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st/xorg: initialize indexes before reswizzling for yuv

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This commit is contained in:
Zack Rusin 2009-10-24 01:43:47 -04:00
parent 0b069d648b
commit b5fb60041e
1 changed files with 2 additions and 0 deletions
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2
src/gallium/state_trackers/xorg/xorg_xv.c
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@ -237,6 +237,8 @@ copy_packed_data(ScrnInfoPtr pScrn,
umap = (char*)screen->transfer_map(screen, utrans);
vmap = (char*)screen->transfer_map(screen, vtrans);
yidx = uidx = vidx = 0;
switch (id) {
case FOURCC_YV12: {
for (i = 0; i < w; ++i) {