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-rw-r--r--exa/exa_accel.c1634
1 files changed, 814 insertions, 820 deletions
diff --git a/exa/exa_accel.c b/exa/exa_accel.c
index 5600539d6..0e948f414 100644
--- a/exa/exa_accel.c
+++ b/exa/exa_accel.c
@@ -37,48 +37,46 @@
static void
exaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
- DDXPointPtr ppt, int *pwidth, int fSorted)
+ DDXPointPtr ppt, int *pwidth, int fSorted)
{
- ScreenPtr pScreen = pDrawable->pScreen;
- ExaScreenPriv (pScreen);
- RegionPtr pClip = fbGetCompositeClip(pGC);
- PixmapPtr pPixmap = exaGetDrawablePixmap (pDrawable);
- ExaPixmapPriv (pPixmap);
- BoxPtr pextent, pbox;
- int nbox;
- int extentX1, extentX2, extentY1, extentY2;
- int fullX1, fullX2, fullY1;
- int partX1, partX2;
- int off_x, off_y;
+ ScreenPtr pScreen = pDrawable->pScreen;
+
+ ExaScreenPriv(pScreen);
+ RegionPtr pClip = fbGetCompositeClip(pGC);
+ PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
+
+ ExaPixmapPriv(pPixmap);
+ BoxPtr pextent, pbox;
+ int nbox;
+ int extentX1, extentX2, extentY1, extentY2;
+ int fullX1, fullX2, fullY1;
+ int partX1, partX2;
+ int off_x, off_y;
if (pExaScr->fallback_counter ||
- pExaScr->swappedOut ||
- pGC->fillStyle != FillSolid ||
- pExaPixmap->accel_blocked)
- {
- ExaCheckFillSpans (pDrawable, pGC, n, ppt, pwidth, fSorted);
- return;
+ pExaScr->swappedOut ||
+ pGC->fillStyle != FillSolid || pExaPixmap->accel_blocked) {
+ ExaCheckFillSpans(pDrawable, pGC, n, ppt, pwidth, fSorted);
+ return;
}
if (pExaScr->do_migration) {
- ExaMigrationRec pixmaps[1];
+ ExaMigrationRec pixmaps[1];
- pixmaps[0].as_dst = TRUE;
- pixmaps[0].as_src = FALSE;
- pixmaps[0].pPix = pPixmap;
- pixmaps[0].pReg = NULL;
+ pixmaps[0].as_dst = TRUE;
+ pixmaps[0].as_src = FALSE;
+ pixmaps[0].pPix = pPixmap;
+ pixmaps[0].pReg = NULL;
- exaDoMigration (pixmaps, 1, TRUE);
+ exaDoMigration(pixmaps, 1, TRUE);
}
- if (!(pPixmap = exaGetOffscreenPixmap (pDrawable, &off_x, &off_y)) ||
- !(*pExaScr->info->PrepareSolid) (pPixmap,
- pGC->alu,
- pGC->planemask,
- pGC->fgPixel))
- {
- ExaCheckFillSpans (pDrawable, pGC, n, ppt, pwidth, fSorted);
- return;
+ if (!(pPixmap = exaGetOffscreenPixmap(pDrawable, &off_x, &off_y)) ||
+ !(*pExaScr->info->PrepareSolid) (pPixmap,
+ pGC->alu,
+ pGC->planemask, pGC->fgPixel)) {
+ ExaCheckFillSpans(pDrawable, pGC, n, ppt, pwidth, fSorted);
+ return;
}
pextent = RegionExtents(pClip);
@@ -86,66 +84,63 @@ exaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
extentY1 = pextent->y1;
extentX2 = pextent->x2;
extentY2 = pextent->y2;
- while (n--)
- {
- fullX1 = ppt->x;
- fullY1 = ppt->y;
- fullX2 = fullX1 + (int) *pwidth;
- ppt++;
- pwidth++;
-
- if (fullY1 < extentY1 || extentY2 <= fullY1)
- continue;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
-
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullX1 >= fullX2)
- continue;
-
- nbox = RegionNumRects (pClip);
- if (nbox == 1)
- {
- (*pExaScr->info->Solid) (pPixmap,
- fullX1 + off_x, fullY1 + off_y,
- fullX2 + off_x, fullY1 + 1 + off_y);
- }
- else
- {
- pbox = RegionRects(pClip);
- while(nbox--)
- {
- if (pbox->y1 <= fullY1 && fullY1 < pbox->y2)
- {
- partX1 = pbox->x1;
- if (partX1 < fullX1)
- partX1 = fullX1;
- partX2 = pbox->x2;
- if (partX2 > fullX2)
- partX2 = fullX2;
- if (partX2 > partX1) {
- (*pExaScr->info->Solid) (pPixmap,
- partX1 + off_x, fullY1 + off_y,
- partX2 + off_x, fullY1 + 1 + off_y);
- }
- }
- pbox++;
- }
- }
+ while (n--) {
+ fullX1 = ppt->x;
+ fullY1 = ppt->y;
+ fullX2 = fullX1 + (int) *pwidth;
+ ppt++;
+ pwidth++;
+
+ if (fullY1 < extentY1 || extentY2 <= fullY1)
+ continue;
+
+ if (fullX1 < extentX1)
+ fullX1 = extentX1;
+
+ if (fullX2 > extentX2)
+ fullX2 = extentX2;
+
+ if (fullX1 >= fullX2)
+ continue;
+
+ nbox = RegionNumRects(pClip);
+ if (nbox == 1) {
+ (*pExaScr->info->Solid) (pPixmap,
+ fullX1 + off_x, fullY1 + off_y,
+ fullX2 + off_x, fullY1 + 1 + off_y);
+ }
+ else {
+ pbox = RegionRects(pClip);
+ while (nbox--) {
+ if (pbox->y1 <= fullY1 && fullY1 < pbox->y2) {
+ partX1 = pbox->x1;
+ if (partX1 < fullX1)
+ partX1 = fullX1;
+ partX2 = pbox->x2;
+ if (partX2 > fullX2)
+ partX2 = fullX2;
+ if (partX2 > partX1) {
+ (*pExaScr->info->Solid) (pPixmap,
+ partX1 + off_x, fullY1 + off_y,
+ partX2 + off_x,
+ fullY1 + 1 + off_y);
+ }
+ }
+ pbox++;
+ }
+ }
}
(*pExaScr->info->DoneSolid) (pPixmap);
exaMarkSync(pScreen);
}
static Bool
-exaDoPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
- int w, int h, int format, char *bits, int src_stride)
+exaDoPutImage(DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
+ int w, int h, int format, char *bits, int src_stride)
{
- ExaScreenPriv (pDrawable->pScreen);
- PixmapPtr pPix = exaGetDrawablePixmap (pDrawable);
+ ExaScreenPriv(pDrawable->pScreen);
+ PixmapPtr pPix = exaGetDrawablePixmap(pDrawable);
+
ExaPixmapPriv(pPix);
RegionPtr pClip;
BoxPtr pbox;
@@ -154,284 +149,280 @@ exaDoPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
int bpp = pDrawable->bitsPerPixel;
Bool ret = TRUE;
- if (pExaScr->fallback_counter || pExaPixmap->accel_blocked || !pExaScr->info->UploadToScreen)
- return FALSE;
+ if (pExaScr->fallback_counter || pExaPixmap->accel_blocked ||
+ !pExaScr->info->UploadToScreen)
+ return FALSE;
/* If there's a system copy, we want to save the result there */
if (pExaPixmap->pDamage)
- return FALSE;
+ return FALSE;
/* Don't bother with under 8bpp, XYPixmaps. */
if (format != ZPixmap || bpp < 8)
- return FALSE;
+ return FALSE;
/* Only accelerate copies: no rop or planemask. */
if (!EXA_PM_IS_SOLID(pDrawable, pGC->planemask) || pGC->alu != GXcopy)
- return FALSE;
+ return FALSE;
if (pExaScr->swappedOut)
- return FALSE;
+ return FALSE;
if (pExaScr->do_migration) {
- ExaMigrationRec pixmaps[1];
+ ExaMigrationRec pixmaps[1];
- pixmaps[0].as_dst = TRUE;
- pixmaps[0].as_src = FALSE;
- pixmaps[0].pPix = pPix;
- pixmaps[0].pReg = DamagePendingRegion(pExaPixmap->pDamage);
+ pixmaps[0].as_dst = TRUE;
+ pixmaps[0].as_src = FALSE;
+ pixmaps[0].pPix = pPix;
+ pixmaps[0].pReg = DamagePendingRegion(pExaPixmap->pDamage);
- exaDoMigration (pixmaps, 1, TRUE);
+ exaDoMigration(pixmaps, 1, TRUE);
}
- pPix = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
+ pPix = exaGetOffscreenPixmap(pDrawable, &xoff, &yoff);
if (!pPix)
- return FALSE;
+ return FALSE;
x += pDrawable->x;
y += pDrawable->y;
pClip = fbGetCompositeClip(pGC);
for (nbox = RegionNumRects(pClip),
- pbox = RegionRects(pClip);
- nbox--;
- pbox++)
- {
- int x1 = x;
- int y1 = y;
- int x2 = x + w;
- int y2 = y + h;
- char *src;
- Bool ok;
-
- if (x1 < pbox->x1)
- x1 = pbox->x1;
- if (y1 < pbox->y1)
- y1 = pbox->y1;
- if (x2 > pbox->x2)
- x2 = pbox->x2;
- if (y2 > pbox->y2)
- y2 = pbox->y2;
- if (x1 >= x2 || y1 >= y2)
- continue;
-
- src = bits + (y1 - y) * src_stride + (x1 - x) * (bpp / 8);
- ok = pExaScr->info->UploadToScreen(pPix, x1 + xoff, y1 + yoff,
- x2 - x1, y2 - y1, src, src_stride);
- /* We have to fall back completely, and ignore what has already been completed.
- * Messing with the fb layer directly like we used to is completely unacceptable.
- */
- if (!ok) {
- ret = FALSE;
- break;
- }
+ pbox = RegionRects(pClip); nbox--; pbox++) {
+ int x1 = x;
+ int y1 = y;
+ int x2 = x + w;
+ int y2 = y + h;
+ char *src;
+ Bool ok;
+
+ if (x1 < pbox->x1)
+ x1 = pbox->x1;
+ if (y1 < pbox->y1)
+ y1 = pbox->y1;
+ if (x2 > pbox->x2)
+ x2 = pbox->x2;
+ if (y2 > pbox->y2)
+ y2 = pbox->y2;
+ if (x1 >= x2 || y1 >= y2)
+ continue;
+
+ src = bits + (y1 - y) * src_stride + (x1 - x) * (bpp / 8);
+ ok = pExaScr->info->UploadToScreen(pPix, x1 + xoff, y1 + yoff,
+ x2 - x1, y2 - y1, src, src_stride);
+ /* We have to fall back completely, and ignore what has already been completed.
+ * Messing with the fb layer directly like we used to is completely unacceptable.
+ */
+ if (!ok) {
+ ret = FALSE;
+ break;
+ }
}
if (ret)
- exaMarkSync(pDrawable->pScreen);
+ exaMarkSync(pDrawable->pScreen);
return ret;
}
static void
-exaPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
- int w, int h, int leftPad, int format, char *bits)
+exaPutImage(DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
+ int w, int h, int leftPad, int format, char *bits)
{
if (!exaDoPutImage(pDrawable, pGC, depth, x, y, w, h, format, bits,
- PixmapBytePad(w, pDrawable->depth)))
- ExaCheckPutImage(pDrawable, pGC, depth, x, y, w, h, leftPad, format,
- bits);
+ PixmapBytePad(w, pDrawable->depth)))
+ ExaCheckPutImage(pDrawable, pGC, depth, x, y, w, h, leftPad, format,
+ bits);
}
static Bool inline
-exaCopyNtoNTwoDir (DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
- GCPtr pGC, BoxPtr pbox, int nbox, int dx, int dy)
+exaCopyNtoNTwoDir(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable,
+ GCPtr pGC, BoxPtr pbox, int nbox, int dx, int dy)
{
- ExaScreenPriv (pDstDrawable->pScreen);
+ ExaScreenPriv(pDstDrawable->pScreen);
PixmapPtr pSrcPixmap, pDstPixmap;
int src_off_x, src_off_y, dst_off_x, dst_off_y;
int dirsetup;
/* Need to get both pixmaps to call the driver routines */
- pSrcPixmap = exaGetOffscreenPixmap (pSrcDrawable, &src_off_x, &src_off_y);
- pDstPixmap = exaGetOffscreenPixmap (pDstDrawable, &dst_off_x, &dst_off_y);
+ pSrcPixmap = exaGetOffscreenPixmap(pSrcDrawable, &src_off_x, &src_off_y);
+ pDstPixmap = exaGetOffscreenPixmap(pDstDrawable, &dst_off_x, &dst_off_y);
if (!pSrcPixmap || !pDstPixmap)
- return FALSE;
+ return FALSE;
/*
* Now the case of a chip that only supports xdir = ydir = 1 or
* xdir = ydir = -1, but we have xdir != ydir.
*/
- dirsetup = 0; /* No direction set up yet. */
+ dirsetup = 0; /* No direction set up yet. */
for (; nbox; pbox++, nbox--) {
- if (dx >= 0 && (src_off_y + pbox->y1 + dy) != pbox->y1) {
- /* Do a xdir = ydir = -1 blit instead. */
- if (dirsetup != -1) {
- if (dirsetup != 0)
- pExaScr->info->DoneCopy(pDstPixmap);
- dirsetup = -1;
- if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,
- pDstPixmap,
- -1, -1,
- pGC ? pGC->alu : GXcopy,
- pGC ? pGC->planemask :
- FB_ALLONES))
- return FALSE;
- }
- (*pExaScr->info->Copy)(pDstPixmap,
- src_off_x + pbox->x1 + dx,
- src_off_y + pbox->y1 + dy,
- dst_off_x + pbox->x1,
- dst_off_y + pbox->y1,
- pbox->x2 - pbox->x1,
- pbox->y2 - pbox->y1);
- } else if (dx < 0 && (src_off_y + pbox->y1 + dy) != pbox->y1) {
- /* Do a xdir = ydir = 1 blit instead. */
- if (dirsetup != 1) {
- if (dirsetup != 0)
- pExaScr->info->DoneCopy(pDstPixmap);
- dirsetup = 1;
- if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,
- pDstPixmap,
- 1, 1,
- pGC ? pGC->alu : GXcopy,
- pGC ? pGC->planemask :
- FB_ALLONES))
- return FALSE;
- }
- (*pExaScr->info->Copy)(pDstPixmap,
- src_off_x + pbox->x1 + dx,
- src_off_y + pbox->y1 + dy,
- dst_off_x + pbox->x1,
- dst_off_y + pbox->y1,
- pbox->x2 - pbox->x1,
- pbox->y2 - pbox->y1);
- } else if (dx >= 0) {
- /*
- * xdir = 1, ydir = -1.
- * Perform line-by-line xdir = ydir = 1 blits, going up.
- */
- int i;
- if (dirsetup != 1) {
- if (dirsetup != 0)
- pExaScr->info->DoneCopy(pDstPixmap);
- dirsetup = 1;
- if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,
- pDstPixmap,
- 1, 1,
- pGC ? pGC->alu : GXcopy,
- pGC ? pGC->planemask :
- FB_ALLONES))
- return FALSE;
- }
- for (i = pbox->y2 - pbox->y1 - 1; i >= 0; i--)
- (*pExaScr->info->Copy)(pDstPixmap,
- src_off_x + pbox->x1 + dx,
- src_off_y + pbox->y1 + dy + i,
- dst_off_x + pbox->x1,
- dst_off_y + pbox->y1 + i,
- pbox->x2 - pbox->x1, 1);
- } else {
- /*
- * xdir = -1, ydir = 1.
- * Perform line-by-line xdir = ydir = -1 blits, going down.
- */
- int i;
- if (dirsetup != -1) {
- if (dirsetup != 0)
- pExaScr->info->DoneCopy(pDstPixmap);
- dirsetup = -1;
- if (!(*pExaScr->info->PrepareCopy)(pSrcPixmap,
- pDstPixmap,
- -1, -1,
- pGC ? pGC->alu : GXcopy,
- pGC ? pGC->planemask :
- FB_ALLONES))
- return FALSE;
- }
- for (i = 0; i < pbox->y2 - pbox->y1; i++)
- (*pExaScr->info->Copy)(pDstPixmap,
- src_off_x + pbox->x1 + dx,
- src_off_y + pbox->y1 + dy + i,
- dst_off_x + pbox->x1,
- dst_off_y + pbox->y1 + i,
- pbox->x2 - pbox->x1, 1);
- }
+ if (dx >= 0 && (src_off_y + pbox->y1 + dy) != pbox->y1) {
+ /* Do a xdir = ydir = -1 blit instead. */
+ if (dirsetup != -1) {
+ if (dirsetup != 0)
+ pExaScr->info->DoneCopy(pDstPixmap);
+ dirsetup = -1;
+ if (!(*pExaScr->info->PrepareCopy) (pSrcPixmap,
+ pDstPixmap,
+ -1, -1,
+ pGC ? pGC->alu : GXcopy,
+ pGC ? pGC->planemask :
+ FB_ALLONES))
+ return FALSE;
+ }
+ (*pExaScr->info->Copy) (pDstPixmap,
+ src_off_x + pbox->x1 + dx,
+ src_off_y + pbox->y1 + dy,
+ dst_off_x + pbox->x1,
+ dst_off_y + pbox->y1,
+ pbox->x2 - pbox->x1, pbox->y2 - pbox->y1);
+ }
+ else if (dx < 0 && (src_off_y + pbox->y1 + dy) != pbox->y1) {
+ /* Do a xdir = ydir = 1 blit instead. */
+ if (dirsetup != 1) {
+ if (dirsetup != 0)
+ pExaScr->info->DoneCopy(pDstPixmap);
+ dirsetup = 1;
+ if (!(*pExaScr->info->PrepareCopy) (pSrcPixmap,
+ pDstPixmap,
+ 1, 1,
+ pGC ? pGC->alu : GXcopy,
+ pGC ? pGC->planemask :
+ FB_ALLONES))
+ return FALSE;
+ }
+ (*pExaScr->info->Copy) (pDstPixmap,
+ src_off_x + pbox->x1 + dx,
+ src_off_y + pbox->y1 + dy,
+ dst_off_x + pbox->x1,
+ dst_off_y + pbox->y1,
+ pbox->x2 - pbox->x1, pbox->y2 - pbox->y1);
+ }
+ else if (dx >= 0) {
+ /*
+ * xdir = 1, ydir = -1.
+ * Perform line-by-line xdir = ydir = 1 blits, going up.
+ */
+ int i;
+
+ if (dirsetup != 1) {
+ if (dirsetup != 0)
+ pExaScr->info->DoneCopy(pDstPixmap);
+ dirsetup = 1;
+ if (!(*pExaScr->info->PrepareCopy) (pSrcPixmap,
+ pDstPixmap,
+ 1, 1,
+ pGC ? pGC->alu : GXcopy,
+ pGC ? pGC->planemask :
+ FB_ALLONES))
+ return FALSE;
+ }
+ for (i = pbox->y2 - pbox->y1 - 1; i >= 0; i--)
+ (*pExaScr->info->Copy) (pDstPixmap,
+ src_off_x + pbox->x1 + dx,
+ src_off_y + pbox->y1 + dy + i,
+ dst_off_x + pbox->x1,
+ dst_off_y + pbox->y1 + i,
+ pbox->x2 - pbox->x1, 1);
+ }
+ else {
+ /*
+ * xdir = -1, ydir = 1.
+ * Perform line-by-line xdir = ydir = -1 blits, going down.
+ */
+ int i;
+
+ if (dirsetup != -1) {
+ if (dirsetup != 0)
+ pExaScr->info->DoneCopy(pDstPixmap);
+ dirsetup = -1;
+ if (!(*pExaScr->info->PrepareCopy) (pSrcPixmap,
+ pDstPixmap,
+ -1, -1,
+ pGC ? pGC->alu : GXcopy,
+ pGC ? pGC->planemask :
+ FB_ALLONES))
+ return FALSE;
+ }
+ for (i = 0; i < pbox->y2 - pbox->y1; i++)
+ (*pExaScr->info->Copy) (pDstPixmap,
+ src_off_x + pbox->x1 + dx,
+ src_off_y + pbox->y1 + dy + i,
+ dst_off_x + pbox->x1,
+ dst_off_y + pbox->y1 + i,
+ pbox->x2 - pbox->x1, 1);
+ }
}
if (dirsetup != 0)
- pExaScr->info->DoneCopy(pDstPixmap);
+ pExaScr->info->DoneCopy(pDstPixmap);
exaMarkSync(pDstDrawable->pScreen);
return TRUE;
}
Bool
-exaHWCopyNtoN (DrawablePtr pSrcDrawable,
- DrawablePtr pDstDrawable,
- GCPtr pGC,
- BoxPtr pbox,
- int nbox,
- int dx,
- int dy,
- Bool reverse,
- Bool upsidedown)
+exaHWCopyNtoN(DrawablePtr pSrcDrawable,
+ DrawablePtr pDstDrawable,
+ GCPtr pGC,
+ BoxPtr pbox,
+ int nbox, int dx, int dy, Bool reverse, Bool upsidedown)
{
- ExaScreenPriv (pDstDrawable->pScreen);
+ ExaScreenPriv(pDstDrawable->pScreen);
PixmapPtr pSrcPixmap, pDstPixmap;
ExaPixmapPrivPtr pSrcExaPixmap, pDstExaPixmap;
- int src_off_x, src_off_y;
- int dst_off_x, dst_off_y;
+ int src_off_x, src_off_y;
+ int dst_off_x, dst_off_y;
RegionPtr srcregion = NULL, dstregion = NULL;
xRectangle *rects;
Bool ret = TRUE;
/* avoid doing copy operations if no boxes */
if (nbox == 0)
- return TRUE;
+ return TRUE;
- pSrcPixmap = exaGetDrawablePixmap (pSrcDrawable);
- pDstPixmap = exaGetDrawablePixmap (pDstDrawable);
+ pSrcPixmap = exaGetDrawablePixmap(pSrcDrawable);
+ pDstPixmap = exaGetDrawablePixmap(pDstDrawable);
- exaGetDrawableDeltas (pSrcDrawable, pSrcPixmap, &src_off_x, &src_off_y);
- exaGetDrawableDeltas (pDstDrawable, pDstPixmap, &dst_off_x, &dst_off_y);
+ exaGetDrawableDeltas(pSrcDrawable, pSrcPixmap, &src_off_x, &src_off_y);
+ exaGetDrawableDeltas(pDstDrawable, pDstPixmap, &dst_off_x, &dst_off_y);
rects = malloc(nbox * sizeof(xRectangle));
if (rects) {
- int i;
- int ordering;
-
- for (i = 0; i < nbox; i++) {
- rects[i].x = pbox[i].x1 + dx + src_off_x;
- rects[i].y = pbox[i].y1 + dy + src_off_y;
- rects[i].width = pbox[i].x2 - pbox[i].x1;
- rects[i].height = pbox[i].y2 - pbox[i].y1;
- }
-
- /* This must match the RegionCopy() logic for reversing rect order */
- if (nbox == 1 || (dx > 0 && dy > 0) ||
- (pDstDrawable != pSrcDrawable &&
- (pDstDrawable->type != DRAWABLE_WINDOW ||
- pSrcDrawable->type != DRAWABLE_WINDOW)))
- ordering = CT_YXBANDED;
- else
- ordering = CT_UNSORTED;
-
- srcregion = RegionFromRects(nbox, rects, ordering);
- free(rects);
-
- if (!pGC || !exaGCReadsDestination(pDstDrawable, pGC->planemask,
- pGC->fillStyle, pGC->alu,
- pGC->clientClipType)) {
- dstregion = RegionCreate(NullBox, 0);
- RegionCopy(dstregion, srcregion);
- RegionTranslate(dstregion, dst_off_x - dx - src_off_x,
- dst_off_y - dy - src_off_y);
- }
- }
+ int i;
+ int ordering;
+
+ for (i = 0; i < nbox; i++) {
+ rects[i].x = pbox[i].x1 + dx + src_off_x;
+ rects[i].y = pbox[i].y1 + dy + src_off_y;
+ rects[i].width = pbox[i].x2 - pbox[i].x1;
+ rects[i].height = pbox[i].y2 - pbox[i].y1;
+ }
+ /* This must match the RegionCopy() logic for reversing rect order */
+ if (nbox == 1 || (dx > 0 && dy > 0) ||
+ (pDstDrawable != pSrcDrawable &&
+ (pDstDrawable->type != DRAWABLE_WINDOW ||
+ pSrcDrawable->type != DRAWABLE_WINDOW)))
+ ordering = CT_YXBANDED;
+ else
+ ordering = CT_UNSORTED;
+
+ srcregion = RegionFromRects(nbox, rects, ordering);
+ free(rects);
+
+ if (!pGC || !exaGCReadsDestination(pDstDrawable, pGC->planemask,
+ pGC->fillStyle, pGC->alu,
+ pGC->clientClipType)) {
+ dstregion = RegionCreate(NullBox, 0);
+ RegionCopy(dstregion, srcregion);
+ RegionTranslate(dstregion, dst_off_x - dx - src_off_x,
+ dst_off_y - dy - src_off_y);
+ }
+ }
- pSrcExaPixmap = ExaGetPixmapPriv (pSrcPixmap);
- pDstExaPixmap = ExaGetPixmapPriv (pDstPixmap);
+ pSrcExaPixmap = ExaGetPixmapPriv(pSrcPixmap);
+ pDstExaPixmap = ExaGetPixmapPriv(pDstPixmap);
/* Check whether the accelerator can use this pixmap.
* If the pitch of the pixmaps is out of range, there's nothing
@@ -439,7 +430,7 @@ exaHWCopyNtoN (DrawablePtr pSrcDrawable,
*/
if (pSrcExaPixmap->accel_blocked & EXA_RANGE_PITCH ||
pDstExaPixmap->accel_blocked & EXA_RANGE_PITCH)
- goto fallback;
+ goto fallback;
/* If the width or the height of either of the pixmaps
* is out of range, check whether the boxes are actually out of the
@@ -463,158 +454,167 @@ exaHWCopyNtoN (DrawablePtr pSrcDrawable,
}
if (pExaScr->do_migration) {
- ExaMigrationRec pixmaps[2];
-
- pixmaps[0].as_dst = TRUE;
- pixmaps[0].as_src = FALSE;
- pixmaps[0].pPix = pDstPixmap;
- pixmaps[0].pReg = dstregion;
- pixmaps[1].as_dst = FALSE;
- pixmaps[1].as_src = TRUE;
- pixmaps[1].pPix = pSrcPixmap;
- pixmaps[1].pReg = srcregion;
-
- exaDoMigration (pixmaps, 2, TRUE);
+ ExaMigrationRec pixmaps[2];
+
+ pixmaps[0].as_dst = TRUE;
+ pixmaps[0].as_src = FALSE;
+ pixmaps[0].pPix = pDstPixmap;
+ pixmaps[0].pReg = dstregion;
+ pixmaps[1].as_dst = FALSE;
+ pixmaps[1].as_src = TRUE;
+ pixmaps[1].pPix = pSrcPixmap;
+ pixmaps[1].pReg = srcregion;
+
+ exaDoMigration(pixmaps, 2, TRUE);
}
/* Mixed directions must be handled specially if the card is lame */
if ((pExaScr->info->flags & EXA_TWO_BITBLT_DIRECTIONS) &&
- reverse != upsidedown) {
- if (exaCopyNtoNTwoDir(pSrcDrawable, pDstDrawable, pGC, pbox, nbox,
- dx, dy))
- goto out;
- goto fallback;
+ reverse != upsidedown) {
+ if (exaCopyNtoNTwoDir(pSrcDrawable, pDstDrawable, pGC, pbox, nbox,
+ dx, dy))
+ goto out;
+ goto fallback;
}
if (exaPixmapHasGpuCopy(pDstPixmap)) {
- /* Normal blitting. */
- if (exaPixmapHasGpuCopy(pSrcPixmap)) {
- if (!(*pExaScr->info->PrepareCopy) (pSrcPixmap, pDstPixmap, reverse ? -1 : 1,
- upsidedown ? -1 : 1,
- pGC ? pGC->alu : GXcopy,
- pGC ? pGC->planemask : FB_ALLONES)) {
- goto fallback;
- }
-
- while (nbox--)
- {
- (*pExaScr->info->Copy) (pDstPixmap,
- pbox->x1 + dx + src_off_x,
- pbox->y1 + dy + src_off_y,
- pbox->x1 + dst_off_x, pbox->y1 + dst_off_y,
- pbox->x2 - pbox->x1, pbox->y2 - pbox->y1);
- pbox++;
- }
-
- (*pExaScr->info->DoneCopy) (pDstPixmap);
- exaMarkSync (pDstDrawable->pScreen);
- /* UTS: mainly for SHM PutImage's secondary path.
- *
- * Only taking this path for directly accessible pixmaps.
- */
- } else if (!pDstExaPixmap->pDamage && pSrcExaPixmap->sys_ptr) {
- int bpp = pSrcDrawable->bitsPerPixel;
- int src_stride = exaGetPixmapPitch(pSrcPixmap);
- CARD8 *src = NULL;
-
- if (!pExaScr->info->UploadToScreen)
- goto fallback;
-
- if (pSrcDrawable->bitsPerPixel != pDstDrawable->bitsPerPixel)
- goto fallback;
-
- if (pSrcDrawable->bitsPerPixel < 8)
- goto fallback;
-
- if (pGC && !(pGC->alu == GXcopy && EXA_PM_IS_SOLID(pSrcDrawable, pGC->planemask)))
- goto fallback;
-
- while (nbox--)
- {
- src = pSrcExaPixmap->sys_ptr + (pbox->y1 + dy + src_off_y) * src_stride + (pbox->x1 + dx + src_off_x) * (bpp / 8);
- if (!pExaScr->info->UploadToScreen(pDstPixmap, pbox->x1 + dst_off_x,
- pbox->y1 + dst_off_y, pbox->x2 - pbox->x1, pbox->y2 - pbox->y1,
- (char *) src, src_stride))
- goto fallback;
-
- pbox++;
- }
- } else
- goto fallback;
- } else
- goto fallback;
+ /* Normal blitting. */
+ if (exaPixmapHasGpuCopy(pSrcPixmap)) {
+ if (!(*pExaScr->info->PrepareCopy)
+ (pSrcPixmap, pDstPixmap, reverse ? -1 : 1, upsidedown ? -1 : 1,
+ pGC ? pGC->alu : GXcopy, pGC ? pGC->planemask : FB_ALLONES)) {
+ goto fallback;
+ }
+
+ while (nbox--) {
+ (*pExaScr->info->Copy) (pDstPixmap,
+ pbox->x1 + dx + src_off_x,
+ pbox->y1 + dy + src_off_y,
+ pbox->x1 + dst_off_x,
+ pbox->y1 + dst_off_y,
+ pbox->x2 - pbox->x1,
+ pbox->y2 - pbox->y1);
+ pbox++;
+ }
+
+ (*pExaScr->info->DoneCopy) (pDstPixmap);
+ exaMarkSync(pDstDrawable->pScreen);
+ /* UTS: mainly for SHM PutImage's secondary path.
+ *
+ * Only taking this path for directly accessible pixmaps.
+ */
+ }
+ else if (!pDstExaPixmap->pDamage && pSrcExaPixmap->sys_ptr) {
+ int bpp = pSrcDrawable->bitsPerPixel;
+ int src_stride = exaGetPixmapPitch(pSrcPixmap);
+ CARD8 *src = NULL;
+
+ if (!pExaScr->info->UploadToScreen)
+ goto fallback;
+
+ if (pSrcDrawable->bitsPerPixel != pDstDrawable->bitsPerPixel)
+ goto fallback;
+
+ if (pSrcDrawable->bitsPerPixel < 8)
+ goto fallback;
+
+ if (pGC &&
+ !(pGC->alu == GXcopy &&
+ EXA_PM_IS_SOLID(pSrcDrawable, pGC->planemask)))
+ goto fallback;
+
+ while (nbox--) {
+ src =
+ pSrcExaPixmap->sys_ptr + (pbox->y1 + dy +
+ src_off_y) * src_stride +
+ (pbox->x1 + dx + src_off_x) * (bpp / 8);
+ if (!pExaScr->info->
+ UploadToScreen(pDstPixmap, pbox->x1 + dst_off_x,
+ pbox->y1 + dst_off_y, pbox->x2 - pbox->x1,
+ pbox->y2 - pbox->y1, (char *) src,
+ src_stride))
+ goto fallback;
+
+ pbox++;
+ }
+ }
+ else
+ goto fallback;
+ }
+ else
+ goto fallback;
goto out;
-fallback:
+ fallback:
ret = FALSE;
-out:
+ out:
if (dstregion) {
- RegionUninit(dstregion);
- RegionDestroy(dstregion);
+ RegionUninit(dstregion);
+ RegionDestroy(dstregion);
}
if (srcregion) {
- RegionUninit(srcregion);
- RegionDestroy(srcregion);
+ RegionUninit(srcregion);
+ RegionDestroy(srcregion);
}
return ret;
}
void
-exaCopyNtoN (DrawablePtr pSrcDrawable,
- DrawablePtr pDstDrawable,
- GCPtr pGC,
- BoxPtr pbox,
- int nbox,
- int dx,
- int dy,
- Bool reverse,
- Bool upsidedown,
- Pixel bitplane,
- void *closure)
+exaCopyNtoN(DrawablePtr pSrcDrawable,
+ DrawablePtr pDstDrawable,
+ GCPtr pGC,
+ BoxPtr pbox,
+ int nbox,
+ int dx,
+ int dy,
+ Bool reverse, Bool upsidedown, Pixel bitplane, void *closure)
{
ExaScreenPriv(pDstDrawable->pScreen);
if (pExaScr->fallback_counter ||
- (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW))
- return;
+ (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW))
+ return;
- if (exaHWCopyNtoN(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy, reverse, upsidedown))
- return;
+ if (exaHWCopyNtoN
+ (pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy, reverse,
+ upsidedown))
+ return;
/* This is a CopyWindow, it's cleaner to fallback at the original call. */
if (pExaScr->fallback_flags & EXA_ACCEL_COPYWINDOW) {
- pExaScr->fallback_flags |= EXA_FALLBACK_COPYWINDOW;
- return;
+ pExaScr->fallback_flags |= EXA_FALLBACK_COPYWINDOW;
+ return;
}
/* fallback */
- ExaCheckCopyNtoN(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy, reverse, upsidedown, bitplane, closure);
+ ExaCheckCopyNtoN(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy,
+ reverse, upsidedown, bitplane, closure);
}
RegionPtr
exaCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
- int srcx, int srcy, int width, int height, int dstx, int dsty)
+ int srcx, int srcy, int width, int height, int dstx, int dsty)
{
- ExaScreenPriv (pDstDrawable->pScreen);
+ ExaScreenPriv(pDstDrawable->pScreen);
if (pExaScr->fallback_counter || pExaScr->swappedOut) {
- return ExaCheckCopyArea(pSrcDrawable, pDstDrawable, pGC,
- srcx, srcy, width, height, dstx, dsty);
+ return ExaCheckCopyArea(pSrcDrawable, pDstDrawable, pGC,
+ srcx, srcy, width, height, dstx, dsty);
}
- return miDoCopy (pSrcDrawable, pDstDrawable, pGC,
- srcx, srcy, width, height,
- dstx, dsty, exaCopyNtoN, 0, NULL);
+ return miDoCopy(pSrcDrawable, pDstDrawable, pGC,
+ srcx, srcy, width, height,
+ dstx, dsty, exaCopyNtoN, 0, NULL);
}
static void
exaPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
- DDXPointPtr ppt)
+ DDXPointPtr ppt)
{
- ExaScreenPriv (pDrawable->pScreen);
+ ExaScreenPriv(pDrawable->pScreen);
int i;
xRectangle *prect;
@@ -622,20 +622,20 @@ exaPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
* points.
*/
if (pExaScr->fallback_counter || pGC->fillStyle != FillSolid) {
- ExaCheckPolyPoint(pDrawable, pGC, mode, npt, ppt);
- return;
+ ExaCheckPolyPoint(pDrawable, pGC, mode, npt, ppt);
+ return;
}
prect = malloc(sizeof(xRectangle) * npt);
for (i = 0; i < npt; i++) {
- prect[i].x = ppt[i].x;
- prect[i].y = ppt[i].y;
- if (i > 0 && mode == CoordModePrevious) {
- prect[i].x += prect[i - 1].x;
- prect[i].y += prect[i - 1].y;
- }
- prect[i].width = 1;
- prect[i].height = 1;
+ prect[i].x = ppt[i].x;
+ prect[i].y = ppt[i].y;
+ if (i > 0 && mode == CoordModePrevious) {
+ prect[i].x += prect[i - 1].x;
+ prect[i].y += prect[i - 1].y;
+ }
+ prect[i].width = 1;
+ prect[i].height = 1;
}
pGC->ops->PolyFillRect(pDrawable, pGC, npt, prect);
free(prect);
@@ -648,23 +648,23 @@ exaPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
*/
static void
exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
- DDXPointPtr ppt)
+ DDXPointPtr ppt)
{
- ExaScreenPriv (pDrawable->pScreen);
+ ExaScreenPriv(pDrawable->pScreen);
xRectangle *prect;
int x1, x2, y1, y2;
int i;
if (pExaScr->fallback_counter) {
- ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
- return;
+ ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
+ return;
}
/* Don't try to do wide lines or non-solid fill style. */
if (pGC->lineWidth != 0 || pGC->lineStyle != LineSolid ||
- pGC->fillStyle != FillSolid) {
- ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
- return;
+ pGC->fillStyle != FillSolid) {
+ ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
+ return;
}
prect = malloc(sizeof(xRectangle) * (npt - 1));
@@ -672,37 +672,40 @@ exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
y1 = ppt[0].y;
/* If we have any non-horizontal/vertical, fall back. */
for (i = 0; i < npt - 1; i++) {
- if (mode == CoordModePrevious) {
- x2 = x1 + ppt[i + 1].x;
- y2 = y1 + ppt[i + 1].y;
- } else {
- x2 = ppt[i + 1].x;
- y2 = ppt[i + 1].y;
- }
-
- if (x1 != x2 && y1 != y2) {
- free(prect);
- ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
- return;
- }
-
- if (x1 < x2) {
- prect[i].x = x1;
- prect[i].width = x2 - x1 + 1;
- } else {
- prect[i].x = x2;
- prect[i].width = x1 - x2 + 1;
- }
- if (y1 < y2) {
- prect[i].y = y1;
- prect[i].height = y2 - y1 + 1;
- } else {
- prect[i].y = y2;
- prect[i].height = y1 - y2 + 1;
- }
-
- x1 = x2;
- y1 = y2;
+ if (mode == CoordModePrevious) {
+ x2 = x1 + ppt[i + 1].x;
+ y2 = y1 + ppt[i + 1].y;
+ }
+ else {
+ x2 = ppt[i + 1].x;
+ y2 = ppt[i + 1].y;
+ }
+
+ if (x1 != x2 && y1 != y2) {
+ free(prect);
+ ExaCheckPolylines(pDrawable, pGC, mode, npt, ppt);
+ return;
+ }
+
+ if (x1 < x2) {
+ prect[i].x = x1;
+ prect[i].width = x2 - x1 + 1;
+ }
+ else {
+ prect[i].x = x2;
+ prect[i].width = x1 - x2 + 1;
+ }
+ if (y1 < y2) {
+ prect[i].y = y1;
+ prect[i].height = y2 - y1 + 1;
+ }
+ else {
+ prect[i].y = y2;
+ prect[i].height = y1 - y2 + 1;
+ }
+
+ x1 = x2;
+ y1 = y2;
}
pGC->ops->PolyFillRect(pDrawable, pGC, npt - 1, prect);
free(prect);
@@ -714,80 +717,78 @@ exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
* acceleration if so.
*/
static void
-exaPolySegment (DrawablePtr pDrawable, GCPtr pGC, int nseg,
- xSegment *pSeg)
+exaPolySegment(DrawablePtr pDrawable, GCPtr pGC, int nseg, xSegment * pSeg)
{
- ExaScreenPriv (pDrawable->pScreen);
+ ExaScreenPriv(pDrawable->pScreen);
xRectangle *prect;
int i;
/* Don't try to do wide lines or non-solid fill style. */
if (pExaScr->fallback_counter || pGC->lineWidth != 0 ||
- pGC->lineStyle != LineSolid || pGC->fillStyle != FillSolid)
- {
- ExaCheckPolySegment(pDrawable, pGC, nseg, pSeg);
- return;
+ pGC->lineStyle != LineSolid || pGC->fillStyle != FillSolid) {
+ ExaCheckPolySegment(pDrawable, pGC, nseg, pSeg);
+ return;
}
/* If we have any non-horizontal/vertical, fall back. */
for (i = 0; i < nseg; i++) {
- if (pSeg[i].x1 != pSeg[i].x2 && pSeg[i].y1 != pSeg[i].y2) {
- ExaCheckPolySegment(pDrawable, pGC, nseg, pSeg);
- return;
- }
+ if (pSeg[i].x1 != pSeg[i].x2 && pSeg[i].y1 != pSeg[i].y2) {
+ ExaCheckPolySegment(pDrawable, pGC, nseg, pSeg);
+ return;
+ }
}
prect = malloc(sizeof(xRectangle) * nseg);
for (i = 0; i < nseg; i++) {
- if (pSeg[i].x1 < pSeg[i].x2) {
- prect[i].x = pSeg[i].x1;
- prect[i].width = pSeg[i].x2 - pSeg[i].x1 + 1;
- } else {
- prect[i].x = pSeg[i].x2;
- prect[i].width = pSeg[i].x1 - pSeg[i].x2 + 1;
- }
- if (pSeg[i].y1 < pSeg[i].y2) {
- prect[i].y = pSeg[i].y1;
- prect[i].height = pSeg[i].y2 - pSeg[i].y1 + 1;
- } else {
- prect[i].y = pSeg[i].y2;
- prect[i].height = pSeg[i].y1 - pSeg[i].y2 + 1;
- }
-
- /* don't paint last pixel */
- if (pGC->capStyle == CapNotLast) {
- if (prect[i].width == 1)
- prect[i].height--;
- else
- prect[i].width--;
- }
+ if (pSeg[i].x1 < pSeg[i].x2) {
+ prect[i].x = pSeg[i].x1;
+ prect[i].width = pSeg[i].x2 - pSeg[i].x1 + 1;
+ }
+ else {
+ prect[i].x = pSeg[i].x2;
+ prect[i].width = pSeg[i].x1 - pSeg[i].x2 + 1;
+ }
+ if (pSeg[i].y1 < pSeg[i].y2) {
+ prect[i].y = pSeg[i].y1;
+ prect[i].height = pSeg[i].y2 - pSeg[i].y1 + 1;
+ }
+ else {
+ prect[i].y = pSeg[i].y2;
+ prect[i].height = pSeg[i].y1 - pSeg[i].y2 + 1;
+ }
+
+ /* don't paint last pixel */
+ if (pGC->capStyle == CapNotLast) {
+ if (prect[i].width == 1)
+ prect[i].height--;
+ else
+ prect[i].width--;
+ }
}
pGC->ops->PolyFillRect(pDrawable, pGC, nseg, prect);
free(prect);
}
-static Bool exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion,
- Pixel pixel, CARD32 planemask, CARD32 alu,
- unsigned int clientClipType);
+static Bool exaFillRegionSolid(DrawablePtr pDrawable, RegionPtr pRegion,
+ Pixel pixel, CARD32 planemask, CARD32 alu,
+ unsigned int clientClipType);
static void
-exaPolyFillRect(DrawablePtr pDrawable,
- GCPtr pGC,
- int nrect,
- xRectangle *prect)
+exaPolyFillRect(DrawablePtr pDrawable, GCPtr pGC, int nrect, xRectangle *prect)
{
- ExaScreenPriv (pDrawable->pScreen);
- RegionPtr pClip = fbGetCompositeClip(pGC);
- PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
- ExaPixmapPriv (pPixmap);
+ ExaScreenPriv(pDrawable->pScreen);
+ RegionPtr pClip = fbGetCompositeClip(pGC);
+ PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
+
+ ExaPixmapPriv(pPixmap);
register BoxPtr pbox;
- BoxPtr pextent;
- int extentX1, extentX2, extentY1, extentY2;
- int fullX1, fullX2, fullY1, fullY2;
- int partX1, partX2, partY1, partY2;
- int xoff, yoff;
- int xorg, yorg;
- int n;
+ BoxPtr pextent;
+ int extentX1, extentX2, extentY1, extentY2;
+ int fullX1, fullX2, fullY1, fullY2;
+ int partX1, partX2, partY1, partY2;
+ int xoff, yoff;
+ int xorg, yorg;
+ int n;
RegionPtr pReg = RegionFromRects(nrect, prect, CT_UNSORTED);
/* Compute intersection of rects and clip region */
@@ -795,62 +796,58 @@ exaPolyFillRect(DrawablePtr pDrawable,
RegionIntersect(pReg, pClip, pReg);
if (!RegionNumRects(pReg)) {
- goto out;
+ goto out;
}
exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
if (pExaScr->fallback_counter || pExaScr->swappedOut ||
- pExaPixmap->accel_blocked)
- {
- goto fallback;
+ pExaPixmap->accel_blocked) {
+ goto fallback;
}
/* For ROPs where overlaps don't matter, convert rectangles to region and
* call exaFillRegion{Solid,Tiled}.
*/
if ((pGC->fillStyle == FillSolid || pGC->fillStyle == FillTiled) &&
- (nrect == 1 || pGC->alu == GXcopy || pGC->alu == GXclear ||
- pGC->alu == GXnoop || pGC->alu == GXcopyInverted ||
- pGC->alu == GXset)) {
- if (((pGC->fillStyle == FillSolid || pGC->tileIsPixel) &&
- exaFillRegionSolid(pDrawable, pReg, pGC->fillStyle == FillSolid ?
- pGC->fgPixel : pGC->tile.pixel, pGC->planemask,
- pGC->alu, pGC->clientClipType)) ||
- (pGC->fillStyle == FillTiled && !pGC->tileIsPixel &&
- exaFillRegionTiled(pDrawable, pReg, pGC->tile.pixmap, &pGC->patOrg,
- pGC->planemask, pGC->alu,
- pGC->clientClipType))) {
- goto out;
- }
+ (nrect == 1 || pGC->alu == GXcopy || pGC->alu == GXclear ||
+ pGC->alu == GXnoop || pGC->alu == GXcopyInverted ||
+ pGC->alu == GXset)) {
+ if (((pGC->fillStyle == FillSolid || pGC->tileIsPixel) &&
+ exaFillRegionSolid(pDrawable, pReg, pGC->fillStyle == FillSolid ?
+ pGC->fgPixel : pGC->tile.pixel, pGC->planemask,
+ pGC->alu, pGC->clientClipType)) ||
+ (pGC->fillStyle == FillTiled && !pGC->tileIsPixel &&
+ exaFillRegionTiled(pDrawable, pReg, pGC->tile.pixmap, &pGC->patOrg,
+ pGC->planemask, pGC->alu,
+ pGC->clientClipType))) {
+ goto out;
+ }
}
if (pGC->fillStyle != FillSolid &&
- !(pGC->tileIsPixel && pGC->fillStyle == FillTiled))
- {
- goto fallback;
+ !(pGC->tileIsPixel && pGC->fillStyle == FillTiled)) {
+ goto fallback;
}
if (pExaScr->do_migration) {
- ExaMigrationRec pixmaps[1];
+ ExaMigrationRec pixmaps[1];
- pixmaps[0].as_dst = TRUE;
- pixmaps[0].as_src = FALSE;
- pixmaps[0].pPix = pPixmap;
- pixmaps[0].pReg = NULL;
+ pixmaps[0].as_dst = TRUE;
+ pixmaps[0].as_src = FALSE;
+ pixmaps[0].pPix = pPixmap;
+ pixmaps[0].pReg = NULL;
- exaDoMigration (pixmaps, 1, TRUE);
+ exaDoMigration(pixmaps, 1, TRUE);
}
- if (!exaPixmapHasGpuCopy (pPixmap) ||
- !(*pExaScr->info->PrepareSolid) (pPixmap,
- pGC->alu,
- pGC->planemask,
- pGC->fgPixel))
- {
-fallback:
- ExaCheckPolyFillRect (pDrawable, pGC, nrect, prect);
- goto out;
+ if (!exaPixmapHasGpuCopy(pPixmap) ||
+ !(*pExaScr->info->PrepareSolid) (pPixmap,
+ pGC->alu,
+ pGC->planemask, pGC->fgPixel)) {
+ fallback:
+ ExaCheckPolyFillRect(pDrawable, pGC, nrect, prect);
+ goto out;
}
xorg = pDrawable->x;
@@ -861,72 +858,68 @@ fallback:
extentY1 = pextent->y1;
extentX2 = pextent->x2;
extentY2 = pextent->y2;
- while (nrect--)
- {
- fullX1 = prect->x + xorg;
- fullY1 = prect->y + yorg;
- fullX2 = fullX1 + (int) prect->width;
- fullY2 = fullY1 + (int) prect->height;
- prect++;
-
- if (fullX1 < extentX1)
- fullX1 = extentX1;
-
- if (fullY1 < extentY1)
- fullY1 = extentY1;
-
- if (fullX2 > extentX2)
- fullX2 = extentX2;
-
- if (fullY2 > extentY2)
- fullY2 = extentY2;
-
- if ((fullX1 >= fullX2) || (fullY1 >= fullY2))
- continue;
- n = RegionNumRects (pClip);
- if (n == 1)
- {
- (*pExaScr->info->Solid) (pPixmap,
- fullX1 + xoff, fullY1 + yoff,
- fullX2 + xoff, fullY2 + yoff);
- }
- else
- {
- pbox = RegionRects(pClip);
- /*
- * clip the rectangle to each box in the clip region
- * this is logically equivalent to calling Intersect(),
- * but rectangles may overlap each other here.
- */
- while(n--)
- {
- partX1 = pbox->x1;
- if (partX1 < fullX1)
- partX1 = fullX1;
- partY1 = pbox->y1;
- if (partY1 < fullY1)
- partY1 = fullY1;
- partX2 = pbox->x2;
- if (partX2 > fullX2)
- partX2 = fullX2;
- partY2 = pbox->y2;
- if (partY2 > fullY2)
- partY2 = fullY2;
-
- pbox++;
-
- if (partX1 < partX2 && partY1 < partY2) {
- (*pExaScr->info->Solid) (pPixmap,
- partX1 + xoff, partY1 + yoff,
- partX2 + xoff, partY2 + yoff);
- }
- }
- }
+ while (nrect--) {
+ fullX1 = prect->x + xorg;
+ fullY1 = prect->y + yorg;
+ fullX2 = fullX1 + (int) prect->width;
+ fullY2 = fullY1 + (int) prect->height;
+ prect++;
+
+ if (fullX1 < extentX1)
+ fullX1 = extentX1;
+
+ if (fullY1 < extentY1)
+ fullY1 = extentY1;
+
+ if (fullX2 > extentX2)
+ fullX2 = extentX2;
+
+ if (fullY2 > extentY2)
+ fullY2 = extentY2;
+
+ if ((fullX1 >= fullX2) || (fullY1 >= fullY2))
+ continue;
+ n = RegionNumRects(pClip);
+ if (n == 1) {
+ (*pExaScr->info->Solid) (pPixmap,
+ fullX1 + xoff, fullY1 + yoff,
+ fullX2 + xoff, fullY2 + yoff);
+ }
+ else {
+ pbox = RegionRects(pClip);
+ /*
+ * clip the rectangle to each box in the clip region
+ * this is logically equivalent to calling Intersect(),
+ * but rectangles may overlap each other here.
+ */
+ while (n--) {
+ partX1 = pbox->x1;
+ if (partX1 < fullX1)
+ partX1 = fullX1;
+ partY1 = pbox->y1;
+ if (partY1 < fullY1)
+ partY1 = fullY1;
+ partX2 = pbox->x2;
+ if (partX2 > fullX2)
+ partX2 = fullX2;
+ partY2 = pbox->y2;
+ if (partY2 > fullY2)
+ partY2 = fullY2;
+
+ pbox++;
+
+ if (partX1 < partX2 && partY1 < partY2) {
+ (*pExaScr->info->Solid) (pPixmap,
+ partX1 + xoff, partY1 + yoff,
+ partX2 + xoff, partY2 + yoff);
+ }
+ }
+ }
}
(*pExaScr->info->DoneSolid) (pPixmap);
exaMarkSync(pDrawable->pScreen);
-out:
+ out:
RegionUninit(pReg);
RegionDestroy(pReg);
}
@@ -957,9 +950,10 @@ const GCOps exaOps = {
void
exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
{
- RegionRec rgnDst;
- int dx, dy;
- PixmapPtr pPixmap = (*pWin->drawable.pScreen->GetWindowPixmap) (pWin);
+ RegionRec rgnDst;
+ int dx, dy;
+ PixmapPtr pPixmap = (*pWin->drawable.pScreen->GetWindowPixmap) (pWin);
+
ExaScreenPriv(pWin->drawable.pScreen);
dx = ptOldOrg.x - pWin->drawable.x;
@@ -971,38 +965,37 @@ exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
RegionIntersect(&rgnDst, &pWin->borderClip, prgnSrc);
#ifdef COMPOSITE
if (pPixmap->screen_x || pPixmap->screen_y)
- RegionTranslate(&rgnDst,
- -pPixmap->screen_x, -pPixmap->screen_y);
+ RegionTranslate(&rgnDst, -pPixmap->screen_x, -pPixmap->screen_y);
#endif
if (pExaScr->fallback_counter) {
- pExaScr->fallback_flags |= EXA_FALLBACK_COPYWINDOW;
- goto fallback;
+ pExaScr->fallback_flags |= EXA_FALLBACK_COPYWINDOW;
+ goto fallback;
}
pExaScr->fallback_flags |= EXA_ACCEL_COPYWINDOW;
- miCopyRegion (&pPixmap->drawable, &pPixmap->drawable,
- NULL,
- &rgnDst, dx, dy, exaCopyNtoN, 0, NULL);
+ miCopyRegion(&pPixmap->drawable, &pPixmap->drawable,
+ NULL, &rgnDst, dx, dy, exaCopyNtoN, 0, NULL);
pExaScr->fallback_flags &= ~EXA_ACCEL_COPYWINDOW;
-fallback:
+ fallback:
RegionUninit(&rgnDst);
if (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW) {
- pExaScr->fallback_flags &= ~EXA_FALLBACK_COPYWINDOW;
- RegionTranslate(prgnSrc, dx, dy);
- ExaCheckCopyWindow(pWin, ptOldOrg, prgnSrc);
+ pExaScr->fallback_flags &= ~EXA_FALLBACK_COPYWINDOW;
+ RegionTranslate(prgnSrc, dx, dy);
+ ExaCheckCopyWindow(pWin, ptOldOrg, prgnSrc);
}
}
static Bool
-exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
- CARD32 planemask, CARD32 alu, unsigned int clientClipType)
+exaFillRegionSolid(DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
+ CARD32 planemask, CARD32 alu, unsigned int clientClipType)
{
ExaScreenPriv(pDrawable->pScreen);
- PixmapPtr pPixmap = exaGetDrawablePixmap (pDrawable);
- ExaPixmapPriv (pPixmap);
+ PixmapPtr pPixmap = exaGetDrawablePixmap(pDrawable);
+
+ ExaPixmapPriv(pPixmap);
int xoff, yoff;
Bool ret = FALSE;
@@ -1010,69 +1003,67 @@ exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
RegionTranslate(pRegion, xoff, yoff);
if (pExaScr->fallback_counter || pExaPixmap->accel_blocked)
- goto out;
+ goto out;
if (pExaScr->do_migration) {
- ExaMigrationRec pixmaps[1];
+ ExaMigrationRec pixmaps[1];
- pixmaps[0].as_dst = TRUE;
- pixmaps[0].as_src = FALSE;
- pixmaps[0].pPix = pPixmap;
- pixmaps[0].pReg = exaGCReadsDestination(pDrawable, planemask, FillSolid,
- alu, clientClipType) ? NULL : pRegion;
+ pixmaps[0].as_dst = TRUE;
+ pixmaps[0].as_src = FALSE;
+ pixmaps[0].pPix = pPixmap;
+ pixmaps[0].pReg = exaGCReadsDestination(pDrawable, planemask, FillSolid,
+ alu,
+ clientClipType) ? NULL :
+ pRegion;
- exaDoMigration (pixmaps, 1, TRUE);
+ exaDoMigration(pixmaps, 1, TRUE);
}
- if (exaPixmapHasGpuCopy (pPixmap) &&
- (*pExaScr->info->PrepareSolid) (pPixmap, alu, planemask, pixel))
- {
- int nbox;
- BoxPtr pBox;
-
- nbox = RegionNumRects (pRegion);
- pBox = RegionRects (pRegion);
-
- while (nbox--)
- {
- (*pExaScr->info->Solid) (pPixmap, pBox->x1, pBox->y1, pBox->x2,
- pBox->y2);
- pBox++;
- }
- (*pExaScr->info->DoneSolid) (pPixmap);
- exaMarkSync(pDrawable->pScreen);
-
- if (pExaPixmap->pDamage &&
- pExaPixmap->sys_ptr && pDrawable->type == DRAWABLE_PIXMAP &&
- pDrawable->width == 1 && pDrawable->height == 1 &&
- pDrawable->bitsPerPixel != 24) {
- ExaPixmapPriv(pPixmap);
- RegionPtr pending_damage = DamagePendingRegion(pExaPixmap->pDamage);
-
- switch (pDrawable->bitsPerPixel) {
- case 32:
- *(CARD32*)pExaPixmap->sys_ptr = pixel;
- break;
- case 16:
- *(CARD16*)pExaPixmap->sys_ptr = pixel;
- break;
- case 8:
- case 4:
- case 1:
- *(CARD8*)pExaPixmap->sys_ptr = pixel;
- }
-
- RegionUnion(&pExaPixmap->validSys, &pExaPixmap->validSys,
- pRegion);
- RegionUnion(&pExaPixmap->validFB, &pExaPixmap->validFB,
- pRegion);
- RegionSubtract(pending_damage, pending_damage, pRegion);
- }
-
- ret = TRUE;
+ if (exaPixmapHasGpuCopy(pPixmap) &&
+ (*pExaScr->info->PrepareSolid) (pPixmap, alu, planemask, pixel)) {
+ int nbox;
+ BoxPtr pBox;
+
+ nbox = RegionNumRects(pRegion);
+ pBox = RegionRects(pRegion);
+
+ while (nbox--) {
+ (*pExaScr->info->Solid) (pPixmap, pBox->x1, pBox->y1, pBox->x2,
+ pBox->y2);
+ pBox++;
+ }
+ (*pExaScr->info->DoneSolid) (pPixmap);
+ exaMarkSync(pDrawable->pScreen);
+
+ if (pExaPixmap->pDamage &&
+ pExaPixmap->sys_ptr && pDrawable->type == DRAWABLE_PIXMAP &&
+ pDrawable->width == 1 && pDrawable->height == 1 &&
+ pDrawable->bitsPerPixel != 24) {
+ ExaPixmapPriv(pPixmap);
+ RegionPtr pending_damage = DamagePendingRegion(pExaPixmap->pDamage);
+
+ switch (pDrawable->bitsPerPixel) {
+ case 32:
+ *(CARD32 *) pExaPixmap->sys_ptr = pixel;
+ break;
+ case 16:
+ *(CARD16 *) pExaPixmap->sys_ptr = pixel;
+ break;
+ case 8:
+ case 4:
+ case 1:
+ *(CARD8 *) pExaPixmap->sys_ptr = pixel;
+ }
+
+ RegionUnion(&pExaPixmap->validSys, &pExaPixmap->validSys, pRegion);
+ RegionUnion(&pExaPixmap->validFB, &pExaPixmap->validFB, pRegion);
+ RegionSubtract(pending_damage, pending_damage, pRegion);
+ }
+
+ ret = TRUE;
}
-out:
+ out:
RegionTranslate(pRegion, -xoff, -yoff);
return ret;
@@ -1082,9 +1073,9 @@ out:
* Based on fbFillRegionTiled(), fbTile().
*/
Bool
-exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
- DDXPointPtr pPatOrg, CARD32 planemask, CARD32 alu,
- unsigned int clientClipType)
+exaFillRegionTiled(DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
+ DDXPointPtr pPatOrg, CARD32 planemask, CARD32 alu,
+ unsigned int clientClipType)
{
ExaScreenPriv(pDrawable->pScreen);
PixmapPtr pPixmap;
@@ -1092,8 +1083,8 @@ exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
ExaPixmapPrivPtr pTileExaPixmap = ExaGetPixmapPriv(pTile);
int xoff, yoff;
int tileWidth, tileHeight;
- int nbox = RegionNumRects (pRegion);
- BoxPtr pBox = RegionRects (pRegion);
+ int nbox = RegionNumRects(pRegion);
+ BoxPtr pBox = RegionRects(pRegion);
Bool ret = FALSE;
int i;
@@ -1104,156 +1095,158 @@ exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
* FillRegionSolid, saving numerous copies.
*/
if (tileWidth == 1 && tileHeight == 1)
- return exaFillRegionSolid(pDrawable, pRegion,
- exaGetPixmapFirstPixel (pTile), planemask,
- alu, clientClipType);
+ return exaFillRegionSolid(pDrawable, pRegion,
+ exaGetPixmapFirstPixel(pTile), planemask,
+ alu, clientClipType);
- pPixmap = exaGetDrawablePixmap (pDrawable);
- pExaPixmap = ExaGetPixmapPriv (pPixmap);
+ pPixmap = exaGetDrawablePixmap(pDrawable);
+ pExaPixmap = ExaGetPixmapPriv(pPixmap);
if (pExaScr->fallback_counter || pExaPixmap->accel_blocked ||
- pTileExaPixmap->accel_blocked)
- return FALSE;
+ pTileExaPixmap->accel_blocked)
+ return FALSE;
if (pExaScr->do_migration) {
- ExaMigrationRec pixmaps[2];
-
- pixmaps[0].as_dst = TRUE;
- pixmaps[0].as_src = FALSE;
- pixmaps[0].pPix = pPixmap;
- pixmaps[0].pReg = exaGCReadsDestination(pDrawable, planemask, FillTiled,
- alu, clientClipType) ? NULL : pRegion;
- pixmaps[1].as_dst = FALSE;
- pixmaps[1].as_src = TRUE;
- pixmaps[1].pPix = pTile;
- pixmaps[1].pReg = NULL;
-
- exaDoMigration (pixmaps, 2, TRUE);
+ ExaMigrationRec pixmaps[2];
+
+ pixmaps[0].as_dst = TRUE;
+ pixmaps[0].as_src = FALSE;
+ pixmaps[0].pPix = pPixmap;
+ pixmaps[0].pReg = exaGCReadsDestination(pDrawable, planemask, FillTiled,
+ alu,
+ clientClipType) ? NULL :
+ pRegion;
+ pixmaps[1].as_dst = FALSE;
+ pixmaps[1].as_src = TRUE;
+ pixmaps[1].pPix = pTile;
+ pixmaps[1].pReg = NULL;
+
+ exaDoMigration(pixmaps, 2, TRUE);
}
- pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
+ pPixmap = exaGetOffscreenPixmap(pDrawable, &xoff, &yoff);
if (!pPixmap || !exaPixmapHasGpuCopy(pTile))
- return FALSE;
-
- if ((*pExaScr->info->PrepareCopy) (pTile, pPixmap, 1, 1, alu, planemask))
- {
- if (xoff || yoff)
- RegionTranslate(pRegion, xoff, yoff);
-
- for (i = 0; i < nbox; i++)
- {
- int height = pBox[i].y2 - pBox[i].y1;
- int dstY = pBox[i].y1;
- int tileY;
-
- if (alu == GXcopy)
- height = min(height, tileHeight);
-
- modulus(dstY - yoff - pDrawable->y - pPatOrg->y, tileHeight, tileY);
-
- while (height > 0) {
- int width = pBox[i].x2 - pBox[i].x1;
- int dstX = pBox[i].x1;
- int tileX;
- int h = tileHeight - tileY;
-
- if (alu == GXcopy)
- width = min(width, tileWidth);
-
- if (h > height)
- h = height;
- height -= h;
-
- modulus(dstX - xoff - pDrawable->x - pPatOrg->x, tileWidth,
- tileX);
-
- while (width > 0) {
- int w = tileWidth - tileX;
- if (w > width)
- w = width;
- width -= w;
-
- (*pExaScr->info->Copy) (pPixmap, tileX, tileY, dstX, dstY,
- w, h);
- dstX += w;
- tileX = 0;
- }
- dstY += h;
- tileY = 0;
- }
- }
- (*pExaScr->info->DoneCopy) (pPixmap);
-
- /* With GXcopy, we only need to do the basic algorithm up to the tile
- * size; then, we can just keep doubling the destination in each
- * direction until it fills the box. This way, the number of copy
- * operations is O(log(rx)) + O(log(ry)) instead of O(rx * ry), where
- * rx/ry is the ratio between box and tile width/height. This can make
- * a big difference if each driver copy incurs a significant constant
- * overhead.
- */
- if (alu != GXcopy)
- ret = TRUE;
- else {
- Bool more_copy = FALSE;
-
- for (i = 0; i < nbox; i++) {
- int dstX = pBox[i].x1 + tileWidth;
- int dstY = pBox[i].y1 + tileHeight;
-
- if ((dstX < pBox[i].x2) || (dstY < pBox[i].y2)) {
- more_copy = TRUE;
- break;
- }
- }
-
- if (more_copy == FALSE)
- ret = TRUE;
-
- if (more_copy && (*pExaScr->info->PrepareCopy) (pPixmap, pPixmap,
- 1, 1, alu, planemask)) {
- for (i = 0; i < nbox; i++)
- {
- int dstX = pBox[i].x1 + tileWidth;
- int dstY = pBox[i].y1 + tileHeight;
- int width = min(pBox[i].x2 - dstX, tileWidth);
- int height = min(pBox[i].y2 - pBox[i].y1, tileHeight);
-
- while (dstX < pBox[i].x2) {
- (*pExaScr->info->Copy) (pPixmap, pBox[i].x1, pBox[i].y1,
- dstX, pBox[i].y1, width, height);
- dstX += width;
- width = min(pBox[i].x2 - dstX, width * 2);
- }
-
- width = pBox[i].x2 - pBox[i].x1;
- height = min(pBox[i].y2 - dstY, tileHeight);
-
- while (dstY < pBox[i].y2) {
- (*pExaScr->info->Copy) (pPixmap, pBox[i].x1, pBox[i].y1,
- pBox[i].x1, dstY, width, height);
- dstY += height;
- height = min(pBox[i].y2 - dstY, height * 2);
- }
- }
-
- (*pExaScr->info->DoneCopy) (pPixmap);
-
- ret = TRUE;
- }
- }
-
- exaMarkSync(pDrawable->pScreen);
-
- if (xoff || yoff)
- RegionTranslate(pRegion, -xoff, -yoff);
+ return FALSE;
+
+ if ((*pExaScr->info->PrepareCopy) (pTile, pPixmap, 1, 1, alu, planemask)) {
+ if (xoff || yoff)
+ RegionTranslate(pRegion, xoff, yoff);
+
+ for (i = 0; i < nbox; i++) {
+ int height = pBox[i].y2 - pBox[i].y1;
+ int dstY = pBox[i].y1;
+ int tileY;
+
+ if (alu == GXcopy)
+ height = min(height, tileHeight);
+
+ modulus(dstY - yoff - pDrawable->y - pPatOrg->y, tileHeight, tileY);
+
+ while (height > 0) {
+ int width = pBox[i].x2 - pBox[i].x1;
+ int dstX = pBox[i].x1;
+ int tileX;
+ int h = tileHeight - tileY;
+
+ if (alu == GXcopy)
+ width = min(width, tileWidth);
+
+ if (h > height)
+ h = height;
+ height -= h;
+
+ modulus(dstX - xoff - pDrawable->x - pPatOrg->x, tileWidth,
+ tileX);
+
+ while (width > 0) {
+ int w = tileWidth - tileX;
+
+ if (w > width)
+ w = width;
+ width -= w;
+
+ (*pExaScr->info->Copy) (pPixmap, tileX, tileY, dstX, dstY,
+ w, h);
+ dstX += w;
+ tileX = 0;
+ }
+ dstY += h;
+ tileY = 0;
+ }
+ }
+ (*pExaScr->info->DoneCopy) (pPixmap);
+
+ /* With GXcopy, we only need to do the basic algorithm up to the tile
+ * size; then, we can just keep doubling the destination in each
+ * direction until it fills the box. This way, the number of copy
+ * operations is O(log(rx)) + O(log(ry)) instead of O(rx * ry), where
+ * rx/ry is the ratio between box and tile width/height. This can make
+ * a big difference if each driver copy incurs a significant constant
+ * overhead.
+ */
+ if (alu != GXcopy)
+ ret = TRUE;
+ else {
+ Bool more_copy = FALSE;
+
+ for (i = 0; i < nbox; i++) {
+ int dstX = pBox[i].x1 + tileWidth;
+ int dstY = pBox[i].y1 + tileHeight;
+
+ if ((dstX < pBox[i].x2) || (dstY < pBox[i].y2)) {
+ more_copy = TRUE;
+ break;
+ }
+ }
+
+ if (more_copy == FALSE)
+ ret = TRUE;
+
+ if (more_copy && (*pExaScr->info->PrepareCopy) (pPixmap, pPixmap,
+ 1, 1, alu,
+ planemask)) {
+ for (i = 0; i < nbox; i++) {
+ int dstX = pBox[i].x1 + tileWidth;
+ int dstY = pBox[i].y1 + tileHeight;
+ int width = min(pBox[i].x2 - dstX, tileWidth);
+ int height = min(pBox[i].y2 - pBox[i].y1, tileHeight);
+
+ while (dstX < pBox[i].x2) {
+ (*pExaScr->info->Copy) (pPixmap, pBox[i].x1, pBox[i].y1,
+ dstX, pBox[i].y1, width,
+ height);
+ dstX += width;
+ width = min(pBox[i].x2 - dstX, width * 2);
+ }
+
+ width = pBox[i].x2 - pBox[i].x1;
+ height = min(pBox[i].y2 - dstY, tileHeight);
+
+ while (dstY < pBox[i].y2) {
+ (*pExaScr->info->Copy) (pPixmap, pBox[i].x1, pBox[i].y1,
+ pBox[i].x1, dstY, width,
+ height);
+ dstY += height;
+ height = min(pBox[i].y2 - dstY, height * 2);
+ }
+ }
+
+ (*pExaScr->info->DoneCopy) (pPixmap);
+
+ ret = TRUE;
+ }
+ }
+
+ exaMarkSync(pDrawable->pScreen);
+
+ if (xoff || yoff)
+ RegionTranslate(pRegion, -xoff, -yoff);
}
return ret;
}
-
/**
* Accelerates GetImage for solid ZPixmap downloads from framebuffer memory.
*
@@ -1262,45 +1255,46 @@ exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
* the pixmap out of framebuffer.
*/
void
-exaGetImage (DrawablePtr pDrawable, int x, int y, int w, int h,
- unsigned int format, unsigned long planeMask, char *d)
+exaGetImage(DrawablePtr pDrawable, int x, int y, int w, int h,
+ unsigned int format, unsigned long planeMask, char *d)
{
- ExaScreenPriv (pDrawable->pScreen);
- PixmapPtr pPix = exaGetDrawablePixmap (pDrawable);
+ ExaScreenPriv(pDrawable->pScreen);
+ PixmapPtr pPix = exaGetDrawablePixmap(pDrawable);
+
ExaPixmapPriv(pPix);
int xoff, yoff;
Bool ok;
if (pExaScr->fallback_counter || pExaScr->swappedOut)
- goto fallback;
+ goto fallback;
/* If there's a system copy, we want to save the result there */
if (pExaPixmap->pDamage)
- goto fallback;
+ goto fallback;
- pPix = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
+ pPix = exaGetOffscreenPixmap(pDrawable, &xoff, &yoff);
if (pPix == NULL || pExaScr->info->DownloadFromScreen == NULL)
- goto fallback;
+ goto fallback;
/* Only cover the ZPixmap, solid copy case. */
if (format != ZPixmap || !EXA_PM_IS_SOLID(pDrawable, planeMask))
- goto fallback;
+ goto fallback;
/* Only try to handle the 8bpp and up cases, since we don't want to think
* about <8bpp.
*/
if (pDrawable->bitsPerPixel < 8)
- goto fallback;
+ goto fallback;
ok = pExaScr->info->DownloadFromScreen(pPix, pDrawable->x + x + xoff,
- pDrawable->y + y + yoff, w, h, d,
- PixmapBytePad(w, pDrawable->depth));
+ pDrawable->y + y + yoff, w, h, d,
+ PixmapBytePad(w, pDrawable->depth));
if (ok) {
- exaWaitSync(pDrawable->pScreen);
- return;
+ exaWaitSync(pDrawable->pScreen);
+ return;
}
-fallback:
+ fallback:
ExaCheckGetImage(pDrawable, x, y, w, h, format, planeMask, d);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 01:56:39 +0000