diff options
| author | Brian Paul <[email protected]> | 2014-01-20 07:59:25 -0800 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2014-01-20 08:18:21 -0800 |
| commit | 3ede8dd5f1096531a080bac6f17f2512bea7bbce (patch) | |
| tree | 57e92dd0639a40f1d92bfeaeac06b97317ab6b51 /src | |
| parent | 33ae0c24d045e7b5e210785cb9f6a36483fec941 (diff) | |
softpipe: fix crash when accessing null colorbuffer
Fixes piglit fbo-missing-attachment-blit test.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73755
Reviewed-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_quad_blend.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/softpipe/sp_quad_blend.c b/src/gallium/drivers/softpipe/sp_quad_blend.c index fb19ba52e8b..41149a06b63 100644 --- a/src/gallium/drivers/softpipe/sp_quad_blend.c +++ b/src/gallium/drivers/softpipe/sp_quad_blend.c @@ -1232,7 +1232,10 @@ choose_blend_quad(struct quad_stage *qs, softpipe->blend->rt[0].colormask == 0xf && softpipe->framebuffer.nr_cbufs == 1) { - if (!blend->rt[0].blend_enable) { + if (softpipe->framebuffer.cbufs[0] == NULL) { + qs->run = blend_noop; + } + else if (!blend->rt[0].blend_enable) { qs->run = single_output_color; } else if (blend->rt[0].rgb_src_factor == blend->rt[0].alpha_src_factor && |