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Don't perform dangling attribute check on POS attribute. It can't by

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definition dangle (every vertex has a position).  However
save->currentsz isn't properly maintained for this attribute, as there
is no current position value to track.  Reported by Haihao Xiang.
This commit is contained in:
Keith Whitwell 2006-11-20 11:45:34 +00:00
parent 2164cf7730
commit 87f602dd82
1 changed files with 1 additions and 1 deletions
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2
src/mesa/drivers/dri/i965/brw_save_api.c
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@ -529,7 +529,7 @@ static void _save_upgrade_vertex( GLcontext *ctx,
/* Need to note this and fix up at runtime (or loopback):
*/
if (save->currentsz[attr][0] == 0) {
if (attr != BRW_ATTRIB_POS && save->currentsz[attr][0] == 0) {
assert(oldsz == 0);
save->dangling_attr_ref = GL_TRUE;
}