From 6b3f1ae12b7d53bf88cdcf0e78803e929cdf5bbd Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Tue, 24 Jul 2012 16:10:45 +0200 Subject: [PATCH] gallium/u_blit: check nr_samples before using resource_copy_region Reviewed-by: Brian Paul --- src/gallium/auxiliary/util/u_blit.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/gallium/auxiliary/util/u_blit.c b/src/gallium/auxiliary/util/u_blit.c index 5ad2984b730..1300872b043 100644 --- a/src/gallium/auxiliary/util/u_blit.c +++ b/src/gallium/auxiliary/util/u_blit.c @@ -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 && -- 2.30.2