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authormarha <marha@users.sourceforge.net>2010-01-04 15:34:07 +0000
committermarha <marha@users.sourceforge.net>2010-01-04 15:34:07 +0000
commit33a317f48eb3fe888177235ee49b635fbb8cda2f (patch)
treeef06bc25b3a9d4096e65b8a6a11e7e8f7e7ee3c6 /xorg-server/exa/exa_migration_mixed.c
parent1e723abc27bdc2ad675bce79467a7308c2966861 (diff)
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Git update 4/1/2010
Diffstat (limited to 'xorg-server/exa/exa_migration_mixed.c')
-rw-r--r--xorg-server/exa/exa_migration_mixed.c58
1 files changed, 28 insertions, 30 deletions
diff --git a/xorg-server/exa/exa_migration_mixed.c b/xorg-server/exa/exa_migration_mixed.c
index b755b83bb..6816e6c9b 100644
--- a/xorg-server/exa/exa_migration_mixed.c
+++ b/xorg-server/exa/exa_migration_mixed.c
@@ -112,7 +112,8 @@ exaDoMigration_mixed(ExaMigrationPtr pixmaps, int npixmaps, Bool can_accel)
pPixmap->devKind = pExaPixmap->fb_pitch;
exaCopyDirtyToFb(pixmaps + i);
- if (pExaScr->deferred_mixed_pixmap == pPixmap)
+ if (pExaScr->deferred_mixed_pixmap == pPixmap &&
+ !pixmaps[i].as_dst && !pixmaps[i].pReg)
pExaScr->deferred_mixed_pixmap = NULL;
}
@@ -133,10 +134,32 @@ exaMoveInPixmap_mixed(PixmapPtr pPixmap)
exaDoMigration(pixmaps, 1, TRUE);
}
+void
+exaDamageReport_mixed(DamagePtr pDamage, RegionPtr pRegion, void *closure)
+{
+ PixmapPtr pPixmap = closure;
+ ExaPixmapPriv(pPixmap);
+
+ /* Move back results of software rendering on system memory copy of mixed driver
+ * pixmap (see exaPrepareAccessReg_mixed).
+ *
+ * Defer moving the destination back into the driver pixmap, to try and save
+ * overhead on multiple subsequent software fallbacks.
+ */
+ if (!pExaPixmap->use_gpu_copy && exaPixmapHasGpuCopy(pPixmap)) {
+ ExaScreenPriv(pPixmap->drawable.pScreen);
+
+ if (pExaScr->deferred_mixed_pixmap &&
+ pExaScr->deferred_mixed_pixmap != pPixmap)
+ exaMoveInPixmap_mixed(pExaScr->deferred_mixed_pixmap);
+ pExaScr->deferred_mixed_pixmap = pPixmap;
+ }
+}
+
/* With mixed pixmaps, if we fail to get direct access to the driver pixmap, we
* use the DownloadFromScreen hook to retrieve contents to a copy in system
* memory, perform software rendering on that and move back the results with the
- * UploadToScreen hook (see exaFinishAccess_mixed).
+ * UploadToScreen hook (see exaDamageReport_mixed).
*/
void
exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg)
@@ -171,8 +194,9 @@ exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg)
Bool as_dst = pixmaps[0].as_dst;
/* Set up damage tracking */
- pExaPixmap->pDamage = DamageCreate(NULL, NULL, DamageReportNone,
- TRUE, pPixmap->drawable.pScreen,
+ pExaPixmap->pDamage = DamageCreate(exaDamageReport_mixed, NULL,
+ DamageReportNonEmpty, TRUE,
+ pPixmap->drawable.pScreen,
pPixmap);
DamageRegister(&pPixmap->drawable, pExaPixmap->pDamage);
@@ -223,29 +247,3 @@ exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg)
}
}
-/* Move back results of software rendering on system memory copy of mixed driver
- * pixmap (see exaPrepareAccessReg_mixed).
- *
- * Defer moving the destination back into the driver pixmap, to try and save
- * overhead on multiple consequent software fallbacks.
- */
-void exaFinishAccess_mixed(PixmapPtr pPixmap, int index)
-{
- ExaPixmapPriv(pPixmap);
-
- if (pExaPixmap->pDamage && !pExaPixmap->use_gpu_copy &&
- exaPixmapHasGpuCopy(pPixmap)) {
- DamageRegionProcessPending(&pPixmap->drawable);
-
- if (index == EXA_PREPARE_DEST || index == EXA_PREPARE_AUX_DEST) {
- ExaScreenPriv(pPixmap->drawable.pScreen);
-
- if (pExaScr->deferred_mixed_pixmap &&
- pExaScr->deferred_mixed_pixmap != pPixmap)
- exaMoveInPixmap_mixed(pExaScr->deferred_mixed_pixmap);
- pExaScr->deferred_mixed_pixmap = pPixmap;
- pPixmap->devKind = pExaPixmap->fb_pitch;
- } else
- exaMoveInPixmap_mixed(pPixmap);
- }
-}