diff options
Diffstat (limited to 'hw/xfree86/common/xf86xv.c')
| -rw-r--r-- | hw/xfree86/common/xf86xv.c | 3153 |
1 files changed, 1566 insertions, 1587 deletions
diff --git a/hw/xfree86/common/xf86xv.c b/hw/xfree86/common/xf86xv.c index b46dfefed..88e2f314b 100644 --- a/hw/xfree86/common/xf86xv.c +++ b/hw/xfree86/common/xf86xv.c @@ -28,7 +28,6 @@ * authorization from the copyright holder(s) and author(s). */ - #ifdef HAVE_XORG_CONFIG_H #include <xorg-config.h> #endif @@ -56,7 +55,6 @@ #include "xf86xvpriv.h" - /* XvScreenRec fields */ static Bool xf86XVCloseScreen(int, ScreenPtr); @@ -64,40 +62,39 @@ static int xf86XVQueryAdaptors(ScreenPtr, XvAdaptorPtr *, int *); /* XvAdaptorRec fields */ -static int xf86XVAllocatePort(unsigned long, XvPortPtr, XvPortPtr*); +static int xf86XVAllocatePort(unsigned long, XvPortPtr, XvPortPtr *); static int xf86XVFreePort(XvPortPtr); -static int xf86XVPutVideo(ClientPtr, DrawablePtr,XvPortPtr, GCPtr, - INT16, INT16, CARD16, CARD16, - INT16, INT16, CARD16, CARD16); -static int xf86XVPutStill(ClientPtr, DrawablePtr,XvPortPtr, GCPtr, - INT16, INT16, CARD16, CARD16, - INT16, INT16, CARD16, CARD16); -static int xf86XVGetVideo(ClientPtr, DrawablePtr,XvPortPtr, GCPtr, - INT16, INT16, CARD16, CARD16, - INT16, INT16, CARD16, CARD16); -static int xf86XVGetStill(ClientPtr, DrawablePtr,XvPortPtr, GCPtr, - INT16, INT16, CARD16, CARD16, - INT16, INT16, CARD16, CARD16); +static int xf86XVPutVideo(ClientPtr, DrawablePtr, XvPortPtr, GCPtr, + INT16, INT16, CARD16, CARD16, + INT16, INT16, CARD16, CARD16); +static int xf86XVPutStill(ClientPtr, DrawablePtr, XvPortPtr, GCPtr, + INT16, INT16, CARD16, CARD16, + INT16, INT16, CARD16, CARD16); +static int xf86XVGetVideo(ClientPtr, DrawablePtr, XvPortPtr, GCPtr, + INT16, INT16, CARD16, CARD16, + INT16, INT16, CARD16, CARD16); +static int xf86XVGetStill(ClientPtr, DrawablePtr, XvPortPtr, GCPtr, + INT16, INT16, CARD16, CARD16, + INT16, INT16, CARD16, CARD16); static int xf86XVStopVideo(ClientPtr, XvPortPtr, DrawablePtr); static int xf86XVSetPortAttribute(ClientPtr, XvPortPtr, Atom, INT32); -static int xf86XVGetPortAttribute(ClientPtr, XvPortPtr, Atom, INT32*); +static int xf86XVGetPortAttribute(ClientPtr, XvPortPtr, Atom, INT32 *); static int xf86XVQueryBestSize(ClientPtr, XvPortPtr, CARD8, - CARD16, CARD16,CARD16, CARD16, - unsigned int*, unsigned int*); + CARD16, CARD16, CARD16, CARD16, + unsigned int *, unsigned int *); static int xf86XVPutImage(ClientPtr, DrawablePtr, XvPortPtr, GCPtr, - INT16, INT16, CARD16, CARD16, - INT16, INT16, CARD16, CARD16, - XvImagePtr, unsigned char*, Bool, - CARD16, CARD16); + INT16, INT16, CARD16, CARD16, + INT16, INT16, CARD16, CARD16, + XvImagePtr, unsigned char *, Bool, CARD16, CARD16); static int xf86XVQueryImageAttributes(ClientPtr, XvPortPtr, XvImagePtr, - CARD16*, CARD16*, int*, int*); - + CARD16 *, CARD16 *, int *, int *); /* ScreenRec fields */ static Bool xf86XVDestroyWindow(WindowPtr pWin); static void xf86XVWindowExposures(WindowPtr pWin, RegionPtr r1, RegionPtr r2); -static void xf86XVPostValidateTree(WindowPtr pWin, WindowPtr pLayerWin, VTKind kind); +static void xf86XVPostValidateTree(WindowPtr pWin, WindowPtr pLayerWin, + VTKind kind); static void xf86XVClipNotify(WindowPtr pWin, int dx, int dy); #define PostValidateTreeUndefined ((PostValidateTreeProcPtr)-1) @@ -111,19 +108,19 @@ static void xf86XVModeSet(ScrnInfoPtr pScrn); /* misc */ -static Bool xf86XVInitAdaptors(ScreenPtr, XF86VideoAdaptorPtr*, int); - +static Bool xf86XVInitAdaptors(ScreenPtr, XF86VideoAdaptorPtr *, int); static DevPrivateKeyRec XF86XVWindowKeyRec; + #define XF86XVWindowKey (&XF86XVWindowKeyRec) DevPrivateKey XF86XvScreenKey; static unsigned long PortResource = 0; -DevPrivateKey (*XvGetScreenKeyProc)(void) = NULL; -unsigned long (*XvGetRTPortProc)(void) = NULL; -int (*XvScreenInitProc)(ScreenPtr) = NULL; +DevPrivateKey (*XvGetScreenKeyProc) (void) = NULL; +unsigned long (*XvGetRTPortProc) (void) = NULL; +int (*XvScreenInitProc) (ScreenPtr) = NULL; #define GET_XV_SCREEN(pScreen) \ ((XvScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, XF86XvScreenKey)) @@ -138,29 +135,26 @@ static xf86XVInitGenericAdaptorPtr *GenDrivers = NULL; static int NumGenDrivers = 0; int -xf86XVRegisterGenericAdaptorDriver( - xf86XVInitGenericAdaptorPtr InitFunc -){ - xf86XVInitGenericAdaptorPtr *newdrivers; +xf86XVRegisterGenericAdaptorDriver(xf86XVInitGenericAdaptorPtr InitFunc) +{ + xf86XVInitGenericAdaptorPtr *newdrivers; - newdrivers = realloc(GenDrivers, sizeof(xf86XVInitGenericAdaptorPtr) * - (1 + NumGenDrivers)); - if (!newdrivers) - return 0; - GenDrivers = newdrivers; + newdrivers = realloc(GenDrivers, sizeof(xf86XVInitGenericAdaptorPtr) * + (1 + NumGenDrivers)); + if (!newdrivers) + return 0; + GenDrivers = newdrivers; - GenDrivers[NumGenDrivers++] = InitFunc; + GenDrivers[NumGenDrivers++] = InitFunc; - return 1; + return 1; } int -xf86XVListGenericAdaptors( - ScrnInfoPtr pScrn, - XF86VideoAdaptorPtr **adaptors -){ - int i,j,n,num; - XF86VideoAdaptorPtr *DrivAdap,*new; +xf86XVListGenericAdaptors(ScrnInfoPtr pScrn, XF86VideoAdaptorPtr ** adaptors) +{ + int i, j, n, num; + XF86VideoAdaptorPtr *DrivAdap, *new; num = 0; *adaptors = NULL; @@ -168,48 +162,49 @@ xf86XVListGenericAdaptors( * The v4l driver registers itself first, but can use surfaces registered * by other drivers. So, call the v4l driver last. */ - for (i = NumGenDrivers; --i >= 0; ) { - DrivAdap = NULL; - n = (*GenDrivers[i])(pScrn, &DrivAdap); - if (0 == n) - continue; - new = realloc(*adaptors, sizeof(XF86VideoAdaptorPtr) * (num+n)); - if (NULL == new) - continue; - *adaptors = new; - for (j = 0; j < n; j++, num++) - (*adaptors)[num] = DrivAdap[j]; + for (i = NumGenDrivers; --i >= 0;) { + DrivAdap = NULL; + n = (*GenDrivers[i]) (pScrn, &DrivAdap); + if (0 == n) + continue; + new = realloc(*adaptors, sizeof(XF86VideoAdaptorPtr) * (num + n)); + if (NULL == new) + continue; + *adaptors = new; + for (j = 0; j < n; j++, num++) + (*adaptors)[num] = DrivAdap[j]; } return num; } - /**************** Offscreen surface stuff *******************/ typedef struct { - XF86OffscreenImagePtr images; - int num; + XF86OffscreenImagePtr images; + int num; } OffscreenImageRec; static DevPrivateKeyRec OffscreenPrivateKeyRec; + #define OffscreenPrivateKey (&OffscreenPrivateKeyRec) #define GetOffscreenImage(pScreen) ((OffscreenImageRec *) dixLookupPrivate(&(pScreen)->devPrivates, OffscreenPrivateKey)) Bool -xf86XVRegisterOffscreenImages( - ScreenPtr pScreen, - XF86OffscreenImagePtr images, - int num -){ +xf86XVRegisterOffscreenImages(ScreenPtr pScreen, + XF86OffscreenImagePtr images, int num) +{ OffscreenImageRec *OffscreenImage; + /* This function may be called before xf86XVScreenInit, so there's * no better place than this to call dixRegisterPrivateKey to ensure we * have space reserved. After the first call it is a no-op. */ - if(!dixRegisterPrivateKey(OffscreenPrivateKey, PRIVATE_SCREEN, sizeof(OffscreenImageRec)) || - !(OffscreenImage = GetOffscreenImage(pScreen))) + if (!dixRegisterPrivateKey + (OffscreenPrivateKey, PRIVATE_SCREEN, sizeof(OffscreenImageRec)) || + !(OffscreenImage = GetOffscreenImage(pScreen))) /* Every X.org driver assumes this function always succeeds, so * just die on allocation failure. */ - FatalError("Could not allocate private storage for XV offscreen images.\n"); + FatalError + ("Could not allocate private storage for XV offscreen images.\n"); OffscreenImage->num = num; OffscreenImage->images = images; @@ -217,16 +212,14 @@ xf86XVRegisterOffscreenImages( } XF86OffscreenImagePtr -xf86XVQueryOffscreenImages( - ScreenPtr pScreen, - int *num -){ +xf86XVQueryOffscreenImages(ScreenPtr pScreen, int *num) +{ OffscreenImageRec *OffscreenImage = GetOffscreenImage(pScreen); + *num = OffscreenImage->num; return OffscreenImage->images; } - XF86VideoAdaptorPtr xf86XVAllocateVideoAdaptorRec(ScrnInfoPtr pScrn) { @@ -239,396 +232,388 @@ xf86XVFreeVideoAdaptorRec(XF86VideoAdaptorPtr ptr) free(ptr); } - Bool -xf86XVScreenInit( - ScreenPtr pScreen, - XF86VideoAdaptorPtr *adaptors, - int num -){ - ScrnInfoPtr pScrn; - XF86XVScreenPtr ScreenPriv; - XvScreenPtr pxvs; +xf86XVScreenInit(ScreenPtr pScreen, XF86VideoAdaptorPtr * adaptors, int num) +{ + ScrnInfoPtr pScrn; + XF86XVScreenPtr ScreenPriv; + XvScreenPtr pxvs; - if(num <= 0 || - !XvGetScreenKeyProc || !XvGetRTPortProc || !XvScreenInitProc) - return FALSE; + if (num <= 0 || + !XvGetScreenKeyProc || !XvGetRTPortProc || !XvScreenInitProc) + return FALSE; - if(Success != (*XvScreenInitProc)(pScreen)) return FALSE; + if (Success != (*XvScreenInitProc) (pScreen)) + return FALSE; - if (!dixRegisterPrivateKey(&XF86XVWindowKeyRec, PRIVATE_WINDOW, 0)) - return FALSE; + if (!dixRegisterPrivateKey(&XF86XVWindowKeyRec, PRIVATE_WINDOW, 0)) + return FALSE; - XF86XvScreenKey = (*XvGetScreenKeyProc)(); + XF86XvScreenKey = (*XvGetScreenKeyProc) (); - PortResource = (*XvGetRTPortProc)(); + PortResource = (*XvGetRTPortProc) (); - pxvs = GET_XV_SCREEN(pScreen); + pxvs = GET_XV_SCREEN(pScreen); - /* Anyone initializing the Xv layer must provide these two. - The Xv di layer calls them without even checking if they exist! */ + /* Anyone initializing the Xv layer must provide these two. + The Xv di layer calls them without even checking if they exist! */ - pxvs->ddCloseScreen = xf86XVCloseScreen; - pxvs->ddQueryAdaptors = xf86XVQueryAdaptors; + pxvs->ddCloseScreen = xf86XVCloseScreen; + pxvs->ddQueryAdaptors = xf86XVQueryAdaptors; - /* The Xv di layer provides us with a private hook so that we don't - have to allocate our own screen private. They also provide - a CloseScreen hook so that we don't have to wrap it. I'm not - sure that I appreciate that. */ + /* The Xv di layer provides us with a private hook so that we don't + have to allocate our own screen private. They also provide + a CloseScreen hook so that we don't have to wrap it. I'm not + sure that I appreciate that. */ - ScreenPriv = malloc(sizeof(XF86XVScreenRec)); - pxvs->devPriv.ptr = (pointer)ScreenPriv; + ScreenPriv = malloc(sizeof(XF86XVScreenRec)); + pxvs->devPriv.ptr = (pointer) ScreenPriv; - if(!ScreenPriv) return FALSE; + if (!ScreenPriv) + return FALSE; - pScrn = xf86Screens[pScreen->myNum]; + pScrn = xf86Screens[pScreen->myNum]; - ScreenPriv->DestroyWindow = pScreen->DestroyWindow; - ScreenPriv->WindowExposures = pScreen->WindowExposures; - ScreenPriv->PostValidateTree = PostValidateTreeUndefined; - ScreenPriv->ClipNotify = pScreen->ClipNotify; - ScreenPriv->EnterVT = pScrn->EnterVT; - ScreenPriv->LeaveVT = pScrn->LeaveVT; - ScreenPriv->AdjustFrame = pScrn->AdjustFrame; - ScreenPriv->ModeSet = pScrn->ModeSet; + ScreenPriv->DestroyWindow = pScreen->DestroyWindow; + ScreenPriv->WindowExposures = pScreen->WindowExposures; + ScreenPriv->PostValidateTree = PostValidateTreeUndefined; + ScreenPriv->ClipNotify = pScreen->ClipNotify; + ScreenPriv->EnterVT = pScrn->EnterVT; + ScreenPriv->LeaveVT = pScrn->LeaveVT; + ScreenPriv->AdjustFrame = pScrn->AdjustFrame; + ScreenPriv->ModeSet = pScrn->ModeSet; - pScreen->DestroyWindow = xf86XVDestroyWindow; - pScreen->WindowExposures = xf86XVWindowExposures; - pScreen->ClipNotify = xf86XVClipNotify; - pScrn->EnterVT = xf86XVEnterVT; - pScrn->LeaveVT = xf86XVLeaveVT; - if(pScrn->AdjustFrame) - pScrn->AdjustFrame = xf86XVAdjustFrame; - pScrn->ModeSet = xf86XVModeSet; + pScreen->DestroyWindow = xf86XVDestroyWindow; + pScreen->WindowExposures = xf86XVWindowExposures; + pScreen->ClipNotify = xf86XVClipNotify; + pScrn->EnterVT = xf86XVEnterVT; + pScrn->LeaveVT = xf86XVLeaveVT; + if (pScrn->AdjustFrame) + pScrn->AdjustFrame = xf86XVAdjustFrame; + pScrn->ModeSet = xf86XVModeSet; - if(!xf86XVInitAdaptors(pScreen, adaptors, num)) - return FALSE; + if (!xf86XVInitAdaptors(pScreen, adaptors, num)) + return FALSE; - return TRUE; + return TRUE; } static void xf86XVFreeAdaptor(XvAdaptorPtr pAdaptor) { - int i; - - free(pAdaptor->name); - pAdaptor->name = NULL; - - if(pAdaptor->pEncodings) { - XvEncodingPtr pEncode = pAdaptor->pEncodings; - - for(i = 0; i < pAdaptor->nEncodings; i++, pEncode++) - free(pEncode->name); - free(pAdaptor->pEncodings); - pAdaptor->pEncodings = NULL; - } - - free(pAdaptor->pFormats); - pAdaptor->pFormats = NULL; - - if(pAdaptor->pPorts) { - XvPortPtr pPort = pAdaptor->pPorts; - XvPortRecPrivatePtr pPriv; - - for(i = 0; i < pAdaptor->nPorts; i++, pPort++) { - pPriv = (XvPortRecPrivatePtr)pPort->devPriv.ptr; - if(pPriv) { - if(pPriv->clientClip) - RegionDestroy(pPriv->clientClip); - if(pPriv->pCompositeClip && pPriv->FreeCompositeClip) - RegionDestroy(pPriv->pCompositeClip); - if (pPriv->ckeyFilled) - RegionDestroy(pPriv->ckeyFilled); - free(pPriv); - } - } - free(pAdaptor->pPorts); - pAdaptor->pPorts = NULL; - } - - if(pAdaptor->pAttributes) { - XvAttributePtr pAttribute = pAdaptor->pAttributes; - - for(i = 0; i < pAdaptor->nAttributes; i++, pAttribute++) - free(pAttribute->name); - free(pAdaptor->pAttributes); - pAdaptor->pAttributes = NULL; - } - - free(pAdaptor->pImages); - free(pAdaptor->devPriv.ptr); - pAdaptor->pImages = NULL; - pAdaptor->devPriv.ptr = NULL; + int i; + + free(pAdaptor->name); + pAdaptor->name = NULL; + + if (pAdaptor->pEncodings) { + XvEncodingPtr pEncode = pAdaptor->pEncodings; + + for (i = 0; i < pAdaptor->nEncodings; i++, pEncode++) + free(pEncode->name); + free(pAdaptor->pEncodings); + pAdaptor->pEncodings = NULL; + } + + free(pAdaptor->pFormats); + pAdaptor->pFormats = NULL; + + if (pAdaptor->pPorts) { + XvPortPtr pPort = pAdaptor->pPorts; + XvPortRecPrivatePtr pPriv; + + for (i = 0; i < pAdaptor->nPorts; i++, pPort++) { + pPriv = (XvPortRecPrivatePtr) pPort->devPriv.ptr; + if (pPriv) { + if (pPriv->clientClip) + RegionDestroy(pPriv->clientClip); + if (pPriv->pCompositeClip && pPriv->FreeCompositeClip) + RegionDestroy(pPriv->pCompositeClip); + if (pPriv->ckeyFilled) + RegionDestroy(pPriv->ckeyFilled); + free(pPriv); + } + } + free(pAdaptor->pPorts); + pAdaptor->pPorts = NULL; + } + + if (pAdaptor->pAttributes) { + XvAttributePtr pAttribute = pAdaptor->pAttributes; + + for (i = 0; i < pAdaptor->nAttributes; i++, pAttribute++) + free(pAttribute->name); + free(pAdaptor->pAttributes); + pAdaptor->pAttributes = NULL; + } + + free(pAdaptor->pImages); + free(pAdaptor->devPriv.ptr); + pAdaptor->pImages = NULL; + pAdaptor->devPriv.ptr = NULL; } static Bool -xf86XVInitAdaptors( - ScreenPtr pScreen, - XF86VideoAdaptorPtr *infoPtr, - int number -) { - XvScreenPtr pxvs = GET_XV_SCREEN(pScreen); - ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; - XF86VideoAdaptorPtr adaptorPtr; - XvAdaptorPtr pAdaptor, pa; - XvAdaptorRecPrivatePtr adaptorPriv; - int na, numAdaptor; - XvPortRecPrivatePtr portPriv; - XvPortPtr pPort, pp; - int numPort; - XF86AttributePtr attributePtr; - XvAttributePtr pAttribute, pat; - XF86VideoFormatPtr formatPtr; - XvFormatPtr pFormat, pf; - int numFormat, totFormat; - XF86VideoEncodingPtr encodingPtr; - XvEncodingPtr pEncode, pe; - XF86ImagePtr imagePtr; - XvImagePtr pImage, pi; - int numVisuals; - VisualPtr pVisual; - int i; - - pxvs->nAdaptors = 0; - pxvs->pAdaptors = NULL; - - if(!(pAdaptor = calloc(number, sizeof(XvAdaptorRec)))) - return FALSE; - - for(pa = pAdaptor, na = 0, numAdaptor = 0; na < number; na++, adaptorPtr++) { - adaptorPtr = infoPtr[na]; - - if(!adaptorPtr->StopVideo || !adaptorPtr->SetPortAttribute || - !adaptorPtr->GetPortAttribute || !adaptorPtr->QueryBestSize) - continue; - - /* client libs expect at least one encoding */ - if(!adaptorPtr->nEncodings || !adaptorPtr->pEncodings) - continue; - - pa->type = adaptorPtr->type; - - if(!adaptorPtr->PutVideo && !adaptorPtr->GetVideo) - pa->type &= ~XvVideoMask; - - if(!adaptorPtr->PutStill && !adaptorPtr->GetStill) - pa->type &= ~XvStillMask; - - if(!adaptorPtr->PutImage || !adaptorPtr->QueryImageAttributes) - pa->type &= ~XvImageMask; - - if(!adaptorPtr->PutVideo && !adaptorPtr->PutImage && - !adaptorPtr->PutStill) - pa->type &= ~XvInputMask; - - if(!adaptorPtr->GetVideo && !adaptorPtr->GetStill) - pa->type &= ~XvOutputMask; - - if(!(adaptorPtr->type & (XvPixmapMask | XvWindowMask))) - continue; - if(!(adaptorPtr->type & (XvImageMask | XvVideoMask | XvStillMask))) - continue; - - pa->pScreen = pScreen; - pa->ddAllocatePort = xf86XVAllocatePort; - pa->ddFreePort = xf86XVFreePort; - pa->ddPutVideo = xf86XVPutVideo; - pa->ddPutStill = xf86XVPutStill; - pa->ddGetVideo = xf86XVGetVideo; - pa->ddGetStill = xf86XVGetStill; - pa->ddStopVideo = xf86XVStopVideo; - pa->ddPutImage = xf86XVPutImage; - pa->ddSetPortAttribute = xf86XVSetPortAttribute; - pa->ddGetPortAttribute = xf86XVGetPortAttribute; - pa->ddQueryBestSize = xf86XVQueryBestSize; - pa->ddQueryImageAttributes = xf86XVQueryImageAttributes; - pa->name = strdup(adaptorPtr->name); - - if(adaptorPtr->nEncodings && - (pEncode = calloc(adaptorPtr->nEncodings, sizeof(XvEncodingRec)))) { - - for(pe = pEncode, encodingPtr = adaptorPtr->pEncodings, i = 0; - i < adaptorPtr->nEncodings; pe++, i++, encodingPtr++) - { - pe->id = encodingPtr->id; - pe->pScreen = pScreen; - pe->name = strdup(encodingPtr->name); - pe->width = encodingPtr->width; - pe->height = encodingPtr->height; - pe->rate.numerator = encodingPtr->rate.numerator; - pe->rate.denominator = encodingPtr->rate.denominator; - } - pa->nEncodings = adaptorPtr->nEncodings; - pa->pEncodings = pEncode; - } - - if(adaptorPtr->nImages && - (pImage = calloc(adaptorPtr->nImages, sizeof(XvImageRec)))) { - - for(i = 0, pi = pImage, imagePtr = adaptorPtr->pImages; - i < adaptorPtr->nImages; i++, pi++, imagePtr++) - { - pi->id = imagePtr->id; - pi->type = imagePtr->type; - pi->byte_order = imagePtr->byte_order; - memcpy(pi->guid, imagePtr->guid, 16); - pi->bits_per_pixel = imagePtr->bits_per_pixel; - pi->format = imagePtr->format; - pi->num_planes = imagePtr->num_planes; - pi->depth = imagePtr->depth; - pi->red_mask = imagePtr->red_mask; - pi->green_mask = imagePtr->green_mask; - pi->blue_mask = imagePtr->blue_mask; - pi->y_sample_bits = imagePtr->y_sample_bits; - pi->u_sample_bits = imagePtr->u_sample_bits; - pi->v_sample_bits = imagePtr->v_sample_bits; - pi->horz_y_period = imagePtr->horz_y_period; - pi->horz_u_period = imagePtr->horz_u_period; - pi->horz_v_period = imagePtr->horz_v_period; - pi->vert_y_period = imagePtr->vert_y_period; - pi->vert_u_period = imagePtr->vert_u_period; - pi->vert_v_period = imagePtr->vert_v_period; - memcpy(pi->component_order, imagePtr->component_order, 32); - pi->scanline_order = imagePtr->scanline_order; - } - pa->nImages = adaptorPtr->nImages; - pa->pImages = pImage; - } - - if(adaptorPtr->nAttributes && - (pAttribute = calloc(adaptorPtr->nAttributes, sizeof(XvAttributeRec)))) - { - for(pat = pAttribute, attributePtr = adaptorPtr->pAttributes, i = 0; - i < adaptorPtr->nAttributes; pat++, i++, attributePtr++) - { - pat->flags = attributePtr->flags; - pat->min_value = attributePtr->min_value; - pat->max_value = attributePtr->max_value; - pat->name = strdup(attributePtr->name); - } - pa->nAttributes = adaptorPtr->nAttributes; - pa->pAttributes = pAttribute; - } - - - totFormat = adaptorPtr->nFormats; - - if(!(pFormat = calloc(totFormat, sizeof(XvFormatRec)))) { - xf86XVFreeAdaptor(pa); - continue; - } - for(pf = pFormat, i = 0, numFormat = 0, formatPtr = adaptorPtr->pFormats; - i < adaptorPtr->nFormats; i++, formatPtr++) - { - numVisuals = pScreen->numVisuals; - pVisual = pScreen->visuals; - - while(numVisuals--) { - if((pVisual->class == formatPtr->class) && - (pVisual->nplanes == formatPtr->depth)) { - - if(numFormat >= totFormat) { - void *moreSpace; - totFormat *= 2; - moreSpace = realloc(pFormat, - totFormat * sizeof(XvFormatRec)); - if(!moreSpace) break; - pFormat = moreSpace; - pf = pFormat + numFormat; - } - - pf->visual = pVisual->vid; - pf->depth = formatPtr->depth; - - pf++; - numFormat++; - } - pVisual++; - } - } - pa->nFormats = numFormat; - pa->pFormats = pFormat; - if(!numFormat) { - xf86XVFreeAdaptor(pa); - continue; - } - - if(!(adaptorPriv = calloc(1, sizeof(XvAdaptorRecPrivate)))) { - xf86XVFreeAdaptor(pa); - continue; - } - - adaptorPriv->flags = adaptorPtr->flags; - adaptorPriv->PutVideo = adaptorPtr->PutVideo; - adaptorPriv->PutStill = adaptorPtr->PutStill; - adaptorPriv->GetVideo = adaptorPtr->GetVideo; - adaptorPriv->GetStill = adaptorPtr->GetStill; - adaptorPriv->StopVideo = adaptorPtr->StopVideo; - adaptorPriv->SetPortAttribute = adaptorPtr->SetPortAttribute; - adaptorPriv->GetPortAttribute = adaptorPtr->GetPortAttribute; - adaptorPriv->QueryBestSize = adaptorPtr->QueryBestSize; - adaptorPriv->QueryImageAttributes = adaptorPtr->QueryImageAttributes; - adaptorPriv->PutImage = adaptorPtr->PutImage; - adaptorPriv->ReputImage = adaptorPtr->ReputImage; /* image/still */ - - pa->devPriv.ptr = (pointer)adaptorPriv; - - if(!(pPort = calloc(adaptorPtr->nPorts, sizeof(XvPortRec)))) { - xf86XVFreeAdaptor(pa); - continue; - } - for(pp = pPort, i = 0, numPort = 0; - i < adaptorPtr->nPorts; i++) { - - if(!(pp->id = FakeClientID(0))) - continue; - - if(!(portPriv = calloc(1, sizeof(XvPortRecPrivate)))) - continue; - - if(!AddResource(pp->id, PortResource, pp)) { - free(portPriv); - continue; - } - - pp->pAdaptor = pa; - pp->pNotify = (XvPortNotifyPtr)NULL; - pp->pDraw = (DrawablePtr)NULL; - pp->client = (ClientPtr)NULL; - pp->grab.client = (ClientPtr)NULL; - pp->time = currentTime; - pp->devPriv.ptr = portPriv; - - portPriv->pScrn = pScrn; - portPriv->AdaptorRec = adaptorPriv; - portPriv->DevPriv.ptr = adaptorPtr->pPortPrivates[i].ptr; - - pp++; - numPort++; - } - pa->nPorts = numPort; - pa->pPorts = pPort; - if(!numPort) { - xf86XVFreeAdaptor(pa); - continue; - } - - pa->base_id = pPort->id; - - pa++; - numAdaptor++; - } - - if(numAdaptor) { - pxvs->nAdaptors = numAdaptor; - pxvs->pAdaptors = pAdaptor; - } else { - free(pAdaptor); - return FALSE; - } - - return TRUE; +xf86XVInitAdaptors(ScreenPtr pScreen, XF86VideoAdaptorPtr * infoPtr, int number) +{ + XvScreenPtr pxvs = GET_XV_SCREEN(pScreen); + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + XF86VideoAdaptorPtr adaptorPtr; + XvAdaptorPtr pAdaptor, pa; + XvAdaptorRecPrivatePtr adaptorPriv; + int na, numAdaptor; + XvPortRecPrivatePtr portPriv; + XvPortPtr pPort, pp; + int numPort; + XF86AttributePtr attributePtr; + XvAttributePtr pAttribute, pat; + XF86VideoFormatPtr formatPtr; + XvFormatPtr pFormat, pf; + int numFormat, totFormat; + XF86VideoEncodingPtr encodingPtr; + XvEncodingPtr pEncode, pe; + XF86ImagePtr imagePtr; + XvImagePtr pImage, pi; + int numVisuals; + VisualPtr pVisual; + int i; + + pxvs->nAdaptors = 0; + pxvs->pAdaptors = NULL; + + if (!(pAdaptor = calloc(number, sizeof(XvAdaptorRec)))) + return FALSE; + + for (pa = pAdaptor, na = 0, numAdaptor = 0; na < number; na++, adaptorPtr++) { + adaptorPtr = infoPtr[na]; + + if (!adaptorPtr->StopVideo || !adaptorPtr->SetPortAttribute || + !adaptorPtr->GetPortAttribute || !adaptorPtr->QueryBestSize) + continue; + + /* client libs expect at least one encoding */ + if (!adaptorPtr->nEncodings || !adaptorPtr->pEncodings) + continue; + + pa->type = adaptorPtr->type; + + if (!adaptorPtr->PutVideo && !adaptorPtr->GetVideo) + pa->type &= ~XvVideoMask; + + if (!adaptorPtr->PutStill && !adaptorPtr->GetStill) + pa->type &= ~XvStillMask; + + if (!adaptorPtr->PutImage || !adaptorPtr->QueryImageAttributes) + pa->type &= ~XvImageMask; + + if (!adaptorPtr->PutVideo && !adaptorPtr->PutImage && + !adaptorPtr->PutStill) + pa->type &= ~XvInputMask; + + if (!adaptorPtr->GetVideo && !adaptorPtr->GetStill) + pa->type &= ~XvOutputMask; + + if (!(adaptorPtr->type & (XvPixmapMask | XvWindowMask))) + continue; + if (!(adaptorPtr->type & (XvImageMask | XvVideoMask | XvStillMask))) + continue; + + pa->pScreen = pScreen; + pa->ddAllocatePort = xf86XVAllocatePort; + pa->ddFreePort = xf86XVFreePort; + pa->ddPutVideo = xf86XVPutVideo; + pa->ddPutStill = xf86XVPutStill; + pa->ddGetVideo = xf86XVGetVideo; + pa->ddGetStill = xf86XVGetStill; + pa->ddStopVideo = xf86XVStopVideo; + pa->ddPutImage = xf86XVPutImage; + pa->ddSetPortAttribute = xf86XVSetPortAttribute; + pa->ddGetPortAttribute = xf86XVGetPortAttribute; + pa->ddQueryBestSize = xf86XVQueryBestSize; + pa->ddQueryImageAttributes = xf86XVQueryImageAttributes; + pa->name = strdup(adaptorPtr->name); + + if (adaptorPtr->nEncodings && + (pEncode = calloc(adaptorPtr->nEncodings, sizeof(XvEncodingRec)))) { + + for (pe = pEncode, encodingPtr = adaptorPtr->pEncodings, i = 0; + i < adaptorPtr->nEncodings; pe++, i++, encodingPtr++) { + pe->id = encodingPtr->id; + pe->pScreen = pScreen; + pe->name = strdup(encodingPtr->name); + pe->width = encodingPtr->width; + pe->height = encodingPtr->height; + pe->rate.numerator = encodingPtr->rate.numerator; + pe->rate.denominator = encodingPtr->rate.denominator; + } + pa->nEncodings = adaptorPtr->nEncodings; + pa->pEncodings = pEncode; + } + + if (adaptorPtr->nImages && + (pImage = calloc(adaptorPtr->nImages, sizeof(XvImageRec)))) { + + for (i = 0, pi = pImage, imagePtr = adaptorPtr->pImages; + i < adaptorPtr->nImages; i++, pi++, imagePtr++) { + pi->id = imagePtr->id; + pi->type = imagePtr->type; + pi->byte_order = imagePtr->byte_order; + memcpy(pi->guid, imagePtr->guid, 16); + pi->bits_per_pixel = imagePtr->bits_per_pixel; + pi->format = imagePtr->format; + pi->num_planes = imagePtr->num_planes; + pi->depth = imagePtr->depth; + pi->red_mask = imagePtr->red_mask; + pi->green_mask = imagePtr->green_mask; + pi->blue_mask = imagePtr->blue_mask; + pi->y_sample_bits = imagePtr->y_sample_bits; + pi->u_sample_bits = imagePtr->u_sample_bits; + pi->v_sample_bits = imagePtr->v_sample_bits; + pi->horz_y_period = imagePtr->horz_y_period; + pi->horz_u_period = imagePtr->horz_u_period; + pi->horz_v_period = imagePtr->horz_v_period; + pi->vert_y_period = imagePtr->vert_y_period; + pi->vert_u_period = imagePtr->vert_u_period; + pi->vert_v_period = imagePtr->vert_v_period; + memcpy(pi->component_order, imagePtr->component_order, 32); + pi->scanline_order = imagePtr->scanline_order; + } + pa->nImages = adaptorPtr->nImages; + pa->pImages = pImage; + } + + if (adaptorPtr->nAttributes && + (pAttribute = + calloc(adaptorPtr->nAttributes, sizeof(XvAttributeRec)))) { + for (pat = pAttribute, attributePtr = adaptorPtr->pAttributes, i = + 0; i < adaptorPtr->nAttributes; pat++, i++, attributePtr++) { + pat->flags = attributePtr->flags; + pat->min_value = attributePtr->min_value; + pat->max_value = attributePtr->max_value; + pat->name = strdup(attributePtr->name); + } + pa->nAttributes = adaptorPtr->nAttributes; + pa->pAttributes = pAttribute; + } + + totFormat = adaptorPtr->nFormats; + + if (!(pFormat = calloc(totFormat, sizeof(XvFormatRec)))) { + xf86XVFreeAdaptor(pa); + continue; + } + for (pf = pFormat, i = 0, numFormat = 0, formatPtr = + adaptorPtr->pFormats; i < adaptorPtr->nFormats; i++, formatPtr++) { + numVisuals = pScreen->numVisuals; + pVisual = pScreen->visuals; + + while (numVisuals--) { + if ((pVisual->class == formatPtr->class) && + (pVisual->nplanes == formatPtr->depth)) { + + if (numFormat >= totFormat) { + void *moreSpace; + + totFormat *= 2; + moreSpace = realloc(pFormat, + totFormat * sizeof(XvFormatRec)); + if (!moreSpace) + break; + pFormat = moreSpace; + pf = pFormat + numFormat; + } + + pf->visual = pVisual->vid; + pf->depth = formatPtr->depth; + + pf++; + numFormat++; + } + pVisual++; + } + } + pa->nFormats = numFormat; + pa->pFormats = pFormat; + if (!numFormat) { + xf86XVFreeAdaptor(pa); + continue; + } + + if (!(adaptorPriv = calloc(1, sizeof(XvAdaptorRecPrivate)))) { + xf86XVFreeAdaptor(pa); + continue; + } + + adaptorPriv->flags = adaptorPtr->flags; + adaptorPriv->PutVideo = adaptorPtr->PutVideo; + adaptorPriv->PutStill = adaptorPtr->PutStill; + adaptorPriv->GetVideo = adaptorPtr->GetVideo; + adaptorPriv->GetStill = adaptorPtr->GetStill; + adaptorPriv->StopVideo = adaptorPtr->StopVideo; + adaptorPriv->SetPortAttribute = adaptorPtr->SetPortAttribute; + adaptorPriv->GetPortAttribute = adaptorPtr->GetPortAttribute; + adaptorPriv->QueryBestSize = adaptorPtr->QueryBestSize; + adaptorPriv->QueryImageAttributes = adaptorPtr->QueryImageAttributes; + adaptorPriv->PutImage = adaptorPtr->PutImage; + adaptorPriv->ReputImage = adaptorPtr->ReputImage; /* image/still */ + + pa->devPriv.ptr = (pointer) adaptorPriv; + + if (!(pPort = calloc(adaptorPtr->nPorts, sizeof(XvPortRec)))) { + xf86XVFreeAdaptor(pa); + continue; + } + for (pp = pPort, i = 0, numPort = 0; i < adaptorPtr->nPorts; i++) { + + if (!(pp->id = FakeClientID(0))) + continue; + + if (!(portPriv = calloc(1, sizeof(XvPortRecPrivate)))) + continue; + + if (!AddResource(pp->id, PortResource, pp)) { + free(portPriv); + continue; + } + + pp->pAdaptor = pa; + pp->pNotify = (XvPortNotifyPtr) NULL; + pp->pDraw = (DrawablePtr) NULL; + pp->client = (ClientPtr) NULL; + pp->grab.client = (ClientPtr) NULL; + pp->time = currentTime; + pp->devPriv.ptr = portPriv; + + portPriv->pScrn = pScrn; + portPriv->AdaptorRec = adaptorPriv; + portPriv->DevPriv.ptr = adaptorPtr->pPortPrivates[i].ptr; + + pp++; + numPort++; + } + pa->nPorts = numPort; + pa->pPorts = pPort; + if (!numPort) { + xf86XVFreeAdaptor(pa); + continue; + } + + pa->base_id = pPort->id; + + pa++; + numAdaptor++; + } + + if (numAdaptor) { + pxvs->nAdaptors = numAdaptor; + pxvs->pAdaptors = pAdaptor; + } + else { + free(pAdaptor); + return FALSE; + } + + return TRUE; } /* Video should be clipped to the intersection of the window cliplist @@ -650,66 +635,64 @@ xf86XVInitAdaptors( static void xf86XVUpdateCompositeClip(XvPortRecPrivatePtr portPriv) { - RegionPtr pregWin, pCompositeClip; - WindowPtr pWin; - Bool freeCompClip = FALSE; - - if(portPriv->pCompositeClip) - return; - - pWin = (WindowPtr)portPriv->pDraw; - - /* get window clip list */ - if(portPriv->subWindowMode == IncludeInferiors) { - pregWin = NotClippedByChildren(pWin); - freeCompClip = TRUE; - } else - pregWin = &pWin->clipList; - - if(!portPriv->clientClip) { - portPriv->pCompositeClip = pregWin; - portPriv->FreeCompositeClip = freeCompClip; - return; - } - - pCompositeClip = RegionCreate(NullBox, 1); - RegionCopy(pCompositeClip, portPriv->clientClip); - RegionTranslate(pCompositeClip, - portPriv->pDraw->x, portPriv->pDraw->y); - RegionIntersect(pCompositeClip, pregWin, pCompositeClip); - - portPriv->pCompositeClip = pCompositeClip; - portPriv->FreeCompositeClip = TRUE; - - if(freeCompClip) { - RegionDestroy(pregWin); - } + RegionPtr pregWin, pCompositeClip; + WindowPtr pWin; + Bool freeCompClip = FALSE; + + if (portPriv->pCompositeClip) + return; + + pWin = (WindowPtr) portPriv->pDraw; + + /* get window clip list */ + if (portPriv->subWindowMode == IncludeInferiors) { + pregWin = NotClippedByChildren(pWin); + freeCompClip = TRUE; + } + else + pregWin = &pWin->clipList; + + if (!portPriv->clientClip) { + portPriv->pCompositeClip = pregWin; + portPriv->FreeCompositeClip = freeCompClip; + return; + } + + pCompositeClip = RegionCreate(NullBox, 1); + RegionCopy(pCompositeClip, portPriv->clientClip); + RegionTranslate(pCompositeClip, portPriv->pDraw->x, portPriv->pDraw->y); + RegionIntersect(pCompositeClip, pregWin, pCompositeClip); + + portPriv->pCompositeClip = pCompositeClip; + portPriv->FreeCompositeClip = TRUE; + + if (freeCompClip) { + RegionDestroy(pregWin); + } } /* Save the current clientClip and update the CompositeClip whenever we have a fresh GC */ static void -xf86XVCopyClip( - XvPortRecPrivatePtr portPriv, - GCPtr pGC -){ +xf86XVCopyClip(XvPortRecPrivatePtr portPriv, GCPtr pGC) +{ /* copy the new clip if it exists */ - if((pGC->clientClipType == CT_REGION) && pGC->clientClip) { - if(!portPriv->clientClip) - portPriv->clientClip = RegionCreate(NullBox, 1); - /* Note: this is in window coordinates */ - RegionCopy(portPriv->clientClip, pGC->clientClip); - RegionTranslate(portPriv->clientClip, - pGC->clipOrg.x, pGC->clipOrg.y); - } else if(portPriv->clientClip) { /* free the old clientClip */ - RegionDestroy(portPriv->clientClip); - portPriv->clientClip = NULL; + if ((pGC->clientClipType == CT_REGION) && pGC->clientClip) { + if (!portPriv->clientClip) + portPriv->clientClip = RegionCreate(NullBox, 1); + /* Note: this is in window coordinates */ + RegionCopy(portPriv->clientClip, pGC->clientClip); + RegionTranslate(portPriv->clientClip, pGC->clipOrg.x, pGC->clipOrg.y); + } + else if (portPriv->clientClip) { /* free the old clientClip */ + RegionDestroy(portPriv->clientClip); + portPriv->clientClip = NULL; } /* get rid of the old clip list */ - if(portPriv->pCompositeClip && portPriv->FreeCompositeClip) { - RegionDestroy(portPriv->pCompositeClip); + if (portPriv->pCompositeClip && portPriv->FreeCompositeClip) { + RegionDestroy(portPriv->pCompositeClip); } portPriv->pCompositeClip = pGC->pCompositeClip; @@ -719,19 +702,17 @@ xf86XVCopyClip( static void xf86XVCopyCompositeClip(XvPortRecPrivatePtr portPriv, - GCPtr pGC, - DrawablePtr pDraw) + GCPtr pGC, DrawablePtr pDraw) { if (!portPriv->clientClip) - portPriv->clientClip = RegionCreate(NullBox, 1); + portPriv->clientClip = RegionCreate(NullBox, 1); /* Keep the original GC composite clip around for ReputImage */ RegionCopy(portPriv->clientClip, pGC->pCompositeClip); - RegionTranslate(portPriv->clientClip, - -pDraw->x, -pDraw->y); + RegionTranslate(portPriv->clientClip, -pDraw->x, -pDraw->y); /* get rid of the old clip list */ if (portPriv->pCompositeClip && portPriv->FreeCompositeClip) - RegionDestroy(portPriv->pCompositeClip); + RegionDestroy(portPriv->pCompositeClip); portPriv->pCompositeClip = pGC->pCompositeClip; portPriv->FreeCompositeClip = FALSE; @@ -741,257 +722,257 @@ xf86XVCopyCompositeClip(XvPortRecPrivatePtr portPriv, static int xf86XVRegetVideo(XvPortRecPrivatePtr portPriv) { - RegionRec WinRegion; - RegionRec ClipRegion; - BoxRec WinBox; - int ret = Success; - Bool clippedAway = FALSE; - - xf86XVUpdateCompositeClip(portPriv); - - /* translate the video region to the screen */ - WinBox.x1 = portPriv->pDraw->x + portPriv->drw_x; - WinBox.y1 = portPriv->pDraw->y + portPriv->drw_y; - WinBox.x2 = WinBox.x1 + portPriv->drw_w; - WinBox.y2 = WinBox.y1 + portPriv->drw_h; - - /* clip to the window composite clip */ - RegionInit(&WinRegion, &WinBox, 1); - RegionNull(&ClipRegion); - RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip); - - /* that's all if it's totally obscured */ - if(!RegionNotEmpty(&ClipRegion)) { - clippedAway = TRUE; - goto CLIP_VIDEO_BAILOUT; - } - - if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { - RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); - } - - ret = (*portPriv->AdaptorRec->GetVideo)(portPriv->pScrn, - portPriv->vid_x, portPriv->vid_y, - WinBox.x1, WinBox.y1, - portPriv->vid_w, portPriv->vid_h, - portPriv->drw_w, portPriv->drw_h, - &ClipRegion, portPriv->DevPriv.ptr, - portPriv->pDraw); - - if(ret == Success) - portPriv->isOn = XV_ON; - -CLIP_VIDEO_BAILOUT: - - if((clippedAway || (ret != Success)) && portPriv->isOn == XV_ON) { - (*portPriv->AdaptorRec->StopVideo)( - portPriv->pScrn, portPriv->DevPriv.ptr, FALSE); - portPriv->isOn = XV_PENDING; - } - - /* This clip was copied and only good for one shot */ - if(!portPriv->FreeCompositeClip) - portPriv->pCompositeClip = NULL; - - RegionUninit(&WinRegion); - RegionUninit(&ClipRegion); - - return ret; -} + RegionRec WinRegion; + RegionRec ClipRegion; + BoxRec WinBox; + int ret = Success; + Bool clippedAway = FALSE; + + xf86XVUpdateCompositeClip(portPriv); + + /* translate the video region to the screen */ + WinBox.x1 = portPriv->pDraw->x + portPriv->drw_x; + WinBox.y1 = portPriv->pDraw->y + portPriv->drw_y; + WinBox.x2 = WinBox.x1 + portPriv->drw_w; + WinBox.y2 = WinBox.y1 + portPriv->drw_h; + + /* clip to the window composite clip */ + RegionInit(&WinRegion, &WinBox, 1); + RegionNull(&ClipRegion); + RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip); + + /* that's all if it's totally obscured */ + if (!RegionNotEmpty(&ClipRegion)) { + clippedAway = TRUE; + goto CLIP_VIDEO_BAILOUT; + } + + if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { + RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); + } + + ret = (*portPriv->AdaptorRec->GetVideo) (portPriv->pScrn, + portPriv->vid_x, portPriv->vid_y, + WinBox.x1, WinBox.y1, + portPriv->vid_w, portPriv->vid_h, + portPriv->drw_w, portPriv->drw_h, + &ClipRegion, portPriv->DevPriv.ptr, + portPriv->pDraw); + + if (ret == Success) + portPriv->isOn = XV_ON; + + CLIP_VIDEO_BAILOUT: + + if ((clippedAway || (ret != Success)) && portPriv->isOn == XV_ON) { + (*portPriv->AdaptorRec->StopVideo) (portPriv->pScrn, + portPriv->DevPriv.ptr, FALSE); + portPriv->isOn = XV_PENDING; + } + /* This clip was copied and only good for one shot */ + if (!portPriv->FreeCompositeClip) + portPriv->pCompositeClip = NULL; + + RegionUninit(&WinRegion); + RegionUninit(&ClipRegion); + + return ret; +} static int xf86XVReputVideo(XvPortRecPrivatePtr portPriv) { - RegionRec WinRegion; - RegionRec ClipRegion; - BoxRec WinBox; - int ret = Success; - Bool clippedAway = FALSE; - - xf86XVUpdateCompositeClip(portPriv); - - /* translate the video region to the screen */ - WinBox.x1 = portPriv->pDraw->x + portPriv->drw_x; - WinBox.y1 = portPriv->pDraw->y + portPriv->drw_y; - WinBox.x2 = WinBox.x1 + portPriv->drw_w; - WinBox.y2 = WinBox.y1 + portPriv->drw_h; - - /* clip to the window composite clip */ - RegionInit(&WinRegion, &WinBox, 1); - RegionNull(&ClipRegion); - RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip); - - /* clip and translate to the viewport */ - if(portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) { - RegionRec VPReg; - BoxRec VPBox; - - VPBox.x1 = portPriv->pScrn->frameX0; - VPBox.y1 = portPriv->pScrn->frameY0; - VPBox.x2 = portPriv->pScrn->frameX1 + 1; - VPBox.y2 = portPriv->pScrn->frameY1 + 1; - - RegionInit(&VPReg, &VPBox, 1); - RegionIntersect(&ClipRegion, &ClipRegion, &VPReg); - RegionUninit(&VPReg); - } - - /* that's all if it's totally obscured */ - if(!RegionNotEmpty(&ClipRegion)) { - clippedAway = TRUE; - goto CLIP_VIDEO_BAILOUT; - } - - /* bailout if we have to clip but the hardware doesn't support it */ - if(portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) { - BoxPtr clipBox = RegionRects(&ClipRegion); - if( (RegionNumRects(&ClipRegion) != 1) || - (clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) || - (clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2)) - { - clippedAway = TRUE; - goto CLIP_VIDEO_BAILOUT; - } - } - - if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { - RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); - } - - ret = (*portPriv->AdaptorRec->PutVideo)(portPriv->pScrn, - portPriv->vid_x, portPriv->vid_y, - WinBox.x1, WinBox.y1, - portPriv->vid_w, portPriv->vid_h, - portPriv->drw_w, portPriv->drw_h, - &ClipRegion, portPriv->DevPriv.ptr, - portPriv->pDraw); - - if(ret == Success) portPriv->isOn = XV_ON; - -CLIP_VIDEO_BAILOUT: - - if((clippedAway || (ret != Success)) && (portPriv->isOn == XV_ON)) { - (*portPriv->AdaptorRec->StopVideo)( - portPriv->pScrn, portPriv->DevPriv.ptr, FALSE); - portPriv->isOn = XV_PENDING; - } - - /* This clip was copied and only good for one shot */ - if(!portPriv->FreeCompositeClip) - portPriv->pCompositeClip = NULL; - - RegionUninit(&WinRegion); - RegionUninit(&ClipRegion); - - return ret; + RegionRec WinRegion; + RegionRec ClipRegion; + BoxRec WinBox; + int ret = Success; + Bool clippedAway = FALSE; + + xf86XVUpdateCompositeClip(portPriv); + + /* translate the video region to the screen */ + WinBox.x1 = portPriv->pDraw->x + portPriv->drw_x; + WinBox.y1 = portPriv->pDraw->y + portPriv->drw_y; + WinBox.x2 = WinBox.x1 + portPriv->drw_w; + WinBox.y2 = WinBox.y1 + portPriv->drw_h; + + /* clip to the window composite clip */ + RegionInit(&WinRegion, &WinBox, 1); + RegionNull(&ClipRegion); + RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip); + + /* clip and translate to the viewport */ + if (portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) { + RegionRec VPReg; + BoxRec VPBox; + + VPBox.x1 = portPriv->pScrn->frameX0; + VPBox.y1 = portPriv->pScrn->frameY0; + VPBox.x2 = portPriv->pScrn->frameX1 + 1; + VPBox.y2 = portPriv->pScrn->frameY1 + 1; + + RegionInit(&VPReg, &VPBox, 1); + RegionIntersect(&ClipRegion, &ClipRegion, &VPReg); + RegionUninit(&VPReg); + } + + /* that's all if it's totally obscured */ + if (!RegionNotEmpty(&ClipRegion)) { + clippedAway = TRUE; + goto CLIP_VIDEO_BAILOUT; + } + + /* bailout if we have to clip but the hardware doesn't support it */ + if (portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) { + BoxPtr clipBox = RegionRects(&ClipRegion); + + if ((RegionNumRects(&ClipRegion) != 1) || + (clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) || + (clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2)) { + clippedAway = TRUE; + goto CLIP_VIDEO_BAILOUT; + } + } + + if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { + RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); + } + + ret = (*portPriv->AdaptorRec->PutVideo) (portPriv->pScrn, + portPriv->vid_x, portPriv->vid_y, + WinBox.x1, WinBox.y1, + portPriv->vid_w, portPriv->vid_h, + portPriv->drw_w, portPriv->drw_h, + &ClipRegion, portPriv->DevPriv.ptr, + portPriv->pDraw); + + if (ret == Success) + portPriv->isOn = XV_ON; + + CLIP_VIDEO_BAILOUT: + + if ((clippedAway || (ret != Success)) && (portPriv->isOn == XV_ON)) { + (*portPriv->AdaptorRec->StopVideo) (portPriv->pScrn, + portPriv->DevPriv.ptr, FALSE); + portPriv->isOn = XV_PENDING; + } + + /* This clip was copied and only good for one shot */ + if (!portPriv->FreeCompositeClip) + portPriv->pCompositeClip = NULL; + + RegionUninit(&WinRegion); + RegionUninit(&ClipRegion); + + return ret; } /* Reput image/still */ static int xf86XVReputImage(XvPortRecPrivatePtr portPriv) { - RegionRec WinRegion; - RegionRec ClipRegion; - BoxRec WinBox; - int ret = Success; - Bool clippedAway = FALSE; - - xf86XVUpdateCompositeClip(portPriv); - - /* the clip can get smaller over time */ - RegionCopy(portPriv->clientClip, portPriv->pCompositeClip); - RegionTranslate(portPriv->clientClip, - -portPriv->pDraw->x, -portPriv->pDraw->y); - - /* translate the video region to the screen */ - WinBox.x1 = portPriv->pDraw->x + portPriv->drw_x; - WinBox.y1 = portPriv->pDraw->y + portPriv->drw_y; - WinBox.x2 = WinBox.x1 + portPriv->drw_w; - WinBox.y2 = WinBox.y1 + portPriv->drw_h; - - /* clip to the window composite clip */ - RegionInit(&WinRegion, &WinBox, 1); - RegionNull(&ClipRegion); - RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip); - - /* clip and translate to the viewport */ - if(portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) { - RegionRec VPReg; - BoxRec VPBox; - - VPBox.x1 = portPriv->pScrn->frameX0; - VPBox.y1 = portPriv->pScrn->frameY0; - VPBox.x2 = portPriv->pScrn->frameX1 + 1; - VPBox.y2 = portPriv->pScrn->frameY1 + 1; - - RegionInit(&VPReg, &VPBox, 1); - RegionIntersect(&ClipRegion, &ClipRegion, &VPReg); - RegionUninit(&VPReg); - } - - /* that's all if it's totally obscured */ - if(!RegionNotEmpty(&ClipRegion)) { - clippedAway = TRUE; - goto CLIP_VIDEO_BAILOUT; - } - - /* bailout if we have to clip but the hardware doesn't support it */ - if(portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) { - BoxPtr clipBox = RegionRects(&ClipRegion); - if( (RegionNumRects(&ClipRegion) != 1) || - (clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) || - (clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2)) - { - clippedAway = TRUE; - goto CLIP_VIDEO_BAILOUT; - } - } - - if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { - RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); - } - - ret = (*portPriv->AdaptorRec->ReputImage)(portPriv->pScrn, - portPriv->vid_x, portPriv->vid_y, - WinBox.x1, WinBox.y1, - portPriv->vid_w, portPriv->vid_h, - portPriv->drw_w, portPriv->drw_h, - &ClipRegion, portPriv->DevPriv.ptr, - portPriv->pDraw); - - portPriv->isOn = (ret == Success) ? XV_ON : XV_OFF; - -CLIP_VIDEO_BAILOUT: - - if((clippedAway || (ret != Success)) && (portPriv->isOn == XV_ON)) { - (*portPriv->AdaptorRec->StopVideo)( - portPriv->pScrn, portPriv->DevPriv.ptr, FALSE); - portPriv->isOn = XV_PENDING; - } - - /* This clip was copied and only good for one shot */ - if(!portPriv->FreeCompositeClip) - portPriv->pCompositeClip = NULL; - - RegionUninit(&WinRegion); - RegionUninit(&ClipRegion); - - return ret; -} + RegionRec WinRegion; + RegionRec ClipRegion; + BoxRec WinBox; + int ret = Success; + Bool clippedAway = FALSE; + + xf86XVUpdateCompositeClip(portPriv); + + /* the clip can get smaller over time */ + RegionCopy(portPriv->clientClip, portPriv->pCompositeClip); + RegionTranslate(portPriv->clientClip, + -portPriv->pDraw->x, -portPriv->pDraw->y); + + /* translate the video region to the screen */ + WinBox.x1 = portPriv->pDraw->x + portPriv->drw_x; + WinBox.y1 = portPriv->pDraw->y + portPriv->drw_y; + WinBox.x2 = WinBox.x1 + portPriv->drw_w; + WinBox.y2 = WinBox.y1 + portPriv->drw_h; + + /* clip to the window composite clip */ + RegionInit(&WinRegion, &WinBox, 1); + RegionNull(&ClipRegion); + RegionIntersect(&ClipRegion, &WinRegion, portPriv->pCompositeClip); + + /* clip and translate to the viewport */ + if (portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) { + RegionRec VPReg; + BoxRec VPBox; + + VPBox.x1 = portPriv->pScrn->frameX0; + VPBox.y1 = portPriv->pScrn->frameY0; + VPBox.x2 = portPriv->pScrn->frameX1 + 1; + VPBox.y2 = portPriv->pScrn->frameY1 + 1; + + RegionInit(&VPReg, &VPBox, 1); + RegionIntersect(&ClipRegion, &ClipRegion, &VPReg); + RegionUninit(&VPReg); + } + + /* that's all if it's totally obscured */ + if (!RegionNotEmpty(&ClipRegion)) { + clippedAway = TRUE; + goto CLIP_VIDEO_BAILOUT; + } + + /* bailout if we have to clip but the hardware doesn't support it */ + if (portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) { + BoxPtr clipBox = RegionRects(&ClipRegion); + + if ((RegionNumRects(&ClipRegion) != 1) || + (clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) || + (clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2)) { + clippedAway = TRUE; + goto CLIP_VIDEO_BAILOUT; + } + } + + if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { + RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); + } + + ret = (*portPriv->AdaptorRec->ReputImage) (portPriv->pScrn, + portPriv->vid_x, portPriv->vid_y, + WinBox.x1, WinBox.y1, + portPriv->vid_w, portPriv->vid_h, + portPriv->drw_w, portPriv->drw_h, + &ClipRegion, + portPriv->DevPriv.ptr, + portPriv->pDraw); + portPriv->isOn = (ret == Success) ? XV_ON : XV_OFF; + + CLIP_VIDEO_BAILOUT: + + if ((clippedAway || (ret != Success)) && (portPriv->isOn == XV_ON)) { + (*portPriv->AdaptorRec->StopVideo) (portPriv->pScrn, + portPriv->DevPriv.ptr, FALSE); + portPriv->isOn = XV_PENDING; + } + + /* This clip was copied and only good for one shot */ + if (!portPriv->FreeCompositeClip) + portPriv->pCompositeClip = NULL; + + RegionUninit(&WinRegion); + RegionUninit(&ClipRegion); + + return ret; +} static int xf86XVReputAllVideo(WindowPtr pWin, pointer data) { XF86XVWindowPtr WinPriv = GET_XF86XV_WINDOW(pWin); - while(WinPriv) { - if(WinPriv->PortRec->type == XvInputMask) - xf86XVReputVideo(WinPriv->PortRec); - else - xf86XVRegetVideo(WinPriv->PortRec); - WinPriv = WinPriv->next; + while (WinPriv) { + if (WinPriv->PortRec->type == XvInputMask) + xf86XVReputVideo(WinPriv->PortRec); + else + xf86XVRegetVideo(WinPriv->PortRec); + WinPriv = WinPriv->next; } return WT_WALKCHILDREN; @@ -1000,86 +981,86 @@ xf86XVReputAllVideo(WindowPtr pWin, pointer data) static int xf86XVEnlistPortInWindow(WindowPtr pWin, XvPortRecPrivatePtr portPriv) { - XF86XVWindowPtr winPriv, PrivRoot; + XF86XVWindowPtr winPriv, PrivRoot; - winPriv = PrivRoot = GET_XF86XV_WINDOW(pWin); + winPriv = PrivRoot = GET_XF86XV_WINDOW(pWin); - /* Enlist our port in the window private */ - while(winPriv) { - if(winPriv->PortRec == portPriv) /* we're already listed */ - break; - winPriv = winPriv->next; - } + /* Enlist our port in the window private */ + while (winPriv) { + if (winPriv->PortRec == portPriv) /* we're already listed */ + break; + winPriv = winPriv->next; + } - if(!winPriv) { - winPriv = calloc(1, sizeof(XF86XVWindowRec)); - if(!winPriv) return BadAlloc; - winPriv->PortRec = portPriv; - winPriv->next = PrivRoot; - dixSetPrivate(&pWin->devPrivates, XF86XVWindowKey, winPriv); - } + if (!winPriv) { + winPriv = calloc(1, sizeof(XF86XVWindowRec)); + if (!winPriv) + return BadAlloc; + winPriv->PortRec = portPriv; + winPriv->next = PrivRoot; + dixSetPrivate(&pWin->devPrivates, XF86XVWindowKey, winPriv); + } - portPriv->pDraw = (DrawablePtr)pWin; + portPriv->pDraw = (DrawablePtr) pWin; - return Success; + return Success; } - static void xf86XVRemovePortFromWindow(WindowPtr pWin, XvPortRecPrivatePtr portPriv) { - XF86XVWindowPtr winPriv, prevPriv = NULL; - winPriv = GET_XF86XV_WINDOW(pWin); - - while(winPriv) { - if(winPriv->PortRec == portPriv) { - if(prevPriv) - prevPriv->next = winPriv->next; - else - dixSetPrivate(&pWin->devPrivates, XF86XVWindowKey, - winPriv->next); - free(winPriv); - break; - } - prevPriv = winPriv; - winPriv = winPriv->next; - } - portPriv->pDraw = NULL; - if (portPriv->ckeyFilled) { - RegionDestroy(portPriv->ckeyFilled); - portPriv->ckeyFilled = NULL; - } - portPriv->clipChanged = FALSE; + XF86XVWindowPtr winPriv, prevPriv = NULL; + + winPriv = GET_XF86XV_WINDOW(pWin); + + while (winPriv) { + if (winPriv->PortRec == portPriv) { + if (prevPriv) + prevPriv->next = winPriv->next; + else + dixSetPrivate(&pWin->devPrivates, XF86XVWindowKey, + winPriv->next); + free(winPriv); + break; + } + prevPriv = winPriv; + winPriv = winPriv->next; + } + portPriv->pDraw = NULL; + if (portPriv->ckeyFilled) { + RegionDestroy(portPriv->ckeyFilled); + portPriv->ckeyFilled = NULL; + } + portPriv->clipChanged = FALSE; } static void -xf86XVReputOrStopPort(XvPortRecPrivatePtr pPriv, - WindowPtr pWin, - Bool visible) +xf86XVReputOrStopPort(XvPortRecPrivatePtr pPriv, WindowPtr pWin, Bool visible) { if (!visible) { - if (pPriv->isOn == XV_ON) { - (*pPriv->AdaptorRec->StopVideo)(pPriv->pScrn, pPriv->DevPriv.ptr, FALSE); - pPriv->isOn = XV_PENDING; - } + if (pPriv->isOn == XV_ON) { + (*pPriv->AdaptorRec->StopVideo) (pPriv->pScrn, pPriv->DevPriv.ptr, + FALSE); + pPriv->isOn = XV_PENDING; + } - if (!pPriv->type) /* overlaid still/image*/ - xf86XVRemovePortFromWindow(pWin, pPriv); + if (!pPriv->type) /* overlaid still/image */ + xf86XVRemovePortFromWindow(pWin, pPriv); - return; + return; } switch (pPriv->type) { case XvInputMask: - xf86XVReputVideo(pPriv); - break; + xf86XVReputVideo(pPriv); + break; case XvOutputMask: - xf86XVRegetVideo(pPriv); - break; - default: /* overlaid still/image*/ - if (pPriv->AdaptorRec->ReputImage) - xf86XVReputImage(pPriv); - break; + xf86XVRegetVideo(pPriv); + break; + default: /* overlaid still/image */ + if (pPriv->AdaptorRec->ReputImage) + xf86XVReputImage(pPriv); + break; } } @@ -1092,33 +1073,34 @@ xf86XVReputOrStopAllPorts(ScrnInfoPtr pScrn, Bool onlyChanged) int c, i; for (c = pxvs->nAdaptors, pa = pxvs->pAdaptors; c > 0; c--, pa++) { - XvPortPtr pPort = pa->pPorts; + XvPortPtr pPort = pa->pPorts; - for (i = pa->nPorts; i > 0; i--, pPort++) { - XvPortRecPrivatePtr pPriv = (XvPortRecPrivatePtr)pPort->devPriv.ptr; - WindowPtr pWin = (WindowPtr)pPriv->pDraw; - Bool visible; + for (i = pa->nPorts; i > 0; i--, pPort++) { + XvPortRecPrivatePtr pPriv = + (XvPortRecPrivatePtr) pPort->devPriv.ptr; + WindowPtr pWin = (WindowPtr) pPriv->pDraw; + Bool visible; - if (pPriv->isOn == XV_OFF || !pWin) - continue; + if (pPriv->isOn == XV_OFF || !pWin) + continue; - if (onlyChanged && !pPriv->clipChanged) - continue; + if (onlyChanged && !pPriv->clipChanged) + continue; - visible = pWin->visibility == VisibilityUnobscured || - pWin->visibility == VisibilityPartiallyObscured; + visible = pWin->visibility == VisibilityUnobscured || + pWin->visibility == VisibilityPartiallyObscured; - /* - * Stop and remove still/images if - * ReputImage isn't supported. - */ - if (!pPriv->type && !pPriv->AdaptorRec->ReputImage) - visible = FALSE; + /* + * Stop and remove still/images if + * ReputImage isn't supported. + */ + if (!pPriv->type && !pPriv->AdaptorRec->ReputImage) + visible = FALSE; - xf86XVReputOrStopPort(pPriv, pWin, visible); + xf86XVReputOrStopPort(pPriv, pWin, visible); - pPriv->clipChanged = FALSE; - } + pPriv->clipChanged = FALSE; + } } } @@ -1127,33 +1109,33 @@ xf86XVReputOrStopAllPorts(ScrnInfoPtr pScrn, Bool onlyChanged) static Bool xf86XVDestroyWindow(WindowPtr pWin) { - ScreenPtr pScreen = pWin->drawable.pScreen; - XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); - XF86XVWindowPtr tmp, WinPriv = GET_XF86XV_WINDOW(pWin); - int ret; - - while(WinPriv) { - XvPortRecPrivatePtr pPriv = WinPriv->PortRec; - - if(pPriv->isOn > XV_OFF) { - (*pPriv->AdaptorRec->StopVideo)( - pPriv->pScrn, pPriv->DevPriv.ptr, TRUE); - pPriv->isOn = XV_OFF; - } + ScreenPtr pScreen = pWin->drawable.pScreen; + XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); + XF86XVWindowPtr tmp, WinPriv = GET_XF86XV_WINDOW(pWin); + int ret; - pPriv->pDraw = NULL; - tmp = WinPriv; - WinPriv = WinPriv->next; - free(tmp); - } + while (WinPriv) { + XvPortRecPrivatePtr pPriv = WinPriv->PortRec; + + if (pPriv->isOn > XV_OFF) { + (*pPriv->AdaptorRec->StopVideo) (pPriv->pScrn, pPriv->DevPriv.ptr, + TRUE); + pPriv->isOn = XV_OFF; + } + + pPriv->pDraw = NULL; + tmp = WinPriv; + WinPriv = WinPriv->next; + free(tmp); + } - dixSetPrivate(&pWin->devPrivates, XF86XVWindowKey, NULL); + dixSetPrivate(&pWin->devPrivates, XF86XVWindowKey, NULL); - pScreen->DestroyWindow = ScreenPriv->DestroyWindow; - ret = (*pScreen->DestroyWindow)(pWin); - pScreen->DestroyWindow = xf86XVDestroyWindow; + pScreen->DestroyWindow = ScreenPriv->DestroyWindow; + ret = (*pScreen->DestroyWindow) (pWin); + pScreen->DestroyWindow = xf86XVDestroyWindow; - return ret; + return ret; } static void @@ -1164,9 +1146,9 @@ xf86XVPostValidateTree(WindowPtr pWin, WindowPtr pLayerWin, VTKind kind) ScrnInfoPtr pScrn; if (pWin) - pScreen = pWin->drawable.pScreen; + pScreen = pWin->drawable.pScreen; else - pScreen = pLayerWin->drawable.pScreen; + pScreen = pLayerWin->drawable.pScreen; ScreenPriv = GET_XF86XV_SCREEN(pScreen); pScrn = xf86Screens[pScreen->myNum]; @@ -1175,7 +1157,7 @@ xf86XVPostValidateTree(WindowPtr pWin, WindowPtr pLayerWin, VTKind kind) pScreen->PostValidateTree = ScreenPriv->PostValidateTree; if (pScreen->PostValidateTree) { - (*pScreen->PostValidateTree)(pWin, pLayerWin, kind); + (*pScreen->PostValidateTree) (pWin, pLayerWin, kind); } ScreenPriv->PostValidateTree = PostValidateTreeUndefined; } @@ -1183,140 +1165,137 @@ xf86XVPostValidateTree(WindowPtr pWin, WindowPtr pLayerWin, VTKind kind) static void xf86XVWindowExposures(WindowPtr pWin, RegionPtr reg1, RegionPtr reg2) { - ScreenPtr pScreen = pWin->drawable.pScreen; - XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); - XF86XVWindowPtr WinPriv = GET_XF86XV_WINDOW(pWin); - XvPortRecPrivatePtr pPriv; - Bool AreasExposed; - - AreasExposed = (WinPriv && reg1 && RegionNotEmpty(reg1)); - - pScreen->WindowExposures = ScreenPriv->WindowExposures; - (*pScreen->WindowExposures)(pWin, reg1, reg2); - pScreen->WindowExposures = xf86XVWindowExposures; - - /* filter out XClearWindow/Area */ - if (!pWin->valdata) return; - - while(WinPriv) { - Bool visible = TRUE; - - pPriv = WinPriv->PortRec; - - /* - * Stop and remove still/images if areas were exposed and - * ReputImage isn't supported. - */ - if (!pPriv->type && !pPriv->AdaptorRec->ReputImage) - visible = !AreasExposed; - - /* - * Subtract exposed areas from overlaid image to match textured video - * behavior. - */ - if (!pPriv->type && pPriv->clientClip) - RegionSubtract(pPriv->clientClip, pPriv->clientClip, reg1); - - if (visible && pPriv->ckeyFilled) { - RegionRec tmp; - RegionNull(&tmp); - RegionCopy(&tmp, reg1); - RegionTranslate(&tmp, pWin->drawable.x, pWin->drawable.y); - RegionSubtract(pPriv->ckeyFilled, pPriv->ckeyFilled, &tmp); - } - - WinPriv = WinPriv->next; - xf86XVReputOrStopPort(pPriv, pWin, visible); - - pPriv->clipChanged = FALSE; - } + ScreenPtr pScreen = pWin->drawable.pScreen; + XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); + XF86XVWindowPtr WinPriv = GET_XF86XV_WINDOW(pWin); + XvPortRecPrivatePtr pPriv; + Bool AreasExposed; + + AreasExposed = (WinPriv && reg1 && RegionNotEmpty(reg1)); + + pScreen->WindowExposures = ScreenPriv->WindowExposures; + (*pScreen->WindowExposures) (pWin, reg1, reg2); + pScreen->WindowExposures = xf86XVWindowExposures; + + /* filter out XClearWindow/Area */ + if (!pWin->valdata) + return; + + while (WinPriv) { + Bool visible = TRUE; + + pPriv = WinPriv->PortRec; + + /* + * Stop and remove still/images if areas were exposed and + * ReputImage isn't supported. + */ + if (!pPriv->type && !pPriv->AdaptorRec->ReputImage) + visible = !AreasExposed; + + /* + * Subtract exposed areas from overlaid image to match textured video + * behavior. + */ + if (!pPriv->type && pPriv->clientClip) + RegionSubtract(pPriv->clientClip, pPriv->clientClip, reg1); + + if (visible && pPriv->ckeyFilled) { + RegionRec tmp; + + RegionNull(&tmp); + RegionCopy(&tmp, reg1); + RegionTranslate(&tmp, pWin->drawable.x, pWin->drawable.y); + RegionSubtract(pPriv->ckeyFilled, pPriv->ckeyFilled, &tmp); + } + + WinPriv = WinPriv->next; + xf86XVReputOrStopPort(pPriv, pWin, visible); + + pPriv->clipChanged = FALSE; + } } static void xf86XVClipNotify(WindowPtr pWin, int dx, int dy) { - ScreenPtr pScreen = pWin->drawable.pScreen; - XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); - XF86XVWindowPtr WinPriv = GET_XF86XV_WINDOW(pWin); - XvPortRecPrivatePtr pPriv; + ScreenPtr pScreen = pWin->drawable.pScreen; + XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); + XF86XVWindowPtr WinPriv = GET_XF86XV_WINDOW(pWin); + XvPortRecPrivatePtr pPriv; - while(WinPriv) { - pPriv = WinPriv->PortRec; + while (WinPriv) { + pPriv = WinPriv->PortRec; - if(pPriv->pCompositeClip && pPriv->FreeCompositeClip) - RegionDestroy(pPriv->pCompositeClip); + if (pPriv->pCompositeClip && pPriv->FreeCompositeClip) + RegionDestroy(pPriv->pCompositeClip); - pPriv->pCompositeClip = NULL; + pPriv->pCompositeClip = NULL; - if (pPriv->AdaptorRec->ClipNotify) - (*pPriv->AdaptorRec->ClipNotify)(pPriv->pScrn, pPriv->DevPriv.ptr, - pWin, dx, dy); + if (pPriv->AdaptorRec->ClipNotify) + (*pPriv->AdaptorRec->ClipNotify) (pPriv->pScrn, pPriv->DevPriv.ptr, + pWin, dx, dy); - pPriv->clipChanged = TRUE; + pPriv->clipChanged = TRUE; - if (ScreenPriv->PostValidateTree == PostValidateTreeUndefined) { - ScreenPriv->PostValidateTree = pScreen->PostValidateTree; - pScreen->PostValidateTree = xf86XVPostValidateTree; - } + if (ScreenPriv->PostValidateTree == PostValidateTreeUndefined) { + ScreenPriv->PostValidateTree = pScreen->PostValidateTree; + pScreen->PostValidateTree = xf86XVPostValidateTree; + } - WinPriv = WinPriv->next; - } + WinPriv = WinPriv->next; + } - if(ScreenPriv->ClipNotify) { - pScreen->ClipNotify = ScreenPriv->ClipNotify; - (*pScreen->ClipNotify)(pWin, dx, dy); - pScreen->ClipNotify = xf86XVClipNotify; - } + if (ScreenPriv->ClipNotify) { + pScreen->ClipNotify = ScreenPriv->ClipNotify; + (*pScreen->ClipNotify) (pWin, dx, dy); + pScreen->ClipNotify = xf86XVClipNotify; + } } - - /**** Required XvScreenRec fields ****/ static Bool xf86XVCloseScreen(int i, ScreenPtr pScreen) { - ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; - XvScreenPtr pxvs = GET_XV_SCREEN(pScreen); - XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); - XvAdaptorPtr pa; - int c; - - if(!ScreenPriv) return TRUE; - - pScreen->DestroyWindow = ScreenPriv->DestroyWindow; - pScreen->WindowExposures = ScreenPriv->WindowExposures; - pScreen->ClipNotify = ScreenPriv->ClipNotify; - - pScrn->EnterVT = ScreenPriv->EnterVT; - pScrn->LeaveVT = ScreenPriv->LeaveVT; - pScrn->AdjustFrame = ScreenPriv->AdjustFrame; - pScrn->ModeSet = ScreenPriv->ModeSet; - - for(c = 0, pa = pxvs->pAdaptors; c < pxvs->nAdaptors; c++, pa++) { - xf86XVFreeAdaptor(pa); - } - - free(pxvs->pAdaptors); - free(ScreenPriv); - return TRUE; -} + ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; + XvScreenPtr pxvs = GET_XV_SCREEN(pScreen); + XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); + XvAdaptorPtr pa; + int c; + if (!ScreenPriv) + return TRUE; -static int -xf86XVQueryAdaptors( - ScreenPtr pScreen, - XvAdaptorPtr *p_pAdaptors, - int *p_nAdaptors -){ - XvScreenPtr pxvs = GET_XV_SCREEN(pScreen); + pScreen->DestroyWindow = ScreenPriv->DestroyWindow; + pScreen->WindowExposures = ScreenPriv->WindowExposures; + pScreen->ClipNotify = ScreenPriv->ClipNotify; + + pScrn->EnterVT = ScreenPriv->EnterVT; + pScrn->LeaveVT = ScreenPriv->LeaveVT; + pScrn->AdjustFrame = ScreenPriv->AdjustFrame; + pScrn->ModeSet = ScreenPriv->ModeSet; - *p_nAdaptors = pxvs->nAdaptors; - *p_pAdaptors = pxvs->pAdaptors; + for (c = 0, pa = pxvs->pAdaptors; c < pxvs->nAdaptors; c++, pa++) { + xf86XVFreeAdaptor(pa); + } - return Success; + free(pxvs->pAdaptors); + free(ScreenPriv); + return TRUE; } +static int +xf86XVQueryAdaptors(ScreenPtr pScreen, + XvAdaptorPtr * p_pAdaptors, int *p_nAdaptors) +{ + XvScreenPtr pxvs = GET_XV_SCREEN(pScreen); + + *p_nAdaptors = pxvs->nAdaptors; + *p_pAdaptors = pxvs->pAdaptors; + + return Success; +} /**** ScrnInfoRec fields ****/ @@ -1329,11 +1308,12 @@ xf86XVEnterVT(int index, int flags) Bool ret; pScrn->EnterVT = ScreenPriv->EnterVT; - ret = (*ScreenPriv->EnterVT)(index, flags); + ret = (*ScreenPriv->EnterVT) (index, flags); ScreenPriv->EnterVT = pScrn->EnterVT; pScrn->EnterVT = xf86XVEnterVT; - if(ret) WalkTree(pScreen, xf86XVReputAllVideo, 0); + if (ret) + WalkTree(pScreen, xf86XVReputAllVideo, 0); return ret; } @@ -1350,31 +1330,31 @@ xf86XVLeaveVT(int index, int flags) XvPortRecPrivatePtr pPriv; int i, j; - for(i = 0; i < pxvs->nAdaptors; i++) { - pAdaptor = &pxvs->pAdaptors[i]; - for(j = 0; j < pAdaptor->nPorts; j++) { - pPort = &pAdaptor->pPorts[j]; - pPriv = (XvPortRecPrivatePtr)pPort->devPriv.ptr; - if(pPriv->isOn > XV_OFF) { + for (i = 0; i < pxvs->nAdaptors; i++) { + pAdaptor = &pxvs->pAdaptors[i]; + for (j = 0; j < pAdaptor->nPorts; j++) { + pPort = &pAdaptor->pPorts[j]; + pPriv = (XvPortRecPrivatePtr) pPort->devPriv.ptr; + if (pPriv->isOn > XV_OFF) { - (*pPriv->AdaptorRec->StopVideo)( - pPriv->pScrn, pPriv->DevPriv.ptr, TRUE); - pPriv->isOn = XV_OFF; + (*pPriv->AdaptorRec->StopVideo) (pPriv->pScrn, + pPriv->DevPriv.ptr, TRUE); + pPriv->isOn = XV_OFF; - if(pPriv->pCompositeClip && pPriv->FreeCompositeClip) - RegionDestroy(pPriv->pCompositeClip); + if (pPriv->pCompositeClip && pPriv->FreeCompositeClip) + RegionDestroy(pPriv->pCompositeClip); - pPriv->pCompositeClip = NULL; + pPriv->pCompositeClip = NULL; - if(!pPriv->type && pPriv->pDraw) { /* still */ - xf86XVRemovePortFromWindow((WindowPtr)pPriv->pDraw, pPriv); - } - } - } + if (!pPriv->type && pPriv->pDraw) { /* still */ + xf86XVRemovePortFromWindow((WindowPtr) pPriv->pDraw, pPriv); + } + } + } } pScrn->LeaveVT = ScreenPriv->LeaveVT; - (*ScreenPriv->LeaveVT)(index, flags); + (*ScreenPriv->LeaveVT) (index, flags); ScreenPriv->LeaveVT = pScrn->LeaveVT; pScrn->LeaveVT = xf86XVLeaveVT; } @@ -1382,17 +1362,17 @@ xf86XVLeaveVT(int index, int flags) static void xf86XVAdjustFrame(int index, int x, int y, int flags) { - ScrnInfoPtr pScrn = xf86Screens[index]; - ScreenPtr pScreen = pScrn->pScreen; - XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); + ScrnInfoPtr pScrn = xf86Screens[index]; + ScreenPtr pScreen = pScrn->pScreen; + XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen); - if(ScreenPriv->AdjustFrame) { - pScrn->AdjustFrame = ScreenPriv->AdjustFrame; - (*pScrn->AdjustFrame)(index, x, y, flags); - pScrn->AdjustFrame = xf86XVAdjustFrame; - } + if (ScreenPriv->AdjustFrame) { + pScrn->AdjustFrame = ScreenPriv->AdjustFrame; + (*pScrn->AdjustFrame) (index, x, y, flags); + pScrn->AdjustFrame = xf86XVAdjustFrame; + } - xf86XVReputOrStopAllPorts(pScrn, FALSE); + xf86XVReputOrStopAllPorts(pScrn, FALSE); } static void @@ -1403,14 +1383,14 @@ xf86XVModeSet(ScrnInfoPtr pScrn) /* Can be called before pScrn->pScreen is set */ if (!pScreen) - return; + return; ScreenPriv = GET_XF86XV_SCREEN(pScreen); if (ScreenPriv->ModeSet) { - pScrn->ModeSet = ScreenPriv->ModeSet; - (*pScrn->ModeSet)(pScrn); - pScrn->ModeSet = xf86XVModeSet; + pScrn->ModeSet = ScreenPriv->ModeSet; + (*pScrn->ModeSet) (pScrn); + pScrn->ModeSet = xf86XVModeSet; } xf86XVReputOrStopAllPorts(pScrn, FALSE); @@ -1419,589 +1399,583 @@ xf86XVModeSet(ScrnInfoPtr pScrn) /**** XvAdaptorRec fields ****/ static int -xf86XVAllocatePort( - unsigned long port, - XvPortPtr pPort, - XvPortPtr *ppPort -){ - *ppPort = pPort; - return Success; +xf86XVAllocatePort(unsigned long port, XvPortPtr pPort, XvPortPtr * ppPort) +{ + *ppPort = pPort; + return Success; } - - static int xf86XVFreePort(XvPortPtr pPort) { - return Success; + return Success; } - static int -xf86XVPutVideo( - ClientPtr client, - DrawablePtr pDraw, - XvPortPtr pPort, - GCPtr pGC, - INT16 vid_x, INT16 vid_y, - CARD16 vid_w, CARD16 vid_h, - INT16 drw_x, INT16 drw_y, - CARD16 drw_w, CARD16 drw_h -){ - XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr)(pPort->devPriv.ptr); - int result; - - /* No dumping video to pixmaps... For now anyhow */ - if(pDraw->type != DRAWABLE_WINDOW) { - pPort->pDraw = (DrawablePtr)NULL; - return BadAlloc; - } - - /* If we are changing windows, unregister our port in the old window */ - if(portPriv->pDraw && (portPriv->pDraw != pDraw)) - xf86XVRemovePortFromWindow((WindowPtr)(portPriv->pDraw), portPriv); - - /* Register our port with the new window */ - result = xf86XVEnlistPortInWindow((WindowPtr)pDraw, portPriv); - if(result != Success) return result; - - portPriv->type = XvInputMask; - - /* save a copy of these parameters */ - portPriv->vid_x = vid_x; portPriv->vid_y = vid_y; - portPriv->vid_w = vid_w; portPriv->vid_h = vid_h; - portPriv->drw_x = drw_x; portPriv->drw_y = drw_y; - portPriv->drw_w = drw_w; portPriv->drw_h = drw_h; - - /* make sure we have the most recent copy of the clientClip */ - xf86XVCopyClip(portPriv, pGC); - - /* To indicate to the DI layer that we were successful */ - pPort->pDraw = pDraw; - - if(!portPriv->pScrn->vtSema) return Success; /* Success ? */ - - return(xf86XVReputVideo(portPriv)); +xf86XVPutVideo(ClientPtr client, + DrawablePtr pDraw, + XvPortPtr pPort, + GCPtr pGC, + INT16 vid_x, INT16 vid_y, + CARD16 vid_w, CARD16 vid_h, + INT16 drw_x, INT16 drw_y, CARD16 drw_w, CARD16 drw_h) +{ + XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr); + int result; + + /* No dumping video to pixmaps... For now anyhow */ + if (pDraw->type != DRAWABLE_WINDOW) { + pPort->pDraw = (DrawablePtr) NULL; + return BadAlloc; + } + + /* If we are changing windows, unregister our port in the old window */ + if (portPriv->pDraw && (portPriv->pDraw != pDraw)) + xf86XVRemovePortFromWindow((WindowPtr) (portPriv->pDraw), portPriv); + + /* Register our port with the new window */ + result = xf86XVEnlistPortInWindow((WindowPtr) pDraw, portPriv); + if (result != Success) + return result; + + portPriv->type = XvInputMask; + + /* save a copy of these parameters */ + portPriv->vid_x = vid_x; + portPriv->vid_y = vid_y; + portPriv->vid_w = vid_w; + portPriv->vid_h = vid_h; + portPriv->drw_x = drw_x; + portPriv->drw_y = drw_y; + portPriv->drw_w = drw_w; + portPriv->drw_h = drw_h; + + /* make sure we have the most recent copy of the clientClip */ + xf86XVCopyClip(portPriv, pGC); + + /* To indicate to the DI layer that we were successful */ + pPort->pDraw = pDraw; + + if (!portPriv->pScrn->vtSema) + return Success; /* Success ? */ + + return (xf86XVReputVideo(portPriv)); } static int -xf86XVPutStill( - ClientPtr client, - DrawablePtr pDraw, - XvPortPtr pPort, - GCPtr pGC, - INT16 vid_x, INT16 vid_y, - CARD16 vid_w, CARD16 vid_h, - INT16 drw_x, INT16 drw_y, - CARD16 drw_w, CARD16 drw_h -){ - XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr)(pPort->devPriv.ptr); - RegionRec WinRegion; - RegionRec ClipRegion; - BoxRec WinBox; - int ret = Success; - Bool clippedAway = FALSE; - - if (pDraw->type != DRAWABLE_WINDOW) - return BadAlloc; - - if(!portPriv->pScrn->vtSema) return Success; /* Success ? */ - - WinBox.x1 = pDraw->x + drw_x; - WinBox.y1 = pDraw->y + drw_y; - WinBox.x2 = WinBox.x1 + drw_w; - WinBox.y2 = WinBox.y1 + drw_h; - - xf86XVCopyCompositeClip(portPriv, pGC, pDraw); - - RegionInit(&WinRegion, &WinBox, 1); - RegionNull(&ClipRegion); - RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip); - - if(portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) { - RegionRec VPReg; - BoxRec VPBox; - - VPBox.x1 = portPriv->pScrn->frameX0; - VPBox.y1 = portPriv->pScrn->frameY0; - VPBox.x2 = portPriv->pScrn->frameX1 + 1; - VPBox.y2 = portPriv->pScrn->frameY1 + 1; - - RegionInit(&VPReg, &VPBox, 1); - RegionIntersect(&ClipRegion, &ClipRegion, &VPReg); - RegionUninit(&VPReg); - } - - if(portPriv->pDraw) { - xf86XVRemovePortFromWindow((WindowPtr)(portPriv->pDraw), portPriv); - } - - if(!RegionNotEmpty(&ClipRegion)) { - clippedAway = TRUE; - goto PUT_STILL_BAILOUT; - } - - if(portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) { - BoxPtr clipBox = RegionRects(&ClipRegion); - if( (RegionNumRects(&ClipRegion) != 1) || - (clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) || - (clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2)) - { - clippedAway = TRUE; - goto PUT_STILL_BAILOUT; - } - } - - if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { - RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); - } - - ret = (*portPriv->AdaptorRec->PutStill)(portPriv->pScrn, - vid_x, vid_y, WinBox.x1, WinBox.y1, - vid_w, vid_h, drw_w, drw_h, - &ClipRegion, portPriv->DevPriv.ptr, - pDraw); - - if((ret == Success) && - (portPriv->AdaptorRec->flags & VIDEO_OVERLAID_STILLS)) { - - xf86XVEnlistPortInWindow((WindowPtr)pDraw, portPriv); - portPriv->isOn = XV_ON; - portPriv->vid_x = vid_x; portPriv->vid_y = vid_y; - portPriv->vid_w = vid_w; portPriv->vid_h = vid_h; - 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 - not be reput once it's removed */ - pPort->pDraw = pDraw; /* make sure we can get stop requests */ - } - -PUT_STILL_BAILOUT: - - if((clippedAway || (ret != Success)) && (portPriv->isOn == XV_ON)) { - (*portPriv->AdaptorRec->StopVideo)( - portPriv->pScrn, portPriv->DevPriv.ptr, FALSE); - portPriv->isOn = XV_PENDING; - } - - /* This clip was copied and only good for one shot */ - if(!portPriv->FreeCompositeClip) - portPriv->pCompositeClip = NULL; - - RegionUninit(&WinRegion); - RegionUninit(&ClipRegion); - - return ret; +xf86XVPutStill(ClientPtr client, + DrawablePtr pDraw, + XvPortPtr pPort, + GCPtr pGC, + INT16 vid_x, INT16 vid_y, + CARD16 vid_w, CARD16 vid_h, + INT16 drw_x, INT16 drw_y, CARD16 drw_w, CARD16 drw_h) +{ + XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr); + RegionRec WinRegion; + RegionRec ClipRegion; + BoxRec WinBox; + int ret = Success; + Bool clippedAway = FALSE; + + if (pDraw->type != DRAWABLE_WINDOW) + return BadAlloc; + + if (!portPriv->pScrn->vtSema) + return Success; /* Success ? */ + + WinBox.x1 = pDraw->x + drw_x; + WinBox.y1 = pDraw->y + drw_y; + WinBox.x2 = WinBox.x1 + drw_w; + WinBox.y2 = WinBox.y1 + drw_h; + + xf86XVCopyCompositeClip(portPriv, pGC, pDraw); + + RegionInit(&WinRegion, &WinBox, 1); + RegionNull(&ClipRegion); + RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip); + + if (portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) { + RegionRec VPReg; + BoxRec VPBox; + + VPBox.x1 = portPriv->pScrn->frameX0; + VPBox.y1 = portPriv->pScrn->frameY0; + VPBox.x2 = portPriv->pScrn->frameX1 + 1; + VPBox.y2 = portPriv->pScrn->frameY1 + 1; + + RegionInit(&VPReg, &VPBox, 1); + RegionIntersect(&ClipRegion, &ClipRegion, &VPReg); + RegionUninit(&VPReg); + } + + if (portPriv->pDraw) { + xf86XVRemovePortFromWindow((WindowPtr) (portPriv->pDraw), portPriv); + } + + if (!RegionNotEmpty(&ClipRegion)) { + clippedAway = TRUE; + goto PUT_STILL_BAILOUT; + } + + if (portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) { + BoxPtr clipBox = RegionRects(&ClipRegion); + + if ((RegionNumRects(&ClipRegion) != 1) || + (clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) || + (clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2)) { + clippedAway = TRUE; + goto PUT_STILL_BAILOUT; + } + } + + if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { + RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); + } + + ret = (*portPriv->AdaptorRec->PutStill) (portPriv->pScrn, + vid_x, vid_y, WinBox.x1, WinBox.y1, + vid_w, vid_h, drw_w, drw_h, + &ClipRegion, portPriv->DevPriv.ptr, + pDraw); + + if ((ret == Success) && + (portPriv->AdaptorRec->flags & VIDEO_OVERLAID_STILLS)) { + + xf86XVEnlistPortInWindow((WindowPtr) pDraw, portPriv); + portPriv->isOn = XV_ON; + portPriv->vid_x = vid_x; + portPriv->vid_y = vid_y; + portPriv->vid_w = vid_w; + portPriv->vid_h = vid_h; + 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 + not be reput once it's removed */ + pPort->pDraw = pDraw; /* make sure we can get stop requests */ + } + + PUT_STILL_BAILOUT: + + if ((clippedAway || (ret != Success)) && (portPriv->isOn == XV_ON)) { + (*portPriv->AdaptorRec->StopVideo) (portPriv->pScrn, + portPriv->DevPriv.ptr, FALSE); + portPriv->isOn = XV_PENDING; + } + + /* This clip was copied and only good for one shot */ + if (!portPriv->FreeCompositeClip) + portPriv->pCompositeClip = NULL; + + RegionUninit(&WinRegion); + RegionUninit(&ClipRegion); + + return ret; } static int -xf86XVGetVideo( - ClientPtr client, - DrawablePtr pDraw, - XvPortPtr pPort, - GCPtr pGC, - INT16 vid_x, INT16 vid_y, - CARD16 vid_w, CARD16 vid_h, - INT16 drw_x, INT16 drw_y, - CARD16 drw_w, CARD16 drw_h -){ - XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr)(pPort->devPriv.ptr); - int result; - - /* No pixmaps... For now anyhow */ - if(pDraw->type != DRAWABLE_WINDOW) { - pPort->pDraw = (DrawablePtr)NULL; - return BadAlloc; - } - - /* If we are changing windows, unregister our port in the old window */ - if(portPriv->pDraw && (portPriv->pDraw != pDraw)) - xf86XVRemovePortFromWindow((WindowPtr)(portPriv->pDraw), portPriv); - - /* Register our port with the new window */ - result = xf86XVEnlistPortInWindow((WindowPtr)pDraw, portPriv); - if(result != Success) return result; - - portPriv->type = XvOutputMask; - - /* save a copy of these parameters */ - portPriv->vid_x = vid_x; portPriv->vid_y = vid_y; - portPriv->vid_w = vid_w; portPriv->vid_h = vid_h; - portPriv->drw_x = drw_x; portPriv->drw_y = drw_y; - portPriv->drw_w = drw_w; portPriv->drw_h = drw_h; - - /* make sure we have the most recent copy of the clientClip */ - xf86XVCopyClip(portPriv, pGC); - - /* To indicate to the DI layer that we were successful */ - pPort->pDraw = pDraw; - - if(!portPriv->pScrn->vtSema) return Success; /* Success ? */ - - return(xf86XVRegetVideo(portPriv)); +xf86XVGetVideo(ClientPtr client, + DrawablePtr pDraw, + XvPortPtr pPort, + GCPtr pGC, + INT16 vid_x, INT16 vid_y, + CARD16 vid_w, CARD16 vid_h, + INT16 drw_x, INT16 drw_y, CARD16 drw_w, CARD16 drw_h) +{ + XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr); + int result; + + /* No pixmaps... For now anyhow */ + if (pDraw->type != DRAWABLE_WINDOW) { + pPort->pDraw = (DrawablePtr) NULL; + return BadAlloc; + } + + /* If we are changing windows, unregister our port in the old window */ + if (portPriv->pDraw && (portPriv->pDraw != pDraw)) + xf86XVRemovePortFromWindow((WindowPtr) (portPriv->pDraw), portPriv); + + /* Register our port with the new window */ + result = xf86XVEnlistPortInWindow((WindowPtr) pDraw, portPriv); + if (result != Success) + return result; + + portPriv->type = XvOutputMask; + + /* save a copy of these parameters */ + portPriv->vid_x = vid_x; + portPriv->vid_y = vid_y; + portPriv->vid_w = vid_w; + portPriv->vid_h = vid_h; + portPriv->drw_x = drw_x; + portPriv->drw_y = drw_y; + portPriv->drw_w = drw_w; + portPriv->drw_h = drw_h; + + /* make sure we have the most recent copy of the clientClip */ + xf86XVCopyClip(portPriv, pGC); + + /* To indicate to the DI layer that we were successful */ + pPort->pDraw = pDraw; + + if (!portPriv->pScrn->vtSema) + return Success; /* Success ? */ + + return (xf86XVRegetVideo(portPriv)); } static int -xf86XVGetStill( - ClientPtr client, - DrawablePtr pDraw, - XvPortPtr pPort, - GCPtr pGC, - INT16 vid_x, INT16 vid_y, - CARD16 vid_w, CARD16 vid_h, - INT16 drw_x, INT16 drw_y, - CARD16 drw_w, CARD16 drw_h -){ - XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr)(pPort->devPriv.ptr); - RegionRec WinRegion; - RegionRec ClipRegion; - BoxRec WinBox; - int ret = Success; - Bool clippedAway = FALSE; - - if (pDraw->type != DRAWABLE_WINDOW) - return BadAlloc; - - if(!portPriv->pScrn->vtSema) return Success; /* Success ? */ - - WinBox.x1 = pDraw->x + drw_x; - WinBox.y1 = pDraw->y + drw_y; - WinBox.x2 = WinBox.x1 + drw_w; - WinBox.y2 = WinBox.y1 + drw_h; - - RegionInit(&WinRegion, &WinBox, 1); - RegionNull(&ClipRegion); - RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip); - - if(portPriv->pDraw) { - xf86XVRemovePortFromWindow((WindowPtr)(portPriv->pDraw), portPriv); - } - - if(!RegionNotEmpty(&ClipRegion)) { - clippedAway = TRUE; - goto GET_STILL_BAILOUT; - } - - if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { - RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); - } - - ret = (*portPriv->AdaptorRec->GetStill)(portPriv->pScrn, - vid_x, vid_y, WinBox.x1, WinBox.y1, - vid_w, vid_h, drw_w, drw_h, - &ClipRegion, portPriv->DevPriv.ptr, - pDraw); - -GET_STILL_BAILOUT: - - if((clippedAway || (ret != Success)) && (portPriv->isOn == XV_ON)) { - (*portPriv->AdaptorRec->StopVideo)( - portPriv->pScrn, portPriv->DevPriv.ptr, FALSE); - portPriv->isOn = XV_PENDING; - } - - RegionUninit(&WinRegion); - RegionUninit(&ClipRegion); - - return ret; -} +xf86XVGetStill(ClientPtr client, + DrawablePtr pDraw, + XvPortPtr pPort, + GCPtr pGC, + INT16 vid_x, INT16 vid_y, + CARD16 vid_w, CARD16 vid_h, + INT16 drw_x, INT16 drw_y, CARD16 drw_w, CARD16 drw_h) +{ + XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr); + RegionRec WinRegion; + RegionRec ClipRegion; + BoxRec WinBox; + int ret = Success; + Bool clippedAway = FALSE; + + if (pDraw->type != DRAWABLE_WINDOW) + return BadAlloc; + + if (!portPriv->pScrn->vtSema) + return Success; /* Success ? */ + + WinBox.x1 = pDraw->x + drw_x; + WinBox.y1 = pDraw->y + drw_y; + WinBox.x2 = WinBox.x1 + drw_w; + WinBox.y2 = WinBox.y1 + drw_h; + + RegionInit(&WinRegion, &WinBox, 1); + RegionNull(&ClipRegion); + RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip); + + if (portPriv->pDraw) { + xf86XVRemovePortFromWindow((WindowPtr) (portPriv->pDraw), portPriv); + } + + if (!RegionNotEmpty(&ClipRegion)) { + clippedAway = TRUE; + goto GET_STILL_BAILOUT; + } + + if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { + RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); + } + + ret = (*portPriv->AdaptorRec->GetStill) (portPriv->pScrn, + vid_x, vid_y, WinBox.x1, WinBox.y1, + vid_w, vid_h, drw_w, drw_h, + &ClipRegion, portPriv->DevPriv.ptr, + pDraw); + GET_STILL_BAILOUT: + if ((clippedAway || (ret != Success)) && (portPriv->isOn == XV_ON)) { + (*portPriv->AdaptorRec->StopVideo) (portPriv->pScrn, + portPriv->DevPriv.ptr, FALSE); + portPriv->isOn = XV_PENDING; + } + + RegionUninit(&WinRegion); + RegionUninit(&ClipRegion); + + return ret; +} static int -xf86XVStopVideo( - ClientPtr client, - XvPortPtr pPort, - DrawablePtr pDraw -){ - XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr)(pPort->devPriv.ptr); +xf86XVStopVideo(ClientPtr client, XvPortPtr pPort, DrawablePtr pDraw) +{ + XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr); - if(pDraw->type != DRAWABLE_WINDOW) - return BadAlloc; + if (pDraw->type != DRAWABLE_WINDOW) + return BadAlloc; - xf86XVRemovePortFromWindow((WindowPtr)pDraw, portPriv); + xf86XVRemovePortFromWindow((WindowPtr) pDraw, portPriv); - if(!portPriv->pScrn->vtSema) return Success; /* Success ? */ + if (!portPriv->pScrn->vtSema) + return Success; /* Success ? */ - /* Must free resources. */ + /* Must free resources. */ - if(portPriv->isOn > XV_OFF) { - (*portPriv->AdaptorRec->StopVideo)( - portPriv->pScrn, portPriv->DevPriv.ptr, TRUE); - portPriv->isOn = XV_OFF; - } + if (portPriv->isOn > XV_OFF) { + (*portPriv->AdaptorRec->StopVideo) (portPriv->pScrn, + portPriv->DevPriv.ptr, TRUE); + portPriv->isOn = XV_OFF; + } - return Success; + return Success; } static int -xf86XVSetPortAttribute( - ClientPtr client, - XvPortPtr pPort, - Atom attribute, - INT32 value -){ - XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr)(pPort->devPriv.ptr); - - return((*portPriv->AdaptorRec->SetPortAttribute)(portPriv->pScrn, - attribute, value, portPriv->DevPriv.ptr)); -} +xf86XVSetPortAttribute(ClientPtr client, + XvPortPtr pPort, Atom attribute, INT32 value) +{ + XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr); + return ((*portPriv->AdaptorRec->SetPortAttribute) (portPriv->pScrn, + attribute, value, + portPriv->DevPriv.ptr)); +} static int -xf86XVGetPortAttribute( - ClientPtr client, - XvPortPtr pPort, - Atom attribute, - INT32 *p_value -){ - XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr)(pPort->devPriv.ptr); - - return((*portPriv->AdaptorRec->GetPortAttribute)(portPriv->pScrn, - attribute, p_value, portPriv->DevPriv.ptr)); +xf86XVGetPortAttribute(ClientPtr client, + XvPortPtr pPort, Atom attribute, INT32 *p_value) +{ + XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr); + + return ((*portPriv->AdaptorRec->GetPortAttribute) (portPriv->pScrn, + attribute, p_value, + portPriv->DevPriv.ptr)); } +static int +xf86XVQueryBestSize(ClientPtr client, + XvPortPtr pPort, + CARD8 motion, + CARD16 vid_w, CARD16 vid_h, + CARD16 drw_w, CARD16 drw_h, + unsigned int *p_w, unsigned int *p_h) +{ + XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr); + (*portPriv->AdaptorRec->QueryBestSize) (portPriv->pScrn, + (Bool) motion, vid_w, vid_h, drw_w, + drw_h, p_w, p_h, + portPriv->DevPriv.ptr); -static int -xf86XVQueryBestSize( - ClientPtr client, - XvPortPtr pPort, - CARD8 motion, - CARD16 vid_w, CARD16 vid_h, - CARD16 drw_w, CARD16 drw_h, - unsigned int *p_w, unsigned int *p_h -){ - XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr)(pPort->devPriv.ptr); - - (*portPriv->AdaptorRec->QueryBestSize)(portPriv->pScrn, - (Bool)motion, vid_w, vid_h, drw_w, drw_h, - p_w, p_h, portPriv->DevPriv.ptr); - - return Success; + return Success; } - static int -xf86XVPutImage( - ClientPtr client, - DrawablePtr pDraw, - XvPortPtr pPort, - GCPtr pGC, - INT16 src_x, INT16 src_y, - CARD16 src_w, CARD16 src_h, - INT16 drw_x, INT16 drw_y, - CARD16 drw_w, CARD16 drw_h, - XvImagePtr format, - unsigned char* data, - Bool sync, - CARD16 width, CARD16 height -){ - XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr)(pPort->devPriv.ptr); - RegionRec WinRegion; - RegionRec ClipRegion; - BoxRec WinBox; - int ret = Success; - Bool clippedAway = FALSE; - - if (pDraw->type != DRAWABLE_WINDOW) - return BadAlloc; - - if(!portPriv->pScrn->vtSema) return Success; /* Success ? */ - - xf86XVCopyCompositeClip(portPriv, pGC, pDraw); - - WinBox.x1 = pDraw->x + drw_x; - WinBox.y1 = pDraw->y + drw_y; - WinBox.x2 = WinBox.x1 + drw_w; - WinBox.y2 = WinBox.y1 + drw_h; - - RegionInit(&WinRegion, &WinBox, 1); - RegionNull(&ClipRegion); - RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip); - - if(portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) { - RegionRec VPReg; - BoxRec VPBox; - - VPBox.x1 = portPriv->pScrn->frameX0; - VPBox.y1 = portPriv->pScrn->frameY0; - VPBox.x2 = portPriv->pScrn->frameX1 + 1; - VPBox.y2 = portPriv->pScrn->frameY1 + 1; - - RegionInit(&VPReg, &VPBox, 1); - RegionIntersect(&ClipRegion, &ClipRegion, &VPReg); - RegionUninit(&VPReg); - } - - /* If we are changing windows, unregister our port in the old window */ - if(portPriv->pDraw && (portPriv->pDraw != pDraw)) - xf86XVRemovePortFromWindow((WindowPtr)(portPriv->pDraw), portPriv); - - /* Register our port with the new window */ - ret = xf86XVEnlistPortInWindow((WindowPtr)pDraw, portPriv); - if(ret != Success) goto PUT_IMAGE_BAILOUT; - - if(!RegionNotEmpty(&ClipRegion)) { - clippedAway = TRUE; - goto PUT_IMAGE_BAILOUT; - } - - if(portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) { - BoxPtr clipBox = RegionRects(&ClipRegion); - if( (RegionNumRects(&ClipRegion) != 1) || - (clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) || - (clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2)) - { - clippedAway = TRUE; - goto PUT_IMAGE_BAILOUT; - } - } - - if(portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { - RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); - } - - ret = (*portPriv->AdaptorRec->PutImage)(portPriv->pScrn, - src_x, src_y, WinBox.x1, WinBox.y1, - src_w, src_h, drw_w, drw_h, format->id, data, width, height, - sync, &ClipRegion, portPriv->DevPriv.ptr, - pDraw); - - if((ret == Success) && - (portPriv->AdaptorRec->flags & VIDEO_OVERLAID_IMAGES)) { - - portPriv->isOn = XV_ON; - portPriv->vid_x = src_x; portPriv->vid_y = src_y; - portPriv->vid_w = src_w; portPriv->vid_h = src_h; - 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 - not be reput once it's removed */ - pPort->pDraw = pDraw; /* make sure we can get stop requests */ - } - -PUT_IMAGE_BAILOUT: - - if((clippedAway || (ret != Success)) && (portPriv->isOn == XV_ON)) { - (*portPriv->AdaptorRec->StopVideo)( - portPriv->pScrn, portPriv->DevPriv.ptr, FALSE); - portPriv->isOn = XV_PENDING; - } - - /* This clip was copied and only good for one shot */ - if(!portPriv->FreeCompositeClip) - portPriv->pCompositeClip = NULL; - - RegionUninit(&WinRegion); - RegionUninit(&ClipRegion); - - return ret; +xf86XVPutImage(ClientPtr client, + DrawablePtr pDraw, + XvPortPtr pPort, + GCPtr pGC, + INT16 src_x, INT16 src_y, + CARD16 src_w, CARD16 src_h, + INT16 drw_x, INT16 drw_y, + CARD16 drw_w, CARD16 drw_h, + XvImagePtr format, + unsigned char *data, Bool sync, CARD16 width, CARD16 height) +{ + XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr); + RegionRec WinRegion; + RegionRec ClipRegion; + BoxRec WinBox; + int ret = Success; + Bool clippedAway = FALSE; + + if (pDraw->type != DRAWABLE_WINDOW) + return BadAlloc; + + if (!portPriv->pScrn->vtSema) + return Success; /* Success ? */ + + xf86XVCopyCompositeClip(portPriv, pGC, pDraw); + + WinBox.x1 = pDraw->x + drw_x; + WinBox.y1 = pDraw->y + drw_y; + WinBox.x2 = WinBox.x1 + drw_w; + WinBox.y2 = WinBox.y1 + drw_h; + + RegionInit(&WinRegion, &WinBox, 1); + RegionNull(&ClipRegion); + RegionIntersect(&ClipRegion, &WinRegion, pGC->pCompositeClip); + + if (portPriv->AdaptorRec->flags & VIDEO_CLIP_TO_VIEWPORT) { + RegionRec VPReg; + BoxRec VPBox; + + VPBox.x1 = portPriv->pScrn->frameX0; + VPBox.y1 = portPriv->pScrn->frameY0; + VPBox.x2 = portPriv->pScrn->frameX1 + 1; + VPBox.y2 = portPriv->pScrn->frameY1 + 1; + + RegionInit(&VPReg, &VPBox, 1); + RegionIntersect(&ClipRegion, &ClipRegion, &VPReg); + RegionUninit(&VPReg); + } + + /* If we are changing windows, unregister our port in the old window */ + if (portPriv->pDraw && (portPriv->pDraw != pDraw)) + xf86XVRemovePortFromWindow((WindowPtr) (portPriv->pDraw), portPriv); + + /* Register our port with the new window */ + ret = xf86XVEnlistPortInWindow((WindowPtr) pDraw, portPriv); + if (ret != Success) + goto PUT_IMAGE_BAILOUT; + + if (!RegionNotEmpty(&ClipRegion)) { + clippedAway = TRUE; + goto PUT_IMAGE_BAILOUT; + } + + if (portPriv->AdaptorRec->flags & VIDEO_NO_CLIPPING) { + BoxPtr clipBox = RegionRects(&ClipRegion); + + if ((RegionNumRects(&ClipRegion) != 1) || + (clipBox->x1 != WinBox.x1) || (clipBox->x2 != WinBox.x2) || + (clipBox->y1 != WinBox.y1) || (clipBox->y2 != WinBox.y2)) { + clippedAway = TRUE; + goto PUT_IMAGE_BAILOUT; + } + } + + if (portPriv->AdaptorRec->flags & VIDEO_INVERT_CLIPLIST) { + RegionSubtract(&ClipRegion, &WinRegion, &ClipRegion); + } + + ret = (*portPriv->AdaptorRec->PutImage) (portPriv->pScrn, + src_x, src_y, WinBox.x1, WinBox.y1, + src_w, src_h, drw_w, drw_h, + format->id, data, width, height, + sync, &ClipRegion, + portPriv->DevPriv.ptr, pDraw); + + if ((ret == Success) && + (portPriv->AdaptorRec->flags & VIDEO_OVERLAID_IMAGES)) { + + portPriv->isOn = XV_ON; + portPriv->vid_x = src_x; + portPriv->vid_y = src_y; + portPriv->vid_w = src_w; + portPriv->vid_h = src_h; + 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 + not be reput once it's removed */ + pPort->pDraw = pDraw; /* make sure we can get stop requests */ + } + + PUT_IMAGE_BAILOUT: + + if ((clippedAway || (ret != Success)) && (portPriv->isOn == XV_ON)) { + (*portPriv->AdaptorRec->StopVideo) (portPriv->pScrn, + portPriv->DevPriv.ptr, FALSE); + portPriv->isOn = XV_PENDING; + } + + /* This clip was copied and only good for one shot */ + if (!portPriv->FreeCompositeClip) + portPriv->pCompositeClip = NULL; + + RegionUninit(&WinRegion); + RegionUninit(&ClipRegion); + + return ret; } +static int +xf86XVQueryImageAttributes(ClientPtr client, + XvPortPtr pPort, + XvImagePtr format, + CARD16 *width, + CARD16 *height, int *pitches, int *offsets) +{ + XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr); -static int -xf86XVQueryImageAttributes( - ClientPtr client, - XvPortPtr pPort, - XvImagePtr format, - CARD16 *width, - CARD16 *height, - int *pitches, - int *offsets -){ - XvPortRecPrivatePtr portPriv = (XvPortRecPrivatePtr)(pPort->devPriv.ptr); - - return (*portPriv->AdaptorRec->QueryImageAttributes)(portPriv->pScrn, - format->id, width, height, pitches, offsets); + return (*portPriv->AdaptorRec->QueryImageAttributes) (portPriv->pScrn, + format->id, width, + height, pitches, + offsets); } void -xf86XVFillKeyHelperDrawable (DrawablePtr pDraw, CARD32 key, RegionPtr fillboxes) +xf86XVFillKeyHelperDrawable(DrawablePtr pDraw, CARD32 key, RegionPtr fillboxes) { - ScreenPtr pScreen = pDraw->pScreen; - ChangeGCVal pval[2]; - BoxPtr pbox = RegionRects(fillboxes); - int i, nbox = RegionNumRects(fillboxes); - xRectangle *rects; - GCPtr gc; - - if(!xf86Screens[pScreen->myNum]->vtSema) return; - - gc = GetScratchGC(pDraw->depth, pScreen); - pval[0].val = key; - pval[1].val = IncludeInferiors; - (void) ChangeGC(NullClient, gc, GCForeground|GCSubwindowMode, pval); - ValidateGC(pDraw, gc); - - rects = malloc(nbox * sizeof(xRectangle)); - - for(i = 0; i < nbox; i++, pbox++) - { - rects[i].x = pbox->x1 - pDraw->x; - rects[i].y = pbox->y1 - pDraw->y; - rects[i].width = pbox->x2 - pbox->x1; - rects[i].height = pbox->y2 - pbox->y1; - } - - (*gc->ops->PolyFillRect)(pDraw, gc, nbox, rects); - - free(rects); - FreeScratchGC (gc); + ScreenPtr pScreen = pDraw->pScreen; + ChangeGCVal pval[2]; + BoxPtr pbox = RegionRects(fillboxes); + int i, nbox = RegionNumRects(fillboxes); + xRectangle *rects; + GCPtr gc; + + if (!xf86Screens[pScreen->myNum]->vtSema) + return; + + gc = GetScratchGC(pDraw->depth, pScreen); + pval[0].val = key; + pval[1].val = IncludeInferiors; + (void) ChangeGC(NullClient, gc, GCForeground | GCSubwindowMode, pval); + ValidateGC(pDraw, gc); + + rects = malloc(nbox * sizeof(xRectangle)); + + for (i = 0; i < nbox; i++, pbox++) { + rects[i].x = pbox->x1 - pDraw->x; + rects[i].y = pbox->y1 - pDraw->y; + rects[i].width = pbox->x2 - pbox->x1; + rects[i].height = pbox->y2 - pbox->y1; + } + + (*gc->ops->PolyFillRect) (pDraw, gc, nbox, rects); + + free(rects); + FreeScratchGC(gc); } void -xf86XVFillKeyHelper (ScreenPtr pScreen, CARD32 key, RegionPtr fillboxes) +xf86XVFillKeyHelper(ScreenPtr pScreen, CARD32 key, RegionPtr fillboxes) { - xf86XVFillKeyHelperDrawable (&pScreen->root->drawable, key, fillboxes); + xf86XVFillKeyHelperDrawable(&pScreen->root->drawable, key, fillboxes); } void -xf86XVFillKeyHelperPort (DrawablePtr pDraw, pointer data, CARD32 key, RegionPtr clipboxes, Bool fillEverything) +xf86XVFillKeyHelperPort(DrawablePtr pDraw, pointer data, CARD32 key, + RegionPtr clipboxes, Bool fillEverything) { - WindowPtr pWin = (WindowPtr)pDraw; + WindowPtr pWin = (WindowPtr) pDraw; XF86XVWindowPtr WinPriv = GET_XF86XV_WINDOW(pWin); XvPortRecPrivatePtr portPriv = NULL; RegionRec reg; RegionPtr fillboxes; while (WinPriv) { - XvPortRecPrivatePtr pPriv = WinPriv->PortRec; + XvPortRecPrivatePtr pPriv = WinPriv->PortRec; - if (data == pPriv->DevPriv.ptr) { - portPriv = pPriv; - break; - } + if (data == pPriv->DevPriv.ptr) { + portPriv = pPriv; + break; + } - WinPriv = WinPriv->next; + WinPriv = WinPriv->next; } if (!portPriv) - return; + return; if (!portPriv->ckeyFilled) - portPriv->ckeyFilled = RegionCreate(NULL, 0); + portPriv->ckeyFilled = RegionCreate(NULL, 0); if (!fillEverything) { - RegionNull(®); - fillboxes = ® - RegionSubtract(fillboxes, clipboxes, portPriv->ckeyFilled); - - if (!RegionNotEmpty(fillboxes)) - goto out; - } else - fillboxes = clipboxes; + RegionNull(®); + fillboxes = ® + RegionSubtract(fillboxes, clipboxes, portPriv->ckeyFilled); + if (!RegionNotEmpty(fillboxes)) + goto out; + } + else + fillboxes = clipboxes; RegionCopy(portPriv->ckeyFilled, clipboxes); xf86XVFillKeyHelperDrawable(pDraw, key, fillboxes); -out: + out: if (!fillEverything) RegionUninit(®); } - /* xf86XVClipVideoHelper - Takes the dst box in standard X BoxRec form (top and left @@ -2012,16 +1986,12 @@ out: */ Bool -xf86XVClipVideoHelper( - BoxPtr dst, - INT32 *xa, - INT32 *xb, - INT32 *ya, - INT32 *yb, - RegionPtr reg, - INT32 width, - INT32 height -){ +xf86XVClipVideoHelper(BoxPtr dst, + INT32 *xa, + INT32 *xb, + INT32 *ya, + INT32 *yb, RegionPtr reg, INT32 width, INT32 height) +{ double xsw, xdw, ysw, ydw; INT32 delta; BoxPtr extents = RegionExtents(reg); @@ -2032,159 +2002,168 @@ xf86XVClipVideoHelper( ysw = (*yb - *ya) << 16; ydw = dst->y2 - dst->y1; - *xa <<= 16; *xb <<= 16; - *ya <<= 16; *yb <<= 16; + *xa <<= 16; + *xb <<= 16; + *ya <<= 16; + *yb <<= 16; diff = extents->x1 - dst->x1; if (diff > 0) { - dst->x1 = extents->x1; - *xa += (diff * xsw) / xdw; + dst->x1 = extents->x1; + *xa += (diff * xsw) / xdw; } diff = dst->x2 - extents->x2; if (diff > 0) { - dst->x2 = extents->x2; - *xb -= (diff * xsw) / xdw; + dst->x2 = extents->x2; + *xb -= (diff * xsw) / xdw; } diff = extents->y1 - dst->y1; if (diff > 0) { - dst->y1 = extents->y1; - *ya += (diff * ysw) / ydw; + dst->y1 = extents->y1; + *ya += (diff * ysw) / ydw; } diff = dst->y2 - extents->y2; if (diff > 0) { - dst->y2 = extents->y2; - *yb -= (diff * ysw) / ydw; + dst->y2 = extents->y2; + *yb -= (diff * ysw) / ydw; } if (*xa < 0) { - diff = (((-*xa) * xdw) + xsw - 1) / xsw; - dst->x1 += diff; - *xa += (diff * xsw) / xdw; + diff = (((-*xa) * xdw) + xsw - 1) / xsw; + dst->x1 += diff; + *xa += (diff * xsw) / xdw; } delta = *xb - (width << 16); if (delta > 0) { - diff = ((delta * xdw) + xsw - 1) / xsw; - dst->x2 -= diff; - *xb -= (diff * xsw) / xdw; + diff = ((delta * xdw) + xsw - 1) / xsw; + dst->x2 -= diff; + *xb -= (diff * xsw) / xdw; } - if (*xa >= *xb) return FALSE; + if (*xa >= *xb) + return FALSE; if (*ya < 0) { - diff = (((-*ya) * ydw) + ysw - 1) / ysw; - dst->y1 += diff; - *ya += (diff * ysw) / ydw; + diff = (((-*ya) * ydw) + ysw - 1) / ysw; + dst->y1 += diff; + *ya += (diff * ysw) / ydw; } delta = *yb - (height << 16); if (delta > 0) { - diff = ((delta * ydw) + ysw - 1) / ysw; - dst->y2 -= diff; - *yb -= (diff * ysw) / ydw; + diff = ((delta * ydw) + ysw - 1) / ysw; + dst->y2 -= diff; + *yb -= (diff * ysw) / ydw; } - if (*ya >= *yb) return FALSE; + if (*ya >= *yb) + return FALSE; if ((dst->x1 > extents->x1) || (dst->x2 < extents->x2) || - (dst->y1 > extents->y1) || (dst->y2 < extents->y2)) - { - RegionRec clipReg; - RegionInit(&clipReg, dst, 1); - RegionIntersect(reg, reg, &clipReg); - RegionUninit(&clipReg); + (dst->y1 > extents->y1) || (dst->y2 < extents->y2)) { + RegionRec clipReg; + + RegionInit(&clipReg, dst, 1); + RegionIntersect(reg, reg, &clipReg); + RegionUninit(&clipReg); } return TRUE; } void -xf86XVCopyYUV12ToPacked( - const void *srcy, - const void *srcv, - const void *srcu, - void *dst, - int srcPitchy, - int srcPitchuv, - int dstPitch, - int h, - int w -){ +xf86XVCopyYUV12ToPacked(const void *srcy, + const void *srcv, + const void *srcu, + void *dst, + int srcPitchy, + int srcPitchuv, int dstPitch, int h, int w) +{ CARD32 *Dst; const CARD8 *Y, *U, *V; int i, j; w >>= 1; - for (j = 0; j < h; j++) { - Dst = dst; - Y = srcy; V = srcv; U = srcu; - i = w; - while (i >= 4) { + for (j = 0; j < h; j++) { + Dst = dst; + Y = srcy; + V = srcv; + U = srcu; + i = w; + while (i >= 4) { #if X_BYTE_ORDER == X_LITTLE_ENDIAN - Dst[0] = Y[0] | (Y[1] << 16) | (U[0] << 8) | (V[0] << 24); - Dst[1] = Y[2] | (Y[3] << 16) | (U[1] << 8) | (V[1] << 24); - Dst[2] = Y[4] | (Y[5] << 16) | (U[2] << 8) | (V[2] << 24); - Dst[3] = Y[6] | (Y[7] << 16) | (U[3] << 8) | (V[3] << 24); + Dst[0] = Y[0] | (Y[1] << 16) | (U[0] << 8) | (V[0] << 24); + Dst[1] = Y[2] | (Y[3] << 16) | (U[1] << 8) | (V[1] << 24); + Dst[2] = Y[4] | (Y[5] << 16) | (U[2] << 8) | (V[2] << 24); + Dst[3] = Y[6] | (Y[7] << 16) | (U[3] << 8) | (V[3] << 24); #else - /* This assumes a little-endian framebuffer */ - Dst[0] = (Y[0] << 24) | (Y[1] << 8) | (U[0] << 16) | V[0]; - Dst[1] = (Y[2] << 24) | (Y[3] << 8) | (U[1] << 16) | V[1]; - Dst[2] = (Y[4] << 24) | (Y[5] << 8) | (U[2] << 16) | V[2]; - Dst[3] = (Y[6] << 24) | (Y[7] << 8) | (U[3] << 16) | V[3]; + /* This assumes a little-endian framebuffer */ + Dst[0] = (Y[0] << 24) | (Y[1] << 8) | (U[0] << 16) | V[0]; + Dst[1] = (Y[2] << 24) | (Y[3] << 8) | (U[1] << 16) | V[1]; + Dst[2] = (Y[4] << 24) | (Y[5] << 8) | (U[2] << 16) | V[2]; + Dst[3] = (Y[6] << 24) | (Y[7] << 8) | (U[3] << 16) | V[3]; #endif - Dst += 4; Y += 8; V += 4; U += 4; - i -= 4; - } - - while (i--) { + Dst += 4; + Y += 8; + V += 4; + U += 4; + i -= 4; + } + + while (i--) { #if X_BYTE_ORDER == X_LITTLE_ENDIAN - Dst[0] = Y[0] | (Y[1] << 16) | (U[0] << 8) | (V[0] << 24); + Dst[0] = Y[0] | (Y[1] << 16) | (U[0] << 8) | (V[0] << 24); #else - /* This assumes a little-endian framebuffer */ - Dst[0] = (Y[0] << 24) | (Y[1] << 8) | (U[0] << 16) | V[0]; + /* This assumes a little-endian framebuffer */ + Dst[0] = (Y[0] << 24) | (Y[1] << 8) | (U[0] << 16) | V[0]; #endif - Dst++; Y += 2; V++; U++; - } - - dst = (CARD8 *)dst + dstPitch; - srcy = (const CARD8 *)srcy + srcPitchy; - if (j & 1) { - srcu = (const CARD8 *)srcu + srcPitchuv; - srcv = (const CARD8 *)srcv + srcPitchuv; - } + Dst++; + Y += 2; + V++; + U++; + } + + dst = (CARD8 *) dst + dstPitch; + srcy = (const CARD8 *) srcy + srcPitchy; + if (j & 1) { + srcu = (const CARD8 *) srcu + srcPitchuv; + srcv = (const CARD8 *) srcv + srcPitchuv; + } } } void -xf86XVCopyPacked( - const void *src, - void *dst, - int srcPitch, - int dstPitch, - int h, - int w -){ +xf86XVCopyPacked(const void *src, + void *dst, int srcPitch, int dstPitch, int h, int w) +{ const CARD32 *Src; CARD32 *Dst; int i; w >>= 1; while (--h >= 0) { - do { - Dst = dst; Src = src; - i = w; - while (i >= 4) { - Dst[0] = Src[0]; - Dst[1] = Src[1]; - Dst[2] = Src[2]; - Dst[3] = Src[3]; - Dst += 4; Src += 4; i -= 4; - } - if (!i) break; - Dst[0] = Src[0]; - if (i == 1) break; - Dst[1] = Src[1]; - if (i == 2) break; - Dst[2] = Src[2]; - } while (0); - - src = (const CARD8 *)src + srcPitch; - dst = (CARD8 *)dst + dstPitch; + do { + Dst = dst; + Src = src; + i = w; + while (i >= 4) { + Dst[0] = Src[0]; + Dst[1] = Src[1]; + Dst[2] = Src[2]; + Dst[3] = Src[3]; + Dst += 4; + Src += 4; + i -= 4; + } + if (!i) + break; + Dst[0] = Src[0]; + if (i == 1) + break; + Dst[1] = Src[1]; + if (i == 2) + break; + Dst[2] = Src[2]; + } while (0); + + src = (const CARD8 *) src + srcPitch; + dst = (CARD8 *) dst + dstPitch; } } |