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gallium/u_blit: check nr_samples before using resource_copy_region

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Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Marek Olšák 2012-07-24 16:10:45 +02:00
parent e7689303a8
commit 6b3f1ae12b
1 changed files with 2 additions and 1 deletions
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3
src/gallium/auxiliary/util/u_blit.c
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@ -478,10 +478,11 @@ util_blit_pixels(struct blit_state *ctx,
/*
* Check for simple case: no format conversion, no flipping, no stretching,
* no overlapping.
* no overlapping, same number of samples.
* Filter mode should not matter since there's no stretching.
*/
if (formats_compatible(src_format, dst_format) &&
src_tex->nr_samples == dst->texture->nr_samples &&
is_stencil == blit_stencil &&
is_depth == blit_depth &&
srcX0 < srcX1 &&