diff options
| author | marha <marha@users.sourceforge.net> | 2009-10-05 15:13:41 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2009-10-05 15:13:41 +0000 |
| commit | 78db264e7992131e0781bdfa5ede821305262b2d (patch) | |
| tree | 7461ae9dab5bf69f056250fc233c1ada393dc957 /xorg-server/Xext/shm.c | |
| parent | 1d2fa791e7eb383cf2818bb2e33da546edbeade9 (diff) | |
| parent | 77a4732b0637493966889fe3545966fdc12a1b5e (diff) | |
| download | vcxsrv-78db264e7992131e0781bdfa5ede821305262b2d.tar.gz vcxsrv-78db264e7992131e0781bdfa5ede821305262b2d.tar.bz2 vcxsrv-78db264e7992131e0781bdfa5ede821305262b2d.zip | |
svn merge https://vcxsrv.svn.sourceforge.net/svnroot/vcxsrv/branches/released .
Diffstat (limited to 'xorg-server/Xext/shm.c')
| -rw-r--r-- | xorg-server/Xext/shm.c | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/xorg-server/Xext/shm.c b/xorg-server/Xext/shm.c index d3393bfed..8a1defdb0 100644 --- a/xorg-server/Xext/shm.c +++ b/xorg-server/Xext/shm.c @@ -516,15 +516,40 @@ doShmPutImage(DrawablePtr dst, GCPtr pGC, char *data)
{
PixmapPtr pPixmap;
-
- pPixmap = GetScratchPixmapHeader(dst->pScreen, w, h, depth,
- BitsPerPixel(depth),
- PixmapBytePad(w, depth),
- data);
- if (!pPixmap)
- return;
- pGC->ops->CopyArea((DrawablePtr)pPixmap, dst, pGC, sx, sy, sw, sh, dx, dy);
- FreeScratchPixmapHeader(pPixmap);
+
+ if (format == ZPixmap || depth == 1) {
+ pPixmap = GetScratchPixmapHeader(dst->pScreen, w, h, depth,
+ BitsPerPixel(depth),
+ PixmapBytePad(w, depth),
+ data);
+ if (!pPixmap)
+ return;
+ pGC->ops->CopyArea((DrawablePtr)pPixmap, dst, pGC, sx, sy, sw, sh, dx, dy);
+ FreeScratchPixmapHeader(pPixmap);
+ } else {
+ GCPtr putGC = GetScratchGC(depth, dst->pScreen);
+
+ if (!putGC)
+ return;
+
+ pPixmap = (*dst->pScreen->CreatePixmap)(dst->pScreen, sw, sh, depth,
+ CREATE_PIXMAP_USAGE_SCRATCH);
+ if (!pPixmap) {
+ FreeScratchGC(putGC);
+ return;
+ }
+ ValidateGC(&pPixmap->drawable, putGC);
+ (*putGC->ops->PutImage)(&pPixmap->drawable, putGC, depth, -sx, -sy, w, h, 0,
+ (format == XYPixmap) ? XYPixmap : ZPixmap, data);
+ FreeScratchGC(putGC);
+ if (format == XYBitmap)
+ (void)(*pGC->ops->CopyPlane)(&pPixmap->drawable, dst, pGC, 0, 0, sw, sh,
+ dx, dy, 1L);
+ else
+ (void)(*pGC->ops->CopyArea)(&pPixmap->drawable, dst, pGC, 0, 0, sw, sh,
+ dx, dy);
+ (*pPixmap->drawable.pScreen->DestroyPixmap)(pPixmap);
+ }
}
#ifdef PANORAMIX
|