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r600g: Request DWORD aligned vertex buffers.

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The spec says that the offsets in the vertex-fetch instructions need to be byte-aligned and makes no specification with regard to the required alignment of the offset and stride in the vertex resource constant register.

However, testing indicates that all three values need to be DWORD aligned.
This commit is contained in:
Fabian Bieler 2011-02-14 22:44:42 +01:00 • committed by Alex Deucher
parent b65e2195c4
commit 0ed5bf668d
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/r600/r600_pipe.c
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@ -196,7 +196,7 @@ static struct pipe_context *r600_create_context(struct pipe_screen *screen, void
PIPE_BIND_VERTEX_BUFFER |
PIPE_BIND_INDEX_BUFFER |
PIPE_BIND_CONSTANT_BUFFER,
U_VERTEX_FETCH_BYTE_ALIGNED);
U_VERTEX_FETCH_DWORD_ALIGNED);
if (!rctx->vbuf_mgr) {
r600_destroy_context(&rctx->context);
return NULL;