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Diffstat (limited to 'exa/exa_migration_mixed.c')
-rw-r--r--exa/exa_migration_mixed.c38
1 files changed, 20 insertions, 18 deletions
diff --git a/exa/exa_migration_mixed.c b/exa/exa_migration_mixed.c
index 91fadc224..ed0cc142b 100644
--- a/exa/exa_migration_mixed.c
+++ b/exa/exa_migration_mixed.c
@@ -32,32 +32,37 @@
#include "exa.h"
static void
-exaUploadFallback(PixmapPtr pPixmap, CARD8 *src, int src_pitch,
- CARD8 *dst, int dst_pitch)
- {
+exaUploadFallback(PixmapPtr pPixmap, CARD8 *src, int src_pitch)
+{
ExaPixmapPriv(pPixmap);
RegionPtr damage = DamageRegion (pExaPixmap->pDamage);
- int i, cpp = pPixmap->drawable.bitsPerPixel / 8;
- int bytes, nbox;
+ GCPtr pGC = GetScratchGC (pPixmap->drawable.depth,
+ pPixmap->drawable.pScreen);
+ int nbox, cpp = pPixmap->drawable.bitsPerPixel / 8;
+ DamagePtr backup = pExaPixmap->pDamage;
BoxPtr pbox;
+ CARD8 *src2;
+
+ /* We don't want damage optimisations. */
+ pExaPixmap->pDamage = NULL;
+ ValidateGC (&pPixmap->drawable, pGC);
pbox = REGION_RECTS(damage);
nbox = REGION_NUM_RECTS(damage);
while (nbox--) {
- bytes = (pbox->x2 - pbox->x1) * cpp;
+ src2 = src + pbox->y1 * src_pitch + pbox->x1 * cpp;
- src += pbox->y1 * src_pitch + pbox->x1 * cpp;
- dst += pbox->y1 * dst_pitch + pbox->x1 * cpp;
-
- for (i = pbox->y2 - pbox->y1; i; i--) {
- memcpy (dst, src, bytes);
- src += src_pitch;
- dst += dst_pitch;
- }
+ ExaCheckPutImage(&pPixmap->drawable, pGC,
+ pPixmap->drawable.depth, pbox->x1, pbox->y1,
+ pbox->x2 - pbox->x1, pbox->y2 - pbox->y1, 0,
+ ZPixmap, (char*) src2);
pbox++;
}
+
+ FreeScratchGC (pGC);
+ pExaPixmap->pDamage = backup;
}
void
@@ -131,10 +136,7 @@ exaCreateDriverPixmap_mixed(PixmapPtr pPixmap)
goto finish;
fallback:
- ExaDoPrepareAccess(&pPixmap->drawable, EXA_PREPARE_DEST);
- exaUploadFallback(pPixmap, sys_buffer, sys_pitch, pPixmap->devPrivate.ptr,
- exaGetPixmapPitch(pPixmap));
- exaFinishAccess(&pPixmap->drawable, EXA_PREPARE_DEST);
+ exaUploadFallback(pPixmap, sys_buffer, sys_pitch);
finish:
free(sys_buffer);