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authorMaciej Cencora <m.cencora@gmail.com>2010-07-11 14:04:18 +0200
committerMaciej Cencora <m.cencora@gmail.com>2010-07-11 14:25:35 +0200
commit452a7d5a9d339db3326f33d464dce1a879ccc533 (patch)
treec9dc8f6b21485fe984bdb1db622259f63b291c44
parent932e4e65e3b311d5f05d20e0d40932f9dc6f7e8f (diff)
r300c: Fix vertex data setup for named buffer objects with unaligned offset
Candidate for 7.8 branch Signed-off-by: Maciej Cencora <m.cencora@gmail.com>
-rw-r--r--src/mesa/drivers/dri/r300/r300_draw.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_draw.c b/src/mesa/drivers/dri/r300/r300_draw.c
index 282c0e18bc..5ae9f49840 100644
--- a/src/mesa/drivers/dri/r300/r300_draw.c
+++ b/src/mesa/drivers/dri/r300/r300_draw.c
@@ -523,8 +523,7 @@ static void r300AllocDmaRegions(GLcontext *ctx, const struct gl_client_array *in
r300ConvertAttrib(ctx, count, input[i], &vbuf->attribs[index]);
} else {
if (input[i]->BufferObj->Name) {
- if (stride % 4 != 0) {
- assert(((intptr_t) input[i]->Ptr) % input[i]->StrideB == 0);
+ if (stride % 4 != 0 || (intptr_t)input[i]->Ptr % 4 != 0) {
r300AlignDataToDword(ctx, input[i], count, &vbuf->attribs[index]);
vbuf->attribs[index].is_named_bo = GL_FALSE;
} else {