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Diffstat (limited to 'xorg-server/exa/exa_accel.c')
-rw-r--r--xorg-server/exa/exa_accel.c62
1 files changed, 43 insertions, 19 deletions
diff --git a/xorg-server/exa/exa_accel.c b/xorg-server/exa/exa_accel.c
index 7e2dd7079..1d88acbf0 100644
--- a/xorg-server/exa/exa_accel.c
+++ b/xorg-server/exa/exa_accel.c
@@ -51,7 +51,8 @@ exaFillSpans(DrawablePtr pDrawable, GCPtr pGC, int n,
int partX1, partX2;
int off_x, off_y;
- if (pExaScr->swappedOut ||
+ if (pExaScr->fallback_counter ||
+ pExaScr->swappedOut ||
pGC->fillStyle != FillSolid ||
pExaPixmap->accel_blocked)
{
@@ -153,7 +154,7 @@ exaDoPutImage (DrawablePtr pDrawable, GCPtr pGC, int depth, int x, int y,
int bpp = pDrawable->bitsPerPixel;
Bool ret = TRUE;
- if (pExaPixmap->accel_blocked || !pExaScr->info->UploadToScreen)
+ if (pExaScr->fallback_counter || pExaPixmap->accel_blocked || !pExaScr->info->UploadToScreen)
return FALSE;
/* Don't bother with under 8bpp, XYPixmaps. */
@@ -481,9 +482,9 @@ exaHWCopyNtoN (DrawablePtr pSrcDrawable,
goto fallback;
}
- if (exaPixmapIsOffscreen(pDstPixmap)) {
+ if (exaPixmapHasGpuCopy(pDstPixmap)) {
/* Normal blitting. */
- if (exaPixmapIsOffscreen(pSrcPixmap)) {
+ if (exaPixmapHasGpuCopy(pSrcPixmap)) {
if (!(*pExaScr->info->PrepareCopy) (pSrcPixmap, pDstPixmap, reverse ? -1 : 1,
upsidedown ? -1 : 1,
pGC ? pGC->alu : GXcopy,
@@ -503,8 +504,13 @@ exaHWCopyNtoN (DrawablePtr pSrcDrawable,
(*pExaScr->info->DoneCopy) (pDstPixmap);
exaMarkSync (pDstDrawable->pScreen);
- /* UTS: mainly for SHM PutImage's secondary path. */
- } else {
+ /* UTS: mainly for SHM PutImage's secondary path.
+ *
+ * Not taking this path for mixed pixmaps: It could only save one CPU
+ * copy between cached memory and risks causing a more expensive
+ * DownloadFromScreen later on.
+ */
+ } else if (!(pExaScr->info->flags & EXA_MIXED_PIXMAPS)) {
int bpp = pSrcDrawable->bitsPerPixel;
int src_stride = exaGetPixmapPitch(pSrcPixmap);
CARD8 *src = NULL;
@@ -531,7 +537,8 @@ exaHWCopyNtoN (DrawablePtr pSrcDrawable,
pbox++;
}
- }
+ } else
+ goto fallback;
} else
goto fallback;
@@ -568,7 +575,8 @@ exaCopyNtoN (DrawablePtr pSrcDrawable,
{
ExaScreenPriv(pDstDrawable->pScreen);
- if (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW)
+ if (pExaScr->fallback_counter ||
+ (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW))
return;
if (exaHWCopyNtoN(pSrcDrawable, pDstDrawable, pGC, pbox, nbox, dx, dy, reverse, upsidedown))
@@ -590,7 +598,7 @@ exaCopyArea(DrawablePtr pSrcDrawable, DrawablePtr pDstDrawable, GCPtr pGC,
{
ExaScreenPriv (pDstDrawable->pScreen);
- if (pExaScr->swappedOut) {
+ if (pExaScr->fallback_counter || pExaScr->swappedOut) {
return ExaCheckCopyArea(pSrcDrawable, pDstDrawable, pGC,
srcx, srcy, width, height, dstx, dsty);
}
@@ -604,13 +612,14 @@ static void
exaPolyPoint(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr ppt)
{
+ ExaScreenPriv (pDrawable->pScreen);
int i;
xRectangle *prect;
/* If we can't reuse the current GC as is, don't bother accelerating the
* points.
*/
- if (pGC->fillStyle != FillSolid) {
+ if (pExaScr->fallback_counter || pGC->fillStyle != FillSolid) {
ExaCheckPolyPoint(pDrawable, pGC, mode, npt, ppt);
return;
}
@@ -639,10 +648,16 @@ static void
exaPolylines(DrawablePtr pDrawable, GCPtr pGC, int mode, int npt,
DDXPointPtr ppt)
{
+ ExaScreenPriv (pDrawable->pScreen);
xRectangle *prect;
int x1, x2, y1, y2;
int i;
+ if (pExaScr->fallback_counter) {
+ 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) {
@@ -700,12 +715,13 @@ static void
exaPolySegment (DrawablePtr pDrawable, GCPtr pGC, int nseg,
xSegment *pSeg)
{
+ ExaScreenPriv (pDrawable->pScreen);
xRectangle *prect;
int i;
/* Don't try to do wide lines or non-solid fill style. */
- if (pGC->lineWidth != 0 || pGC->lineStyle != LineSolid ||
- pGC->fillStyle != FillSolid)
+ if (pExaScr->fallback_counter || pGC->lineWidth != 0 ||
+ pGC->lineStyle != LineSolid || pGC->fillStyle != FillSolid)
{
ExaCheckPolySegment(pDrawable, pGC, nseg, pSeg);
return;
@@ -782,7 +798,8 @@ exaPolyFillRect(DrawablePtr pDrawable,
exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
- if (pExaScr->swappedOut || pExaPixmap->accel_blocked)
+ if (pExaScr->fallback_counter || pExaScr->swappedOut ||
+ pExaPixmap->accel_blocked)
{
goto fallback;
}
@@ -823,7 +840,7 @@ exaPolyFillRect(DrawablePtr pDrawable,
exaDoMigration (pixmaps, 1, TRUE);
}
- if (!exaPixmapIsOffscreen (pPixmap) ||
+ if (!exaPixmapHasGpuCopy (pPixmap) ||
!(*pExaScr->info->PrepareSolid) (pPixmap,
pGC->alu,
pGC->planemask,
@@ -956,12 +973,18 @@ exaCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
-pPixmap->screen_x, -pPixmap->screen_y);
#endif
+ if (pExaScr->fallback_counter) {
+ 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);
pExaScr->fallback_flags &= ~EXA_ACCEL_COPYWINDOW;
+fallback:
REGION_UNINIT(pWin->drawable.pScreen, &rgnDst);
if (pExaScr->fallback_flags & EXA_FALLBACK_COPYWINDOW) {
@@ -984,7 +1007,7 @@ exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
exaGetDrawableDeltas(pDrawable, pPixmap, &xoff, &yoff);
REGION_TRANSLATE(pScreen, pRegion, xoff, yoff);
- if (pExaPixmap->accel_blocked)
+ if (pExaScr->fallback_counter || pExaPixmap->accel_blocked)
goto out;
if (pExaScr->do_migration) {
@@ -999,7 +1022,7 @@ exaFillRegionSolid (DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
exaDoMigration (pixmaps, 1, TRUE);
}
- if (exaPixmapIsOffscreen (pPixmap) &&
+ if (exaPixmapHasGpuCopy (pPixmap) &&
(*pExaScr->info->PrepareSolid) (pPixmap, alu, planemask, pixel))
{
int nbox;
@@ -1080,7 +1103,8 @@ exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
pPixmap = exaGetDrawablePixmap (pDrawable);
pExaPixmap = ExaGetPixmapPriv (pPixmap);
- if (pExaPixmap->accel_blocked || pTileExaPixmap->accel_blocked)
+ if (pExaScr->fallback_counter || pExaPixmap->accel_blocked ||
+ pTileExaPixmap->accel_blocked)
return FALSE;
if (pExaScr->do_migration) {
@@ -1101,7 +1125,7 @@ exaFillRegionTiled (DrawablePtr pDrawable, RegionPtr pRegion, PixmapPtr pTile,
pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff);
- if (!pPixmap || !exaPixmapIsOffscreen(pTile))
+ if (!pPixmap || !exaPixmapHasGpuCopy(pTile))
return FALSE;
if ((*pExaScr->info->PrepareCopy) (pTile, pPixmap, 1, 1, alu, planemask))
@@ -1238,7 +1262,7 @@ exaGetImage (DrawablePtr pDrawable, int x, int y, int w, int h,
int xoff, yoff;
Bool ok;
- if (pExaScr->swappedOut)
+ if (pExaScr->fallback_counter || pExaScr->swappedOut)
goto fallback;
exaGetDrawableDeltas (pDrawable, pPix, &xoff, &yoff);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 15:02:09 +0000