2) << 16) | - (READ(pixel + 1) << 8) | - (READ(pixel + 0))); -#else - return (0xff000000 | - (READ(pixel + 0) << 16) | - (READ(pixel + 1) << 8) | - (READ(pixel + 2))); -#endif -} - -static FASTCALL CARD32 -fbFetchPixel_r5g6b5 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD16 *) bits + offset); - CARD32 r,g,b; - - r = ((pixel & 0xf800) | ((pixel & 0xe000) >> 5)) << 8; - g = ((pixel & 0x07e0) | ((pixel & 0x0600) >> 6)) << 5; - b = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) >> 2; - return (0xff000000 | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_b5g6r5 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD16 *) bits + offset); - CARD32 r,g,b; - - b = ((pixel & 0xf800) | ((pixel & 0xe000) >> 5)) >> 8; - g = ((pixel & 0x07e0) | ((pixel & 0x0600) >> 6)) << 5; - r = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) << 14; - return (0xff000000 | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_a1r5g5b5 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD16 *) bits + offset); - CARD32 a,r,g,b; - - a = (CARD32) ((CARD8) (0 - ((pixel & 0x8000) >> 15))) << 24; - r = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) << 9; - g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6; - b = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) >> 2; - return (a | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_x1r5g5b5 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD16 *) bits + offset); - CARD32 r,g,b; - - r = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) << 9; - g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6; - b = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) >> 2; - return (0xff000000 | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_a1b5g5r5 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD16 *) bits + offset); - CARD32 a,r,g,b; - - a = (CARD32) ((CARD8) (0 - ((pixel & 0x8000) >> 15))) << 24; - b = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) >> 7; - g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6; - r = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) << 14; - return (a | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_x1b5g5r5 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD16 *) bits + offset); - CARD32 r,g,b; - - b = ((pixel & 0x7c00) | ((pixel & 0x7000) >> 5)) >> 7; - g = ((pixel & 0x03e0) | ((pixel & 0x0380) >> 5)) << 6; - r = ((pixel & 0x001c) | ((pixel & 0x001f) << 5)) << 14; - return (0xff000000 | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_a4r4g4b4 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD16 *) bits + offset); - CARD32 a,r,g,b; - - a = ((pixel & 0xf000) | ((pixel & 0xf000) >> 4)) << 16; - r = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) << 12; - g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8; - b = ((pixel & 0x000f) | ((pixel & 0x000f) << 4)); - return (a | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_x4r4g4b4 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD16 *) bits + offset); - CARD32 r,g,b; - - r = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) << 12; - g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8; - b = ((pixel & 0x000f) | ((pixel & 0x000f) << 4)); - return (0xff000000 | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_a4b4g4r4 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD16 *) bits + offset); - CARD32 a,r,g,b; - - a = ((pixel & 0xf000) | ((pixel & 0xf000) >> 4)) << 16; - b = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) >> 4; - g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8; - r = ((pixel & 0x000f) | ((pixel & 0x000f) << 4)) << 16; - return (a | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_x4b4g4r4 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD16 *) bits + offset); - CARD32 r,g,b; - - b = ((pixel & 0x0f00) | ((pixel & 0x0f00) >> 4)) >> 4; - g = ((pixel & 0x00f0) | ((pixel & 0x00f0) >> 4)) << 8; - r = ((pixel & 0x000f) | ((pixel & 0x000f) << 4)) << 16; - return (0xff000000 | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_a8 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD8 *) bits + offset); - - return pixel << 24; -} - -static FASTCALL CARD32 -fbFetchPixel_r3g3b2 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD8 *) bits + offset); - CARD32 r,g,b; - - r = ((pixel & 0xe0) | ((pixel & 0xe0) >> 3) | ((pixel & 0xc0) >> 6)) << 16; - g = ((pixel & 0x1c) | ((pixel & 0x18) >> 3) | ((pixel & 0x1c) << 3)) << 8; - b = (((pixel & 0x03) ) | - ((pixel & 0x03) << 2) | - ((pixel & 0x03) << 4) | - ((pixel & 0x03) << 6)); - return (0xff000000 | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_b2g3r3 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD8 *) bits + offset); - CARD32 r,g,b; - - b = (((pixel & 0xc0) ) | - ((pixel & 0xc0) >> 2) | - ((pixel & 0xc0) >> 4) | - ((pixel & 0xc0) >> 6)); - g = ((pixel & 0x38) | ((pixel & 0x38) >> 3) | ((pixel & 0x30) << 2)) << 8; - r = (((pixel & 0x07) ) | - ((pixel & 0x07) << 3) | - ((pixel & 0x06) << 6)) << 16; - return (0xff000000 | r | g | b); -} - -static FASTCALL CARD32 -fbFetchPixel_a2r2g2b2 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD8 *) bits + offset); - CARD32 a,r,g,b; - - a = ((pixel & 0xc0) * 0x55) << 18; - r = ((pixel & 0x30) * 0x55) << 12; - g = ((pixel & 0x0c) * 0x55) << 6; - b = ((pixel & 0x03) * 0x55); - return a|r|g|b; -} - -static FASTCALL CARD32 -fbFetchPixel_a2b2g2r2 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD8 *) bits + offset); - CARD32 a,r,g,b; - - a = ((pixel & 0xc0) * 0x55) << 18; - b = ((pixel & 0x30) * 0x55) >> 6; - g = ((pixel & 0x0c) * 0x55) << 6; - r = ((pixel & 0x03) * 0x55) << 16; - return a|r|g|b; -} - -static FASTCALL CARD32 -fbFetchPixel_c8 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD8 *) bits + offset); - return indexed->rgba[pixel]; -} - -static FASTCALL CARD32 -fbFetchPixel_x4a4 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = READ((CARD8 *) bits + offset); - - return ((pixel & 0xf) | ((pixel & 0xf) << 4)) << 24; -} - -#define Fetch8(l,o) (((CARD8 *) (l))[(o) >> 2]) -#if IMAGE_BYTE_ORDER == MSBFirst -#define Fetch4(l,o) ((o) & 2 ? Fetch8(l,o) & 0xf : Fetch8(l,o) >> 4) -#else -#define Fetch4(l,o) ((o) & 2 ? Fetch8(l,o) >> 4 : Fetch8(l,o) & 0xf) -#endif - -static FASTCALL CARD32 -fbFetchPixel_a4 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = Fetch4(bits, offset); - - pixel |= pixel << 4; - return pixel << 24; -} - -static FASTCALL CARD32 -fbFetchPixel_r1g2b1 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = Fetch4(bits, offset); - CARD32 r,g,b; - - r = ((pixel & 0x8) * 0xff) << 13; - g = ((pixel & 0x6) * 0x55) << 7; - b = ((pixel & 0x1) * 0xff); - return 0xff000000|r|g|b; -} - -static FASTCALL CARD32 -fbFetchPixel_b1g2r1 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = Fetch4(bits, offset); - CARD32 r,g,b; - - b = ((pixel & 0x8) * 0xff) >> 3; - g = ((pixel & 0x6) * 0x55) << 7; - r = ((pixel & 0x1) * 0xff) << 16; - return 0xff000000|r|g|b; -} - -static FASTCALL CARD32 -fbFetchPixel_a1r1g1b1 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = Fetch4(bits, offset); - CARD32 a,r,g,b; - - a = ((pixel & 0x8) * 0xff) << 21; - r = ((pixel & 0x4) * 0xff) << 14; - g = ((pixel & 0x2) * 0xff) << 7; - b = ((pixel & 0x1) * 0xff); - return a|r|g|b; -} - -static FASTCALL CARD32 -fbFetchPixel_a1b1g1r1 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = Fetch4(bits, offset); - CARD32 a,r,g,b; - - a = ((pixel & 0x8) * 0xff) << 21; - r = ((pixel & 0x4) * 0xff) >> 3; - g = ((pixel & 0x2) * 0xff) << 7; - b = ((pixel & 0x1) * 0xff) << 16; - return a|r|g|b; -} - -static FASTCALL CARD32 -fbFetchPixel_c4 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = Fetch4(bits, offset); - - return indexed->rgba[pixel]; -} - - -static FASTCALL CARD32 -fbFetchPixel_a1 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = ((CARD32 *)bits)[offset >> 5]; - CARD32 a; -#if BITMAP_BIT_ORDER == MSBFirst - a = pixel >> (0x1f - (offset & 0x1f)); -#else - a = pixel >> (offset & 0x1f); -#endif - a = a & 1; - a |= a << 1; - a |= a << 2; - a |= a << 4; - return a << 24; -} - -static FASTCALL CARD32 -fbFetchPixel_g1 (const FbBits *bits, int offset, miIndexedPtr indexed) -{ - CARD32 pixel = ((CARD32 *)bits)[offset >> 5]; - CARD32 a; -#if BITMAP_BIT_ORDER == MSBFirst - a = pixel >> (0x1f - (offset & 0x1f)); -#else - a = pixel >> (offset & 0x1f); -#endif - a = a & 1; - return indexed->rgba[a]; -} - -static fetchPixelProc fetchPixelProcForPicture (PicturePtr pict) -{ - switch(pict->format) { - case PICT_a8r8g8b8: return fbFetchPixel_a8r8g8b8; - case PICT_x8r8g8b8: return fbFetchPixel_x8r8g8b8; - case PICT_a8b8g8r8: return fbFetchPixel_a8b8g8r8; - case PICT_x8b8g8r8: return fbFetchPixel_x8b8g8r8; - - /* 24bpp formats */ - case PICT_r8g8b8: return fbFetchPixel_r8g8b8; - case PICT_b8g8r8: return fbFetchPixel_b8g8r8; - - /* 16bpp formats */ - case PICT_r5g6b5: return fbFetchPixel_r5g6b5; - case PICT_b5g6r5: return fbFetchPixel_b5g6r5; - - case PICT_a1r5g5b5: return fbFetchPixel_a1r5g5b5; - case PICT_x1r5g5b5: return fbFetchPixel_x1r5g5b5; - case PICT_a1b5g5r5: return fbFetchPixel_a1b5g5r5; - case PICT_x1b5g5r5: return fbFetchPixel_x1b5g5r5; - case PICT_a4r4g4b4: return fbFetchPixel_a4r4g4b4; - case PICT_x4r4g4b4: return fbFetchPixel_x4r4g4b4; - case PICT_a4b4g4r4: return fbFetchPixel_a4b4g4r4; - case PICT_x4b4g4r4: return fbFetchPixel_x4b4g4r4; - - /* 8bpp formats */ - case PICT_a8: return fbFetchPixel_a8; - case PICT_r3g3b2: return fbFetchPixel_r3g3b2; - case PICT_b2g3r3: return fbFetchPixel_b2g3r3; - case PICT_a2r2g2b2: return fbFetchPixel_a2r2g2b2; - case PICT_a2b2g2r2: return fbFetchPixel_a2b2g2r2; - case PICT_c8: return fbFetchPixel_c8; - case PICT_g8: return fbFetchPixel_c8; - case PICT_x4a4: return fbFetchPixel_x4a4; - - /* 4bpp formats */ - case PICT_a4: return fbFetchPixel_a4; - case PICT_r1g2b1: return fbFetchPixel_r1g2b1; - case PICT_b1g2r1: return fbFetchPixel_b1g2r1; - case PICT_a1r1g1b1: return fbFetchPixel_a1r1g1b1; - case PICT_a1b1g1r1: return fbFetchPixel_a1b1g1r1; - case PICT_c4: return fbFetchPixel_c4; - case PICT_g4: return fbFetchPixel_c4; - - /* 1bpp formats */ - case PICT_a1: return fbFetchPixel_a1; - case PICT_g1: return fbFetchPixel_g1; - } - - return NULL; -} - - - -/* - * All the store functions - */ - -typedef FASTCALL void (*storeProc) (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed); - -#define Splita(v) CARD32 a = ((v) >> 24), r = ((v) >> 16) & 0xff, g = ((v) >> 8) & 0xff, b = (v) & 0xff -#define Split(v) CARD32 r = ((v) >> 16) & 0xff, g = ((v) >> 8) & 0xff, b = (v) & 0xff - -static FASTCALL void -fbStore_a8r8g8b8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - MEMCPY_WRAPPED(((CARD32 *)bits) + x, values, width*sizeof(CARD32)); -} - -static FASTCALL void -fbStore_x8r8g8b8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD32 *pixel = (CARD32 *)bits + x; - for (i = 0; i < width; ++i) - WRITE(pixel++, READ(values + i) & 0xffffff); -} - -static FASTCALL void -fbStore_a8b8g8r8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD32 *pixel = (CARD32 *)bits + x; - for (i = 0; i < width; ++i) - WRITE(pixel++, (READ(values + i) & 0xff00ff00) | ((READ(values + i) >> 16) & 0xff) | ((READ(values + i) & 0xff) << 16)); -} - -static FASTCALL void -fbStore_x8b8g8r8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD32 *pixel = (CARD32 *)bits + x; - for (i = 0; i < width; ++i) - WRITE(pixel++, (READ(values + i) & 0x0000ff00) | ((READ(values + i) >> 16) & 0xff) | ((READ(values + i) & 0xff) << 16)); -} - -static FASTCALL void -fbStore_r8g8b8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD8 *pixel = ((CARD8 *) bits) + 3*x; - for (i = 0; i < width; ++i) { - Store24(pixel, READ(values + i)); - pixel += 3; - } -} - -static FASTCALL void -fbStore_b8g8r8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD8 *pixel = ((CARD8 *) bits) + 3*x; - for (i = 0; i < width; ++i) { - CARD32 val = READ(values + i); -#if IMAGE_BYTE_ORDER == MSBFirst - WRITE(pixel++, Blue(val)); - WRITE(pixel++, Green(val)); - WRITE(pixel++, Red(val)); -#else - WRITE(pixel++, Red(val)); - WRITE(pixel++, Green(val)); - WRITE(pixel++, Blue(val)); -#endif - } -} - -static FASTCALL void -fbStore_r5g6b5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD16 *pixel = ((CARD16 *) bits) + x; - for (i = 0; i < width; ++i) { - CARD32 s = READ(values + i); - WRITE(pixel++, ((s >> 3) & 0x001f) | - ((s >> 5) & 0x07e0) | - ((s >> 8) & 0xf800)); - } -} - -static FASTCALL void -fbStore_b5g6r5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD16 *pixel = ((CARD16 *) bits) + x; - for (i = 0; i < width; ++i) { - Split(READ(values + i)); - WRITE(pixel++, ((b << 8) & 0xf800) | - ((g << 3) & 0x07e0) | - ((r >> 3) )); - } -} - -static FASTCALL void -fbStore_a1r5g5b5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD16 *pixel = ((CARD16 *) bits) + x; - for (i = 0; i < width; ++i) { - Splita(READ(values + i)); - WRITE(pixel++, ((a << 8) & 0x8000) | - ((r << 7) & 0x7c00) | - ((g << 2) & 0x03e0) | - ((b >> 3) )); - } -} - -static FASTCALL void -fbStore_x1r5g5b5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD16 *pixel = ((CARD16 *) bits) + x; - for (i = 0; i < width; ++i) { - Split(READ(values + i)); - WRITE(pixel++, ((r << 7) & 0x7c00) | - ((g << 2) & 0x03e0) | - ((b >> 3) )); - } -} - -static FASTCALL void -fbStore_a1b5g5r5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD16 *pixel = ((CARD16 *) bits) + x; - for (i = 0; i < width; ++i) { - Splita(READ(values + i)); - WRITE(pixel++, ((a << 8) & 0x8000) | - ((b << 7) & 0x7c00) | - ((g << 2) & 0x03e0) | - ((r >> 3) )); - } -} - -static FASTCALL void -fbStore_x1b5g5r5 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD16 *pixel = ((CARD16 *) bits) + x; - for (i = 0; i < width; ++i) { - Split(READ(values + i)); - WRITE(pixel++, ((b << 7) & 0x7c00) | - ((g << 2) & 0x03e0) | - ((r >> 3) )); - } -} - -static FASTCALL void -fbStore_a4r4g4b4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD16 *pixel = ((CARD16 *) bits) + x; - for (i = 0; i < width; ++i) { - Splita(READ(values + i)); - WRITE(pixel++, ((a << 8) & 0xf000) | - ((r << 4) & 0x0f00) | - ((g ) & 0x00f0) | - ((b >> 4) )); - } -} - -static FASTCALL void -fbStore_x4r4g4b4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD16 *pixel = ((CARD16 *) bits) + x; - for (i = 0; i < width; ++i) { - Split(READ(values + i)); - WRITE(pixel++, ((r << 4) & 0x0f00) | - ((g ) & 0x00f0) | - ((b >> 4) )); - } -} - -static FASTCALL void -fbStore_a4b4g4r4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD16 *pixel = ((CARD16 *) bits) + x; - for (i = 0; i < width; ++i) { - Splita(READ(values + i)); - WRITE(pixel++, ((a << 8) & 0xf000) | - ((b << 4) & 0x0f00) | - ((g ) & 0x00f0) | - ((r >> 4) )); - } -} - -static FASTCALL void -fbStore_x4b4g4r4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD16 *pixel = ((CARD16 *) bits) + x; - for (i = 0; i < width; ++i) { - Split(READ(values + i)); - WRITE(pixel++, ((b << 4) & 0x0f00) | - ((g ) & 0x00f0) | - ((r >> 4) )); - } -} - -static FASTCALL void -fbStore_a8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD8 *pixel = ((CARD8 *) bits) + x; - for (i = 0; i < width; ++i) { - WRITE(pixel++, READ(values + i) >> 24); - } -} - -static FASTCALL void -fbStore_r3g3b2 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD8 *pixel = ((CARD8 *) bits) + x; - for (i = 0; i < width; ++i) { - Split(READ(values + i)); - WRITE(pixel++, ((r ) & 0xe0) | - ((g >> 3) & 0x1c) | - ((b >> 6) )); - } -} - -static FASTCALL void -fbStore_b2g3r3 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD8 *pixel = ((CARD8 *) bits) + x; - for (i = 0; i < width; ++i) { - Split(READ(values + i)); - WRITE(pixel++, ((b ) & 0xe0) | - ((g >> 3) & 0x1c) | - ((r >> 6) )); - } -} - -static FASTCALL void -fbStore_a2r2g2b2 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD8 *pixel = ((CARD8 *) bits) + x; - for (i = 0; i < width; ++i) { - Splita(READ(values + i)); - WRITE(pixel++, ((a ) & 0xc0) | - ((r >> 2) & 0x30) | - ((g >> 4) & 0x0c) | - ((b >> 6) )); - } -} - -static FASTCALL void -fbStore_c8 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD8 *pixel = ((CARD8 *) bits) + x; - for (i = 0; i < width; ++i) { - WRITE(pixel++, miIndexToEnt24(indexed,READ(values + i))); - } -} - -static FASTCALL void -fbStore_x4a4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - CARD8 *pixel = ((CARD8 *) bits) + x; - for (i = 0; i < width; ++i) { - WRITE(pixel++, READ(values + i) >> 28); - } -} - -#define Store8(l,o,v) (((CARD8 *) l)[(o) >> 3] = (v)) -#if IMAGE_BYTE_ORDER == MSBFirst -#define Store4(l,o,v) Store8(l,o,((o) & 4 ? \ - (Fetch8(l,o) & 0xf0) | (v) : \ - (Fetch8(l,o) & 0x0f) | ((v) << 4))) -#else -#define Store4(l,o,v) Store8(l,o,((o) & 4 ? \ - (Fetch8(l,o) & 0x0f) | ((v) << 4) : \ - (Fetch8(l,o) & 0xf0) | (v))) -#endif - -static FASTCALL void -fbStore_a4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - Store4(bits, i + x, READ(values + i)>>28); - } -} - -static FASTCALL void -fbStore_r1g2b1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 pixel; - - Split(READ(values + i)); - pixel = (((r >> 4) & 0x8) | - ((g >> 5) & 0x6) | - ((b >> 7) )); - Store4(bits, i + x, pixel); - } -} - -static FASTCALL void -fbStore_b1g2r1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 pixel; - - Split(READ(values + i)); - pixel = (((b >> 4) & 0x8) | - ((g >> 5) & 0x6) | - ((r >> 7) )); - Store4(bits, i + x, pixel); - } -} - -static FASTCALL void -fbStore_a1r1g1b1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 pixel; - Splita(READ(values + i)); - pixel = (((a >> 4) & 0x8) | - ((r >> 5) & 0x4) | - ((g >> 6) & 0x2) | - ((b >> 7) )); - Store4(bits, i + x, pixel); - } -} - -static FASTCALL void -fbStore_a1b1g1r1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 pixel; - Splita(READ(values + i)); - pixel = (((a >> 4) & 0x8) | - ((b >> 5) & 0x4) | - ((g >> 6) & 0x2) | - ((r >> 7) )); - Store4(bits, i + x, pixel); - } -} - -static FASTCALL void -fbStore_c4 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 pixel; - - pixel = miIndexToEnt24(indexed, READ(values + i)); - Store4(bits, i + x, pixel); - } -} - -static FASTCALL void -fbStore_a1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 *pixel = ((CARD32 *) bits) + ((i+x) >> 5); - CARD32 mask = FbStipMask((i+x) & 0x1f, 1); - - CARD32 v = READ(values + i) & 0x80000000 ? mask : 0; - WRITE(pixel, (READ(pixel) & ~mask) | v); - } -} - -static FASTCALL void -fbStore_g1 (FbBits *bits, const CARD32 *values, int x, int width, miIndexedPtr indexed) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 *pixel = ((CARD32 *) bits) + ((i+x) >> 5); - CARD32 mask = FbStipMask((i+x) & 0x1f, 1); - - CARD32 v = miIndexToEntY24(indexed,READ(values + i)) ? mask : 0; - WRITE(pixel, (READ(pixel) & ~mask) | v); - } -} - - -static storeProc storeProcForPicture (PicturePtr pict) -{ - switch(pict->format) { - case PICT_a8r8g8b8: return fbStore_a8r8g8b8; - case PICT_x8r8g8b8: return fbStore_x8r8g8b8; - case PICT_a8b8g8r8: return fbStore_a8b8g8r8; - case PICT_x8b8g8r8: return fbStore_x8b8g8r8; - - /* 24bpp formats */ - case PICT_r8g8b8: return fbStore_r8g8b8; - case PICT_b8g8r8: return fbStore_b8g8r8; - - /* 16bpp formats */ - case PICT_r5g6b5: return fbStore_r5g6b5; - case PICT_b5g6r5: return fbStore_b5g6r5; - - case PICT_a1r5g5b5: return fbStore_a1r5g5b5; - case PICT_x1r5g5b5: return fbStore_x1r5g5b5; - case PICT_a1b5g5r5: return fbStore_a1b5g5r5; - case PICT_x1b5g5r5: return fbStore_x1b5g5r5; - case PICT_a4r4g4b4: return fbStore_a4r4g4b4; - case PICT_x4r4g4b4: return fbStore_x4r4g4b4; - case PICT_a4b4g4r4: return fbStore_a4b4g4r4; - case PICT_x4b4g4r4: return fbStore_x4b4g4r4; - - /* 8bpp formats */ - case PICT_a8: return fbStore_a8; - case PICT_r3g3b2: return fbStore_r3g3b2; - case PICT_b2g3r3: return fbStore_b2g3r3; - case PICT_a2r2g2b2: return fbStore_a2r2g2b2; - case PICT_c8: return fbStore_c8; - case PICT_g8: return fbStore_c8; - case PICT_x4a4: return fbStore_x4a4; - - /* 4bpp formats */ - case PICT_a4: return fbStore_a4; - case PICT_r1g2b1: return fbStore_r1g2b1; - case PICT_b1g2r1: return fbStore_b1g2r1; - case PICT_a1r1g1b1: return fbStore_a1r1g1b1; - case PICT_a1b1g1r1: return fbStore_a1b1g1r1; - case PICT_c4: return fbStore_c4; - case PICT_g4: return fbStore_c4; - - /* 1bpp formats */ - case PICT_a1: return fbStore_a1; - case PICT_g1: return fbStore_g1; - default: - return NULL; - } -} - - -/* - * Combine src and mask - */ -static FASTCALL void -fbCombineMaskU (CARD32 *src, const CARD32 *mask, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 a = READ(mask + i) >> 24; - CARD32 s = READ(src + i); - FbByteMul(s, a); - WRITE(src + i, s); - } -} - -/* - * All of the composing functions - */ - -static FASTCALL void -fbCombineClear (CARD32 *dest, const CARD32 *src, int width) -{ - MEMSET_WRAPPED(dest, 0, width*sizeof(CARD32)); -} - -static FASTCALL void -fbCombineSrcU (CARD32 *dest, const CARD32 *src, int width) -{ - MEMCPY_WRAPPED(dest, src, width*sizeof(CARD32)); -} - - -static FASTCALL void -fbCombineOverU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 d = READ(dest + i); - CARD32 ia = Alpha(~s); - - FbByteMulAdd(d, ia, s); - WRITE(dest + i, d); - } -} - -static FASTCALL void -fbCombineOverReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 d = READ(dest + i); - CARD32 ia = Alpha(~READ(dest + i)); - FbByteMulAdd(s, ia, d); - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineInU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 a = Alpha(READ(dest + i)); - FbByteMul(s, a); - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineInReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 d = READ(dest + i); - CARD32 a = Alpha(READ(src + i)); - FbByteMul(d, a); - WRITE(dest + i, d); - } -} - -static FASTCALL void -fbCombineOutU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 a = Alpha(~READ(dest + i)); - FbByteMul(s, a); - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineOutReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 d = READ(dest + i); - CARD32 a = Alpha(~READ(src + i)); - FbByteMul(d, a); - WRITE(dest + i, d); - } -} - -static FASTCALL void -fbCombineAtopU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 d = READ(dest + i); - CARD32 dest_a = Alpha(d); - CARD32 src_ia = Alpha(~s); - - FbByteAddMul(s, dest_a, d, src_ia); - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineAtopReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 d = READ(dest + i); - CARD32 src_a = Alpha(s); - CARD32 dest_ia = Alpha(~d); - - FbByteAddMul(s, dest_ia, d, src_a); - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineXorU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 d = READ(dest + i); - CARD32 src_ia = Alpha(~s); - CARD32 dest_ia = Alpha(~d); - - FbByteAddMul(s, dest_ia, d, src_ia); - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineAddU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 d = READ(dest + i); - FbByteAdd(d, s); - WRITE(dest + i, d); - } -} - -static FASTCALL void -fbCombineSaturateU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 d = READ(dest + i); - CARD16 sa, da; - - sa = s >> 24; - da = ~d >> 24; - if (sa > da) - { - sa = FbIntDiv(da, sa); - FbByteMul(s, sa); - } - FbByteAdd(d, s); - WRITE(dest + i, d); - } -} - -/* - * All of the disjoint composing functions - - The four entries in the first column indicate what source contributions - come from each of the four areas of the picture -- areas covered by neither - A nor B, areas covered only by A, areas covered only by B and finally - areas covered by both A and B. - - Disjoint Conjoint - Fa Fb Fa Fb - (0,0,0,0) 0 0 0 0 - (0,A,0,A) 1 0 1 0 - (0,0,B,B) 0 1 0 1 - (0,A,B,A) 1 min((1-a)/b,1) 1 max(1-a/b,0) - (0,A,B,B) min((1-b)/a,1) 1 max(1-b/a,0) 1 - (0,0,0,A) max(1-(1-b)/a,0) 0 min(1,b/a) 0 - (0,0,0,B) 0 max(1-(1-a)/b,0) 0 min(a/b,1) - (0,A,0,0) min(1,(1-b)/a) 0 max(1-b/a,0) 0 - (0,0,B,0) 0 min(1,(1-a)/b) 0 max(1-a/b,0) - (0,0,B,A) max(1-(1-b)/a,0) min(1,(1-a)/b) min(1,b/a) max(1-a/b,0) - (0,A,0,B) min(1,(1-b)/a) max(1-(1-a)/b,0) max(1-b/a,0) min(1,a/b) - (0,A,B,0) min(1,(1-b)/a) min(1,(1-a)/b) max(1-b/a,0) max(1-a/b,0) - -*/ - -#define CombineAOut 1 -#define CombineAIn 2 -#define CombineBOut 4 -#define CombineBIn 8 - -#define CombineClear 0 -#define CombineA (CombineAOut|CombineAIn) -#define CombineB (CombineBOut|CombineBIn) -#define CombineAOver (CombineAOut|CombineBOut|CombineAIn) -#define CombineBOver (CombineAOut|CombineBOut|CombineBIn) -#define CombineAAtop (CombineBOut|CombineAIn) -#define CombineBAtop (CombineAOut|CombineBIn) -#define CombineXor (CombineAOut|CombineBOut) - -/* portion covered by a but not b */ -static INLINE CARD8 -fbCombineDisjointOutPart (CARD8 a, CARD8 b) -{ - /* min (1, (1-b) / a) */ - - b = ~b; /* 1 - b */ - if (b >= a) /* 1 - b >= a -> (1-b)/a >= 1 */ - return 0xff; /* 1 */ - return FbIntDiv(b,a); /* (1-b) / a */ -} - -/* portion covered by both a and b */ -static INLINE CARD8 -fbCombineDisjointInPart (CARD8 a, CARD8 b) -{ - /* max (1-(1-b)/a,0) */ - /* = - min ((1-b)/a - 1, 0) */ - /* = 1 - min (1, (1-b)/a) */ - - b = ~b; /* 1 - b */ - if (b >= a) /* 1 - b >= a -> (1-b)/a >= 1 */ - return 0; /* 1 - 1 */ - return ~FbIntDiv(b,a); /* 1 - (1-b) / a */ -} - -static FASTCALL void -fbCombineDisjointGeneralU (CARD32 *dest, const CARD32 *src, int width, CARD8 combine) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 d = READ(dest + i); - CARD32 m,n,o,p; - CARD16 Fa, Fb, t, u, v; - CARD8 sa = s >> 24; - CARD8 da = d >> 24; - - switch (combine & CombineA) { - default: - Fa = 0; - break; - case CombineAOut: - Fa = fbCombineDisjointOutPart (sa, da); - break; - case CombineAIn: - Fa = fbCombineDisjointInPart (sa, da); - break; - case CombineA: - Fa = 0xff; - break; - } - - switch (combine & CombineB) { - default: - Fb = 0; - break; - case CombineBOut: - Fb = fbCombineDisjointOutPart (da, sa); - break; - case CombineBIn: - Fb = fbCombineDisjointInPart (da, sa); - break; - case CombineB: - Fb = 0xff; - break; - } - m = FbGen (s,d,0,Fa,Fb,t, u, v); - n = FbGen (s,d,8,Fa,Fb,t, u, v); - o = FbGen (s,d,16,Fa,Fb,t, u, v); - p = FbGen (s,d,24,Fa,Fb,t, u, v); - s = m|n|o|p; - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineDisjointOverU (CARD32 *dest, const CARD32 *src, int width) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD16 a = s >> 24; - - if (a != 0x00) - { - if (a != 0xff) - { - CARD32 d = READ(dest + i); - a = fbCombineDisjointOutPart (d >> 24, a); - FbByteMulAdd(d, a, s); - s = d; - } - WRITE(dest + i, s); - } - } -} - -static FASTCALL void -fbCombineDisjointInU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineDisjointGeneralU (dest, src, width, CombineAIn); -} - -static FASTCALL void -fbCombineDisjointInReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineDisjointGeneralU (dest, src, width, CombineBIn); -} - -static FASTCALL void -fbCombineDisjointOutU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineDisjointGeneralU (dest, src, width, CombineAOut); -} - -static FASTCALL void -fbCombineDisjointOutReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineDisjointGeneralU (dest, src, width, CombineBOut); -} - -static FASTCALL void -fbCombineDisjointAtopU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineDisjointGeneralU (dest, src, width, CombineAAtop); -} - -static FASTCALL void -fbCombineDisjointAtopReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineDisjointGeneralU (dest, src, width, CombineBAtop); -} - -static FASTCALL void -fbCombineDisjointXorU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineDisjointGeneralU (dest, src, width, CombineXor); -} - -/* portion covered by a but not b */ -static INLINE CARD8 -fbCombineConjointOutPart (CARD8 a, CARD8 b) -{ - /* max (1-b/a,0) */ - /* = 1-min(b/a,1) */ - - /* min (1, (1-b) / a) */ - - if (b >= a) /* b >= a -> b/a >= 1 */ - return 0x00; /* 0 */ - return ~FbIntDiv(b,a); /* 1 - b/a */ -} - -/* portion covered by both a and b */ -static INLINE CARD8 -fbCombineConjointInPart (CARD8 a, CARD8 b) -{ - /* min (1,b/a) */ - - if (b >= a) /* b >= a -> b/a >= 1 */ - return 0xff; /* 1 */ - return FbIntDiv(b,a); /* b/a */ -} - -static FASTCALL void -fbCombineConjointGeneralU (CARD32 *dest, const CARD32 *src, int width, CARD8 combine) -{ - int i; - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 d = READ(dest + i); - CARD32 m,n,o,p; - CARD16 Fa, Fb, t, u, v; - CARD8 sa = s >> 24; - CARD8 da = d >> 24; - - switch (combine & CombineA) { - default: - Fa = 0; - break; - case CombineAOut: - Fa = fbCombineConjointOutPart (sa, da); - break; - case CombineAIn: - Fa = fbCombineConjointInPart (sa, da); - break; - case CombineA: - Fa = 0xff; - break; - } - - switch (combine & CombineB) { - default: - Fb = 0; - break; - case CombineBOut: - Fb = fbCombineConjointOutPart (da, sa); - break; - case CombineBIn: - Fb = fbCombineConjointInPart (da, sa); - break; - case CombineB: - Fb = 0xff; - break; - } - m = FbGen (s,d,0,Fa,Fb,t, u, v); - n = FbGen (s,d,8,Fa,Fb,t, u, v); - o = FbGen (s,d,16,Fa,Fb,t, u, v); - p = FbGen (s,d,24,Fa,Fb,t, u, v); - s = m|n|o|p; - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineConjointOverU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineConjointGeneralU (dest, src, width, CombineAOver); -} - - -static FASTCALL void -fbCombineConjointOverReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineConjointGeneralU (dest, src, width, CombineBOver); -} - - -static FASTCALL void -fbCombineConjointInU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineConjointGeneralU (dest, src, width, CombineAIn); -} - - -static FASTCALL void -fbCombineConjointInReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineConjointGeneralU (dest, src, width, CombineBIn); -} - -static FASTCALL void -fbCombineConjointOutU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineConjointGeneralU (dest, src, width, CombineAOut); -} - -static FASTCALL void -fbCombineConjointOutReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineConjointGeneralU (dest, src, width, CombineBOut); -} - -static FASTCALL void -fbCombineConjointAtopU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineConjointGeneralU (dest, src, width, CombineAAtop); -} - -static FASTCALL void -fbCombineConjointAtopReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineConjointGeneralU (dest, src, width, CombineBAtop); -} - -static FASTCALL void -fbCombineConjointXorU (CARD32 *dest, const CARD32 *src, int width) -{ - fbCombineConjointGeneralU (dest, src, width, CombineXor); -} - -static CombineFuncU fbCombineFuncU[] = { - fbCombineClear, - fbCombineSrcU, - NULL, /* CombineDst */ - fbCombineOverU, - fbCombineOverReverseU, - fbCombineInU, - fbCombineInReverseU, - fbCombineOutU, - fbCombineOutReverseU, - fbCombineAtopU, - fbCombineAtopReverseU, - fbCombineXorU, - fbCombineAddU, - fbCombineSaturateU, - NULL, - NULL, - fbCombineClear, - fbCombineSrcU, - NULL, /* CombineDst */ - fbCombineDisjointOverU, - fbCombineSaturateU, /* DisjointOverReverse */ - fbCombineDisjointInU, - fbCombineDisjointInReverseU, - fbCombineDisjointOutU, - fbCombineDisjointOutReverseU, - fbCombineDisjointAtopU, - fbCombineDisjointAtopReverseU, - fbCombineDisjointXorU, - NULL, - NULL, - NULL, - NULL, - fbCombineClear, - fbCombineSrcU, - NULL, /* CombineDst */ - fbCombineConjointOverU, - fbCombineConjointOverReverseU, - fbCombineConjointInU, - fbCombineConjointInReverseU, - fbCombineConjointOutU, - fbCombineConjointOutReverseU, - fbCombineConjointAtopU, - fbCombineConjointAtopReverseU, - fbCombineConjointXorU, -}; - -static INLINE void -fbCombineMaskC (CARD32 *src, CARD32 *mask) -{ - CARD32 a = *mask; - - CARD32 x; - CARD16 xa; - - if (!a) - { - WRITE(src, 0); - return; - } - - x = READ(src); - if (a == 0xffffffff) - { - x = x >> 24; - x |= x << 8; - x |= x << 16; - WRITE(mask, x); - return; - } - - xa = x >> 24; - FbByteMulC(x, a); - WRITE(src, x); - FbByteMul(a, xa); - WRITE(mask, a); -} - -static INLINE void -fbCombineMaskValueC (CARD32 *src, const CARD32 *mask) -{ - CARD32 a = READ(mask); - CARD32 x; - - if (!a) - { - WRITE(src, 0); - return; - } - - if (a == 0xffffffff) - return; - - x = READ(src); - FbByteMulC(x, a); - WRITE(src,x); -} - -static INLINE void -fbCombineMaskAlphaC (const CARD32 *src, CARD32 *mask) -{ - CARD32 a = READ(mask); - CARD32 x; - - if (!a) - return; - - x = READ(src) >> 24; - if (x == 0xff) - return; - if (a == 0xffffffff) - { - x = x >> 24; - x |= x << 8; - x |= x << 16; - WRITE(mask, x); - return; - } - - FbByteMul(a, x); - WRITE(mask, a); -} - -static FASTCALL void -fbCombineClearC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - MEMSET_WRAPPED(dest, 0, width*sizeof(CARD32)); -} - -static FASTCALL void -fbCombineSrcC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 m = READ(mask + i); - - fbCombineMaskValueC (&s, &m); - - WRITE(dest, s); - } -} - -static FASTCALL void -fbCombineOverC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 m = READ(mask + i); - CARD32 a; - - fbCombineMaskC (&s, &m); - - a = ~m; - if (a != 0xffffffff) - { - if (a) - { - CARD32 d = READ(dest + i); - FbByteMulAddC(d, a, s); - s = d; - } - WRITE(dest + i, s); - } - } -} - -static FASTCALL void -fbCombineOverReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 d = READ(dest + i); - CARD32 a = ~d >> 24; - - if (a) - { - CARD32 s = READ(src + i); - CARD32 m = READ(mask + i); - - fbCombineMaskValueC (&s, &m); - - if (a != 0xff) - { - FbByteMulAdd(s, a, d); - } - WRITE(dest + i, s); - } - } -} - -static FASTCALL void -fbCombineInC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 d = READ(dest + i); - CARD16 a = d >> 24; - CARD32 s = 0; - if (a) - { - CARD32 m = READ(mask + i); - - s = READ(src + i); - fbCombineMaskValueC (&s, &m); - if (a != 0xff) - { - FbByteMul(s, a); - } - } - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineInReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 m = READ(mask + i); - CARD32 a; - - fbCombineMaskAlphaC (&s, &m); - - a = m; - if (a != 0xffffffff) - { - CARD32 d = 0; - if (a) - { - d = READ(dest + i); - FbByteMulC(d, a); - } - WRITE(dest + i, d); - } - } -} - -static FASTCALL void -fbCombineOutC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 d = READ(dest + i); - CARD16 a = ~d >> 24; - CARD32 s = 0; - if (a) - { - CARD32 m = READ(mask + i); - - s = READ(src + i); - fbCombineMaskValueC (&s, &m); - - if (a != 0xff) - { - FbByteMul(s, a); - } - } - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineOutReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 m = READ(mask + i); - CARD32 a; - - fbCombineMaskAlphaC (&s, &m); - - a = ~m; - if (a != 0xffffffff) - { - CARD32 d = 0; - if (a) - { - d = READ(dest + i); - FbByteMulC(d, a); - } - WRITE(dest + i, d); - } - } -} - -static FASTCALL void -fbCombineAtopC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 d = READ(dest + i); - CARD32 s = READ(src + i); - CARD32 m = READ(mask + i); - CARD32 ad; - CARD16 as = d >> 24; - - fbCombineMaskC (&s, &m); - - ad = ~m; - - FbByteAddMulC(d, ad, s, as); - WRITE(dest + i, d); - } -} - -static FASTCALL void -fbCombineAtopReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - - CARD32 d = READ(dest + i); - CARD32 s = READ(src + i); - CARD32 m = READ(mask + i); - CARD32 ad; - CARD16 as = ~d >> 24; - - fbCombineMaskC (&s, &m); - - ad = m; - - FbByteAddMulC(d, ad, s, as); - WRITE(dest + i, d); - } -} - -static FASTCALL void -fbCombineXorC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 d = READ(dest + i); - CARD32 s = READ(src + i); - CARD32 m = READ(mask + i); - CARD32 ad; - CARD16 as = ~d >> 24; - - fbCombineMaskC (&s, &m); - - ad = ~m; - - FbByteAddMulC(d, ad, s, as); - WRITE(dest + i, d); - } -} - -static FASTCALL void -fbCombineAddC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 s = READ(src + i); - CARD32 m = READ(mask + i); - CARD32 d = READ(dest + i); - - fbCombineMaskValueC (&s, &m); - - FbByteAdd(d, s); - WRITE(dest + i, d); - } -} - -static FASTCALL void -fbCombineSaturateC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 s, d; - CARD16 sa, sr, sg, sb, da; - CARD16 t, u, v; - CARD32 m,n,o,p; - - d = READ(dest + i); - s = READ(src + i); - m = READ(mask + i); - - fbCombineMaskC (&s, &m); - - sa = (m >> 24); - sr = (m >> 16) & 0xff; - sg = (m >> 8) & 0xff; - sb = (m ) & 0xff; - da = ~d >> 24; - - if (sb <= da) - m = FbAdd(s,d,0,t); - else - m = FbGen (s, d, 0, (da << 8) / sb, 0xff, t, u, v); - - if (sg <= da) - n = FbAdd(s,d,8,t); - else - n = FbGen (s, d, 8, (da << 8) / sg, 0xff, t, u, v); - - if (sr <= da) - o = FbAdd(s,d,16,t); - else - o = FbGen (s, d, 16, (da << 8) / sr, 0xff, t, u, v); - - if (sa <= da) - p = FbAdd(s,d,24,t); - else - p = FbGen (s, d, 24, (da << 8) / sa, 0xff, t, u, v); - - WRITE(dest + i, m|n|o|p); - } -} - -static FASTCALL void -fbCombineDisjointGeneralC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width, CARD8 combine) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 s, d; - CARD32 m,n,o,p; - CARD32 Fa, Fb; - CARD16 t, u, v; - CARD32 sa; - CARD8 da; - - s = READ(src + i); - m = READ(mask + i); - d = READ(dest + i); - da = d >> 24; - - fbCombineMaskC (&s, &m); - - sa = m; - - switch (combine & CombineA) { - default: - Fa = 0; - break; - case CombineAOut: - m = fbCombineDisjointOutPart ((CARD8) (sa >> 0), da); - n = fbCombineDisjointOutPart ((CARD8) (sa >> 8), da) << 8; - o = fbCombineDisjointOutPart ((CARD8) (sa >> 16), da) << 16; - p = fbCombineDisjointOutPart ((CARD8) (sa >> 24), da) << 24; - Fa = m|n|o|p; - break; - case CombineAIn: - m = fbCombineDisjointInPart ((CARD8) (sa >> 0), da); - n = fbCombineDisjointInPart ((CARD8) (sa >> 8), da) << 8; - o = fbCombineDisjointInPart ((CARD8) (sa >> 16), da) << 16; - p = fbCombineDisjointInPart ((CARD8) (sa >> 24), da) << 24; - Fa = m|n|o|p; - break; - case CombineA: - Fa = 0xffffffff; - break; - } - - switch (combine & CombineB) { - default: - Fb = 0; - break; - case CombineBOut: - m = fbCombineDisjointOutPart (da, (CARD8) (sa >> 0)); - n = fbCombineDisjointOutPart (da, (CARD8) (sa >> 8)) << 8; - o = fbCombineDisjointOutPart (da, (CARD8) (sa >> 16)) << 16; - p = fbCombineDisjointOutPart (da, (CARD8) (sa >> 24)) << 24; - Fb = m|n|o|p; - break; - case CombineBIn: - m = fbCombineDisjointInPart (da, (CARD8) (sa >> 0)); - n = fbCombineDisjointInPart (da, (CARD8) (sa >> 8)) << 8; - o = fbCombineDisjointInPart (da, (CARD8) (sa >> 16)) << 16; - p = fbCombineDisjointInPart (da, (CARD8) (sa >> 24)) << 24; - Fb = m|n|o|p; - break; - case CombineB: - Fb = 0xffffffff; - break; - } - m = FbGen (s,d,0,FbGet8(Fa,0),FbGet8(Fb,0),t, u, v); - n = FbGen (s,d,8,FbGet8(Fa,8),FbGet8(Fb,8),t, u, v); - o = FbGen (s,d,16,FbGet8(Fa,16),FbGet8(Fb,16),t, u, v); - p = FbGen (s,d,24,FbGet8(Fa,24),FbGet8(Fb,24),t, u, v); - s = m|n|o|p; - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineDisjointOverC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineDisjointGeneralC (dest, src, mask, width, CombineAOver); -} - -static FASTCALL void -fbCombineDisjointInC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineDisjointGeneralC (dest, src, mask, width, CombineAIn); -} - -static FASTCALL void -fbCombineDisjointInReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineDisjointGeneralC (dest, src, mask, width, CombineBIn); -} - -static FASTCALL void -fbCombineDisjointOutC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineDisjointGeneralC (dest, src, mask, width, CombineAOut); -} - -static FASTCALL void -fbCombineDisjointOutReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineDisjointGeneralC (dest, src, mask, width, CombineBOut); -} - -static FASTCALL void -fbCombineDisjointAtopC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineDisjointGeneralC (dest, src, mask, width, CombineAAtop); -} - -static FASTCALL void -fbCombineDisjointAtopReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineDisjointGeneralC (dest, src, mask, width, CombineBAtop); -} - -static FASTCALL void -fbCombineDisjointXorC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineDisjointGeneralC (dest, src, mask, width, CombineXor); -} - -static FASTCALL void -fbCombineConjointGeneralC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width, CARD8 combine) -{ - int i; - - for (i = 0; i < width; ++i) { - CARD32 s, d; - CARD32 m,n,o,p; - CARD32 Fa, Fb; - CARD16 t, u, v; - CARD32 sa; - CARD8 da; - - s = READ(src + i); - m = READ(mask + i); - d = READ(dest + i); - da = d >> 24; - - fbCombineMaskC (&s, &m); - - sa = m; - - switch (combine & CombineA) { - default: - Fa = 0; - break; - case CombineAOut: - m = fbCombineConjointOutPart ((CARD8) (sa >> 0), da); - n = fbCombineConjointOutPart ((CARD8) (sa >> 8), da) << 8; - o = fbCombineConjointOutPart ((CARD8) (sa >> 16), da) << 16; - p = fbCombineConjointOutPart ((CARD8) (sa >> 24), da) << 24; - Fa = m|n|o|p; - break; - case CombineAIn: - m = fbCombineConjointInPart ((CARD8) (sa >> 0), da); - n = fbCombineConjointInPart ((CARD8) (sa >> 8), da) << 8; - o = fbCombineConjointInPart ((CARD8) (sa >> 16), da) << 16; - p = fbCombineConjointInPart ((CARD8) (sa >> 24), da) << 24; - Fa = m|n|o|p; - break; - case CombineA: - Fa = 0xffffffff; - break; - } - - switch (combine & CombineB) { - default: - Fb = 0; - break; - case CombineBOut: - m = fbCombineConjointOutPart (da, (CARD8) (sa >> 0)); - n = fbCombineConjointOutPart (da, (CARD8) (sa >> 8)) << 8; - o = fbCombineConjointOutPart (da, (CARD8) (sa >> 16)) << 16; - p = fbCombineConjointOutPart (da, (CARD8) (sa >> 24)) << 24; - Fb = m|n|o|p; - break; - case CombineBIn: - m = fbCombineConjointInPart (da, (CARD8) (sa >> 0)); - n = fbCombineConjointInPart (da, (CARD8) (sa >> 8)) << 8; - o = fbCombineConjointInPart (da, (CARD8) (sa >> 16)) << 16; - p = fbCombineConjointInPart (da, (CARD8) (sa >> 24)) << 24; - Fb = m|n|o|p; - break; - case CombineB: - Fb = 0xffffffff; - break; - } - m = FbGen (s,d,0,FbGet8(Fa,0),FbGet8(Fb,0),t, u, v); - n = FbGen (s,d,8,FbGet8(Fa,8),FbGet8(Fb,8),t, u, v); - o = FbGen (s,d,16,FbGet8(Fa,16),FbGet8(Fb,16),t, u, v); - p = FbGen (s,d,24,FbGet8(Fa,24),FbGet8(Fb,24),t, u, v); - s = m|n|o|p; - WRITE(dest + i, s); - } -} - -static FASTCALL void -fbCombineConjointOverC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineConjointGeneralC (dest, src, mask, width, CombineAOver); -} - -static FASTCALL void -fbCombineConjointOverReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineConjointGeneralC (dest, src, mask, width, CombineBOver); -} - -static FASTCALL void -fbCombineConjointInC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineConjointGeneralC (dest, src, mask, width, CombineAIn); -} - -static FASTCALL void -fbCombineConjointInReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineConjointGeneralC (dest, src, mask, width, CombineBIn); -} - -static FASTCALL void -fbCombineConjointOutC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineConjointGeneralC (dest, src, mask, width, CombineAOut); -} - -static FASTCALL void -fbCombineConjointOutReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineConjointGeneralC (dest, src, mask, width, CombineBOut); -} - -static FASTCALL void -fbCombineConjointAtopC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineConjointGeneralC (dest, src, mask, width, CombineAAtop); -} - -static FASTCALL void -fbCombineConjointAtopReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineConjointGeneralC (dest, src, mask, width, CombineBAtop); -} - -static FASTCALL void -fbCombineConjointXorC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - fbCombineConjointGeneralC (dest, src, mask, width, CombineXor); -} - -static CombineFuncC fbCombineFuncC[] = { - fbCombineClearC, - fbCombineSrcC, - NULL, /* Dest */ - fbCombineOverC, - fbCombineOverReverseC, - fbCombineInC, - fbCombineInReverseC, - fbCombineOutC, - fbCombineOutReverseC, - fbCombineAtopC, - fbCombineAtopReverseC, - fbCombineXorC, - fbCombineAddC, - fbCombineSaturateC, - NULL, - NULL, - fbCombineClearC, /* 0x10 */ - fbCombineSrcC, - NULL, /* Dest */ - fbCombineDisjointOverC, - fbCombineSaturateC, /* DisjointOverReverse */ - fbCombineDisjointInC, - fbCombineDisjointInReverseC, - fbCombineDisjointOutC, - fbCombineDisjointOutReverseC, - fbCombineDisjointAtopC, - fbCombineDisjointAtopReverseC, - fbCombineDisjointXorC, /* 0x1b */ - NULL, - NULL, - NULL, - NULL, - fbCombineClearC, - fbCombineSrcC, - NULL, /* Dest */ - fbCombineConjointOverC, - fbCombineConjointOverReverseC, - fbCombineConjointInC, - fbCombineConjointInReverseC, - fbCombineConjointOutC, - fbCombineConjointOutReverseC, - fbCombineConjointAtopC, - fbCombineConjointAtopReverseC, - fbCombineConjointXorC, -}; - - -FbComposeFunctions composeFunctions = { - fbCombineFuncU, - fbCombineFuncC, - fbCombineMaskU -}; - - -static void fbFetchSolid(PicturePtr pict, int x, int y, int width, CARD32 *buffer, CARD32 *mask, CARD32 maskBits) -{ - FbBits *bits; - FbStride stride; - int bpp; - int xoff, yoff; - CARD32 color; - CARD32 *end; - fetchPixelProc fetch = fetchPixelProcForPicture(pict); - miIndexedPtr indexed = (miIndexedPtr) pict->pFormat->index.devPrivate; - - fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff); - bits += yoff*stride + (xoff*bpp >> FB_SHIFT); - - color = fetch(bits, 0, indexed); - - end = buffer + width; - while (buffer < end) - WRITE(buffer++, color); - fbFinishAccess (pict->pDrawable); -} - -static void fbFetch(PicturePtr pict, int x, int y, int width, CARD32 *buffer, CARD32 *mask, CARD32 maskBits) -{ - FbBits *bits; - FbStride stride; - int bpp; - int xoff, yoff; - fetchProc fetch = fetchProcForPicture(pict); - miIndexedPtr indexed = (miIndexedPtr) pict->pFormat->index.devPrivate; - - fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff); - x += xoff; - y += yoff; - - bits += y*stride; - - fetch(bits, x, width, buffer, indexed); - fbFinishAccess (pict->pDrawable); -} - -#define MOD(a,b) ((a) < 0 ? ((b) - ((-(a) - 1) % (b))) - 1 : (a) % (b)) -#define DIV(a,b) ((((a) < 0) == ((b) < 0)) ? (a) / (b) : \ - ((a) - (b) + 1 - (((b) < 0) << 1)) / (b)) - -typedef struct -{ - CARD32 left_ag; - CARD32 left_rb; - CARD32 right_ag; - CARD32 right_rb; - int32_t left_x; - int32_t right_x; - int32_t stepper; - - PictGradientStopPtr stops; - int num_stops; - unsigned int spread; - - int need_reset; -} GradientWalker; - -static void -_gradient_walker_init (GradientWalker *walker, - SourcePictPtr pGradient, - unsigned int spread) -{ - walker->num_stops = pGradient->gradient.nstops; - walker->stops = pGradient->gradient.stops; - walker->left_x = 0; - walker->right_x = 0x10000; - walker->stepper = 0; - walker->left_ag = 0; - walker->left_rb = 0; - walker->right_ag = 0; - walker->right_rb = 0; - walker->spread = spread; - - walker->need_reset = TRUE; -} - -static void -_gradient_walker_reset (GradientWalker *walker, - xFixed_32_32 pos) -{ - int32_t x, left_x, right_x; - xRenderColor *left_c, *right_c; - int n, count = walker->num_stops; - PictGradientStopPtr stops = walker->stops; - - static const xRenderColor transparent_black = { 0, 0, 0, 0 }; - - switch (walker->spread) - { - case RepeatNormal: - x = (int32_t)pos & 0xFFFF; - for (n = 0; n < count; n++) - if (x < stops[n].x) - break; - if (n == 0) { - left_x = stops[count-1].x - 0x10000; - left_c = &stops[count-1].color; - } else { - left_x = stops[n-1].x; - left_c = &stops[n-1].color; - } - - if (n == count) { - right_x = stops[0].x + 0x10000; - right_c = &stops[0].color; - } else { - right_x = stops[n].x; - right_c = &stops[n].color; - } - left_x += (pos - x); - right_x += (pos - x); - break; - - case RepeatPad: - for (n = 0; n < count; n++) - if (pos < stops[n].x) - break; - - if (n == 0) { - left_x = INT_MIN; - left_c = &stops[0].color; - } else { - left_x = stops[n-1].x; - left_c = &stops[n-1].color; - } - - if (n == count) { - right_x = INT_MAX; - right_c = &stops[n-1].color; - } else { - right_x = stops[n].x; - right_c = &stops[n].color; - } - break; - - case RepeatReflect: - x = (int32_t)pos & 0xFFFF; - if ((int32_t)pos & 0x10000) - x = 0x10000 - x; - for (n = 0; n < count; n++) - if (x < stops[n].x) - break; - - if (n == 0) { - left_x = -stops[0].x; - left_c = &stops[0].color; - } else { - left_x = stops[n-1].x; - left_c = &stops[n-1].color; - } - - if (n == count) { - right_x = 0x20000 - stops[n-1].x; - right_c = &stops[n-1].color; - } else { - right_x = stops[n].x; - right_c = &stops[n].color; - } - - if ((int32_t)pos & 0x10000) { - xRenderColor *tmp_c; - int32_t tmp_x; - - tmp_x = 0x10000 - right_x; - right_x = 0x10000 - left_x; - left_x = tmp_x; - - tmp_c = right_c; - right_c = left_c; - left_c = tmp_c; - - x = 0x10000 - x; - } - left_x += (pos - x); - right_x += (pos - x); - break; - - default: /* RepeatNone */ - for (n = 0; n < count; n++) - if (pos < stops[n].x) - break; - - if (n == 0) - { - left_x = INT_MIN; - right_x = stops[0].x; - left_c = right_c = (xRenderColor*) &transparent_black; - } - else if (n == count) - { - left_x = stops[n-1].x; - right_x = INT_MAX; - left_c = right_c = (xRenderColor*) &transparent_black; - } - else - { - left_x = stops[n-1].x; - right_x = stops[n].x; - left_c = &stops[n-1].color; - right_c = &stops[n].color; - } - } - - walker->left_x = left_x; - walker->right_x = right_x; - walker->left_ag = ((left_c->alpha >> 8) << 16) | (left_c->green >> 8); - walker->left_rb = ((left_c->red & 0xff00) << 8) | (left_c->blue >> 8); - walker->right_ag = ((right_c->alpha >> 8) << 16) | (right_c->green >> 8); - walker->right_rb = ((right_c->red & 0xff00) << 8) | (right_c->blue >> 8); - - if ( walker->left_x == walker->right_x || - ( walker->left_ag == walker->right_ag && - walker->left_rb == walker->right_rb ) ) - { - walker->stepper = 0; - } - else - { - int32_t width = right_x - left_x; - walker->stepper = ((1 << 24) + width/2)/width; - } - - walker->need_reset = FALSE; -} - -#define GRADIENT_WALKER_NEED_RESET(w,x) \ - ( (w)->need_reset || (x) < (w)->left_x || (x) >= (w)->right_x) - - -/* the following assumes that GRADIENT_WALKER_NEED_RESET(w,x) is FALSE */ -static CARD32 -_gradient_walker_pixel (GradientWalker *walker, - xFixed_32_32 x) -{ - int dist, idist; - CARD32 t1, t2, a, color; - - if (GRADIENT_WALKER_NEED_RESET (walker, x)) - _gradient_walker_reset (walker, x); - - dist = ((int)(x - walker->left_x)*walker->stepper) >> 16; - idist = 256 - dist; - - /* combined INTERPOLATE and premultiply */ - t1 = walker->left_rb*idist + walker->right_rb*dist; - t1 = (t1 >> 8) & 0xff00ff; - - t2 = walker->left_ag*idist + walker->right_ag*dist; - t2 &= 0xff00ff00; - - color = t2 & 0xff000000; - a = t2 >> 24; - - t1 = t1*a + 0x800080; - t1 = (t1 + ((t1 >> 8) & 0xff00ff)) >> 8; - - t2 = (t2 >> 8)*a + 0x800080; - t2 = (t2 + ((t2 >> 8) & 0xff00ff)); - - return (color | (t1 & 0xff00ff) | (t2 & 0xff00)); -} - -static void fbFetchSourcePict(PicturePtr pict, int x, int y, int width, CARD32 *buffer, CARD32 *mask, CARD32 maskBits) -{ - SourcePictPtr pGradient = pict->pSourcePict; - GradientWalker walker; - CARD32 *end = buffer + width; - - _gradient_walker_init (&walker, pGradient, pict->repeat); - - if (pGradient->type == SourcePictTypeSolidFill) { - register CARD32 color = pGradient->solidFill.color; - while (buffer < end) { - WRITE(buffer++, color); - } - } else if (pGradient->type == SourcePictTypeLinear) { - PictVector v, unit; - xFixed_32_32 l; - xFixed_48_16 dx, dy, a, b, off; - - /* reference point is the center of the pixel */ - v.vector[0] = IntToxFixed(x) + xFixed1/2; - v.vector[1] = IntToxFixed(y) + xFixed1/2; - v.vector[2] = xFixed1; - if (pict->transform) { - if (!PictureTransformPoint3d (pict->transform, &v)) - return; - unit.vector[0] = pict->transform->matrix[0][0]; - unit.vector[1] = pict->transform->matrix[1][0]; - unit.vector[2] = pict->transform->matrix[2][0]; - } else { - unit.vector[0] = xFixed1; - unit.vector[1] = 0; - unit.vector[2] = 0; - } - - dx = pGradient->linear.p2.x - pGradient->linear.p1.x; - dy = pGradient->linear.p2.y - pGradient->linear.p1.y; - l = dx*dx + dy*dy; - if (l != 0) { - a = (dx << 32) / l; - b = (dy << 32) / l; - off = (-a*pGradient->linear.p1.x - b*pGradient->linear.p1.y)>>16; - } - if (l == 0 || (unit.vector[2] == 0 && v.vector[2] == xFixed1)) { - xFixed_48_16 inc, t; - /* affine transformation only */ - if (l == 0) { - t = 0; - inc = 0; - } else { - t = ((a*v.vector[0] + b*v.vector[1]) >> 16) + off; - inc = (a * unit.vector[0] + b * unit.vector[1]) >> 16; - } - - if (pGradient->linear.class == SourcePictClassVertical) - { - register CARD32 color; - - color = _gradient_walker_pixel( &walker, t ); - while (buffer < end) - WRITE(buffer++, color); - } - else - { - if (!mask) { - while (buffer < end) - { - WRITE(buffer, _gradient_walker_pixel (&walker, t)); - buffer += 1; - t += inc; - } - } else { - while (buffer < end) { - if (*mask++ & maskBits) - { - WRITE(buffer, _gradient_walker_pixel (&walker, t)); - } - buffer += 1; - t += inc; - } - } - } - } - else /* projective transformation */ - { - xFixed_48_16 t; - - if (pGradient->linear.class == SourcePictClassVertical) - { - register CARD32 color; - - if (v.vector[2] == 0) - { - t = 0; - } - else - { - xFixed_48_16 x, y; - - x = ((xFixed_48_16) v.vector[0] << 16) / v.vector[2]; - y = ((xFixed_48_16) v.vector[1] << 16) / v.vector[2]; - t = ((a * x + b * y) >> 16) + off; - } - - color = _gradient_walker_pixel( &walker, t ); - while (buffer < end) - WRITE(buffer++, color); - } - else - { - while (buffer < end) - { - if (!mask || *mask++ & maskBits) - { - if (v.vector[2] == 0) { - t = 0; - } else { - xFixed_48_16 x, y; - x = ((xFixed_48_16)v.vector[0] << 16) / v.vector[2]; - y = ((xFixed_48_16)v.vector[1] << 16) / v.vector[2]; - t = ((a*x + b*y) >> 16) + off; - } - WRITE(buffer, _gradient_walker_pixel (&walker, t)); - } - ++buffer; - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } - } - } else { - -/* - * In the radial gradient problem we are given two circles (c₁,r₁) and - * (c₂,r₂) that define the gradient itself. Then, for any point p, we - * must compute the value(s) of t within [0.0, 1.0] representing the - * circle(s) that would color the point. - * - * There are potentially two values of t since the point p can be - * colored by both sides of the circle, (which happens whenever one - * circle is not entirely contained within the other). - * - * If we solve for a value of t that is outside of [0.0, 1.0] then we - * use the extend mode (NONE, REPEAT, REFLECT, or PAD) to map to a - * value within [0.0, 1.0]. - * - * Here is an illustration of the problem: - * - * p₂ - * p • - * • ╲ - * · ╲r₂ - * p₁ · ╲ - * • θ╲ - * ╲ ╌╌• - * ╲r₁ · c₂ - * θ╲ · - * ╌╌• - * c₁ - * - * Given (c₁,r₁), (c₂,r₂) and p, we must find an angle θ such that two - * points p₁ and p₂ on the two circles are collinear with p. Then, the - * desired value of t is the ratio of the length of p₁p to the length - * of p₁p₂. - * - * So, we have six unknown values: (p₁x, p₁y), (p₂x, p₂y), θ and t. - * We can also write six equations that constrain the problem: - * - * Point p₁ is a distance r₁ from c₁ at an angle of θ: - * - * 1. p₁x = c₁x + r₁·cos θ - * 2. p₁y = c₁y + r₁·sin θ - * - * Point p₂ is a distance r₂ from c₂ at an angle of θ: - * - * 3. p₂x = c₂x + r2·cos θ - * 4. p₂y = c₂y + r2·sin θ - * - * Point p lies at a fraction t along the line segment p₁p₂: - * - * 5. px = t·p₂x + (1-t)·p₁x - * 6. py = t·p₂y + (1-t)·p₁y - * - * To solve, first subtitute 1-4 into 5 and 6: - * - * px = t·(c₂x + r₂·cos θ) + (1-t)·(c₁x + r₁·cos θ) - * py = t·(c₂y + r₂·sin θ) + (1-t)·(c₁y + r₁·sin θ) - * - * Then solve each for cos θ and sin θ expressed as a function of t: - * - * cos θ = (-(c₂x - c₁x)·t + (px - c₁x)) / ((r₂-r₁)·t + r₁) - * sin θ = (-(c₂y - c₁y)·t + (py - c₁y)) / ((r₂-r₁)·t + r₁) - * - * To simplify this a bit, we define new variables for several of the - * common terms as shown below: - * - * p₂ - * p • - * • ╲ - * · ┆ ╲r₂ - * p₁ · ┆ ╲ - * • pdy┆ ╲ - * ╲ ┆ •c₂ - * ╲r₁ ┆ · ┆ - * ╲ ·┆ ┆cdy - * •╌╌╌╌┴╌╌╌╌╌╌╌┘ - * c₁ pdx cdx - * - * cdx = (c₂x - c₁x) - * cdy = (c₂y - c₁y) - * dr = r₂-r₁ - * pdx = px - c₁x - * pdy = py - c₁y - * - * Note that cdx, cdy, and dr do not depend on point p at all, so can - * be pre-computed for the entire gradient. The simplifed equations - * are now: - * - * cos θ = (-cdx·t + pdx) / (dr·t + r₁) - * sin θ = (-cdy·t + pdy) / (dr·t + r₁) - * - * Finally, to get a single function of t and eliminate the last - * unknown θ, we use the identity sin²θ + cos²θ = 1. First, square - * each equation, (we knew a quadratic was coming since it must be - * possible to obtain two solutions in some cases): - * - * cos²θ = (cdx²t² - 2·cdx·pdx·t + pdx²) / (dr²·t² + 2·r₁·dr·t + r₁²) - * sin²θ = (cdy²t² - 2·cdy·pdy·t + pdy²) / (dr²·t² + 2·r₁·dr·t + r₁²) - * - * Then add both together, set the result equal to 1, and express as a - * standard quadratic equation in t of the form At² + Bt + C = 0 - * - * (cdx² + cdy² - dr²)·t² - 2·(cdx·pdx + cdy·pdy + r₁·dr)·t + (pdx² + pdy² - r₁²) = 0 - * - * In other words: - * - * A = cdx² + cdy² - dr² - * B = -2·(pdx·cdx + pdy·cdy + r₁·dr) - * C = pdx² + pdy² - r₁² - * - * And again, notice that A does not depend on p, so can be - * precomputed. From here we just use the quadratic formula to solve - * for t: - * - * t = (-2·B ± ⎷(B² - 4·A·C)) / 2·A - */ - /* radial or conical */ - Bool affine = TRUE; - double cx = 1.; - double cy = 0.; - double cz = 0.; - double rx = x + 0.5; - double ry = y + 0.5; - double rz = 1.; - - if (pict->transform) { - PictVector v; - /* reference point is the center of the pixel */ - v.vector[0] = IntToxFixed(x) + xFixed1/2; - v.vector[1] = IntToxFixed(y) + xFixed1/2; - v.vector[2] = xFixed1; - if (!PictureTransformPoint3d (pict->transform, &v)) - return; - - cx = pict->transform->matrix[0][0]/65536.; - cy = pict->transform->matrix[1][0]/65536.; - cz = pict->transform->matrix[2][0]/65536.; - rx = v.vector[0]/65536.; - ry = v.vector[1]/65536.; - rz = v.vector[2]/65536.; - affine = pict->transform->matrix[2][0] == 0 && v.vector[2] == xFixed1; - } - - if (pGradient->type == SourcePictTypeRadial) { - PictRadialGradient *radial; - radial = &pGradient->radial; - if (affine) { - while (buffer < end) { - if (!mask || *mask++ & maskBits) - { - double pdx, pdy; - double B, C; - double det; - double c1x = radial->c1.x / 65536.0; - double c1y = radial->c1.y / 65536.0; - double r1 = radial->c1.radius / 65536.0; - xFixed_48_16 t; - - pdx = rx - c1x; - pdy = ry - c1y; - - B = -2 * ( pdx * radial->cdx - + pdy * radial->cdy - + r1 * radial->dr); - C = (pdx * pdx + pdy * pdy - r1 * r1); - - det = (B * B) - (4 * radial->A * C); - if (det < 0.0) - det = 0.0; - - if (radial->A < 0) - t = (xFixed_48_16) ((- B - sqrt(det)) / (2.0 * radial->A) * 65536); - else - t = (xFixed_48_16) ((- B + sqrt(det)) / (2.0 * radial->A) * 65536); - - WRITE(buffer, _gradient_walker_pixel (&walker, t)); - } - ++buffer; - - rx += cx; - ry += cy; - } - } else { - /* projective */ - while (buffer < end) { - if (!mask || *mask++ & maskBits) - { - double pdx, pdy; - double B, C; - double det; - double c1x = radial->c1.x / 65536.0; - double c1y = radial->c1.y / 65536.0; - double r1 = radial->c1.radius / 65536.0; - xFixed_48_16 t; - double x, y; - - if (rz != 0) { - x = rx/rz; - y = ry/rz; - } else { - x = y = 0.; - } - - pdx = x - c1x; - pdy = y - c1y; - - B = -2 * ( pdx * radial->cdx - + pdy * radial->cdy - + r1 * radial->dr); - C = (pdx * pdx + pdy * pdy - r1 * r1); - - det = (B * B) - (4 * radial->A * C); - if (det < 0.0) - det = 0.0; - - if (radial->A < 0) - t = (xFixed_48_16) ((- B - sqrt(det)) / (2.0 * radial->A) * 65536); - else - t = (xFixed_48_16) ((- B + sqrt(det)) / (2.0 * radial->A) * 65536); - - WRITE(buffer, _gradient_walker_pixel (&walker, t)); - } - ++buffer; - - rx += cx; - ry += cy; - rz += cz; - } - } - } else /* SourcePictTypeConical */ { - double a = pGradient->conical.angle/(180.*65536); - if (affine) { - rx -= pGradient->conical.center.x/65536.; - ry -= pGradient->conical.center.y/65536.; - - while (buffer < end) { - double angle; - - if (!mask || *mask++ & maskBits) - { - xFixed_48_16 t; - - angle = atan2(ry, rx) + a; - t = (xFixed_48_16) (angle * (65536. / (2*M_PI))); - - WRITE(buffer, _gradient_walker_pixel (&walker, t)); - } - - ++buffer; - rx += cx; - ry += cy; - } - } else { - while (buffer < end) { - double x, y; - double angle; - - if (!mask || *mask++ & maskBits) - { - xFixed_48_16 t; - - if (rz != 0) { - x = rx/rz; - y = ry/rz; - } else { - x = y = 0.; - } - x -= pGradient->conical.center.x/65536.; - y -= pGradient->conical.center.y/65536.; - angle = atan2(y, x) + a; - t = (xFixed_48_16) (angle * (65536. / (2*M_PI))); - - WRITE(buffer, _gradient_walker_pixel (&walker, t)); - } - - ++buffer; - rx += cx; - ry += cy; - rz += cz; - } - } - } - } -} - -static void fbFetchTransformed(PicturePtr pict, int x, int y, int width, CARD32 *buffer, CARD32 *mask, CARD32 maskBits) -{ - FbBits *bits; - FbStride stride; - int bpp; - int xoff, yoff, dx, dy; - fetchPixelProc fetch; - PictVector v; - PictVector unit; - int i; - BoxRec box; - miIndexedPtr indexed = (miIndexedPtr) pict->pFormat->index.devPrivate; - Bool affine = TRUE; - - fetch = fetchPixelProcForPicture(pict); - - fbGetDrawable(pict->pDrawable, bits, stride, bpp, xoff, yoff); - x += xoff; - y += yoff; - - dx = pict->pDrawable->x; - dy = pict->pDrawable->y; - - /* reference point is the center of the pixel */ - v.vector[0] = IntToxFixed(x - dx) + xFixed1 / 2; - v.vector[1] = IntToxFixed(y - dy) + xFixed1 / 2; - v.vector[2] = xFixed1; - - /* when using convolution filters one might get here without a transform */ - if (pict->transform) { - if (!PictureTransformPoint3d (pict->transform, &v)) { - fbFinishAccess (pict->pDrawable); - return; - } - unit.vector[0] = pict->transform->matrix[0][0]; - unit.vector[1] = pict->transform->matrix[1][0]; - unit.vector[2] = pict->transform->matrix[2][0]; - affine = v.vector[2] == xFixed1 && unit.vector[2] == 0; - } else { - unit.vector[0] = xFixed1; - unit.vector[1] = 0; - unit.vector[2] = 0; - } - - if (pict->filter == PictFilterNearest) - { - if (pict->repeatType == RepeatNormal) { - if (REGION_NUM_RECTS(pict->pCompositeClip) == 1) { - for (i = 0; i < width; ++i) { - if (!mask || mask[i] & maskBits) - { - if (!v.vector[2]) { - WRITE(buffer + i, 0); - } else { - if (!affine) { - y = MOD(DIV(v.vector[1],v.vector[2]), pict->pDrawable->height); - x = MOD(DIV(v.vector[0],v.vector[2]), pict->pDrawable->width); - } else { - y = MOD(v.vector[1]>>16, pict->pDrawable->height); - x = MOD(v.vector[0]>>16, pict->pDrawable->width); - } - WRITE(buffer + i, fetch(bits + (y + dy)*stride, x + dx, indexed)); - } - } - - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } else { - for (i = 0; i < width; ++i) { - if (!mask || mask[i] & maskBits) - { - if (!v.vector[2]) { - WRITE(buffer + i, 0); - } else { - if (!affine) { - y = MOD(DIV(v.vector[1],v.vector[2]), pict->pDrawable->height); - x = MOD(DIV(v.vector[0],v.vector[2]), pict->pDrawable->width); - } else { - y = MOD(v.vector[1]>>16, pict->pDrawable->height); - x = MOD(v.vector[0]>>16, pict->pDrawable->width); - } - if (POINT_IN_REGION (0, pict->pCompositeClip, x, y, &box)) - WRITE(buffer + i, fetch(bits + (y + dy)*stride, x + dx, indexed)); - else - WRITE(buffer + i, 0); - } - } - - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } - } else { - if (REGION_NUM_RECTS(pict->pCompositeClip) == 1) { - box = pict->pCompositeClip->extents; - for (i = 0; i < width; ++i) { - if (!mask || mask[i] & maskBits) - { - if (!v.vector[2]) { - WRITE(buffer + i, 0); - } else { - if (!affine) { - y = DIV(v.vector[1],v.vector[2]); - x = DIV(v.vector[0],v.vector[2]); - } else { - y = v.vector[1]>>16; - x = v.vector[0]>>16; - } - WRITE(buffer + i, ((x < box.x1-dx) | (x >= box.x2-dx) | (y < box.y1-dy) | (y >= box.y2-dy)) ? - 0 : fetch(bits + (y + dy)*stride, x + dx, indexed)); - } - } - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } else { - for (i = 0; i < width; ++i) { - if (!mask || mask[i] & maskBits) - { - if (!v.vector[2]) { - WRITE(buffer + i, 0); - } else { - if (!affine) { - y = DIV(v.vector[1],v.vector[2]); - x = DIV(v.vector[0],v.vector[2]); - } else { - y = v.vector[1]>>16; - x = v.vector[0]>>16; - } - if (POINT_IN_REGION (0, pict->pCompositeClip, x + dx, y + dy, &box)) - WRITE(buffer + i, fetch(bits + (y + dy)*stride, x + dx, indexed)); - else - WRITE(buffer + i, 0); - } - } - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } - } - } else if (pict->filter == PictFilterBilinear) { - /* adjust vector for maximum contribution at 0.5, 0.5 of each texel. */ - v.vector[0] -= v.vector[2] / 2; - v.vector[1] -= v.vector[2] / 2; - unit.vector[0] -= unit.vector[2] / 2; - unit.vector[1] -= unit.vector[2] / 2; - - if (pict->repeatType == RepeatNormal) { - if (REGION_NUM_RECTS(pict->pCompositeClip) == 1) { - for (i = 0; i < width; ++i) { - if (!mask || mask[i] & maskBits) - { - if (!v.vector[2]) { - WRITE(buffer + i, 0); - } else { - int x1, x2, y1, y2, distx, idistx, disty, idisty; - FbBits *b; - CARD32 tl, tr, bl, br, r; - CARD32 ft, fb; - - if (!affine) { - xFixed_48_16 div; - div = ((xFixed_48_16)v.vector[0] << 16)/v.vector[2]; - x1 = div >> 16; - distx = ((xFixed)div >> 8) & 0xff; - div = ((xFixed_48_16)v.vector[1] << 16)/v.vector[2]; - y1 = div >> 16; - disty = ((xFixed)div >> 8) & 0xff; - } else { - x1 = v.vector[0] >> 16; - distx = (v.vector[0] >> 8) & 0xff; - y1 = v.vector[1] >> 16; - disty = (v.vector[1] >> 8) & 0xff; - } - x2 = x1 + 1; - y2 = y1 + 1; - - idistx = 256 - distx; - idisty = 256 - disty; - - x1 = MOD (x1, pict->pDrawable->width); - x2 = MOD (x2, pict->pDrawable->width); - y1 = MOD (y1, pict->pDrawable->height); - y2 = MOD (y2, pict->pDrawable->height); - - b = bits + (y1 + dy)*stride; - - tl = fetch(b, x1 + dx, indexed); - tr = fetch(b, x2 + dx, indexed); - b = bits + (y2 + dy)*stride; - bl = fetch(b, x1 + dx, indexed); - br = fetch(b, x2 + dx, indexed); - - ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx; - fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx; - r = (((ft * idisty + fb * disty) >> 16) & 0xff); - ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx; - fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx; - r |= (((ft * idisty + fb * disty) >> 8) & 0xff00); - ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx; - fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx; - r |= (((ft * idisty + fb * disty)) & 0xff0000); - ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx; - fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx; - r |= (((ft * idisty + fb * disty) << 8) & 0xff000000); - WRITE(buffer + i, r); - } - } - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } else { - for (i = 0; i < width; ++i) { - if (!mask || mask[i] & maskBits) - { - if (!v.vector[2]) { - WRITE(buffer + i, 0); - } else { - int x1, x2, y1, y2, distx, idistx, disty, idisty; - FbBits *b; - CARD32 tl, tr, bl, br, r; - CARD32 ft, fb; - - if (!affine) { - xFixed_48_16 div; - div = ((xFixed_48_16)v.vector[0] << 16)/v.vector[2]; - x1 = div >> 16; - distx = ((xFixed)div >> 8) & 0xff; - div = ((xFixed_48_16)v.vector[1] << 16)/v.vector[2]; - y1 = div >> 16; - disty = ((xFixed)div >> 8) & 0xff; - } else { - x1 = v.vector[0] >> 16; - distx = (v.vector[0] >> 8) & 0xff; - y1 = v.vector[1] >> 16; - disty = (v.vector[1] >> 8) & 0xff; - } - x2 = x1 + 1; - y2 = y1 + 1; - - idistx = 256 - distx; - idisty = 256 - disty; - - x1 = MOD (x1, pict->pDrawable->width); - x2 = MOD (x2, pict->pDrawable->width); - y1 = MOD (y1, pict->pDrawable->height); - y2 = MOD (y2, pict->pDrawable->height); - - b = bits + (y1 + dy)*stride; - - tl = POINT_IN_REGION(0, pict->pCompositeClip, x1 + dx, y1 + dy, &box) - ? fetch(b, x1 + dx, indexed) : 0; - tr = POINT_IN_REGION(0, pict->pCompositeClip, x2 + dx, y1 + dy, &box) - ? fetch(b, x2 + dx, indexed) : 0; - b = bits + (y2 + dy)*stride; - bl = POINT_IN_REGION(0, pict->pCompositeClip, x1 + dx, y2 + dy, &box) - ? fetch(b, x1 + dx, indexed) : 0; - br = POINT_IN_REGION(0, pict->pCompositeClip, x2 + dx, y2 + dy, &box) - ? fetch(b, x2 + dx, indexed) : 0; - - ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx; - fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx; - r = (((ft * idisty + fb * disty) >> 16) & 0xff); - ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx; - fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx; - r |= (((ft * idisty + fb * disty) >> 8) & 0xff00); - ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx; - fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx; - r |= (((ft * idisty + fb * disty)) & 0xff0000); - ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx; - fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx; - r |= (((ft * idisty + fb * disty) << 8) & 0xff000000); - WRITE(buffer + i, r); - } - } - - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } - } else { - if (REGION_NUM_RECTS(pict->pCompositeClip) == 1) { - box = pict->pCompositeClip->extents; - for (i = 0; i < width; ++i) { - if (!mask || mask[i] & maskBits) - { - if (!v.vector[2]) { - WRITE(buffer + i, 0); - } else { - int x1, x2, y1, y2, distx, idistx, disty, idisty, x_off; - FbBits *b; - CARD32 tl, tr, bl, br, r; - Bool x1_out, x2_out, y1_out, y2_out; - CARD32 ft, fb; - - if (!affine) { - xFixed_48_16 div; - div = ((xFixed_48_16)v.vector[0] << 16)/v.vector[2]; - x1 = div >> 16; - distx = ((xFixed)div >> 8) & 0xff; - div = ((xFixed_48_16)v.vector[1] << 16)/v.vector[2]; - y1 = div >> 16; - disty = ((xFixed)div >> 8) & 0xff; - } else { - x1 = v.vector[0] >> 16; - distx = (v.vector[0] >> 8) & 0xff; - y1 = v.vector[1] >> 16; - disty = (v.vector[1] >> 8) & 0xff; - } - x2 = x1 + 1; - y2 = y1 + 1; - - idistx = 256 - distx; - idisty = 256 - disty; - - b = bits + (y1 + dy)*stride; - x_off = x1 + dx; - - x1_out = (x1 < box.x1-dx) | (x1 >= box.x2-dx); - x2_out = (x2 < box.x1-dx) | (x2 >= box.x2-dx); - y1_out = (y1 < box.y1-dy) | (y1 >= box.y2-dy); - y2_out = (y2 < box.y1-dy) | (y2 >= box.y2-dy); - - tl = x1_out|y1_out ? 0 : fetch(b, x_off, indexed); - tr = x2_out|y1_out ? 0 : fetch(b, x_off + 1, indexed); - b += stride; - bl = x1_out|y2_out ? 0 : fetch(b, x_off, indexed); - br = x2_out|y2_out ? 0 : fetch(b, x_off + 1, indexed); - - ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx; - fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx; - r = (((ft * idisty + fb * disty) >> 16) & 0xff); - ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx; - fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx; - r |= (((ft * idisty + fb * disty) >> 8) & 0xff00); - ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx; - fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx; - r |= (((ft * idisty + fb * disty)) & 0xff0000); - ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx; - fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx; - r |= (((ft * idisty + fb * disty) << 8) & 0xff000000); - WRITE(buffer + i, r); - } - } - - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } else { - for (i = 0; i < width; ++i) { - if (!mask || mask[i] & maskBits) - { - if (!v.vector[2]) { - WRITE(buffer + i, 0); - } else { - int x1, x2, y1, y2, distx, idistx, disty, idisty, x_off; - FbBits *b; - CARD32 tl, tr, bl, br, r; - CARD32 ft, fb; - - if (!affine) { - xFixed_48_16 div; - div = ((xFixed_48_16)v.vector[0] << 16)/v.vector[2]; - x1 = div >> 16; - distx = ((xFixed)div >> 8) & 0xff; - div = ((xFixed_48_16)v.vector[1] << 16)/v.vector[2]; - y1 = div >> 16; - disty = ((xFixed)div >> 8) & 0xff; - } else { - x1 = v.vector[0] >> 16; - distx = (v.vector[0] >> 8) & 0xff; - y1 = v.vector[1] >> 16; - disty = (v.vector[1] >> 8) & 0xff; - } - x2 = x1 + 1; - y2 = y1 + 1; - - idistx = 256 - distx; - idisty = 256 - disty; - - b = bits + (y1 + dy)*stride; - x_off = x1 + dx; - - tl = POINT_IN_REGION(0, pict->pCompositeClip, x1 + dx, y1 + dy, &box) - ? fetch(b, x_off, indexed) : 0; - tr = POINT_IN_REGION(0, pict->pCompositeClip, x2 + dx, y1 + dy, &box) - ? fetch(b, x_off + 1, indexed) : 0; - b += stride; - bl = POINT_IN_REGION(0, pict->pCompositeClip, x1 + dx, y2 + dy, &box) - ? fetch(b, x_off, indexed) : 0; - br = POINT_IN_REGION(0, pict->pCompositeClip, x2 + dx, y2 + dy, &box) - ? fetch(b, x_off + 1, indexed) : 0; - - ft = FbGet8(tl,0) * idistx + FbGet8(tr,0) * distx; - fb = FbGet8(bl,0) * idistx + FbGet8(br,0) * distx; - r = (((ft * idisty + fb * disty) >> 16) & 0xff); - ft = FbGet8(tl,8) * idistx + FbGet8(tr,8) * distx; - fb = FbGet8(bl,8) * idistx + FbGet8(br,8) * distx; - r |= (((ft * idisty + fb * disty) >> 8) & 0xff00); - ft = FbGet8(tl,16) * idistx + FbGet8(tr,16) * distx; - fb = FbGet8(bl,16) * idistx + FbGet8(br,16) * distx; - r |= (((ft * idisty + fb * disty)) & 0xff0000); - ft = FbGet8(tl,24) * idistx + FbGet8(tr,24) * distx; - fb = FbGet8(bl,24) * idistx + FbGet8(br,24) * distx; - r |= (((ft * idisty + fb * disty) << 8) & 0xff000000); - WRITE(buffer + i, r); - } - } - - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } - } - } else if (pict->filter == PictFilterConvolution) { - xFixed *params = pict->filter_params; - INT32 cwidth = xFixedToInt(params[0]); - INT32 cheight = xFixedToInt(params[1]); - int xoff = (params[0] - xFixed1) >> 1; - int yoff = (params[1] - xFixed1) >> 1; - params += 2; - for (i = 0; i < width; ++i) { - if (!mask || mask[i] & maskBits) - { - if (!v.vector[2]) { - WRITE(buffer + i, 0); - } else { - int x1, x2, y1, y2, x, y; - INT32 srtot, sgtot, sbtot, satot; - xFixed *p = params; - - if (!affine) { - xFixed_48_16 tmp; - tmp = ((xFixed_48_16)v.vector[0] << 16)/v.vector[2] - xoff; - x1 = xFixedToInt(tmp); - tmp = ((xFixed_48_16)v.vector[1] << 16)/v.vector[2] - yoff; - y1 = xFixedToInt(tmp); - } else { - x1 = xFixedToInt(v.vector[0] - xoff); - y1 = xFixedToInt(v.vector[1] - yoff); - } - x2 = x1 + cwidth; - y2 = y1 + cheight; - - srtot = sgtot = sbtot = satot = 0; - - for (y = y1; y < y2; y++) { - int ty = (pict->repeatType == RepeatNormal) ? MOD (y, pict->pDrawable->height) : y; - for (x = x1; x < x2; x++) { - if (*p) { - int tx = (pict->repeatType == RepeatNormal) ? MOD (x, pict->pDrawable->width) : x; - if (POINT_IN_REGION (0, pict->pCompositeClip, tx + dx, ty + dy, &box)) { - FbBits *b = bits + (ty + dy)*stride; - CARD32 c = fetch(b, tx + dx, indexed); - - srtot += Red(c) * *p; - sgtot += Green(c) * *p; - sbtot += Blue(c) * *p; - satot += Alpha(c) * *p; - } - } - p++; - } - } - - satot >>= 16; - srtot >>= 16; - sgtot >>= 16; - sbtot >>= 16; - - if (satot < 0) satot = 0; else if (satot > 0xff) satot = 0xff; - if (srtot < 0) srtot = 0; else if (srtot > 0xff) srtot = 0xff; - if (sgtot < 0) sgtot = 0; else if (sgtot > 0xff) sgtot = 0xff; - if (sbtot < 0) sbtot = 0; else if (sbtot > 0xff) sbtot = 0xff; - - WRITE(buffer + i, ((satot << 24) | - (srtot << 16) | - (sgtot << 8) | - (sbtot ))); - } - } - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } - - fbFinishAccess (pict->pDrawable); -} - - -static void fbFetchExternalAlpha(PicturePtr pict, int x, int y, int width, CARD32 *buffer, CARD32 *mask, CARD32 maskBits) -{ - int i; - CARD32 _alpha_buffer[SCANLINE_BUFFER_LENGTH]; - CARD32 *alpha_buffer = _alpha_buffer; - - if (!pict->alphaMap) { - fbFetchTransformed(pict, x, y, width, buffer, mask, maskBits); - return; - } - if (width > SCANLINE_BUFFER_LENGTH) - alpha_buffer = (CARD32 *) malloc(width*sizeof(CARD32)); - - fbFetchTransformed(pict, x, y, width, buffer, mask, maskBits); - fbFetchTransformed(pict->alphaMap, x - pict->alphaOrigin.x, - y - pict->alphaOrigin.y, width, alpha_buffer, - mask, maskBits); - for (i = 0; i < width; ++i) { - if (!mask || mask[i] & maskBits) - { - int a = alpha_buffer[i]>>24; - WRITE(buffer + i, (a << 24) - | (div_255(Red(READ(buffer + i)) * a) << 16) - | (div_255(Green(READ(buffer + i)) * a) << 8) - | (div_255(Blue(READ(buffer + i)) * a))); - } - } - - if (alpha_buffer != _alpha_buffer) - free(alpha_buffer); -} - -static void fbStore(PicturePtr pict, int x, int y, int width, CARD32 *buffer) -{ - FbBits *bits; - FbStride stride; - int bpp; - int xoff, yoff; - storeProc store = storeProcForPicture(pict); - miIndexedPtr indexed = (miIndexedPtr) pict->pFormat->index.devPrivate; - - fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff); - x += xoff; - y += yoff; - - bits += y*stride; - store(bits, buffer, x, width, indexed); - fbFinishAccess (pict->pDrawable); -} - -static void fbStoreExternalAlpha(PicturePtr pict, int x, int y, int width, CARD32 *buffer) -{ - FbBits *bits, *alpha_bits; - FbStride stride, astride; - int bpp, abpp; - int xoff, yoff; - int ax, ay; - storeProc store; - storeProc astore; - miIndexedPtr indexed = (miIndexedPtr) pict->pFormat->index.devPrivate; - miIndexedPtr aindexed; - - if (!pict->alphaMap) { - fbStore(pict, x, y, width, buffer); - return; - } - - store = storeProcForPicture(pict); - astore = storeProcForPicture(pict->alphaMap); - aindexed = (miIndexedPtr) pict->alphaMap->pFormat->index.devPrivate; - - ax = x; - ay = y; - - fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff); - x += xoff; - y += yoff; - fbGetDrawable (pict->alphaMap->pDrawable, alpha_bits, astride, abpp, xoff, yoff); - ax += xoff; - ay += yoff; - - bits += y*stride; - alpha_bits += (ay - pict->alphaOrigin.y)*astride; - - - store(bits, buffer, x, width, indexed); - astore(alpha_bits, buffer, ax - pict->alphaOrigin.x, width, aindexed); - - fbFinishAccess (pict->alphaMap->pDrawable); - fbFinishAccess (pict->pDrawable); -} - -typedef void (*scanStoreProc)(PicturePtr , int , int , int , CARD32 *); -typedef void (*scanFetchProc)(PicturePtr , int , int , int , CARD32 * , CARD32 *, CARD32); - -static void -fbCompositeRect (const FbComposeData *data, CARD32 *scanline_buffer) -{ - CARD32 *src_buffer = scanline_buffer; - CARD32 *dest_buffer = src_buffer + data->width; - int i; - scanStoreProc store; - scanFetchProc fetchSrc = NULL, fetchMask = NULL, fetchDest = NULL; - unsigned int srcClass = SourcePictClassUnknown; - unsigned int maskClass = SourcePictClassUnknown; - FbBits *bits; - FbStride stride; - int xoff, yoff; - - if (data->op == PictOpClear) - fetchSrc = NULL; - else if (!data->src->pDrawable) { - if (data->src->pSourcePict) - { - fetchSrc = fbFetchSourcePict; - srcClass = SourcePictureClassify (data->src, - data->xSrc, data->ySrc, - data->width, data->height); - } - } else if (data->src->alphaMap) - fetchSrc = fbFetchExternalAlpha; - else if (data->src->repeatType == RepeatNormal && - data->src->pDrawable->width == 1 && data->src->pDrawable->height == 1) - { - fetchSrc = fbFetchSolid; - srcClass = SourcePictClassHorizontal; - } - else if (!data->src->transform && data->src->filter != PictFilterConvolution) - fetchSrc = fbFetch; - else - fetchSrc = fbFetchTransformed; - - if (data->mask && data->op != PictOpClear) { - if (!data->mask->pDrawable) { - if (data->mask->pSourcePict) - fetchMask = fbFetchSourcePict; - } else if (data->mask->alphaMap) - { - fetchMask = fbFetchExternalAlpha; - maskClass = SourcePictureClassify (data->mask, - data->xMask, data->yMask, - data->width, data->height); - } - else if (data->mask->repeatType == RepeatNormal - && data->mask->pDrawable->width == 1 && data->mask->pDrawable->height == 1) - { - fetchMask = fbFetchSolid; - maskClass = SourcePictClassHorizontal; - } - else if (!data->mask->transform && data->mask->filter != PictFilterConvolution) - fetchMask = fbFetch; - else - fetchMask = fbFetchTransformed; - } else { - fetchMask = NULL; - } - - if (data->dest->alphaMap) - { - fetchDest = fbFetchExternalAlpha; - store = fbStoreExternalAlpha; - - if (data->op == PictOpClear || data->op == PictOpSrc) - fetchDest = NULL; - } - else - { - fetchDest = fbFetch; - store = fbStore; - - switch (data->op) { - case PictOpClear: - case PictOpSrc: - fetchDest = NULL; - /* fall-through */ - case PictOpAdd: - case PictOpOver: - switch (data->dest->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: - store = NULL; - break; - default: - break; - } - break; - } - } - - if (!store) - { - int bpp; - - fbGetDrawable (data->dest->pDrawable, bits, stride, bpp, xoff, yoff); - } - else - { - bits = NULL; - stride = 0; - xoff = yoff = 0; - } - - if (fetchSrc && - fetchMask && - data->mask && - data->mask->componentAlpha && - PICT_FORMAT_RGB (data->mask->format)) - { - CARD32 *mask_buffer = dest_buffer + data->width; - CombineFuncC compose = composeFunctions.combineC[data->op]; - if (!compose) - return; - - for (i = 0; i < data->height; ++i) { - /* fill first half of scanline with source */ - if (fetchSrc) - { - if (fetchMask) - { - /* fetch mask before source so that fetching of - source can be optimized */ - fetchMask (data->mask, data->xMask, data->yMask + i, - data->width, mask_buffer, 0, 0); - - if (maskClass == SourcePictClassHorizontal) - fetchMask = NULL; - } - - if (srcClass == SourcePictClassHorizontal) - { - fetchSrc (data->src, data->xSrc, data->ySrc + i, - data->width, src_buffer, 0, 0); - fetchSrc = NULL; - } - else - { - fetchSrc (data->src, data->xSrc, data->ySrc + i, - data->width, src_buffer, mask_buffer, - 0xffffffff); - } - } - else if (fetchMask) - { - fetchMask (data->mask, data->xMask, data->yMask + i, - data->width, mask_buffer, 0, 0); - } - - if (store) - { - /* fill dest into second half of scanline */ - if (fetchDest) - fetchDest (data->dest, data->xDest, data->yDest + i, - data->width, dest_buffer, 0, 0); - - /* blend */ - compose (dest_buffer, src_buffer, mask_buffer, data->width); - - /* write back */ - store (data->dest, data->xDest, data->yDest + i, data->width, - dest_buffer); - } - else - { - /* blend */ - compose (bits + (data->yDest + i+ yoff) * stride + - data->xDest + xoff, - src_buffer, mask_buffer, data->width); - } - } - } - else - { - CARD32 *src_mask_buffer = 0, *mask_buffer = 0; - CombineFuncU compose = composeFunctions.combineU[data->op]; - if (!compose) - return; - - if (fetchMask) - mask_buffer = dest_buffer + data->width; - - for (i = 0; i < data->height; ++i) { - /* fill first half of scanline with source */ - if (fetchSrc) - { - if (fetchMask) - { - /* fetch mask before source so that fetching of - source can be optimized */ - fetchMask (data->mask, data->xMask, data->yMask + i, - data->width, mask_buffer, 0, 0); - - if (maskClass == SourcePictClassHorizontal) - fetchMask = NULL; - } - - if (srcClass == SourcePictClassHorizontal) - { - fetchSrc (data->src, data->xSrc, data->ySrc + i, - data->width, src_buffer, 0, 0); - - if (mask_buffer) - { - fbCombineInU (mask_buffer, src_buffer, data->width); - src_mask_buffer = mask_buffer; - } - else - src_mask_buffer = src_buffer; - - fetchSrc = NULL; - } - else - { - fetchSrc (data->src, data->xSrc, data->ySrc + i, - data->width, src_buffer, mask_buffer, - 0xff000000); - - if (mask_buffer) - composeFunctions.combineMaskU (src_buffer, - mask_buffer, - data->width); - - src_mask_buffer = src_buffer; - } - } - else if (fetchMask) - { - fetchMask (data->mask, data->xMask, data->yMask + i, - data->width, mask_buffer, 0, 0); - - fbCombineInU (mask_buffer, src_buffer, data->width); - - src_mask_buffer = mask_buffer; - } - - if (store) - { - /* fill dest into second half of scanline */ - if (fetchDest) - fetchDest (data->dest, data->xDest, data->yDest + i, - data->width, dest_buffer, 0, 0); - - /* blend */ - compose (dest_buffer, src_mask_buffer, data->width); - - /* write back */ - store (data->dest, data->xDest, data->yDest + i, data->width, - dest_buffer); - } - else - { - /* blend */ - compose (bits + (data->yDest + i+ yoff) * stride + - data->xDest + xoff, - src_mask_buffer, data->width); - } - } - } - - if (!store) - fbFinishAccess (data->dest->pDrawable); -} - -void -fbCompositeGeneral (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - RegionRec region; - int n; - BoxPtr pbox; - Bool srcRepeat = FALSE; - Bool maskRepeat = FALSE; - int w, h; - CARD32 _scanline_buffer[SCANLINE_BUFFER_LENGTH*3]; - CARD32 *scanline_buffer = _scanline_buffer; - FbComposeData compose_data; - - if (pSrc->pDrawable) - srcRepeat = pSrc->repeatType == RepeatNormal && !pSrc->transform - && (pSrc->pDrawable->width != 1 || pSrc->pDrawable->height != 1); - - if (pMask && pMask->pDrawable) - maskRepeat = pMask->repeatType == RepeatNormal && !pMask->transform - && (pMask->pDrawable->width != 1 || pMask->pDrawable->height != 1); - - if (op == PictOpOver && !pMask && !pSrc->transform && !PICT_FORMAT_A(pSrc->format) && !pSrc->alphaMap) - op = PictOpSrc; - - if (!miComputeCompositeRegion (®ion, - pSrc, - pMask, - pDst, - xSrc, - ySrc, - xMask, - yMask, - xDst, - yDst, - width, - height)) - return; - - compose_data.op = op; - compose_data.src = pSrc; - compose_data.mask = pMask; - compose_data.dest = pDst; - if (width > SCANLINE_BUFFER_LENGTH) - scanline_buffer = (CARD32 *) malloc(width * 3 * sizeof(CARD32)); - - n = REGION_NUM_RECTS (®ion); - pbox = REGION_RECTS (®ion); - while (n--) - { - h = pbox->y2 - pbox->y1; - compose_data.ySrc = pbox->y1 - yDst + ySrc; - compose_data.yMask = pbox->y1 - yDst + yMask; - compose_data.yDest = pbox->y1; - while (h) - { - compose_data.height = h; - w = pbox->x2 - pbox->x1; - compose_data.xSrc = pbox->x1 - xDst + xSrc; - compose_data.xMask = pbox->x1 - xDst + xMask; - compose_data.xDest = pbox->x1; - if (maskRepeat) - { - compose_data.yMask = mod (compose_data.yMask, pMask->pDrawable->height); - if (compose_data.height > pMask->pDrawable->height - compose_data.yMask) - compose_data.height = pMask->pDrawable->height - compose_data.yMask; - } - if (srcRepeat) - { - compose_data.ySrc = mod (compose_data.ySrc, pSrc->pDrawable->height); - if (compose_data.height > pSrc->pDrawable->height - compose_data.ySrc) - compose_data.height = pSrc->pDrawable->height - compose_data.ySrc; - } - while (w) - { - compose_data.width = w; - if (maskRepeat) - { - compose_data.xMask = mod (compose_data.xMask, pMask->pDrawable->width); - if (compose_data.width > pMask->pDrawable->width - compose_data.xMask) - compose_data.width = pMask->pDrawable->width - compose_data.xMask; - } - if (srcRepeat) - { - compose_data.xSrc = mod (compose_data.xSrc, pSrc->pDrawable->width); - if (compose_data.width > pSrc->pDrawable->width - compose_data.xSrc) - compose_data.width = pSrc->pDrawable->width - compose_data.xSrc; - } - fbCompositeRect(&compose_data, scanline_buffer); - w -= compose_data.width; - compose_data.xSrc += compose_data.width; - compose_data.xMask += compose_data.width; - compose_data.xDest += compose_data.width; - } - h -= compose_data.height; - compose_data.ySrc += compose_data.height; - compose_data.yMask += compose_data.height; - compose_data.yDest += compose_data.height; - } - pbox++; - } - REGION_UNINIT (pDst->pDrawable->pScreen, ®ion); - - if (scanline_buffer != _scanline_buffer) - free(scanline_buffer); -} - -#endif diff --git a/fb/fbcopy.c b/fb/fbcopy.c index 164cd3d67..84053e70f 100644 --- a/fb/fbcopy.c +++ b/fb/fbcopy.c @@ -29,7 +29,6 @@ #include <stdlib.h> #include "fb.h" -#include "fbmmx.h" void fbCopyNtoN (DrawablePtr pSrcDrawable, @@ -60,21 +59,17 @@ fbCopyNtoN (DrawablePtr pSrcDrawable, while (nbox--) { -#ifdef USE_MMX +#ifndef FB_ACCESS_WRAPPER /* pixman_blt() doesn't support accessors yet */ if (pm == FB_ALLONES && alu == GXcopy && !reverse && - !upsidedown && fbHaveMMX()) + !upsidedown) { - if (!fbCopyAreammx (pSrcDrawable, - pDstDrawable, - - (pbox->x1 + dx), - (pbox->y1 + dy), - - (pbox->x1), - (pbox->y1), - - (pbox->x2 - pbox->x1), - (pbox->y2 - pbox->y1))) + if (!pixman_blt ((uint32_t *)src, (uint32_t *)dst, srcStride, dstStride, srcBpp, dstBpp, + (pbox->x1 + dx + srcXoff), + (pbox->y1 + dy + srcYoff), + (pbox->x1 + srcXoff), + (pbox->y1 + srcYoff), + (pbox->x2 - pbox->x1), + (pbox->y2 - pbox->y1))) goto fallback; else goto next; @@ -98,7 +93,7 @@ fbCopyNtoN (DrawablePtr pSrcDrawable, reverse, upsidedown); -#ifdef USE_MMX +#ifndef FB_ACCESS_WRAPPER next: #endif pbox++; diff --git a/fb/fbedge.c b/fb/fbedge.c deleted file mode 100644 index 70fc423bd..000000000 --- a/fb/fbedge.c +++ /dev/null @@ -1,314 +0,0 @@ -/* - * $Id$ - * - * Copyright © 2004 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <string.h> - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "fb.h" - -#ifdef RENDER - -#include "picturestr.h" -#include "mipict.h" -#include "renderedge.h" -#include "fbpict.h" - -/* - * 4 bit alpha - */ - -#define N_BITS 4 -#define rasterizeEdges fbRasterizeEdges4 - -#if BITMAP_BIT_ORDER == LSBFirst -#define Shift4(o) ((o) << 2) -#else -#define Shift4(o) ((1-(o)) << 2) -#endif - -#define Get4(x,o) (((x) >> Shift4(o)) & 0xf) -#define Put4(x,o,v) (((x) & ~(0xf << Shift4(o))) | (((v) & 0xf) << Shift4(o))) - -#define DefineAlpha(line,x) \ - CARD8 *__ap = (CARD8 *) line + ((x) >> 1); \ - int __ao = (x) & 1 - -#define StepAlpha ((__ap += __ao), (__ao ^= 1)) - -#define AddAlpha(a) { \ - CARD8 __o = READ(__ap); \ - CARD8 __a = (a) + Get4(__o, __ao); \ - WRITE(__ap, Put4 (__o, __ao, __a | (0 - ((__a) >> 4)))); \ -} - -#include "fbedgeimp.h" - -#undef AddAlpha -#undef StepAlpha -#undef DefineAlpha -#undef rasterizeEdges -#undef N_BITS - - -/* - * 1 bit alpha - */ - -#define N_BITS 1 -#define rasterizeEdges fbRasterizeEdges1 - -#include "fbedgeimp.h" - -#undef rasterizeEdges -#undef N_BITS - -/* - * 8 bit alpha - */ - -static INLINE CARD8 -clip255 (int x) -{ - if (x > 255) return 255; - return x; -} - -static INLINE void -add_saturate_8 (CARD8 *buf, int value, int length) -{ - while (length--) - { - WRITE(buf, clip255 (READ(buf) + value)); - buf++; - } -} - -/* - * We want to detect the case where we add the same value to a long - * span of pixels. The triangles on the end are filled in while we - * count how many sub-pixel scanlines contribute to the middle section. - * - * +--------------------------+ - * fill_height =| \ / - * +------------------+ - * |================| - * fill_start fill_end - */ -static void -fbRasterizeEdges8 (FbBits *buf, - int width, - int stride, - RenderEdge *l, - RenderEdge *r, - xFixed t, - xFixed b) -{ - xFixed y = t; - FbBits *line; - int fill_start = -1, fill_end = -1; - int fill_size = 0; - - line = buf + xFixedToInt (y) * stride; - - for (;;) - { - CARD8 *ap = (CARD8 *) line; - xFixed lx, rx; - int lxi, rxi; - - /* clip X */ - lx = l->x; - if (lx < 0) - lx = 0; - rx = r->x; - if (xFixedToInt (rx) >= width) - rx = IntToxFixed (width); - - /* Skip empty (or backwards) sections */ - if (rx > lx) - { - int lxs, rxs; - - /* Find pixel bounds for span. */ - lxi = xFixedToInt (lx); - rxi = xFixedToInt (rx); - - /* Sample coverage for edge pixels */ - lxs = RenderSamplesX (lx, 8); - rxs = RenderSamplesX (rx, 8); - - /* Add coverage across row */ - if (lxi == rxi) - { - WRITE(ap +lxi, clip255 (READ(ap + lxi) + rxs - lxs)); - } - else - { - WRITE(ap + lxi, clip255 (READ(ap + lxi) + N_X_FRAC(8) - lxs)); - - /* Move forward so that lxi/rxi is the pixel span */ - lxi++; - - /* Don't bother trying to optimize the fill unless - * the span is longer than 4 pixels. */ - if (rxi - lxi > 4) - { - if (fill_start < 0) - { - fill_start = lxi; - fill_end = rxi; - fill_size++; - } - else - { - if (lxi >= fill_end || rxi < fill_start) - { - /* We're beyond what we saved, just fill it */ - add_saturate_8 (ap + fill_start, - fill_size * N_X_FRAC(8), - fill_end - fill_start); - fill_start = lxi; - fill_end = rxi; - fill_size = 1; - } - else - { - /* Update fill_start */ - if (lxi > fill_start) - { - add_saturate_8 (ap + fill_start, - fill_size * N_X_FRAC(8), - lxi - fill_start); - fill_start = lxi; - } - else if (lxi < fill_start) - { - add_saturate_8 (ap + lxi, N_X_FRAC(8), - fill_start - lxi); - } - - /* Update fill_end */ - if (rxi < fill_end) - { - add_saturate_8 (ap + rxi, - fill_size * N_X_FRAC(8), - fill_end - rxi); - fill_end = rxi; - } - else if (fill_end < rxi) - { - add_saturate_8 (ap + fill_end, - N_X_FRAC(8), - rxi - fill_end); - } - fill_size++; - } - } - } - else - { - add_saturate_8 (ap + lxi, N_X_FRAC(8), rxi - lxi); - } - - /* Do not add in a 0 alpha here. This check is - * necessary to avoid a buffer overrun, (when rx - * is exactly on a pixel boundary). */ - if (rxs) - WRITE(ap + rxi, clip255 (READ(ap + rxi) + rxs)); - } - } - - if (y == b) { - /* We're done, make sure we clean up any remaining fill. */ - if (fill_start != fill_end) { - if (fill_size == N_Y_FRAC(8)) - { - MEMSET_WRAPPED (ap + fill_start, 0xff, fill_end - fill_start); - } - else - { - add_saturate_8 (ap + fill_start, fill_size * N_X_FRAC(8), - fill_end - fill_start); - } - } - break; - } - - if (xFixedFrac (y) != Y_FRAC_LAST(8)) - { - RenderEdgeStepSmall (l); - RenderEdgeStepSmall (r); - y += STEP_Y_SMALL(8); - } - else - { - RenderEdgeStepBig (l); - RenderEdgeStepBig (r); - y += STEP_Y_BIG(8); - if (fill_start != fill_end) - { - if (fill_size == N_Y_FRAC(8)) - { - MEMSET_WRAPPED (ap + fill_start, 0xff, fill_end - fill_start); - } - else - { - add_saturate_8 (ap + fill_start, fill_size * N_X_FRAC(8), - fill_end - fill_start); - } - fill_start = fill_end = -1; - fill_size = 0; - } - line += stride; - } - } -} - -void -fbRasterizeEdges (FbBits *buf, - int bpp, - int width, - int stride, - RenderEdge *l, - RenderEdge *r, - xFixed t, - xFixed b) -{ - switch (bpp) { - case 1: - fbRasterizeEdges1 (buf, width, stride, l, r, t, b); - break; - case 4: - fbRasterizeEdges4 (buf, width, stride, l, r, t, b); - break; - case 8: - fbRasterizeEdges8 (buf, width, stride, l, r, t, b); - break; - } -} - -#endif /* RENDER */ diff --git a/fb/fbedgeimp.h b/fb/fbedgeimp.h deleted file mode 100644 index 57da31a39..000000000 --- a/fb/fbedgeimp.h +++ /dev/null @@ -1,145 +0,0 @@ -/* - * $Id$ - * - * Copyright © 2004 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#ifndef rasterizeSpan -#endif - -static void -rasterizeEdges (FbBits *buf, - int width, - int stride, - RenderEdge *l, - RenderEdge *r, - xFixed t, - xFixed b) -{ - xFixed y = t; - FbBits *line; - - line = buf + xFixedToInt (y) * stride; - - for (;;) - { - xFixed lx, rx; - int lxi, rxi; - - /* clip X */ - lx = l->x; - if (lx < 0) - lx = 0; - rx = r->x; - if (xFixedToInt (rx) >= width) - rx = IntToxFixed (width); - - /* Skip empty (or backwards) sections */ - if (rx > lx) - { - - /* Find pixel bounds for span */ - lxi = xFixedToInt (lx); - rxi = xFixedToInt (rx); - -#if N_BITS == 1 - { - FbBits *a = line; - FbBits startmask, endmask; - int nmiddle; - int width = rxi - lxi; - int x = lxi; - - a += x >> FB_SHIFT; - x &= FB_MASK; - - FbMaskBits (x, width, startmask, nmiddle, endmask); - if (startmask) { - WRITE(a, READ(a) | startmask); - a++; - } - while (nmiddle--) - WRITE(a++, FB_ALLONES); - if (endmask) - WRITE(a, READ(a) | endmask); - } -#else - { - DefineAlpha(line,lxi); - int lxs, rxs; - - /* Sample coverage for edge pixels */ - lxs = RenderSamplesX (lx, N_BITS); - rxs = RenderSamplesX (rx, N_BITS); - - /* Add coverage across row */ - if (lxi == rxi) - { - AddAlpha (rxs - lxs); - } - else - { - int xi; - - AddAlpha (N_X_FRAC(N_BITS) - lxs); - StepAlpha; - for (xi = lxi + 1; xi < rxi; xi++) - { - AddAlpha (N_X_FRAC(N_BITS)); - StepAlpha; - } - /* Do not add in a 0 alpha here. This check is necessary - * to avoid a buffer overrun when rx is exactly on a pixel - * boundary. - */ - if (rxs != 0) - AddAlpha (rxs); - } - } -#endif - } - - if (y == b) - break; - -#if N_BITS > 1 - if (xFixedFrac (y) != Y_FRAC_LAST(N_BITS)) - { - RenderEdgeStepSmall (l); - RenderEdgeStepSmall (r); - y += STEP_Y_SMALL(N_BITS); - } - else -#endif - { - RenderEdgeStepBig (l); - RenderEdgeStepBig (r); - y += STEP_Y_BIG(N_BITS); - line += stride; - } - } -} - -#undef rasterizeSpan diff --git a/fb/fbfill.c b/fb/fbfill.c index 7ef3a70f9..0d624fdbd 100644 --- a/fb/fbfill.c +++ b/fb/fbfill.c @@ -27,7 +27,6 @@ #endif #include "fb.h" -#include "fbmmx.h" void fbFill (DrawablePtr pDrawable, @@ -47,12 +46,15 @@ fbFill (DrawablePtr pDrawable, switch (pGC->fillStyle) { case FillSolid: -#ifdef USE_MMX - if (!pPriv->and && fbHaveMMX()) - if (fbSolidFillmmx (pDrawable, x, y, width, height, pPriv->xor)) { +#ifndef FB_ACCESS_WRAPPER + if (!pPriv->and) + { + if (pixman_fill (dst, dstStride, dstBpp, x + dstXoff, y + dstYoff, width, height, pPriv->xor)) + { fbFinishAccess (pDrawable); return; } + } #endif fbSolid (dst + (y + dstYoff) * dstStride, dstStride, @@ -215,16 +217,16 @@ fbSolidBoxClipped (DrawablePtr pDrawable, if (partY2 <= partY1) continue; -#ifdef USE_MMX - if (!and && fbHaveMMX()) +#ifndef FB_ACCESS_WRAPPER + if (!and) { - if (fbSolidFillmmx (pDrawable, - partX1, partY1, - (partX2 - partX1), (partY2 - partY1), - xor)) { - fbFinishAccess (pDrawable); - return; - } + if (pixman_fill (dst, dstStride, dstBpp, + partX1 + dstXoff, partX2 + dstYoff, (partX2 - partX1), (partY2 - partY1), + xor)) + { + fbFinishAccess (pDrawable); + return; + } } #endif fbSolid (dst + (partY1 + dstYoff) * dstStride, diff --git a/fb/fbmmx.c b/fb/fbmmx.c deleted file mode 100644 index 0e9074648..000000000 --- a/fb/fbmmx.c +++ /dev/null @@ -1,2900 +0,0 @@ -/* - * Copyright © 2004, 2005 Red Hat, Inc. - * Copyright © 2004 Nicholas Miell - * Copyright © 2005 Trolltech AS - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Red Hat not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. Red Hat makes no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY - * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN - * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING - * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Søren Sandmann (sandmann@redhat.com) - * Minor Improvements: Nicholas Miell (nmiell@gmail.com) - * MMX code paths for fbcompose.c by Lars Knoll (lars@trolltech.com) - * - * Based on work by Owen Taylor - */ - - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#ifdef USE_MMX - -#if defined(__amd64__) || defined(__x86_64__) -#define USE_SSE -#endif - -#include <mmintrin.h> -#ifdef USE_SSE -#include <xmmintrin.h> /* for _mm_shuffle_pi16 and _MM_SHUFFLE */ -#endif - -#ifdef RENDER - -#include "fb.h" -#include "fbmmx.h" - -#include "picturestr.h" -#include "mipict.h" -#include "fbpict.h" - -#define noVERBOSE - -#ifdef VERBOSE -#define CHECKPOINT() ErrorF ("at %s %d\n", __FUNCTION__, __LINE__) -#else -#define CHECKPOINT() -#endif - -/* Notes about writing mmx code - * - * give memory operands as the second operand. If you give it as the - * first, gcc will first load it into a register, then use that - * register - * - * ie. use - * - * _mm_mullo_pi16 (x, mmx_constant); - * - * not - * - * _mm_mullo_pi16 (mmx_constant, x); - * - * Also try to minimize dependencies. i.e. when you need a value, try - * to calculate it from a value that was calculated as early as - * possible. - */ - -/* --------------- MMX primitivess ------------------------------------ */ - -typedef unsigned long long ullong; - -#ifdef __GNUC__ -typedef ullong mmxdatafield; -#endif -#ifdef _MSC_VER -typedef unsigned __int64 ullong; -typedef __m64 mmxdatafield; -#endif - -typedef struct -{ - mmxdatafield mmx_4x00ff; - mmxdatafield mmx_4x0080; - mmxdatafield mmx_565_rgb; - mmxdatafield mmx_565_unpack_multiplier; - mmxdatafield mmx_565_r; - mmxdatafield mmx_565_g; - mmxdatafield mmx_565_b; - mmxdatafield mmx_mask_0; - mmxdatafield mmx_mask_1; - mmxdatafield mmx_mask_2; - mmxdatafield mmx_mask_3; - mmxdatafield mmx_full_alpha; - mmxdatafield mmx_ffff0000ffff0000; - mmxdatafield mmx_0000ffff00000000; - mmxdatafield mmx_000000000000ffff; -} MMXData; - -static const MMXData c = -{ -#ifdef __GNUC__ - .mmx_4x00ff = 0x00ff00ff00ff00ffULL, - .mmx_4x0080 = 0x0080008000800080ULL, - .mmx_565_rgb = 0x000001f0003f001fULL, - .mmx_565_unpack_multiplier = 0x0000008404100840ULL, - .mmx_565_r = 0x000000f800000000ULL, - .mmx_565_g = 0x0000000000fc0000ULL, - .mmx_565_b = 0x00000000000000f8ULL, - .mmx_mask_0 = 0xffffffffffff0000ULL, - .mmx_mask_1 = 0xffffffff0000ffffULL, - .mmx_mask_2 = 0xffff0000ffffffffULL, - .mmx_mask_3 = 0x0000ffffffffffffULL, - .mmx_full_alpha = 0x00ff000000000000ULL, - .mmx_ffff0000ffff0000 = 0xffff0000ffff0000ULL, - .mmx_0000ffff00000000 = 0x0000ffff00000000ULL, - .mmx_000000000000ffff = 0x000000000000ffffULL, -#endif -#ifdef _MSC_VER - { 0x00ff00ff00ff00ffUI64 }, - { 0x0080008000800080UI64 }, - { 0x000001f0003f001fUI64 }, - { 0x0000008404100840UI64 }, - { 0x000000f800000000UI64 }, - { 0x0000000000fc0000UI64 }, - { 0x00000000000000f8UI64 }, - { 0xffffffffffff0000UI64 }, - { 0xffffffff0000ffffUI64 }, - { 0xffff0000ffffffffUI64 }, - { 0x0000ffffffffffffUI64 }, - { 0x00ff000000000000UI64 }, - { 0xffff0000ffff0000UI64 }, - { 0x0000ffff00000000UI64 }, - { 0x000000000000ffffUI64 }, -#endif -}; - -#ifdef _MSC_VER -#undef inline -#define inline __forceinline -#endif - -#ifdef __GNUC__ -#define MC(x) ((__m64) c.mmx_##x) -#endif -#ifdef _MSC_VER -#define MC(x) c.mmx_##x -#endif - -static inline __m64 -shift (__m64 v, int s) -{ - if (s > 0) - return _mm_slli_si64 (v, s); - else if (s < 0) - return _mm_srli_si64 (v, -s); - else - return v; -} - -static inline __m64 -negate (__m64 mask) -{ - return _mm_xor_si64 (mask, MC(4x00ff)); -} - -static inline __m64 -pix_multiply (__m64 a, __m64 b) -{ - __m64 res; - - res = _mm_mullo_pi16 (a, b); - res = _mm_adds_pu16 (res, MC(4x0080)); - res = _mm_adds_pu16 (res, _mm_srli_pi16 (res, 8)); - res = _mm_srli_pi16 (res, 8); - - return res; -} - -static inline __m64 -pix_add (__m64 a, __m64 b) -{ - return _mm_adds_pu8 (a, b); -} - -#ifdef USE_SSE - -static inline __m64 -expand_alpha (__m64 pixel) -{ - return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE(3, 3, 3, 3)); -} - -static inline __m64 -expand_alpha_rev (__m64 pixel) -{ - return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE(0, 0, 0, 0)); -} - -static inline __m64 -invert_colors (__m64 pixel) -{ - return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE(3, 0, 1, 2)); -} - -#else - -static inline __m64 -expand_alpha (__m64 pixel) -{ - __m64 t1, t2; - - t1 = shift (pixel, -48); - t2 = shift (t1, 16); - t1 = _mm_or_si64 (t1, t2); - t2 = shift (t1, 32); - t1 = _mm_or_si64 (t1, t2); - - return t1; -} - -static inline __m64 -expand_alpha_rev (__m64 pixel) -{ - __m64 t1, t2; - - /* move alpha to low 16 bits and zero the rest */ - t1 = shift (pixel, 48); - t1 = shift (t1, -48); - - t2 = shift (t1, 16); - t1 = _mm_or_si64 (t1, t2); - t2 = shift (t1, 32); - t1 = _mm_or_si64 (t1, t2); - - return t1; -} - -static inline __m64 -invert_colors (__m64 pixel) -{ - __m64 x, y, z; - - x = y = z = pixel; - - x = _mm_and_si64 (x, MC(ffff0000ffff0000)); - y = _mm_and_si64 (y, MC(000000000000ffff)); - z = _mm_and_si64 (z, MC(0000ffff00000000)); - - y = shift (y, 32); - z = shift (z, -32); - - x = _mm_or_si64 (x, y); - x = _mm_or_si64 (x, z); - - return x; -} - -#endif - -static inline __m64 -over (__m64 src, __m64 srca, __m64 dest) -{ - return _mm_adds_pu8 (src, pix_multiply(dest, negate(srca))); -} - -static inline __m64 -over_rev_non_pre (__m64 src, __m64 dest) -{ - __m64 srca = expand_alpha (src); - __m64 srcfaaa = _mm_or_si64 (srca, MC(full_alpha)); - - return over(pix_multiply(invert_colors(src), srcfaaa), srca, dest); -} - -static inline __m64 -in (__m64 src, - __m64 mask) -{ - return pix_multiply (src, mask); -} - -#ifndef _MSC_VER -static inline __m64 -in_over (__m64 src, - __m64 srca, - __m64 mask, - __m64 dest) -{ - return over(in(src, mask), pix_multiply(srca, mask), dest); -} -#else -#define in_over(src, srca, mask, dest) over(in(src, mask), pix_multiply(srca, mask), dest) -#endif - -static inline __m64 -load8888 (CARD32 v) -{ - return _mm_unpacklo_pi8 (_mm_cvtsi32_si64 (v), _mm_setzero_si64()); -} - -static inline __m64 -pack8888 (__m64 lo, __m64 hi) -{ - return _mm_packs_pu16 (lo, hi); -} - -static inline CARD32 -store8888 (__m64 v) -{ - return _mm_cvtsi64_si32(pack8888(v, _mm_setzero_si64())); -} - -/* Expand 16 bits positioned at @pos (0-3) of a mmx register into - * - * 00RR00GG00BB - * - * --- Expanding 565 in the low word --- - * - * m = (m << (32 - 3)) | (m << (16 - 5)) | m; - * m = m & (01f0003f001f); - * m = m * (008404100840); - * m = m >> 8; - * - * Note the trick here - the top word is shifted by another nibble to - * avoid it bumping into the middle word - */ -static inline __m64 -expand565 (__m64 pixel, int pos) -{ - __m64 p = pixel; - __m64 t1, t2; - - /* move pixel to low 16 bit and zero the rest */ - p = shift (shift (p, (3 - pos) * 16), -48); - - t1 = shift (p, 36 - 11); - t2 = shift (p, 16 - 5); - - p = _mm_or_si64 (t1, p); - p = _mm_or_si64 (t2, p); - p = _mm_and_si64 (p, MC(565_rgb)); - - pixel = _mm_mullo_pi16 (p, MC(565_unpack_multiplier)); - return _mm_srli_pi16 (pixel, 8); -} - -static inline __m64 -expand8888 (__m64 in, int pos) -{ - if (pos == 0) - return _mm_unpacklo_pi8 (in, _mm_setzero_si64()); - else - return _mm_unpackhi_pi8 (in, _mm_setzero_si64()); -} - -static inline __m64 -pack565 (__m64 pixel, __m64 target, int pos) -{ - __m64 p = pixel; - __m64 t = target; - __m64 r, g, b; - - r = _mm_and_si64 (p, MC(565_r)); - g = _mm_and_si64 (p, MC(565_g)); - b = _mm_and_si64 (p, MC(565_b)); - - r = shift (r, - (32 - 8) + pos * 16); - g = shift (g, - (16 - 3) + pos * 16); - b = shift (b, - (0 + 3) + pos * 16); - - if (pos == 0) - t = _mm_and_si64 (t, MC(mask_0)); - else if (pos == 1) - t = _mm_and_si64 (t, MC(mask_1)); - else if (pos == 2) - t = _mm_and_si64 (t, MC(mask_2)); - else if (pos == 3) - t = _mm_and_si64 (t, MC(mask_3)); - - p = _mm_or_si64 (r, t); - p = _mm_or_si64 (g, p); - - return _mm_or_si64 (b, p); -} - -#ifndef _MSC_VER -static inline __m64 -pix_add_mul (__m64 x, __m64 a, __m64 y, __m64 b) -{ - x = _mm_mullo_pi16 (x, a); - y = _mm_mullo_pi16 (y, b); - x = _mm_adds_pu16 (x, MC(4x0080)); - x = _mm_adds_pu16 (x, y); - x = _mm_adds_pu16 (x, _mm_srli_pi16 (x, 8)); - x = _mm_srli_pi16 (x, 8); - - return x; -} -#else -#define pix_add_mul(x, a, y, b) \ -( x = _mm_mullo_pi16 (x, a), \ - y = _mm_mullo_pi16 (y, b), \ - x = _mm_adds_pu16 (x, MC(4x0080)), \ - x = _mm_adds_pu16 (x, y), \ - x = _mm_adds_pu16 (x, _mm_srli_pi16 (x, 8)), \ - _mm_srli_pi16 (x, 8) ) -#endif - -/* --------------- MMX code patch for fbcompose.c --------------------- */ - -static FASTCALL void -mmxCombineMaskU (CARD32 *src, const CARD32 *mask, int width) -{ - const CARD32 *end = mask + width; - while (mask < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - a = expand_alpha(a); - s = pix_multiply(s, a); - *src = store8888(s); - ++src; - ++mask; - } - _mm_empty(); -} - - -static FASTCALL void -mmxCombineOverU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end = dest + width; - - while (dest < end) { - __m64 s, sa; - s = load8888(*src); - sa = expand_alpha(s); - *dest = store8888(over(s, sa, load8888(*dest))); - ++dest; - ++src; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineOverReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end = dest + width; - - while (dest < end) { - __m64 d, da; - d = load8888(*dest); - da = expand_alpha(d); - *dest = store8888(over (d, da, load8888(*src))); - ++dest; - ++src; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineInU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end = dest + width; - - while (dest < end) { - __m64 x, a; - x = load8888(*src); - a = load8888(*dest); - a = expand_alpha(a); - x = pix_multiply(x, a); - *dest = store8888(x); - ++dest; - ++src; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineInReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end = dest + width; - - while (dest < end) { - __m64 x, a; - x = load8888(*dest); - a = load8888(*src); - a = expand_alpha(a); - x = pix_multiply(x, a); - *dest = store8888(x); - ++dest; - ++src; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineOutU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end = dest + width; - - while (dest < end) { - __m64 x, a; - x = load8888(*src); - a = load8888(*dest); - a = expand_alpha(a); - a = negate(a); - x = pix_multiply(x, a); - *dest = store8888(x); - ++dest; - ++src; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineOutReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end = dest + width; - - while (dest < end) { - __m64 x, a; - x = load8888(*dest); - a = load8888(*src); - a = expand_alpha(a); - a = negate(a); - x = pix_multiply(x, a); - *dest = store8888(x); - ++dest; - ++src; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineAtopU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end = dest + width; - - while (dest < end) { - __m64 s, da, d, sia; - s = load8888(*src); - d = load8888(*dest); - sia = expand_alpha(s); - sia = negate(sia); - da = expand_alpha(d); - s = pix_add_mul (s, da, d, sia); - *dest = store8888(s); - ++dest; - ++src; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineAtopReverseU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end; - - end = dest + width; - - while (dest < end) { - __m64 s, dia, d, sa; - s = load8888(*src); - d = load8888(*dest); - sa = expand_alpha(s); - dia = expand_alpha(d); - dia = negate(dia); - s = pix_add_mul (s, dia, d, sa); - *dest = store8888(s); - ++dest; - ++src; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineXorU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end = dest + width; - - while (dest < end) { - __m64 s, dia, d, sia; - s = load8888(*src); - d = load8888(*dest); - sia = expand_alpha(s); - dia = expand_alpha(d); - sia = negate(sia); - dia = negate(dia); - s = pix_add_mul (s, dia, d, sia); - *dest = store8888(s); - ++dest; - ++src; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineAddU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end = dest + width; - while (dest < end) { - __m64 s, d; - s = load8888(*src); - d = load8888(*dest); - s = pix_add(s, d); - *dest = store8888(s); - ++dest; - ++src; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineSaturateU (CARD32 *dest, const CARD32 *src, int width) -{ - const CARD32 *end = dest + width; - while (dest < end) { - CARD32 s = *src; - CARD32 d = *dest; - __m64 ms = load8888(s); - __m64 md = load8888(d); - CARD32 sa = s >> 24; - CARD32 da = ~d >> 24; - - if (sa > da) { - __m64 msa = load8888(FbIntDiv(da, sa) << 24); - msa = expand_alpha(msa); - ms = pix_multiply(ms, msa); - } - md = pix_add(md, ms); - *dest = store8888(md); - ++src; - ++dest; - } - _mm_empty(); -} - - -static FASTCALL void -mmxCombineSrcC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - s = pix_multiply(s, a); - *dest = store8888(s); - ++src; - ++mask; - ++dest; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineOverC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - __m64 d = load8888(*dest); - __m64 sa = expand_alpha(s); - - *dest = store8888(in_over (s, sa, a, d)); - - ++src; - ++dest; - ++mask; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineOverReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - __m64 d = load8888(*dest); - __m64 da = expand_alpha(d); - - *dest = store8888(over (d, da, in (s, a))); - - ++src; - ++dest; - ++mask; - } - _mm_empty(); -} - - -static FASTCALL void -mmxCombineInC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - __m64 d = load8888(*dest); - __m64 da = expand_alpha(d); - s = pix_multiply(s, a); - s = pix_multiply(s, da); - *dest = store8888(s); - ++src; - ++dest; - ++mask; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineInReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - __m64 d = load8888(*dest); - __m64 sa = expand_alpha(s); - a = pix_multiply(a, sa); - d = pix_multiply(d, a); - *dest = store8888(d); - ++src; - ++dest; - ++mask; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineOutC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - __m64 d = load8888(*dest); - __m64 da = expand_alpha(d); - da = negate(da); - s = pix_multiply(s, a); - s = pix_multiply(s, da); - *dest = store8888(s); - ++src; - ++dest; - ++mask; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineOutReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - __m64 d = load8888(*dest); - __m64 sa = expand_alpha(s); - a = pix_multiply(a, sa); - a = negate(a); - d = pix_multiply(d, a); - *dest = store8888(d); - ++src; - ++dest; - ++mask; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineAtopC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - __m64 d = load8888(*dest); - __m64 da = expand_alpha(d); - __m64 sa = expand_alpha(s); - s = pix_multiply(s, a); - a = pix_multiply(a, sa); - a = negate(a); - d = pix_add_mul (d, a, s, da); - *dest = store8888(d); - ++src; - ++dest; - ++mask; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineAtopReverseC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - __m64 d = load8888(*dest); - __m64 da = expand_alpha(d); - __m64 sa = expand_alpha(s); - s = pix_multiply(s, a); - a = pix_multiply(a, sa); - da = negate(da); - d = pix_add_mul (d, a, s, da); - *dest = store8888(d); - ++src; - ++dest; - ++mask; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineXorC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - __m64 d = load8888(*dest); - __m64 da = expand_alpha(d); - __m64 sa = expand_alpha(s); - s = pix_multiply(s, a); - a = pix_multiply(a, sa); - da = negate(da); - a = negate(a); - d = pix_add_mul (d, a, s, da); - *dest = store8888(d); - ++src; - ++dest; - ++mask; - } - _mm_empty(); -} - -static FASTCALL void -mmxCombineAddC (CARD32 *dest, CARD32 *src, CARD32 *mask, int width) -{ - const CARD32 *end = src + width; - while (src < end) { - __m64 a = load8888(*mask); - __m64 s = load8888(*src); - __m64 d = load8888(*dest); - s = pix_multiply(s, a); - d = pix_add(s, d); - *dest = store8888(d); - ++src; - ++dest; - ++mask; - } - _mm_empty(); -} - -extern FbComposeFunctions composeFunctions; - -void fbComposeSetupMMX(void) -{ - /* check if we have MMX support and initialize accordingly */ - if (fbHaveMMX()) { - composeFunctions.combineU[PictOpOver] = mmxCombineOverU; - composeFunctions.combineU[PictOpOverReverse] = mmxCombineOverReverseU; - composeFunctions.combineU[PictOpIn] = mmxCombineInU; - composeFunctions.combineU[PictOpInReverse] = mmxCombineInReverseU; - composeFunctions.combineU[PictOpOut] = mmxCombineOutU; - composeFunctions.combineU[PictOpOutReverse] = mmxCombineOutReverseU; - composeFunctions.combineU[PictOpAtop] = mmxCombineAtopU; - composeFunctions.combineU[PictOpAtopReverse] = mmxCombineAtopReverseU; - composeFunctions.combineU[PictOpXor] = mmxCombineXorU; - composeFunctions.combineU[PictOpAdd] = mmxCombineAddU; - composeFunctions.combineU[PictOpSaturate] = mmxCombineSaturateU; - - composeFunctions.combineC[PictOpSrc] = mmxCombineSrcC; - composeFunctions.combineC[PictOpOver] = mmxCombineOverC; - composeFunctions.combineC[PictOpOverReverse] = mmxCombineOverReverseC; - composeFunctions.combineC[PictOpIn] = mmxCombineInC; - composeFunctions.combineC[PictOpInReverse] = mmxCombineInReverseC; - composeFunctions.combineC[PictOpOut] = mmxCombineOutC; - composeFunctions.combineC[PictOpOutReverse] = mmxCombineOutReverseC; - composeFunctions.combineC[PictOpAtop] = mmxCombineAtopC; - composeFunctions.combineC[PictOpAtopReverse] = mmxCombineAtopReverseC; - composeFunctions.combineC[PictOpXor] = mmxCombineXorC; - composeFunctions.combineC[PictOpAdd] = mmxCombineAddC; - - composeFunctions.combineMaskU = mmxCombineMaskU; - } -} - - -/* ------------------ MMX code paths called from fbpict.c ----------------------- */ - -void -fbCompositeSolid_nx8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src; - CARD32 *dstLine, *dst; - CARD16 w; - FbStride dstStride; - __m64 vsrc, vsrca; - - CHECKPOINT(); - - fbComposeGetSolid(pSrc, src, pDst->format); - - if (src >> 24 == 0) - return; - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - - vsrc = load8888 (src); - vsrca = expand_alpha (vsrc); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - w = width; - - CHECKPOINT(); - - while (w && (unsigned long)dst & 7) - { - *dst = store8888(over(vsrc, vsrca, load8888(*dst))); - - w--; - dst++; - } - - while (w >= 2) - { - __m64 vdest; - __m64 dest0, dest1; - - vdest = *(__m64 *)dst; - - dest0 = over(vsrc, vsrca, expand8888(vdest, 0)); - dest1 = over(vsrc, vsrca, expand8888(vdest, 1)); - - *(__m64 *)dst = pack8888(dest0, dest1); - - dst += 2; - w -= 2; - } - - CHECKPOINT(); - - while (w) - { - *dst = store8888(over(vsrc, vsrca, load8888(*dst))); - - w--; - dst++; - } - } - - _mm_empty(); -} - -void -fbCompositeSolid_nx0565mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src; - CARD16 *dstLine, *dst; - CARD16 w; - FbStride dstStride; - __m64 vsrc, vsrca; - - CHECKPOINT(); - - fbComposeGetSolid(pSrc, src, pDst->format); - - if (src >> 24 == 0) - return; - - fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1); - - vsrc = load8888 (src); - vsrca = expand_alpha (vsrc); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - w = width; - - CHECKPOINT(); - - while (w && (unsigned long)dst & 7) - { - ullong d = *dst; - __m64 vdest = expand565 ((__m64)d, 0); - vdest = pack565(over(vsrc, vsrca, vdest), vdest, 0); - *dst = (ullong)vdest; - - w--; - dst++; - } - - while (w >= 4) - { - __m64 vdest; - - vdest = *(__m64 *)dst; - - vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 0)), vdest, 0); - vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 1)), vdest, 1); - vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 2)), vdest, 2); - vdest = pack565 (over(vsrc, vsrca, expand565(vdest, 3)), vdest, 3); - - *(__m64 *)dst = vdest; - - dst += 4; - w -= 4; - } - - CHECKPOINT(); - - while (w) - { - ullong d = *dst; - __m64 vdest = expand565 ((__m64)d, 0); - vdest = pack565(over(vsrc, vsrca, vdest), vdest, 0); - *dst = (ullong)vdest; - - w--; - dst++; - } - } - - _mm_empty(); -} - -void -fbCompositeSolidMask_nx8888x8888Cmmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src, srca; - CARD32 *dstLine; - CARD32 *maskLine; - FbStride dstStride, maskStride; - __m64 vsrc, vsrca; - - CHECKPOINT(); - - fbComposeGetSolid(pSrc, src, pDst->format); - - srca = src >> 24; - if (srca == 0) - return; - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD32, maskStride, maskLine, 1); - - vsrc = load8888(src); - vsrca = expand_alpha(vsrc); - - while (height--) - { - int twidth = width; - CARD32 *p = (CARD32 *)maskLine; - CARD32 *q = (CARD32 *)dstLine; - - while (twidth && (unsigned long)q & 7) - { - CARD32 m = *(CARD32 *)p; - - if (m) - { - __m64 vdest = load8888(*q); - vdest = in_over(vsrc, vsrca, load8888(m), vdest); - *q = store8888(vdest); - } - - twidth--; - p++; - q++; - } - - while (twidth >= 2) - { - CARD32 m0, m1; - m0 = *p; - m1 = *(p + 1); - - if (m0 | m1) - { - __m64 dest0, dest1; - __m64 vdest = *(__m64 *)q; - - dest0 = in_over(vsrc, vsrca, load8888(m0), - expand8888 (vdest, 0)); - dest1 = in_over(vsrc, vsrca, load8888(m1), - expand8888 (vdest, 1)); - - *(__m64 *)q = pack8888(dest0, dest1); - } - - p += 2; - q += 2; - twidth -= 2; - } - - while (twidth) - { - CARD32 m = *(CARD32 *)p; - - if (m) - { - __m64 vdest = load8888(*q); - vdest = in_over(vsrc, vsrca, load8888(m), vdest); - *q = store8888(vdest); - } - - twidth--; - p++; - q++; - } - - dstLine += dstStride; - maskLine += maskStride; - } - - _mm_empty(); -} - -void -fbCompositeSrc_8888x8x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 *dstLine, *dst; - CARD32 *srcLine, *src; - CARD32 mask; - __m64 vmask; - FbStride dstStride, srcStride; - CARD16 w; - __m64 srca; - - CHECKPOINT(); - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); - - fbComposeGetSolid (pMask, mask, pDst->format); - mask = mask | mask >> 8 | mask >> 16 | mask >> 24; - vmask = load8888 (mask); - srca = MC(4x00ff); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w && (unsigned long)dst & 7) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (in_over (s, expand_alpha (s), vmask, d)); - - w--; - dst++; - src++; - } - - while (w >= 2) - { - __m64 vs = *(__m64 *)src; - __m64 vd = *(__m64 *)dst; - __m64 vsrc0 = expand8888 (vs, 0); - __m64 vsrc1 = expand8888 (vs, 1); - - *(__m64 *)dst = pack8888 ( - in_over (vsrc0, expand_alpha (vsrc0), vmask, expand8888 (vd, 0)), - in_over (vsrc1, expand_alpha (vsrc1), vmask, expand8888 (vd, 1))); - - w -= 2; - dst += 2; - src += 2; - } - - while (w) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (in_over (s, expand_alpha (s), vmask, d)); - - w--; - dst++; - src++; - } - } - - _mm_empty(); -} - -void -fbCompositeSrc_x888x8x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 *dstLine, *dst; - CARD32 *srcLine, *src; - CARD32 mask; - __m64 vmask; - FbStride dstStride, srcStride; - CARD16 w; - __m64 srca; - - CHECKPOINT(); - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); - fbComposeGetSolid (pMask, mask, pDst->format); - - mask = mask | mask >> 8 | mask >> 16 | mask >> 24; - vmask = load8888 (mask); - srca = MC(4x00ff); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w && (unsigned long)dst & 7) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (in_over (s, srca, vmask, d)); - - w--; - dst++; - src++; - } - - while (w >= 16) - { - __m64 vd0 = *(__m64 *)(dst + 0); - __m64 vd1 = *(__m64 *)(dst + 2); - __m64 vd2 = *(__m64 *)(dst + 4); - __m64 vd3 = *(__m64 *)(dst + 6); - __m64 vd4 = *(__m64 *)(dst + 8); - __m64 vd5 = *(__m64 *)(dst + 10); - __m64 vd6 = *(__m64 *)(dst + 12); - __m64 vd7 = *(__m64 *)(dst + 14); - - __m64 vs0 = *(__m64 *)(src + 0); - __m64 vs1 = *(__m64 *)(src + 2); - __m64 vs2 = *(__m64 *)(src + 4); - __m64 vs3 = *(__m64 *)(src + 6); - __m64 vs4 = *(__m64 *)(src + 8); - __m64 vs5 = *(__m64 *)(src + 10); - __m64 vs6 = *(__m64 *)(src + 12); - __m64 vs7 = *(__m64 *)(src + 14); - - vd0 = pack8888 ( - in_over (expand8888 (vs0, 0), srca, vmask, expand8888 (vd0, 0)), - in_over (expand8888 (vs0, 1), srca, vmask, expand8888 (vd0, 1))); - - vd1 = pack8888 ( - in_over (expand8888 (vs1, 0), srca, vmask, expand8888 (vd1, 0)), - in_over (expand8888 (vs1, 1), srca, vmask, expand8888 (vd1, 1))); - - vd2 = pack8888 ( - in_over (expand8888 (vs2, 0), srca, vmask, expand8888 (vd2, 0)), - in_over (expand8888 (vs2, 1), srca, vmask, expand8888 (vd2, 1))); - - vd3 = pack8888 ( - in_over (expand8888 (vs3, 0), srca, vmask, expand8888 (vd3, 0)), - in_over (expand8888 (vs3, 1), srca, vmask, expand8888 (vd3, 1))); - - vd4 = pack8888 ( - in_over (expand8888 (vs4, 0), srca, vmask, expand8888 (vd4, 0)), - in_over (expand8888 (vs4, 1), srca, vmask, expand8888 (vd4, 1))); - - vd5 = pack8888 ( - in_over (expand8888 (vs5, 0), srca, vmask, expand8888 (vd5, 0)), - in_over (expand8888 (vs5, 1), srca, vmask, expand8888 (vd5, 1))); - - vd6 = pack8888 ( - in_over (expand8888 (vs6, 0), srca, vmask, expand8888 (vd6, 0)), - in_over (expand8888 (vs6, 1), srca, vmask, expand8888 (vd6, 1))); - - vd7 = pack8888 ( - in_over (expand8888 (vs7, 0), srca, vmask, expand8888 (vd7, 0)), - in_over (expand8888 (vs7, 1), srca, vmask, expand8888 (vd7, 1))); - - *(__m64 *)(dst + 0) = vd0; - *(__m64 *)(dst + 2) = vd1; - *(__m64 *)(dst + 4) = vd2; - *(__m64 *)(dst + 6) = vd3; - *(__m64 *)(dst + 8) = vd4; - *(__m64 *)(dst + 10) = vd5; - *(__m64 *)(dst + 12) = vd6; - *(__m64 *)(dst + 14) = vd7; - - w -= 16; - dst += 16; - src += 16; - } - - while (w) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (in_over (s, srca, vmask, d)); - - w--; - dst++; - src++; - } - } - - _mm_empty(); -} - -void -fbCompositeSrc_8888x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 *dstLine, *dst; - CARD32 *srcLine, *src; - FbStride dstStride, srcStride; - CARD16 w; - __m64 srca; - - CHECKPOINT(); - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); - - srca = MC (4x00ff); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w && (unsigned long)dst & 7) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (over (s, expand_alpha (s), d)); - - w--; - dst++; - src++; - } - - while (w >= 2) - { - __m64 vd = *(__m64 *)(dst + 0); - __m64 vs = *(__m64 *)(src + 0); - __m64 vs0 = expand8888 (vs, 0); - __m64 vs1 = expand8888 (vs, 1); - - *(__m64 *)dst = (__m64)pack8888 ( - over (vs0, expand_alpha (vs0), expand8888 (vd, 0)), - over (vs1, expand_alpha (vs1), expand8888 (vd, 1))); - - w -= 2; - dst += 2; - src += 2; - } - - while (w) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (over (s, expand_alpha (s), d)); - - w--; - dst++; - src++; - } - } - - _mm_empty(); -} - -void -fbCompositeSrc_8888x0565mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD16 *dstLine, *dst; - CARD32 *srcLine, *src; - FbStride dstStride, srcStride; - CARD16 w; - - CHECKPOINT(); - - fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1); - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); - - assert (pSrc->pDrawable == pMask->pDrawable); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - CHECKPOINT(); - - while (w && (unsigned long)dst & 7) - { - __m64 vsrc = load8888 (*src); - ullong d = *dst; - __m64 vdest = expand565 ((__m64)d, 0); - - vdest = pack565(over(vsrc, expand_alpha(vsrc), vdest), vdest, 0); - - *dst = (ullong)vdest; - - w--; - dst++; - src++; - } - - CHECKPOINT(); - - while (w >= 4) - { - __m64 vsrc0, vsrc1, vsrc2, vsrc3; - __m64 vdest; - - vsrc0 = load8888(*(src + 0)); - vsrc1 = load8888(*(src + 1)); - vsrc2 = load8888(*(src + 2)); - vsrc3 = load8888(*(src + 3)); - - vdest = *(__m64 *)dst; - - vdest = pack565(over(vsrc0, expand_alpha(vsrc0), expand565(vdest, 0)), vdest, 0); - vdest = pack565(over(vsrc1, expand_alpha(vsrc1), expand565(vdest, 1)), vdest, 1); - vdest = pack565(over(vsrc2, expand_alpha(vsrc2), expand565(vdest, 2)), vdest, 2); - vdest = pack565(over(vsrc3, expand_alpha(vsrc3), expand565(vdest, 3)), vdest, 3); - - *(__m64 *)dst = vdest; - - w -= 4; - dst += 4; - src += 4; - } - - CHECKPOINT(); - - while (w) - { - __m64 vsrc = load8888 (*src); - ullong d = *dst; - __m64 vdest = expand565 ((__m64)d, 0); - - vdest = pack565(over(vsrc, expand_alpha(vsrc), vdest), vdest, 0); - - *dst = (ullong)vdest; - - w--; - dst++; - src++; - } - } - - _mm_empty(); -} - -void -fbCompositeSolidMask_nx8x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src, srca; - CARD32 *dstLine, *dst; - CARD8 *maskLine, *mask; - FbStride dstStride, maskStride; - CARD16 w; - __m64 vsrc, vsrca; - ullong srcsrc; - - CHECKPOINT(); - - fbComposeGetSolid(pSrc, src, pDst->format); - - srca = src >> 24; - if (srca == 0) - return; - - srcsrc = (unsigned long long)src << 32 | src; - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1); - - vsrc = load8888 (src); - vsrca = expand_alpha (vsrc); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - CHECKPOINT(); - - while (w && (unsigned long)dst & 7) - { - ullong m = *mask; - - if (m) - { - __m64 vdest = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m), load8888(*dst)); - *dst = store8888(vdest); - } - - w--; - mask++; - dst++; - } - - CHECKPOINT(); - - while (w >= 2) - { - ullong m0, m1; - m0 = *mask; - m1 = *(mask + 1); - - if (srca == 0xff && (m0 & m1) == 0xff) - { - *(unsigned long long *)dst = srcsrc; - } - else if (m0 | m1) - { - __m64 vdest; - __m64 dest0, dest1; - - vdest = *(__m64 *)dst; - - dest0 = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m0), expand8888(vdest, 0)); - dest1 = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m1), expand8888(vdest, 1)); - - *(__m64 *)dst = pack8888(dest0, dest1); - } - - mask += 2; - dst += 2; - w -= 2; - } - - CHECKPOINT(); - - while (w) - { - ullong m = *mask; - - if (m) - { - __m64 vdest = load8888(*dst); - vdest = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m), vdest); - *dst = store8888(vdest); - } - - w--; - mask++; - dst++; - } - } - - _mm_empty(); -} - - -Bool -fbSolidFillmmx (DrawablePtr pDraw, - int x, - int y, - int width, - int height, - FbBits xor) -{ - FbStride stride; - int bpp; - ullong fill; - __m64 vfill; - CARD32 byte_width; - CARD8 *byte_line; - FbBits *bits; - int xoff, yoff; - __m64 v1, v2, v3, v4, v5, v6, v7; - - CHECKPOINT(); - - fbGetDrawable(pDraw, bits, stride, bpp, xoff, yoff); - - if (bpp == 16 && (xor >> 16 != (xor & 0xffff))) - return FALSE; - - if (bpp != 16 && bpp != 32) - return FALSE; - - if (bpp == 16) - { - stride = stride * sizeof (FbBits) / 2; - byte_line = (CARD8 *)(((CARD16 *)bits) + stride * (y + yoff) + (x + xoff)); - byte_width = 2 * width; - stride *= 2; - } - else - { - stride = stride * sizeof (FbBits) / 4; - byte_line = (CARD8 *)(((CARD32 *)bits) + stride * (y + yoff) + (x + xoff)); - byte_width = 4 * width; - stride *= 4; - } - - fill = ((ullong)xor << 32) | xor; - vfill = (__m64)fill; - - __asm__ ( - "movq %7, %0\n" - "movq %7, %1\n" - "movq %7, %2\n" - "movq %7, %3\n" - "movq %7, %4\n" - "movq %7, %5\n" - "movq %7, %6\n" - : "=y" (v1), "=y" (v2), "=y" (v3), - "=y" (v4), "=y" (v5), "=y" (v6), "=y" (v7) - : "y" (vfill)); - - while (height--) - { - int w; - CARD8 *d = byte_line; - byte_line += stride; - w = byte_width; - - while (w >= 2 && ((unsigned long)d & 3)) - { - *(CARD16 *)d = xor; - w -= 2; - d += 2; - } - - while (w >= 4 && ((unsigned long)d & 7)) - { - *(CARD32 *)d = xor; - - w -= 4; - d += 4; - } - - while (w >= 64) - { - __asm__ ( - "movq %1, (%0)\n" - "movq %2, 8(%0)\n" - "movq %3, 16(%0)\n" - "movq %4, 24(%0)\n" - "movq %5, 32(%0)\n" - "movq %6, 40(%0)\n" - "movq %7, 48(%0)\n" - "movq %8, 56(%0)\n" - : - : "r" (d), - "y" (vfill), "y" (v1), "y" (v2), "y" (v3), - "y" (v4), "y" (v5), "y" (v6), "y" (v7) - : "memory"); - - w -= 64; - d += 64; - } - - while (w >= 4) - { - *(CARD32 *)d = xor; - - w -= 4; - d += 4; - } - if (w >= 2) - { - *(CARD16 *)d = xor; - w -= 2; - d += 2; - } - } - - _mm_empty(); - return TRUE; -} - -void -fbCompositeSolidMaskSrc_nx8x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src, srca; - CARD32 *dstLine, *dst; - CARD8 *maskLine, *mask; - FbStride dstStride, maskStride; - CARD16 w; - __m64 vsrc, vsrca; - ullong srcsrc; - - CHECKPOINT(); - - fbComposeGetSolid(pSrc, src, pDst->format); - - srca = src >> 24; - if (srca == 0) - { - fbSolidFillmmx (pDst->pDrawable, xDst, yDst, width, height, 0); - return; - } - - srcsrc = (ullong)src << 32 | src; - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1); - - vsrc = load8888 (src); - vsrca = expand_alpha (vsrc); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - CHECKPOINT(); - - while (w && (unsigned long)dst & 7) - { - ullong m = *mask; - - if (m) - { - __m64 vdest = in(vsrc, expand_alpha_rev ((__m64)m)); - *dst = store8888(vdest); - } - else - { - *dst = 0; - } - - w--; - mask++; - dst++; - } - - CHECKPOINT(); - - while (w >= 2) - { - ullong m0, m1; - m0 = *mask; - m1 = *(mask + 1); - - if (srca == 0xff && (m0 & m1) == 0xff) - { - *(ullong *)dst = srcsrc; - } - else if (m0 | m1) - { - __m64 vdest; - __m64 dest0, dest1; - - vdest = *(__m64 *)dst; - - dest0 = in(vsrc, expand_alpha_rev ((__m64)m0)); - dest1 = in(vsrc, expand_alpha_rev ((__m64)m1)); - - *(__m64 *)dst = pack8888(dest0, dest1); - } - else - { - *dst = 0; - } - - mask += 2; - dst += 2; - w -= 2; - } - - CHECKPOINT(); - - while (w) - { - ullong m = *mask; - - if (m) - { - __m64 vdest = load8888(*dst); - vdest = in(vsrc, expand_alpha_rev ((__m64)m)); - *dst = store8888(vdest); - } - else - { - *dst = 0; - } - - w--; - mask++; - dst++; - } - } - - _mm_empty(); -} - -void -fbCompositeSolidMask_nx8x0565mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src, srca; - CARD16 *dstLine, *dst; - CARD8 *maskLine, *mask; - FbStride dstStride, maskStride; - CARD16 w; - __m64 vsrc, vsrca; - unsigned long long srcsrcsrcsrc, src16; - - CHECKPOINT(); - - fbComposeGetSolid(pSrc, src, pDst->format); - - srca = src >> 24; - if (srca == 0) - return; - - fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1); - - vsrc = load8888 (src); - vsrca = expand_alpha (vsrc); - - src16 = (ullong)pack565(vsrc, _mm_setzero_si64(), 0); - - srcsrcsrcsrc = (ullong)src16 << 48 | (ullong)src16 << 32 | - (ullong)src16 << 16 | (ullong)src16; - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - CHECKPOINT(); - - while (w && (unsigned long)dst & 7) - { - ullong m = *mask; - - if (m) - { - ullong d = *dst; - __m64 vd = (__m64)d; - __m64 vdest = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m), expand565(vd, 0)); - *dst = (ullong)pack565(vdest, _mm_setzero_si64(), 0); - } - - w--; - mask++; - dst++; - } - - CHECKPOINT(); - - while (w >= 4) - { - ullong m0, m1, m2, m3; - m0 = *mask; - m1 = *(mask + 1); - m2 = *(mask + 2); - m3 = *(mask + 3); - - if (srca == 0xff && (m0 & m1 & m2 & m3) == 0xff) - { - *(unsigned long long *)dst = srcsrcsrcsrc; - } - else if (m0 | m1 | m2 | m3) - { - __m64 vdest; - __m64 vm0, vm1, vm2, vm3; - - vdest = *(__m64 *)dst; - - vm0 = (__m64)m0; - vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm0), expand565(vdest, 0)), vdest, 0); - vm1 = (__m64)m1; - vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm1), expand565(vdest, 1)), vdest, 1); - vm2 = (__m64)m2; - vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm2), expand565(vdest, 2)), vdest, 2); - vm3 = (__m64)m3; - vdest = pack565(in_over(vsrc, vsrca, expand_alpha_rev(vm3), expand565(vdest, 3)), vdest, 3); - - *(__m64 *)dst = vdest; - } - - w -= 4; - mask += 4; - dst += 4; - } - - CHECKPOINT(); - - while (w) - { - ullong m = *mask; - - if (m) - { - ullong d = *dst; - __m64 vd = (__m64)d; - __m64 vdest = in_over(vsrc, vsrca, expand_alpha_rev ((__m64)m), expand565(vd, 0)); - *dst = (ullong)pack565(vdest, _mm_setzero_si64(), 0); - } - - w--; - mask++; - dst++; - } - } - - _mm_empty(); -} - -void -fbCompositeSrc_8888RevNPx0565mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD16 *dstLine, *dst; - CARD32 *srcLine, *src; - FbStride dstStride, srcStride; - CARD16 w; - - CHECKPOINT(); - - fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1); - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); - - assert (pSrc->pDrawable == pMask->pDrawable); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - CHECKPOINT(); - - while (w && (unsigned long)dst & 7) - { - __m64 vsrc = load8888 (*src); - ullong d = *dst; - __m64 vdest = expand565 ((__m64)d, 0); - - vdest = pack565(over_rev_non_pre(vsrc, vdest), vdest, 0); - - *dst = (ullong)vdest; - - w--; - dst++; - src++; - } - - CHECKPOINT(); - - while (w >= 4) - { - CARD32 s0, s1, s2, s3; - unsigned char a0, a1, a2, a3; - - s0 = *src; - s1 = *(src + 1); - s2 = *(src + 2); - s3 = *(src + 3); - - a0 = (s0 >> 24); - a1 = (s1 >> 24); - a2 = (s2 >> 24); - a3 = (s3 >> 24); - - if ((a0 & a1 & a2 & a3) == 0xFF) - { - __m64 vdest; - vdest = pack565(invert_colors(load8888(s0)), _mm_setzero_si64(), 0); - vdest = pack565(invert_colors(load8888(s1)), vdest, 1); - vdest = pack565(invert_colors(load8888(s2)), vdest, 2); - vdest = pack565(invert_colors(load8888(s3)), vdest, 3); - - *(__m64 *)dst = vdest; - } - else if (a0 | a1 | a2 | a3) - { - __m64 vdest = *(__m64 *)dst; - - vdest = pack565(over_rev_non_pre(load8888(s0), expand565(vdest, 0)), vdest, 0); - vdest = pack565(over_rev_non_pre(load8888(s1), expand565(vdest, 1)), vdest, 1); - vdest = pack565(over_rev_non_pre(load8888(s2), expand565(vdest, 2)), vdest, 2); - vdest = pack565(over_rev_non_pre(load8888(s3), expand565(vdest, 3)), vdest, 3); - - *(__m64 *)dst = vdest; - } - - w -= 4; - dst += 4; - src += 4; - } - - CHECKPOINT(); - - while (w) - { - __m64 vsrc = load8888 (*src); - ullong d = *dst; - __m64 vdest = expand565 ((__m64)d, 0); - - vdest = pack565(over_rev_non_pre(vsrc, vdest), vdest, 0); - - *dst = (ullong)vdest; - - w--; - dst++; - src++; - } - } - - _mm_empty(); -} - -/* "8888RevNP" is GdkPixbuf's format: ABGR, non premultiplied */ - -void -fbCompositeSrc_8888RevNPx8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 *dstLine, *dst; - CARD32 *srcLine, *src; - FbStride dstStride, srcStride; - CARD16 w; - - CHECKPOINT(); - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); - - assert (pSrc->pDrawable == pMask->pDrawable); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w && (unsigned long)dst & 7) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (over_rev_non_pre (s, d)); - - w--; - dst++; - src++; - } - - while (w >= 2) - { - ullong s0, s1; - unsigned char a0, a1; - __m64 d0, d1; - - s0 = *src; - s1 = *(src + 1); - - a0 = (s0 >> 24); - a1 = (s1 >> 24); - - if ((a0 & a1) == 0xFF) - { - d0 = invert_colors(load8888(s0)); - d1 = invert_colors(load8888(s1)); - - *(__m64 *)dst = pack8888 (d0, d1); - } - else if (a0 | a1) - { - __m64 vdest = *(__m64 *)dst; - - d0 = over_rev_non_pre (load8888(s0), expand8888 (vdest, 0)); - d1 = over_rev_non_pre (load8888(s1), expand8888 (vdest, 1)); - - *(__m64 *)dst = pack8888 (d0, d1); - } - - w -= 2; - dst += 2; - src += 2; - } - - while (w) - { - __m64 s = load8888 (*src); - __m64 d = load8888 (*dst); - - *dst = store8888 (over_rev_non_pre (s, d)); - - w--; - dst++; - src++; - } - } - - _mm_empty(); -} - -void -fbCompositeSolidMask_nx8888x0565Cmmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src, srca; - CARD16 *dstLine; - CARD32 *maskLine; - FbStride dstStride, maskStride; - __m64 vsrc, vsrca; - - CHECKPOINT(); - - fbComposeGetSolid(pSrc, src, pDst->format); - - srca = src >> 24; - if (srca == 0) - return; - - fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD32, maskStride, maskLine, 1); - - vsrc = load8888 (src); - vsrca = expand_alpha (vsrc); - - while (height--) - { - int twidth = width; - CARD32 *p = (CARD32 *)maskLine; - CARD16 *q = (CARD16 *)dstLine; - - while (twidth && ((unsigned long)q & 7)) - { - CARD32 m = *(CARD32 *)p; - - if (m) - { - ullong d = *q; - __m64 vdest = expand565 ((__m64)d, 0); - vdest = pack565 (in_over (vsrc, vsrca, load8888 (m), vdest), vdest, 0); - *q = (ullong)vdest; - } - - twidth--; - p++; - q++; - } - - while (twidth >= 4) - { - CARD32 m0, m1, m2, m3; - - m0 = *p; - m1 = *(p + 1); - m2 = *(p + 2); - m3 = *(p + 3); - - if ((m0 | m1 | m2 | m3)) - { - __m64 vdest = *(__m64 *)q; - - vdest = pack565(in_over(vsrc, vsrca, load8888(m0), expand565(vdest, 0)), vdest, 0); - vdest = pack565(in_over(vsrc, vsrca, load8888(m1), expand565(vdest, 1)), vdest, 1); - vdest = pack565(in_over(vsrc, vsrca, load8888(m2), expand565(vdest, 2)), vdest, 2); - vdest = pack565(in_over(vsrc, vsrca, load8888(m3), expand565(vdest, 3)), vdest, 3); - - *(__m64 *)q = vdest; - } - twidth -= 4; - p += 4; - q += 4; - } - - while (twidth) - { - CARD32 m; - - m = *(CARD32 *)p; - if (m) - { - ullong d = *q; - __m64 vdest = expand565((__m64)d, 0); - vdest = pack565 (in_over(vsrc, vsrca, load8888(m), vdest), vdest, 0); - *q = (ullong)vdest; - } - - twidth--; - p++; - q++; - } - - maskLine += maskStride; - dstLine += dstStride; - } - - _mm_empty (); -} - -void -fbCompositeIn_nx8x8mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD8 *dstLine, *dst; - CARD8 *maskLine, *mask; - FbStride dstStride, maskStride; - CARD16 w; - CARD32 src; - CARD8 sa; - __m64 vsrc, vsrca; - - fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1); - - fbComposeGetSolid(pSrc, src, pDst->format); - - sa = src >> 24; - if (sa == 0) - return; - - vsrc = load8888(src); - vsrca = expand_alpha(vsrc); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - if ((((unsigned long)pDst & 3) == 0) && - (((unsigned long)pSrc & 3) == 0)) - { - while (w >= 4) - { - CARD32 m; - __m64 vmask; - __m64 vdest; - - m = 0; - - vmask = load8888 (*(CARD32 *)mask); - vdest = load8888 (*(CARD32 *)dst); - - *(CARD32 *)dst = store8888 (in (in (vsrca, vmask), vdest)); - - dst += 4; - mask += 4; - w -= 4; - } - } - - while (w--) - { - CARD16 tmp; - CARD8 a; - CARD32 m, d; - CARD32 r; - - a = *mask++; - d = *dst; - - m = FbInU (sa, 0, a, tmp); - r = FbInU (m, 0, d, tmp); - - *dst++ = r; - } - } - - _mm_empty(); -} - -void -fbCompositeIn_8x8mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD8 *dstLine, *dst; - CARD8 *srcLine, *src; - FbStride srcStride, dstStride; - CARD16 w; - - fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1); - fbComposeGetStart (pSrc, xSrc, ySrc, CARD8, srcStride, srcLine, 1); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - if ((((unsigned long)pDst & 3) == 0) && - (((unsigned long)pSrc & 3) == 0)) - { - while (w >= 4) - { - CARD32 *s = (CARD32 *)src; - CARD32 *d = (CARD32 *)dst; - - *d = store8888 (in (load8888 (*s), load8888 (*d))); - - w -= 4; - dst += 4; - src += 4; - } - } - - while (w--) - { - CARD8 s, d; - CARD16 tmp; - - s = *src; - d = *dst; - - *dst = FbInU (s, 0, d, tmp); - - src++; - dst++; - } - } - - _mm_empty (); -} - -void -fbCompositeSrcAdd_8888x8x8mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD8 *dstLine, *dst; - CARD8 *maskLine, *mask; - FbStride dstStride, maskStride; - CARD16 w; - CARD32 src; - CARD8 sa; - __m64 vsrc, vsrca; - - fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1); - - fbComposeGetSolid(pSrc, src, pDst->format); - - sa = src >> 24; - if (sa == 0) - return; - - vsrc = load8888(src); - vsrca = expand_alpha(vsrc); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - if ((((unsigned long)pMask & 3) == 0) && - (((unsigned long)pDst & 3) == 0)) - { - while (w >= 4) - { - __m64 vmask = load8888 (*(CARD32 *)mask); - __m64 vdest = load8888 (*(CARD32 *)dst); - - *(CARD32 *)dst = store8888 (_mm_adds_pu8 (in (vsrca, vmask), vdest)); - - w -= 4; - dst += 4; - mask += 4; - } - } - - while (w--) - { - CARD16 tmp; - CARD16 a; - CARD32 m, d; - CARD32 r; - - a = *mask++; - d = *dst; - - m = FbInU (sa, 0, a, tmp); - r = FbAdd (m, d, 0, tmp); - - *dst++ = r; - } - } - - _mm_empty(); -} - -void -fbCompositeSrcAdd_8000x8000mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD8 *dstLine, *dst; - CARD8 *srcLine, *src; - FbStride dstStride, srcStride; - CARD16 w; - CARD8 s, d; - CARD16 t; - - CHECKPOINT(); - - fbComposeGetStart (pSrc, xSrc, ySrc, CARD8, srcStride, srcLine, 1); - fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w && (unsigned long)dst & 7) - { - s = *src; - d = *dst; - t = d + s; - s = t | (0 - (t >> 8)); - *dst = s; - - dst++; - src++; - w--; - } - - while (w >= 8) - { - *(__m64*)dst = _mm_adds_pu8(*(__m64*)src, *(__m64*)dst); - dst += 8; - src += 8; - w -= 8; - } - - while (w) - { - s = *src; - d = *dst; - t = d + s; - s = t | (0 - (t >> 8)); - *dst = s; - - dst++; - src++; - w--; - } - } - - _mm_empty(); -} - -void -fbCompositeSrcAdd_8888x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 *dstLine, *dst; - CARD32 *srcLine, *src; - FbStride dstStride, srcStride; - CARD16 w; - - CHECKPOINT(); - - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w && (unsigned long)dst & 7) - { - *dst = _mm_cvtsi64_si32(_mm_adds_pu8(_mm_cvtsi32_si64(*src), - _mm_cvtsi32_si64(*dst))); - dst++; - src++; - w--; - } - - while (w >= 2) - { - *(ullong*)dst = (ullong) _mm_adds_pu8(*(__m64*)src, *(__m64*)dst); - dst += 2; - src += 2; - w -= 2; - } - - if (w) - { - *dst = _mm_cvtsi64_si32(_mm_adds_pu8(_mm_cvtsi32_si64(*src), - _mm_cvtsi32_si64(*dst))); - - } - } - - _mm_empty(); -} - -Bool -fbCopyAreammx (DrawablePtr pSrc, - DrawablePtr pDst, - int src_x, - int src_y, - int dst_x, - int dst_y, - int width, - int height) -{ - FbBits * src_bits; - FbStride src_stride; - int src_bpp; - int src_xoff; - int src_yoff; - - FbBits * dst_bits; - FbStride dst_stride; - int dst_bpp; - int dst_xoff; - int dst_yoff; - - CARD8 * src_bytes; - CARD8 * dst_bytes; - int byte_width; - - fbGetDrawable(pSrc, src_bits, src_stride, src_bpp, src_xoff, src_yoff); - fbGetDrawable(pDst, dst_bits, dst_stride, dst_bpp, dst_xoff, dst_yoff); - - if (src_bpp != dst_bpp) - return FALSE; - - if (src_bpp == 16) - { - src_stride = src_stride * sizeof (FbBits) / 2; - dst_stride = dst_stride * sizeof (FbBits) / 2; - src_bytes = (CARD8 *)(((CARD16 *)src_bits) + src_stride * (src_y + src_yoff) + (src_x + src_xoff)); - dst_bytes = (CARD8 *)(((CARD16 *)dst_bits) + dst_stride * (dst_y + dst_yoff) + (dst_x + dst_xoff)); - byte_width = 2 * width; - src_stride *= 2; - dst_stride *= 2; - } else if (src_bpp == 32) { - src_stride = src_stride * sizeof (FbBits) / 4; - dst_stride = dst_stride * sizeof (FbBits) / 4; - src_bytes = (CARD8 *)(((CARD32 *)src_bits) + src_stride * (src_y + src_yoff) + (src_x + src_xoff)); - dst_bytes = (CARD8 *)(((CARD32 *)dst_bits) + dst_stride * (dst_y + dst_yoff) + (dst_x + dst_xoff)); - byte_width = 4 * width; - src_stride *= 4; - dst_stride *= 4; - } else { - return FALSE; - } - - while (height--) - { - int w; - CARD8 *s = src_bytes; - CARD8 *d = dst_bytes; - src_bytes += src_stride; - dst_bytes += dst_stride; - w = byte_width; - - while (w >= 2 && ((unsigned long)d & 3)) - { - *(CARD16 *)d = *(CARD16 *)s; - w -= 2; - s += 2; - d += 2; - } - - while (w >= 4 && ((unsigned long)d & 7)) - { - *(CARD32 *)d = *(CARD32 *)s; - - w -= 4; - s += 4; - d += 4; - } - - while (w >= 64) - { - __asm__ ( - "movq (%1), %%mm0\n" - "movq 8(%1), %%mm1\n" - "movq 16(%1), %%mm2\n" - "movq 24(%1), %%mm3\n" - "movq 32(%1), %%mm4\n" - "movq 40(%1), %%mm5\n" - "movq 48(%1), %%mm6\n" - "movq 56(%1), %%mm7\n" - - "movq %%mm0, (%0)\n" - "movq %%mm1, 8(%0)\n" - "movq %%mm2, 16(%0)\n" - "movq %%mm3, 24(%0)\n" - "movq %%mm4, 32(%0)\n" - "movq %%mm5, 40(%0)\n" - "movq %%mm6, 48(%0)\n" - "movq %%mm7, 56(%0)\n" - : - : "r" (d), "r" (s) - : "memory", - "%mm0", "%mm1", "%mm2", "%mm3", - "%mm4", "%mm5", "%mm6", "%mm7"); - - w -= 64; - s += 64; - d += 64; - } - while (w >= 4) - { - *(CARD32 *)d = *(CARD32 *)s; - - w -= 4; - s += 4; - d += 4; - } - if (w >= 2) - { - *(CARD16 *)d = *(CARD16 *)s; - w -= 2; - s += 2; - d += 2; - } - } - - _mm_empty(); - return TRUE; -} - -void -fbCompositeCopyAreammx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - fbCopyAreammx (pSrc->pDrawable, - pDst->pDrawable, - xSrc, ySrc, - xDst, yDst, - width, height); -} - - - - -#endif /* RENDER */ -#endif /* USE_MMX */ diff --git a/fb/fbmmx.h b/fb/fbmmx.h deleted file mode 100644 index ca9c7e796..000000000 --- a/fb/fbmmx.h +++ /dev/null @@ -1,294 +0,0 @@ -/* - * Copyright © 2004 Red Hat, Inc. - * Copyright © 2005 Trolltech AS - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Red Hat not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. Red Hat makes no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY - * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN - * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING - * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - * - * Author: Søren Sandmann (sandmann@redhat.com) - * Lars Knoll (lars@trolltech.com) - * - * Based on work by Owen Taylor - */ -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#ifdef USE_MMX - -#if !defined(__amd64__) && !defined(__x86_64__) -Bool fbHaveMMX(void); -#else -#define fbHaveMMX() TRUE -#endif - -#else -#define fbHaveMMX() FALSE -#endif - -#ifdef USE_MMX - -void fbComposeSetupMMX(void); - -void fbCompositeSolidMask_nx8888x0565Cmmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSrcAdd_8888x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSrc_8888x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void -fbCompositeSolidMaskSrc_nx8x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void -fbCompositeSrc_x888x8x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSolidMask_nx8888x8888Cmmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSolidMask_nx8x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeIn_nx8x8mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeIn_8x8mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSrcAdd_8888x8x8mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSrcAdd_8000x8000mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSrc_8888RevNPx8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSrc_8888x0565mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSrc_8888RevNPx0565mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSolid_nx8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSolid_nx0565mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSolidMask_nx8x0565mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -void fbCompositeSrc_8888x8x8888mmx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -Bool fbCopyAreammx (DrawablePtr pSrc, - DrawablePtr pDst, - int src_x, - int src_y, - int dst_x, - int dst_y, - int width, - int height); -void fbCompositeCopyAreammx (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); -Bool fbSolidFillmmx (DrawablePtr pDraw, - int x, - int y, - int width, - int height, - FbBits xor); - -#endif /* USE_MMX */ diff --git a/fb/fbpict.c b/fb/fbpict.c index 0a08affd7..ead84d735 100644 --- a/fb/fbpict.c +++ b/fb/fbpict.c @@ -1,6 +1,7 @@ /* * * Copyright © 2000 SuSE, Inc. + * Copyright © 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -35,2095 +36,415 @@ #include "picturestr.h" #include "mipict.h" #include "fbpict.h" -#include "fbmmx.h" -typedef void (*CompositeFunc) (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -CARD32 -fbOver (CARD32 x, CARD32 y) -{ - CARD16 a = ~x >> 24; - CARD16 t; - CARD32 m,n,o,p; - - m = FbOverU(x,y,0,a,t); - n = FbOverU(x,y,8,a,t); - o = FbOverU(x,y,16,a,t); - p = FbOverU(x,y,24,a,t); - return m|n|o|p; -} - -CARD32 -fbOver24 (CARD32 x, CARD32 y) -{ - CARD16 a = ~x >> 24; - CARD16 t; - CARD32 m,n,o; - - m = FbOverU(x,y,0,a,t); - n = FbOverU(x,y,8,a,t); - o = FbOverU(x,y,16,a,t); - return m|n|o; -} - -CARD32 -fbIn (CARD32 x, CARD8 y) -{ - CARD16 a = y; - CARD16 t; - CARD32 m,n,o,p; - - m = FbInU(x,0,a,t); - n = FbInU(x,8,a,t); - o = FbInU(x,16,a,t); - p = FbInU(x,24,a,t); - return m|n|o|p; -} - -#define genericCombine24(a,b,c,d) (((a)*(c)+(b)*(d))) - -/* - * This macro does src IN mask OVER dst when src and dst are 0888. - * If src has alpha, this will not work - */ -#define inOver0888(alpha, source, destval, dest) { \ - CARD32 dstrb=destval&0xFF00FF; CARD32 dstag=(destval>>8)&0xFF00FF; \ - CARD32 drb=((source&0xFF00FF)-dstrb)*alpha; CARD32 dag=(((source>>8)&0xFF00FF)-dstag)*alpha; \ - WRITE(dest, ((((drb>>8) + dstrb) & 0x00FF00FF) | ((((dag>>8) + dstag) << 8) & 0xFF00FF00))); \ - } - -/* - * This macro does src IN mask OVER dst when src and dst are 0565 and - * mask is a 5-bit alpha value. Again, if src has alpha, this will not - * work. - */ -#define inOver0565(alpha, source, destval, dest) { \ - CARD16 dstrb = destval & 0xf81f; CARD16 dstg = destval & 0x7e0; \ - CARD32 drb = ((source&0xf81f)-dstrb)*alpha; CARD32 dg=((source & 0x7e0)-dstg)*alpha; \ - WRITE(dest, ((((drb>>5) + dstrb)&0xf81f) | (((dg>>5) + dstg) & 0x7e0))); \ - } - - -#define inOver2x0565(alpha, source, destval, dest) { \ - CARD32 dstrb = destval & 0x07e0f81f; CARD32 dstg = (destval & 0xf81f07e0)>>5; \ - CARD32 drb = ((source&0x07e0f81f)-dstrb)*alpha; CARD32 dg=(((source & 0xf81f07e0)>>5)-dstg)*alpha; \ - WRITE(dest, ((((drb>>5) + dstrb)&0x07e0f81f) | ((((dg>>5) + dstg)<<5) & 0xf81f07e0))); \ - } - - -#if IMAGE_BYTE_ORDER == LSBFirst -#define setupPackedReader(count,temp,where,workingWhere,workingVal) count=(long)where; \ - temp=count&3; \ - where-=temp; \ - workingWhere=(CARD32 *)where; \ - workingVal=READ(workingWhere++); \ - count=4-temp; \ - workingVal>>=(8*temp) - #define readPacked(where,x,y,z) {if(!(x)) { (x)=4; y = READ(z++); } where=(y)&0xff; (y)>>=8; (x)--;} - #define readPackedSource(where) readPacked(where,ws,workingSource,wsrc) - #define readPackedDest(where) readPacked(where,wd,workingiDest,widst) - #define writePacked(what) workingoDest>>=8; workingoDest|=(what<<24); ww--; if(!ww) { ww=4; WRITE (wodst++, workingoDest); } -#else - #warning "I havn't tested fbCompositeTrans_0888xnx0888() on big endian yet!" - #define setupPackedReader(count,temp,where,workingWhere,workingVal) count=(long)where; \ - temp=count&3; \ - where-=temp; \ - workingWhere=(CARD32 *)where; \ - workingVal=READ(workingWhere)++; \ - count=4-temp; \ - workingVal<<=(8*temp) - #define readPacked(where,x,y,z) {if(!(x)) { (x)=4; y = READ(z++); } where=(y)>>24; (y)<<=8; (x)--;} - #define readPackedSource(where) readPacked(where,ws,workingSource,wsrc) - #define readPackedDest(where) readPacked(where,wd,workingiDest,widst) - #define writePacked(what) workingoDest<<=8; workingoDest|=what; ww--; if(!ww) { ww=4; WRITE(wodst++, workingoDest); } -#endif - -/* - * Naming convention: - * - * opSRCxMASKxDST - */ - -void -fbCompositeSolidMask_nx8x8888 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src, srca; - CARD32 *dstLine, *dst, d, dstMask; - CARD8 *maskLine, *mask, m; - FbStride dstStride, maskStride; - CARD16 w; - - fbComposeGetSolid(pSrc, src, pDst->format); - - dstMask = FbFullMask (pDst->pDrawable->depth); - srca = src >> 24; - if (src == 0) - return; - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - while (w--) - { - m = READ(mask++); - if (m == 0xff) - { - if (srca == 0xff) - WRITE(dst, src & dstMask); - else - WRITE(dst, fbOver (src, READ(dst)) & dstMask); - } - else if (m) - { - d = fbIn (src, m); - WRITE(dst, fbOver (d, READ(dst)) & dstMask); - } - dst++; - } - } - - fbFinishAccess (pMask->pDrawable); - fbFinishAccess (pDst->pDrawable); -} +#define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b)) void -fbCompositeSolidMask_nx8888x8888C (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +fbWalkCompositeRegion (CARD8 op, + PicturePtr pSrc, + PicturePtr pMask, + PicturePtr pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height, + Bool srcRepeat, + Bool maskRepeat, + CompositeFunc compositeRect) { - CARD32 src, srca; - CARD32 *dstLine, *dst, d, dstMask; - CARD32 *maskLine, *mask, ma; - FbStride dstStride, maskStride; - CARD16 w; - CARD32 m, n, o, p; - - fbComposeGetSolid(pSrc, src, pDst->format); - - dstMask = FbFullMask (pDst->pDrawable->depth); - srca = src >> 24; - if (src == 0) - return; - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD32, maskStride, maskLine, 1); - - while (height--) + RegionRec region; + int n; + BoxPtr pbox; + int w, h, w_this, h_this; + int x_msk, y_msk, x_src, y_src, x_dst, y_dst; + + xDst += pDst->pDrawable->x; + yDst += pDst->pDrawable->y; + if (pSrc->pDrawable) { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - while (w--) - { - ma = READ(mask++); - if (ma == 0xffffffff) - { - if (srca == 0xff) - WRITE(dst, src & dstMask); - else - WRITE(dst, fbOver (src, READ(dst)) & dstMask); - } - else if (ma) - { - d = READ(dst); -#define FbInOverC(src,srca,msk,dst,i,result) { \ - CARD16 __a = FbGet8(msk,i); \ - CARD32 __t, __ta; \ - CARD32 __i; \ - __t = FbIntMult (FbGet8(src,i), __a,__i); \ - __ta = (CARD8) ~FbIntMult (srca, __a,__i); \ - __t = __t + FbIntMult(FbGet8(dst,i),__ta,__i); \ - __t = (CARD32) (CARD8) (__t | (-(__t >> 8))); \ - result = __t << (i); \ -} - FbInOverC (src, srca, ma, d, 0, m); - FbInOverC (src, srca, ma, d, 8, n); - FbInOverC (src, srca, ma, d, 16, o); - FbInOverC (src, srca, ma, d, 24, p); - WRITE(dst, m|n|o|p); - } - dst++; - } + xSrc += pSrc->pDrawable->x; + ySrc += pSrc->pDrawable->y; } - - fbFinishAccess (pMask->pDrawable); - fbFinishAccess (pDst->pDrawable); -} - -#define srcAlphaCombine24(a,b) genericCombine24(a,b,srca,srcia) -void -fbCompositeSolidMask_nx8x0888 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src, srca, srcia; - CARD8 *dstLine, *dst, *edst; - CARD8 *maskLine, *mask, m; - FbStride dstStride, maskStride; - CARD16 w; - CARD32 rs,gs,bs,rd,gd,bd; - - fbComposeGetSolid(pSrc, src, pDst->format); - - srca = src >> 24; - srcia = 255-srca; - if (src == 0) - return; - - rs=src&0xff; - gs=(src>>8)&0xff; - bs=(src>>16)&0xff; - - fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 3); - fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1); - - while (height--) + if (pMask && pMask->pDrawable) { - /* fixme: cleanup unused */ - unsigned long wt, wd; - CARD32 workingiDest; - CARD32 *widst; - - edst = dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - -#ifndef NO_MASKED_PACKED_READ - setupPackedReader(wd,wt,edst,widst,workingiDest); -#endif - - while (w--) - { -#ifndef NO_MASKED_PACKED_READ - readPackedDest(rd); - readPackedDest(gd); - readPackedDest(bd); -#else - rd = READ(edst++); - gd = READ(edst++); - bd = READ(edst++); -#endif - m = READ(mask++); - if (m == 0xff) - { - if (srca == 0xff) - { - WRITE(dst++, rs); - WRITE(dst++, gs); - WRITE(dst++, bs); - } - else - { - WRITE(dst++, (srcAlphaCombine24(rs, rd)>>8)); - WRITE(dst++, (srcAlphaCombine24(gs, gd)>>8)); - WRITE(dst++, (srcAlphaCombine24(bs, bd)>>8)); - } - } - else if (m) - { - int na=(srca*(int)m)>>8; - int nia=255-na; - WRITE(dst++, (genericCombine24(rs, rd, na, nia)>>8)); - WRITE(dst++, (genericCombine24(gs, gd, na, nia)>>8)); - WRITE(dst++, (genericCombine24(bs, bd, na, nia)>>8)); - } - else - { - dst+=3; - } - } + xMask += pMask->pDrawable->x; + yMask += pMask->pDrawable->y; } - - fbFinishAccess (pMask->pDrawable); - fbFinishAccess (pDst->pDrawable); -} -void -fbCompositeSolidMask_nx8x0565 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src, srca8, srca5; - CARD16 *dstLine, *dst; - CARD16 d; - CARD32 t; - CARD8 *maskLine, *mask, m; - FbStride dstStride, maskStride; - CARD16 w,src16; - - fbComposeGetSolid(pSrc, src, pDst->format); - - if (src == 0) - return; - - srca8 = (src >> 24); - srca5 = (srca8 >> 3); - src16 = cvt8888to0565(src); - - fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1); + if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc, + xMask, yMask, xDst, yDst, width, height)) + return; - while (height--) + n = REGION_NUM_RECTS (®ion); + pbox = REGION_RECTS (®ion); + while (n--) { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - while (w--) + h = pbox->y2 - pbox->y1; + y_src = pbox->y1 - yDst + ySrc; + y_msk = pbox->y1 - yDst + yMask; + y_dst = pbox->y1; + while (h) { - m = READ(mask++); - if (m == 0) - dst++; - else if (srca5 == (0xff >> 3)) - { - if (m == 0xff) - WRITE(dst++, src16); - else - { - d = READ(dst); - m >>= 3; - inOver0565 (m, src16, d, dst++); - } - } - else + h_this = h; + w = pbox->x2 - pbox->x1; + x_src = pbox->x1 - xDst + xSrc; + x_msk = pbox->x1 - xDst + xMask; + x_dst = pbox->x1; + if (maskRepeat) { - d = READ(dst); - if (m == 0xff) - { - t = fbOver24 (src, cvt0565to0888 (d)); - } - else - { - t = fbIn (src, m); - t = fbOver (t, cvt0565to0888 (d)); - } - WRITE(dst++, cvt8888to0565 (t)); + y_msk = mod (y_msk - pMask->pDrawable->y, pMask->pDrawable->height); + if (h_this > pMask->pDrawable->height - y_msk) + h_this = pMask->pDrawable->height - y_msk; + y_msk += pMask->pDrawable->y; } - } - } - - fbFinishAccess (pMask->pDrawable); - fbFinishAccess (pDst->pDrawable); -} - -static void -fbCompositeSolidMask_nx8888x0565 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 src, srca8, srca5; - CARD16 *dstLine, *dst; - CARD16 d; - CARD32 *maskLine, *mask; - CARD32 t; - CARD8 m; - FbStride dstStride, maskStride; - CARD16 w, src16; - - fbComposeGetSolid(pSrc, src, pDst->format); - - if (src == 0) - return; - - srca8 = src >> 24; - srca5 = srca8 >> 3; - src16 = cvt8888to0565(src); - - fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD32, maskStride, maskLine, 1); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - while (w--) - { - m = READ(mask++) >> 24; - if (m == 0) - dst++; - else if (srca5 == (0xff >> 3)) + if (srcRepeat) { - if (m == 0xff) - WRITE(dst++, src16); - else - { - d = READ(dst); - m >>= 3; - inOver0565 (m, src16, d, dst++); - } + y_src = mod (y_src - pSrc->pDrawable->y, pSrc->pDrawable->height); + if (h_this > pSrc->pDrawable->height - y_src) + h_this = pSrc->pDrawable->height - y_src; + y_src += pSrc->pDrawable->y; } - else + while (w) { - if (m == 0xff) + w_this = w; + if (maskRepeat) { - d = READ(dst); - t = fbOver24 (src, cvt0565to0888 (d)); - WRITE(dst++, cvt8888to0565 (t)); + x_msk = mod (x_msk - pMask->pDrawable->x, pMask->pDrawable->width); + if (w_this > pMask->pDrawable->width - x_msk) + w_this = pMask->pDrawable->width - x_msk; + x_msk += pMask->pDrawable->x; } - else + if (srcRepeat) { - d = READ(dst); - t = fbIn (src, m); - t = fbOver (t, cvt0565to0888 (d)); - WRITE(dst++, cvt8888to0565 (t)); + x_src = mod (x_src - pSrc->pDrawable->x, pSrc->pDrawable->width); + if (w_this > pSrc->pDrawable->width - x_src) + w_this = pSrc->pDrawable->width - x_src; + x_src += pSrc->pDrawable->x; } + (*compositeRect) (op, pSrc, pMask, pDst, + x_src, y_src, x_msk, y_msk, x_dst, y_dst, + w_this, h_this); + w -= w_this; + x_src += w_this; + x_msk += w_this; + x_dst += w_this; } + h -= h_this; + y_src += h_this; + y_msk += h_this; + y_dst += h_this; } + pbox++; } + REGION_UNINIT (pDst->pDrawable->pScreen, ®ion); } void -fbCompositeSolidMask_nx8888x0565C (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +fbComposite (CARD8 op, + PicturePtr pSrc, + PicturePtr pMask, + PicturePtr pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height) { - CARD32 src, srca; - CARD16 src16; - CARD16 *dstLine, *dst; - CARD32 d; - CARD32 *maskLine, *mask, ma; - FbStride dstStride, maskStride; - CARD16 w; - CARD32 m, n, o; - - fbComposeGetSolid(pSrc, src, pDst->format); - - srca = src >> 24; - if (src == 0) - return; - - src16 = cvt8888to0565(src); - - fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD32, maskStride, maskLine, 1); - - while (height--) + pixman_image_t *src, *mask, *dest; + + xDst += pDst->pDrawable->x; + yDst += pDst->pDrawable->y; + if (pSrc->pDrawable) { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - while (w--) - { - ma = READ(mask++); - if (ma == 0xffffffff) - { - if (srca == 0xff) - { - WRITE(dst, src16); - } - else - { - d = READ(dst); - d = fbOver24 (src, cvt0565to0888(d)); - WRITE(dst, cvt8888to0565(d)); - } - } - else if (ma) - { - d = READ(dst); - d = cvt0565to0888(d); - FbInOverC (src, srca, ma, d, 0, m); - FbInOverC (src, srca, ma, d, 8, n); - FbInOverC (src, srca, ma, d, 16, o); - d = m|n|o; - WRITE(dst, cvt8888to0565(d)); - } - dst++; - } + xSrc += pSrc->pDrawable->x; + ySrc += pSrc->pDrawable->y; } - - fbFinishAccess (pMask->pDrawable); - fbFinishAccess (pDst->pDrawable); -} - -void -fbCompositeSrc_8888x8888 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD32 *dstLine, *dst, dstMask; - CARD32 *srcLine, *src, s; - FbStride dstStride, srcStride; - CARD8 a; - CARD16 w; - - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); - - dstMask = FbFullMask (pDst->pDrawable->depth); - - while (height--) + if (pMask && pMask->pDrawable) { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w--) - { - s = READ(src++); - a = s >> 24; - if (a == 0xff) - WRITE(dst, s & dstMask); - else if (a) - WRITE(dst, fbOver (s, READ(dst)) & dstMask); - dst++; - } + xMask += pMask->pDrawable->x; + yMask += pMask->pDrawable->y; } - fbFinishAccess (pSrc->pDrawable); - fbFinishAccess (pDst->pDrawable); -} - -void -fbCompositeSrc_8888x0888 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD8 *dstLine, *dst; - CARD32 d; - CARD32 *srcLine, *src, s; - CARD8 a; - FbStride dstStride, srcStride; - CARD16 w; - - fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 3); - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); + miCompositeSourceValidate (pSrc, xSrc, ySrc, width, height); + if (pMask) + miCompositeSourceValidate (pMask, xMask, yMask, width, height); + + src = image_from_pict (pSrc, TRUE); + mask = image_from_pict (pMask, TRUE); + dest = image_from_pict (pDst, TRUE); - while (height--) + if (src && dest && !(pMask && !mask)) { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w--) - { - s = READ(src++); - a = s >> 24; - if (a) - { - if (a == 0xff) - d = s; - else - d = fbOver24 (s, Fetch24(dst)); - Store24(dst,d); - } - dst += 3; - } + pixman_image_composite (op, src, mask, dest, + xSrc, ySrc, xMask, yMask, xDst, yDst, + width, height); + } - - fbFinishAccess (pSrc->pDrawable); - fbFinishAccess (pDst->pDrawable); + + if (src) + pixman_image_unref (src); + if (mask) + pixman_image_unref (mask); + if (dest) + pixman_image_unref (dest); } void -fbCompositeSrc_8888x0565 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +fbCompositeGeneral (CARD8 op, + PicturePtr pSrc, + PicturePtr pMask, + PicturePtr pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height) { - CARD16 *dstLine, *dst; - CARD32 d; - CARD32 *srcLine, *src, s; - CARD8 a; - FbStride dstStride, srcStride; - CARD16 w; - - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); - fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w--) - { - s = READ(src++); - a = s >> 24; - if (a) - { - if (a == 0xff) - d = s; - else - { - d = READ(dst); - d = fbOver24 (s, cvt0565to0888(d)); - } - WRITE(dst, cvt8888to0565(d)); - } - dst++; - } - } - - fbFinishAccess (pDst->pDrawable); - fbFinishAccess (pSrc->pDrawable); + return fbComposite (op, pSrc, pMask, pDst, + xSrc, ySrc, xMask, yMask, xDst, yDst, + width, height); } -void -fbCompositeSrcAdd_8000x8000 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - CARD8 *dstLine, *dst; - CARD8 *srcLine, *src; - FbStride dstStride, srcStride; - CARD16 w; - CARD8 s, d; - CARD16 t; - - fbComposeGetStart (pSrc, xSrc, ySrc, CARD8, srcStride, srcLine, 1); - fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w--) - { - s = READ(src++); - if (s) - { - if (s != 0xff) - { - d = READ(dst); - t = d + s; - s = t | (0 - (t >> 8)); - } - WRITE(dst, s); - } - dst++; - } - } - - fbFinishAccess (pDst->pDrawable); - fbFinishAccess (pSrc->pDrawable); -} +#endif /* RENDER */ -void -fbCompositeSrcAdd_8888x8888 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +static pixman_image_t * +create_solid_fill_image (PicturePtr pict) { - CARD32 *dstLine, *dst; - CARD32 *srcLine, *src; - FbStride dstStride, srcStride; - CARD16 w; - CARD32 s, d; - CARD16 t; - CARD32 m,n,o,p; - - fbComposeGetStart (pSrc, xSrc, ySrc, CARD32, srcStride, srcLine, 1); - fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - while (w--) - { - s = READ(src++); - if (s) - { - if (s != 0xffffffff) - { - d = READ(dst); - if (d) - { - m = FbAdd(s,d,0,t); - n = FbAdd(s,d,8,t); - o = FbAdd(s,d,16,t); - p = FbAdd(s,d,24,t); - s = m|n|o|p; - } - } - WRITE(dst, s); - } - dst++; - } - } - - fbFinishAccess (pDst->pDrawable); - fbFinishAccess (pSrc->pDrawable); + PictSolidFill *solid = &pict->pSourcePict->solidFill; + pixman_color_t color; + CARD32 a, r, g, b; + + a = (solid->color & 0xff000000) >> 24; + r = (solid->color & 0x00ff0000) >> 16; + g = (solid->color & 0x0000ff00) >> 8; + b = (solid->color & 0x000000ff) >> 0; + + color.alpha = (a << 8) | a; + color.red = (r << 8) | r; + color.green = (g << 8) | g; + color.blue = (b << 8) | b; + + return pixman_image_create_solid_fill (&color); } -static void -fbCompositeSrcAdd_8888x8x8 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +static pixman_image_t * +create_linear_gradient_image (PictGradient *gradient) { - CARD8 *dstLine, *dst; - CARD8 *maskLine, *mask; - FbStride dstStride, maskStride; - CARD16 w; - CARD32 src; - CARD8 sa; - - fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 1); - fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1); - fbComposeGetSolid (pSrc, src, pDst->format); - sa = (src >> 24); - - while (height--) - { - dst = dstLine; - dstLine += dstStride; - mask = maskLine; - maskLine += maskStride; - w = width; - - while (w--) - { - CARD16 tmp; - CARD16 a; - CARD32 m, d; - CARD32 r; - - a = READ(mask++); - d = READ(dst); - - m = FbInU (sa, 0, a, tmp); - r = FbAdd (m, d, 0, tmp); - - WRITE(dst++, r); - } - } + PictLinearGradient *linear = (PictLinearGradient *)gradient; + pixman_point_fixed_t p1; + pixman_point_fixed_t p2; + + p1.x = linear->p1.x; + p1.y = linear->p1.y; + p2.x = linear->p2.x; + p2.y = linear->p2.y; - fbFinishAccess(pDst->pDrawable); - fbFinishAccess(pMask->pDrawable); + return pixman_image_create_linear_gradient ( + &p1, &p2, (pixman_gradient_stop_t *)gradient->stops, gradient->nstops); } -void -fbCompositeSrcAdd_1000x1000 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +static pixman_image_t * +create_radial_gradient_image (PictGradient *gradient) { - FbBits *dstBits, *srcBits; - FbStride dstStride, srcStride; - int dstBpp, srcBpp; - int dstXoff, dstYoff; - int srcXoff, srcYoff; - - fbGetDrawable(pSrc->pDrawable, srcBits, srcStride, srcBpp, srcXoff, srcYoff); - - fbGetDrawable(pDst->pDrawable, dstBits, dstStride, dstBpp, dstXoff, dstYoff); - - fbBlt (srcBits + srcStride * (ySrc + srcYoff), - srcStride, - xSrc + srcXoff, - - dstBits + dstStride * (yDst + dstYoff), - dstStride, - xDst + dstXoff, - - width, - height, - - GXor, - FB_ALLONES, - srcBpp, - - FALSE, - FALSE); - - fbFinishAccess(pDst->pDrawable); - fbFinishAccess(pSrc->pDrawable); + PictRadialGradient *radial = (PictRadialGradient *)gradient; + pixman_point_fixed_t c1; + pixman_point_fixed_t c2; + + c1.x = radial->c1.x; + c1.y = radial->c1.y; + c2.x = radial->c2.x; + c2.y = radial->c2.y; + + return pixman_image_create_radial_gradient ( + &c1, &c2, radial->c1.radius, + radial->c2.radius, + (pixman_gradient_stop_t *)gradient->stops, gradient->nstops); } -void -fbCompositeSolidMask_nx1xn (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +static pixman_image_t * +create_conical_gradient_image (PictGradient *gradient) { - FbBits *dstBits; - FbStip *maskBits; - FbStride dstStride, maskStride; - int dstBpp, maskBpp; - int dstXoff, dstYoff; - int maskXoff, maskYoff; - FbBits src; - - fbComposeGetSolid(pSrc, src, pDst->format); - - if ((src & 0xff000000) != 0xff000000) - { - fbCompositeGeneral (op, pSrc, pMask, pDst, - xSrc, ySrc, xMask, yMask, xDst, yDst, - width, height); - return; - } - fbGetStipDrawable (pMask->pDrawable, maskBits, maskStride, maskBpp, maskXoff, maskYoff); - fbGetDrawable (pDst->pDrawable, dstBits, dstStride, dstBpp, dstXoff, dstYoff); - - switch (dstBpp) { - case 32: - break; - case 24: - break; - case 16: - src = cvt8888to0565(src); - break; - } - - src = fbReplicatePixel (src, dstBpp); - - fbBltOne (maskBits + maskStride * (yMask + maskYoff), - maskStride, - xMask + maskXoff, - - dstBits + dstStride * (yDst + dstYoff), - dstStride, - (xDst + dstXoff) * dstBpp, - dstBpp, - - width * dstBpp, - height, - - 0x0, - src, - FB_ALLONES, - 0x0); - - fbFinishAccess (pDst->pDrawable); - fbFinishAccess (pMask->pDrawable); + PictConicalGradient *conical = (PictConicalGradient *)gradient; + pixman_point_fixed_t center; + + center.x = conical->center.x; + center.y = conical->center.y; + + return pixman_image_create_conical_gradient ( + ¢er, conical->angle, (pixman_gradient_stop_t *)gradient->stops, + gradient->nstops); } -# define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b)) - -/* - * Apply a constant alpha value in an over computation - */ -static void -fbCompositeSrcSrc_nxn (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -static void -fbCompositeTrans_0565xnx0565(CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +static pixman_image_t * +create_bits_picture (PicturePtr pict, + Bool has_clip) { - CARD16 *dstLine, *dst; - CARD16 *srcLine, *src; - FbStride dstStride, srcStride; - CARD16 w; - FbBits mask; - CARD8 maskAlpha; - CARD16 s_16, d_16; - CARD32 s_32, d_32; + FbBits *bits; + FbStride stride; + int bpp, xoff, yoff; + pixman_image_t *image; - fbComposeGetSolid (pMask, mask, pDst->format); - maskAlpha = mask >> 27; + fbGetDrawable (pict->pDrawable, bits, stride, bpp, xoff, yoff); + + bits += yoff * stride + xoff; + + image = pixman_image_create_bits ( + pict->format, + pict->pDrawable->width, pict->pDrawable->height, + (uint32_t *)bits, stride * sizeof (FbStride)); + + +#ifdef FB_ACCESS_WRAPPER +#if FB_SHIFT==5 + + pixman_image_set_accessors (image, + (pixman_read_memory_func_t)wfbReadMemory, + (pixman_write_memory_func_t)wfbWriteMemory); - if (!maskAlpha) - return; - if (maskAlpha == 0xff) - { - fbCompositeSrcSrc_nxn (PictOpSrc, pSrc, pMask, pDst, - xSrc, ySrc, xMask, yMask, xDst, yDst, - width, height); - return; - } - - fbComposeGetStart (pSrc, xSrc, ySrc, CARD16, srcStride, srcLine, 1); - fbComposeGetStart (pDst, xDst, yDst, CARD16, dstStride, dstLine, 1); - - while (height--) - { - CARD32 *isrc, *idst; - dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width; - - if(((long)src&1)==1) - { - s_16 = READ(src++); - d_16 = READ(dst); - inOver0565(maskAlpha, s_16, d_16, dst++); - w--; - } - isrc=(CARD32 *)src; - if(((long)dst&1)==0) - { - idst=(CARD32 *)dst; - while (w>1) - { - s_32 = READ(isrc++); - d_32 = READ(idst); - inOver2x0565(maskAlpha, s_32, d_32, idst++); - w-=2; - } - dst=(CARD16 *)idst; - } - else - { - while (w > 1) - { - s_32 = READ(isrc++); -#if IMAGE_BYTE_ORDER == LSBFirst - s_16=s_32&0xffff; #else - s_16=s_32>>16; + +#error The pixman library only works when FbBits is 32 bits wide + #endif - d_16 = READ(dst); - inOver0565 (maskAlpha, s_16, d_16, dst++); -#if IMAGE_BYTE_ORDER == LSBFirst - s_16=s_32>>16; -#else - s_16=s_32&0xffff; #endif - d_16 = READ(dst); - inOver0565(maskAlpha, s_16, d_16, dst++); - w-=2; - } - } - src=(CARD16 *)isrc; - if(w!=0) - { - s_16 = READ(src); - d_16 = READ(dst); - inOver0565(maskAlpha, s_16, d_16, dst); - } + + /* pCompositeClip is undefined for source pictures, so + * only set the clip region for pictures with drawables + */ + if (has_clip) + { + if (pict->clientClipType != CT_NONE) + pixman_image_set_has_client_clip (image, TRUE); + + pixman_image_set_clip_region (image, pict->pCompositeClip); } - fbFinishAccess (pSrc->pDrawable); - fbFinishAccess (pDst->pDrawable); -} + /* Indexed table */ + if (pict->pFormat->index.devPrivate) + pixman_image_set_indexed (image, pict->pFormat->index.devPrivate); + + fbFinishAccess (pict->pDrawable); -/* macros for "i can't believe it's not fast" packed pixel handling */ -#define alphamaskCombine24(a,b) genericCombine24(a,b,maskAlpha,maskiAlpha) + return image; +} static void -fbCompositeTrans_0888xnx0888(CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +set_image_properties (pixman_image_t *image, PicturePtr pict) { - CARD8 *dstLine, *dst,*idst; - CARD8 *srcLine, *src; - FbStride dstStride, srcStride; - CARD16 w; - FbBits mask; - CARD16 maskAlpha,maskiAlpha; - - fbComposeGetSolid (pMask, mask, pDst->format); - maskAlpha = mask >> 24; - maskiAlpha= 255-maskAlpha; + pixman_repeat_t repeat; + pixman_filter_t filter; - if (!maskAlpha) - return; - /* - if (maskAlpha == 0xff) - { - fbCompositeSrc_0888x0888 (op, pSrc, pMask, pDst, - xSrc, ySrc, xMask, yMask, xDst, yDst, - width, height); - return; - } - */ - - fbComposeGetStart (pSrc, xSrc, ySrc, CARD8, srcStride, srcLine, 3); - fbComposeGetStart (pDst, xDst, yDst, CARD8, dstStride, dstLine, 3); + if (pict->transform) + { + pixman_image_set_transform ( + image, (pixman_transform_t *)pict->transform); + } + switch (pict->repeatType) { - unsigned long ws,wt; - CARD32 workingSource; - CARD32 *wsrc, *wdst, *widst; - CARD32 rs, rd, nd; - CARD8 *isrc; + default: + case RepeatNone: + repeat = PIXMAN_REPEAT_NONE; + break; + case RepeatPad: + repeat = PIXMAN_REPEAT_PAD; + break; - /* are xSrc and xDst at the same alignment? if not, we need to be complicated :) */ - /* if(0==0) */ - if ((((xSrc * 3) & 3) != ((xDst * 3) & 3)) || - ((srcStride & 3) != (dstStride & 3))) - { - while (height--) - { - dst = dstLine; - dstLine += dstStride; - isrc = src = srcLine; - srcLine += srcStride; - w = width*3; - - setupPackedReader(ws,wt,isrc,wsrc,workingSource); - - /* get to word aligned */ - switch(~(long)dst&3) - { - case 1: - readPackedSource(rs); - /* *dst++=alphamaskCombine24(rs, *dst)>>8; */ - rd = READ(dst); /* make gcc happy. hope it doens't cost us too much performance*/ - WRITE(dst++, alphamaskCombine24(rs, rd) >> 8); - w--; if(w==0) break; - case 2: - readPackedSource(rs); - rd = READ(dst); - WRITE(dst++, alphamaskCombine24(rs, rd) >> 8); - w--; if(w==0) break; - case 3: - readPackedSource(rs); - rd = READ(dst); - WRITE(dst++,alphamaskCombine24(rs, rd) >> 8); - w--; if(w==0) break; - } - wdst=(CARD32 *)dst; - while (w>3) - { - rs=READ(wsrc++); - /* FIXME: write a special readPackedWord macro, which knows how to - * halfword combine - */ -#if IMAGE_BYTE_ORDER == LSBFirst - rd=READ(wdst); - readPackedSource(nd); - readPackedSource(rs); - nd|=rs<<8; - readPackedSource(rs); - nd|=rs<<16; - readPackedSource(rs); - nd|=rs<<24; -#else - readPackedSource(nd); - nd<<=24; - readPackedSource(rs); - nd|=rs<<16; - readPackedSource(rs); - nd|=rs<<8; - readPackedSource(rs); - nd|=rs; -#endif - inOver0888(maskAlpha, nd, rd, wdst++); - w-=4; - } - src=(CARD8 *)wdst; - switch(w) - { - case 3: - readPackedSource(rs); - rd=READ(dst); - WRITE(dst++,alphamaskCombine24(rs, rd)>>8); - case 2: - readPackedSource(rs); - rd = READ(dst); - WRITE(dst++, alphamaskCombine24(rs, rd)>>8); - case 1: - readPackedSource(rs); - rd = READ(dst); - WRITE(dst++, alphamaskCombine24(rs, rd)>>8); - } - } - } - else - { - while (height--) - { - idst=dst = dstLine; - dstLine += dstStride; - src = srcLine; - srcLine += srcStride; - w = width*3; - /* get to word aligned */ - switch(~(long)src&3) - { - case 1: - rd=alphamaskCombine24(READ(src++), READ(dst))>>8; - WRITE(dst++, rd); - w--; if(w==0) break; - case 2: - rd=alphamaskCombine24(READ(src++), READ(dst))>>8; - WRITE(dst++, rd); - w--; if(w==0) break; - case 3: - rd=alphamaskCombine24(READ(src++), READ(dst))>>8; - WRITE(dst++, rd); - w--; if(w==0) break; - } - wsrc=(CARD32 *)src; - widst=(CARD32 *)dst; - while(w>3) - { - rs = READ(wsrc++); - rd = READ(widst); - inOver0888 (maskAlpha, rs, rd, widst++); - w-=4; - } - src=(CARD8 *)wsrc; - dst=(CARD8 *)widst; - switch(w) - { - case 3: - rd=alphamaskCombine24(READ(src++), READ(dst))>>8; - WRITE(dst++, rd); - case 2: - rd=alphamaskCombine24(READ(src++), READ(dst))>>8; - WRITE(dst++, rd); - case 1: - rd=alphamaskCombine24(READ(src++), READ(dst))>>8; - WRITE(dst++, rd); - } - } - } + case RepeatNormal: + repeat = PIXMAN_REPEAT_NORMAL; + break; + + case RepeatReflect: + repeat = PIXMAN_REPEAT_REFLECT; + break; } -} - -/* - * Simple bitblt - */ - -static void -fbCompositeSrcSrc_nxn (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ - FbBits *dst; - FbBits *src; - FbStride dstStride, srcStride; - int srcXoff, srcYoff; - int dstXoff, dstYoff; - int srcBpp; - int dstBpp; - Bool reverse = FALSE; - Bool upsidedown = FALSE; - fbGetDrawable(pSrc->pDrawable,src,srcStride,srcBpp,srcXoff,srcYoff); - fbGetDrawable(pDst->pDrawable,dst,dstStride,dstBpp,dstXoff,dstYoff); + pixman_image_set_repeat (image, repeat); + + if (pict->alphaMap) + { + pixman_image_t *alpha_map = image_from_pict (pict->alphaMap, TRUE); - fbBlt (src + (ySrc + srcYoff) * srcStride, - srcStride, - (xSrc + srcXoff) * srcBpp, - - dst + (yDst + dstYoff) * dstStride, - dstStride, - (xDst + dstXoff) * dstBpp, - - (width) * dstBpp, - (height), - - GXcopy, - FB_ALLONES, - dstBpp, - - reverse, - upsidedown); + pixman_image_set_alpha_map ( + image, alpha_map, pict->alphaOrigin.x, pict->alphaOrigin.y); + + pixman_image_unref (alpha_map); + } - fbFinishAccess(pSrc->pDrawable); - fbFinishAccess(pDst->pDrawable); -} + pixman_image_set_component_alpha (image, pict->componentAlpha); -/* - * Solid fill -void -fbCompositeSolidSrc_nxn (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) -{ + switch (pict->filter) + { + default: + case PictFilterNearest: + case PictFilterFast: + filter = PIXMAN_FILTER_NEAREST; + break; + + case PictFilterBilinear: + case PictFilterGood: + filter = PIXMAN_FILTER_BILINEAR; + break; + + case PictFilterConvolution: + filter = PIXMAN_FILTER_CONVOLUTION; + break; + } + pixman_image_set_filter (image, filter, (pixman_fixed_t *)pict->filter_params, pict->filter_nparams); } - */ -void -fbComposite (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +pixman_image_t * +image_from_pict (PicturePtr pict, + Bool has_clip) { - RegionRec region; - int n; - BoxPtr pbox; - CompositeFunc func = NULL; - Bool srcRepeat = pSrc->pDrawable && pSrc->repeatType == RepeatNormal; - Bool maskRepeat = FALSE; - Bool srcTransform = pSrc->transform != 0; - Bool maskTransform = FALSE; - Bool srcAlphaMap = pSrc->alphaMap != 0; - Bool maskAlphaMap = FALSE; - Bool dstAlphaMap = pDst->alphaMap != 0; - int x_msk, y_msk, x_src, y_src, x_dst, y_dst; - int w, h, w_this, h_this; + pixman_image_t *image = NULL; -#ifdef USE_MMX - static Bool mmx_setup = FALSE; - if (!mmx_setup) { - fbComposeSetupMMX(); - mmx_setup = TRUE; - } -#endif - - xDst += pDst->pDrawable->x; - yDst += pDst->pDrawable->y; - if (pSrc->pDrawable) { - xSrc += pSrc->pDrawable->x; - ySrc += pSrc->pDrawable->y; - } + if (!pict) + return NULL; - if (srcRepeat && srcTransform && - pSrc->pDrawable->width == 1 && - pSrc->pDrawable->height == 1) - srcTransform = FALSE; - - if (pMask && pMask->pDrawable) + if (pict->pDrawable) { - xMask += pMask->pDrawable->x; - yMask += pMask->pDrawable->y; - maskRepeat = pMask->repeat == RepeatNormal; - - if (pMask->filter == PictFilterConvolution) - maskTransform = TRUE; - - maskAlphaMap = pMask->alphaMap != 0; - - if (maskRepeat && maskTransform && - pMask->pDrawable->width == 1 && - pMask->pDrawable->height == 1) - maskTransform = FALSE; + image = create_bits_picture (pict, has_clip); } - - if (pSrc->pDrawable && (!pMask || pMask->pDrawable) - && !srcTransform && !maskTransform - && !maskAlphaMap && !srcAlphaMap && !dstAlphaMap - && (pSrc->filter != PictFilterConvolution) - && (!pMask || pMask->filter != PictFilterConvolution)) - switch (op) { - case PictOpOver: - if (pMask) - { - if (fbCanGetSolid(pSrc) && - !maskRepeat) - { - if (PICT_FORMAT_COLOR(pSrc->format)) { - switch (pMask->format) { - case PICT_a8: - switch (pDst->format) { - case PICT_r5g6b5: - case PICT_b5g6r5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8x0565mmx; - else -#endif - func = fbCompositeSolidMask_nx8x0565; - break; - case PICT_r8g8b8: - case PICT_b8g8r8: - func = fbCompositeSolidMask_nx8x0888; - break; - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8x8888mmx; - else -#endif - func = fbCompositeSolidMask_nx8x8888; - break; - default: - break; - } - break; - case PICT_a8r8g8b8: - if (pMask->componentAlpha) { - switch (pDst->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8888x8888Cmmx; - else -#endif - func = fbCompositeSolidMask_nx8888x8888C; - break; - case PICT_r5g6b5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8888x0565Cmmx; - else -#endif - func = fbCompositeSolidMask_nx8888x0565C; - break; - default: - break; - } - } - else - { - switch (pDst->format) { - case PICT_r5g6b5: - func = fbCompositeSolidMask_nx8888x0565; - break; - default: - break; - } - } - break; - case PICT_a8b8g8r8: - if (pMask->componentAlpha) { - switch (pDst->format) { - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8888x8888Cmmx; - else -#endif - func = fbCompositeSolidMask_nx8888x8888C; - break; - case PICT_b5g6r5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8888x0565Cmmx; - else -#endif - func = fbCompositeSolidMask_nx8888x0565C; - break; - default: - break; - } - } - else - { - switch (pDst->format) { - case PICT_b5g6r5: - func = fbCompositeSolidMask_nx8888x0565; - break; - default: - break; - } - } - break; - case PICT_a1: - switch (pDst->format) { - case PICT_r5g6b5: - case PICT_b5g6r5: - case PICT_r8g8b8: - case PICT_b8g8r8: - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: - func = fbCompositeSolidMask_nx1xn; - break; - default: - break; - } - break; - default: - break; - } - } - if (func != fbCompositeGeneral) - srcRepeat = FALSE; - } - else if (!srcRepeat) /* has mask and non-repeating source */ - { - if (pSrc->pDrawable == pMask->pDrawable && - xSrc == xMask && ySrc == yMask && - !pMask->componentAlpha && !maskRepeat) - { - /* source == mask: non-premultiplied data */ - switch (pSrc->format) { - case PICT_x8b8g8r8: - switch (pMask->format) { - case PICT_a8r8g8b8: - case PICT_a8b8g8r8: - switch (pDst->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888RevNPx8888mmx; -#endif - break; - case PICT_r5g6b5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888RevNPx0565mmx; -#endif - break; - default: - break; - } - break; - default: - break; - } - break; - case PICT_x8r8g8b8: - switch (pMask->format) { - case PICT_a8r8g8b8: - case PICT_a8b8g8r8: - switch (pDst->format) { - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888RevNPx8888mmx; -#endif - break; - case PICT_r5g6b5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888RevNPx0565mmx; -#endif - break; - default: - break; - } - break; - default: - break; - } - break; - default: - break; - } - break; - } - else if (maskRepeat && - pMask->pDrawable->width == 1 && - pMask->pDrawable->height == 1) - { - switch (pSrc->format) { - case PICT_r5g6b5: - case PICT_b5g6r5: - if (pDst->format == pSrc->format) - func = fbCompositeTrans_0565xnx0565; - break; - case PICT_r8g8b8: - case PICT_b8g8r8: - if (pDst->format == pSrc->format) - func = fbCompositeTrans_0888xnx0888; - break; -#ifdef USE_MMX - case PICT_x8r8g8b8: - if ((pDst->format == PICT_a8r8g8b8 || - pDst->format == PICT_x8r8g8b8) && - pMask->format == PICT_a8 && fbHaveMMX()) - func = fbCompositeSrc_x888x8x8888mmx; - break; - case PICT_x8b8g8r8: - if ((pDst->format == PICT_a8b8g8r8 || - pDst->format == PICT_x8b8g8r8) && - pMask->format == PICT_a8 && fbHaveMMX()) - func = fbCompositeSrc_x888x8x8888mmx; - break; - case PICT_a8r8g8b8: - if ((pDst->format == PICT_a8r8g8b8 || - pDst->format == PICT_x8r8g8b8) && - pMask->format == PICT_a8 && fbHaveMMX()) - func = fbCompositeSrc_8888x8x8888mmx; - break; - case PICT_a8b8g8r8: - if ((pDst->format == PICT_a8b8g8r8 || - pDst->format == PICT_x8b8g8r8) && - pMask->format == PICT_a8 && fbHaveMMX()) - func = fbCompositeSrc_8888x8x8888mmx; - break; -#endif - default: - break; - } - - if (func != fbCompositeGeneral) - maskRepeat = FALSE; - } - } - } - else /* no mask */ - { - if (fbCanGetSolid(pSrc)) - { - /* no mask and repeating source */ - switch (pSrc->format) { - case PICT_a8r8g8b8: - switch (pDst->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - { - srcRepeat = FALSE; - func = fbCompositeSolid_nx8888mmx; - } -#endif - break; - case PICT_r5g6b5: -#ifdef USE_MMX - if (fbHaveMMX()) - { - srcRepeat = FALSE; - func = fbCompositeSolid_nx0565mmx; - } -#endif - break; - default: - break; - } - break; - default: - break; - } - } - else if (! srcRepeat) - { - /* - * Formats without alpha bits are just Copy with Over - */ - if (pSrc->format == pDst->format && !PICT_FORMAT_A(pSrc->format)) - { -#ifdef USE_MMX - if (fbHaveMMX() && - (pSrc->format == PICT_x8r8g8b8 || pSrc->format == PICT_x8b8g8r8)) - func = fbCompositeCopyAreammx; - else -#endif - func = fbCompositeSrcSrc_nxn; - } - else switch (pSrc->format) { - case PICT_a8r8g8b8: - switch (pDst->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888x8888mmx; - else -#endif - func = fbCompositeSrc_8888x8888; - break; - case PICT_r8g8b8: - func = fbCompositeSrc_8888x0888; - break; - case PICT_r5g6b5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888x0565mmx; - else -#endif - func = fbCompositeSrc_8888x0565; - break; - default: - break; - } - break; - case PICT_x8r8g8b8: - switch (pDst->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeCopyAreammx; -#endif - break; - default: - break; - } - case PICT_x8b8g8r8: - switch (pDst->format) { - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeCopyAreammx; -#endif - break; - default: - break; - } - break; - case PICT_a8b8g8r8: - switch (pDst->format) { - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888x8888mmx; - else -#endif - func = fbCompositeSrc_8888x8888; - break; - case PICT_b8g8r8: - func = fbCompositeSrc_8888x0888; - break; - case PICT_b5g6r5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888x0565mmx; - else -#endif - func = fbCompositeSrc_8888x0565; - break; - default: - break; - } - break; - default: - break; - } - } - } - break; - case PictOpAdd: - if (pMask == 0) - { - switch (pSrc->format) { - case PICT_a8r8g8b8: - switch (pDst->format) { - case PICT_a8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrcAdd_8888x8888mmx; - else -#endif - func = fbCompositeSrcAdd_8888x8888; - break; - default: - break; - } - break; - case PICT_a8b8g8r8: - switch (pDst->format) { - case PICT_a8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrcAdd_8888x8888mmx; - else -#endif - func = fbCompositeSrcAdd_8888x8888; - break; - default: - break; - } - break; - case PICT_a8: - switch (pDst->format) { - case PICT_a8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrcAdd_8000x8000mmx; - else -#endif - func = fbCompositeSrcAdd_8000x8000; - break; - default: - break; - } - break; - case PICT_a1: - switch (pDst->format) { - case PICT_a1: - func = fbCompositeSrcAdd_1000x1000; - break; - default: - break; - } - break; - default: - break; - } - } - else - { - if ((pSrc->format == PICT_a8r8g8b8 || - pSrc->format == PICT_a8b8g8r8) && - fbCanGetSolid (pSrc) && - pMask->format == PICT_a8 && - pDst->format == PICT_a8) - { - srcRepeat = FALSE; -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrcAdd_8888x8x8mmx; - else -#endif - func = fbCompositeSrcAdd_8888x8x8; - } - } - break; - case PictOpSrc: - if (pMask) + else if (pict->pSourcePict) + { + SourcePict *sp = pict->pSourcePict; + + if (sp->type == SourcePictTypeSolidFill) { -#ifdef USE_MMX - if (fbCanGetSolid (pSrc)) - { - if (pMask->format == PICT_a8) - { - switch (pDst->format) - { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: - if (fbHaveMMX()) - { - srcRepeat = FALSE; - func = fbCompositeSolidMaskSrc_nx8x8888mmx; - } - break; - default: - break; - } - } - } -#endif + image = create_solid_fill_image (pict); } else { - if (pSrc->format == pDst->format) - { -#ifdef USE_MMX - if (pSrc->pDrawable != pDst->pDrawable && fbHaveMMX() && - (PICT_FORMAT_BPP (pSrc->format) == 16 || - PICT_FORMAT_BPP (pSrc->format) == 32)) - func = fbCompositeCopyAreammx; - else -#endif - func = fbCompositeSrcSrc_nxn; - } - } - break; - case PictOpIn: -#ifdef USE_MMX - if (pSrc->format == PICT_a8 && - pDst->format == PICT_a8 && - !pMask) - { - if (fbHaveMMX()) - func = fbCompositeIn_8x8mmx; - } - else if (srcRepeat && pMask && !pMask->componentAlpha && - (pSrc->format == PICT_a8r8g8b8 || - pSrc->format == PICT_a8b8g8r8) && - (pMask->format == PICT_a8) && - pDst->format == PICT_a8) - { - if (fbHaveMMX()) - { - srcRepeat = FALSE; - func = fbCompositeIn_nx8x8mmx; - } + PictGradient *gradient = &pict->pSourcePict->gradient; + + if (sp->type == SourcePictTypeLinear) + image = create_linear_gradient_image (gradient); + else if (sp->type == SourcePictTypeRadial) + image = create_radial_gradient_image (gradient); + else if (sp->type == SourcePictTypeConical) + image = create_conical_gradient_image (gradient); } -#else - func = NULL; -#endif - break; - default: - break; - } - - if (!func) { - /* no fast path, use the general code */ - fbCompositeGeneral(op, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst, yDst, width, height); - return; } - - /* if we are transforming, we handle repeats in fbFetchTransformed */ - if (srcTransform) - srcRepeat = FALSE; - if (maskTransform) - maskRepeat = FALSE; - if (!miComputeCompositeRegion (®ion, pSrc, pMask, pDst, xSrc, ySrc, - xMask, yMask, xDst, yDst, width, height)) - return; - - n = REGION_NUM_RECTS (®ion); - pbox = REGION_RECTS (®ion); - while (n--) - { - h = pbox->y2 - pbox->y1; - y_src = pbox->y1 - yDst + ySrc; - y_msk = pbox->y1 - yDst + yMask; - y_dst = pbox->y1; - while (h) - { - h_this = h; - w = pbox->x2 - pbox->x1; - x_src = pbox->x1 - xDst + xSrc; - x_msk = pbox->x1 - xDst + xMask; - x_dst = pbox->x1; - if (maskRepeat) - { - y_msk = mod (y_msk - pMask->pDrawable->y, pMask->pDrawable->height); - if (h_this > pMask->pDrawable->height - y_msk) - h_this = pMask->pDrawable->height - y_msk; - y_msk += pMask->pDrawable->y; - } - if (srcRepeat) - { - y_src = mod (y_src - pSrc->pDrawable->y, pSrc->pDrawable->height); - if (h_this > pSrc->pDrawable->height - y_src) - h_this = pSrc->pDrawable->height - y_src; - y_src += pSrc->pDrawable->y; - } - while (w) - { - w_this = w; - if (maskRepeat) - { - x_msk = mod (x_msk - pMask->pDrawable->x, pMask->pDrawable->width); - if (w_this > pMask->pDrawable->width - x_msk) - w_this = pMask->pDrawable->width - x_msk; - x_msk += pMask->pDrawable->x; - } - if (srcRepeat) - { - x_src = mod (x_src - pSrc->pDrawable->x, pSrc->pDrawable->width); - if (w_this > pSrc->pDrawable->width - x_src) - w_this = pSrc->pDrawable->width - x_src; - x_src += pSrc->pDrawable->x; - } - (*func) (op, pSrc, pMask, pDst, - x_src, y_src, x_msk, y_msk, x_dst, y_dst, - w_this, h_this); - w -= w_this; - x_src += w_this; - x_msk += w_this; - x_dst += w_this; - } - h -= h_this; - y_src += h_this; - y_msk += h_this; - y_dst += h_this; - } - pbox++; - } - REGION_UNINIT (pDst->pDrawable->pScreen, ®ion); + if (image) + set_image_properties (image, pict); + + return image; } -#endif /* RENDER */ - Bool fbPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats) { @@ -2146,203 +467,3 @@ fbPictureInit (ScreenPtr pScreen, PictFormatPtr formats, int nformats) return TRUE; } - -#ifdef USE_MMX -/* The CPU detection code needs to be in a file not compiled with - * "-mmmx -msse", as gcc would generate CMOV instructions otherwise - * that would lead to SIGILL instructions on old CPUs that don't have - * it. - */ -#if !defined(__amd64__) && !defined(__x86_64__) - -#ifdef HAVE_GETISAX -#include <sys/auxv.h> -#endif - -enum CPUFeatures { - NoFeatures = 0, - MMX = 0x1, - MMX_Extensions = 0x2, - SSE = 0x6, - SSE2 = 0x8, - CMOV = 0x10 -}; - -static unsigned int detectCPUFeatures(void) { - unsigned int features = 0; - unsigned int result = 0; - -#ifdef HAVE_GETISAX - if (getisax(&result, 1)) { - if (result & AV_386_CMOV) - features |= CMOV; - if (result & AV_386_MMX) - features |= MMX; - if (result & AV_386_AMD_MMX) - features |= MMX_Extensions; - if (result & AV_386_SSE) - features |= SSE; - if (result & AV_386_SSE2) - features |= SSE2; - } -#else - char vendor[13]; -#ifdef _MSC_VER - int vendor0 = 0, vendor1, vendor2; -#endif - vendor[0] = 0; - vendor[12] = 0; - -#ifdef __GNUC__ - /* see p. 118 of amd64 instruction set manual Vol3 */ - /* We need to be careful about the handling of %ebx and - * %esp here. We can't declare either one as clobbered - * since they are special registers (%ebx is the "PIC - * register" holding an offset to global data, %esp the - * stack pointer), so we need to make sure they have their - * original values when we access the output operands. - */ - __asm__ ("pushf\n" - "pop %%eax\n" - "mov %%eax, %%ecx\n" - "xor $0x00200000, %%eax\n" - "push %%eax\n" - "popf\n" - "pushf\n" - "pop %%eax\n" - "mov $0x0, %%edx\n" - "xor %%ecx, %%eax\n" - "jz 1f\n" - - "mov $0x00000000, %%eax\n" - "push %%ebx\n" - "cpuid\n" - "mov %%ebx, %%eax\n" - "pop %%ebx\n" - "mov %%eax, %1\n" - "mov %%edx, %2\n" - "mov %%ecx, %3\n" - "mov $0x00000001, %%eax\n" - "push %%ebx\n" - "cpuid\n" - "pop %%ebx\n" - "1:\n" - "mov %%edx, %0\n" - : "=r" (result), - "=m" (vendor[0]), - "=m" (vendor[4]), - "=m" (vendor[8]) - : - : "%eax", "%ecx", "%edx" - ); - -#elif defined (_MSC_VER) - - _asm { - pushfd - pop eax - mov ecx, eax - xor eax, 00200000h - push eax - popfd - pushfd - pop eax - mov edx, 0 - xor eax, ecx - jz nocpuid - - mov eax, 0 - push ebx - cpuid - mov eax, ebx - pop ebx - mov vendor0, eax - mov vendor1, edx - mov vendor2, ecx - mov eax, 1 - push ebx - cpuid - pop ebx - nocpuid: - mov result, edx - } - memmove (vendor+0, &vendor0, 4); - memmove (vendor+4, &vendor1, 4); - memmove (vendor+8, &vendor2, 4); - -#else -# error unsupported compiler -#endif - - features = 0; - if (result) { - /* result now contains the standard feature bits */ - if (result & (1 << 15)) - features |= CMOV; - if (result & (1 << 23)) - features |= MMX; - if (result & (1 << 25)) - features |= SSE; - if (result & (1 << 26)) - features |= SSE2; - if ((features & MMX) && !(features & SSE) && - (strcmp(vendor, "AuthenticAMD") == 0 || - strcmp(vendor, "Geode by NSC") == 0)) { - /* check for AMD MMX extensions */ -#ifdef __GNUC__ - __asm__("push %%ebx\n" - "mov $0x80000000, %%eax\n" - "cpuid\n" - "xor %%edx, %%edx\n" - "cmp $0x1, %%eax\n" - "jge 2f\n" - "mov $0x80000001, %%eax\n" - "cpuid\n" - "2:\n" - "pop %%ebx\n" - "mov %%edx, %0\n" - : "=r" (result) - : - : "%eax", "%ecx", "%edx" - ); -#elif defined _MSC_VER - _asm { - push ebx - mov eax, 80000000h - cpuid - xor edx, edx - cmp eax, 1 - jge notamd - mov eax, 80000001h - cpuid - notamd: - pop ebx - mov result, edx - } -#endif - if (result & (1<<22)) - features |= MMX_Extensions; - } - } -#endif /* HAVE_GETISAX */ - - return features; -} - -Bool -fbHaveMMX (void) -{ - static Bool initialized = FALSE; - static Bool mmx_present; - - if (!initialized) - { - unsigned int features = detectCPUFeatures(); - mmx_present = (features & (MMX|MMX_Extensions)) == (MMX|MMX_Extensions); - initialized = TRUE; - } - - return mmx_present; -} -#endif /* __amd64__ */ -#endif diff --git a/fb/fbpict.h b/fb/fbpict.h index 5246cd5ac..b4c1dcf12 100644 --- a/fb/fbpict.h +++ b/fb/fbpict.h @@ -383,6 +383,9 @@ typedef struct _FbComposeData { CARD16 height; } FbComposeData; +void +fbCompositeRect (const FbComposeData *data, CARD32 *scanline_buffer); + typedef FASTCALL void (*CombineMaskU) (CARD32 *src, const CARD32 *mask, int width); typedef FASTCALL void (*CombineFuncU) (CARD32 *dest, const CARD32 *src, int width); typedef FASTCALL void (*CombineFuncC) (CARD32 *dest, CARD32 *src, CARD32 *mask, int width); @@ -409,210 +412,7 @@ fbCompositeGeneral (CARD8 op, CARD16 width, CARD16 height); - -/* fbedge.c */ -void -fbRasterizeEdges (FbBits *buf, - int bpp, - int width, - int stride, - RenderEdge *l, - RenderEdge *r, - xFixed t, - xFixed b); - /* fbpict.c */ -CARD32 -fbOver (CARD32 x, CARD32 y); - -CARD32 -fbOver24 (CARD32 x, CARD32 y); - -CARD32 -fbIn (CARD32 x, CARD8 y); - -void -fbCompositeSolidMask_nx8x8888 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSolidMask_nx8x0888 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSolidMask_nx8888x8888C (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSolidMask_nx8x0565 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSolidMask_nx8888x0565C (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSrc_8888x8888 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSrc_8888x0888 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSrc_8888x0565 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSrc_0565x0565 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSrcAdd_8000x8000 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSrcAdd_8888x8888 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSrcAdd_1000x1000 (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - -void -fbCompositeSolidMask_nx1xn (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - void fbComposite (CARD8 op, PicturePtr pSrc, @@ -627,6 +427,36 @@ fbComposite (CARD8 op, CARD16 width, CARD16 height); +typedef void (*CompositeFunc) (CARD8 op, + PicturePtr pSrc, + PicturePtr pMask, + PicturePtr pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height); + +void +fbWalkCompositeRegion (CARD8 op, + PicturePtr pSrc, + PicturePtr pMask, + PicturePtr pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height, + Bool srcRepeat, + Bool maskRepeat, + CompositeFunc compositeRect); + /* fbtrap.c */ void diff --git a/fb/fbtrap.c b/fb/fbtrap.c index 4c67bcdfb..831306869 100644 --- a/fb/fbtrap.c +++ b/fb/fbtrap.c @@ -42,61 +42,16 @@ fbAddTraps (PicturePtr pPicture, int ntrap, xTrap *traps) { - FbBits *buf; - int bpp; - int width; - int stride; - int height; - int pxoff, pyoff; - - xFixed x_off_fixed; - xFixed y_off_fixed; - RenderEdge l, r; - xFixed t, b; - - fbGetDrawable (pPicture->pDrawable, buf, stride, bpp, pxoff, pyoff); + pixman_image_t *image = image_from_pict (pPicture, FALSE); - width = pPicture->pDrawable->width; - height = pPicture->pDrawable->height; - x_off += pxoff; - y_off += pyoff; + if (!image) + return; - x_off_fixed = IntToxFixed(y_off); - y_off_fixed = IntToxFixed(y_off); - - while (ntrap--) - { - t = traps->top.y + y_off_fixed; - if (t < 0) - t = 0; - t = RenderSampleCeilY (t, bpp); - - b = traps->bot.y + y_off_fixed; - if (xFixedToInt (b) >= height) - b = IntToxFixed (height) - 1; - b = RenderSampleFloorY (b, bpp); - - if (b >= t) - { - /* initialize edge walkers */ - RenderEdgeInit (&l, bpp, t, - traps->top.l + x_off_fixed, - traps->top.y + y_off_fixed, - traps->bot.l + x_off_fixed, - traps->bot.y + y_off_fixed); - - RenderEdgeInit (&r, bpp, t, - traps->top.r + x_off_fixed, - traps->top.y + y_off_fixed, - traps->bot.r + x_off_fixed, - traps->bot.y + y_off_fixed); - - fbRasterizeEdges (buf, bpp, width, stride, &l, &r, t, b); - } - traps++; - } + pixman_add_traps (image, x_off, y_off, ntrap, (pixman_trap_t *)traps); fbFinishAccess (pPicture->pDrawable); + + pixman_image_unref (image); } void @@ -105,47 +60,16 @@ fbRasterizeTrapezoid (PicturePtr pPicture, int x_off, int y_off) { - FbBits *buf; - int bpp; - int width; - int stride; - int height; - int pxoff, pyoff; - - xFixed x_off_fixed; - xFixed y_off_fixed; - RenderEdge l, r; - xFixed t, b; - - fbGetDrawable (pPicture->pDrawable, buf, stride, bpp, pxoff, pyoff); + pixman_image_t *image = image_from_pict (pPicture, FALSE); - width = pPicture->pDrawable->width; - height = pPicture->pDrawable->height; - x_off += pxoff; - y_off += pyoff; - - x_off_fixed = IntToxFixed(x_off); - y_off_fixed = IntToxFixed(y_off); - t = trap->top + y_off_fixed; - if (t < 0) - t = 0; - t = RenderSampleCeilY (t, bpp); - - b = trap->bottom + y_off_fixed; - if (xFixedToInt (b) >= height) - b = IntToxFixed (height) - 1; - b = RenderSampleFloorY (b, bpp); - - if (b >= t) - { - /* initialize edge walkers */ - RenderLineFixedEdgeInit (&l, bpp, t, &trap->left, x_off, y_off); - RenderLineFixedEdgeInit (&r, bpp, t, &trap->right, x_off, y_off); - - fbRasterizeEdges (buf, bpp, width, stride, &l, &r, t, b); - } + if (!image) + return; + + pixman_rasterize_trapezoid (image, (pixman_trapezoid_t *)trap, x_off, y_off); fbFinishAccess (pPicture->pDrawable); + + pixman_image_unref (image); } static int diff --git a/fb/fbwindow.c b/fb/fbwindow.c index cac662cc7..fc036d3bb 100644 --- a/fb/fbwindow.c +++ b/fb/fbwindow.c @@ -30,10 +30,6 @@ #include "fb.h" -#ifdef USE_MMX -#include "fbmmx.h" -#endif - Bool fbCreateWindow(WindowPtr pWin) { @@ -222,37 +218,38 @@ fbFillRegionSolid (DrawablePtr pDrawable, int n = REGION_NUM_RECTS(pRegion); BoxPtr pbox = REGION_RECTS(pRegion); -#ifdef USE_MMX - int has_mmx = 0; - if (!and && fbHaveMMX()) - has_mmx = 1; +#ifndef FB_ACCESS_WRAPPER + int try_mmx = 0; + if (!and) + try_mmx = 1; #endif fbGetDrawable (pDrawable, dst, dstStride, dstBpp, dstXoff, dstYoff); while (n--) { -#ifdef USE_MMX - if (!has_mmx || !fbSolidFillmmx (pDrawable, - pbox->x1, - pbox->y1, - (pbox->x2 - pbox->x1), - (pbox->y2 - pbox->y1), xor)) { +#ifndef FB_ACCESS_WRAPPER + if (!try_mmx || !pixman_fill (dst, dstStride, dstBpp, + pbox->x1 + dstXoff, pbox->y1 + dstYoff, + (pbox->x2 - pbox->x1), + (pbox->y2 - pbox->y1), + xor)) + { #endif - fbSolid (dst + (pbox->y1 + dstYoff) * dstStride, - dstStride, - (pbox->x1 + dstXoff) * dstBpp, - dstBpp, - (pbox->x2 - pbox->x1) * dstBpp, - pbox->y2 - pbox->y1, - and, xor); -#ifdef USE_MMX + fbSolid (dst + (pbox->y1 + dstYoff) * dstStride, + dstStride, + (pbox->x1 + dstXoff) * dstBpp, + dstBpp, + (pbox->x2 - pbox->x1) * dstBpp, + pbox->y2 - pbox->y1, + and, xor); +#ifndef FB_ACCESS_WRAPPER } #endif fbValidateDrawable (pDrawable); pbox++; } - + fbFinishAccess (pDrawable); } diff --git a/fb/wfbrename.h b/fb/wfbrename.h index 8f875c88b..952512ecc 100644 --- a/fb/wfbrename.h +++ b/fb/wfbrename.h @@ -184,9 +184,11 @@ #define fbUnmapWindow wfbUnmapWindow #define fbUnrealizeFont wfbUnrealizeFont #define fbValidateGC wfbValidateGC +#define fbWalkCompositeRegion wfbWalkCompositeRegion #define fbWinPrivateIndex wfbWinPrivateIndex #define fbZeroLine wfbZeroLine #define fbZeroSegment wfbZeroSegment +#define image_from_pict wfb_image_from_pict #define xxScrPrivateIndex wfbxxScrPrivateIndex #define xxGCPrivateIndex wfbxxGCPrivateIndex #define xxColormapPrivateIndex wfbxxColormapPrivateIndex diff --git a/hw/dmx/dmx-config.h b/hw/dmx/dmx-config.h index 9647448dc..18a05356b 100644 --- a/hw/dmx/dmx-config.h +++ b/hw/dmx/dmx-config.h @@ -66,7 +66,7 @@ ((year-2000) * 10000) + \ ((month) * 100) + \ ((day) * 1) -#define VENDOR_RELEASE DMX_VENDOR_RELEASE(1,2,2004,6,30) +#define VENDOR_RELEASE DMX_VENDOR_RELEASE(1,2,2007,4,24) #define VENDOR_STRING "DMX Project" /* Enable the DMX extension */ diff --git a/hw/dmx/glxProxy/glxext.h b/hw/dmx/glxProxy/glxext.h index 8572aa43a..011393732 100644 --- a/hw/dmx/glxProxy/glxext.h +++ b/hw/dmx/glxProxy/glxext.h @@ -67,7 +67,7 @@ extern void __glXFreeGLXPixmap( __GLXpixmap *pGlxPixmap ); extern void __glXNoSuchRenderOpcode(GLbyte*); extern int __glXNoSuchSingleOpcode(__GLXclientState*, GLbyte*); -extern void __glXErrorCallBack(__GLinterface *gc, GLenum code); +extern void __glXErrorCallBack(GLenum code); extern void __glXClearErrorOccured(void); extern GLboolean __glXErrorOccured(void); extern void __glXResetLargeCommandStatus(__GLXclientState*); diff --git a/hw/kdrive/linux/agp.c b/hw/kdrive/linux/agp.c index c2ae62568..4fb0cb3f9 100644 --- a/hw/kdrive/linux/agp.c +++ b/hw/kdrive/linux/agp.c @@ -65,7 +65,7 @@ of the copyright holder. #include <linux/agpgart.h> -#elif defined(__FreeBSD__) +#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) #include <sys/ioctl.h> #include <sys/agpio.h> #endif diff --git a/hw/xfree86/common/compiler.h b/hw/xfree86/common/compiler.h index ea995eda1..becd3da25 100644 --- a/hw/xfree86/common/compiler.h +++ b/hw/xfree86/common/compiler.h @@ -1365,7 +1365,7 @@ do { \ # define write_mem_barrier() /* NOP */ # if !defined(__SUNPRO_C) -# if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) +# if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) # ifdef GCCUSESGAS /* diff --git a/hw/xfree86/common/xf86Build.h.in b/hw/xfree86/common/xf86Build.h.in index 3f254133a..a4f56b0ae 100644 --- a/hw/xfree86/common/xf86Build.h.in +++ b/hw/xfree86/common/xf86Build.h.in @@ -1 +1,2 @@ #define BUILD_DATE @BUILD_DATE@ +#define BUILD_TIME @BUILD_TIME@ diff --git a/hw/xfree86/common/xf86Bus.c b/hw/xfree86/common/xf86Bus.c index 9740b0732..cd309a5a9 100644 --- a/hw/xfree86/common/xf86Bus.c +++ b/hw/xfree86/common/xf86Bus.c @@ -3004,7 +3004,7 @@ xf86FindPrimaryDevice() } -#if !defined(__sparc) && !defined(__sparc__) && !defined(__powerpc__) && !defined(__mips__) +#if !defined(__sparc) && !defined(__sparc__) && !defined(__powerpc__) && !defined(__mips__) && !defined(__arm__) #include "vgaHW.h" #include "compiler.h" #endif diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c index 4ace24e34..6c03377a5 100644 --- a/hw/xfree86/common/xf86Config.c +++ b/hw/xfree86/common/xf86Config.c @@ -131,9 +131,9 @@ static Bool configInput(IDevPtr inputp, XF86ConfInputPtr conf_input, static Bool configDisplay(DispPtr displayp, XF86ConfDisplayPtr conf_display); static Bool addDefaultModes(MonPtr monitorp); #ifdef XF86DRI -static Bool configDRI(XF86ConfDRIPtr drip); +static void configDRI(XF86ConfDRIPtr drip); #endif -static Bool configExtensions(XF86ConfExtensionsPtr conf_ext); +static void configExtensions(XF86ConfExtensionsPtr conf_ext); /* * xf86GetPathElem -- @@ -254,6 +254,7 @@ xf86ModulelistFromConfig(pointer **optlist) char *ignore[] = { "GLcore", "speedo", "bitmap", "drm", NULL }; pointer *optarray; XF86LoadPtr modp; + Bool found; /* * make sure the config file has been parsed and that we have a @@ -266,35 +267,76 @@ xf86ModulelistFromConfig(pointer **optlist) } if (xf86configptr->conf_modules) { - /* - * Walk the list of modules in the "Module" section to determine how - * many we have. - */ - modp = xf86configptr->conf_modules->mod_load_lst; - while (modp) { - for (i = 0; ignore[i]; i++) { - if (strcmp(modp->load_name, ignore[i]) == 0) - modp->ignore = 1; + /* Walk the disable list and let people know what we've parsed to + * not be loaded + */ + modp = xf86configptr->conf_modules->mod_disable_lst; + while (modp) { + xf86Msg(X_WARNING, "\"%s\" will not be loaded unless you've specified it to be loaded elsewhere.\n", modp->load_name); + modp = (XF86LoadPtr) modp->list.next; + } + /* + * Walk the default settings table. For each module listed to be + * loaded, make sure it's in the mod_load_lst. If it's not, make + * sure it's not in the mod_no_load_lst. If it's not disabled, + * append it to mod_load_lst + */ + for (i=0 ; ModuleDefaults[i].name != NULL ; i++) { + if (ModuleDefaults[i].toLoad == FALSE) { + xf86Msg(X_WARNING, "\"%s\" is not to be loaded by default. Skipping.\n", ModuleDefaults[i].name); + continue; } - if (!modp->ignore) - count++; - modp = (XF86LoadPtr) modp->list.next; - } + found = FALSE; + modp = xf86configptr->conf_modules->mod_load_lst; + while (modp) { + if (strcmp(modp->load_name, ModuleDefaults[i].name) == 0) { + xf86Msg(X_INFO, "\"%s\" will be loaded. This was enabled by default and also specified in the config file.\n", ModuleDefaults[i].name); + found = TRUE; + break; + } + modp = (XF86LoadPtr) modp->list.next; + } + if (found == FALSE) { + modp = xf86configptr->conf_modules->mod_disable_lst; + while (modp) { + if (strcmp(modp->load_name, ModuleDefaults[i].name) == 0) { + xf86Msg(X_INFO, "\"%s\" will be loaded even though the default is to disable it.\n", ModuleDefaults[i].name); + found = TRUE; + break; + } + modp = (XF86LoadPtr) modp->list.next; + } + } + if (found == FALSE) { + XF86ConfModulePtr ptr = xf86configptr->conf_modules; + ptr = xf86addNewLoadDirective(ptr, ModuleDefaults[i].name, XF86_LOAD_MODULE, ModuleDefaults[i].load_opt); + xf86Msg(X_INFO, "\"%s\" will be loaded by default.\n", ModuleDefaults[i].name); + } + } } else { xf86configptr->conf_modules = xnfcalloc(1, sizeof(XF86ConfModuleRec)); + for (i=0 ; ModuleDefaults[i].name != NULL ; i++) { + if (ModuleDefaults[i].toLoad == TRUE) { + XF86ConfModulePtr ptr = xf86configptr->conf_modules; + ptr = xf86addNewLoadDirective(ptr, ModuleDefaults[i].name, XF86_LOAD_MODULE, ModuleDefaults[i].load_opt); + } + } } - if (count == 0) { - XF86ConfModulePtr ptr = xf86configptr->conf_modules; - ptr = xf86addNewLoadDirective(ptr, "extmod", XF86_LOAD_MODULE, NULL); - ptr = xf86addNewLoadDirective(ptr, "dbe", XF86_LOAD_MODULE, NULL); - ptr = xf86addNewLoadDirective(ptr, "glx", XF86_LOAD_MODULE, NULL); - ptr = xf86addNewLoadDirective(ptr, "freetype", XF86_LOAD_MODULE, NULL); - ptr = xf86addNewLoadDirective(ptr, "type1", XF86_LOAD_MODULE, NULL); - ptr = xf86addNewLoadDirective(ptr, "record", XF86_LOAD_MODULE, NULL); - ptr = xf86addNewLoadDirective(ptr, "dri", XF86_LOAD_MODULE, NULL); - count = 7; - } + /* + * Walk the list of modules in the "Module" section to determine how + * many we have. + */ + modp = xf86configptr->conf_modules->mod_load_lst; + while (modp) { + for (i = 0; ignore[i]; i++) { + if (strcmp(modp->load_name, ignore[i]) == 0) + modp->ignore = 1; + } + if (!modp->ignore) + count++; + modp = (XF86LoadPtr) modp->list.next; + } /* * allocate the memory and walk the list again to fill in the pointers @@ -303,22 +345,22 @@ xf86ModulelistFromConfig(pointer **optlist) optarray = xnfalloc((count + 1) * sizeof(pointer)); count = 0; if (xf86configptr->conf_modules) { - modp = xf86configptr->conf_modules->mod_load_lst; - while (modp) { + modp = xf86configptr->conf_modules->mod_load_lst; + while (modp) { if (!modp->ignore) { - modulearray[count] = modp->load_name; - optarray[count] = modp->load_opt; - count++; + modulearray[count] = modp->load_name; + optarray[count] = modp->load_opt; + count++; } - modp = (XF86LoadPtr) modp->list.next; - } + modp = (XF86LoadPtr) modp->list.next; + } } modulearray[count] = NULL; optarray[count] = NULL; if (optlist) - *optlist = optarray; + *optlist = optarray; else - xfree(optarray); + xfree(optarray); return modulearray; } @@ -556,7 +598,7 @@ xf86ConfigError(char *msg, ...) return; } -static Bool +static void configFiles(XF86ConfFilesPtr fileconf) { MessageType pathFrom = X_DEFAULT; @@ -565,16 +607,24 @@ configFiles(XF86ConfFilesPtr fileconf) char *log_buf; /* FontPath */ - /* Try XF86Config FontPath first */ if (!xf86fpFlag) { if (fileconf) { if (fileconf->file_fontpath) { char *f = xf86ValidateFontPath(fileconf->file_fontpath); pathFrom = X_CONFIG; - if (*f) - defaultFontPath = f; - else { + if (*f) { + if (xf86Info.useDefaultFontPath) { + xf86Msg(X_DEFAULT, "Including the default font path %s.\n", defaultFontPath); + char *g = xnfalloc(strlen(defaultFontPath) + strlen(f) + 3); + strcpy(g, f); + strcat(g, ","); + defaultFontPath = strcat(g, defaultFontPath); + xfree(f); + } else { + defaultFontPath = f; + } + } else { xf86Msg(X_WARNING, "FontPath is completely invalid. Using compiled-in default.\n"); fontPath = NULL; @@ -582,7 +632,7 @@ configFiles(XF86ConfFilesPtr fileconf) } } } else { - xf86Msg(X_WARNING, + xf86Msg(X_DEFAULT, "No FontPath specified. Using compiled-in default.\n"); pathFrom = X_DEFAULT; } @@ -742,6 +792,7 @@ typedef enum { FLAG_AIGLX, FLAG_IGNORE_ABI, FLAG_ALLOW_EMPTY_INPUT, + FLAG_USE_DEFAULT_FONT_PATH } FlagValues; static OptionInfoRec FlagOptions[] = { @@ -817,6 +868,8 @@ static OptionInfoRec FlagOptions[] = { {0}, FALSE }, { FLAG_IGNORE_ABI, "IgnoreABI", OPTV_BOOLEAN, {0}, FALSE }, + { FLAG_USE_DEFAULT_FONT_PATH, "UseDefaultFontPath", OPTV_BOOLEAN, + {0}, FALSE }, { -1, NULL, OPTV_NONE, {0}, FALSE }, }; @@ -1016,6 +1069,13 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts) if (xf86GetOptValBool(FlagOptions, FLAG_ALLOW_EMPTY_INPUT, &value)) xf86Info.allowEmptyInput = TRUE; + xf86Info.useDefaultFontPath = TRUE; + xf86Info.useDefaultFontPathFrom = X_DEFAULT; + if (xf86GetOptValBool(FlagOptions, FLAG_USE_DEFAULT_FONT_PATH, &value)) { + xf86Info.useDefaultFontPath = value; + xf86Info.useDefaultFontPathFrom = X_CONFIG; + } + /* Make sure that timers don't overflow CARD32's after multiplying */ #define MAX_TIME_IN_MIN (0x7fffffff / MILLI_PER_MIN) @@ -1414,13 +1474,13 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout) } if (pointerMsg) { - xf86Msg(X_WARNING, "The core pointer device wasn't specified " + xf86Msg(X_DEFAULT, "The core pointer device wasn't specified " "explicitly in the layout.\n" "\tUsing the %s.\n", pointerMsg); } if (keyboardMsg) { - xf86Msg(X_WARNING, "The core keyboard device wasn't specified " + xf86Msg(X_DEFAULT, "The core keyboard device wasn't specified " "explicitly in the layout.\n" "\tUsing the %s.\n", keyboardMsg); } @@ -1749,7 +1809,7 @@ configImpliedLayout(serverLayoutPtr servlayoutp, XF86ConfScreenPtr conf_screen) indp = xnfalloc(sizeof(IDevRec)); indp->identifier = NULL; servlayoutp->inputs = indp; - if (!xf86Info.allowEmptyInput && checkCoreInputDevices(servlayoutp, TRUE)) + if (!xf86Info.allowEmptyInput && !checkCoreInputDevices(servlayoutp, TRUE)) return FALSE; return TRUE; @@ -1877,7 +1937,7 @@ configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen, int scrnum, } if (defaultMonitor) { - xf86Msg(X_WARNING, "No monitor specified for screen \"%s\".\n" + xf86Msg(X_DEFAULT, "No monitor specified for screen \"%s\".\n" "\tUsing a default monitor configuration.\n", screenp->id); } return TRUE; @@ -2168,7 +2228,7 @@ configDevice(GDevPtr devicep, XF86ConfDevicePtr conf_device, Bool active) } #ifdef XF86DRI -static Bool +static void configDRI(XF86ConfDRIPtr drip) { int count = 0; @@ -2209,12 +2269,10 @@ configDRI(XF86ConfDRIPtr drip) xf86ConfigDRI.bufs[i].flags = 0; } } - - return TRUE; } #endif -static Bool +static void configExtensions(XF86ConfExtensionsPtr conf_ext) { XF86OptionPtr o; @@ -2249,11 +2307,9 @@ configExtensions(XF86ConfExtensionsPtr conf_ext) xf86NameCmp(val, "false") == 0) { enable = !enable; } else { - xf86Msg(X_ERROR, - "%s is not a valid value for the Extension option\n", - val); + xf86Msg(X_WARNING, "Ignoring unrecognized value \"%s\"\n", val); xfree(n); - return FALSE; + continue; } if (EnableDisableExtension(name, enable)) { @@ -2266,8 +2322,6 @@ configExtensions(XF86ConfExtensionsPtr conf_ext) xfree(n); } } - - return TRUE; } static Bool @@ -2397,7 +2451,7 @@ xf86HandleConfigFile(Bool autoconfig) if (xf86configptr->conf_layout_lst == NULL || xf86ScreenName != NULL) { if (xf86ScreenName == NULL) { - xf86Msg(X_WARNING, + xf86Msg(X_DEFAULT, "No Layout section. Using the first Screen section.\n"); } if (!configImpliedLayout(&xf86ConfigLayout, @@ -2450,19 +2504,17 @@ xf86HandleConfigFile(Bool autoconfig) } /* Now process everything else */ - - if (!configFiles(xf86configptr->conf_files) || - !configServerFlags(xf86configptr->conf_flags, - xf86ConfigLayout.options) || - !configExtensions(xf86configptr->conf_extensions) -#ifdef XF86DRI - || !configDRI(xf86configptr->conf_dri) -#endif - ) { + if (!configServerFlags(xf86configptr->conf_flags,xf86ConfigLayout.options)){ ErrorF ("Problem when converting the config data structures\n"); return CONFIG_PARSE_ERROR; } + configFiles(xf86configptr->conf_files); + configExtensions(xf86configptr->conf_extensions); +#ifdef XF86DRI + configDRI(xf86configptr->conf_dri); +#endif + /* * Handle some command line options that can override some of the * ServerFlags settings. diff --git a/hw/xfree86/common/xf86Config.h b/hw/xfree86/common/xf86Config.h index 3787ba21e..7fc161d49 100644 --- a/hw/xfree86/common/xf86Config.h +++ b/hw/xfree86/common/xf86Config.h @@ -33,6 +33,8 @@ #ifndef _xf86_config_h #define _xf86_config_h +#include "xf86Optrec.h" + #ifdef HAVE_PARSER_DECLS /* * global structure that holds the result of parsing the config file @@ -46,6 +48,23 @@ typedef enum _ConfigStatus { CONFIG_NOFILE } ConfigStatus; +typedef struct _ModuleDefault { + char *name; + Bool toLoad; + XF86OptionPtr load_opt; +} ModuleDefault; + +static ModuleDefault ModuleDefaults[] = { + {.name = "extmod", .toLoad = TRUE, .load_opt=NULL}, + {.name = "dbe", .toLoad = TRUE, .load_opt=NULL}, + {.name = "glx", .toLoad = TRUE, .load_opt=NULL}, + {.name = "freetype", .toLoad = TRUE, .load_opt=NULL}, + {.name = "type1", .toLoad = TRUE, .load_opt=NULL}, + {.name = "record", .toLoad = TRUE, .load_opt=NULL}, + {.name = "dri", .toLoad = TRUE, .load_opt=NULL}, + {.name = NULL, .toLoad = FALSE, .load_opt=NULL} +}; + /* * prototypes */ diff --git a/hw/xfree86/common/xf86Events.c b/hw/xfree86/common/xf86Events.c index a2f7a2c02..feec6ea6e 100644 --- a/hw/xfree86/common/xf86Events.c +++ b/hw/xfree86/common/xf86Events.c @@ -1210,31 +1210,3 @@ _X_EXPORT void DDXRingBell(int volume, int pitch, int duration) { xf86OSRingBell(volume, pitch, duration); } - -#ifdef WSCONS_SUPPORT - -/* XXX Currently XKB is mandatory. */ - -extern int WSKbdToKeycode(int); - -void -xf86PostWSKbdEvent(struct wscons_event *event) -{ - int type = event->type; - int value = event->value; - unsigned int keycode; - int blocked; - - if (type == WSCONS_EVENT_KEY_UP || type == WSCONS_EVENT_KEY_DOWN) { - Bool down = (type == WSCONS_EVENT_KEY_DOWN ? TRUE : FALSE); - - /* map the scancodes to standard XFree86 scancode */ - keycode = WSKbdToKeycode(value); - if (!down) keycode |= 0x80; - /* It seems better to block SIGIO there */ - blocked = xf86BlockSIGIO(); - xf86PostKbdEvent(keycode); - xf86UnblockSIGIO(blocked); - } -} -#endif /* WSCONS_SUPPORT */ diff --git a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c index 221ab9ae8..16162b7bc 100644 --- a/hw/xfree86/common/xf86Init.c +++ b/hw/xfree86/common/xf86Init.c @@ -1730,8 +1730,16 @@ xf86PrintBanner() t.tm_mday = BUILD_DATE % 100; t.tm_mon = (BUILD_DATE / 100) % 100 - 1; t.tm_year = BUILD_DATE / 10000 - 1900; +#if defined(BUILD_TIME) + t.tm_sec = BUILD_TIME % 100; + t.tm_min = (BUILD_TIME / 100) % 100; + t.tm_hour = (BUILD_TIME / 10000) % 100; + if (strftime(buf, sizeof(buf), "%d %B %Y %I:%M:%s%p", &t)) + ErrorF("Build Date: %s\n", buf); +#else if (strftime(buf, sizeof(buf), "%d %B %Y", &t)) ErrorF("Build Date: %s\n", buf); +#endif } #endif #if defined(CLOG_DATE) && (CLOG_DATE > 19000000) diff --git a/hw/xfree86/common/xf86Mode.c b/hw/xfree86/common/xf86Mode.c index fc905dfac..b343788fc 100644 --- a/hw/xfree86/common/xf86Mode.c +++ b/hw/xfree86/common/xf86Mode.c @@ -1890,7 +1890,7 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes, virtX, virtY, vx, vy); virtX = vx; virtY = vy; - linePitch = miScanLineWidth(vx, vy, linePitch, apertureSize, + linePitch = miScanLineWidth(vx, vy, minPitch, apertureSize, BankFormat, pitchInc); } } diff --git a/hw/xfree86/common/xf86Module.h b/hw/xfree86/common/xf86Module.h index 8e644c433..cdf3d1bea 100644 --- a/hw/xfree86/common/xf86Module.h +++ b/hw/xfree86/common/xf86Module.h @@ -85,7 +85,7 @@ typedef enum { */ #define ABI_ANSIC_VERSION SET_ABI_VERSION(0, 3) #define ABI_VIDEODRV_VERSION SET_ABI_VERSION(2, 0) -#define ABI_XINPUT_VERSION SET_ABI_VERSION(1, 0) +#define ABI_XINPUT_VERSION SET_ABI_VERSION(1, 1) #define ABI_EXTENSION_VERSION SET_ABI_VERSION(0, 3) #define ABI_FONT_VERSION SET_ABI_VERSION(0, 5) diff --git a/hw/xfree86/common/xf86Privstr.h b/hw/xfree86/common/xf86Privstr.h index 659e566e0..7ca0669a5 100644 --- a/hw/xfree86/common/xf86Privstr.h +++ b/hw/xfree86/common/xf86Privstr.h @@ -120,6 +120,8 @@ typedef struct { MessageType randRFrom; Bool aiglx; MessageType aiglxFrom; + Bool useDefaultFontPath; + MessageType useDefaultFontPathFrom; Bool ignoreABI; struct { Bool disabled; /* enable/disable deactivating diff --git a/hw/xfree86/common/xf86Xinput.c b/hw/xfree86/common/xf86Xinput.c index 1cce1368a..3bc8542e1 100644 --- a/hw/xfree86/common/xf86Xinput.c +++ b/hw/xfree86/common/xf86Xinput.c @@ -110,7 +110,7 @@ xf86SendDragEvents(DeviceIntPtr device) { LocalDevicePtr local = (LocalDevicePtr) device->public.devicePrivate; - if (device->button->buttonsDown > 0) + if (device->button && device->button->buttonsDown > 0) return (local->flags & XI86_SEND_DRAG_EVENTS); else return (TRUE); @@ -129,9 +129,11 @@ xf86ProcessCommonOptions(LocalDevicePtr local, pointer list) { if (xf86SetBoolOption(list, "AlwaysCore", 0) || - xf86SetBoolOption(list, "SendCoreEvents", 0) || - xf86SetBoolOption(list, "CorePointer", 0) || - xf86SetBoolOption(list, "CoreKeyboard", 0)) { + !xf86SetBoolOption(list, "SendCoreEvents", 1) || + !xf86SetBoolOption(list, "CorePointer", 1) || + !xf86SetBoolOption(list, "CoreKeyboard", 1)) { + xf86Msg(X_CONFIG, "%s: doesn't report core events\n", local->name); + } else { local->flags |= XI86_ALWAYS_CORE; xf86Msg(X_CONFIG, "%s: always reports core events\n", local->name); } @@ -358,7 +360,7 @@ NewInputDeviceRequest (InputOption *options, DeviceIntPtr *pdev) return BadAlloc; for (option = options; option; option = option->next) { - if (strcmp(option->key, "driver") == 0) { + if (strcasecmp(option->key, "driver") == 0) { if (idev->driver) { rval = BadRequest; goto unwind; @@ -381,8 +383,8 @@ NewInputDeviceRequest (InputOption *options, DeviceIntPtr *pdev) goto unwind; } } - if (strcmp(option->key, "name") == 0 || - strcmp(option->key, "identifier") == 0) { + if (strcasecmp(option->key, "name") == 0 || + strcasecmp(option->key, "identifier") == 0) { if (idev->identifier) { rval = BadRequest; goto unwind; @@ -445,7 +447,7 @@ NewInputDeviceRequest (InputOption *options, DeviceIntPtr *pdev) dev = pInfo->dev; ActivateDevice(dev); - if (dev->inited && dev->startup) + if (dev->inited && dev->startup && xf86Screens[0]->vtSema) EnableDevice(dev); if (!IsPointerDevice(dev)) @@ -505,26 +507,47 @@ xf86PostMotionEvent(DeviceIntPtr device, ...) { va_list var; + int i = 0; + static int *valuators = NULL; + static int n_valuators = 0; + + if (num_valuators > n_valuators) { + xfree (valuators); + valuators = NULL; + } + + if (!valuators) { + valuators = xcalloc(sizeof(int), num_valuators); + n_valuators = num_valuators; + } + + va_start(var, num_valuators); + for (i = 0; i < num_valuators; i++) + valuators[i] = va_arg(var, int); + va_end(var); + + xf86PostMotionEventP(device, is_absolute, first_valuator, num_valuators, valuators); +} + +_X_EXPORT void +xf86PostMotionEventP(DeviceIntPtr device, + int is_absolute, + int first_valuator, + int num_valuators, + int *valuators) +{ int i = 0, nevents = 0; int dx, dy; Bool drag = xf86SendDragEvents(device); - int *valuators = NULL; - int flags = 0; xEvent *xE = NULL; int index; + int flags = 0; if (is_absolute) flags = POINTER_ABSOLUTE; else flags = POINTER_RELATIVE | POINTER_ACCELERATE; - valuators = xcalloc(sizeof(int), num_valuators); - - va_start(var, num_valuators); - for (i = 0; i < num_valuators; i++) - valuators[i] = va_arg(var, int); - va_end(var); - #if XFreeXDGA if (first_valuator == 0 && num_valuators >= 2) { if (miPointerGetScreen(inputInfo.pointer)) { @@ -538,7 +561,7 @@ xf86PostMotionEvent(DeviceIntPtr device, dy = valuators[1]; } if (DGAStealMotionEvent(index, dx, dy)) - goto out; + return; } } #endif @@ -560,9 +583,6 @@ xf86PostMotionEvent(DeviceIntPtr device, mieqEnqueue(device, (xf86Events + i)->event); } } - -out: - xfree(valuators); } _X_EXPORT void diff --git a/hw/xfree86/common/xf86Xinput.h b/hw/xfree86/common/xf86Xinput.h index 37786f615..26d413938 100644 --- a/hw/xfree86/common/xf86Xinput.h +++ b/hw/xfree86/common/xf86Xinput.h @@ -164,6 +164,8 @@ extern InputInfoPtr xf86InputDevs; void InitExtInput(void); void xf86PostMotionEvent(DeviceIntPtr device, int is_absolute, int first_valuator, int num_valuators, ...); +void xf86PostMotionEventP(DeviceIntPtr device, int is_absolute, + int first_valuator, int num_valuators, int *valuators); void xf86PostProximityEvent(DeviceIntPtr device, int is_in, int first_valuator, int num_valuators, ...); void xf86PostButtonEvent(DeviceIntPtr device, int is_absolute, int button, diff --git a/hw/xfree86/common/xf86xv.c b/hw/xfree86/common/xf86xv.c index 2b097d2db..6abe31c2f 100644 --- a/hw/xfree86/common/xf86xv.c +++ b/hw/xfree86/common/xf86xv.c @@ -979,6 +979,9 @@ xf86XVEnlistPortInWindow(WindowPtr pWin, XvPortRecPrivatePtr portPriv) winPriv->next = PrivRoot; pWin->devPrivates[XF86XVWindowIndex].ptr = (pointer)winPriv; } + + portPriv->pDraw = (DrawablePtr)pWin; + return Success; } @@ -1375,7 +1378,6 @@ xf86XVPutVideo( result = xf86XVEnlistPortInWindow((WindowPtr)pDraw, portPriv); if(result != Success) return result; - portPriv->pDraw = pDraw; portPriv->type = XvInputMask; /* save a copy of these parameters */ @@ -1479,7 +1481,6 @@ xf86XVPutStill( xf86XVEnlistPortInWindow((WindowPtr)pDraw, portPriv); portPriv->isOn = XV_ON; - portPriv->pDraw = pDraw; portPriv->drw_x = drw_x; portPriv->drw_y = drw_y; portPriv->drw_w = drw_w; portPriv->drw_h = drw_h; portPriv->type = 0; /* no mask means it's transient and should @@ -1529,7 +1530,6 @@ xf86XVGetVideo( result = xf86XVEnlistPortInWindow((WindowPtr)pDraw, portPriv); if(result != Success) return result; - portPriv->pDraw = pDraw; portPriv->type = XvOutputMask; /* save a copy of these parameters */ @@ -1784,7 +1784,6 @@ xf86XVPutImage( (portPriv->AdaptorRec->flags & VIDEO_OVERLAID_IMAGES)) { portPriv->isOn = XV_ON; - portPriv->pDraw = pDraw; portPriv->drw_x = drw_x; portPriv->drw_y = drw_y; portPriv->drw_w = drw_w; portPriv->drw_h = drw_h; portPriv->type = 0; /* no mask means it's transient and should @@ -1876,42 +1875,35 @@ xf86XVFillKeyHelperDrawable (DrawablePtr pDraw, CARD32 key, RegionPtr clipboxes) _X_EXPORT void xf86XVFillKeyHelper (ScreenPtr pScreen, CARD32 key, RegionPtr clipboxes) { - XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); DrawablePtr root = &WindowTable[pScreen->myNum]->drawable; XID pval[2]; BoxPtr pbox = REGION_RECTS(clipboxes); int i, nbox = REGION_NUM_RECTS(clipboxes); xRectangle *rects; + GCPtr gc; if(!xf86Screens[pScreen->myNum]->vtSema) return; - if(!ScreenPriv->videoGC) { - int status; - pval[0] = key; - pval[1] = IncludeInferiors; - ScreenPriv->videoGC = CreateGC(root, GCForeground | GCSubwindowMode, - pval, &status); - if(!ScreenPriv->videoGC) return; - ValidateGC(root, ScreenPriv->videoGC); - } else if (key != ScreenPriv->videoGC->fgPixel){ - pval[0] = key; - ChangeGC(ScreenPriv->videoGC, GCForeground, pval); - ValidateGC(root, ScreenPriv->videoGC); - } + gc = GetScratchGC(root->depth, pScreen); + pval[0] = key; + pval[1] = IncludeInferiors; + (void) ChangeGC(gc, GCForeground|GCSubwindowMode, pval); + ValidateGC(root, gc); - rects = ALLOCATE_LOCAL(nbox * sizeof(xRectangle)); + rects = xalloc (nbox * sizeof(xRectangle)); - for(i = 0; i < nbox; i++, pbox++) { + for(i = 0; i < nbox; i++, pbox++) + { rects[i].x = pbox->x1; rects[i].y = pbox->y1; rects[i].width = pbox->x2 - pbox->x1; rects[i].height = pbox->y2 - pbox->y1; } - - (*ScreenPriv->videoGC->ops->PolyFillRect)( - root, ScreenPriv->videoGC, nbox, rects); - - DEALLOCATE_LOCAL(rects); + + (*gc->ops->PolyFillRect)(root, gc, nbox, rects); + + xfree (rects); + FreeScratchGC (gc); } /* xf86XVClipVideoHelper - diff --git a/hw/xfree86/ddc/Makefile.am b/hw/xfree86/ddc/Makefile.am index 04d3e445c..cd146c5a3 100644 --- a/hw/xfree86/ddc/Makefile.am +++ b/hw/xfree86/ddc/Makefile.am @@ -1,9 +1,9 @@ -sdk_HEADERS = edid.h vdif.h xf86DDC.h +sdk_HEADERS = edid.h xf86DDC.h noinst_LIBRARIES = libddc.a libddc_a_SOURCES = xf86DDC.c edid.c interpret_edid.c print_edid.c \ - interpret_vdif.c print_vdif.c ddcProperty.c + ddcProperty.c INCLUDES = $(XORG_INCS) -I$(srcdir)/../i2c diff --git a/hw/xfree86/ddc/ddcProperty.c b/hw/xfree86/ddc/ddcProperty.c index 37efb5bd9..6ff0726d9 100644 --- a/hw/xfree86/ddc/ddcProperty.c +++ b/hw/xfree86/ddc/ddcProperty.c @@ -35,7 +35,6 @@ #define EDID1_ATOM_NAME "XFree86_DDC_EDID1_RAWDATA" #define EDID2_ATOM_NAME "XFree86_DDC_EDID2_RAWDATA" -#define VDIF_ATOM_NAME "XFree86_DDC_VDIF_RAWDATA" static void addRootWindowProperties(ScrnInfoPtr pScrn, xf86MonPtr DDC) @@ -103,16 +102,6 @@ addRootWindowProperties(ScrnInfoPtr pScrn, xf86MonPtr DDC) xf86RegisterRootWindowProperty(scrnIndex, EDID2Atom, XA_INTEGER, 8, 256, (unsigned char *)EDID2rawdata); } - -#if 0 - if (DDC->vdif) { -#define VDIF_DUMMY_STRING "setting dummy VDIF property - please insert correct values\n" - - VDIFAtom = MakeAtom(VDIF_ATOM_NAME, sizeof(VDIF_ATOM_NAME), TRUE); - xf86RegisterRootWindowProperty(scrnIndex, VDIFAtom, XA_STRING, 8, - strlen(VDIF_DUMMY_STRING), VDIF_DUMMY_STRING); - } -#endif } Bool diff --git a/hw/xfree86/ddc/edid.h b/hw/xfree86/ddc/edid.h index 30499a6da..0b6a15af0 100644 --- a/hw/xfree86/ddc/edid.h +++ b/hw/xfree86/ddc/edid.h @@ -12,8 +12,6 @@ #ifndef _EDID_H_ #define _EDID_H_ -#include "vdif.h" - /* read complete EDID record */ #define EDID1_LEN 128 #define BITS_PER_BYTE 9 @@ -453,7 +451,7 @@ typedef struct { struct established_timings timings1; struct std_timings timings2[8]; struct detailed_monitor_section det_mon[4]; - xf86vdifPtr vdif; + void *vdif; /* unused */ int no_sections; Uchar *rawData; } xf86Monitor, *xf86MonPtr; diff --git a/hw/xfree86/ddc/interpret_vdif.c b/hw/xfree86/ddc/interpret_vdif.c deleted file mode 100644 index 3a17e2f33..000000000 --- a/hw/xfree86/ddc/interpret_vdif.c +++ /dev/null @@ -1,132 +0,0 @@ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include <X11/Xarch.h> -#include "xf86DDC.h" -#include "vdif.h" - -static xf86VdifLimitsPtr* get_limits(CARD8 *c); -static xf86VdifGammaPtr* get_gamma(CARD8 *c); -static xf86VdifTimingPtr* get_timings(CARD8 *c); -#if X_BYTE_ORDER == X_BIG_ENDIAN -static CARD32 swap_byte_order(CARD32 c); -#endif - -xf86vdifPtr -xf86InterpretVdif(CARD8 *c) -{ - xf86VdifPtr p = (xf86VdifPtr)c; - xf86vdifPtr vdif; - int i; -#if X_BYTE_ORDER == X_BIG_ENDIAN - int length; -#endif - unsigned long l = 0; - - if (c == NULL) return NULL; -#if X_BYTE_ORDER == X_BIG_ENDIAN - length = swap_byte_order(p->FileLength); - for (i = 0; i < (length >>2); i++) - ((CARD32*)c)[i] = swap_byte_order(((CARD32*)c)[i]) ; -#endif - if (p->VDIFId[0] != 'V' || p->VDIFId[1] != 'D' || p->VDIFId[2] != 'I' - || p->VDIFId[3] != 'F') return NULL; - for ( i = 12; i < p->FileLength; i++) - l += c[i]; - if ( l != p->Checksum) return NULL; - vdif = xalloc(sizeof(xf86vdif)); - vdif->vdif = p; - vdif->limits = get_limits(c); - vdif->timings = get_timings(c); - vdif->gamma = get_gamma(c); - vdif->strings = VDIF_STRING(((xf86VdifPtr)c),0); - xfree(c); - return vdif; -} - -static xf86VdifLimitsPtr* -get_limits(CARD8 *c) -{ - int num, i, j; - xf86VdifLimitsPtr *pp; - xf86VdifLimitsPtr p; - - num = ((xf86VdifPtr)c)->NumberOperationalLimits; - pp = xalloc(sizeof(xf86VdifLimitsPtr) * (num+1)); - p = VDIF_OPERATIONAL_LIMITS(((xf86VdifPtr)c)); - j = 0; - for ( i = 0; i<num; i++) { - if (p->Header.ScnTag == VDIF_OPERATIONAL_LIMITS_TAG) - pp[j++] = p; - VDIF_NEXT_OPERATIONAL_LIMITS(p); - } - pp[j] = NULL; - return pp; -} - -static xf86VdifGammaPtr* -get_gamma(CARD8 *c) -{ - int num, i, j; - xf86VdifGammaPtr *pp; - xf86VdifGammaPtr p; - - num = ((xf86VdifPtr)c)->NumberOptions; - pp = xalloc(sizeof(xf86VdifGammaPtr) * (num+1)); - p = (xf86VdifGammaPtr)VDIF_OPTIONS(((xf86VdifPtr)c)); - j = 0; - for ( i = 0; i<num; i++) - { - if (p->Header.ScnTag == VDIF_GAMMA_TABLE_TAG) - pp[j++] = p; - VDIF_NEXT_OPTIONS(p); - } - pp[j] = NULL; - return pp; -} - -static xf86VdifTimingPtr* -get_timings(CARD8 *c) -{ - int num, num_limits; - int i,j,k; - xf86VdifLimitsPtr lp; - xf86VdifTimingPtr *pp; - xf86VdifTimingPtr p; - - num = ((xf86VdifPtr)c)->NumberOperationalLimits; - lp = VDIF_OPERATIONAL_LIMITS(((xf86VdifPtr)c)); - num_limits = 0; - for (i = 0; i < num; i++) { - if (lp->Header.ScnTag == VDIF_OPERATIONAL_LIMITS_TAG) - num_limits += lp->NumberPreadjustedTimings; - VDIF_NEXT_OPERATIONAL_LIMITS(lp); - } - pp = xalloc(sizeof(xf86VdifTimingPtr) - * (num_limits+1)); - j = 0; - lp = VDIF_OPERATIONAL_LIMITS(((xf86VdifPtr) c)); - for (i = 0; i < num; i++) { - p = VDIF_PREADJUSTED_TIMING(lp); - for (k = 0; k < lp->NumberPreadjustedTimings; k++) { - if (p->Header.ScnTag == VDIF_PREADJUSTED_TIMING_TAG) - pp[j++] = p; - VDIF_NEXT_PREADJUSTED_TIMING(p); - } - VDIF_NEXT_OPERATIONAL_LIMITS(lp); - } - pp[j] = NULL; - return pp; -} - -#if X_BYTE_ORDER == X_BIG_ENDIAN -static CARD32 -swap_byte_order(CARD32 c) -{ - return ((c & 0xFF000000) >> 24) | ((c & 0xFF0000) >> 8) - | ((c & 0xFF00) << 8) | ((c & 0xFF) << 24); -} - -#endif diff --git a/hw/xfree86/ddc/print_vdif.c b/hw/xfree86/ddc/print_vdif.c deleted file mode 100644 index 13cd3abad..000000000 --- a/hw/xfree86/ddc/print_vdif.c +++ /dev/null @@ -1,225 +0,0 @@ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include "vdif.h" -#include "misc.h" -#include "xf86DDC.h" - -static void print_vdif(xf86VdifPtr l, char *s); -static void print_timings(xf86VdifTimingPtr *pt); -static void print_limits(xf86VdifLimitsPtr *pl); -static void print_gamma(xf86VdifGammaPtr *pg); -static void print_type(CARD8 c); -static void print_polarity(CARD8 c); - -void -xf86print_vdif(xf86vdifPtr v) -{ - print_vdif(v->vdif,v->strings); - print_limits(v->limits); - print_timings(v->timings); - print_gamma(v->gamma); -} - -static void -print_vdif(xf86VdifPtr l, char *s) -{ - ErrorF("Version %i.%i",l->VDIFVersion,l->VDIFRevision); - ErrorF(" Date: %i/%i/%i, Manufactured: %i/%i/%i\n",l->Date[0], - l->Date[1],l->Date[2],l->DateManufactured[0], - l->DateManufactured[1],l->DateManufactured[2]); - ErrorF("File Revision: %i",l->FileRevision); - ErrorF("Manufacturer: %s\n",s + l->Manufacturer); - ErrorF("ModelNumber: %s\n",s + l->ModelNumber); - ErrorF("VDIFIndex: %s\n",s +l->MinVDIFIndex); - ErrorF("Version: %s\n",s + l->Version); - ErrorF("SerialNumber %s\n",s + l->SerialNumber); - ErrorF("MonitorType: "); - switch (l->MonitorType) { - case VDIF_MONITOR_MONOCHROME: - ErrorF("Mono\n"); - break; - case VDIF_MONITOR_COLOR: - ErrorF("Color\n"); - break; - } - ErrorF("CRT Size: %i inches\n",l->CRTSize); - switch (l->MonitorType) { - case VDIF_MONITOR_MONOCHROME: - ErrorF("Border: %i percent\n", - l->BorderRed); - ErrorF("Phosphor Decay: 1: %i,",l->RedPhosphorDecay); - if (l->GreenPhosphorDecay !=0) - ErrorF(" 2: %i,",l->GreenPhosphorDecay); - if (l->BluePhosphorDecay !=0) - ErrorF(" 3: %i",l->BluePhosphorDecay); - ErrorF(" ms\n"); - if (l->RedChromaticity_x) - ErrorF("Chromaticity: 1: x:%f, y:%f; ", - l->RedChromaticity_x/1000.0,l->RedChromaticity_y/1000.0); - if (l->GreenChromaticity_x) - ErrorF("Chromaticity: 2: x:%f, y:%f; ", - l->GreenChromaticity_x/1000.0,l->GreenChromaticity_y/1000.0); - if (l->BlueChromaticity_x) - ErrorF("Chromaticity: 3: x:%f, y:%f ", - l->BlueChromaticity_x/1000.0,l->BlueChromaticity_y/1000.0); - ErrorF("\n"); - ErrorF("Gamma: %f\n",l->RedGamma/1000.0); - break; - case VDIF_MONITOR_COLOR: - ErrorF("Border: Red: %i Green: %i Blue: %i percent\n", - l->BorderRed,l->BorderGreen,l->BorderBlue); - ErrorF("Phosphor Decay: Red: %i, Green: %i, Blue: %i ms\n", - l->RedPhosphorDecay,l->GreenPhosphorDecay,l->BluePhosphorDecay); - ErrorF("Chromaticity: Red: x:%f, y:%f; Green: x:%f, y:%f; " - "Blue: x:%f, y:%f\n", - l->RedChromaticity_x/1000.0,l->RedChromaticity_y/1000.0, - l->GreenChromaticity_x/1000.0,l->GreenChromaticity_y/1000.0, - l->BlueChromaticity_x/1000.0,l->BlueChromaticity_y/1000.0); - ErrorF("Gamma: Red:%f, Green:%f, Blue:%f\n",l->RedGamma/1000.0, - l->GreenGamma/1000.0,l->BlueGamma/1000.0); - break; - } - ErrorF("White Point: x: %f y: %f Y: %f\n",l->WhitePoint_x/1000.0, - l->WhitePoint_y/1000.0,l->WhitePoint_Y/1000.0); -} - -static void -print_limits(xf86VdifLimitsPtr *pl) -{ - int i = 0; - xf86VdifLimitsPtr l; - - while((l = pl[i]) != NULL) { - ErrorF("Max display resolution: %i x %i pixel\n",l->MaxHorPixel, - l->MaxVerPixel); - ErrorF("Size of active area: %i x %i millimeters\n",l->MaxHorActiveLength, - l->MaxVerActiveHeight); - ErrorF("Video Type: "); - print_type(l->VideoType); - ErrorF("Sync Type: "); - print_type(l->SyncType); - ErrorF("Sync Configuration "); - switch (l->SyncConfiguration) { - case VDIF_SYNC_SEPARATE: - ErrorF("separate\n"); - break; - case VDIF_SYNC_C: - ErrorF("composite C\n"); - break; - case VDIF_SYNC_CP: - ErrorF("composite CP\n"); - break; - case VDIF_SYNC_G: - ErrorF("composite G\n"); - break; - case VDIF_SYNC_GP: - ErrorF("composite GP\n"); - break; - case VDIF_SYNC_OTHER: - ErrorF("other\n"); - break; - } - ErrorF("Termination Resistance: %i\n",l->TerminationResistance); - ErrorF("Levels: white: %i, black: %i, blank: %i, sync: %i mV\n", - l->WhiteLevel,l->BlackLevel,l->BlankLevel,l->SyncLevel); - ErrorF("Max. Pixel Clock: %f MHz\n",l->MaxPixelClock/1000.0); - ErrorF("Freq. Range: Hor.: %f - %f kHz, Ver.: %f - %f Hz\n", - l->MaxHorFrequency/1000.0,l->MinHorFrequency/1000.0, - l->MaxVerFrequency/1000.0,l->MinVerFrequency/1000.0); - ErrorF("Retrace time: Hor: %f us, Ver: %f ms\n",l->MinHorRetrace/1000.0, - l->MinVerRetrace/1000.0); - } -} - -static void -print_timings(xf86VdifTimingPtr *pt) -{ - int i = 0; - xf86VdifTimingPtr t; - - while((t = pt[i]) != NULL) { - ErrorF("SVGA / SVPMI mode number: %i\n",t->PreadjustedTimingName); - ErrorF("Mode %i x %i\n",t->HorPixel,t->VerPixel); - ErrorF("Size: %i x %i mm\n",t->HorAddrLength,t->VerAddrHeight); - ErrorF("Ratios: %i/%i\n",t->PixelWidthRatio,t->PixelHeightRatio); - ErrorF("Character width: %i",t->CharacterWidth); - ErrorF("Clock: %f MHz HFreq.: %f kHz, VFreq: %f Hz\n",t->PixelClock/1000.0, - t->HorFrequency/1000.0,t->VerFrequency/1000.0); - ErrorF("Htotal: %f us, Vtotal %f ms\n", t->HorTotalTime/1000.0, - t->VerTotalTime/1000.0); - ErrorF("HDisp: %f, HBlankStart: %f, HBlankLength: %f, " - "HSyncStart: %f HSyncEnd: %f us\n",t->HorAddrTime/1000.0, - t->HorBlankStart/1000.0,t->HorBlankTime/1000.0, - t->HorSyncStart/1000.0,t->HorSyncTime/1000.0); - ErrorF("VDisp: %f, VBlankStart: %f, VBlankLength: %f, " - "VSyncStart: %f VSyncEnd: %f us\n",t->VerAddrTime/1000.0, - t->VerBlankStart/1000.0,t->VerBlankTime/1000.0, - t->VerSyncStart/1000.0,t->VerSyncTime/1000.0); - ErrorF("Scan Type: "); - switch (t->ScanType) { - case VDIF_SCAN_INTERLACED: - ErrorF("interlaced "); - break; - case VDIF_SCAN_NONINTERLACED: - ErrorF("non interlaced "); - break; - case VDIF_SCAN_OTHER: - ErrorF("other "); - break; - } - ErrorF("Polarity: H: "); - print_polarity(t->HorSyncPolarity); - ErrorF("V: "); - print_polarity(t->VerSyncPolarity); - ErrorF("\n"); - } -} - -static void -print_gamma(xf86VdifGammaPtr *pg) -{ - int i = 0; - xf86VdifGammaPtr g; - - while((g = pg[i]) != NULL) { - ErrorF("Gamma Table Entries: %i\n",g->GammaTableEntries); - } -} - -static void -print_type(CARD8 c) -{ - switch (c) { - case VDIF_VIDEO_TTL : - ErrorF("TTL\n"); - break; - case VDIF_VIDEO_ANALOG : - ErrorF("Analog\n"); - break; - case VDIF_VIDEO_ECL: - ErrorF("ECL\n"); - break; - case VDIF_VIDEO_DECL: - ErrorF("DECL\n"); - break; - case VDIF_VIDEO_OTHER: - ErrorF("other\n"); - break; - } -} - -static void -print_polarity(CARD8 c) -{ - switch (c) { - case VDIF_POLARITY_NEGATIVE: - ErrorF(" Neg."); - break; - case VDIF_POLARITY_POSITIVE: - ErrorF(" Pos."); - break; - } -} diff --git a/hw/xfree86/ddc/vdif.h b/hw/xfree86/ddc/vdif.h deleted file mode 100644 index 1777b68a7..000000000 --- a/hw/xfree86/ddc/vdif.h +++ /dev/null @@ -1,174 +0,0 @@ - -#ifndef _VDIF_H -#define _VDIF_H - -#define VDIF_MONITOR_MONOCHROME 0 -#define VDIF_MONITOR_COLOR 1 -#define VDIF_VIDEO_TTL 0 -#define VDIF_VIDEO_ANALOG 1 -#define VDIF_VIDEO_ECL 2 -#define VDIF_VIDEO_DECL 3 -#define VDIF_VIDEO_OTHER 4 -#define VDIF_SYNC_SEPARATE 0 -#define VDIF_SYNC_C 1 -#define VDIF_SYNC_CP 2 -#define VDIF_SYNC_G 3 -#define VDIF_SYNC_GP 4 -#define VDIF_SYNC_OTHER 5 -#define VDIF_SCAN_NONINTERLACED 0 -#define VDIF_SCAN_INTERLACED 1 -#define VDIF_SCAN_OTHER 2 -#define VDIF_POLARITY_NEGATIVE 0 -#define VDIF_POLARITY_POSITIVE 1 - -#include <X11/Xmd.h> - -#undef CARD32 -#define CARD32 unsigned int /* ... on all supported platforms */ - -typedef struct _VDIF { /* Monitor Description: */ - CARD8 VDIFId[4]; /* alway "VDIF" */ - CARD32 FileLength; /* lenght of the whole file */ - CARD32 Checksum; /* sum of all bytes in the file after*/ - /* this field */ - CARD16 VDIFVersion; /* structure version number */ - CARD16 VDIFRevision; /* structure revision number */ - CARD16 Date[3]; /* file date Year/Month/Day */ - CARD16 DateManufactured[3]; /* date Year/Month/Day */ - CARD32 FileRevision; /* file revision string */ - CARD32 Manufacturer; /* ASCII ID of the manufacturer */ - CARD32 ModelNumber; /* ASCII ID of the model */ - CARD32 MinVDIFIndex; /* ASCII ID of Minimum VDIF index */ - CARD32 Version; /* ASCII ID of the model version */ - CARD32 SerialNumber; /* ASCII ID of the serial number */ - CARD8 MonitorType; /* Monochrome or Color */ - CARD8 CRTSize; /* inches */ - CARD8 BorderRed; /* percent */ - CARD8 BorderGreen; /* percent */ - CARD8 BorderBlue; /* percent */ - CARD8 Reserved1; /* padding */ - CARD16 Reserved2; /* padding */ - CARD32 RedPhosphorDecay; /* microseconds */ - CARD32 GreenPhosphorDecay; /* microseconds */ - CARD32 BluePhosphorDecay; /* microseconds */ - CARD16 WhitePoint_x; /* WhitePoint in CIExyY (scale 1000) */ - CARD16 WhitePoint_y; - CARD16 WhitePoint_Y; - CARD16 RedChromaticity_x; /* Red chromaticity in x,y */ - CARD16 RedChromaticity_y; - CARD16 GreenChromaticity_x; /* Green chromaticity in x,y */ - CARD16 GreenChromaticity_y; - CARD16 BlueChromaticity_x; /* Blue chromaticity in x,y */ - CARD16 BlueChromaticity_y; - CARD16 RedGamma; /* Gamme curve exponent (scale 1000) */ - CARD16 GreenGamma; - CARD16 BlueGamma; - CARD32 NumberOperationalLimits; - CARD32 OffsetOperationalLimits; - CARD32 NumberOptions; /* optinal sections (gamma table) */ - CARD32 OffsetOptions; - CARD32 OffsetStringTable; -} xf86VdifRec, *xf86VdifPtr; - -typedef enum { /* Tags for section identification */ - VDIF_OPERATIONAL_LIMITS_TAG = 1, - VDIF_PREADJUSTED_TIMING_TAG, - VDIF_GAMMA_TABLE_TAG -} VDIFScnTag; - -typedef struct _VDIFScnHdr { /* Generic Section Header: */ - CARD32 ScnLength; /* lenght of section */ - CARD32 ScnTag; /* tag for section identification */ -} VDIFScnHdrRec, *VDIFScnHdrPtr; - -typedef struct _VDIFLimits { /* Operational Limits: */ - VDIFScnHdrRec Header; /* common section info */ - CARD16 MaxHorPixel; /* pixels */ - CARD16 MaxVerPixel; /* lines */ - CARD16 MaxHorActiveLength; /* millimeters */ - CARD16 MaxVerActiveHeight; /* millimeters */ - CARD8 VideoType; /* TTL / Analog / ECL / DECL */ - CARD8 SyncType; /* TTL / Analog / ECL / DECL */ - CARD8 SyncConfiguration; /* separate / composite / other */ - CARD8 Reserved1; /* padding */ - CARD16 Reserved2; /* padding */ - CARD16 TerminationResistance; /* */ - CARD16 WhiteLevel; /* millivolts */ - CARD16 BlackLevel; /* millivolts */ - CARD16 BlankLevel; /* millivolts */ - CARD16 SyncLevel; /* millivolts */ - CARD32 MaxPixelClock; /* kiloHertz */ - CARD32 MinHorFrequency; /* Hertz */ - CARD32 MaxHorFrequency; /* Hertz */ - CARD32 MinVerFrequency; /* milliHertz */ - CARD32 MaxVerFrequency; /* milliHertz */ - CARD16 MinHorRetrace; /* nanoseconds */ - CARD16 MinVerRetrace; /* microseconds */ - CARD32 NumberPreadjustedTimings; - CARD32 OffsetNextLimits; -} xf86VdifLimitsRec, *xf86VdifLimitsPtr; - -typedef struct _VDIFTiming { /* Preadjusted Timing: */ - VDIFScnHdrRec Header; /* common section info */ - CARD32 PreadjustedTimingName; /* SVGA/SVPMI mode number */ - CARD16 HorPixel; /* pixels */ - CARD16 VerPixel; /* lines */ - CARD16 HorAddrLength; /* millimeters */ - CARD16 VerAddrHeight; /* millimeters */ - CARD8 PixelWidthRatio; /* gives H:V */ - CARD8 PixelHeightRatio; - CARD8 Reserved1; /* padding */ - CARD8 ScanType; /* noninterlaced / interlaced / other*/ - CARD8 HorSyncPolarity; /* negative / positive */ - CARD8 VerSyncPolarity; /* negative / positive */ - CARD16 CharacterWidth; /* pixels */ - CARD32 PixelClock; /* kiloHertz */ - CARD32 HorFrequency; /* Hertz */ - CARD32 VerFrequency; /* milliHertz */ - CARD32 HorTotalTime; /* nanoseconds */ - CARD32 VerTotalTime; /* microseconds */ - CARD16 HorAddrTime; /* nanoseconds */ - CARD16 HorBlankStart; /* nanoseconds */ - CARD16 HorBlankTime; /* nanoseconds */ - CARD16 HorSyncStart; /* nanoseconds */ - CARD16 HorSyncTime; /* nanoseconds */ - CARD16 VerAddrTime; /* microseconds */ - CARD16 VerBlankStart; /* microseconds */ - CARD16 VerBlankTime; /* microseconds */ - CARD16 VerSyncStart; /* microseconds */ - CARD16 VerSyncTime; /* microseconds */ -} xf86VdifTimingRec, *xf86VdifTimingPtr; - -typedef struct _VDIFGamma { /* Gamma Table: */ - VDIFScnHdrRec Header; /* common section info */ - CARD16 GammaTableEntries; /* count of grays or RGB 3-tuples */ - CARD16 Unused1; -} xf86VdifGammaRec, *xf86VdifGammaPtr; - -/* access macros */ -#define VDIF_OPERATIONAL_LIMITS(vdif) \ -((xf86VdifLimitsPtr)((char*)(vdif) + (vdif)->OffsetOperationalLimits)) -#define VDIF_NEXT_OPERATIONAL_LIMITS(limits) limits = \ - ((xf86VdifLimitsPtr)((char*)(limits) + (limits)->OffsetNextLimits)) -#define VDIF_PREADJUSTED_TIMING(limits) \ -((xf86VdifTimingPtr)((char*)(limits) + (limits)->Header.ScnLength)) -#define VDIF_NEXT_PREADJUSTED_TIMING(timing) timing = \ - ((xf86VdifTimingPtr)((char*)(timing) + (timing)->Header.ScnLength)) -#define VDIF_OPTIONS(vdif) \ - ((VDIFScnHdrPtr)((char*)(vdif) + (vdif)->OffsetOptions)) -#define VDIF_NEXT_OPTIONS(options) options = \ - ((xf86VdifGammaPtr)((char*)(options) + (options)->Header.ScnLength)) -#define VDIF_STRING(vdif, string) \ - ((char*)((char*)vdif + vdif->OffsetStringTable + (string))) - -typedef struct _vdif { - xf86VdifPtr vdif; - xf86VdifLimitsPtr *limits; - xf86VdifTimingPtr *timings; - xf86VdifGammaPtr *gamma; - char * strings; -} xf86vdif, *xf86vdifPtr; - -#undef CARD32 - -#endif diff --git a/hw/xfree86/ddc/xf86DDC.c b/hw/xfree86/ddc/xf86DDC.c index 21984bc04..e47b8b80c 100644 --- a/hw/xfree86/ddc/xf86DDC.c +++ b/hw/xfree86/ddc/xf86DDC.c @@ -38,12 +38,6 @@ static unsigned char* EDID1Read_DDC2( I2CBusPtr pBus ); -static unsigned char * VDIFRead( - int scrnIndex, - I2CBusPtr pBus, - int start -); - static unsigned char * DDCRead_DDC2( int scrnIndex, I2CBusPtr pBus, @@ -138,7 +132,6 @@ xf86DoEDID_DDC2(int scrnIndex, I2CBusPtr pBus) { ScrnInfoPtr pScrn = xf86Screens[scrnIndex]; unsigned char *EDID_block = NULL; - unsigned char *VDIF_Block = NULL; xf86MonPtr tmp = NULL; /* Default DDC and DDC2 to enabled. */ Bool noddc = FALSE, noddc2 = FALSE; @@ -171,11 +164,6 @@ xf86DoEDID_DDC2(int scrnIndex, I2CBusPtr pBus) else ErrorF("Sections to follow: %i\n",tmp->no_sections); #endif - if (tmp) { - VDIF_Block = - VDIFRead(scrnIndex, pBus, EDID1_LEN * (tmp->no_sections + 1)); - tmp->vdif = xf86InterpretVdif(VDIF_Block); - } return tmp; } @@ -253,35 +241,6 @@ EDID1Read_DDC2(int scrnIndex, I2CBusPtr pBus) return DDCRead_DDC2(scrnIndex, pBus, 0, EDID1_LEN); } -static unsigned char* -VDIFRead(int scrnIndex, I2CBusPtr pBus, int start) -{ - unsigned char * Buffer, *v_buffer = NULL, *v_bufferp = NULL; - int i, num = 0; - - /* read VDIF length in 64 byte blocks */ - Buffer = DDCRead_DDC2(scrnIndex, pBus,start,64); - if (Buffer == NULL) - return NULL; -#ifdef DEBUG - ErrorF("number of 64 bit blocks: %i\n",Buffer[0]); -#endif - if ((num = Buffer[0]) > 0) - v_buffer = v_bufferp = xalloc(sizeof(unsigned char) * 64 * num); - - for (i = 0; i < num; i++) { - Buffer = DDCRead_DDC2(scrnIndex, pBus,start,64); - if (Buffer == NULL) { - xfree (v_buffer); - return NULL; - } - memcpy(v_bufferp,Buffer,63); /* 64th byte is checksum */ - xfree(Buffer); - v_bufferp += 63; - } - return v_buffer; -} - static unsigned char * DDCRead_DDC2(int scrnIndex, I2CBusPtr pBus, int start, int len) { diff --git a/hw/xfree86/ddc/xf86DDC.h b/hw/xfree86/ddc/xf86DDC.h index 77994715e..3b072dda7 100644 --- a/hw/xfree86/ddc/xf86DDC.h +++ b/hw/xfree86/ddc/xf86DDC.h @@ -43,10 +43,6 @@ extern xf86MonPtr xf86InterpretEDID( int screenIndex, Uchar *block ); -extern xf86vdifPtr xf86InterpretVdif( - CARD8 *c -); - extern void xf86DDCMonitorSet(int scrnIndex, MonPtr Monitor, xf86MonPtr DDC); @@ -55,10 +51,6 @@ extern Bool xf86SetDDCproperties( xf86MonPtr DDC ); -extern void xf86print_vdif( - xf86vdifPtr v -); - DisplayModePtr xf86DDCGetModes(int scrnIndex, xf86MonPtr DDC); #endif diff --git a/hw/xfree86/dixmods/Makefile.am b/hw/xfree86/dixmods/Makefile.am index 1581019d1..06e6d4080 100644 --- a/hw/xfree86/dixmods/Makefile.am +++ b/hw/xfree86/dixmods/Makefile.am @@ -45,9 +45,6 @@ fontsmodule_LTLIBRARIES = libfreetype.la \ AM_CFLAGS = @XORG_CFLAGS@ @DIX_CFLAGS@ INCLUDES = @XORG_INCS@ \ - -I$(top_srcdir)/afb \ - -I$(top_srcdir)/cfb \ - -I$(top_srcdir)/mfb \ -I$(top_srcdir)/dbe \ -I$(top_srcdir)/hw/xfree86/loader \ -I$(top_srcdir)/miext/shadow \ diff --git a/hw/xfree86/dixmods/afbmodule.c b/hw/xfree86/dixmods/afbmodule.c index ee8cf2037..b0aea6ddc 100644 --- a/hw/xfree86/dixmods/afbmodule.c +++ b/hw/xfree86/dixmods/afbmodule.c @@ -29,7 +29,6 @@ #endif #include "xf86Module.h" -#include "afb.h" static MODULESETUPPROTO(afbSetup); diff --git a/hw/xfree86/dixmods/cfb32module.c b/hw/xfree86/dixmods/cfb32module.c index 1451594e5..23708e4c2 100644 --- a/hw/xfree86/dixmods/cfb32module.c +++ b/hw/xfree86/dixmods/cfb32module.c @@ -28,10 +28,7 @@ #include <xorg-config.h> #endif -#define PSZ 32 - #include "xf86Module.h" -#include "cfb.h" static MODULESETUPPROTO(cfb32Setup); diff --git a/hw/xfree86/dixmods/cfbmodule.c b/hw/xfree86/dixmods/cfbmodule.c index 693fd6177..07074c158 100644 --- a/hw/xfree86/dixmods/cfbmodule.c +++ b/hw/xfree86/dixmods/cfbmodule.c @@ -28,10 +28,7 @@ #include <xorg-config.h> #endif -#define PSZ 8 - #include "xf86Module.h" -#include "cfb.h" static MODULESETUPPROTO(cfbSetup); diff --git a/hw/xfree86/doc/man/xorg.conf.man.pre b/hw/xfree86/doc/man/xorg.conf.man.pre index 19315c024..4103974c1 100644 --- a/hw/xfree86/doc/man/xorg.conf.man.pre +++ b/hw/xfree86/doc/man/xorg.conf.man.pre @@ -3,7 +3,7 @@ .ds q \N'34' .TH __xconfigfile__ __filemansuffix__ __vendorversion__ .SH NAME -__xconfigfile__ - Configuration File for __xservername__ +__xconfigfile__ \- configuration File for __xservername__ X server .SH INTRODUCTION .B __xservername__ supports several mechanisms for supplying/obtaining configuration and @@ -21,9 +21,10 @@ manual page. .SH DESCRIPTION .B __xservername__ uses a configuration file called -.B __xconfigfile__ -for its initial setup. This configuration file is searched for in the -following places when the server is started as a normal user: +.I __xconfigfile__ +for its initial setup. +This configuration file is searched for in the following places when the +server is started as a normal user: .PP .RS 4 .nf @@ -31,30 +32,31 @@ following places when the server is started as a normal user: .IR __projectroot__/etc/X11/ <cmdline> .IB /etc/X11/ $XORGCONFIG .IB __projectroot__/etc/X11/ $XORGCONFIG -.I /etc/X11/__xconfigfile__-4 +.I /etc/X11/__xconfigfile__\-4 .I /etc/X11/__xconfigfile__ .I /etc/__xconfigfile__ .IR __projectroot__/etc/X11/__xconfigfile__. <hostname> -.I __projectroot__/etc/X11/__xconfigfile__-4 +.I __projectroot__/etc/X11/__xconfigfile__\-4 .I __projectroot__/etc/X11/__xconfigfile__ .IR __projectroot__/lib/X11/__xconfigfile__. <hostname> -.I __projectroot__/lib/X11/__xconfigfile__-4 +.I __projectroot__/lib/X11/__xconfigfile__\-4 .I __projectroot__/lib/X11/__xconfigfile__ .fi .RE .PP where .I <cmdline> -is a relative path (with no ".." components) specified with the +is a relative path (with no \(lq..\(rq components) specified with the .B \-config command line option, .B $XORGCONFIG -is the relative path (with no ".." components) specified by that +is the relative path (with no \(lq..\(rq components) specified by that environment variable, and .I <hostname> -is the machine's hostname as reported by gethostname(3). +is the machine's hostname as reported by +.BR gethostname (__oslibmansuffix__). .PP -When the __xservername__ server is started by the "root" user, the config file +When the __xservername__ server is started by the \(lqroot\(rq user, the config file search locations are as follows: .PP .RS 4 @@ -66,14 +68,14 @@ search locations are as follows: .IB /etc/X11/ $XORGCONFIG .IB __projectroot__/etc/X11/ $XORGCONFIG .BI $HOME /__xconfigfile__ -.I /etc/X11/__xconfigfile__-4 +.I /etc/X11/__xconfigfile__\-4 .I /etc/X11/__xconfigfile__ .I /etc/__xconfigfile__ .IR __projectroot__/etc/X11/__xconfigfile__. <hostname> -.I __projectroot__/etc/X11/__xconfigfile__-4 +.I __projectroot__/etc/X11/__xconfigfile__\-4 .I __projectroot__/etc/X11/__xconfigfile__ .IR __projectroot__/lib/X11/__xconfigfile__. <hostname> -.I __projectroot__/lib/X11/__xconfigfile__-4 +.I __projectroot__/lib/X11/__xconfigfile__\-4 .I __projectroot__/lib/X11/__xconfigfile__ .fi .RE @@ -90,13 +92,13 @@ environment variable (absolute or relative), is the path specified by that environment variable (usually the home directory), and .I <hostname> -is the machine's hostname as reported by gethostname(3). +is the machine's hostname as reported by +.BR gethostname (__oslibmansuffix__). .PP The -.B __xconfigfile__ -file is composed of a number of sections which may be present in any -order. Each section has -the form: +.I __xconfigfile__ +file is composed of a number of sections which may be present in any order. +Each section has the form: .PP .RS 4 .nf @@ -121,13 +123,14 @@ The section names are: .BR "Modes " "Video modes descriptions" .BR "Screen " "Screen configuration" .BR "ServerLayout " "Overall layout" -.BR "DRI " "DRI-specific configuration" -.BR "Vendor " "Vendor-specific configuration" +.BR "DRI " "DRI\-specific configuration" +.BR "Vendor " "Vendor\-specific configuration" .fi .RE .PP The following obsolete section names are still recognised for compatibility -purposes. In new config files, the +purposes. +In new config files, the .B InputDevice section should be used instead. .PP @@ -144,35 +147,38 @@ section is no longer recognised. .PP The .B ServerLayout -sections are at the highest level. They bind together the input and -output devices that will be used in a session. The input devices -are described in the +sections are at the highest level. +They bind together the input and output devices that will be used in a session. +The input devices are described in the .B InputDevice -sections. Output devices usually consist of multiple independent -components (e.g., a graphics board and a monitor). These multiple -components are bound together in the +sections. +Output devices usually consist of multiple independent components (e.g., +a graphics board and a monitor). +These multiple components are bound together in the .B Screen sections, and it is these that are referenced by the .B ServerLayout -section. Each +section. +Each .B Screen -section binds together a graphics board and a monitor. The graphics -boards are described in the +section binds together a graphics board and a monitor. +The graphics boards are described in the .B Device sections, and the monitors are described in the .B Monitor sections. .PP -Config file keywords are case-insensitive, and "_" characters are -ignored. Most strings (including +Config file keywords are case\-insensitive, and \(lq_\(rq characters are +ignored. +Most strings (including .B Option names) are also case-insensitive, and insensitive to white space and -"_" characters. +\(lq_\(rq characters. .PP -Each config file entry usually takes up a single line in the file. -They consist of a keyword, which is possibly followed by one or -more arguments, with the number and types of the arguments depending -on the keyword. The argument types are: +Each config file entry usually takes up a single line in the file. They +consist of a keyword, which is possibly followed by one or more arguments, +with the number and types of the arguments depending on the keyword. +The argument types are: .PP .RS 4 .nf @@ -182,17 +188,18 @@ on the keyword. The argument types are: .fi .RE .PP -Note: hex integer values must be prefixed with "0x", and octal values -with "0". +Note: hex integer values must be prefixed with \(lq0x\(rq, and octal values +with \(lq0\(rq. .PP A special keyword called .B Option -may be used to provide free-form data to various components of the server. +may be used to provide free\-form data to various components of the server. The .B Option -keyword takes either one or two string arguments. The first is the option -name, and the optional second argument is the option value. Some commonly -used option value types include: +keyword takes either one or two string arguments. +The first is the option name, and the optional second argument is the +option value. +Some commonly used option value types include: .PP .RS 4 .nf @@ -209,8 +216,8 @@ Note that .B Option values, not just strings, must be enclosed in quotes. .PP -Boolean options may optionally have a value specified. When no value -is specified, the option's value is +Boolean options may optionally have a value specified. +When no value is specified, the option's value is .BR TRUE . The following boolean option values are recognised as .BR TRUE : @@ -263,30 +270,35 @@ When the unit name is omitted, the correct units will be determined from the value and the expectations of the appropriate range of the value. It is recommended that the units always be specified when using frequency option values to avoid any errors in determining the value. -.SH FILES SECTION +.SH "FILES SECTION" The .B Files section is used to specify some path names required by the server. -Some of these paths can also be set from the command line (see Xserver(__appmansuffix__) -and __xservername__(__appmansuffix__)). The command line settings override the values specified -in the config file. The +Some of these paths can also be set from the command line (see +.BR Xserver (__appmansuffix__) +and +.BR __xservername__ (__appmansuffix__)). +The command line settings override the values specified in the config +file. +The .B Files section is optional, as are all of the entries that may appear in it. .PP The entries that can appear in this section are: .TP 7 .BI "FontPath \*q" path \*q -sets the search path for fonts. This path is a comma separated list of -font path elements which the __xservername__ server searches for font databases. +sets the search path for fonts. +This path is a comma separated list of font path elements which the __xservername__ +server searches for font databases. Multiple .B FontPath entries may be specified, and they will be concatenated to build up the fontpath used by the server. Font path elements may be either absolute -directory paths, or a font server identifier. Font server identifiers -have the form: +directory paths, or a font server identifier. +Font server identifiers have the form: .PP .RS 11 -.IR <trans> / <hostname> : <port-number> +.IR <trans> / <hostname> : <port\-number> .RE .PP .RS 7 @@ -294,16 +306,16 @@ where .I <trans> is the transport type to use to connect to the font server (e.g., .B unix -for UNIX-domain sockets or +for UNIX\-domain sockets or .B tcp for a TCP/IP connection), .I <hostname> is the hostname of the machine running the font server, and -.I <port-number> +.I <port\-number> is the port number that the font server is listening on (usually 7100). .PP When this entry is not specified in the config file, the server falls back -to the compiled-in default font path, which contains the following +to the compiled\-in default font path, which contains the following font path elements: .PP .RS 4 @@ -338,7 +350,7 @@ font path when the server starts up. .BI "RGBPath \*q" path \*q sets the path name for the RGB color database. When this entry is not specified in the config file, the server falls back -to the compiled-in default RGB path, which is: +to the compiled\-in default RGB path, which is: .PP .RS 11 .I __projectroot__/share/X11/rgb @@ -350,9 +362,10 @@ is added to this path if the server was compiled to use text rather than binary format RGB color databases. .TP 7 .BI "ModulePath \*q" path \*q -sets the search path for loadable __xservername__ server modules. This path is -a comma separated list of directories which the __xservername__ server searches -for loadable modules loading in the order specified. Multiple +sets the search path for loadable __xservername__ server modules. +This path is a comma separated list of directories which the __xservername__ server +searches for loadable modules loading in the order specified. +Multiple .B ModulePath entries may be specified, and they will be concatenated to build the module search path used by the server. @@ -360,8 +373,8 @@ module search path used by the server. .ig .TP 7 .BI "LogFile \*q" path \*q -sets the name of the __xservername__ server log file. The default log file name -is +sets the name of the __xservername__ server log file. +The default log file name is .PP .RS 11 .RI __logdir__/__xservername__. <n> .log @@ -372,15 +385,18 @@ where .I <n> is the display number for the __xservername__ server. .. -.SH SERVERFLAGS SECTION +.SH "SERVERFLAGS SECTION" In addition to options specific to this section (described below), the .B ServerFlags section is used to specify some global -__xservername__ server options. All of the entries in this section are +__xservername__ server options. +All of the entries in this section are .BR Options , although for compatibility purposes some of the old style entries are -still recognised. Those old style entries are not documented here, and -using them is discouraged. The +still recognised. +Those old style entries are not documented here, and using them is +discouraged. +The .B ServerFlags section is optional, as are the entries that may be specified in it. .PP @@ -392,11 +408,12 @@ may be overridden by .B Options specified in the active .B ServerLayout -section. Options with command line equivalents are overridden when their -command line equivalent is used. The options recognised by this section -are: +section. +Options with command line equivalents are overridden when their command +line equivalent is used. +The options recognised by this section are: .TP 7 -.BI "Option \*qDefaultServerLayout\*q \*q" layout-id \*q +.BI "Option \*qDefaultServerLayout\*q \*q" layout\-id \*q This specifies the default .B ServerLayout section to use in the absence of the @@ -404,148 +421,185 @@ section to use in the absence of the command line option. .TP 7 .BI "Option \*qNoTrapSignals\*q \*q" boolean \*q -This prevents the __xservername__ server from trapping a range of unexpected -fatal signals and exiting cleanly. Instead, the __xservername__ server will die -and drop core where the fault occurred. The default behaviour is -for the __xservername__ server to exit cleanly, but still drop a core file. In -general you never want to use this option unless you are debugging -an __xservername__ server problem and know how to deal with the consequences. +This prevents the __xservername__ server from trapping a range of unexpected fatal +signals and exiting cleanly. +Instead, the __xservername__ server will die and drop core where the fault occurred. +The default behaviour is for the __xservername__ server to exit cleanly, but still drop a +core file. +In general you never want to use this option unless you are debugging an __xservername__ +server problem and know how to deal with the consequences. .TP 7 .BI "Option \*qDontVTSwitch\*q \*q" boolean \*q This disallows the use of the .BI Ctrl+Alt+F n sequence (where .RI F n -refers to one of the numbered function keys). That sequence is normally -used to switch to another \*qvirtual terminal\*q on operating systems -that have this feature. When this option is enabled, that key sequence has -no special meaning and is passed to clients. Default: off. +refers to one of the numbered function keys). +That sequence is normally used to switch to another \*qvirtual terminal\*q +on operating systems that have this feature. +When this option is enabled, that key sequence has no special meaning and +is passed to clients. +Default: off. .TP 7 .BI "Option \*qDontZap\*q \*q" boolean \*q This disallows the use of the .B Ctrl+Alt+Backspace -sequence. That sequence is normally used to terminate the __xservername__ server. -When this option is enabled, that key sequence has no special meaning -and is passed to clients. Default: off. +sequence. +That sequence is normally used to terminate the __xservername__ server. +When this option is enabled, that key sequence has no special meaning and +is passed to clients. +Default: off. .TP 7 .BI "Option \*qDontZoom\*q \*q" boolean \*q This disallows the use of the -.B Ctrl+Alt+Keypad-Plus +.B Ctrl+Alt+Keypad\-Plus and -.B Ctrl+Alt+Keypad-Minus -sequences. These sequences allows you to switch between video modes. +.B Ctrl+Alt+Keypad\-Minus +sequences. +These sequences allows you to switch between video modes. When this option is enabled, those key sequences have no special meaning -and are passed to clients. Default: off. +and are passed to clients. +Default: off. .TP 7 .BI "Option \*qDisableVidModeExtension\*q \*q" boolean \*q This disables the parts of the VidMode extension used by the xvidtune client -that can be used to change the video modes. Default: the VidMode extension -is enabled. +that can be used to change the video modes. +Default: the VidMode extension is enabled. .TP 7 .BI "Option \*qAllowNonLocalXvidtune\*q \*q" boolean \*q This allows the xvidtune client (and other clients that use the VidMode -extension) to connect from another host. Default: off. +extension) to connect from another host. +Default: off. .TP 7 .BI "Option \*qDisableModInDev\*q \*q" boolean \*q -This disables the parts of the __xservername__-Misc extension that can be used to -modify the input device settings dynamically. Default: that functionality -is enabled. +This disables the parts of the __xservername__\-Misc extension that can be used to +modify the input device settings dynamically. +Default: that functionality is enabled. .TP 7 .BI "Option \*qAllowNonLocalModInDev\*q \*q" boolean \*q This allows a client to connect from another host and change keyboard -and mouse settings in the running server. Default: off. +and mouse settings in the running server. +Default: off. .TP 7 .BI "Option \*qAllowMouseOpenFail\*q \*q" boolean \*q This allows the server to start up even if the mouse device can't be -opened/initialised. Default: false. +opened/initialised. +Default: false. .TP 7 .BI "Option \*qVTInit\*q \*q" command \*q Runs .I command after the VT used by the server has been opened. -The command string is passed to "/bin/sh -c", and is run with the -real user's id with stdin and stdout set to the VT. The purpose -of this option is to allow system dependent VT initialisation -commands to be run. This option should rarely be needed. Default: not set. +The command string is passed to \*q/bin/sh \-c\*q, and is run with the real +user's id with stdin and stdout set to the VT. +The purpose of this option is to allow system dependent VT initialisation +commands to be run. +This option should rarely be needed. +Default: not set. .TP 7 .BI "Option \*qVTSysReq\*q \*q" boolean \*q -enables the SYSV-style VT switch sequence for non-SYSV systems -which support VT switching. This sequence is -.B Alt-SysRq -followed -by a function key +enables the SYSV\-style VT switch sequence for non\-SYSV systems +which support VT switching. +This sequence is +.B Alt\-SysRq +followed by a function key .RB ( Fn ). This prevents the __xservername__ server trapping the keys used for the default VT switch sequence, which means that clients can -access them. Default: off. +access them. +Default: off. .TP 7 .BI "Option \*qXkbDisable\*q \*q" boolean \*q -disable/enable the XKEYBOARD extension. The \-kb command line -option overrides this config file option. Default: XKB is enabled. +disable/enable the XKEYBOARD extension. +The \-kb command line option overrides this config file option. +Default: XKB is enabled. .\" The following four options are "undocumented". .ig .TP 7 .BI "Option \*qPciProbe1\*q" -Use PCI probe method 1. Default: set. +Use PCI probe method 1. +Default: set. .TP 7 .BI "Option \*qPciProbe2\*q" -Use PCI probe method 2. Default: not set. +Use PCI probe method 2. +Default: not set. .TP 7 .BI "Option \*qPciForceConfig1\*q" -Force the use PCI config type 1. Default: not set. +Force the use PCI config type 1. +Default: not set. .TP 7 .BI "Option \*qPciForceConfig2\*q" -Force the use PCI config type 2. Default: not set. +Force the use PCI config type 2. +Default: not set. .. .TP 7 .BI "Option \*qBlankTime\*q \*q" time \*q -sets the inactivity timeout for the blanking phase of the screensaver. +sets the inactivity timeout for the +.B blank +phase of the screensaver. .I time -is in minutes. This is equivalent to the __xservername__ server's `-s' flag, -and the value can be changed at run-time with xset(__appmansuffix__). Default: 10 -minutes. +is in minutes. +This is equivalent to the __xservername__ server's +.B \-s +flag, and the value can be changed at run\-time with +.BR xset(__appmansuffix__). +Default: 10 minutes. .TP 7 .BI "Option \*qStandbyTime\*q \*q" time \*q -sets the inactivity timeout for the "standby" phase of DPMS mode. +sets the inactivity timeout for the +.B standby +phase of DPMS mode. .I time -is in minutes, and the value can be changed at run-time with xset(__appmansuffix__). -Default: 20 minutes. This is only suitable for VESA DPMS compatible -monitors, and may not be supported by all video drivers. It is only -enabled for screens that have the +is in minutes, and the value can be changed at run\-time with +.BR xset(__appmansuffix__). +Default: 20 minutes. +This is only suitable for VESA DPMS compatible monitors, and may not be +supported by all video drivers. +It is only enabled for screens that have the .B \*qDPMS\*q option set (see the MONITOR section below). .TP 7 .BI "Option \*qSuspendTime\*q \*q" time \*q -sets the inactivity timeout for the "suspend" phase of DPMS mode. +sets the inactivity timeout for the +.B suspend +phase of DPMS mode. .I time -is in minutes, and the value can be changed at run-time with xset(__appmansuffix__). -Default: 30 minutes. This is only suitable for VESA DPMS compatible -monitors, and may not be supported by all video drivers. It is only -enabled for screens that have the +is in minutes, and the value can be changed at run\-time with +.BR xset(__appmansuffix__). +Default: 30 minutes. +This is only suitable for VESA DPMS compatible monitors, and may not be +supported by all video drivers. +It is only enabled for screens that have the .B \*qDPMS\*q option set (see the MONITOR section below). .TP 7 .BI "Option \*qOffTime\*q \*q" time \*q -sets the inactivity timeout for the "off" phase of DPMS mode. +sets the inactivity timeout for the +.B off +phase of DPMS mode. .I time -is in minutes, and the value can be changed at run-time with xset(__appmansuffix__). -Default: 40 minutes. This is only suitable for VESA DPMS compatible -monitors, and may not be supported by all video drivers. It is only -enabled for screens that have the +is in minutes, and the value can be changed at run\-time with +.BR xset(__appmansuffix__). +Default: 40 minutes. +This is only suitable for VESA DPMS compatible monitors, and may not be +supported by all video drivers. +It is only enabled for screens that have the .B \*qDPMS\*q option set (see the MONITOR section below). .TP 7 .BI "Option \*qPixmap\*q \*q" bpp \*q -This sets the pixmap format to use for depth 24. Allowed values for +This sets the pixmap format to use for depth 24. +Allowed values for .I bpp -are 24 and 32. Default: 32 unless driver constraints don't allow this -(which is rare). Note: some clients don't behave well when this value -is set to 24. +are 24 and 32. +Default: 32 unless driver constraints don't allow this (which is rare). +Note: some clients don't behave well when this value is set to 24. .TP 7 .BI "Option \*qPC98\*q \*q" boolean \*q -Specify that the machine is a Japanese PC-98 machine. This should not -be enabled for anything other than the Japanese-specific PC-98 -architecture. Default: auto-detected. +Specify that the machine is a Japanese PC\-98 machine. +This should not be enabled for anything other than the Japanese\-specific +PC\-98 architecture. +Default: auto\-detected. .\" Doubt this should be documented. .ig .TP 7 @@ -555,48 +609,54 @@ Default: 0. .. .TP 7 .BI "Option \*qNoPM\*q \*q" boolean \*q -Disables something to do with power management events. Default: PM -enabled on platforms that support it. +Disables something to do with power management events. +Default: PM enabled on platforms that support it. .TP 7 .BI "Option \*qXinerama\*q \*q" boolean \*q -enable or disable XINERAMA extension. Default is disabled. +enable or disable XINERAMA extension. +Default is disabled. .TP 7 .BI "Option \*qAllowDeactivateGrabs\*q \*q" boolean \*q This option enables the use of the -.B Ctrl+Alt+Keypad-Divide -key sequence to deactivate any active keyboard and mouse grabs. Default: -off. +.B Ctrl+Alt+Keypad\-Divide +key sequence to deactivate any active keyboard and mouse grabs. +Default: off. .TP 7 .BI "Option \*qAllowClosedownGrabs\*q \*q" boolean \*q This option enables the use of the -.B Ctrl+Alt+Keypad-Multiply -key sequence to kill clients with an active keyboard or mouse grab as -well as killing any application that may have locked the server, normally -using the XGrabServer(__libmansuffix__) Xlib function. Default: off. +.B Ctrl+Alt+Keypad\-Multiply +key sequence to kill clients with an active keyboard or mouse grab as well +as killing any application that may have locked the server, normally using +the +.BR XGrabServer(__libmansuffix__) +Xlib function. +Default: off. .br Note that the options -.BI AllowDeactivateGrabs +.B AllowDeactivateGrabs and -.BI AllowClosedownGrabs +.B AllowClosedownGrabs will allow users to remove the grab used by screen saver/locker programs. -An API was written to such cases. If you enable this option, make sure -your screen saver/locker is updated. +An API was written to such cases. +If you enable this option, make sure your screen saver/locker is updated. +Default: off. .TP 7 .BI "Option \*qHandleSpecialKeys\*q \*q" when \*q This option controls when the server uses the builtin handler to process special key combinations (such as .BR Ctrl+Alt+Backspace ). -Normally the XKEYBOARD extension keymaps will provide mappings for each -of the special key combinations, so the builtin handler is not needed -unless the XKEYBOARD extension is disabled. The value of +Normally the XKEYBOARD extension keymaps will provide mappings for each of +the special key combinations, so the builtin handler is not needed unless +the XKEYBOARD extension is disabled. +The value of .I when can be .BR Always , .BR Never , or .BR WhenNeeded . -Default: Use the builtin handler only if needed. The server will scan -the keymap for a mapping to the +Default: Use the builtin handler only if needed. +The server will scan the keymap for a mapping to the .B Terminate action and, if found, use XKEYBOARD for processing actions, otherwise the builtin handler will be used. @@ -604,24 +664,30 @@ the builtin handler will be used. .BI "Option \*qAIGLX\*q \*q" boolean \*q enable or disable AIGLX. AIGLX is enabled by default. .TP 7 +.BI "Option \*qUseDefaultFontPath\*q \*q" boolean \*q +Include the default font path even if other paths are specified in +xorg.conf. If enabled, other font paths are included as well. Enabled by +default. +.TP 7 .BI "Option \*qIgnoreABI\*q \*q" boolean \*q Allow modules built for a different, potentially incompatible version of the X server to load. Disabled by default. -.SH MODULE SECTION +.SH "MODULE SECTION" The .B Module section is used to specify which __xservername__ server modules should be loaded. This section is ignored when the __xservername__ server is built in static form. The types of modules normally loaded in this section are __xservername__ server -extension modules, and font rasteriser modules. Most other module types -are loaded automatically when they are needed via other mechanisms. +extension modules, and font rasteriser modules. +Most other module types are loaded automatically when they are needed via +other mechanisms. The .B Module section is optional, as are all of the entries that may be specified in it. .PP -Entries in this section may be in two forms. The first and most commonly -used form is an entry that uses the +Entries in this section may be in two forms. +The first and most commonly used form is an entry that uses the .B Load keyword, as described here: .TP 7 @@ -629,8 +695,9 @@ keyword, as described here: This instructs the server to load the module called .IR modulename . The module name given should be the module's standard name, not the -module file name. The standard name is case-sensitive, and does not -include the "lib" prefix, or the ".a", ".o", or ".so" suffixes. +module file name. +The standard name is case\-sensitive, and does not include the \(lqlib\(rq +prefix, or the \(lq.a\(rq, \(lq.o\(rq, or \(lq.so\(rq suffixes. .PP .RS 7 Example: the Type 1 font rasteriser can be loaded with the following entry: @@ -639,6 +706,20 @@ Example: the Type 1 font rasteriser can be loaded with the following entry: .B "Load \*qtype1\*q" .RE .RE +.TP 7 +.BI "Disable \*q" modulename \*q +This instructs the server to not load the module called +.IR modulename . +Some modules are loaded by default in the server, and this overrides that +default. If a +.B Load +instruction is given for the same module, it overrides the +.B Disable +instruction and the module is loaded. The module name given should be the +module's standard name, not the module file name. As with the +.B Load +instruction, the standard name is case-sensitive, and does not include the +"lib" prefix, or the ".a", ".o", or ".so" suffixes. .PP The second form of entry is a .BR SubSection, @@ -649,13 +730,13 @@ being that are passed to the module when it is loaded. .PP Example: the extmod module (which contains a miscellaneous group of -server extensions) can be loaded, with the XFree86-DGA extension +server extensions) can be loaded, with the XFree86\-DGA extension disabled by using the following entry: .PP .RS 4 .nf .B "SubSection \*qextmod\*q" -.B " Option \*qomit XFree86-DGA\*q" +.B " Option \*qomit XFree86\-DGA\*q" .B EndSubSection .fi .RE @@ -677,17 +758,20 @@ __projectroot__/lib/modules/extensions .fi .RE .PP -The "bitmap" font modules is loaded automatically. It is recommended -that at very least the "extmod" extension module be loaded. If it isn't -some commonly used server extensions (like the SHAPE extension) will not be -available. -.SH INPUTDEVICE SECTION +The \(lqbitmap\(rq font module is loaded automatically. +It is recommended +that at very least the \(lqextmod\(rq extension module be loaded. +If it isn't, some commonly used server extensions (like the SHAPE +extension) will not be available. +.SH "INPUTDEVICE SECTION" The config file may have multiple .B InputDevice -sections. There will normally be at least two: one for the core (primary) -keyboard, and one of the core pointer. If either of these two is missing, -a default configuration for the missing ones will be used. Currently the -default configuration may not work as expected on all platforms. +sections. +There will normally be at least two: one for the core (primary) keyboard, +and one of the core pointer. +If either of these two is missing, a default configuration for the missing +ones will be used. +Currently the default configuration may not work as expected on all platforms. .PP .B InputDevice sections have the following format: @@ -709,18 +793,21 @@ and .B Driver entries are required in all .B InputDevice -sections. All other entries are optional. +sections. +All other entries are optional. .PP The .B Identifier -entry specifies the unique name for this input device. The +entry specifies the unique name for this input device. +The .B Driver entry specifies the name of the driver to use for this input device. When using the loadable server, the input driver module .RI \*q inputdriver \*q will be loaded for each active .B InputDevice -section. An +section. +An .B InputDevice section is considered active if it is referenced by an active .B ServerLayout @@ -730,7 +817,10 @@ or .B \-pointer command line options, or if it is selected implicitly as the core pointer or keyboard device in the absence of such explicit references. -The most commonly used input drivers are "keyboard" and "mouse". +The most commonly used input drivers are +.BR keyboard (__drivermansuffix__) +and +.BR mouse (__drivermansuffix__). .PP In the absence of an explicitly specified core input device, the first .B InputDevice @@ -738,21 +828,24 @@ marked as .B CorePointer (or .BR CoreKeyboard ) -is used. If there is no match there, the first +is used. +If there is no match there, the first .B InputDevice -that uses the "mouse" (or "keyboard" or "kbd") driver is used. The final -fallback is to use built-in default configurations. +that uses the \(lqmouse\(rq (or \(lqkeyboard\(rq or \(lqkbd\(rq) driver is used. +The final fallback is to use built\-in default configurations. .PP .B InputDevice -sections recognise some driver-independent +sections recognise some driver\-independent .BR Options , -which are described here. See the individual input driver manual pages -for a description of the device-specific options. +which are described here. +See the individual input driver manual pages for a description of the +device\-specific options. .TP 7 .BI "Option \*qCorePointer\*q" When this is set, the input device is installed as the core (primary) -pointer device. There must be exactly one core pointer. If this option -is not set here, or in the +pointer device. +There must be exactly one core pointer. +If this option is not set here, or in the .B ServerLayout section, or from the .B \-pointer @@ -764,8 +857,9 @@ section is used. .TP 7 .BI "Option \*qCoreKeyboard\*q" When this is set, the input device is to be installed as the core -(primary) keyboard device. There must be exactly one core keyboard. If -this option is not set here, in the +(primary) keyboard device. +There must be exactly one core keyboard. +If this option is not set here, in the .B ServerLayout section, or from the .B \-keyboard @@ -779,19 +873,21 @@ section is used. .TP 7 .BI "Option \*qSendCoreEvents\*q \*q" boolean \*q Both of these options are equivalent, and when enabled cause the -input device to always report core events. This can be used, for -example, to allow an additional pointer device to generate core -pointer events (like moving the cursor, etc). +input device to always report core events. +This can be used, for example, to allow an additional pointer device to +generate core pointer events (like moving the cursor, etc). .TP 4 .BI "Option \*qHistorySize\*q \*q" number \*q -Sets the motion history size. Default: 0. +Sets the motion history size. +Default: 0. .TP 7 .BI "Option \*qSendDragEvents\*q \*q" boolean \*q ??? -.SH DEVICE SECTION +.SH "DEVICE SECTION" The config file may have multiple .B Device -sections. There must be at least one, for the video card being used. +sections. +There must be at least one, for the video card being used. .PP .B Device sections have the following format: @@ -817,27 +913,30 @@ sections. All other entries are optional. .PP The .B Identifier -entry specifies the unique name for this graphics device. The +entry specifies the unique name for this graphics device. +The .B Driver entry specifies the name of the driver to use for this graphics device. When using the loadable server, the driver module .RI \*q driver \*q will be loaded for each active .B Device -section. A +section. +A .B Device section is considered active if it is referenced by an active .B Screen section. .PP .B Device -sections recognise some driver-independent entries and +sections recognise some driver\-independent entries and .BR Options , -which are described here. Not all drivers make use of these -driver-independent entries, and many of those that do don't require them -to be specified because the information is auto-detected. See the -individual graphics driver manual pages for further information about -this, and for a description of the device-specific options. +which are described here. +Not all drivers make use of these +driver\-independent entries, and many of those that do don't require them +to be specified because the information is auto\-detected. +See the individual graphics driver manual pages for further information +about this, and for a description of the device\-specific options. Note that most of the .B Options listed here (but not the other entries) may be specified in the @@ -846,118 +945,133 @@ section instead of here in the .B Device section. .TP 7 -.BI "BusID \*q" bus-id \*q -This specifies the bus location of the graphics card. For PCI/AGP cards, +.BI "BusID \*q" bus\-id \*q +This specifies the bus location of the graphics card. +For PCI/AGP cards, the -.I bus-id +.I bus\-id string has the form .BI PCI: bus : device : function -(e.g., "PCI:1:0:0" might be appropriate for an AGP card). +(e.g., \(lqPCI:1:0:0\(rq might be appropriate for an AGP card). This field is usually optional in single-head configurations when using -the primary graphics card. In multi-head configurations, or when using -a secondary graphics card in a single-head configuration, this entry is -mandatory. Its main purpose is to make an unambiguous connection between -the device section and the hardware it is representing. This information -can usually be found by running the __xservername__ server with the +the primary graphics card. +In multi-head configurations, or when using a secondary graphics card in a +single-head configuration, this entry is mandatory. +Its main purpose is to make an unambiguous connection between the device +section and the hardware it is representing. +This information can usually be found by running the __xservername__ server +with the .B \-scanpci command line option. .TP 7 .BI "Screen " number This option is mandatory for cards where a single PCI entity can drive more than one display (i.e., multiple CRTCs sharing a single graphics accelerator -and video memory). One +and video memory). +One .B Device section is required for each head, and this parameter determines which head each of the .B Device -sections applies to. The legal values of +sections applies to. +The legal values of .I number range from 0 to one less than the total number of heads per entity. Most drivers require that the primary screen (0) be present. .TP 7 .BI "Chipset \*q" chipset \*q This usually optional entry specifies the chipset used on the graphics -board. In most cases this entry is not required because the drivers -will probe the hardware to determine the chipset type. Don't -specify it unless the driver-specific documentation recommends that you +board. +In most cases this entry is not required because the drivers will probe the +hardware to determine the chipset type. +Don't specify it unless the driver-specific documentation recommends that you do. .TP 7 -.BI "Ramdac \*q" ramdac-type \*q +.BI "Ramdac \*q" ramdac\-type \*q This optional entry specifies the type of RAMDAC used on the graphics -board. This is only used by a few of the drivers, and in most cases it -is not required because the drivers will probe the hardware to determine -the RAMDAC type where possible. Don't specify it unless the -driver-specific documentation recommends that you do. +board. +This is only used by a few of the drivers, and in most cases it is not +required because the drivers will probe the hardware to determine the +RAMDAC type where possible. +Don't specify it unless the driver-specific documentation recommends that you +do. .TP 7 .BI "DacSpeed " speed .TP 7 -.BI "DacSpeed " "speed-8 speed-16 speed-24 speed-32" +.BI "DacSpeed " "speed\-8 speed\-16 speed\-24 speed\-32" This optional entry specifies the RAMDAC speed rating (which is usually -printed on the RAMDAC chip). The speed is in MHz. When one value is -given, it applies to all framebuffer pixel sizes. When multiple values -are give, they apply to the framebuffer pixel sizes 8, 16, 24 and 32 -respectively. This is not used by many drivers, and only needs to be -specified when the speed rating of the RAMDAC is different from the -defaults built in to driver, or when the driver can't auto-detect the -correct defaults. Don't specify it unless the driver-specific -documentation recommends that you do. +printed on the RAMDAC chip). +The speed is in MHz. +When one value is given, it applies to all framebuffer pixel sizes. +When multiple values are given, they apply to the framebuffer pixel sizes +8, 16, 24 and 32 respectively. +This is not used by many drivers, and only needs to be specified when the +speed rating of the RAMDAC is different from the defaults built in to +driver, or when the driver can't auto-detect the correct defaults. +Don't specify it unless the driver-specific documentation recommends that you +do. .TP 7 .BI "Clocks " "clock ..." -specifies the pixel that are on your graphics board. The clocks are in -MHz, and may be specified as a floating point number. The value is -stored internally to the nearest kHz. The ordering of the clocks is -important. It must match the order in which they are selected on the -graphics board. Multiple +specifies the pixel that are on your graphics board. +The clocks are in MHz, and may be specified as a floating point number. +The value is stored internally to the nearest kHz. +The ordering of the clocks is important. +It must match the order in which they are selected on the graphics board. +Multiple .B Clocks -lines may be specified, and each is concatenated to form the list. Most -drivers do not use this entry, and it is only required for some older -boards with non-programmable clocks. Don't specify this entry unless -the driver-specific documentation explicitly recommends that you do. +lines may be specified, and each is concatenated to form the list. +Most drivers do not use this entry, and it is only required for some older +boards with non-programmable clocks. +Don't specify this entry unless the driver-specific documentation explicitly +recommends that you do. .TP -.BI "ClockChip \*q" clockchip-type \*q +.BI "ClockChip \*q" clockchip\-type \*q This optional entry is used to specify the clock chip type on graphics -boards which have a programmable clock generator. Only a few __xservername__ -drivers support programmable clock chips. For details, see the appropriate -driver manual page. +boards which have a programmable clock generator. +Only a few __xservername__ drivers support programmable clock chips. +For details, see the appropriate driver manual page. .TP 7 .BI "VideoRam " "mem" This optional entry specifies the amount of video ram that is installed -on the graphics board. This is measured in kBytes. In most cases this -is not required because the __xservername__ server probes the graphics board to -determine this quantity. The driver-specific documentation should -indicate when it might be needed. +on the graphics board. +This is measured in kBytes. +In most cases this is not required because the __xservername__ server probes +the graphics board to determine this quantity. +The driver-specific documentation should indicate when it might be needed. .TP 7 .BI "BiosBase " "baseaddress" This optional entry specifies the base address of the video BIOS for -the VGA board. This address is normally auto-detected, and should only -be specified if the driver-specific documentation recommends it. +the VGA board. +This address is normally auto-detected, and should only be specified if the +driver-specific documentation recommends it. .TP 7 .BI "MemBase " "baseaddress" This optional entry specifies the memory base address of a graphics -board's linear frame buffer. This entry is not used by many drivers, -and it should only be specified if the driver-specific documentation -recommends it. +board's linear frame buffer. +This entry is not used by many drivers, and it should only be specified if +the driver-specific documentation recommends it. .TP 7 .BI "IOBase " "baseaddress" -This optional entry specifies the IO base address. This entry is not -used by many drivers, and it should only be specified if the -driver-specific documentation recommends it. +This optional entry specifies the IO base address. +This entry is not used by many drivers, and it should only be specified if +the driver-specific documentation recommends it. .TP 7 .BI "ChipID " "id" This optional entry specifies a numerical ID representing the chip type. -For PCI cards, it is usually the device ID. This can be used to override -the auto-detection, but that should only be done when the driver-specific -documentation recommends it. +For PCI cards, it is usually the device ID. +This can be used to override the auto-detection, but that should only be done +when the driver-specific documentation recommends it. .TP 7 .BI "ChipRev " "rev" -This optional entry specifies the chip revision number. This can be -used to override the auto-detection, but that should only be done when -the driver-specific documentation recommends it. +This optional entry specifies the chip revision number. +This can be used to override the auto-detection, but that should only be done +when the driver-specific documentation recommends it. .TP 7 .BI "TextClockFreq " "freq" This optional entry specifies the pixel clock frequency that is used -for the regular text mode. The frequency is specified in MHz. This is -rarely used. +for the regular text mode. +The frequency is specified in MHz. +This is rarely used. .TP 7 .BI "Option \*qModeDebug\*q \*q" boolean \*q Enable printing of additional debugging information about modesetting to @@ -970,19 +1084,22 @@ This optional entry allows an IRQ number to be specified. .B Options Option flags may be specified in the .B Device -sections. These include driver-specific options and driver-independent -options. The former are described in the driver-specific documentation. +sections. +These include driver\-specific options and driver\-independent options. +The former are described in the driver\-specific documentation. Some of the latter are described below in the section about the .B Screen section, and they may also be included here. -.SH VIDEOADAPTOR SECTION -Nobody wants to say how this works. Maybe nobody knows ... +.SH "VIDEOADAPTOR SECTION" +Nobody wants to say how this works. +Maybe nobody knows ... -.SH MONITOR SECTION +.SH "MONITOR SECTION" The config file may have multiple .B Monitor -sections. There should normally be at least one, for the monitor being used, +sections. +There should normally be at least one, for the monitor being used, but a default configuration will be created when one isn't specified. .PP .B Monitor @@ -1006,7 +1123,8 @@ entry. .PP The .B Identifier -entry specifies the unique name for this monitor. The +entry specifies the unique name for this monitor. +The .B Monitor section may be used to provide information about the specifications of the monitor, monitor-specific @@ -1014,8 +1132,8 @@ monitor, monitor-specific and information about the video modes to use with the monitor. .PP With RandR 1.2-enabled drivers, monitor sections are tied to specific outputs -of the video card. Each output has a name, and the server will look for a -Monitor named +of the video card. +Each output has a name, and the server will look for a Monitor named .B \*qMonitor-outputname\*q for configuration of that output (for example, .B \*qMonitor-VGA\*q @@ -1023,16 +1141,17 @@ for a VGA output) .PP Specifying video modes is optional because the server will use the DDC or other information provided by the monitor to automatically configure the list of -modes available. When modes are specified explicitly in the +modes available. +When modes are specified explicitly in the .B Monitor section (with the .BR Modes , .BR ModeLine , or .B UseModes -keywords), built-in modes with the same names are not included. Built-in -modes with different names are, however, still implicitly included, when they -meet the requirements of the monitor. +keywords), built-in modes with the same names are not included. +Built-in modes with different names are, however, still implicitly included, +when they meet the requirements of the monitor. .PP The entries that may be used in .B Monitor @@ -1044,69 +1163,79 @@ This optional entry specifies the monitor's manufacturer. .BI "ModelName \*q" model \*q This optional entry specifies the monitor's model. .TP 7 -.BI "HorizSync " "horizsync-range" +.BI "HorizSync " "horizsync\-range" gives the range(s) of horizontal sync frequencies supported by the monitor. -.I horizsync-range +.I horizsync\-range may be a comma separated list of either discrete values or ranges of -values. A range of values is two values separated by a dash. By default -the values are in units of kHz. They may be specified in MHz or Hz if +values. +A range of values is two values separated by a dash. +By default the values are in units of kHz. +They may be specified in MHz or Hz +if .B MHz or .B Hz -is added to the end of the line. The data given here is used by the -__xservername__ server to determine if video modes are within the specifications -of the monitor. This information should be available in the monitor's -handbook. If this entry is omitted, a default range of 28\-33kHz is -used. +is added to the end of the line. +The data given here is used by the __xservername__ server to determine if video +modes are within the specifications of the monitor. +This information should be available in the monitor's handbook. +If this entry is omitted, a default range of 28\-33kHz is used. .TP 7 -.BI "VertRefresh " "vertrefresh-range" +.BI "VertRefresh " "vertrefresh\-range" gives the range(s) of vertical refresh frequencies supported by the monitor. -.I vertrefresh-range +.I vertrefresh\-range may be a comma separated list of either discrete values or ranges of -values. A range of values is two values separated by a dash. By default -the values are in units of Hz. They may be specified in MHz or kHz if +values. +A range of values is two values separated by a dash. +By default the values are in units of Hz. +They may be specified in MHz or kHz +if .B MHz or .B kHz -is added to the end of the line. The data given here is used by the -__xservername__ server to determine if video modes are within the specifications -of the monitor. This information should be available in the monitor's -handbook. If this entry is omitted, a default range of 43-72Hz is used. +is added to the end of the line. +The data given here is used by the __xservername__ server to determine if video +modes are within the specifications of the monitor. +This information should be available in the monitor's handbook. +If this entry is omitted, a default range of 43\-72Hz is used. .TP 7 .BI "DisplaySize " "width height" This optional entry gives the width and height, in millimetres, of the -picture area of the monitor. If given this is used to calculate the -horizontal and vertical pitch (DPI) of the screen. +picture area of the monitor. +If given this is used to calculate the horizontal and vertical pitch (DPI) of +the screen. .TP 7 -.BI "Gamma " "gamma-value" +.BI "Gamma " "gamma\-value" .TP 7 -.BI "Gamma " "red-gamma green-gamma blue-gamma" +.BI "Gamma " "red\-gamma green\-gamma blue\-gamma" This is an optional entry that can be used to specify the gamma correction -for the monitor. It may be specified as either a single value or as -three separate RGB values. The values should be in the range 0.1 to -10.0, and the default is 1.0. Not all drivers are capable of using this -information. +for the monitor. +It may be specified as either a single value or as three separate RGB values. +The values should be in the range 0.1 to 10.0, and the default is 1.0. +Not all drivers are capable of using this information. .TP 7 -.BI "UseModes \*q" modesection-id \*q +.BI "UseModes \*q" modesection\-id \*q Include the set of modes listed in the .B Modes section called -.IR modesection-id. +.IR modesection\-id. This makes all of the modes defined in that section available for use by this monitor. .TP 7 .BI "Mode \*q" name \*q This is an optional multi-line entry that can be used to provide -definitions for video modes for the monitor. In most cases this isn't -necessary because the built-in set of VESA standard modes will be -sufficient. The +definitions for video modes for the monitor. +In most cases this isn't necessary because the built-in set of VESA standard +modes will be sufficient. +The .B Mode keyword indicates the start of a multi-line video mode description. The mode description is terminated with the .B EndMode -keyword. The mode description consists of the following entries: +keyword. +The mode description consists of the following entries: .RS 7 .TP 4 .BI "DotClock " clock @@ -1142,52 +1271,60 @@ and may be used to select the composite sync polarity. .TP 4 .BI "HSkew " hskew -specifies the number of pixels (towards the right edge of the screen) -by which the display enable signal is to be skewed. Not all drivers -use this information. This option might become necessary to override -the default value supplied by the server (if any). "Roving" horizontal -lines indicate this value needs to be increased. If the last few pixels -on a scan line appear on the left of the screen, this value should be -decreased. +specifies the number of pixels (towards the right edge of the screen) by +which the display enable signal is to be skewed. +Not all drivers use this information. +This option might become necessary to override the default value supplied +by the server (if any). +\(lqRoving\(rq horizontal lines indicate this value needs to be increased. +If the last few pixels on a scan line appear on the left of the screen, +this value should be decreased. .TP 4 .BI "VScan " vscan specifies the number of times each scanline is painted on the screen. -Not all drivers use this information. Values less than 1 are treated -as 1, which is the default. Generally, the +Not all drivers use this information. +Values less than 1 are treated as 1, which is the default. +Generally, the .B \*qDoubleScan\*q .B Flag mentioned above doubles this value. .RE .TP 7 -.BI "ModeLine \*q" name \*q " mode-description" +.BI "ModeLine \*q" name \*q " mode\-description" This entry is a more compact version of the .B Mode entry, and it also can be used to specify video modes for the monitor. -is a single line format for specifying video modes. In most cases this -isn't necessary because the built-in set of VESA standard modes will be -sufficient. +is a single line format for specifying video modes. +In most cases this isn't necessary because the built\-in set of VESA +standard modes will be sufficient. .PP .RS 7 The -.I mode-description -is in four sections, the first three of which are mandatory. The first -is the dot (pixel) clock. This is a single number specifying the pixel -clock rate for the mode in MHz. The second section is a list of four -numbers specifying the horizontal timings. These numbers are the +.I mode\-description +is in four sections, the first three of which are mandatory. +The first is the dot (pixel) clock. +This is a single number specifying the pixel clock rate for the mode in +MHz. +The second section is a list of four numbers specifying the horizontal +timings. +These numbers are the .IR hdisp , .IR hsyncstart , .IR hsyncend , and .I htotal -values. The third section is a list of four numbers specifying the -vertical timings. These numbers are the +values. +The third section is a list of four numbers specifying the vertical +timings. +These numbers are the .IR vdisp , .IR vsyncstart , .IR vsyncend , and .I vtotal -values. The final section is a list of flags specifying other -characteristics of the mode. +values. +The final section is a list of flags specifying other characteristics of +the mode. .B Interlace indicates that the mode is interlaced. .B DoubleScan @@ -1206,7 +1343,8 @@ Additionally, on some hardware, .B +CSync and .B \-CSync -may be used to select the composite sync polarity. The +may be used to select the composite sync polarity. +The .B HSkew and .B VScan @@ -1286,20 +1424,22 @@ Valid values for rotation are \*qnormal\*q, \*qleft\*q, \*qright\*q, and \*qinverted\*q. (RandR 1.2-supporting drivers only) -.SH MODES SECTION +.SH "MODES SECTION" The config file may have multiple .B Modes -sections, or none. These sections provide a way of defining sets of -video modes independently of the +sections, or none. +These sections provide a way of defining sets of video modes independently +of the .B Monitor sections. .B Monitor sections may include the definitions provided in these sections by using the .B UseModes -keyword. In most cases the +keyword. +In most cases the .B Modes -sections are not necessary because the built-in set of VESA standard modes +sections are not necessary because the built\-in set of VESA standard modes will be sufficient. .PP .B Modes @@ -1327,21 +1467,24 @@ and entries that are described above in the .B Monitor section. -.SH SCREEN SECTION +.SH "SCREEN SECTION" The config file may have multiple .B Screen -sections. There must be at least one, for the "screen" being used. -A "screen" represents the binding of a graphics device +sections. +There must be at least one, for the \(lqscreen\(rq being used. +A \(lqscreen\(rq represents the binding of a graphics device .RB ( Device section) and a monitor .RB ( Monitor -section). A +section). +A .B Screen -section is considered "active" if it is referenced by an active +section is considered \(lqactive\(rq if it is referenced by an active .B ServerLayout section or by the .B \-screen -command line option. If neither of those is present, the first +command line option. +If neither of those is present, the first .B Screen section found in the config file is considered the active one. .PP @@ -1369,94 +1512,104 @@ The .B Identifier and .B Device -entries are mandatory. All others are optional. +entries are mandatory. +All others are optional. .PP The .B Identifier -entry specifies the unique name for this screen. The +entry specifies the unique name for this screen. +The .B Screen section provides information specific to the whole screen, including -screen-specific +screen\-specific .BR Options . -In multi-head configurations, there will be multiple active +In multi\-head configurations, there will be multiple active .B Screen sections, one for each head. The entries available for this section are: .TP 7 -.BI "Device \*q" device-id \*q +.BI "Device \*q" device\-id \*q This mandatory entry specifies the .B Device -section to be used for this screen. This is what ties a specific -graphics card to a screen. The -.I device-id +section to be used for this screen. +This is what ties a specific graphics card to a screen. +The +.I device\-id must match the .B Identifier of a .B Device section in the config file. .TP 7 -.BI "Monitor \*q" monitor-id \*q +.BI "Monitor \*q" monitor\-id \*q specifies which monitor description is to be used for this screen. If a .B Monitor -name is not specified, a default configuration is used. Currently the default -configuration may not function as expected on all platforms. +name is not specified, a default configuration is used. +Currently the default configuration may not function as expected on all +platforms. .TP 7 -.BI "VideoAdaptor \*q" xv-id \*q +.BI "VideoAdaptor \*q" xv\-id \*q specifies an optional Xv video adaptor description to be used with this screen. .TP 7 .BI "DefaultDepth " depth -specifies which color depth the server should use by default. The +specifies which color depth the server should use by default. +The .B \-depth -command line option can be used to override this. If neither is specified, -the default depth is driver-specific, but in most cases is 8. +command line option can be used to override this. +If neither is specified, the default depth is driver\-specific, but in most +cases is 8. .TP 7 .BI "DefaultFbBpp " bpp -specifies which framebuffer layout to use by default. The +specifies which framebuffer layout to use by default. +The .B \-fbbpp -command line option can be used to override this. In most cases the -driver will chose the best default value for this. The only case where -there is even a choice in this value is for depth 24, where some hardware -supports both a packed 24 bit framebuffer layout and a sparse 32 bit -framebuffer layout. +command line option can be used to override this. +In most cases the driver will chose the best default value for this. +The only case where there is even a choice in this value is for depth 24, +where some hardware supports both a packed 24 bit framebuffer layout and a +sparse 32 bit framebuffer layout. .TP 7 .B Options Various .B Option flags may be specified in the .B Screen -section. Some are driver-specific and are described in the driver -documentation. Others are driver-independent, and will eventually be -described here. +section. +Some are driver\-specific and are described in the driver documentation. +Others are driver\-independent, and will eventually be described here. .\" XXX These should really be in an xaa man page. .TP 7 .BI "Option \*qAccel\*q" Enables XAA (X Acceleration Architecture), a mechanism that makes video -cards' 2D hardware acceleration available to the -__xservername__ server. This -option is on by default, but it may be necessary to turn it off if there -are bugs in the driver. There are many options to disable specific -accelerated operations, listed below. Note that disabling an operation -will have no effect if the operation is not accelerated (whether due to -lack of support in the hardware or in the driver). +cards' 2D hardware acceleration available to the __xservername__ server. +This option is on by default, but it may be necessary to turn it off if +there are bugs in the driver. +There are many options to disable specific accelerated operations, listed +below. +Note that disabling an operation will have no effect if the operation is +not accelerated (whether due to lack of support in the hardware or in the +driver). .TP 7 .BI "Option \*qBiosLocation\*q \*q" address \*q Set the location of the BIOS for the Int10 module. One may select a BIOS of another card for posting or the legacy V_BIOS range located at 0xc0000 -or an alternative address (BUS_ISA). This is only useful under very -special circumstances and should be used with extreme care. +or an alternative address (BUS_ISA). +This is only useful under very special circumstances and should be used with +extreme care. .TP 7 .BI "Option \*qInitPrimary\*q \*q" boolean \*q -Use the Int10 module to initialize the primary graphics card. Normally, -only secondary cards are soft-booted using the Int10 module, as the +Use the Int10 module to initialize the primary graphics card. +Normally, only secondary cards are soft-booted using the Int10 module, as the primary card has already been initialized by the BIOS at boot time. Default: false. .TP 7 .BI "Option \*qNoInt10\*q \*q" boolean \*q Disables the Int10 module, a module that uses the int10 call to the BIOS -of the graphics card to initialize it. Default: false. +of the graphics card to initialize it. +Default: false. .TP 7 .BI "Option \*qNoMTRR\*q" Disables MTRR (Memory Type Range Register) support, a feature of modern @@ -1466,14 +1619,14 @@ known to exhibit problems when MTRR's are used. .TP 7 .BI "Option \*qXaaNoCPUToScreenColorExpandFill\*q" Disables accelerated rectangular expansion blits from source patterns -stored in system memory (using a memory-mapped aperture). +stored in system memory (using a memory\-mapped aperture). .TP 7 .BI "Option \*qXaaNoColor8x8PatternFillRect\*q" -Disables accelerated fills of a rectangular region with a full-color +Disables accelerated fills of a rectangular region with a full\-color pattern. .TP 7 .BI "Option \*qXaaNoColor8x8PatternFillTrap\*q" -Disables accelerated fills of a trapezoidal region with a full-color +Disables accelerated fills of a trapezoidal region with a full\-color pattern. .TP 7 .BI "Option \*qXaaNoDashedBresenhamLine\*q" @@ -1483,8 +1636,8 @@ Disables accelerated dashed Bresenham line draws. Disables accelerated dashed line draws between two arbitrary points. .TP 7 .BI "Option \*qXaaNoImageWriteRect\*q" -Disables accelerated transfers of full-color rectangular patterns from -system memory to video memory (using a memory-mapped aperture). +Disables accelerated transfers of full\-color rectangular patterns from +system memory to video memory (using a memory\-mapped aperture). .TP 7 .BI "Option \*qXaaNoMono8x8PatternFillRect\*q" Disables accelerated fills of a rectangular region with a monochrome @@ -1505,7 +1658,7 @@ Disables accelerated rectangular expansion blits from source patterns stored in system memory (one scan line at a time). .TP 7 .BI "Option \*qXaaNoScanlineImageWriteRect\*q" -Disables accelerated transfers of full-color rectangular patterns from +Disables accelerated transfers of full\-color rectangular patterns from system memory to video memory (one scan line at a time). .TP 7 .BI "Option \*qXaaNoScreenToScreenColorExpandFill\*q" @@ -1520,10 +1673,10 @@ video memory to another part of video memory. Disables accelerated solid Bresenham line draws. .TP 7 .BI "Option \*qXaaNoSolidFillRect\*q" -Disables accelerated solid-color fills of rectangles. +Disables accelerated solid\-color fills of rectangles. .TP 7 .BI "Option \*qXaaNoSolidFillTrap\*q" -Disables accelerated solid-color fills of Bresenham trapezoids. +Disables accelerated solid\-color fills of Bresenham trapezoids. .TP 7 .BI "Option \*qXaaNoSolidHorVertLine\*q" Disables accelerated solid horizontal and vertical line draws. @@ -1535,27 +1688,30 @@ Each .B Screen section may optionally contain one or more .B Display -subsections. Those subsections provide depth/fbbpp specific configuration -information, and the one chosen depends on the depth and/or fbbpp that -is being used for the screen. The +subsections. +Those subsections provide depth/fbbpp specific configuration information, +and the one chosen depends on the depth and/or fbbpp that is being used for +the screen. +The .B Display subsection format is described in the section below. -.SH DISPLAY SUBSECTION +.SH "DISPLAY SUBSECTION" Each .B Screen section may have multiple .B Display -subsections. -The "active" +subsections. +The \(lqactive\(rq .B Display subsection is the first that matches the depth and/or fbbpp values being used, or failing that, the first that has neither a depth or fbbpp value -specified. The +specified. +The .B Display -subsections are optional. When there isn't one that matches the depth -and/or fbbpp values being used, all the parameters that can be specified -here fall back to their defaults. +subsections are optional. +When there isn't one that matches the depth and/or fbbpp values being used, +all the parameters that can be specified here fall back to their defaults. .PP .B Display subsections have the following format: @@ -1569,78 +1725,88 @@ subsections have the following format: .B " EndSubSection" .fi .RE -.PP .TP 7 .BI "Depth " depth This entry specifies what colour depth the .B Display -subsection is to be used for. This entry is usually specified, -but it may be omitted to create a match-all +subsection is to be used for. +This entry is usually specified, but it may be omitted to create a match\-all .B Display subsection or when wishing to match only against the .B FbBpp -parameter. The range of +parameter. +The range of .I depth -values that are allowed depends on the driver. Most driver support -8, 15, 16 and 24. Some also support 1 and/or 4, and some may support -other values (like 30). Note: +values that are allowed depends on the driver. +Most drivers support 8, 15, 16 and 24. +Some also support 1 and/or 4, and some may support other values (like 30). +Note: .I depth means the number of bits in a pixel that are actually used to determine -the pixel colour. 32 is not a valid +the pixel colour. +32 is not a valid .I depth -value. Most hardware that uses 32 bits per pixel only uses 24 of them -to hold the colour information, which means that the colour depth is -24, not 32. +value. +Most hardware that uses 32 bits per pixel only uses 24 of them to hold the +colour information, which means that the colour depth is 24, not 32. .TP 7 .BI "FbBpp " bpp This entry specifies the framebuffer format this .B Display -subsection is to be used for. This entry is only needed when providing -depth 24 configurations that allow a choice between a 24 bpp packed -framebuffer format and a 32bpp sparse framebuffer format. In most cases -this entry should not be used. +subsection is to be used for. +This entry is only needed when providing depth 24 configurations that allow +a choice between a 24 bpp packed framebuffer format and a 32bpp sparse +framebuffer format. +In most cases this entry should not be used. .TP 7 -.BI "Weight " "red-weight green-weight blue-weight" +.BI "Weight " "red\-weight green\-weight blue\-weight" This optional entry specifies the relative RGB weighting to be used for a screen is being used at depth 16 for drivers that allow multiple -formats. This may also be specified from the command line with the +formats. +This may also be specified from the command line with the .B \-weight -option (see __xservername__(__appmansuffix__)). +option (see +.BR __xservername__(__appmansuffix__)). .TP 7 .BI "Virtual " "xdim ydim" This optional entry specifies the virtual screen resolution to be used. .I xdim must be a multiple of either 8 or 16 for most drivers, and a multiple -of 32 when running in monochrome mode. The given value will be rounded -down if this is not the case. Video modes which are too large for the -specified virtual size will be rejected. If this entry is not present, -the virtual screen resolution will be set to accommodate all the valid -video modes given in the +of 32 when running in monochrome mode. +The given value will be rounded down if this is not the case. +Video modes which are too large for the specified virtual size will be +rejected. +If this entry is not present, the virtual screen resolution will be set to +accommodate all the valid video modes given in the .B Modes -entry. Some drivers/hardware combinations do not support virtual screens. -Refer to the appropriate driver-specific documentation for details. +entry. +Some drivers/hardware combinations do not support virtual screens. +Refer to the appropriate driver\-specific documentation for details. .TP 7 .BI "ViewPort " "x0 y0" This optional entry sets the upper left corner of the initial display. This is only relevant when the virtual screen resolution is different -from the resolution of the initial video mode. If this entry is not -given, then the initial display will be centered in the virtual display -area. -.TP 7 -.BI "Modes \*q" mode-name \*q " ..." -This optional entry specifies the list of video modes to use. Each -.I mode-name -specified must be in double quotes. They must correspond to those -specified or referenced in the appropriate +from the resolution of the initial video mode. +If this entry is not given, then the initial display will be centered in +the virtual display area. +.TP 7 +.BI "Modes \*q" mode\-name \*q " ..." +This optional entry specifies the list of video modes to use. +Each +.I mode\-name +specified must be in double quotes. +They must correspond to those specified or referenced in the appropriate .B Monitor -section (including implicitly referenced built-in VESA standard modes). +section (including implicitly referenced built\-in VESA standard modes). The server will delete modes from this list which don't satisfy various -requirements. The first valid mode in this list will be the default -display mode for startup. The list of valid modes is converted internally -into a circular list. It is possible to switch to the next mode with -.B Ctrl+Alt+Keypad-Plus +requirements. +The first valid mode in this list will be the default display mode for +startup. +The list of valid modes is converted internally into a circular list. +It is possible to switch to the next mode with +.B Ctrl+Alt+Keypad\-Plus and to the previous mode with -.BR Ctrl+Alt+Keypad-Minus . +.BR Ctrl+Alt+Keypad\-Minus . When this entry is omitted, the valid modes referenced by the appropriate .B Monitor section will be used. If the @@ -1648,10 +1814,12 @@ section will be used. If the section contains no modes, then the selection will be taken from the built-in VESA standard modes. .TP 7 -.BI "Visual \*q" visual-name \*q -This optional entry sets the default root visual type. This may also -be specified from the command line (see the Xserver(__appmansuffix__) man page). The -visual types available for depth 8 are (default is +.BI "Visual \*q" visual\-name \*q +This optional entry sets the default root visual type. +This may also be specified from the command line (see the +.BR Xserver(__appmansuffix__) +man page). +The visual types available for depth 8 are (default is .BR PseudoColor ): .PP .RS 11 @@ -1697,43 +1865,48 @@ The visual type available for the depth 1 (monochrome) is .RE .TP 7 .BI "Black " "red green blue" -This optional entry allows the "black" colour to be specified. This -is only supported at depth 1. The default is black. +This optional entry allows the \(lqblack\(rq colour to be specified. +This is only supported at depth 1. +The default is black. .TP 7 .BI "White " "red green blue" -This optional entry allows the "white" colour to be specified. This -is only supported at depth 1. The default is white. +This optional entry allows the \(lqwhite\(rq colour to be specified. +This is only supported at depth 1. +The default is white. .TP 7 .B Options Option flags may be specified in the .B Display -subsections. These may include driver-specific options and -driver-independent options. The former are described in the -driver-specific documentation. Some of the latter are described above -in the section about the +subsections. +These may include driver\-specific options and driver\-independent options. +The former are described in the driver\-specific documentation. +Some of the latter are described above in the section about the .B Screen section, and they may also be included here. -.SH SERVERLAYOUT SECTION +.SH "SERVERLAYOUT SECTION" The config file may have multiple .B ServerLayout -sections. -A "server layout" represents the binding of one or more screens +sections. +A \(lqserver layout\(rq represents the binding of one or more screens .RB ( Screen sections) and one or more input devices .RB ( InputDevice -sections) to form a complete configuration. In multi-head configurations, -it also specifies the relative layout of the heads. A +sections) to form a complete configuration. +In multi\-head configurations, it also specifies the relative layout of the +heads. +A .B ServerLayout -section is considered "active" if it is referenced by the +section is considered \(lqactive\(rq if it is referenced by the .B \-layout command line option or by an .B "Option \*qDefaultServerLayout\*q" entry in the .B ServerFlags -section (the former takes precedence over the latter). If those options are -not used, the first +section (the former takes precedence over the latter). +If those options are not used, the first .B ServerLayout -section found in the config file is considered the active one. If no +section found in the config file is considered the active one. +If no .B ServerLayout sections are present, the single active screen and two active (core) input devices are selected as described in the relevant sections above. @@ -1745,9 +1918,9 @@ sections have the following format: .nf .B "Section \*qServerLayout\*q" .BI " Identifier \*q" name \*q -.BI " Screen \*q" screen-id \*q +.BI " Screen \*q" screen\-id \*q .I " ..." -.BI " InputDevice \*q" idev-id \*q +.BI " InputDevice \*q" idev\-id \*q .I " ..." .I " options" .I " ..." @@ -1765,10 +1938,11 @@ entry. .PP The .B Identifier -entry specifies the unique name for this server layout. The +entry specifies the unique name for this server layout. +The .B ServerLayout section provides information specific to the whole session, including -session-specific +session\-specific .BR Options . The .B ServerFlags @@ -1779,21 +1953,25 @@ section. .PP The entries that may be used in this section are described here. .TP 7 -.BI "Screen " "screen-num" " \*qscreen-id\*q " "position-information" +.BI "Screen " "screen\-num" " \*qscreen\-id\*q " "position\-information" One of these entries must be given for each screen being used in -a session. The -.I screen-id +a session. +The +.I screen\-id field is mandatory, and specifies the .B Screen -section being referenced. The -.I screen-num +section being referenced. +The +.I screen\-num field is optional, and may be used to specify the screen number -in multi-head configurations. When this field is omitted, the -screens will be numbered in the order that they are listed in. -The numbering starts from 0, and must be consecutive. The -.I position-information -field describes the way multiple screens are positioned. There are -a number of different ways that this information can be provided: +in multi\-head configurations. +When this field is omitted, the screens will be numbered in the order that +they are listed in. +The numbering starts from 0, and must be consecutive. +The +.I position\-information +field describes the way multiple screens are positioned. +There are a number of different ways that this information can be provided: .RS 7 .TP 4 .I "x y" @@ -1803,48 +1981,53 @@ These both specify that the upper left corner's coordinates are .RI ( x , y ). The .B Absolute -keyword is optional. Some older versions of __xservername__ (4.2 and earlier) don't -recognise the +keyword is optional. +Some older versions of __xservername__ (4.2 and earlier) don't recognise the .B Absolute keyword, so it's safest to just specify the coordinates without it. .TP 4 -.BI "RightOf \*q" screen-id \*q +.BI "RightOf \*q" screen\-id \*q .TP 4 -.BI "LeftOf \*q" screen-id \*q +.BI "LeftOf \*q" screen\-id \*q .TP 4 -.BI "Above \*q" screen-id \*q +.BI "Above \*q" screen\-id \*q .TP 4 -.BI "Below \*q" screen-id \*q +.BI "Below \*q" screen\-id \*q .TP 4 -.BI "Relative \*q" screen-id \*q " x y" -These give the screen's location relative to another screen. The first four -position the screen immediately to the right, left, above or below the -other screen. When positioning to the right or left, the top edges are -aligned. When positioning above or below, the left edges are aligned. +.BI "Relative \*q" screen\-id \*q " x y" +These give the screen's location relative to another screen. +The first four position the screen immediately to the right, left, above or +below the other screen. +When positioning to the right or left, the top edges are aligned. +When positioning above or below, the left edges are aligned. The .B Relative form specifies the offset of the screen's origin (upper left corner) relative to the origin of another screen. .RE .TP 7 -.BI "InputDevice \*q" idev-id "\*q \*q" option \*q " ..." +.BI "InputDevice \*q" idev\-id "\*q \*q" option \*q " ..." One of these entries should be given for each input device being used in -a session. Normally at least two are required, one each for the core -pointer and keyboard devices. If either of those is missing, suitable +a session. +Normally at least two are required, one each for the core pointer and +keyboard devices. +If either of those is missing, suitable .B InputDevice entries are searched for using the method described above in the .B INPUTDEVICE section. The -.I idev-id +.I idev\-id field is mandatory, and specifies the name of the .B InputDevice -section being referenced. Multiple +section being referenced. +Multiple .I option -fields may be specified, each in double quotes. The options permitted -here are any that may also be given in the +fields may be specified, each in double quotes. +The options permitted here are any that may also be given in the .B InputDevice -sections. Normally only session-specific input device options would be -used here. The most commonly used options are: +sections. +Normally only session\-specific input device options would be used here. +The most commonly used options are: .PP .RS 11 .nf @@ -1862,8 +2045,9 @@ and core keyboard devices respectively. .B Options In addition to the following, any option permitted in the .B ServerFlags -section may also be specified here. When the same option appears in both -places, the value given here overrides the one given in the +section may also be specified here. +When the same option appears in both places, the value given here overrides +the one given in the .B ServerFlags section. .TP 7 @@ -1876,9 +2060,11 @@ option (described in .BR "DEVICE SECTION" , above) for the format of the .I bus\-id -parameter. This option overrides +parameter. +This option overrides .BR SingleCard , -if specified. At present, only PCI devices can be isolated in this manner. +if specified. +At present, only PCI devices can be isolated in this manner. .TP 7 .BI "Option \*qSingleCard\*q \*q" boolean \*q As @@ -1902,68 +2088,97 @@ section for a dual headed configuration with two mice: .B "EndSection" .fi .RE -.SH DRI SECTION +.SH "DRI SECTION" This optional section is used to provide some information for the -Direct Rendering Infrastructure. Details about the format of this section -can be found on-line at +Direct Rendering Infrastructure. +Details about the format of this section +can be found in the README.DRI document, which is also available on-line at .IR <http://dri.freedesktop.org/> . -.SH VENDOR SECTION +.SH "VENDOR SECTION" The optional .B Vendor -section may be used to provide vendor-specific configuration information. +section may be used to provide vendor\-specific configuration information. Multiple .B Vendor sections may be present, and they may contain an .B Identifier entry and multiple .B Option -flags. The data therein is not used in this release. +flags. +The data therein is not used in this release. .PP -.SH FILES -For an example of an __xconfigfile__ file, see the file installed as -__projectroot__/lib/X11/__xconfigfile__.eg. -.fi .SH "SEE ALSO" -X(__miscmansuffix__), -Xserver(__appmansuffix__), -__xservername__(__appmansuffix__), -apm(__drivermansuffix__), -.\" .IR ati(__drivermansuffix__), -chips(__drivermansuffix__), -cirrus(__drivermansuffix__), -cyrix(__drivermansuffix__), -fbdev(__drivermansuffix__), -glide(__drivermansuffix__), -glint(__drivermansuffix__), -i128(__drivermansuffix__), -i740(__drivermansuffix__), -i810(__drivermansuffix__), -imstt(__drivermansuffix__), -mga(__drivermansuffix__), -neomagic(__drivermansuffix__), -nv(__drivermansuffix__), -r128(__drivermansuffix__), -rendition(__drivermansuffix__), -savage(__drivermansuffix__), -s3virge(__drivermansuffix__), -.\" .IR shadowfb(__drivermansuffix__), -siliconmotion(__drivermansuffix__), -sis(__drivermansuffix__), -sunbw2(__drivermansuffix__), -suncg14(__drivermansuffix__), -suncg3(__drivermansuffix__), -suncg6(__drivermansuffix__), -sunffb(__drivermansuffix__), -sunleo(__drivermansuffix__), -suntcx(__drivermansuffix__), -tdfx(__drivermansuffix__), -tga(__drivermansuffix__), -trident(__drivermansuffix__), -tseng(__drivermansuffix__), -v4l(__drivermansuffix__), -vesa(__drivermansuffix__), -vga(__drivermansuffix__), -vmware(__drivermansuffix__), +General: +.BR X (__miscmansuffix__), +.BR Xserver (__appmansuffix__), +.BR __xservername__ (__appmansuffix__). +.PP +.B Not all modules or interfaces are available on all platforms. +.PP +Display drivers: +.BR apm (__drivermansuffix__), +.\" .BR ati (__drivermansuffix__), +.BR chips (__drivermansuffix__), +.BR cirrus (__drivermansuffix__), +.BR cyrix (__drivermansuffix__), +.BR fbdev (__drivermansuffix__), +.BR glide (__drivermansuffix__), +.BR glint (__drivermansuffix__), +.BR i128 (__drivermansuffix__), +.BR i740 (__drivermansuffix__), +.BR i810 (__drivermansuffix__), +.BR imstt (__drivermansuffix__), +.BR mga (__drivermansuffix__), +.BR neomagic (__drivermansuffix__), +.BR nv (__drivermansuffix__), +.BR r128 (__drivermansuffix__), +.BR rendition (__drivermansuffix__), +.BR savage (__drivermansuffix__), +.BR s3virge (__drivermansuffix__), +.BR siliconmotion (__drivermansuffix__), +.BR sis (__drivermansuffix__), +.BR sunbw2 (__drivermansuffix__), +.BR suncg14 (__drivermansuffix__), +.BR suncg3 (__drivermansuffix__), +.BR suncg6 (__drivermansuffix__), +.BR sunffb (__drivermansuffix__), +.BR sunleo (__drivermansuffix__), +.BR suntcx (__drivermansuffix__), +.BR tdfx (__drivermansuffix__), +.BR tga (__drivermansuffix__), +.BR trident (__drivermansuffix__), +.BR tseng (__drivermansuffix__), +.BR vesa (__drivermansuffix__), +.BR vga (__drivermansuffix__), +.BR via (__drivermansuffix__), +.BR vmware (__drivermansuffix__). +.PP +Input drivers: +.\" .BR acecad (__drivermansuffix__), +.\" .BR calcomp (__drivermansuffix__), +.BR citron (__drivermansuffix__), +.BR dmc (__drivermansuffix__), +.BR dynapro (__drivermansuffix__), +.BR elographics (__drivermansuffix__), +.BR fpit (__drivermansuffix__), +.BR js_x (__drivermansuffix__), +.BR kbd (__drivermansuffix__), +.BR keyboard (__drivermansuffix__), +.\" .BR magictouch (__drivermansuffix__), +.BR microtouch (__drivermansuffix__), +.BR mouse (__drivermansuffix__), +.BR mutouch (__drivermansuffix__), +.BR palmax (__drivermansuffix__), +.BR penmount (__drivermansuffix__), +.BR tek4957 (__drivermansuffix__), +.\" .BR ur98 (__drivermansuffix__), +.BR void (__drivermansuffix__), +.BR wacom (__drivermansuffix__). +.PP +Other modules and interfaces: +.BR fbdevhw (__drivermansuffix__), +.\" .BR shadowfb (__drivermansuffix__), +.BR v4l (__drivermansuffix__). .br .SH AUTHORS This manual page was largely rewritten by David Dawes diff --git a/hw/xfree86/dri/dri.c b/hw/xfree86/dri/dri.c index 023c81ebb..49e998c68 100644 --- a/hw/xfree86/dri/dri.c +++ b/hw/xfree86/dri/dri.c @@ -1519,13 +1519,18 @@ DRIGetDrawableInfo(ScreenPtr pScreen, if (x1 > pScreen->width) x1 = pScreen->width; if (y1 > pScreen->height) y1 = pScreen->height; - pDRIPriv->private_buffer_rect.x1 = x0; - pDRIPriv->private_buffer_rect.y1 = y0; - pDRIPriv->private_buffer_rect.x2 = x1; - pDRIPriv->private_buffer_rect.y2 = y1; - - *numBackClipRects = 1; - *pBackClipRects = &(pDRIPriv->private_buffer_rect); + if (y0 >= y1 || x0 >= x1) { + *numBackClipRects = 0; + *pBackClipRects = NULL; + } else { + pDRIPriv->private_buffer_rect.x1 = x0; + pDRIPriv->private_buffer_rect.y1 = y0; + pDRIPriv->private_buffer_rect.x2 = x1; + pDRIPriv->private_buffer_rect.y2 = y1; + + *numBackClipRects = 1; + *pBackClipRects = &(pDRIPriv->private_buffer_rect); + } } else { /* Use the frontbuffer cliprects for back buffers. */ *numBackClipRects = 0; @@ -1864,11 +1869,15 @@ DRITreeTraversal(WindowPtr pWin, pointer data) if(pDRIDrawablePriv) { ScreenPtr pScreen = pWin->drawable.pScreen; DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen); - RegionPtr reg = (RegionPtr)data; - REGION_UNION(pScreen, reg, reg, &(pWin->clipList)); + if(REGION_NUM_RECTS(&(pWin->clipList)) > 0) { + RegionPtr reg = (RegionPtr)data; + + REGION_UNION(pScreen, reg, reg, &(pWin->clipList)); + pDRIPriv->nrWalked++; + } - if(pDRIPriv->nrWindows == 1) + if(pDRIPriv->nrWindows == pDRIPriv->nrWalked) return WT_STOPWALKING; } return WT_WALKCHILDREN; @@ -1886,6 +1895,7 @@ DRICopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc) RegionRec reg; REGION_NULL(pScreen, ®); + pDRIPriv->nrWalked = 0; TraverseTree(pWin, DRITreeTraversal, (pointer)(®)); if(REGION_NOTEMPTY(pScreen, ®)) { @@ -2211,6 +2221,19 @@ DRIGetContext(ScreenPtr pScreen) return pDRIPriv->myContext; } +void +DRIGetTexOffsetFuncs(ScreenPtr pScreen, + DRITexOffsetStartProcPtr *texOffsetStartFunc, + DRITexOffsetFinishProcPtr *texOffsetFinishFunc) +{ + DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen); + + if (!pDRIPriv) return; + + *texOffsetStartFunc = pDRIPriv->pDriverInfo->texOffsetStart; + *texOffsetFinishFunc = pDRIPriv->pDriverInfo->texOffsetFinish; +} + /* This lets get at the unwrapped functions so that they can correctly * call the lowerlevel functions, and choose whether they will be * called at every level of recursion (eg in validatetree). diff --git a/hw/xfree86/dri/dri.h b/hw/xfree86/dri/dri.h index a21338a90..e49bb6fa0 100644 --- a/hw/xfree86/dri/dri.h +++ b/hw/xfree86/dri/dri.h @@ -107,9 +107,12 @@ typedef struct { */ #define DRIINFO_MAJOR_VERSION 5 -#define DRIINFO_MINOR_VERSION 2 +#define DRIINFO_MINOR_VERSION 3 #define DRIINFO_PATCH_VERSION 0 +typedef unsigned long long (*DRITexOffsetStartProcPtr)(PixmapPtr pPix); +typedef void (*DRITexOffsetFinishProcPtr)(PixmapPtr pPix); + typedef struct { /* driver call back functions * @@ -180,6 +183,10 @@ typedef struct { /* New with DRI version 5.2.0 */ Bool allocSarea; Bool keepFDOpen; + + /* New with DRI version 5.3.0 */ + DRITexOffsetStartProcPtr texOffsetStart; + DRITexOffsetFinishProcPtr texOffsetFinish; } DRIInfoRec, *DRIInfoPtr; @@ -358,7 +365,9 @@ extern void *DRIMasterSareaPointer(ScrnInfoPtr pScrn); extern drm_handle_t DRIMasterSareaHandle(ScrnInfoPtr pScrn); - +extern void DRIGetTexOffsetFuncs(ScreenPtr pScreen, + DRITexOffsetStartProcPtr *texOffsetStartFunc, + DRITexOffsetFinishProcPtr *texOffsetFinishFunc); #define _DRI_H_ diff --git a/hw/xfree86/dri/drimodule.c b/hw/xfree86/dri/drimodule.c index 0e3d84eb8..3aa9245b9 100644 --- a/hw/xfree86/dri/drimodule.c +++ b/hw/xfree86/dri/drimodule.c @@ -88,6 +88,6 @@ driSetup(pointer module, pointer opts, int *errmaj, int *errmin) drmSetServerInfo(&DRIDRMServerInfo); /* Need a non-NULL return value to indicate success */ - return 1; + return (pointer)1; } diff --git a/hw/xfree86/dri/xf86dri.c b/hw/xfree86/dri/xf86dri.c index 933cd3e18..9690e8895 100644 --- a/hw/xfree86/dri/xf86dri.c +++ b/hw/xfree86/dri/xf86dri.c @@ -452,7 +452,7 @@ ProcXF86DRIGetDrawableInfo( xXF86DRIGetDrawableInfoReply rep; DrawablePtr pDrawable; int X, Y, W, H; - drm_clip_rect_t * pClipRects; + drm_clip_rect_t * pClipRects, *pClippedRects; drm_clip_rect_t * pBackClipRects; int backX, backY, rc; @@ -502,8 +502,35 @@ ProcXF86DRIGetDrawableInfo( if (rep.numBackClipRects) rep.length += sizeof(drm_clip_rect_t) * rep.numBackClipRects; - if (rep.numClipRects) + pClippedRects = pClipRects; + + if (rep.numClipRects) { + /* Clip cliprects to screen dimensions (redirected windows) */ + pClippedRects = xalloc(rep.numClipRects * sizeof(drm_clip_rect_t)); + + if (pClippedRects) { + ScreenPtr pScreen = screenInfo.screens[stuff->screen]; + int i, j; + + for (i = 0, j = 0; i < rep.numClipRects; i++) { + pClippedRects[j].x1 = max(pClipRects[i].x1, 0); + pClippedRects[j].y1 = max(pClipRects[i].y1, 0); + pClippedRects[j].x2 = min(pClipRects[i].x2, pScreen->width); + pClippedRects[j].y2 = min(pClipRects[i].y2, pScreen->height); + + if (pClippedRects[j].x1 < pClippedRects[j].x2 && + pClippedRects[j].y1 < pClippedRects[j].y2) { + j++; + } + } + + rep.numClipRects = j; + } else { + rep.numClipRects = 0; + } + rep.length += sizeof(drm_clip_rect_t) * rep.numClipRects; + } rep.length = ((rep.length + 3) & ~3) >> 2; @@ -512,7 +539,8 @@ ProcXF86DRIGetDrawableInfo( if (rep.numClipRects) { WriteToClient(client, sizeof(drm_clip_rect_t) * rep.numClipRects, - (char *)pClipRects); + (char *)pClippedRects); + xfree(pClippedRects); } if (rep.numBackClipRects) { diff --git a/hw/xfree86/loader/xf86sym.c b/hw/xfree86/loader/xf86sym.c index ca32d6eb8..9ae7957de 100644 --- a/hw/xfree86/loader/xf86sym.c +++ b/hw/xfree86/loader/xf86sym.c @@ -96,6 +96,11 @@ #endif #include "xf86DDC.h" #include "edid.h" +#include "xf86Cursor.h" +#include "xf86RamDac.h" +#include "BT.h" +#include "IBM.h" +#include "TI.h" #include "xf86RamDac.h" #include "BT.h" @@ -1234,8 +1239,6 @@ _X_HIDDEN void *xfree86LookupTab[] = { SYMFUNC(xf86DoEDID_DDC2) SYMFUNC(xf86InterpretEDID) SYMFUNC(xf86PrintEDID) - SYMFUNC(xf86InterpretVdif) - SYMFUNC(xf86print_vdif) SYMFUNC(xf86DDCMonitorSet) SYMFUNC(xf86SetDDCproperties) @@ -1259,13 +1262,49 @@ _X_HIDDEN void *xfree86LookupTab[] = { SYMFUNC(xf86I2CWriteVec) SYMFUNC(xf86I2CWriteWord) - /* ramdac */ - SYMFUNC(RamDacInit) + /* ramdac/xf86RamDac.c */ SYMFUNC(RamDacCreateInfoRec) - SYMFUNC(RamDacDestroyInfoRec) SYMFUNC(RamDacHelperCreateInfoRec) - SYMFUNC(RamDacFreeRec) + SYMFUNC(RamDacDestroyInfoRec) + SYMFUNC(RamDacHelperDestroyInfoRec) + SYMFUNC(RamDacInit) SYMFUNC(RamDacHandleColormaps) + SYMFUNC(RamDacFreeRec) SYMFUNC(RamDacGetHWIndex) + SYMVAR(RamDacHWPrivateIndex) + SYMVAR(RamDacScreenPrivateIndex) + + /* ramdac/xf86Cursor.c */ + SYMFUNC(xf86InitCursor) + SYMFUNC(xf86CreateCursorInfoRec) + SYMFUNC(xf86DestroyCursorInfoRec) + SYMFUNC(xf86ForceHWCursor) + + /* ramdac/BT.c */ SYMFUNC(BTramdacProbe) + SYMFUNC(BTramdacSave) + SYMFUNC(BTramdacRestore) + SYMFUNC(BTramdacSetBpp) + + /* ramdac/IBM.c */ + SYMFUNC(IBMramdacProbe) + SYMFUNC(IBMramdacSave) + SYMFUNC(IBMramdacRestore) + SYMFUNC(IBMramdac526SetBpp) + SYMFUNC(IBMramdac640SetBpp) + SYMFUNC(IBMramdac526CalculateMNPCForClock) + SYMFUNC(IBMramdac640CalculateMNPCForClock) + SYMFUNC(IBMramdac526HWCursorInit) + SYMFUNC(IBMramdac640HWCursorInit) + SYMFUNC(IBMramdac526SetBppWeak) + + /* ramdac/TI.c */ + SYMFUNC(TIramdacCalculateMNPForClock) + SYMFUNC(TIramdacProbe) + SYMFUNC(TIramdacSave) + SYMFUNC(TIramdacRestore) + SYMFUNC(TIramdac3026SetBpp) + SYMFUNC(TIramdac3030SetBpp) + SYMFUNC(TIramdacHWCursorInit) + SYMFUNC(TIramdacLoadPalette) }; diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c index 00ec56c00..d20a3a338 100644 --- a/hw/xfree86/modes/xf86Crtc.c +++ b/hw/xfree86/modes/xf86Crtc.c @@ -1217,8 +1217,15 @@ xf86ProbeOutputModes (ScrnInfoPtr scrn, int maxX, int maxY) xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn); int o; - if (maxX == 0 || maxY == 0) - xf86RandR12GetOriginalVirtualSize (scrn, &maxX, &maxY); + /* When canGrow was TRUE in the initial configuration we have to + * compare against the maximum values so that we don't drop modes. + * When canGrow was FALSE, the maximum values would have been clamped + * anyway. + */ + if (maxX == 0 || maxY == 0) { + maxX = config->maxWidth; + maxY = config->maxHeight; + } /* Elide duplicate modes before defaulting code uses them */ xf86PruneDuplicateMonitorModes (scrn->monitor); @@ -1723,8 +1730,26 @@ Bool xf86SetDesiredModes (ScrnInfoPtr scrn) { xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn); - int c; + int c, o; + + /* + * Turn off everything so mode setting is done + * with hardware in a consistent state + */ + for (o = 0; o < config->num_output; o++) + { + xf86OutputPtr output = config->output[o]; + (*output->funcs->dpms)(output, DPMSModeOff); + } + + for (c = 0; c < config->num_crtc; c++) + { + xf86CrtcPtr crtc = config->crtc[c]; + crtc->funcs->dpms(crtc, DPMSModeOff); + memset(&crtc->mode, 0, sizeof(crtc->mode)); + } + for (c = 0; c < config->num_crtc; c++) { xf86CrtcPtr crtc = config->crtc[c]; diff --git a/hw/xfree86/modes/xf86Crtc.h b/hw/xfree86/modes/xf86Crtc.h index 0c019e0e6..2d6260030 100644 --- a/hw/xfree86/modes/xf86Crtc.h +++ b/hw/xfree86/modes/xf86Crtc.h @@ -562,6 +562,10 @@ typedef struct _xf86CrtcConfig { OptionInfoPtr options; Bool debug_modes; + + /* wrap screen BlockHandler for rotation */ + ScreenBlockHandlerProcPtr BlockHandler; + } xf86CrtcConfigRec, *xf86CrtcConfigPtr; extern int xf86CrtcConfigPrivateIndex; diff --git a/hw/xfree86/modes/xf86EdidModes.c b/hw/xfree86/modes/xf86EdidModes.c index 46cb6c41e..a9f9ddc9c 100644 --- a/hw/xfree86/modes/xf86EdidModes.c +++ b/hw/xfree86/modes/xf86EdidModes.c @@ -71,7 +71,11 @@ static Bool quirk_dt_sync_hm_vp (int scrnIndex, xf86MonPtr DDC) if (memcmp (DDC->vendor.name, "VSC", 4) == 0 && DDC->vendor.prod_id == 58653) return TRUE; - + /* Samsung SyncMaster 205BW */ + if (memcmp (DDC->vendor.name, "SAM", 4) == 0 && + DDC->vendor.prod_id == 541) + return TRUE; + return FALSE; } diff --git a/hw/xfree86/modes/xf86Rotate.c b/hw/xfree86/modes/xf86Rotate.c index 359501e38..137993926 100644 --- a/hw/xfree86/modes/xf86Rotate.c +++ b/hw/xfree86/modes/xf86Rotate.c @@ -264,7 +264,7 @@ xf86RotatePrepare (ScreenPtr pScreen) } } -static void +static Bool xf86RotateRedisplay(ScreenPtr pScreen) { ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; @@ -273,7 +273,7 @@ xf86RotateRedisplay(ScreenPtr pScreen) RegionPtr region; if (!damage) - return; + return FALSE; xf86RotatePrepare (pScreen); region = DamageRegion(damage); if (REGION_NOTEMPTY(pScreen, region)) @@ -317,19 +317,25 @@ xf86RotateRedisplay(ScreenPtr pScreen) pScreen->SourceValidate = SourceValidate; DamageEmpty(damage); } + return TRUE; } static void -xf86RotateBlockHandler(pointer data, OSTimePtr pTimeout, pointer pRead) +xf86RotateBlockHandler(int screenNum, pointer blockData, + pointer pTimeout, pointer pReadmask) { - ScreenPtr pScreen = (ScreenPtr) data; - - xf86RotateRedisplay(pScreen); -} + ScreenPtr pScreen = screenInfo.screens[screenNum]; + ScrnInfoPtr pScrn = xf86Screens[screenNum]; + xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn); -static void -xf86RotateWakeupHandler(pointer data, int i, pointer LastSelectMask) -{ + pScreen->BlockHandler = xf86_config->BlockHandler; + (*pScreen->BlockHandler) (screenNum, blockData, pTimeout, pReadmask); + if (xf86RotateRedisplay(pScreen)) + { + /* Re-wrap if rotation is still happening */ + xf86_config->BlockHandler = pScreen->BlockHandler; + pScreen->BlockHandler = xf86RotateBlockHandler; + } } static void @@ -367,10 +373,6 @@ xf86RotateDestroy (xf86CrtcPtr crtc) } DamageDestroy (xf86_config->rotation_damage); xf86_config->rotation_damage = NULL; - /* Free block/wakeup handler */ - RemoveBlockAndWakeupHandlers (xf86RotateBlockHandler, - xf86RotateWakeupHandler, - (pointer) pScreen); } } @@ -440,20 +442,12 @@ xf86CrtcRotate (xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation) if (!xf86_config->rotation_damage) goto bail2; - /* Assign block/wakeup handler */ - if (!RegisterBlockAndWakeupHandlers (xf86RotateBlockHandler, - xf86RotateWakeupHandler, - (pointer) pScreen)) - { - goto bail3; - } + /* Wrap block handler */ + xf86_config->BlockHandler = pScreen->BlockHandler; + pScreen->BlockHandler = xf86RotateBlockHandler; } if (0) { -bail3: - DamageDestroy (xf86_config->rotation_damage); - xf86_config->rotation_damage = NULL; - bail2: if (shadow || shadowData) { diff --git a/hw/xfree86/os-support/bsd/bsd_bell.c b/hw/xfree86/os-support/bsd/bsd_bell.c index b7a0c486e..0d2420102 100644 --- a/hw/xfree86/os-support/bsd/bsd_bell.c +++ b/hw/xfree86/os-support/bsd/bsd_bell.c @@ -27,7 +27,7 @@ #include <xorg-config.h> #endif -#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT) +#if defined (SYSCONS_SUPPORT) #include <sys/kbio.h> #endif @@ -77,7 +77,7 @@ xf86OSRingBell(int loudness, int pitch, int duration) wsb.pitch = pitch; wsb.period = duration; wsb.volume = loudness; - ioctl(KBD_FD(xf86Info), WSKBDIO_COMPLEXBELL, + ioctl(xf86Info.consoleFd, WSKBDIO_COMPLEXBELL, &wsb); break; #endif diff --git a/hw/xfree86/os-support/bsd/i386_video.c b/hw/xfree86/os-support/bsd/i386_video.c index f4ea3f5c9..ae16b78aa 100644 --- a/hw/xfree86/os-support/bsd/i386_video.c +++ b/hw/xfree86/os-support/bsd/i386_video.c @@ -50,6 +50,11 @@ #include <machine/mtrr.h> #include <machine/sysarch.h> #include <sys/queue.h> +#ifdef __x86_64__ +#define i386_set_mtrr x86_64_set_mtrr +#define i386_get_mtrr x86_64_get_mtrr +#define i386_iopl x86_64_iopl +#endif #endif #if defined(__OpenBSD__) && defined(__amd64__) diff --git a/hw/xfree86/os-support/bus/Pci.h b/hw/xfree86/os-support/bus/Pci.h index 7cc882d36..f0cb916da 100644 --- a/hw/xfree86/os-support/bus/Pci.h +++ b/hw/xfree86/os-support/bus/Pci.h @@ -327,7 +327,7 @@ # define INCLUDE_XF86_MAP_PCI_MEM # define INCLUDE_XF86_NO_DOMAIN # endif -# if !defined(__FreeBSD__) +# if !defined(__FreeBSD__) && !defined(linux) # define ARCH_PCI_PCI_BRIDGE sparcPciPciBridge # endif #elif defined(__amd64__) || defined(__amd64) diff --git a/hw/xfree86/os-support/bus/linuxPci.c b/hw/xfree86/os-support/bus/linuxPci.c index 2aaa89cc2..3d8266e49 100644 --- a/hw/xfree86/os-support/bus/linuxPci.c +++ b/hw/xfree86/os-support/bus/linuxPci.c @@ -788,8 +788,10 @@ xf86ReadDomainMemory(PCITAG Tag, ADDRESS Base, int Len, unsigned char *Buf) write(fd, "1", 2); lseek(fd, 0, SEEK_SET); + len = min(Len, st.st_size); + /* copy the ROM until we hit Len, EOF or read error */ - for (i = 0; i < Len && read(fd, Buf, 1) > 0; Buf++, i++) + for (; len && (size = read(fd, Buf, len)) > 0 ; Buf+=size, len-=size) ; write(fd, "0", 2); diff --git a/hw/xfree86/os-support/hurd/hurd_video.c b/hw/xfree86/os-support/hurd/hurd_video.c index 45e9a094b..b8892831c 100644 --- a/hw/xfree86/os-support/hurd/hurd_video.c +++ b/hw/xfree86/os-support/hurd/hurd_video.c @@ -117,49 +117,29 @@ xf86LinearVidMem() /************************************************************************** * I/O Permissions section ***************************************************************************/ -mach_port_t io_port; + +/* + * Due to conflicts with "compiler.h", don't rely on <sys/io.h> to declare + * this. + */ +extern int ioperm(unsigned long __from, unsigned long __num, int __turn_on); Bool xf86EnableIO() { - mach_port_t device; - kern_return_t err; - - err = get_privileged_ports(NULL, &device); - if( err ) - { - errno = err; - FatalError("xf86EnableIO() can't get_privileged_ports. (%s)\n",strerror(errno)); - } - err = device_open(device,D_READ|D_WRITE,"io",&io_port); - mach_port_deallocate(mach_task_self(), device); - if( err ) - { - errno = err; - FatalError("xf86EnableIO() can't device_open. (%s)\n",strerror(errno)); - } - - err = i386_io_port_add(mach_thread_self (), io_port); - if( err ) - { - errno = err; - FatalError("xf86EnableIO() can't i386_io_port_add.(io_port) (%s)\n",strerror(errno)); + if (ioperm(0, 0xffff, 1)) { + FatalError("xf86EnableIO: ioperm() failed (%s)\n", strerror(errno)); + return FALSE; } + ioperm(0x40,4,0); /* trap access to the timer chip */ + ioperm(0x60,4,0); /* trap access to the keyboard controller */ return TRUE; } void xf86DisableIO() { - kern_return_t err; - - err = i386_io_port_remove(mach_thread_self (), io_port); - if( err ) - { - errno = err; - FatalError("xf86DisableIO() can't i386_io_port_remove.(io_port) (%s)\n",strerror(errno)); - } - mach_port_deallocate(mach_task_self(), io_port); + ioperm(0,0xffff,0); return; } diff --git a/hw/xfree86/os-support/linux/lnx_video.c b/hw/xfree86/os-support/linux/lnx_video.c index 4b580464f..0bc99b038 100644 --- a/hw/xfree86/os-support/linux/lnx_video.c +++ b/hw/xfree86/os-support/linux/lnx_video.c @@ -62,7 +62,8 @@ static Bool ExtendedEnabled = FALSE; #elif !defined(__powerpc__) && \ !defined(__mc68000__) && \ !defined(__sparc__) && \ - !defined(__mips__) + !defined(__mips__) && \ + !defined(__arm__) /* * Due to conflicts with "compiler.h", don't rely on <sys/io.h> to declare @@ -567,7 +568,7 @@ xf86EnableIO(void) #endif } close(fd); -#elif !defined(__mc68000__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__hppa__) +#elif !defined(__mc68000__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && !defined(__arm__) if (ioperm(0, 1024, 1) || iopl(3)) { if (errno == ENODEV) ErrorF("xf86EnableIOPorts: no I/O ports found\n"); @@ -603,73 +604,21 @@ xf86DisableIO(void) return; } - -/***************************************************************************/ -/* Interrupt Handling section */ -/***************************************************************************/ - -/* XXX The #ifdefs should be made simpler. */ +/* + * Don't use these two functions. They can't possibly work. If you actually + * need interrupts off for something, you ought to be doing it in the kernel + * anyway. + */ _X_EXPORT Bool xf86DisableInterrupts() { -#if !defined(__mc68000__) && !defined(__powerpc__) && !defined(__sparc__) && !defined(__mips__) && !defined(__ia64__) && !defined(__sh__) && !defined(__hppa__) && !defined(__arm__) && !defined(__s390__) - if (!ExtendedEnabled) - if (iopl(3) || ioperm(0, 1024, 1)) - return (FALSE); -#endif -#if defined(__alpha__) || defined(__mc68000__) || defined(__powerpc__) || defined(__sparc__) || defined(__mips__) || defined(__arm__) || defined(__sh__) || defined(__ia64__) || defined(__hppa__) || defined(__s390__) -#else -# ifdef __GNUC__ -# if defined(__ia64__) -# if 0 - __asm__ __volatile__ (";; rsm psr.i;; srlz.d" ::: "memory"); -# endif -# else - __asm__ __volatile__("cli"); -# endif -# else - asm("cli"); -# endif -#endif -#if !defined(__mc68000__) && !defined(__powerpc__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__ia64__) && !defined(__hppa__) && !defined(__arm__) && !defined(__s390__) - if (!ExtendedEnabled) { - iopl(0); - ioperm(0, 1024, 0); - } - -#endif return (TRUE); } _X_EXPORT void xf86EnableInterrupts() { -#if !defined(__mc68000__) && !defined(__powerpc__) && !defined(__sparc__) && !defined(__mips__) && !defined(__ia64__) && !defined(__sh__) && !defined(__hppa__) && !defined(__arm__) && !defined(__s390__) - if (!ExtendedEnabled) - if (iopl(3) || ioperm(0, 1024, 1)) - return; -#endif -#if defined(__alpha__) || defined(__mc68000__) || defined(__powerpc__) || defined(__sparc__) || defined(__mips__) || defined(__arm__) || defined(__sh__) || defined(__ia64__) || defined(__hppa__) || defined(__s390__) -#else -# ifdef __GNUC__ -# if defined(__ia64__) -# if 0 - __asm__ __volatile__ (";; ssm psr.i;; srlz.d" ::: "memory"); -# endif -# else - __asm__ __volatile__("sti"); -# endif -# else - asm("sti"); -# endif -#endif -#if !defined(__mc68000__) && !defined(__powerpc__) && !defined(__sparc__) && !defined(__mips__) && !defined(__sh__) && !defined(__ia64__) && !defined(__hppa__) && !defined(__arm__) && !defined(__s390__) - if (!ExtendedEnabled) { - iopl(0); - ioperm(0, 1024, 0); - } -#endif return; } diff --git a/hw/xfree86/os-support/misc/SlowBcopy.c b/hw/xfree86/os-support/misc/SlowBcopy.c index 1fda7fc10..f0ad61132 100644 --- a/hw/xfree86/os-support/misc/SlowBcopy.c +++ b/hw/xfree86/os-support/misc/SlowBcopy.c @@ -35,7 +35,8 @@ xf86SlowBcopy(unsigned char *src, unsigned char *dst, int len) #if !defined(__sparc__) && \ !defined(__powerpc__) && \ !defined(__mips__) && \ - !defined(__ia64__) + !defined(__ia64__) && \ + !defined(__arm__) outb(0x80, 0x00); #endif } diff --git a/hw/xfree86/parser/Module.c b/hw/xfree86/parser/Module.c index 81eff18ae..2012ce6d2 100644 --- a/hw/xfree86/parser/Module.c +++ b/hw/xfree86/parser/Module.c @@ -76,6 +76,7 @@ static xf86ConfigSymTabRec ModuleTab[] = { {ENDSECTION, "endsection"}, {LOAD, "load"}, + {DISABLE, "disable"}, {LOAD_DRIVER, "loaddriver"}, {SUBSECTION, "subsection"}, {-1, ""}, @@ -141,6 +142,13 @@ xf86parseModuleSection (void) xf86addNewLoadDirective (ptr->mod_load_lst, val.str, XF86_LOAD_MODULE, NULL); break; + case DISABLE: + if (xf86getSubToken (&(ptr->mod_comment)) != STRING) + Error (QUOTE_MSG, "Disable"); + ptr->mod_disable_lst = + xf86addNewLoadDirective (ptr->mod_disable_lst, val.str, + XF86_DISABLE_MODULE, NULL); + break; case LOAD_DRIVER: if (xf86getSubToken (&(ptr->mod_comment)) != STRING) Error (QUOTE_MSG, "LoadDriver"); @@ -257,6 +265,15 @@ xf86freeModules (XF86ConfModulePtr ptr) lptr = lptr->list.next; xf86conffree (prev); } + lptr = ptr->mod_disable_lst; + while (lptr) + { + TestFree (lptr->load_name); + TestFree (lptr->load_comment); + prev = lptr; + lptr = lptr->list.next; + xf86conffree (prev); + } TestFree (ptr->mod_comment); xf86conffree (ptr); } diff --git a/hw/xfree86/parser/xf86Parser.h b/hw/xfree86/parser/xf86Parser.h index 89de97bbb..dc30823cc 100644 --- a/hw/xfree86/parser/xf86Parser.h +++ b/hw/xfree86/parser/xf86Parser.h @@ -82,6 +82,7 @@ XF86ConfFilesRec, *XF86ConfFilesPtr; /* Values for load_type */ #define XF86_LOAD_MODULE 0 #define XF86_LOAD_DRIVER 1 +#define XF86_DISABLE_MODULE 2 typedef struct { @@ -97,6 +98,7 @@ XF86LoadRec, *XF86LoadPtr; typedef struct { XF86LoadPtr mod_load_lst; + XF86LoadPtr mod_disable_lst; char *mod_comment; } XF86ConfModuleRec, *XF86ConfModulePtr; diff --git a/hw/xfree86/parser/xf86tokens.h b/hw/xfree86/parser/xf86tokens.h index d5948dd5b..822bbb9b7 100644 --- a/hw/xfree86/parser/xf86tokens.h +++ b/hw/xfree86/parser/xf86tokens.h @@ -170,6 +170,7 @@ typedef enum { /* Module tokens */ LOAD, LOAD_DRIVER, + DISABLE, /* Device tokens */ DRIVER, diff --git a/hw/xfree86/xaa/xaaWideLine.c b/hw/xfree86/xaa/xaaWideLine.c index 9479b0d7a..a684d6676 100644 --- a/hw/xfree86/xaa/xaaWideLine.c +++ b/hw/xfree86/xaa/xaaWideLine.c @@ -32,10 +32,6 @@ Original mi code written by Keith Packard. #include "xaa.h" #include "xaalocal.h" -#ifdef ICEILTEMPDECL -ICEILTEMPDECL -#endif - #define DRAW_POINT(pScrn, x, y) \ if(hardClip) (*infoRec->SubsequentSolidFillRect)(pScrn, x, y, 1, 1); \ else XAAPointHelper(pScrn, x, y) diff --git a/hw/xgl/xglcompose.c b/hw/xgl/xglcompose.c index d2aead05b..34f7a0c43 100644 --- a/hw/xgl/xglcompose.c +++ b/hw/xgl/xglcompose.c @@ -177,7 +177,7 @@ xglCompositeGeneral (CARD8 op, { if (!pSrc->transform && pSrc->filter != PictFilterConvolution) { - if (pSrc->pDrawable && pSrc->repeat == RepeatNormal) + if (pSrc->pDrawable && pSrc->repeatType == RepeatNormal) { XGL_PIXMAP_PRIV ((PixmapPtr) pSrc->pDrawable); diff --git a/hw/xnest/Xnest.man.pre b/hw/xnest/Xnest.man.pre index 131c224f2..024d88e82 100644 --- a/hw/xnest/Xnest.man.pre +++ b/hw/xnest/Xnest.man.pre @@ -1,6 +1,6 @@ .\" $Xorg: Xnest.man,v 1.3 2000/08/17 19:53:28 cpqbld Exp $ .\" Copyright (c) 1993, 1994 X Consortium -.\" +.\" .\" Permission is hereby granted, free of charge, to any person obtaining .\" a copy of this software and associated documentation files (the .\" "Software"), to deal in the Software without restriction, including @@ -8,10 +8,10 @@ .\" distribute, sublicense, and/or sell copies of the Software, and to .\" permit persons to whom the Software is furnished to do so, subject to .\" the following conditions: -.\" +.\" .\" The above copyright notice and this permission notice shall be included .\" in all copies or substantial portions of the Software. -.\" +.\" .\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS .\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF .\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. @@ -19,7 +19,7 @@ .\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, .\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR .\" OTHER DEALINGS IN THE SOFTWARE. -.\" +.\" .\" Except as contained in this notice, the name of the X Consortium shall .\" not be used in advertising or otherwise to promote the sale, use or .\" other dealings in this Software without prior written authorization @@ -27,238 +27,402 @@ .\" .\" $XFree86: xc/programs/Xserver/hw/xnest/Xnest.man,v 1.6 2001/01/27 18:21:00 dawes Exp $ .\" -.TH XNEST 1 __xorgversion__ +.TH Xnest __appmansuffix__ __xorgversion__ .SH NAME Xnest \- a nested X server .SH SYNOPSIS .B Xnest -[-options] +[ +.I options +] .SH DESCRIPTION -\fIXnest\fP is a client and a server. \fIXnest\fP is a client of the -real server which manages windows and graphics requests on its behalf. -\fIXnest\fP is a server to its own clients. \fIXnest\fP manages -windows and graphics requests on their behalf. To these clients -\fIXnest\fP appears to be a conventional server. +.B Xnest +is both an X client and an X server. +.B Xnest +is a client of the real server which manages windows and graphics requests on +its behalf. +.B Xnest +is a server to its own clients. +.B Xnest +manages windows and graphics requests on their behalf. +To these clients, +.B Xnest +appears to be a conventional server. .SH OPTIONS -\fIXnest\fP supports all standard options of the sample server -implementation. For more details, please see the manual page on your -system for \fIXserver\fP. The following additional arguments are -supported as well. -.TP 4 -.B \-display \fIstring\fP +.B Xnest +supports all standard options of the sample server implementation. +For more details, please see +.BR Xserver (__appmansuffix__). +The following additional arguments are supported as well. +.TP +.BI "\-display " string This option specifies the display name of the real server that -\fIXnest\fP should try to connect with. If it is not provided on the -command line \fIXnest\fP will read the \fIDISPLAY\fP environment -variable in order to find out the same information. -.TP 4 +.B Xnest +should try to connect to. +If it is not provided on the command line, +.B Xnest +will read the +.I DISPLAY +environment variable in order to find out this information. +.TP .B \-sync -This option tells \fIXnest\fP to synchronize its window and graphics -operations with the real server. This is a useful option for -debugging, but it will slow down the performance considerably. It -should not be used unless absolutely necessary. -.TP 4 +This option tells +.B Xnest +to synchronize its window and graphics operations with the real server. +This is a useful option for debugging, but it will slow down +.BR Xnest 's +performance considerably. +It should not be used unless absolutely necessary. +.TP .B \-full -This option tells \fIXnest\fP to utilize full regeneration of real -server objects and reopen a new connection to the real server each -time the nested server regenerates. The sample server implementation -regenerates all objects in the server when the last client of this -server terminates. When this happens, \fIXnest\fP by default -maintains the same top level window and the same real server -connection in each new generation. If the user selects full -regeneration, even the top level window and the connection to the real -server will be regenerated for each server generation. -.TP 4 -.B \-class \fIstring\fP +This option tells +.B Xnest +to utilize full regeneration of real server objects and reopen a new connection +to the real server each time the nested server regenerates. +The sample server implementation regenerates all objects in the server when the +last client of this server terminates. +When this happens, +.B Xnest +by default maintains the same top-level window and the same real server +connection in each new generation. +If the user selects full regeneration, even the top-level window and the +connection to the real server will be regenerated for each server generation. +.TP +.BI "\-class " string This option specifies the default visual class of the nested server. -It is similar to the \fI-cc\fP option from the set of standard options -except that it will accept a string rather than a number for the -visual class specification. The string must be one of the following -six values: \fIStaticGray\fP, \fIGrayScale\fP, \fIStaticColor\fP, -\fIPseudoColor\fP, \fITrueColor\fP, or \fIDirectColor\fP. If both, -\fI-class\fP and \fI-cc\fP options are specified, the last instance of -either option assumes precedence. The class of the default visual of -the nested server need not be the same as the class of the default -visual of the real server; although, it has to be supported by the -real server. See \fIxdpyinfo\fP for a list of supported visual -classes on the real server before starting \fIXnest\fP. If the user -chooses a static class, all the colors in the default colormap will be -preallocated. If the user chooses a dynamic class, colors in the -default colormap will be available to individual clients for -allocation. -.TP 4 -.B \-depth \fIint\fP +It is similar to the +.B \-cc +option from the set of standard options except that it will accept a string +rather than a number for the visual class specification. +The +.I string +must be one of the following six values: +.BR StaticGray , +.BR GrayScale , +.BR StaticColor , +.BR PseudoColor , +.BR TrueColor , +or +.BR DirectColor . +If both the +.B \-class +and +.B \-cc +options are specified, the last instance of either option takes precedence. +The class of the default visual of the nested server need not be the same as the +class of the default visual of the real server, but it must be supported by the +real server. +Use +.BR xdpyinfo (__appmansuffix__) +to obtain a list of supported visual classes on the real server before starting +.BR Xnest . +If the user chooses a static class, all the colors in the default color map will +be preallocated. +If the user chooses a dynamic class, colors in the default color map will be +available to individual clients for allocation. +.TP +.BI "\-depth " int This option specifies the default visual depth of the nested server. -The depth of the default visual of the nested server need not be the -same as the depth of the default visual of the real server; although, -it has to be supported by the real server. See \fIxdpyinfo\fP for a -list of supported visual depths on the real server before starting -\fIXnest\fP. -.TP 4 +The depth of the default visual of the nested server need not be the same as the +depth of the default visual of the real server, but it must be supported by the +real server. +Use +.BR xdpyinfo (__appmansuffix__) +to obtain a list of supported visual depths on the real server before starting +.BR Xnest . +.TP .B \-sss -This option tells \fIXnest\fP to use the software screen saver. By -default \fIXnest\fP will use the screen saver that corresponds to the -hardware screen saver in the real server. Of course, even this screen -saver is software generated since \fIXnest\fP does not control any -actual hardware. However, it is treated as a hardware screen saver -within the sample server code. -.TP 4 -.B \-geometry \fIWxH+X+Y\fP -This option specifies geometry parameters for the top level -\fIXnest\fP windows. These windows corresponds to the root windows of -the nested server. The width and height specified with this option -will be the maximum width and height of each top level \fIXnest\fP -window. \fIXnest\fP will allow the user to make any top level window -smaller, but it will not actually change the size of the nested server -root window. As of yet, there is no mechanism within the sample -server implementation to change the size of the root window after -screen initialization. In order to do so, one would probably need to -extend the X protocol. Therefore, it is not likely that this will be -available any time soon. If this option is not specified \fIXnest\fP -will choose width and height to be 3/4 of the dimensions of the root -window of the real server. -.TP 4 -.B \-bw \fIint\fP -This option specifies the border width of the top level \fIXnest\fP -window. The integer parameter must be a positive number. The default -border width is 1. -.TP 4 -.B \-name \fIstring\fP -This option specifies the name of the top level \fIXnest\fP window. +This option tells +.B Xnest +to use the software screen saver. +By default, +.B Xnest +will use the screen saver that corresponds to the hardware screen saver in the +real server. +Of course, even this screen saver is software-generated since +.B Xnest +does not control any actual hardware. +However, it is treated as a hardware screen saver within the sample server code. +.TP +.B \-geometry \fIW\fBx\fIH\fB+\fIX\fB+\fIY\fP +This option specifies the geometry parameters for the top-level +.B Xnest +window. +See \(lqGEOMETRY SPECIFICATIONS\(rq in +.BR X (__miscmansuffix__) +for a discusson of this option's syntax. +This window corresponds to the root window of the nested server. +The width +.I W +and height +.I H +specified with this option will be the maximum width and height of each +top-level +.B Xnest +window. +.B Xnest +will allow the user to make any top-level window smaller, but it will not +actually change the size of the nested server root window. +.B Xnest +does not yet support the RANDR extension for resizing, rotation, and reflection +of the root window. +If this option is not specified, +.B Xnest +will choose +.I W +and +.I H +to be 3/4ths the dimensions of the root window of the real server. +.TP +.BI "\-bw " int +This option specifies the border width of the top-level +.B Xnest +window. +The integer parameter +.I int +must be positive. +The default border width is 1. +.TP +.BI "\-name " string +This option specifies the name of the top-level +.B Xnest +window as +.IR string . The default value is the program name. -.TP 4 -.B \-scrns \fIint\fP -This option specifies the number of screens to create in the nested -server. For each screen, \fIXnest\fP will create a separate top level -window. Each screen is referenced by the number after the dot in the -client display name specification. For example, \fIxterm -display -:1.1\fP will open an \fIxterm\fP client in the nested server with the -display number \fI:1\fP on the second screen. The number of screens -is limited by the hard coded constant in the server sample code which -is usually 3. -.TP 4 +.TP +.BI "\-scrns " int +This option specifies the number of screens to create in the nested server. +For each screen, +.B Xnest +will create a separate top-level window. +Each screen is referenced by the number after the dot in the client display name +specification. +For example, +.B xterm \-display :1.1 +will open an +.BR xterm (__appmansuffix__) +client in the nested server with the display number +.B :1 +on the second screen. +The number of screens is limited by the hard-coded constant in the server sample +code, which is usually 3. +.TP .B \-install -This option tells \fIXnest\fP to do its own colormap installation by -bypassing the real window manager. For it to work properly the user -will probably have to temporarily quit the real window manager. By -default \fIXnest\fP will keep the nested client window whose colormap -should be installed in the real server in the -\fIWM\_COLORMAP\_WINDOWS\fP property of the top level \fIXnest\fP -window. If this colormap is of the same visual type as the root -window of the nested server, \fIXnest\fP will associate this colormap -with the top level \fIXnest\fP window as well. Since this does not -have to be the case, window managers should look primarily at the -\fIWM\_COLORMAP\_WINDOWS\fP property rather than the colormap -associated with the top level \fIXnest\fP window. Unfortunately, -window managers are not very good at doing that yet so this option -might come in handy. -.TP 4 -.B \-parent \fIwindow_id\fP -This option tells \fIXnest\fP to use the \fIwindow_id\fP as the -root window instead of creating a window. This option is used -by the xrx xnestplugin. -.SH USAGE -Starting up \fIXnest\fP is as simple as starting up \fIxclock\fP from -a terminal emulator. If a user wishes to run \fIXnest\fP on the same -workstation as the real server, it is important that the nested server -is given its own listening socket address. Therefore, if there is a -server already running on the user's workstation, \fIXnest\fP will -have to be started up with a new display number. Since there is -usually no more than one server running on a workstation, specifying -\fIXnest :1\fP on the command line will be sufficient for most users. -For each server running on the workstation the display number needs to -be incremented by one. Thus, if you wish to start another -\fIXnest\fP, you will need to type \fIXnest :2\fP on the command line. +This option tells +.B Xnest +to do its own color map installation by bypassing the real window manager. +For it to work properly, the user will probably have to temporarily quit the +real window manager. +By default, +.B Xnest +will keep the nested client window whose color map should be installed in the +real server in the +.I WM_COLORMAP_WINDOWS +property of the top-level +.B Xnest +window. +If this color map is of the same visual type as the root window of the nested +server, +.B Xnest +will associate this color map with the top-level +.B Xnest +window as well. +Since this does not have to be the case, window managers should look primarily +at the +.I WM_COLORMAP_WINDOWS +property rather than the color map associated with the top-level +.B Xnest +window. +.\" Is the following still true? This sentence is several years old. +Unfortunately, window managers are not very good at doing that yet so this +option might come in handy. +.TP +.BI "\-parent " window_id +This option tells +.B Xnest +to use +.I window_id +as the root window instead of creating a window. +.\" XRX is dead, dead, dead. +.\" This option is used by the xrx xnestplugin. +.SH "EXTENDED DESCRIPTION" +Starting up +.B Xnest +is just as simple as starting up +.BR xclock (__appmansuffix__) +from a terminal emulator. +If a user wishes to run +.B Xnest +on the same +workstation as the real server, it is important that the nested server is given +its own listening socket address. +Therefore, if there is a server already running on the user's workstation, +.B Xnest +will have to be started up with a new display number. +Since there is usually no more than one server running on a workstation, +specifying +.RB \(oq "Xnest :1" \(cq +on the command line will be sufficient for most users. +For each server running on the workstation, the display number needs to be +incremented by one. +Thus, if you wish to start another +.BR Xnest , +you will need to type +.RB \(oq "Xnest :2" \(cq +on the command line. .PP -To run clients in the nested server each client needs to be given the -same display number as the nested server. For example, \fIxterm --display :1\fP will start up an \fIxterm\fP in the first nested server -and \fIxterm -display :2\fP will start an \fIxterm\fP in the second -nested server from the example above. Additional clients can be -started from these \fIxterm\fPs in each nested server. -.SH XNEST AS A CLIENT -\fIXnest\fP behaves and looks to the real server and other real -clients as another real client. It is a rather demanding client, -however, since almost any window or graphics request from a nested -client will result in a window or graphics request from \fIXnest\fP to -the real server. Therefore, it is desirable that \fIXnest\fP and the -real server are on a local network, or even better, on the same -machine. As of now, \fIXnest\fP assumes that the real server supports -the shape extension. There is no way to turn off this assumption -dynamically. \fIXnest\fP can be compiled without the shape extension -built in, and in that case the real server need not support it. The -dynamic shape extension selection support should be considered in -further development of \fIXnest\fP. +To run clients in the nested server, each client needs to be given the same +display number as the nested server. +For example, +.RB \(oq "xterm \-display :1" \(cq +will start up an +.B xterm +process in the first nested server +and +.RB \(oq "xterm \-display :2" \(cq +will start an +.B xterm +in the second nested server from the example above. +Additional clients can be started from these +.BR xterm s +in each nested server. +.SS "Xnest as a client" +.B Xnest +behaves and looks to the real server and other real clients as another real +client. +It is a rather demanding client, however, since almost any window or graphics +request from a nested client will result in a window or graphics request from +.B Xnest +to the real server. +Therefore, it is desirable that +.B Xnest +and the real server are on a local network, or even better, on the same machine. +.B Xnest +assumes that the real server supports the SHAPE extension. +There is no way to turn off this assumption dynamically. +.B Xnest +can be compiled without the SHAPE extension built in, in which case the real +server need not support it. +Dynamic SHAPE extension selection support may be considered in further +development of +.BR Xnest . .PP -Since \fIXnest\fP need not use the same default visual as the the real -server, the top level window of the \fIXnest\fP client always has its -own colormap. This implies that other windows' colors will not be -displayed properly while the keyboard or pointer focus is in the -\fIXnest\fP window, unless the real server has support for more than -one installed colormap at any time. The colormap associated with the -top window of the \fIXnest\fP client need not be the appropriate -colormap that the nested server wants installed in the real server. -In the case that a nested client attempts to install a colormap of a -different visual from the default visual of the nested server, -\fIXnest\fP will put the top window of this nested client and all -other top windows of the nested clients that use the same colormap -into the \fIWM\_COLORMAP\_WINDOWS\fP property of the top level -\fIXnest\fP window on the real server. Thus, it is important that the -real window manager that manages the \fIXnest\fP top level window -looks at the \fIWM\_COLORMAP\_WINDOWS\fP property rather than the -colormap associated with the top level \fIXnest\fP window. Since most -window managers appear to not implement this convention properly as of -yet, \fIXnest\fP can optionally do direct installation of colormaps -into the real server bypassing the real window manager. If the user -chooses this option, it is usually necessary to temporarily disable -the real window manager since it will interfere with the \fIXnest\fP -scheme of colormap installation. +Since +.B Xnest +need not use the same default visual as the the real server, the top-level +window of the +.B Xnest +client always has its own color map. +This implies that other windows' colors will not be displayed properly while the +keyboard or pointer focus is in the +.B Xnest +window, unless the real server has support for more than one installed color map +at any time. +The color map associated with the top window of the +.B Xnest +client need not be the appropriate color map that the nested server wants +installed in the real server. +In the case that a nested client attempts to install a color map of a different +visual from the default visual of the nested server, +.B Xnest +will put the top window of this nested client and all other top windows of the +nested clients that use the same color map into the +.I WM_COLORMAP_WINDOWS +property of the top-level +.B Xnest +window on the real server. +Thus, it is important that the real window manager that manages the +.B Xnest +top-level window looks at the +.I WM_COLORMAP_WINDOWS +property rather than the color map associated with the top-level +.B Xnest +window. +Since most window managers don't yet appear to implement this convention +properly, +.B Xnest +can optionally do direct installation of color maps into the real server +bypassing the real window manager. +If the user chooses this option, it is usually necessary to temporarily disable +the real window manager since it will interfere with the +.B Xnest +scheme of color map installation. .PP -Keyboard and pointer control procedures of the nested server change -the keyboard and pointer control parameters of the real server. -Therefore, after \fIXnest\fP is started up, it will change the -keyboard and pointer controls of the real server to its own internal -defaults. Perhaps there should be a command line option to tell -\fIXnest\fP to inherit the keyboard and pointer control parameters -from the real server rather than imposing its own. This is a future -consideration. -.SH XNEST AS A SERVER -\fIXnest\fP as a server looks exactly like a real server to its own -clients. For the clients there is no way of telling if they are -running on a real or a nested server. +Keyboard and pointer control procedures of the nested server change the keyboard +and pointer control parameters of the real server. +Therefore, after +.B Xnest +is started up, it will change the keyboard and pointer controls of the real +server to its own internal defaults. +.SS "Xnest as a server" +.B Xnest +as a server looks exactly like a real server to its own clients. +For the clients, there is no way of telling if they are running on a real or a +nested server. .PP -As already mentioned, \fIXnest\fP is a very user friendly server when -it comes to customization. \fIXnest\fP will pick up a number of -command line arguments that can configure its default visual class and -depth, number of screens, etc. In the future, \fIXnest\fP should read -a customization input file to provide even greater freedom and -simplicity in selecting the desired layout. Unfortunately, there is -no support for backing store and save under as of yet, but this should -also be considered in the future development of \fIXnest\fP. +As already mentioned, +.B Xnest +is a very user-friendly server when it comes to customization. +.B Xnest +will pick up a number of command-line arguments that can configure its default +visual class and depth, number of screens, etc. .PP The only apparent intricacy from the users' perspective about using -\fIXnest\fP as a server is the selection of fonts. \fIXnest\fP -manages fonts by loading them locally and then passing the font name -to the real server and asking it to load that font remotely. This -approach avoids the overload of sending the glyph bits across the -network for every text operation, although it is really a bug. The -proper implementation of fonts should be moved into the \fIos\fP -layer. The consequence of this approach is that the user will have to -worry about two different font paths - a local one for the nested -server and a remote one for the real server - since \fIXnest\fP does -not propagate its font path to the real server. The reason for this -is because real and nested servers need not run on the same file -system which makes the two font paths mutually incompatible. Thus, if -there is a font in the local font path of the nested server, there is -no guarantee that this font exists in the remote font path of the real -server. \fIXlsfonts\fP client, if run on the nested server will list -fonts in the local font path and if run on the real server will list -fonts in the remote font path. Before a font can be successfully -opened by the nested server it has to exist in local and remote font -paths. It is the users' responsibility to make sure that this is the -case. +.B Xnest +as a server is the selection of fonts. +.B Xnest +manages fonts by loading them locally and then passing the font name to the real +server and asking it to load that font remotely. +This approach avoids the overload of sending the glyph bits across the network +for every text operation, although it is really a bug. +The consequence of this approach is that the user will have to worry about two +different font paths \(em a local one for the nested server and a remote one for +the real server \(em since +.B Xnest +does not propagate its font path to the real server. +The reason for this is because real and nested servers need not run on the same +file system which makes the two font paths mutually incompatible. +Thus, if there is a font in the local font path of the nested server, there is +no guarantee that this font exists in the remote font path of the real server. +The +.BR xlsfonts (__appmansuffix__) +client, if run on the nested server, will list fonts in the local font path and, +if run on the real server, will list fonts in the remote font path. +Before a font can be successfully opened by the nested server, it has to exist +in local and remote font paths. +It is the users' responsibility to make sure that this is the case. +.SH "FUTURE DIRECTIONS" +Make dynamic the requirement for the SHAPE extension in the real server, rather +than having to recompile +.B Xnest +to turn this requirement on and off. +.PP +Perhaps there should be a command-line option to tell +.B Xnest +to inherit the keyboard and pointer control parameters from the real server +rather than imposing its own. +.PP +.B Xnest +should read a customization input file to provide even greater freedom and +simplicity in selecting the desired layout. +.PP +There is no support for backing store and save unders, but this should also be +considered. +.PP +.\" Is the following still true now that client-side font rendering is +.\" considered the way to go? +The proper implementation of fonts should be moved into the +.I os +layer. .SH BUGS -Won't run well on servers supporting different visual depths. -Still crashes randomly. Probably has some memory leaks. +Doesn't run well on servers supporting different visual depths. +.PP +Still crashes randomly. +.PP +Probably has some memory leaks. .SH AUTHOR Davor Matic, MIT X Consortium - +.SH "SEE ALSO" +.BR Xserver (__appmansuffix__), +.BR xdpyinfo (__appmansuffix__), +.BR X (__miscmansuffix__) diff --git a/hw/xprint/Makefile.am b/hw/xprint/Makefile.am index 45168b11e..dc8764a02 100644 --- a/hw/xprint/Makefile.am +++ b/hw/xprint/Makefile.am @@ -10,9 +10,9 @@ Xprt_CFLAGS = @DIX_CFLAGS@ @XPRINT_CFLAGS@ \ Xprt_LDFLAGS = -L$(top_srcdir) Xprt_LDADD = @XPRINT_LIBS@ ps/libps.la raster/libraster.la \ - pcl/libpcl.la pcl-mono/libpcl.la ../../fb/libfb.la \ - ../../render/librender.la ../../mi/libmi.la ../../Xext/libXext.la \ - @FREETYPE_LIBS@ + pcl/libpcl.la pcl-mono/libpcl.la $(top_builddir)/fb/libfb.la \ + $(top_builddir)/render/librender.la $(top_builddir)/mi/libmi.la \ + $(top_builddir)/Xext/libXext.la @FREETYPE_LIBS@ miinitext-wrapper.c: echo "#include \"$(top_srcdir)/mi/miinitext.c\"" >> $@ diff --git a/hw/xwin/winmouse.c b/hw/xwin/winmouse.c index f0092e9a8..1507dd34f 100644 --- a/hw/xwin/winmouse.c +++ b/hw/xwin/winmouse.c @@ -100,9 +100,10 @@ winMouseProc (DeviceIntPtr pDeviceInt, int iState) InitPointerDeviceStruct (pDevice, map, lngMouseButtons + lngWheelEvents, - miPointerGetMotionEvents, + GetMotionHistory, winMouseCtrl, - miPointerGetMotionBufferSize ()); + GetMotionHistorySize(), + 2); free(map); #if defined(XFree86Server) && defined(XINPUT) diff --git a/hw/xwin/winmultiwindowclass.c b/hw/xwin/winmultiwindowclass.c index d8909f0e5..57c434669 100755 --- a/hw/xwin/winmultiwindowclass.c +++ b/hw/xwin/winmultiwindowclass.c @@ -264,7 +264,7 @@ winMultiWindowGetTransientFor (WindowPtr pWin, WindowPtr *ppDaddy) if (prop->propertyName == XA_WM_TRANSIENT_FOR) { if (ppDaddy) - memcpy (*ppDaddy, prop->data, sizeof (WindowPtr *)); + memcpy (*ppDaddy, prop->data, sizeof (WindowPtr)); return 1; } else diff --git a/hw/xwin/winmultiwindowwm.c b/hw/xwin/winmultiwindowwm.c index 1918e54d1..5401ecdee 100644 --- a/hw/xwin/winmultiwindowwm.c +++ b/hw/xwin/winmultiwindowwm.c @@ -445,10 +445,7 @@ GetWindowName (Display *pDisplay, Window iWin, char **ppName) } else { - XmbTextPropertyToTextList (pDisplay, &xtpName, &ppList, &nNum); - - /* */ - if (nNum && ppList && *ppList) + if (XmbTextPropertyToTextList (pDisplay, &xtpName, &ppList, &nNum) >= Success && nNum > 0 && *ppList) { *ppName = strdup (*ppList); XFreeStringList (ppList); diff --git a/hw/xwin/winmultiwindowwndproc.c b/hw/xwin/winmultiwindowwndproc.c index 0df896dd3..0a7579b61 100644 --- a/hw/xwin/winmultiwindowwndproc.c +++ b/hw/xwin/winmultiwindowwndproc.c @@ -38,6 +38,7 @@ #include "winmultiwindowclass.h" #include "winprefs.h" #include "winmsg.h" +#include "inputstr.h" /* * External global variables @@ -444,7 +445,7 @@ winTopLevelWindowProc (HWND hwnd, UINT message, /* Avoid the BitBlt's if the PAINTSTRUCT is bogus */ if (ps.rcPaint.right==0 && ps.rcPaint.bottom==0 && ps.rcPaint.left==0 && ps.rcPaint.top==0) { - EndPaint (hwndScreen, &ps); + EndPaint (hwnd, &ps); return 0; } @@ -474,7 +475,7 @@ winTopLevelWindowProc (HWND hwnd, UINT message, } /* EndPaint frees the DC */ - EndPaint (hwndScreen, &ps); + EndPaint (hwnd, &ps); return 0; case WM_MOUSEMOVE: @@ -494,8 +495,8 @@ winTopLevelWindowProc (HWND hwnd, UINT message, break; /* Has the mouse pointer crossed screens? */ - if (s_pScreen != miPointerCurrentScreen ()) - miPointerSetNewScreen (s_pScreenInfo->dwScreen, + if (s_pScreen != miPointerGetScreen(inputInfo.pointer)) + miPointerSetScreen (inputInfo.pointer, s_pScreenInfo->dwScreen, ptMouse.x - s_pScreenInfo->dwXOffset, ptMouse.y - s_pScreenInfo->dwYOffset); diff --git a/hw/xwin/winwin32rootlesswndproc.c b/hw/xwin/winwin32rootlesswndproc.c index 54df8892c..32db6621b 100755 --- a/hw/xwin/winwin32rootlesswndproc.c +++ b/hw/xwin/winwin32rootlesswndproc.c @@ -41,6 +41,7 @@ #include <X11/Xatom.h> #include "winmultiwindowclass.h" #include "winmsg.h" +#include "inputstr.h" /* @@ -538,8 +539,8 @@ winMWExtWMWindowProc (HWND hwnd, UINT message, break; /* Has the mouse pointer crossed screens? */ - if (pScreen != miPointerCurrentScreen ()) - miPointerSetNewScreen (pScreenInfo->dwScreen, + if (pScreen != miPointerGetScreen(inputInfo.pointer)) + miPointerSetScreen (inputInfo.pointer, pScreenInfo->dwScreen, ptMouse.x - pScreenInfo->dwXOffset, ptMouse.y - pScreenInfo->dwYOffset); diff --git a/hw/xwin/winwndproc.c b/hw/xwin/winwndproc.c index 2974c41ed..29ea81fc1 100644 --- a/hw/xwin/winwndproc.c +++ b/hw/xwin/winwndproc.c @@ -40,6 +40,7 @@ #include "winprefs.h" #include "winconfig.h" #include "winmsg.h" +#include "inputstr.h" #ifdef XKB extern BOOL winCheckKeyPressed(WPARAM wParam, LPARAM lParam); @@ -723,8 +724,8 @@ winWindowProc (HWND hwnd, UINT message, break; /* Has the mouse pointer crossed screens? */ - if (s_pScreen != miPointerCurrentScreen ()) - miPointerSetNewScreen (s_pScreenInfo->dwScreen, + if (s_pScreen != miPointerGetScreen(inputInfo.pointer)) + miPointerSetScreen (inputInfo.pointer, s_pScreenInfo->dwScreen, GET_X_LPARAM(lParam)-s_pScreenInfo->dwXOffset, GET_Y_LPARAM(lParam)-s_pScreenInfo->dwYOffset); diff --git a/include/dix-config.h.in b/include/dix-config.h.in index 62e109b48..919da6008 100644 --- a/include/dix-config.h.in +++ b/include/dix-config.h.in @@ -102,6 +102,9 @@ /* Define to 1 if you have the <byteswap.h> header file. */ #undef HAVE_BYTESWAP_H +/* Define to 1 if you have cbrt */ +#undef HAVE_CBRT + /* Define to 1 if you have the <dbm.h> header file. */ #undef HAVE_DBM_H diff --git a/include/dixstruct.h b/include/dixstruct.h index 530009a8b..c6f08b460 100644 --- a/include/dixstruct.h +++ b/include/dixstruct.h @@ -209,10 +209,6 @@ extern int (* ProcVector[256]) (ClientPtr /*client*/); extern int (* SwappedProcVector[256]) (ClientPtr /*client*/); -#ifdef K5AUTH -extern int (*k5_Vector[256])(ClientPtr /*client*/); -#endif - extern ReplySwapPtr ReplySwapVector[256]; extern int ProcBadRequest(ClientPtr /*client*/); diff --git a/include/misc.h b/include/misc.h index 05c3dff45..14c848d1c 100644 --- a/include/misc.h +++ b/include/misc.h @@ -239,7 +239,7 @@ extern int Ones( unsigned long /*mask*/); typedef struct _xPoint *DDXPointPtr; -typedef struct _Box *BoxPtr; +typedef struct pixman_box16 *BoxPtr; typedef struct _xEvent *xEventPtr; typedef struct _xRectangle *xRectanglePtr; typedef struct _GrabRec *GrabPtr; diff --git a/include/miscstruct.h b/include/miscstruct.h index c39f03ce8..4f5b1d516 100644 --- a/include/miscstruct.h +++ b/include/miscstruct.h @@ -51,12 +51,11 @@ SOFTWARE. #include "misc.h" #include <X11/Xprotostr.h> #include "gc.h" +#include <pixman/pixman.h> typedef xPoint DDXPointRec; -typedef struct _Box { - short x1, y1, x2, y2; -} BoxRec; +typedef struct pixman_box16 BoxRec; typedef union _DevUnion { pointer ptr; diff --git a/include/regionstr.h b/include/regionstr.h index e6882e77a..f44cab7b0 100644 --- a/include/regionstr.h +++ b/include/regionstr.h @@ -48,7 +48,7 @@ SOFTWARE. #ifndef REGIONSTRUCT_H #define REGIONSTRUCT_H -typedef struct _Region RegionRec, *RegionPtr; +typedef struct pixman_region16 RegionRec, *RegionPtr; #include "miscstruct.h" @@ -64,16 +64,7 @@ typedef struct _Region RegionRec, *RegionPtr; * clip region */ -typedef struct _RegData { - long size; - long numRects; -/* BoxRec rects[size]; in memory but not explicitly declared */ -} RegDataRec, *RegDataPtr; - -struct _Region { - BoxRec extents; - RegDataPtr data; -}; +typedef struct pixman_region16_data RegDataRec, *RegDataPtr; extern BoxRec miEmptyBox; extern RegDataRec miEmptyData; @@ -234,6 +225,8 @@ extern RegDataRec miBrokenData; /* moved from mi.h */ +extern void InitRegions (void); + extern RegionPtr miRegionCreate( BoxPtr /*rect*/, int /*size*/); diff --git a/include/servermd.h b/include/servermd.h index e6ca11ed2..4f32a9d2b 100644 --- a/include/servermd.h +++ b/include/servermd.h @@ -515,7 +515,15 @@ SOFTWARE. #define GLYPHPADBYTES 4 #define GETLEFTBITS_ALIGNMENT 1 #endif - + +/* linux on IBM S/390 */ +#if defined (linux) && defined (__s390__) +#define IMAGE_BYTE_ORDER MSBFirst +#define BITMAP_BIT_ORDER MSBFirst +#define GLYPHPADBYTES 4 +#define GETLEFTBITS_ALIGNMENT 1 +#endif /* linux/s390 */ + /* size of buffer to use with GetImage, measured in bytes. There's obviously * a trade-off between the amount of stack (or whatever ALLOCATE_LOCAL gives * you) used and the number of times the ddx routine has to be called. diff --git a/mi/Makefile.am b/mi/Makefile.am index f262f4bff..7d76929ef 100644 --- a/mi/Makefile.am +++ b/mi/Makefile.am @@ -9,7 +9,6 @@ endif AM_CFLAGS = $(DIX_CFLAGS) libmi_la_SOURCES = \ - cbrt.c \ mi.h \ miarc.c \ mibank.c \ @@ -68,5 +67,3 @@ libmi_la_SOURCES = \ mizerarc.h \ mizerclip.c \ mizerline.c - -INCLUDES = -I$(top_srcdir)/mfb diff --git a/mi/cbrt.c b/mi/cbrt.c deleted file mode 100644 index c703fd9d2..000000000 --- a/mi/cbrt.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - -Copyright 1990, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included -in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall -not be used in advertising or otherwise to promote the sale, use or -other dealings in this Software without prior written authorization -from The Open Group. - -*/ - -/* simple cbrt, in case your math library doesn't have a good one */ - -/* - * Would normally include <math.h> for this, but for the sake of compiler - * warnings, we don't want to get duplicate declarations for cbrt(). - */ - -double pow(double, double); -double cbrt(double); - -double -cbrt(double x) -{ - if (x > 0.0) - return pow(x, 1.0/3.0); - else - return -pow(-x, 1.0/3.0); -} diff --git a/mi/miarc.c b/mi/miarc.c index 2bbbb0e7f..3b77ce74a 100644 --- a/mi/miarc.c +++ b/mi/miarc.c @@ -51,14 +51,7 @@ SOFTWARE. #include <dix-config.h> #endif -#if defined(_XOPEN_SOURCE) || defined(__QNXNTO__) \ - || (defined(sun) && defined(__SVR4)) #include <math.h> -#else -#define _XOPEN_SOURCE /* to get prototype for hypot on some systems */ -#include <math.h> -#undef _XOPEN_SOURCE -#endif #include <X11/X.h> #include <X11/Xprotostr.h> #include "misc.h" @@ -75,10 +68,16 @@ static double miDsin(double a); static double miDcos(double a); static double miDasin(double v); static double miDatan2(double dy, double dx); -double cbrt(double); -#ifdef ICEILTEMPDECL -ICEILTEMPDECL +#ifndef HAVE_CBRT +static double +cbrt(double x) +{ + if (x > 0.0) + return pow(x, 1.0/3.0); + else + return -pow(-x, 1.0/3.0); +} #endif /* @@ -104,37 +103,16 @@ ICEILTEMPDECL #undef max #undef min -#if defined (__GNUC__) && !defined (__STRICT_ANSI__) -#define USE_INLINE -#endif - -#ifdef USE_INLINE -inline static int max (const int x, const int y) +_X_INLINE static int max (const int x, const int y) { return x>y? x:y; } -inline static int min (const int x, const int y) +_X_INLINE static int min (const int x, const int y) { return x<y? x:y; } -#else - -static int -max (int x, int y) -{ - return x>y? x:y; -} - -static int -min (int x, int y) -{ - return x<y? x:y; -} - -#endif - struct bound { double min, max; }; @@ -122,7 +122,8 @@ mieqEnqueue(DeviceIntPtr pDev, xEvent *e) HWEventQueueType oldtail = miEventQueue.tail, newtail; EventListPtr evt; int isMotion = 0; - int evlen; + int evlen; + /* avoid merging events from different devices */ if (e->u.u.type == MotionNotify) @@ -137,7 +138,7 @@ mieqEnqueue(DeviceIntPtr pDev, xEvent *e) EventPtr laste; deviceKeyButtonPointer *lastkbp; - laste = &miEventQueue.events[(oldtail ? oldtail : QUEUE_SIZE)- 1]; + laste = &miEventQueue.events[(oldtail ? oldtail : QUEUE_SIZE) - 1]; lastkbp = (deviceKeyButtonPointer *) laste->events->event; if (laste->nevents > 6) { @@ -165,9 +166,7 @@ mieqEnqueue(DeviceIntPtr pDev, xEvent *e) oldtail = oldtail - 1; } else { - newtail = oldtail + 1; - if (newtail == QUEUE_SIZE) - newtail = 0; + newtail = (oldtail + 1) % QUEUE_SIZE; /* Toss events which come in late. Usually this means your server's * stuck in an infinite loop somewhere, but SIGIO is still getting * handled. */ @@ -245,22 +244,15 @@ mieqProcessInputEvents(void) e = &miEventQueue.events[miEventQueue.head]; /* Assumption - screen switching can only occur on motion events. */ + miEventQueue.head = (miEventQueue.head + 1) % QUEUE_SIZE; + if (e->pScreen != DequeueScreen(e->pDev)) { DequeueScreen(e->pDev) = e->pScreen; x = e->events[0].event->u.keyButtonPointer.rootX; y = e->events[0].event->u.keyButtonPointer.rootY; - if (miEventQueue.head == QUEUE_SIZE - 1) - miEventQueue.head = 0; - else - ++miEventQueue.head; NewCurrentScreen (e->pDev, DequeueScreen(e->pDev), x, y); } else { - if (miEventQueue.head == QUEUE_SIZE - 1) - miEventQueue.head = 0; - else - ++miEventQueue.head; - /* If someone's registered a custom event handler, let them * steal it. */ if (miEventQueue.handlers[e->events->event->u.u.type]) { diff --git a/mi/mifpoly.h b/mi/mifpoly.h index 8f0507601..7bd77b356 100644 --- a/mi/mifpoly.h +++ b/mi/mifpoly.h @@ -48,6 +48,8 @@ SOFTWARE. #ifndef __MIFPOLY_H__ #define __MIFPOLY_H__ +#include <X11/Xfuncproto.h> + #define EPSILON 0.000001 #define ISEQUAL(a,b) (Fabs((a) - (b)) <= EPSILON) #define UNEQUAL(a,b) (Fabs((a) - (b)) > EPSILON) @@ -66,20 +68,11 @@ SOFTWARE. #define SQSECANT 108.856472512142 /* 1/sin^2(11/2) - for 11o miter cutoff */ #define D2SECANT 5.21671526231167 /* 1/2*sin(11/2) - max extension per width */ -#ifdef NOINLINEICEIL -#define ICEIL(x) ((int)ceil(x)) -#else -#ifdef __GNUC__ -static __inline int ICEIL(double x) +static _X_INLINE int ICEIL(double x) { int _cTmp = x; return ((x == _cTmp) || (x < 0.0)) ? _cTmp : _cTmp+1; } -#else -#define ICEIL(x) ((((x) == (_cTmp = (x))) || ((x) < 0.0)) ? _cTmp : _cTmp+1) -#define ICEILTEMPDECL static int _cTmp; -#endif -#endif /* Point with sub-pixel positioning. In this case we use doubles, but * see mifpolycon.c for other suggestions diff --git a/mi/mifpolycon.c b/mi/mifpolycon.c index 7bc1bb278..f85197157 100644 --- a/mi/mifpolycon.c +++ b/mi/mifpolycon.c @@ -58,10 +58,6 @@ SOFTWARE. static int GetFPolyYBounds(SppPointPtr pts, int n, double yFtrans, int *by, int *ty); -#ifdef ICEILTEMPDECL -ICEILTEMPDECL -#endif - /* * Written by Todd Newman; April. 1987. * diff --git a/mi/miregion.c b/mi/miregion.c index e980ad18e..28d38a254 100644 --- a/mi/miregion.c +++ b/mi/miregion.c @@ -81,15 +81,11 @@ Equipment Corporation. #include "regionstr.h" #include <X11/Xprotostr.h> +#include <X11/Xfuncproto.h> #include "gc.h" #include "mi.h" #include "mispans.h" - -#if defined (__GNUC__) && !defined (NO_INLINES) -#define INLINE __inline -#else -#define INLINE -#endif +#include <pixman/pixman.h> #undef assert #ifdef DEBUG @@ -223,6 +219,43 @@ _X_EXPORT RegDataRec miEmptyData = {0, 0}; RegDataRec miBrokenData = {0, 0}; static RegionRec miBrokenRegion = { { 0, 0, 0, 0 }, &miBrokenData }; +extern void +InitRegions (void) +{ + pixman_region_set_static_pointers (&miEmptyBox, &miEmptyData, &miBrokenData); +} + +/***************************************************************** + * RegionCreate(rect, size) + * This routine does a simple malloc to make a structure of + * REGION of "size" number of rectangles. + *****************************************************************/ + +_X_EXPORT RegionPtr +miRegionCreate(rect, size) + BoxPtr rect; + int size; +{ + RegionPtr pReg; + + pReg = (RegionPtr)xalloc(sizeof(RegionRec)); + if (!pReg) + return &miBrokenRegion; + + miRegionInit (pReg, rect, size); + + return(pReg); +} + +_X_EXPORT void +miRegionDestroy(pReg) + RegionPtr pReg; +{ + pixman_region_fini (pReg); + if (pReg != &miBrokenRegion) + xfree(pReg); +} + _X_EXPORT void miPrintRegion(rgn) RegionPtr rgn; @@ -248,26 +281,7 @@ miRegionEqual(reg1, reg2) RegionPtr reg1; RegionPtr reg2; { - int i, num; - BoxPtr rects1, rects2; - - if (reg1->extents.x1 != reg2->extents.x1) return FALSE; - if (reg1->extents.x2 != reg2->extents.x2) return FALSE; - if (reg1->extents.y1 != reg2->extents.y1) return FALSE; - if (reg1->extents.y2 != reg2->extents.y2) return FALSE; - - num = REGION_NUM_RECTS(reg1); - if (num != REGION_NUM_RECTS(reg2)) return FALSE; - - rects1 = REGION_RECTS(reg1); - rects2 = REGION_RECTS(reg2); - for (i = 0; i != num; i++) { - if (rects1[i].x1 != rects2[i].x1) return FALSE; - if (rects1[i].x2 != rects2[i].x2) return FALSE; - if (rects1[i].y1 != rects2[i].y1) return FALSE; - if (rects1[i].y2 != rects2[i].y2) return FALSE; - } - return TRUE; + return pixman_region_equal (reg1, reg2); } #ifdef DEBUG @@ -276,7 +290,7 @@ miValidRegion(reg) RegionPtr reg; { int i, numRects; - + if ((reg->extents.x1 > reg->extents.x2) || (reg->extents.y1 > reg->extents.y2)) return FALSE; @@ -291,7 +305,7 @@ miValidRegion(reg) { BoxPtr pboxP, pboxN; BoxRec box; - + pboxP = REGION_RECTS(reg); box = *pboxP; box.y2 = pboxP[numRects-1].y2; @@ -302,7 +316,7 @@ miValidRegion(reg) (pboxN->y1 >= pboxN->y2)) return FALSE; if (pboxN->x1 < box.x1) - box.x1 = pboxN->x1; + box.x1 = pboxN->x1; if (pboxN->x2 > box.x2) box.x2 = pboxN->x2; if ((pboxN->y1 < pboxP->y1) || @@ -316,45 +330,8 @@ miValidRegion(reg) (box.y2 == reg->extents.y2)); } } - #endif /* DEBUG */ - -/***************************************************************** - * RegionCreate(rect, size) - * This routine does a simple malloc to make a structure of - * REGION of "size" number of rectangles. - *****************************************************************/ - -_X_EXPORT RegionPtr -miRegionCreate(rect, size) - BoxPtr rect; - int size; -{ - RegionPtr pReg; - - pReg = (RegionPtr)xalloc(sizeof(RegionRec)); - if (!pReg) - return &miBrokenRegion; - if (rect) - { - pReg->extents = *rect; - pReg->data = (RegDataPtr)NULL; - } - else - { - pReg->extents = miEmptyBox; - if ((size > 1) && (pReg->data = xallocData(size))) - { - pReg->data->size = size; - pReg->data->numRects = 0; - } - else - pReg->data = &miEmptyData; - } - return(pReg); -} - /***************************************************************** * RegionInit(pReg, rect, size) * Outer region rect is statically allocated. @@ -367,39 +344,16 @@ miRegionInit(pReg, rect, size) int size; { if (rect) - { - pReg->extents = *rect; - pReg->data = (RegDataPtr)NULL; - } + pixman_region_init_with_extents (pReg, rect); else - { - pReg->extents = miEmptyBox; - if ((size > 1) && (pReg->data = xallocData(size))) - { - pReg->data->size = size; - pReg->data->numRects = 0; - } - else - pReg->data = &miEmptyData; - } -} - -_X_EXPORT void -miRegionDestroy(pReg) - RegionPtr pReg; -{ - good(pReg); - xfreeData(pReg); - if (pReg != &miBrokenRegion) - xfree(pReg); + pixman_region_init (pReg); } _X_EXPORT void miRegionUninit(pReg) RegionPtr pReg; { - good(pReg); - xfreeData(pReg); + pixman_region_fini (pReg); } Bool @@ -458,32 +412,9 @@ miRegionCopy(dst, src) RegionPtr dst; RegionPtr src; { - good(dst); - good(src); - if (dst == src) - return TRUE; - dst->extents = src->extents; - if (!src->data || !src->data->size) - { - xfreeData(dst); - dst->data = src->data; - return TRUE; - } - if (!dst->data || (dst->data->size < src->data->numRects)) - { - xfreeData(dst); - dst->data = xallocData(src->data->numRects); - if (!dst->data) - return miRegionBreak (dst); - dst->data->size = src->data->numRects; - } - dst->data->numRects = src->data->numRects; - memmove((char *)REGION_BOXPTR(dst),(char *)REGION_BOXPTR(src), - dst->data->numRects * sizeof(BoxRec)); - return TRUE; + return pixman_region_copy (dst, src); } - /*====================================================================== * Generic Region Operator *====================================================================*/ @@ -506,7 +437,7 @@ miRegionCopy(dst, src) * *----------------------------------------------------------------------- */ -INLINE static int +_X_INLINE static int miCoalesce ( RegionPtr pReg, /* Region to coalesce */ int prevStart, /* Index of start of previous band */ @@ -590,7 +521,7 @@ miCoalesce ( *----------------------------------------------------------------------- */ -INLINE static Bool +_X_INLINE static Bool miAppendNonO ( RegionPtr pReg, BoxPtr r, @@ -914,8 +845,7 @@ miRegionOp( *----------------------------------------------------------------------- */ static void -miSetExtents (pReg) - RegionPtr pReg; +miSetExtents (RegionPtr pReg) { BoxPtr pBox, pBoxEnd; @@ -972,113 +902,13 @@ miSetExtents (pReg) *----------------------------------------------------------------------- */ /*ARGSUSED*/ -static Bool -miIntersectO ( - RegionPtr pReg, - BoxPtr r1, - BoxPtr r1End, - BoxPtr r2, - BoxPtr r2End, - short y1, - short y2, - Bool *pOverlap) -{ - int x1; - int x2; - BoxPtr pNextRect; - - pNextRect = REGION_TOP(pReg); - - assert(y1 < y2); - assert(r1 != r1End && r2 != r2End); - - do { - x1 = max(r1->x1, r2->x1); - x2 = min(r1->x2, r2->x2); - - /* - * If there's any overlap between the two rectangles, add that - * overlap to the new region. - */ - if (x1 < x2) - NEWRECT(pReg, pNextRect, x1, y1, x2, y2); - - /* - * Advance the pointer(s) with the leftmost right side, since the next - * rectangle on that list may still overlap the other region's - * current rectangle. - */ - if (r1->x2 == x2) { - r1++; - } - if (r2->x2 == x2) { - r2++; - } - } while ((r1 != r1End) && (r2 != r2End)); - - return TRUE; -} - - _X_EXPORT Bool miIntersect(newReg, reg1, reg2) RegionPtr newReg; /* destination Region */ RegionPtr reg1; RegionPtr reg2; /* source regions */ { - good(reg1); - good(reg2); - good(newReg); - /* check for trivial reject */ - if (REGION_NIL(reg1) || REGION_NIL(reg2) || - !EXTENTCHECK(®1->extents, ®2->extents)) - { - /* Covers about 20% of all cases */ - xfreeData(newReg); - newReg->extents.x2 = newReg->extents.x1; - newReg->extents.y2 = newReg->extents.y1; - if (REGION_NAR(reg1) || REGION_NAR(reg2)) - { - newReg->data = &miBrokenData; - return FALSE; - } - else - newReg->data = &miEmptyData; - } - else if (!reg1->data && !reg2->data) - { - /* Covers about 80% of cases that aren't trivially rejected */ - newReg->extents.x1 = max(reg1->extents.x1, reg2->extents.x1); - newReg->extents.y1 = max(reg1->extents.y1, reg2->extents.y1); - newReg->extents.x2 = min(reg1->extents.x2, reg2->extents.x2); - newReg->extents.y2 = min(reg1->extents.y2, reg2->extents.y2); - xfreeData(newReg); - newReg->data = (RegDataPtr)NULL; - } - else if (!reg2->data && SUBSUMES(®2->extents, ®1->extents)) - { - return miRegionCopy(newReg, reg1); - } - else if (!reg1->data && SUBSUMES(®1->extents, ®2->extents)) - { - return miRegionCopy(newReg, reg2); - } - else if (reg1 == reg2) - { - return miRegionCopy(newReg, reg1); - } - else - { - /* General purpose intersection */ - Bool overlap; /* result ignored */ - if (!miRegionOp(newReg, reg1, reg2, miIntersectO, FALSE, FALSE, - &overlap)) - return FALSE; - miSetExtents(newReg); - } - - good(newReg); - return(TRUE); + return pixman_region_intersect (newReg, reg1, reg2); } #define MERGERECT(r) \ @@ -1181,78 +1011,9 @@ miUnion(newReg, reg1, reg2) RegionPtr reg1; RegionPtr reg2; /* source regions */ { - Bool overlap; /* result ignored */ - - /* Return TRUE if some overlap between reg1, reg2 */ - good(reg1); - good(reg2); - good(newReg); - /* checks all the simple cases */ - - /* - * Region 1 and 2 are the same - */ - if (reg1 == reg2) - { - return miRegionCopy(newReg, reg1); - } - - /* - * Region 1 is empty - */ - if (REGION_NIL(reg1)) - { - if (REGION_NAR(reg1)) - return miRegionBreak (newReg); - if (newReg != reg2) - return miRegionCopy(newReg, reg2); - return TRUE; - } - - /* - * Region 2 is empty - */ - if (REGION_NIL(reg2)) - { - if (REGION_NAR(reg2)) - return miRegionBreak (newReg); - if (newReg != reg1) - return miRegionCopy(newReg, reg1); - return TRUE; - } - - /* - * Region 1 completely subsumes region 2 - */ - if (!reg1->data && SUBSUMES(®1->extents, ®2->extents)) - { - if (newReg != reg1) - return miRegionCopy(newReg, reg1); - return TRUE; - } - - /* - * Region 2 completely subsumes region 1 - */ - if (!reg2->data && SUBSUMES(®2->extents, ®1->extents)) - { - if (newReg != reg2) - return miRegionCopy(newReg, reg2); - return TRUE; - } - - if (!miRegionOp(newReg, reg1, reg2, miUnionO, TRUE, TRUE, &overlap)) - return FALSE; - - newReg->extents.x1 = min(reg1->extents.x1, reg2->extents.x1); - newReg->extents.y1 = min(reg1->extents.y1, reg2->extents.y1); - newReg->extents.x2 = max(reg1->extents.x2, reg2->extents.x2); - newReg->extents.y2 = max(reg1->extents.y2, reg2->extents.y2); - good(newReg); - return TRUE; + return pixman_region_union (newReg, reg1, reg2); } - /*====================================================================== * Batch Rectangle Union *====================================================================*/ @@ -1657,6 +1418,7 @@ miRectsToRegion(nrects, prect, ctype) xRectangle *prect; int ctype; { + RegionPtr pRgn; RegDataPtr pData; BoxPtr pBox; @@ -1752,116 +1514,7 @@ miRectsToRegion(nrects, prect, ctype) *----------------------------------------------------------------------- */ /*ARGSUSED*/ -static Bool -miSubtractO ( - RegionPtr pReg, - BoxPtr r1, - BoxPtr r1End, - BoxPtr r2, - BoxPtr r2End, - short y1, - short y2, - Bool *pOverlap) -{ - BoxPtr pNextRect; - int x1; - x1 = r1->x1; - - assert(y1<y2); - assert(r1 != r1End && r2 != r2End); - - pNextRect = REGION_TOP(pReg); - - do - { - if (r2->x2 <= x1) - { - /* - * Subtrahend entirely to left of minuend: go to next subtrahend. - */ - r2++; - } - else if (r2->x1 <= x1) - { - /* - * Subtrahend preceeds minuend: nuke left edge of minuend. - */ - x1 = r2->x2; - if (x1 >= r1->x2) - { - /* - * Minuend completely covered: advance to next minuend and - * reset left fence to edge of new minuend. - */ - r1++; - if (r1 != r1End) - x1 = r1->x1; - } - else - { - /* - * Subtrahend now used up since it doesn't extend beyond - * minuend - */ - r2++; - } - } - else if (r2->x1 < r1->x2) - { - /* - * Left part of subtrahend covers part of minuend: add uncovered - * part of minuend to region and skip to next subtrahend. - */ - assert(x1<r2->x1); - NEWRECT(pReg, pNextRect, x1, y1, r2->x1, y2); - - x1 = r2->x2; - if (x1 >= r1->x2) - { - /* - * Minuend used up: advance to new... - */ - r1++; - if (r1 != r1End) - x1 = r1->x1; - } - else - { - /* - * Subtrahend used up - */ - r2++; - } - } - else - { - /* - * Minuend used up: add any remaining piece before advancing. - */ - if (r1->x2 > x1) - NEWRECT(pReg, pNextRect, x1, y1, r1->x2, y2); - r1++; - if (r1 != r1End) - x1 = r1->x1; - } - } while ((r1 != r1End) && (r2 != r2End)); - - - /* - * Add remaining minuend rectangles to region. - */ - while (r1 != r1End) - { - assert(x1<r1->x2); - NEWRECT(pReg, pNextRect, x1, y1, r1->x2, y2); - r1++; - if (r1 != r1End) - x1 = r1->x1; - } - return TRUE; -} - /*- *----------------------------------------------------------------------- * miSubtract -- @@ -1882,44 +1535,7 @@ miSubtract(regD, regM, regS) RegionPtr regM; RegionPtr regS; { - Bool overlap; /* result ignored */ - - good(regM); - good(regS); - good(regD); - /* check for trivial rejects */ - if (REGION_NIL(regM) || REGION_NIL(regS) || - !EXTENTCHECK(®M->extents, ®S->extents)) - { - if (REGION_NAR (regS)) - return miRegionBreak (regD); - return miRegionCopy(regD, regM); - } - else if (regM == regS) - { - xfreeData(regD); - regD->extents.x2 = regD->extents.x1; - regD->extents.y2 = regD->extents.y1; - regD->data = &miEmptyData; - return TRUE; - } - - /* Add those rectangles in region 1 that aren't in region 2, - do yucky substraction for overlaps, and - just throw away rectangles in region 2 that aren't in region 1 */ - if (!miRegionOp(regD, regM, regS, miSubtractO, TRUE, FALSE, &overlap)) - return FALSE; - - /* - * Can't alter RegD's extents before we call miRegionOp because - * it might be one of the source regions and miRegionOp depends - * on the extents of those regions being unaltered. Besides, this - * way there's no checking against rectangles that will be nuked - * due to coalescing, so we have to examine fewer rectangles. - */ - miSetExtents(regD); - good(regD); - return TRUE; + return pixman_region_subtract (regD, regM, regS); } /*====================================================================== @@ -1947,150 +1563,14 @@ miInverse(newReg, reg1, invRect) RegionPtr reg1; /* Region to invert */ BoxPtr invRect; /* Bounding box for inversion */ { - RegionRec invReg; /* Quick and dirty region made from the - * bounding box */ - Bool overlap; /* result ignored */ - - good(reg1); - good(newReg); - /* check for trivial rejects */ - if (REGION_NIL(reg1) || !EXTENTCHECK(invRect, ®1->extents)) - { - if (REGION_NAR(reg1)) - return miRegionBreak (newReg); - newReg->extents = *invRect; - xfreeData(newReg); - newReg->data = (RegDataPtr)NULL; - return TRUE; - } - - /* Add those rectangles in region 1 that aren't in region 2, - do yucky substraction for overlaps, and - just throw away rectangles in region 2 that aren't in region 1 */ - invReg.extents = *invRect; - invReg.data = (RegDataPtr)NULL; - if (!miRegionOp(newReg, &invReg, reg1, miSubtractO, TRUE, FALSE, &overlap)) - return FALSE; - - /* - * Can't alter newReg's extents before we call miRegionOp because - * it might be one of the source regions and miRegionOp depends - * on the extents of those regions being unaltered. Besides, this - * way there's no checking against rectangles that will be nuked - * due to coalescing, so we have to examine fewer rectangles. - */ - miSetExtents(newReg); - good(newReg); - return TRUE; + return pixman_region_inverse (newReg, reg1, invRect); } - -/* - * RectIn(region, rect) - * This routine takes a pointer to a region and a pointer to a box - * and determines if the box is outside/inside/partly inside the region. - * - * The idea is to travel through the list of rectangles trying to cover the - * passed box with them. Anytime a piece of the rectangle isn't covered - * by a band of rectangles, partOut is set TRUE. Any time a rectangle in - * the region covers part of the box, partIn is set TRUE. The process ends - * when either the box has been completely covered (we reached a band that - * doesn't overlap the box, partIn is TRUE and partOut is false), the - * box has been partially covered (partIn == partOut == TRUE -- because of - * the banding, the first time this is true we know the box is only - * partially in the region) or is outside the region (we reached a band - * that doesn't overlap the box at all and partIn is false) - */ - _X_EXPORT int miRectIn(region, prect) RegionPtr region; BoxPtr prect; { - int x; - int y; - BoxPtr pbox; - BoxPtr pboxEnd; - int partIn, partOut; - int numRects; - - good(region); - numRects = REGION_NUM_RECTS(region); - /* useful optimization */ - if (!numRects || !EXTENTCHECK(®ion->extents, prect)) - return(rgnOUT); - - if (numRects == 1) - { - /* We know that it must be rgnIN or rgnPART */ - if (SUBSUMES(®ion->extents, prect)) - return(rgnIN); - else - return(rgnPART); - } - - partOut = FALSE; - partIn = FALSE; - - /* (x,y) starts at upper left of rect, moving to the right and down */ - x = prect->x1; - y = prect->y1; - - /* can stop when both partOut and partIn are TRUE, or we reach prect->y2 */ - for (pbox = REGION_BOXPTR(region), pboxEnd = pbox + numRects; - pbox != pboxEnd; - pbox++) - { - - if (pbox->y2 <= y) - continue; /* getting up to speed or skipping remainder of band */ - - if (pbox->y1 > y) - { - partOut = TRUE; /* missed part of rectangle above */ - if (partIn || (pbox->y1 >= prect->y2)) - break; - y = pbox->y1; /* x guaranteed to be == prect->x1 */ - } - - if (pbox->x2 <= x) - continue; /* not far enough over yet */ - - if (pbox->x1 > x) - { - partOut = TRUE; /* missed part of rectangle to left */ - if (partIn) - break; - } - - if (pbox->x1 < prect->x2) - { - partIn = TRUE; /* definitely overlap */ - if (partOut) - break; - } - - if (pbox->x2 >= prect->x2) - { - y = pbox->y2; /* finished with this band */ - if (y >= prect->y2) - break; - x = prect->x1; /* reset x out to left again */ - } - else - { - /* - * Because boxes in a band are maximal width, if the first box - * to overlap the rectangle doesn't completely cover it in that - * band, the rectangle must be partially out, since some of it - * will be uncovered in that band. partIn will have been set true - * by now... - */ - partOut = TRUE; - break; - } - } - - return(partIn ? ((y < prect->y2) ? rgnPART : rgnIN) : rgnOUT); + return pixman_region_contains_rectangle (region, prect); } /* TranslateRegion(pReg, x, y) @@ -2103,83 +1583,7 @@ miTranslateRegion(pReg, x, y) int x; int y; { - int x1, x2, y1, y2; - int nbox; - BoxPtr pbox; - - good(pReg); - pReg->extents.x1 = x1 = pReg->extents.x1 + x; - pReg->extents.y1 = y1 = pReg->extents.y1 + y; - pReg->extents.x2 = x2 = pReg->extents.x2 + x; - pReg->extents.y2 = y2 = pReg->extents.y2 + y; - if (((x1 - MINSHORT)|(y1 - MINSHORT)|(MAXSHORT - x2)|(MAXSHORT - y2)) >= 0) - { - if (pReg->data && (nbox = pReg->data->numRects)) - { - for (pbox = REGION_BOXPTR(pReg); nbox--; pbox++) - { - pbox->x1 += x; - pbox->y1 += y; - pbox->x2 += x; - pbox->y2 += y; - } - } - return; - } - if (((x2 - MINSHORT)|(y2 - MINSHORT)|(MAXSHORT - x1)|(MAXSHORT - y1)) <= 0) - { - pReg->extents.x2 = pReg->extents.x1; - pReg->extents.y2 = pReg->extents.y1; - xfreeData(pReg); - pReg->data = &miEmptyData; - return; - } - if (x1 < MINSHORT) - pReg->extents.x1 = MINSHORT; - else if (x2 > MAXSHORT) - pReg->extents.x2 = MAXSHORT; - if (y1 < MINSHORT) - pReg->extents.y1 = MINSHORT; - else if (y2 > MAXSHORT) - pReg->extents.y2 = MAXSHORT; - if (pReg->data && (nbox = pReg->data->numRects)) - { - BoxPtr pboxout; - - for (pboxout = pbox = REGION_BOXPTR(pReg); nbox--; pbox++) - { - pboxout->x1 = x1 = pbox->x1 + x; - pboxout->y1 = y1 = pbox->y1 + y; - pboxout->x2 = x2 = pbox->x2 + x; - pboxout->y2 = y2 = pbox->y2 + y; - if (((x2 - MINSHORT)|(y2 - MINSHORT)| - (MAXSHORT - x1)|(MAXSHORT - y1)) <= 0) - { - pReg->data->numRects--; - continue; - } - if (x1 < MINSHORT) - pboxout->x1 = MINSHORT; - else if (x2 > MAXSHORT) - pboxout->x2 = MAXSHORT; - if (y1 < MINSHORT) - pboxout->y1 = MINSHORT; - else if (y2 > MAXSHORT) - pboxout->y2 = MAXSHORT; - pboxout++; - } - if (pboxout != pbox) - { - if (pReg->data->numRects == 1) - { - pReg->extents = *REGION_BOXPTR(pReg); - xfreeData(pReg); - pReg->data = (RegDataPtr)NULL; - } - else - miSetExtents(pReg); - } - } + pixman_region_translate (pReg, x, y); } _X_EXPORT void @@ -2187,12 +1591,7 @@ miRegionReset(pReg, pBox) RegionPtr pReg; BoxPtr pBox; { - good(pReg); - assert(pBox->x1<=pBox->x2); - assert(pBox->y1<=pBox->y2); - pReg->extents = *pBox; - xfreeData(pReg); - pReg->data = (RegDataPtr)NULL; + pixman_region_reset (pReg, pBox); } _X_EXPORT Bool @@ -2201,40 +1600,14 @@ miPointInRegion(pReg, x, y, box) int x, y; BoxPtr box; /* "return" value */ { - BoxPtr pbox, pboxEnd; - int numRects; - - good(pReg); - numRects = REGION_NUM_RECTS(pReg); - if (!numRects || !INBOX(&pReg->extents, x, y)) - return(FALSE); - if (numRects == 1) - { - *box = pReg->extents; - return(TRUE); - } - for (pbox = REGION_BOXPTR(pReg), pboxEnd = pbox + numRects; - pbox != pboxEnd; - pbox++) - { - if (y >= pbox->y2) - continue; /* not there yet */ - if ((y < pbox->y1) || (x < pbox->x1)) - break; /* missed it */ - if (x >= pbox->x2) - continue; /* not there yet */ - *box = *pbox; - return(TRUE); - } - return(FALSE); + return pixman_region_contains_point (pReg, x, y, box); } _X_EXPORT Bool miRegionNotEmpty(pReg) RegionPtr pReg; { - good(pReg); - return(!REGION_NIL(pReg)); + return pixman_region_not_empty (pReg); } Bool diff --git a/mi/miwideline.c b/mi/miwideline.c index 08e4aa33e..8c6022f6f 100644 --- a/mi/miwideline.c +++ b/mi/miwideline.c @@ -52,10 +52,6 @@ from The Open Group. #include "miwideline.h" #include "mi.h" -#ifdef ICEILTEMPDECL -ICEILTEMPDECL -#endif - static void miLineArc(DrawablePtr pDraw, GCPtr pGC, unsigned long pixel, SpanDataPtr spanData, LineFacePtr leftFace, diff --git a/miext/rootless/safeAlpha/safeAlphaPicture.c b/miext/rootless/safeAlpha/safeAlphaPicture.c index 6ccc05a27..0ed2f3e79 100644 --- a/miext/rootless/safeAlpha/safeAlphaPicture.c +++ b/miext/rootless/safeAlpha/safeAlphaPicture.c @@ -46,22 +46,6 @@ #include "fbpict.h" #include "safeAlpha.h" #include "rootlessCommon.h" -# define mod(a,b) ((b) == 1 ? 0 : (a) >= 0 ? (a) % (b) : (b) - (-a) % (b)) - - -typedef void (*CompositeFunc) (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height); - /* Optimized version of fbCompositeSolidMask_nx8x8888 */ void @@ -148,46 +132,22 @@ SafeAlphaCompositeSolidMask_nx8x8888( } void -SafeAlphaComposite (CARD8 op, - PicturePtr pSrc, - PicturePtr pMask, - PicturePtr pDst, - INT16 xSrc, - INT16 ySrc, - INT16 xMask, - INT16 yMask, - INT16 xDst, - INT16 yDst, - CARD16 width, - CARD16 height) +SafeAlphaComposite (CARD8 op, + PicturePtr pSrc, + PicturePtr pMask, + PicturePtr pDst, + INT16 xSrc, + INT16 ySrc, + INT16 xMask, + INT16 yMask, + INT16 xDst, + INT16 yDst, + CARD16 width, + CARD16 height) { - RegionRec region; - int n; - BoxPtr pbox; - CompositeFunc func = 0; - Bool srcRepeat = pSrc->repeat; - Bool maskRepeat = FALSE; - Bool srcAlphaMap = pSrc->alphaMap != 0; - Bool maskAlphaMap = FALSE; - Bool dstAlphaMap = pDst->alphaMap != 0; - int x_msk, y_msk, x_src, y_src, x_dst, y_dst; - int w, h, w_this, h_this; - int dstDepth = pDst->pDrawable->depth; - int oldFormat = pDst->format; - - xDst += pDst->pDrawable->x; - yDst += pDst->pDrawable->y; - xSrc += pSrc->pDrawable->x; - ySrc += pSrc->pDrawable->y; - if (pMask) - { - xMask += pMask->pDrawable->x; - yMask += pMask->pDrawable->y; - maskRepeat = pMask->repeat; - maskAlphaMap = pMask->alphaMap != 0; - } - - + int oldDepth = pDst->pDrawable->depth; + int oldFormat = pDst->format; + /* * We can use the more optimized fbpict code, but it sets bits above * the depth to zero. Temporarily adjust destination depth if needed. @@ -198,6 +158,7 @@ SafeAlphaComposite (CARD8 op, { pDst->pDrawable->depth = 32; } + /* For rootless preserve the alpha in x8r8g8b8 which really is * a8r8g8b8 */ @@ -205,441 +166,34 @@ SafeAlphaComposite (CARD8 op, { pDst->format = PICT_a8r8g8b8; } - - - - if (!pSrc->transform && !(pMask && pMask->transform)) - if (!maskAlphaMap && !srcAlphaMap && !dstAlphaMap) - switch (op) { - case PictOpSrc: -#ifdef USE_MMX - if (!pMask && pSrc->format == pDst->format && - pSrc->pDrawable != pDst->pDrawable) - { - func = fbCompositeCopyAreammx; - } -#endif - break; - case PictOpOver: - if (pMask) - { - if (srcRepeat && - pSrc->pDrawable->width == 1 && - pSrc->pDrawable->height == 1) - { - srcRepeat = FALSE; - if (PICT_FORMAT_COLOR(pSrc->format)) { - switch (pMask->format) { - case PICT_a8: - switch (pDst->format) { - case PICT_r5g6b5: - case PICT_b5g6r5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8x0565mmx; - else -#endif - func = fbCompositeSolidMask_nx8x0565; - break; - case PICT_r8g8b8: - case PICT_b8g8r8: - func = fbCompositeSolidMask_nx8x0888; - break; - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: - func = SafeAlphaCompositeSolidMask_nx8x8888; - break; - } - break; - case PICT_a8r8g8b8: - if (pMask->componentAlpha) { - switch (pDst->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8888x8888Cmmx; - else -#endif - func = fbCompositeSolidMask_nx8888x8888C; - break; - case PICT_r5g6b5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8888x0565Cmmx; - else -#endif - func = fbCompositeSolidMask_nx8888x0565C; - break; - } - } - break; - case PICT_a8b8g8r8: - if (pMask->componentAlpha) { - switch (pDst->format) { - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8888x8888Cmmx; - else -#endif - func = fbCompositeSolidMask_nx8888x8888C; - break; - case PICT_b5g6r5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSolidMask_nx8888x0565Cmmx; - else -#endif - func = fbCompositeSolidMask_nx8888x0565C; - break; - } - } - break; - case PICT_a1: - switch (pDst->format) { - case PICT_r5g6b5: - case PICT_b5g6r5: - case PICT_r8g8b8: - case PICT_b8g8r8: - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: - func = fbCompositeSolidMask_nx1xn; - break; - } - break; - } - } - } - else /* has mask and non-repeating source */ - { - if (pSrc->pDrawable == pMask->pDrawable && - xSrc == xMask && ySrc == yMask && - !pMask->componentAlpha) - { - /* source == mask: non-premultiplied data */ - switch (pSrc->format) { - case PICT_x8b8g8r8: - switch (pMask->format) { - case PICT_a8r8g8b8: - case PICT_a8b8g8r8: - switch (pDst->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888RevNPx8888mmx; -#endif - break; - case PICT_r5g6b5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888RevNPx0565mmx; -#endif - break; - } - break; - } - break; - case PICT_x8r8g8b8: - switch (pMask->format) { - case PICT_a8r8g8b8: - case PICT_a8b8g8r8: - switch (pDst->format) { - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888RevNPx8888mmx; -#endif - break; - case PICT_r5g6b5: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888RevNPx0565mmx; -#endif - break; - } - break; - } - break; - } - break; - } - else - { - /* non-repeating source, repeating mask => translucent window */ - if (maskRepeat && - pMask->pDrawable->width == 1 && - pMask->pDrawable->height == 1) - { - if (pSrc->format == PICT_x8r8g8b8 && - pDst->format == PICT_x8r8g8b8 && - pMask->format == PICT_a8) - { -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888x8x8888mmx; -#endif - } - } - } - } - } - else /* no mask */ - { - if (srcRepeat && - pSrc->pDrawable->width == 1 && - pSrc->pDrawable->height == 1) - { - /* no mask and repeating source */ - switch (pSrc->format) { - case PICT_a8r8g8b8: - switch (pDst->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - { - srcRepeat = FALSE; - func = fbCompositeSolid_nx8888mmx; - } -#endif - break; - case PICT_r5g6b5: -#ifdef USE_MMX - if (fbHaveMMX()) - { - srcRepeat = FALSE; - func = fbCompositeSolid_nx0565mmx; - } -#endif - break; - } - break; - } - } - else - { - switch (pSrc->format) { - case PICT_a8r8g8b8: - switch (pDst->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888x8888mmx; - else -#endif - func = fbCompositeSrc_8888x8888; - break; - case PICT_r8g8b8: - func = fbCompositeSrc_8888x0888; - break; - case PICT_r5g6b5: - func = fbCompositeSrc_8888x0565; - break; - } - break; - case PICT_x8r8g8b8: - switch (pDst->format) { - case PICT_a8r8g8b8: - case PICT_x8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeCopyAreammx; -#endif - break; - } - case PICT_x8b8g8r8: - switch (pDst->format) { - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeCopyAreammx; -#endif - break; - } - break; - case PICT_a8b8g8r8: - switch (pDst->format) { - case PICT_a8b8g8r8: - case PICT_x8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrc_8888x8888mmx; - else -#endif - func = fbCompositeSrc_8888x8888; - break; - case PICT_b8g8r8: - func = fbCompositeSrc_8888x0888; - break; - case PICT_b5g6r5: - func = fbCompositeSrc_8888x0565; - break; - } - break; - case PICT_r5g6b5: - switch (pDst->format) { - case PICT_r5g6b5: - func = fbCompositeSrc_0565x0565; - break; - } - break; - case PICT_b5g6r5: - switch (pDst->format) { - case PICT_b5g6r5: - func = fbCompositeSrc_0565x0565; - break; - } - break; - } - } - } - break; - case PictOpAdd: - if (pMask == 0) - { - switch (pSrc->format) { - case PICT_a8r8g8b8: - switch (pDst->format) { - case PICT_a8r8g8b8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrcAdd_8888x8888mmx; - else -#endif - func = fbCompositeSrcAdd_8888x8888; - break; - } - break; - case PICT_a8b8g8r8: - switch (pDst->format) { - case PICT_a8b8g8r8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrcAdd_8888x8888mmx; - else -#endif - func = fbCompositeSrcAdd_8888x8888; - break; - } - break; - case PICT_a8: - switch (pDst->format) { - case PICT_a8: -#ifdef USE_MMX - if (fbHaveMMX()) - func = fbCompositeSrcAdd_8000x8000mmx; - else -#endif - func = fbCompositeSrcAdd_8000x8000; - break; - } - break; - case PICT_a1: - switch (pDst->format) { - case PICT_a1: - func = fbCompositeSrcAdd_1000x1000; - break; - } - break; - } - } - break; - } - - if (!func) { - /* no fast path, use the general code */ - fbCompositeGeneral(op, pSrc, pMask, pDst, xSrc, ySrc, xMask, yMask, xDst, yDst, width, height); - // Reset destination depth and format to their true value - pDst->pDrawable->depth = dstDepth; - pDst->format = oldFormat; - return; + + if (pSrc->pDrawable && pMask->pDrawable && + !pSrc->transform && !pMask->transform && + !pSrc->alphaMap && !pMask->alphaMap && + !pMask->repeat && !pMask->componentAlpha && !pDst->alphaMap && + pMask->format == PICT_a8 && + pSrc->repeatType == RepeatNormal && + pSrc->pDrawable->width == 1 && + pSrc->pDrawable->height == 1 && + (pDst->format == PICT_a8r8g8b8 || + pDst->format == PICT_x8r8g8b8 || + pDst->format == PICT_a8b8g8r8 || + pDst->format == PICT_x8b8g8r8)) + { + fbWalkCompositeRegion (op, pSrc, pMask, pDst, + xSrc, ySrc, xMask, yMask, xDst, yDst, + width, height, + TRUE /* srcRepeat */, + FALSE /* maskRepeat */, + SafeAlphaCompositeSolidMask_nx8x8888); } - - if (!miComputeCompositeRegion (®ion, - pSrc, - pMask, - pDst, - xSrc, - ySrc, - xMask, - yMask, - xDst, - yDst, - width, - height)) - return; - - n = REGION_NUM_RECTS (®ion); - pbox = REGION_RECTS (®ion); - while (n--) + else { - h = pbox->y2 - pbox->y1; - y_src = pbox->y1 - yDst + ySrc; - y_msk = pbox->y1 - yDst + yMask; - y_dst = pbox->y1; - while (h) - { - h_this = h; - w = pbox->x2 - pbox->x1; - x_src = pbox->x1 - xDst + xSrc; - x_msk = pbox->x1 - xDst + xMask; - x_dst = pbox->x1; - if (maskRepeat) - { - y_msk = mod (y_msk, pMask->pDrawable->height); - if (h_this > pMask->pDrawable->height - y_msk) - h_this = pMask->pDrawable->height - y_msk; - } - if (srcRepeat) - { - y_src = mod (y_src, pSrc->pDrawable->height); - if (h_this > pSrc->pDrawable->height - y_src) - h_this = pSrc->pDrawable->height - y_src; - } - while (w) - { - w_this = w; - if (maskRepeat) - { - x_msk = mod (x_msk, pMask->pDrawable->width); - if (w_this > pMask->pDrawable->width - x_msk) - w_this = pMask->pDrawable->width - x_msk; - } - if (srcRepeat) - { - x_src = mod (x_src, pSrc->pDrawable->width); - if (w_this > pSrc->pDrawable->width - x_src) - w_this = pSrc->pDrawable->width - x_src; - } - (*func) (op, pSrc, pMask, pDst, - x_src, y_src, x_msk, y_msk, x_dst, y_dst, - w_this, h_this); - w -= w_this; - x_src += w_this; - x_msk += w_this; - x_dst += w_this; - } - h -= h_this; - y_src += h_this; - y_msk += h_this; - y_dst += h_this; - } - pbox++; + fbComposite (op, pSrc, pMask, pDst, + xSrc, ySrc, xMask, yMask, xDst, yDst, width, height); } - REGION_UNINIT (pDst->pDrawable->pScreen, ®ion); - // Reset destination depth/format to its true value - pDst->pDrawable->depth = dstDepth; + pDst->pDrawable->depth = oldDepth; pDst->format = oldFormat; } diff --git a/os/Makefile.am b/os/Makefile.am index d8d1405ce..c5e7b0397 100644 --- a/os/Makefile.am +++ b/os/Makefile.am @@ -3,7 +3,6 @@ noinst_LTLIBRARIES = libos.la libcwrapper.la AM_CFLAGS = $(DIX_CFLAGS) # FIXME: Add support for these in configure.ac -K5AUTH_SRCS = k5auth.c SECURERPC_SRCS = rpcauth.c INTERNALMALLOC_SRCS = xalloc.c @@ -48,7 +47,7 @@ libcwrapper_la_CFLAGS = \ -I$(top_srcdir)/hw/xfree86/os-support \ $(AM_CFLAGS) -EXTRA_DIST = $(K5AUTH_SRCS) $(SECURERPC_SRCS) $(INTERNALMALLOC_SRCS) \ +EXTRA_DIST = $(SECURERPC_SRCS) $(INTERNALMALLOC_SRCS) \ $(XCSECURITY_SRCS) $(XDMCP_SRCS) $(STRLCAT_SRCS) if XSERVER_DTRACE diff --git a/os/access.c b/os/access.c index 221b8cbcd..2de0ead43 100644 --- a/os/access.c +++ b/os/access.c @@ -1169,10 +1169,6 @@ ResetHosts (char *display) struct nodeent *np; struct dn_naddr dnaddr, *dnaddrp, *dnet_addr(); #endif -#ifdef K5AUTH - krb5_principal princ; - krb5_data kbuf; -#endif int family = 0; pointer addr; int len; @@ -1252,13 +1248,6 @@ ResetHosts (char *display) hostname = ohostname + 4; } #endif -#ifdef K5AUTH - else if (!strncmp("krb:", lhostname, 4)) - { - family = FamilyKrb5Principal; - hostname = ohostname + 4; - } -#endif else if (!strncmp("si:", lhostname, 3)) { family = FamilyServerInterpreted; @@ -1301,16 +1290,6 @@ ResetHosts (char *display) } else #endif /* DNETCONN */ -#ifdef K5AUTH - if (family == FamilyKrb5Principal) - { - krb5_parse_name(hostname, &princ); - XauKrb5Encode(princ, &kbuf); - (void) NewHost(FamilyKrb5Principal, kbuf.data, kbuf.length, FALSE); - krb5_free_principal(princ); - } - else -#endif #ifdef SECURE_RPC if ((family == FamilyNetname) || (strchr(hostname, '@'))) { @@ -1552,11 +1531,6 @@ AddHost (ClientPtr client, len = length; LocalHostEnabled = TRUE; break; -#ifdef K5AUTH - case FamilyKrb5Principal: - len = length; - break; -#endif #ifdef SECURE_RPC case FamilyNetname: len = length; @@ -1655,11 +1629,6 @@ RemoveHost ( len = length; LocalHostEnabled = FALSE; break; -#ifdef K5AUTH - case FamilyKrb5Principal: - len = length; - break; -#endif #ifdef SECURE_RPC case FamilyNetname: len = length; @@ -35,9 +35,6 @@ from The Open Group. #include <dix-config.h> #endif -#ifdef K5AUTH -# include <krb5/krb5.h> -#endif # include <X11/X.h> # include <X11/Xauth.h> # include "misc.h" @@ -92,15 +89,6 @@ static struct protocol protocols[] = { #endif }, #endif -#ifdef K5AUTH -{ (unsigned short) 14, "MIT-KERBEROS-5", - K5Add, K5Check, K5Reset, - K5ToID, K5FromID, K5Remove, -#ifdef XCSECURITY - NULL -#endif -}, -#endif #ifdef XCSECURITY { (unsigned short) XSecurityAuthorizationNameLen, XSecurityAuthorizationName, diff --git a/os/k5auth.c b/os/k5auth.c deleted file mode 100644 index 7bc0ce822..000000000 --- a/os/k5auth.c +++ /dev/null @@ -1,799 +0,0 @@ -/* - -Copyright 1993, 1994, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included -in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall -not be used in advertising or otherwise to promote the sale, use or -other dealings in this Software without prior written authorization -from The Open Group. - -*/ - -/* - * Kerberos V5 authentication scheme - * Author: Tom Yu <tlyu@MIT.EDU> - * - * Mostly snarfed wholesale from the user_user demo in the - * krb5 distribution. (At least the checking part) - */ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include <sys/types.h> -#include <sys/socket.h> -#ifdef TCPCONN -#include <netinet/in.h> -#endif -#ifdef DNETCONN -#include <netdnet/dn.h> -#endif -#include <arpa/inet.h> -#include <krb5/krb5.h> -/* 9/93: krb5.h leaks some symbols */ -#undef BITS32 -#undef xfree -#include <krb5/los-proto.h> -#include <X11/X.h> -#include "os.h" -#include "osdep.h" -#include <X11/Xproto.h> -#include <X11/Xfuncs.h> -#include "dixstruct.h" -#include <com_err.h> -#include "Xauth.h" - -extern int (*k5_Vector[256])(); -extern int SendConnSetup(); -extern char *display; /* need this to generate rcache name */ - -static XID krb5_id = ~0L; -static krb5_principal srvname = NULL; /* service name */ -static char *ccname = NULL; -static char *ktname = NULL; /* key table name */ -static char kerror[256]; - -/* - * tgt_keyproc: - * - * extract session key from a credentials struct - */ -krb5_error_code tgt_keyproc(keyprocarg, principal, vno, key) - krb5_pointer keyprocarg; - krb5_principal principal; - krb5_kvno vno; - krb5_keyblock **key; -{ - krb5_creds *creds = (krb5_creds *)keyprocarg; - - return krb5_copy_keyblock(&creds->keyblock, key); -} - -/* - * k5_cmpenc: - * - * compare "encoded" principals - */ -Bool k5_cmpenc(pname, plen, buf) - unsigned char *pname; - short plen; - krb5_data *buf; -{ - return (plen == buf->length && - memcmp(pname, buf->data, plen) == 0); -} - -/* - * K5Check: - * - * This is stage 0 of the krb5 authentication protocol. It - * goes through the current credentials cache and extracts the - * primary principal and tgt to send to the client, or as - * appropriate, extracts from a keytab. - * - * The packet sent to the client has the following format: - * - * CARD8 reqType = 2 - * CARD8 data = 0 - * CARD16 length = total length of packet (in 32 bit units) - * CARD16 plen = length of encoded principal following - * STRING8 princ = encoded principal - * STRING8 ticket = server tgt - * - * For client-server authentication, the packet is as follows: - * - * CARD8 reqType = 3 - * CARD8 data = 0 - * CARD16 length = total length - * STRING8 princ = encoded principal of server - */ -XID K5Check(data_length, data, client, reason) - unsigned short data_length; - char *data; - ClientPtr client; - char **reason; -{ - krb5_error_code retval; - CARD16 tlen; - krb5_principal sprinc, cprinc; - krb5_ccache cc; - krb5_creds *creds; - char *outbuf, *cp; - krb5_data princ; - register char n; - xReq prefix; - - if (krb5_id == ~0L) - return ~0L; - if (!ccname && !srvname) - return ~0L; - if (ccname) - { - if ((creds = (krb5_creds *)malloc(sizeof(krb5_creds))) == NULL) - return ~0L; - if (retval = krb5_cc_resolve(ccname, &cc)) - return ~0L; - bzero((char*)creds, sizeof (krb5_creds)); - if (retval = krb5_cc_get_principal(cc, &cprinc)) - { - krb5_free_creds(creds); - krb5_cc_close(cc); - return ~0L; - } - creds->client = cprinc; - if (retval = - krb5_build_principal_ext(&sprinc, - krb5_princ_realm(creds->client)->length, - krb5_princ_realm(creds->client)->data, - 6, "krbtgt", - krb5_princ_realm(creds->client)->length, - krb5_princ_realm(creds->client)->data, - 0)) - { - krb5_free_creds(creds); - krb5_cc_close(cc); - return ~0L; - } - creds->server = sprinc; - retval = krb5_get_credentials(KRB5_GC_CACHED, cc, creds); - krb5_cc_close(cc); - if (retval) - { - krb5_free_creds(creds); - return ~0L; - } - if (retval = XauKrb5Encode(cprinc, &princ)) - { - krb5_free_creds(creds); - return ~0L; - } - tlen = sz_xReq + 2 + princ.length + creds->ticket.length; - prefix.reqType = 2; /* opcode = authenticate user-to-user */ - } - else if (srvname) - { - if (retval = XauKrb5Encode(srvname, &princ)) - { - return ~0L; - } - tlen = sz_xReq + princ.length; - prefix.reqType = 3; /* opcode = authenticate client-server */ - } - prefix.data = 0; /* stage = 0 */ - prefix.length = (tlen + 3) >> 2; /* round up to nearest multiple - of 4 bytes */ - if (client->swapped) - { - swaps(&prefix.length, n); - } - if ((cp = outbuf = (char *)malloc(tlen)) == NULL) - { - if (ccname) - { - krb5_free_creds(creds); - } - free(princ.data); - return ~0L; - } - memcpy(cp, &prefix, sz_xReq); - cp += sz_xReq; - if (ccname) - { - memcpy(cp, &princ.length, 2); - if (client->swapped) - { - swaps((CARD16 *)cp, n); - } - cp += 2; - } - memcpy(cp, princ.data, princ.length); - cp += princ.length; - free(princ.data); /* we don't need that anymore */ - if (ccname) - memcpy(cp, creds->ticket.data, creds->ticket.length); - WriteToClient(client, tlen, outbuf); - free(outbuf); - client->requestVector = k5_Vector; /* hack in our dispatch vector */ - client->clientState = ClientStateAuthenticating; - if (ccname) - { - ((OsCommPtr)client->osPrivate)->authstate.srvcreds = (pointer)creds; /* save tgt creds */ - ((OsCommPtr)client->osPrivate)->authstate.ktname = NULL; - ((OsCommPtr)client->osPrivate)->authstate.srvname = NULL; - } - if (srvname) - { - ((OsCommPtr)client->osPrivate)->authstate.srvcreds = NULL; - ((OsCommPtr)client->osPrivate)->authstate.ktname = (pointer)ktname; - ((OsCommPtr)client->osPrivate)->authstate.srvname = (pointer)srvname; - } - ((OsCommPtr)client->osPrivate)->authstate.stageno = 1; /* next stage is 1 */ - return krb5_id; -} - -/* - * k5_stage1: - * - * This gets called out of the dispatcher after K5Check frobs with the - * client->requestVector. It accepts the ap_req from the client and verifies - * it. In addition, if the client has set AP_OPTS_MUTUAL_REQUIRED, it then - * sends an ap_rep to the client to achieve mutual authentication. - * - * client stage1 packet format is as follows: - * - * CARD8 reqType = 1 - * CARD8 data = ignored - * CARD16 length = total length - * STRING8 data = the actual ap_req - * - * stage2 packet sent back to client for mutual authentication: - * - * CARD8 reqType = 2 - * CARD8 data = 2 - * CARD16 length = total length - * STRING8 data = the ap_rep - */ -int k5_stage1(client) - register ClientPtr client; -{ - long addrlen; - krb5_error_code retval, retval2; - register char n; - struct sockaddr cli_net_addr; - xReq prefix; - krb5_principal cprinc; - krb5_data buf; - krb5_creds *creds = (krb5_creds *)((OsCommPtr)client->osPrivate)->authstate.srvcreds; - krb5_keyblock *skey; - krb5_address cli_addr, **localaddrs = NULL; - krb5_tkt_authent *authdat; - krb5_ap_rep_enc_part rep; - krb5_int32 ctime, cusec; - krb5_rcache rcache = NULL; - char *cachename = NULL, *rc_type = NULL, *rc_base = "rcX", *kt = NULL; - REQUEST(xReq); - - if (((OsCommPtr)client->osPrivate)->authstate.stageno != 1) - { - if (creds) - krb5_free_creds(creds); - return(SendConnSetup(client, "expected Krb5 stage1 packet")); - } - addrlen = sizeof (cli_net_addr); - if (getpeername(((OsCommPtr)client->osPrivate)->fd, - &cli_net_addr, &addrlen) == -1) - { - if (creds) - krb5_free_creds(creds); - return(SendConnSetup(client, "Krb5 stage1: getpeername failed")); - } - if (cli_net_addr.sa_family == AF_UNSPEC -#if defined(UNIXCONN) || defined(LOCALCONN) || defined(OS2PIPECONN) - || cli_net_addr.sa_family == AF_UNIX -#endif - ) /* assume local host */ - { - krb5_os_localaddr(&localaddrs); - if (!localaddrs || !localaddrs[0]) - { - if (creds) - krb5_free_creds(creds); - return(SendConnSetup(client, "Krb5 failed to get localaddrs")); - } - cli_addr.addrtype = localaddrs[0]->addrtype; - cli_addr.length = localaddrs[0]->length; - cli_addr.contents = localaddrs[0]->contents; - } - else - { - cli_addr.addrtype = cli_net_addr.sa_family; /* the values - are compatible */ - switch (cli_net_addr.sa_family) - { -#ifdef TCPCONN - case AF_INET: - cli_addr.length = sizeof (struct in_addr); - cli_addr.contents = - (krb5_octet *)&((struct sockaddr_in *)&cli_net_addr)->sin_addr; - break; -#endif -#ifdef DNETCONN - case AF_DECnet: - cli_addr.length = sizeof (struct dn_naddr); - cli_addr.contents = - (krb5_octet *)&((struct sockaddr_dn *)&cli_net_addr)->sdn_add; - break; -#endif - default: - if (localaddrs) - krb5_free_addresses(localaddrs); - if (creds) - krb5_free_creds(creds); - sprintf(kerror, "Krb5 stage1: unknown address family %d from getpeername", - cli_net_addr.sa_family); - return(SendConnSetup(client, kerror)); - } - } - if ((rcache = (krb5_rcache)malloc(sizeof(*rcache))) == NULL) - { - if (localaddrs) - krb5_free_addresses(localaddrs); - if (creds) - krb5_free_creds(creds); - return(SendConnSetup(client, "malloc bombed for krb5_rcache")); - } - if ((rc_type = krb5_rc_default_type()) == NULL) - rc_type = "dfl"; - if (retval = krb5_rc_resolve_type(&rcache, rc_type)) - { - if (localaddrs) - krb5_free_addresses(localaddrs); - if (creds) - krb5_free_creds(creds); - free(rcache); - strcpy(kerror, "krb5_rc_resolve_type failed: "); - strncat(kerror, error_message(retval), 231); - return(SendConnSetup(client, kerror)); - } - if ((cachename = (char *)malloc(strlen(rc_base) + strlen(display) + 1)) - == NULL) - { - if (localaddrs) - krb5_free_addresses(localaddrs); - if (creds) - krb5_free_creds(creds); - free(rcache); - return(SendConnSetup(client, "Krb5: malloc bombed for cachename")); - } - strcpy(cachename, rc_base); - strcat(cachename, display); - if (retval = krb5_rc_resolve(rcache, cachename)) - { - if (localaddrs) - krb5_free_addresses(localaddrs); - if (creds) - krb5_free_creds(creds); - free(rcache); - free(cachename); - strcpy(kerror, "krb5_rc_resolve failed: "); - strncat(kerror, error_message(retval), 236); - return(SendConnSetup(client, kerror)); - } - free(cachename); - if (krb5_rc_recover(rcache)) - { - extern krb5_deltat krb5_clockskew; - if (retval = krb5_rc_initialize(rcache, krb5_clockskew)) - { - if (localaddrs) - krb5_free_addresses(localaddrs); - if (creds) - krb5_free_creds(creds); - if (retval2 = krb5_rc_close(rcache)) - { - strcpy(kerror, "krb5_rc_close failed: "); - strncat(kerror, error_message(retval2), 238); - return(SendConnSetup(client, kerror)); - } - free(rcache); - strcpy(kerror, "krb5_rc_initialize failed: "); - strncat(kerror, error_message(retval), 233); - return(SendConnSetup(client, kerror)); - } - } - buf.length = (stuff->length << 2) - sz_xReq; - buf.data = (char *)stuff + sz_xReq; - if (creds) - { - retval = krb5_rd_req(&buf, - NULL, /* don't bother with server name */ - &cli_addr, - NULL, /* no fetchfrom */ - tgt_keyproc, - creds, /* credentials as arg to - keyproc */ - rcache, - &authdat); - krb5_free_creds(creds); - } - else if (kt = (char *)((OsCommPtr)client->osPrivate)->authstate.ktname) - { - retval = krb5_rd_req(&buf, srvname, &cli_addr, kt, NULL, NULL, - rcache, &authdat); - ((OsCommPtr)client->osPrivate)->authstate.ktname = NULL; - } - else - { - if (localaddrs) - krb5_free_addresses(localaddrs); - return(SendConnSetup(client, "Krb5: neither srvcreds nor ktname set")); - } - if (localaddrs) - krb5_free_addresses(localaddrs); - if (rcache) - { - if (retval2 = krb5_rc_close(rcache)) - { - strcpy(kerror, "krb5_rc_close failed (2): "); - strncat(kerror, error_message(retval2), 230); - return(SendConnSetup(client, kerror)); - } - free(rcache); - } - if (retval) - { - strcpy(kerror, "Krb5: Bad application request: "); - strncat(kerror, error_message(retval), 224); - return(SendConnSetup(client, kerror)); - } - cprinc = authdat->ticket->enc_part2->client; - skey = authdat->ticket->enc_part2->session; - if (XauKrb5Encode(cprinc, &buf)) - { - krb5_free_tkt_authent(authdat); - return(SendConnSetup(client, "XauKrb5Encode bombed")); - } - /* - * Now check to see if the principal we got is one that we want to let in - */ - if (ForEachHostInFamily(FamilyKrb5Principal, k5_cmpenc, (pointer)&buf)) - { - free(buf.data); - /* - * The following deals with sending an ap_rep to the client to - * achieve mutual authentication. The client sends back a stage 3 - * packet if all is ok. - */ - if (authdat->ap_options | AP_OPTS_MUTUAL_REQUIRED) - { - /* - * stage 2: send ap_rep to client - */ - if (retval = krb5_us_timeofday(&ctime, &cusec)) - { - krb5_free_tkt_authent(authdat); - strcpy(kerror, "error in krb5_us_timeofday: "); - strncat(kerror, error_message(retval), 234); - return(SendConnSetup(client, kerror)); - } - rep.ctime = ctime; - rep.cusec = cusec; - rep.subkey = NULL; - rep.seq_number = 0; - if (retval = krb5_mk_rep(&rep, skey, &buf)) - { - krb5_free_tkt_authent(authdat); - strcpy(kerror, "error in krb5_mk_rep: "); - strncat(kerror, error_message(retval), 238); - return(SendConnSetup(client, kerror)); - } - prefix.reqType = 2; /* opcode = authenticate */ - prefix.data = 2; /* stage = 2 */ - prefix.length = (buf.length + sz_xReq + 3) >> 2; - if (client->swapped) - { - swaps(&prefix.length, n); - } - WriteToClient(client, sz_xReq, (char *)&prefix); - WriteToClient(client, buf.length, buf.data); - free(buf.data); - krb5_free_tkt_authent(authdat); - ((OsCommPtr)client->osPrivate)->authstate.stageno = 3; /* expect stage3 packet */ - return(Success); - } - else - { - free(buf.data); - krb5_free_tkt_authent(authdat); - return(SendConnSetup(client, NULL)); /* success! */ - } - } - else - { - char *kname; - - krb5_free_tkt_authent(authdat); - free(buf.data); - retval = krb5_unparse_name(cprinc, &kname); - if (retval == 0) - { - sprintf(kerror, "Principal \"%s\" is not authorized to connect", - kname); - if (kname) - free(kname); - return(SendConnSetup(client, kerror)); - } - else - return(SendConnSetup(client,"Principal is not authorized to connect to Server")); - } -} - -/* - * k5_stage3: - * - * Get the short ack packet from the client. This packet can conceivably - * be expanded to allow for switching on end-to-end encryption. - * - * stage3 packet format: - * - * CARD8 reqType = 3 - * CARD8 data = ignored (for now) - * CARD16 length = should be zero - */ -int k5_stage3(client) - register ClientPtr client; -{ - REQUEST(xReq); - - if (((OsCommPtr)client->osPrivate)->authstate.stageno != 3) - { - return(SendConnSetup(client, "expected Krb5 stage3 packet")); - } - else - return(SendConnSetup(client, NULL)); /* success! */ -} - -k5_bad(client) - register ClientPtr client; -{ - if (((OsCommPtr)client->osPrivate)->authstate.srvcreds) - krb5_free_creds((krb5_creds *)((OsCommPtr)client->osPrivate)->authstate.srvcreds); - sprintf(kerror, "unrecognized Krb5 auth packet %d, expecting %d", - ((xReq *)client->requestBuffer)->reqType, - ((OsCommPtr)client->osPrivate)->authstate.stageno); - return(SendConnSetup(client, kerror)); -} - -/* - * K5Add: - * - * Takes the name of a credentials cache and resolves it. Also adds the - * primary principal of the ccache to the acl. - * - * Now will also take a service name. - */ -int K5Add(data_length, data, id) - unsigned short data_length; - char *data; - XID id; -{ - krb5_principal princ; - krb5_error_code retval; - krb5_keytab_entry tmp_entry; - krb5_keytab keytab; - krb5_kvno kvno = 0; - krb5_ccache cc; - char *nbuf, *cp; - krb5_data kbuf; - int i, ktlen; - - krb5_init_ets(); /* can't think of a better place to put it */ - krb5_id = ~0L; - if (data_length < 3) - return 0; - if ((nbuf = (char *)malloc(data_length - 2)) == NULL) - return 0; - memcpy(nbuf, data + 3, data_length - 3); - nbuf[data_length - 3] = '\0'; - if (ccname) - { - free(ccname); - ccname = NULL; - } - if (srvname) - { - krb5_free_principal(srvname); - srvname = NULL; - } - if (ktname) - { - free(ktname); - ktname = NULL; - } - if (!strncmp(data, "UU:", 3)) - { - if (retval = krb5_cc_resolve(nbuf, &cc)) - { - ErrorF("K5Add: krb5_cc_resolve of \"%s\" failed: %s\n", - nbuf, error_message(retval)); - free(nbuf); - return 0; - } - if (cc && !(retval = krb5_cc_get_principal(cc, &princ))) - { - if (XauKrb5Encode(princ, &kbuf)) - { - free(nbuf); - krb5_free_principal(princ); - krb5_cc_close(cc); - return 0; - } - if (krb5_cc_close(cc)) - return 0; - AddHost(NULL, FamilyKrb5Principal, kbuf.length, kbuf.data); - krb5_free_principal(princ); - free(kbuf.data); - ccname = nbuf; - krb5_id = id; - return 1; - } - else - { - ErrorF("K5Add: getting principal from cache \"%s\" failed: %s\n", - nbuf, error_message(retval)); - } - } - else if (!strncmp(data, "CS:", 3)) - { - if ((cp = strchr(nbuf, ',')) == NULL) - { - free(nbuf); - return 0; - } - *cp = '\0'; /* gross but it works :-) */ - ktlen = strlen(cp + 1); - if ((ktname = (char *)malloc(ktlen + 1)) == NULL) - { - free(nbuf); - return 0; - } - strcpy(ktname, cp + 1); - retval = krb5_sname_to_principal(NULL, /* NULL for hostname uses - local host name*/ - nbuf, KRB5_NT_SRV_HST, - &srvname); - free(nbuf); - if (retval) - { - free(ktname); - ktname = NULL; - return 0; - } - if (retval = krb5_kt_resolve(ktname, &keytab)) - { - free(ktname); - ktname = NULL; - krb5_free_principal(srvname); - srvname = NULL; - return 0; - } - retval = krb5_kt_get_entry(keytab, srvname, kvno, &tmp_entry); - krb5_kt_free_entry(&tmp_entry); - if (retval) - { - free(ktname); - ktname = NULL; - krb5_free_principal(srvname); - srvname = NULL; - return 0; - } - if (XauKrb5Encode(srvname, &kbuf)) - { - free(ktname); - ktname = NULL; - krb5_free_principal(srvname); - srvname = NULL; - return 0; - } - AddHost(NULL, FamilyKrb5Principal, kbuf.length, kbuf.data); - krb5_id = id; - return 1; - } - else - { - ErrorF("K5Add: credentials cache name \"%.*s\" in auth file: unknown type\n", - data_length, data); - } - return 0; -} - -/* - * K5Reset: - * - * Reset krb5_id, also nuke the current principal from the acl. - */ -int K5Reset() -{ - krb5_principal princ; - krb5_error_code retval; - krb5_ccache cc; - krb5_data kbuf; - int i; - - if (ccname) - { - if (retval = krb5_cc_resolve(ccname, &cc)) - { - free(ccname); - ccname = NULL; - } - if (cc && !(retval = krb5_cc_get_principal(cc, &princ))) - { - if (XauKrb5Encode(princ, &kbuf)) - return 1; - RemoveHost(NULL, FamilyKrb5Principal, kbuf.length, kbuf.data); - krb5_free_principal(princ); - free(kbuf.data); - if (krb5_cc_close(cc)) - return 1; - free(ccname); - ccname = NULL; - } - } - if (srvname) - { - if (XauKrb5Encode(srvname, &kbuf)) - return 1; - RemoveHost(NULL, FamilyKrb5Principal, kbuf.length, kbuf.data); - krb5_free_principal(srvname); - free(kbuf.data); - srvname = NULL; - } - if (ktname) - { - free(ktname); - ktname = NULL; - } - krb5_id = ~0L; - return 0; -} - -XID K5ToID(data_length, data) - unsigned short data_length; - char *data; -{ - return krb5_id; -} - -int K5FromID(id, data_lenp, datap) - XID id; - unsigned short *data_lenp; - char **datap; -{ - return 0; -} - -int K5Remove(data_length, data) - unsigned short data_length; - char *data; -{ - return 0; -} diff --git a/os/osdep.h b/os/osdep.h index 0984d51e8..04e88ea49 100644 --- a/os/osdep.h +++ b/os/osdep.h @@ -145,16 +145,6 @@ typedef struct _connectionOutput { int count; } ConnectionOutput, *ConnectionOutputPtr; -#ifdef K5AUTH -typedef struct _k5_state { - int stageno; /* current stage of auth protocol */ - pointer srvcreds; /* server credentials */ - pointer srvname; /* server principal name */ - pointer ktname; /* key table: principal-key pairs */ - pointer skey; /* session key */ -} k5_state; -#endif - struct _osComm; #define AuthInitArgs void @@ -190,9 +180,6 @@ typedef struct _osComm { ConnectionInputPtr input; ConnectionOutputPtr output; XID auth_id; /* authorization id */ -#ifdef K5AUTH - k5_state authstate; /* state of setup auth conversation */ -#endif CARD32 conn_time; /* timestamp if not established, else 0 */ struct _XtransConnInfo *trans_conn; /* transport connection object */ } OsCommRec, *OsCommPtr; @@ -273,16 +260,6 @@ extern int SecureRPCRemove (AuthRemCArgs); extern int SecureRPCReset (AuthRstCArgs); #endif -/* in k5auth.c */ -#ifdef K5AUTH -extern XID K5Check (AuthCheckArgs); -extern XID K5ToID (AuthToIDArgs); -extern int K5Add (AuthAddCArgs); -extern int K5FromID (AuthFromIDArgs); -extern int K5Remove (AuthRemCArgs); -extern int K5Reset (AuthRstCArgs); -#endif - /* in secauth.c */ extern XID AuthSecurityCheck (AuthCheckArgs); diff --git a/os/utils.c b/os/utils.c index e45edd17f..94061801d 100644 --- a/os/utils.c +++ b/os/utils.c @@ -64,8 +64,10 @@ OR PERFORMANCE OF THIS SOFTWARE. #include <X11/Xos.h> #include <stdio.h> #include <time.h> +#if !defined(WIN32) || !defined(__MINGW32__) #include <sys/time.h> #include <sys/resource.h> +#endif #include "misc.h" #include <X11/X.h> #define XSERV_t @@ -529,6 +531,13 @@ GiveUp(int sig) errno = olderrno; } +#if defined WIN32 && defined __MINGW32__ +_X_EXPORT CARD32 +GetTimeInMillis (void) +{ + return GetTickCount (); +} +#else _X_EXPORT CARD32 GetTimeInMillis(void) { @@ -543,6 +552,7 @@ GetTimeInMillis(void) X_GETTIMEOFDAY(&tv); return(tv.tv_sec * 1000) + (tv.tv_usec / 1000); } +#endif _X_EXPORT void AdjustWaitForDelay (pointer waitTime, unsigned long newdelay) @@ -800,11 +810,13 @@ ProcessCommandLine(int argc, char *argv[]) } else if ( strcmp( argv[i], "-core") == 0) { - struct rlimit core_limit; CoreDump = TRUE; +#if !defined(WIN32) || !defined(__MINGW32__) + struct rlimit core_limit; getrlimit (RLIMIT_CORE, &core_limit); core_limit.rlim_cur = core_limit.rlim_max; setrlimit (RLIMIT_CORE, &core_limit); +#endif } else if ( strcmp( argv[i], "-dpi") == 0) { diff --git a/randr/Makefile.am b/randr/Makefile.am index 9bf0e6531..20b0f72e0 100644 --- a/randr/Makefile.am +++ b/randr/Makefile.am @@ -2,6 +2,8 @@ noinst_LTLIBRARIES = librandr.la AM_CFLAGS = $(DIX_CFLAGS) +XINERAMA_SRCS = rrxinerama.c + if XORG sdk_HEADERS = randrstr.h endif @@ -18,5 +20,9 @@ librandr_la_SOURCES = \ rrpointer.c \ rrproperty.c \ rrscreen.c \ - rrsdispatch.c \ - rrxinerama.c + rrsdispatch.c + +if XINERAMA +librandr_la_SOURCES += ${XINERAMA_SRCS} +endif + diff --git a/randr/randr.c b/randr/randr.c index 4dd0ee5b4..958f9c192 100644 --- a/randr/randr.c +++ b/randr/randr.c @@ -358,8 +358,9 @@ RRExtensionInit (void) SRRScreenChangeNotifyEvent; EventSwapVector[RREventBase + RRNotify] = (EventSwapPtr) SRRNotifyEvent; - +#ifdef PANORAMIX RRXineramaExtensionInit(); +#endif } static int diff --git a/render/mipict.c b/render/mipict.c index 3d6c1aeeb..87dccbbda 100644 --- a/render/mipict.c +++ b/render/mipict.c @@ -1,4 +1,4 @@ - /* +/* * * Copyright © 1999 Keith Packard * @@ -266,19 +266,19 @@ miChangePictureFilter (PicturePtr pPicture, #define BOUND(v) (INT16) ((v) < MINSHORT ? MINSHORT : (v) > MAXSHORT ? MAXSHORT : (v)) -static __inline Bool -miClipPictureReg (RegionPtr pRegion, - RegionPtr pClip, +static inline pixman_bool_t +miClipPictureReg (pixman_region16_t * pRegion, + pixman_region16_t * pClip, int dx, int dy) { - if (REGION_NUM_RECTS(pRegion) == 1 && - REGION_NUM_RECTS(pClip) == 1) + if (pixman_region_n_rects(pRegion) == 1 && + pixman_region_n_rects(pClip) == 1) { - BoxPtr pRbox = REGION_RECTS(pRegion); - BoxPtr pCbox = REGION_RECTS(pClip); + pixman_box16_t * pRbox = pixman_region_rectangles(pRegion, NULL); + pixman_box16_t * pCbox = pixman_region_rectangles(pClip, NULL); int v; - + if (pRbox->x1 < (v = pCbox->x1 + dx)) pRbox->x1 = BOUND(v); if (pRbox->x2 > (v = pCbox->x2 + dx)) @@ -290,23 +290,23 @@ miClipPictureReg (RegionPtr pRegion, if (pRbox->x1 >= pRbox->x2 || pRbox->y1 >= pRbox->y2) { - REGION_EMPTY(pScreen, pRegion); + pixman_region_init (pRegion); } } - else if (!REGION_NOTEMPTY (pScreen, pClip)) + else if (!pixman_region_not_empty (pClip)) return FALSE; else { if (dx || dy) - REGION_TRANSLATE(pScreen, pRegion, -dx, -dy); - if (!REGION_INTERSECT (pScreen, pRegion, pRegion, pClip)) + pixman_region_translate (pRegion, -dx, -dy); + if (!pixman_region_intersect (pRegion, pRegion, pClip)) return FALSE; if (dx || dy) - REGION_TRANSLATE(pScreen, pRegion, dx, dy); + pixman_region_translate(pRegion, dx, dy); } - return REGION_NOTEMPTY(pScreen, pRegion); + return pixman_region_not_empty(pRegion); } - + static __inline Bool miClipPictureSrc (RegionPtr pRegion, PicturePtr pPicture, @@ -320,13 +320,13 @@ miClipPictureSrc (RegionPtr pRegion, { if (pPicture->clientClipType != CT_NONE) { - REGION_TRANSLATE(pScreen, pRegion, + pixman_region_translate ( pRegion, dx - pPicture->clipOrigin.x, dy - pPicture->clipOrigin.y); if (!REGION_INTERSECT (pScreen, pRegion, pRegion, - (RegionPtr) pPicture->clientClip)) + (RegionPtr) pPicture->pCompositeClip)) // clientClip)) return FALSE; - REGION_TRANSLATE(pScreen, pRegion, + pixman_region_translate ( pRegion, - (dx - pPicture->clipOrigin.x), - (dy - pPicture->clipOrigin.y)); } @@ -341,7 +341,7 @@ miClipPictureSrc (RegionPtr pRegion, } } -static void +void miCompositeSourceValidate (PicturePtr pPicture, INT16 x, INT16 y, @@ -417,6 +417,7 @@ miComputeCompositeRegion (RegionPtr pRegion, CARD16 width, CARD16 height) { + int v; pRegion->extents.x1 = xDst; @@ -430,13 +431,13 @@ miComputeCompositeRegion (RegionPtr pRegion, if (pRegion->extents.x1 >= pRegion->extents.x2 || pRegion->extents.y1 >= pRegion->extents.y2) { - REGION_EMPTY (pDst->pDrawable->pScreen, pRegion); + pixman_region_init (pRegion); return FALSE; } /* clip against dst */ if (!miClipPictureReg (pRegion, pDst->pCompositeClip, 0, 0)) { - REGION_UNINIT (pScreen, pRegion); + pixman_region_fini (pRegion); return FALSE; } if (pDst->alphaMap) @@ -445,14 +446,14 @@ miComputeCompositeRegion (RegionPtr pRegion, -pDst->alphaOrigin.x, -pDst->alphaOrigin.y)) { - REGION_UNINIT (pScreen, pRegion); + pixman_region_fini (pRegion); return FALSE; } } /* clip against src */ if (!miClipPictureSrc (pRegion, pSrc, xDst - xSrc, yDst - ySrc)) { - REGION_UNINIT (pScreen, pRegion); + pixman_region_fini (pRegion); return FALSE; } if (pSrc->alphaMap) @@ -461,7 +462,7 @@ miComputeCompositeRegion (RegionPtr pRegion, xDst - (xSrc + pSrc->alphaOrigin.x), yDst - (ySrc + pSrc->alphaOrigin.y))) { - REGION_UNINIT (pScreen, pRegion); + pixman_region_fini (pRegion); return FALSE; } } @@ -470,7 +471,7 @@ miComputeCompositeRegion (RegionPtr pRegion, { if (!miClipPictureSrc (pRegion, pMask, xDst - xMask, yDst - yMask)) { - REGION_UNINIT (pScreen, pRegion); + pixman_region_fini (pRegion); return FALSE; } if (pMask->alphaMap) @@ -479,14 +480,17 @@ miComputeCompositeRegion (RegionPtr pRegion, xDst - (xMask + pMask->alphaOrigin.x), yDst - (yMask + pMask->alphaOrigin.y))) { - REGION_UNINIT (pScreen, pRegion); + pixman_region_fini (pRegion); return FALSE; } } } + + miCompositeSourceValidate (pSrc, xSrc, ySrc, width, height); if (pMask) miCompositeSourceValidate (pMask, xMask, yMask, width, height); + return TRUE; } diff --git a/render/mipict.h b/render/mipict.h index eef155f7d..bd7c23f4b 100644 --- a/render/mipict.h +++ b/render/mipict.h @@ -88,6 +88,12 @@ miClipPicture (RegionPtr pRegion, INT16 xPict, INT16 yPict); +void +miCompositeSourceValidate (PicturePtr pPicture, + INT16 x, + INT16 y, + CARD16 width, + CARD16 height); Bool miComputeCompositeRegion (RegionPtr pRegion, PicturePtr pSrc, diff --git a/render/picture.c b/render/picture.c index 2022175b6..d0ae326cb 100644 --- a/render/picture.c +++ b/render/picture.c @@ -1879,9 +1879,6 @@ AddTraps (PicturePtr pPicture, (*ps->AddTraps) (pPicture, xOff, yOff, ntrap, traps); } -#define MAX_FIXED_48_16 ((xFixed_48_16) 0x7fffffff) -#define MIN_FIXED_48_16 (-((xFixed_48_16) 1 << 31)) - _X_EXPORT Bool PictureTransformPoint3d (PictTransformPtr transform, PictVectorPtr vector) diff --git a/render/picture.h b/render/picture.h index 1b622340d..1719587a5 100644 --- a/render/picture.h +++ b/render/picture.h @@ -25,6 +25,8 @@ #ifndef _PICTURE_H_ #define _PICTURE_H_ +#include <pixman/pixman.h> + typedef struct _DirectFormat *DirectFormatPtr; typedef struct _PictFormat *PictFormatPtr; typedef struct _Picture *PicturePtr; @@ -34,12 +36,7 @@ typedef struct _Picture *PicturePtr; * sample implementation allows only packed RGB and GBR * representations for data to simplify software rendering, */ -#define PICT_FORMAT(bpp,type,a,r,g,b) (((bpp) << 24) | \ - ((type) << 16) | \ - ((a) << 12) | \ - ((r) << 8) | \ - ((g) << 4) | \ - ((b))) +#define PICT_FORMAT(bpp,type,a,r,g,b) PIXMAN_FORMAT(bpp, type, a, r, g, b) /* * gray/color formats use a visual index instead of argb @@ -48,77 +45,77 @@ typedef struct _Picture *PicturePtr; ((type) << 16) | \ ((vi))) -#define PICT_FORMAT_BPP(f) (((f) >> 24) ) -#define PICT_FORMAT_TYPE(f) (((f) >> 16) & 0xff) -#define PICT_FORMAT_A(f) (((f) >> 12) & 0x0f) -#define PICT_FORMAT_R(f) (((f) >> 8) & 0x0f) -#define PICT_FORMAT_G(f) (((f) >> 4) & 0x0f) -#define PICT_FORMAT_B(f) (((f) ) & 0x0f) -#define PICT_FORMAT_RGB(f) (((f) ) & 0xfff) -#define PICT_FORMAT_VIS(f) (((f) ) & 0xffff) +#define PICT_FORMAT_BPP(f) PIXMAN_FORMAT_BPP(f) +#define PICT_FORMAT_TYPE(f) PIXMAN_FORMAT_TYPE(f) +#define PICT_FORMAT_A(f) PIXMAN_FORMAT_A(f) +#define PICT_FORMAT_R(f) PIXMAN_FORMAT_R(f) +#define PICT_FORMAT_G(f) PIXMAN_FORMAT_G(f) +#define PICT_FORMAT_B(f) PIXMAN_FORMAT_B(f) +#define PICT_FORMAT_RGB(f) PIXMAN_FORMAT_RGB(f) +#define PICT_FORMAT_VIS(f) PIXMAN_FORMAT_VIS(f) -#define PICT_TYPE_OTHER 0 -#define PICT_TYPE_A 1 -#define PICT_TYPE_ARGB 2 -#define PICT_TYPE_ABGR 3 -#define PICT_TYPE_COLOR 4 -#define PICT_TYPE_GRAY 5 +#define PICT_TYPE_OTHER PIXMAN_TYPE_OTHER +#define PICT_TYPE_A PIXMAN_TYPE_A +#define PICT_TYPE_ARGB PIXMAN_TYPE_ARGB +#define PICT_TYPE_ABGR PIXMAN_TYPE_ABGR +#define PICT_TYPE_COLOR PIXMAN_TYPE_COLOR +#define PICT_TYPE_GRAY PIXMAN_TYPE_GRAY -#define PICT_FORMAT_COLOR(f) (PICT_FORMAT_TYPE(f) & 2) +#define PICT_FORMAT_COLOR(f) PIXMAN_FORMAT_COLOR(f) /* 32bpp formats */ typedef enum _PictFormatShort { - PICT_a8r8g8b8 = PICT_FORMAT(32,PICT_TYPE_ARGB,8,8,8,8), - PICT_x8r8g8b8 = PICT_FORMAT(32,PICT_TYPE_ARGB,0,8,8,8), - PICT_a8b8g8r8 = PICT_FORMAT(32,PICT_TYPE_ABGR,8,8,8,8), - PICT_x8b8g8r8 = PICT_FORMAT(32,PICT_TYPE_ABGR,0,8,8,8), + PICT_a8r8g8b8 = PIXMAN_a8r8g8b8, + PICT_x8r8g8b8 = PIXMAN_x8r8g8b8, + PICT_a8b8g8r8 = PIXMAN_a8b8g8r8, + PICT_x8b8g8r8 = PIXMAN_x8b8g8r8, /* 24bpp formats */ - PICT_r8g8b8 = PICT_FORMAT(24,PICT_TYPE_ARGB,0,8,8,8), - PICT_b8g8r8 = PICT_FORMAT(24,PICT_TYPE_ABGR,0,8,8,8), + PICT_r8g8b8 = PIXMAN_r8g8b8, + PICT_b8g8r8 = PIXMAN_b8g8r8, /* 16bpp formats */ - PICT_r5g6b5 = PICT_FORMAT(16,PICT_TYPE_ARGB,0,5,6,5), - PICT_b5g6r5 = PICT_FORMAT(16,PICT_TYPE_ABGR,0,5,6,5), - - PICT_a1r5g5b5 = PICT_FORMAT(16,PICT_TYPE_ARGB,1,5,5,5), - PICT_x1r5g5b5 = PICT_FORMAT(16,PICT_TYPE_ARGB,0,5,5,5), - PICT_a1b5g5r5 = PICT_FORMAT(16,PICT_TYPE_ABGR,1,5,5,5), - PICT_x1b5g5r5 = PICT_FORMAT(16,PICT_TYPE_ABGR,0,5,5,5), - PICT_a4r4g4b4 = PICT_FORMAT(16,PICT_TYPE_ARGB,4,4,4,4), - PICT_x4r4g4b4 = PICT_FORMAT(16,PICT_TYPE_ARGB,0,4,4,4), - PICT_a4b4g4r4 = PICT_FORMAT(16,PICT_TYPE_ABGR,4,4,4,4), - PICT_x4b4g4r4 = PICT_FORMAT(16,PICT_TYPE_ABGR,0,4,4,4), + PICT_r5g6b5 = PIXMAN_r5g6b5, + PICT_b5g6r5 = PIXMAN_b5g6r5, + + PICT_a1r5g5b5 = PIXMAN_a1r5g5b5, + PICT_x1r5g5b5 = PIXMAN_x1r5g5b5, + PICT_a1b5g5r5 = PIXMAN_a1b5g5r5, + PICT_x1b5g5r5 = PIXMAN_x1b5g5r5, + PICT_a4r4g4b4 = PIXMAN_a4r4g4b4, + PICT_x4r4g4b4 = PIXMAN_x4r4g4b4, + PICT_a4b4g4r4 = PIXMAN_a4b4g4r4, + PICT_x4b4g4r4 = PIXMAN_x4b4g4r4, /* 8bpp formats */ - PICT_a8 = PICT_FORMAT(8,PICT_TYPE_A,8,0,0,0), - PICT_r3g3b2 = PICT_FORMAT(8,PICT_TYPE_ARGB,0,3,3,2), - PICT_b2g3r3 = PICT_FORMAT(8,PICT_TYPE_ABGR,0,3,3,2), - PICT_a2r2g2b2 = PICT_FORMAT(8,PICT_TYPE_ARGB,2,2,2,2), - PICT_a2b2g2r2 = PICT_FORMAT(8,PICT_TYPE_ABGR,2,2,2,2), + PICT_a8 = PIXMAN_a8, + PICT_r3g3b2 = PIXMAN_r3g3b2, + PICT_b2g3r3 = PIXMAN_b2g3r3, + PICT_a2r2g2b2 = PIXMAN_a2r2g2b2, + PICT_a2b2g2r2 = PIXMAN_a2b2g2r2, - PICT_c8 = PICT_FORMAT(8,PICT_TYPE_COLOR,0,0,0,0), - PICT_g8 = PICT_FORMAT(8,PICT_TYPE_GRAY,0,0,0,0), + PICT_c8 = PIXMAN_c8, + PICT_g8 = PIXMAN_g8, - PICT_x4a4 = PICT_FORMAT(8,PICT_TYPE_A,4,0,0,0), + PICT_x4a4 = PIXMAN_x4a4, - PICT_x4c4 = PICT_FORMAT(8,PICT_TYPE_COLOR,0,0,0,0), - PICT_x4g4 = PICT_FORMAT(8,PICT_TYPE_GRAY,0,0,0,0), + PICT_x4c4 = PIXMAN_x4c4, + PICT_x4g4 = PIXMAN_x4g4, /* 4bpp formats */ - PICT_a4 = PICT_FORMAT(4,PICT_TYPE_A,4,0,0,0), - PICT_r1g2b1 = PICT_FORMAT(4,PICT_TYPE_ARGB,0,1,2,1), - PICT_b1g2r1 = PICT_FORMAT(4,PICT_TYPE_ABGR,0,1,2,1), - PICT_a1r1g1b1 = PICT_FORMAT(4,PICT_TYPE_ARGB,1,1,1,1), - PICT_a1b1g1r1 = PICT_FORMAT(4,PICT_TYPE_ABGR,1,1,1,1), + PICT_a4 = PIXMAN_a4, + PICT_r1g2b1 = PIXMAN_r1g2b1, + PICT_b1g2r1 = PIXMAN_b1g2r1, + PICT_a1r1g1b1 = PIXMAN_a1r1g1b1, + PICT_a1b1g1r1 = PIXMAN_a1b1g1r1, - PICT_c4 = PICT_FORMAT(4,PICT_TYPE_COLOR,0,0,0,0), - PICT_g4 = PICT_FORMAT(4,PICT_TYPE_GRAY,0,0,0,0), + PICT_c4 = PIXMAN_c4, + PICT_g4 = PIXMAN_g4, /* 1bpp formats */ - PICT_a1 = PICT_FORMAT(1,PICT_TYPE_A,1,0,0,0), + PICT_a1 = PIXMAN_a1, - PICT_g1 = PICT_FORMAT(1,PICT_TYPE_GRAY,0,0,0,0), + PICT_g1 = PIXMAN_g1, } PictFormatShort; /* @@ -171,54 +168,35 @@ extern int RenderClientPrivateIndex; /* Fixed point updates from Carl Worth, USC, Information Sciences Institute */ -#if defined(WIN32) && !defined(__GNUC__) -typedef __int64 xFixed_32_32; -#else -# if defined (_LP64) || \ - defined(__alpha__) || defined(__alpha) || \ - defined(ia64) || defined(__ia64__) || \ - defined(__sparc64__) || \ - defined(__s390x__) || \ - defined(amd64) || defined (__amd64__) || \ - (defined(sgi) && (_MIPS_SZLONG == 64)) -typedef long xFixed_32_32; -# else -# if defined(__GNUC__) && \ - ((__GNUC__ > 2) || \ - ((__GNUC__ == 2) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ > 7))) -__extension__ -# endif -typedef long long int xFixed_32_32; -# endif -#endif - -typedef xFixed_32_32 xFixed_48_16; - -#define MAX_FIXED_48_16 ((xFixed_48_16) 0x7fffffff) -#define MIN_FIXED_48_16 (-((xFixed_48_16) 1 << 31)) - -typedef CARD32 xFixed_1_31; -typedef CARD32 xFixed_1_16; -typedef INT32 xFixed_16_16; +typedef pixman_fixed_32_32_t xFixed_32_32; + +typedef pixman_fixed_48_16_t xFixed_48_16; + +#define MAX_FIXED_48_16 pixman_max_fixed_48_16 +#define MIN_FIXED_48_16 pixman_min_fixed_48_16 + +typedef pixman_fixed_1_31_t xFixed_1_31; +typedef pixman_fixed_1_16_t xFixed_1_16; +typedef pixman_fixed_16_16_t xFixed_16_16; /* * An unadorned "xFixed" is the same as xFixed_16_16, * (since it's quite common in the code) */ -typedef xFixed_16_16 xFixed; +typedef pixman_fixed_t xFixed; #define XFIXED_BITS 16 -#define xFixedToInt(f) (int) ((f) >> XFIXED_BITS) -#define IntToxFixed(i) ((xFixed) (i) << XFIXED_BITS) -#define xFixedE ((xFixed) 1) -#define xFixed1 (IntToxFixed(1)) -#define xFixed1MinusE (xFixed1 - xFixedE) -#define xFixedFrac(f) ((f) & xFixed1MinusE) -#define xFixedFloor(f) ((f) & ~xFixed1MinusE) -#define xFixedCeil(f) xFixedFloor((f) + xFixed1MinusE) - -#define xFixedFraction(f) ((f) & xFixed1MinusE) -#define xFixedMod2(f) ((f) & (xFixed1 | xFixed1MinusE)) +#define xFixedToInt(f) pixman_fixed_to_int(f) +#define IntToxFixed(i) pixman_int_to_fixed(i) +#define xFixedE pixman_fixed_e +#define xFixed1 pixman_fixed_1 +#define xFixed1MinusE pixman_fixed_1_minus_e +#define xFixedFrac(f) pixman_fixed_frac(f) +#define xFixedFloor(f) pixman_fixed_floor(f) +#define xFixedCeil(f) pixman_fixed_ceil(f) + +#define xFixedFraction(f) pixman_fixed_fraction(f) +#define xFixedMod2(f) pixman_fixed_mod2(f) /* whether 't' is a well defined not obviously empty trapezoid */ #define xTrapezoidValid(t) ((t)->left.p1.y != (t)->left.p2.y && \ diff --git a/render/picturestr.h b/render/picturestr.h index 62687681d..06530e260 100644 --- a/render/picturestr.h +++ b/render/picturestr.h @@ -54,13 +54,8 @@ typedef struct _PictFormat { IndexFormatRec index; } PictFormatRec; -typedef struct _PictVector { - xFixed vector[3]; -} PictVector, *PictVectorPtr; - -typedef struct _PictTransform { - xFixed matrix[3][3]; -} PictTransform, *PictTransformPtr; +typedef struct pixman_vector PictVector, *PictVectorPtr; +typedef struct pixman_transform PictTransform, *PictTransformPtr; #define PICT_GRADIENT_STOPTABLE_SIZE 1024 #define SourcePictTypeSolidFill 0 @@ -666,6 +661,10 @@ AddTraps (PicturePtr pPicture, int ntraps, xTrap *traps); +pixman_image_t * +PixmanImageFromPicture (PicturePtr pPict, + Bool hasClip); + PicturePtr CreateSolidPicture (Picture pid, xRenderColor *color, diff --git a/render/render.c b/render/render.c index 348d4c611..caaa2781c 100644 --- a/render/render.c +++ b/render/render.c @@ -2074,6 +2074,8 @@ SProcRenderSetPictureClipRectangles (ClientPtr client) REQUEST(xRenderSetPictureClipRectanglesReq); swaps(&stuff->length, n); swapl(&stuff->picture, n); + swaps(&stuff->xOrigin, n); + swaps(&stuff->yOrigin, n); SwapRestS(stuff); return (*ProcRenderVector[stuff->renderReqType]) (client); } diff --git a/render/renderedge.c b/render/renderedge.c index 199ec22ee..e92174f90 100644 --- a/render/renderedge.c +++ b/render/renderedge.c @@ -36,16 +36,7 @@ _X_EXPORT xFixed RenderSampleCeilY (xFixed y, int n) { - xFixed f = xFixedFrac(y); - xFixed i = xFixedFloor(y); - - f = ((f + Y_FRAC_FIRST(n)) / STEP_Y_SMALL(n)) * STEP_Y_SMALL(n) + Y_FRAC_FIRST(n); - if (f > Y_FRAC_LAST(n)) - { - f = Y_FRAC_FIRST(n); - i += xFixed1; - } - return (i | f); + return pixman_sample_ceil_y (y, n); } #define _div(a,b) ((a) >= 0 ? (a) / (b) : -((-(a) + (b) - 1) / (b))) @@ -57,16 +48,7 @@ RenderSampleCeilY (xFixed y, int n) _X_EXPORT xFixed RenderSampleFloorY (xFixed y, int n) { - xFixed f = xFixedFrac(y); - xFixed i = xFixedFloor (y); - - f = _div(f - Y_FRAC_FIRST(n), STEP_Y_SMALL(n)) * STEP_Y_SMALL(n) + Y_FRAC_FIRST(n); - if (f < Y_FRAC_FIRST(n)) - { - f = Y_FRAC_LAST(n); - i -= xFixed1; - } - return (i | f); + return pixman_sample_floor_y (y, n); } /* @@ -75,52 +57,7 @@ RenderSampleFloorY (xFixed y, int n) _X_EXPORT void RenderEdgeStep (RenderEdge *e, int n) { - xFixed_48_16 ne; - - e->x += n * e->stepx; - - ne = e->e + n * (xFixed_48_16) e->dx; - - if (n >= 0) - { - if (ne > 0) - { - int nx = (ne + e->dy - 1) / e->dy; - e->e = ne - nx * (xFixed_48_16) e->dy; - e->x += nx * e->signdx; - } - } - else - { - if (ne <= -e->dy) - { - int nx = (-ne) / e->dy; - e->e = ne + nx * (xFixed_48_16) e->dy; - e->x -= nx * e->signdx; - } - } -} - -/* - * A private routine to initialize the multi-step - * elements of an edge structure - */ -static void -_RenderEdgeMultiInit (RenderEdge *e, int n, xFixed *stepx_p, xFixed *dx_p) -{ - xFixed stepx; - xFixed_48_16 ne; - - ne = n * (xFixed_48_16) e->dx; - stepx = n * e->stepx; - if (ne > 0) - { - int nx = ne / e->dy; - ne -= nx * e->dy; - stepx += nx * e->signdx; - } - *dx_p = ne; - *stepx_p = stepx; + pixman_edge_step (e, n); } /* @@ -136,34 +73,7 @@ RenderEdgeInit (RenderEdge *e, xFixed x_bot, xFixed y_bot) { - xFixed dx, dy; - - e->x = x_top; - e->e = 0; - dx = x_bot - x_top; - dy = y_bot - y_top; - e->dy = dy; - if (dy) - { - if (dx >= 0) - { - e->signdx = 1; - e->stepx = dx / dy; - e->dx = dx % dy; - e->e = -dy; - } - else - { - e->signdx = -1; - e->stepx = -(-dx / dy); - e->dx = -dx % dy; - e->e = 0; - } - - _RenderEdgeMultiInit (e, STEP_Y_SMALL(n), &e->stepx_small, &e->dx_small); - _RenderEdgeMultiInit (e, STEP_Y_BIG(n), &e->stepx_big, &e->dx_big); - } - RenderEdgeStep (e, y_start - y_top); + pixman_edge_init (e, n, y_start, x_top, y_top, x_bot, y_bot); } /* @@ -178,24 +88,6 @@ RenderLineFixedEdgeInit (RenderEdge *e, int x_off, int y_off) { - xFixed x_off_fixed = IntToxFixed(x_off); - xFixed y_off_fixed = IntToxFixed(y_off); - xPointFixed *top, *bot; - - if (line->p1.y <= line->p2.y) - { - top = &line->p1; - bot = &line->p2; - } - else - { - top = &line->p2; - bot = &line->p1; - } - RenderEdgeInit (e, n, y, - top->x + x_off_fixed, - top->y + y_off_fixed, - bot->x + x_off_fixed, - bot->y + y_off_fixed); + pixman_line_fixed_edge_init (e, n, y, (pixman_line_fixed_t *)line, x_off, y_off); } diff --git a/render/renderedge.h b/render/renderedge.h index d621d9dcf..38f9f0914 100644 --- a/render/renderedge.h +++ b/render/renderedge.h @@ -50,20 +50,7 @@ * and can be quickly stepped across small or large gaps in the * sample grid */ - -typedef struct { - xFixed x; - xFixed e; - xFixed stepx; - xFixed signdx; - xFixed dy; - xFixed dx; - - xFixed stepx_small; - xFixed stepx_big; - xFixed dx_small; - xFixed dx_big; -} RenderEdge; +typedef pixman_edge_t RenderEdge; /* * Step across a small sample grid gap |