diff options
| author | Eric Anholt <anholt@freebsd.org> | 2005-10-12 07:35:20 +0000 |
|---|---|---|
| committer | Eric Anholt <anholt@freebsd.org> | 2005-10-12 07:35:20 +0000 |
| commit | 55efb41f6cc064763cbfd3ee2a1239dc46cb109a (patch) | |
| tree | e0f4d3c98488af8dac4dda7d4a2aad656ef177dc /exa | |
| parent | fce11fdf03acc1f3f1dafb79fc8fff0251cf5473 (diff) | |
If a window background is a 1x1 pixmap, read the value out and go to
exaFillRegionSolid rather than sending piles and piles of Copies to the
hardware.
Diffstat (limited to 'exa')
| -rw-r--r-- | exa/exa.c | 27 | ||||
| -rw-r--r-- | exa/exa_accel.c | 27 | ||||
| -rw-r--r-- | exa/exa_migration.c | 27 |
3 files changed, 81 insertions, 0 deletions
@@ -1220,6 +1220,33 @@ exaFillRegionTiled (DrawablePtr pDrawable, goto fallback; } + /* If we're filling with a solid color, grab it out and go to + * FillRegionSolid, saving numerous copies. + */ + if (pDrawable->width == 1 && pDrawable->height == 1) { + CARD32 pixel; + + exaDrawableUseMemory(&pTile->drawable); + exaPrepareAccess(&pTile->drawable, EXA_PREPARE_SRC); + switch (pTile->drawable.bitsPerPixel) { + case 8: + pixel = *(CARD8 *)(pTile->devPrivate.ptr); + break; + case 16: + pixel = *(CARD16 *)(pTile->devPrivate.ptr); + break; + case 32: + pixel = *(CARD32 *)(pTile->devPrivate.ptr); + break; + default: + exaFinishAccess(&pTile->drawable, EXA_PREPARE_SRC); + goto fallback; + } + exaFinishAccess(&pTile->drawable, EXA_PREPARE_SRC); + exaFillRegionSolid(pDrawable, pRegion, pixel); + return; + } + pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff); if (!pPixmap) goto fallback; diff --git a/exa/exa_accel.c b/exa/exa_accel.c index e1b48427d..2b9dc63dd 100644 --- a/exa/exa_accel.c +++ b/exa/exa_accel.c @@ -1220,6 +1220,33 @@ exaFillRegionTiled (DrawablePtr pDrawable, goto fallback; } + /* If we're filling with a solid color, grab it out and go to + * FillRegionSolid, saving numerous copies. + */ + if (pDrawable->width == 1 && pDrawable->height == 1) { + CARD32 pixel; + + exaDrawableUseMemory(&pTile->drawable); + exaPrepareAccess(&pTile->drawable, EXA_PREPARE_SRC); + switch (pTile->drawable.bitsPerPixel) { + case 8: + pixel = *(CARD8 *)(pTile->devPrivate.ptr); + break; + case 16: + pixel = *(CARD16 *)(pTile->devPrivate.ptr); + break; + case 32: + pixel = *(CARD32 *)(pTile->devPrivate.ptr); + break; + default: + exaFinishAccess(&pTile->drawable, EXA_PREPARE_SRC); + goto fallback; + } + exaFinishAccess(&pTile->drawable, EXA_PREPARE_SRC); + exaFillRegionSolid(pDrawable, pRegion, pixel); + return; + } + pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff); if (!pPixmap) goto fallback; diff --git a/exa/exa_migration.c b/exa/exa_migration.c index e1b48427d..2b9dc63dd 100644 --- a/exa/exa_migration.c +++ b/exa/exa_migration.c @@ -1220,6 +1220,33 @@ exaFillRegionTiled (DrawablePtr pDrawable, goto fallback; } + /* If we're filling with a solid color, grab it out and go to + * FillRegionSolid, saving numerous copies. + */ + if (pDrawable->width == 1 && pDrawable->height == 1) { + CARD32 pixel; + + exaDrawableUseMemory(&pTile->drawable); + exaPrepareAccess(&pTile->drawable, EXA_PREPARE_SRC); + switch (pTile->drawable.bitsPerPixel) { + case 8: + pixel = *(CARD8 *)(pTile->devPrivate.ptr); + break; + case 16: + pixel = *(CARD16 *)(pTile->devPrivate.ptr); + break; + case 32: + pixel = *(CARD32 *)(pTile->devPrivate.ptr); + break; + default: + exaFinishAccess(&pTile->drawable, EXA_PREPARE_SRC); + goto fallback; + } + exaFinishAccess(&pTile->drawable, EXA_PREPARE_SRC); + exaFillRegionSolid(pDrawable, pRegion, pixel); + return; + } + pPixmap = exaGetOffscreenPixmap (pDrawable, &xoff, &yoff); if (!pPixmap) goto fallback; |