From: Marek Olšák <marek.ol...@amd.com>
This fixes a crash in Deus Ex: Mankind Divided. Release builds were
unaffected, so it's not too serious.
Cc: 11.2 12.0 13.0 <mesa-sta...@lists.freedesktop.org>
---
src/gallium/drivers/radeonsi/si_blit.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/gallium/drivers/radeonsi/si_blit.c
b/src/gallium/drivers/radeonsi/si_blit.c
index e086ed8..075d76a 100644
--- a/src/gallium/drivers/radeonsi/si_blit.c
+++ b/src/gallium/drivers/radeonsi/si_blit.c
@@ -479,21 +479,23 @@ si_decompress_sampler_color_textures(struct si_context
*sctx,
while (mask) {
struct pipe_sampler_view *view;
struct r600_texture *tex;
i = u_bit_scan(&mask);
view = textures->views.views[i];
assert(view);
tex = (struct r600_texture *)view->texture;
- assert(tex->cmask.size || tex->fmask.size || tex->dcc_offset);
+ /* CMASK or DCC can be discarded and we can still end up here.
*/
+ if (!tex->cmask.size && !tex->fmask.size && !tex->dcc_offset)
+ continue;
si_blit_decompress_color(&sctx->b.b, tex,
view->u.tex.first_level,
view->u.tex.last_level,
0, util_max_layer(&tex->resource.b.b,
view->u.tex.first_level),
false);
}
}
static void
si_decompress_image_color_textures(struct si_context *sctx,
--
2.7.4
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