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| author | marha <marha@users.sourceforge.net> | 2010-01-04 15:34:07 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2010-01-04 15:34:07 +0000 |
| commit | 33a317f48eb3fe888177235ee49b635fbb8cda2f (patch) | |
| tree | ef06bc25b3a9d4096e65b8a6a11e7e8f7e7ee3c6 /xorg-server/exa/exa_mixed.c | |
| parent | 1e723abc27bdc2ad675bce79467a7308c2966861 (diff) | |
| download | vcxsrv-33a317f48eb3fe888177235ee49b635fbb8cda2f.tar.gz vcxsrv-33a317f48eb3fe888177235ee49b635fbb8cda2f.tar.bz2 vcxsrv-33a317f48eb3fe888177235ee49b635fbb8cda2f.zip | |
Git update 4/1/2010
Diffstat (limited to 'xorg-server/exa/exa_mixed.c')
| -rw-r--r-- | xorg-server/exa/exa_mixed.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/xorg-server/exa/exa_mixed.c b/xorg-server/exa/exa_mixed.c index 155ed47c5..21cc3bd13 100644 --- a/xorg-server/exa/exa_mixed.c +++ b/xorg-server/exa/exa_mixed.c @@ -94,9 +94,25 @@ exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth, if (!w || !h) { exaCreateDriverPixmap_mixed(pPixmap); pExaPixmap->use_gpu_copy = exaPixmapHasGpuCopy(pPixmap); - } else + } else { pExaPixmap->use_gpu_copy = FALSE; + if (w == 1 && h == 1) { + pExaPixmap->sys_ptr = malloc((pPixmap->drawable.bitsPerPixel + 7) / 8); + + /* Set up damage tracking */ + pExaPixmap->pDamage = DamageCreate(exaDamageReport_mixed, NULL, + DamageReportNonEmpty, TRUE, + pPixmap->drawable.pScreen, + pPixmap); + + DamageRegister(&pPixmap->drawable, pExaPixmap->pDamage); + /* This ensures that pending damage reflects the current operation. */ + /* This is used by exa to optimize migration. */ + DamageSetReportAfterOp(pExaPixmap->pDamage, TRUE); + } + } + /* During a fallback we must prepare access. */ if (pExaScr->fallback_counter) exaPrepareAccess(&pPixmap->drawable, EXA_PREPARE_AUX_DEST); |