diff options
| author | Charmaine Lee <[email protected]> | 2017-12-18 09:41:54 -0800 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2018-09-10 13:07:30 -0600 |
| commit | cb70474b2006dd30d755a7177fd60fb582da849b (patch) | |
| tree | 507c557c93eae9885fa491ff19659884c84fc603 /src/gallium | |
| parent | c6103328ab9a985b637b940d6d6a49de961b7c9f (diff) | |
svga: fix resource checking in is_blending_enabled()
This patch makes sure a valid color buffer is bound before
checking its resource. This fixes Unigine Valley running in SM41 device.
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/svga/svga_pipe_blit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/svga/svga_pipe_blit.c b/src/gallium/drivers/svga/svga_pipe_blit.c index 57df5f4c489..ab612416c28 100644 --- a/src/gallium/drivers/svga/svga_pipe_blit.c +++ b/src/gallium/drivers/svga/svga_pipe_blit.c @@ -234,7 +234,8 @@ is_blending_enabled(struct svga_context *svga, if (svga->curr.blend) { if (svga->curr.blend->independent_blend_enable) { for (i = 0; i < PIPE_MAX_COLOR_BUFS; i++) { - if (svga->curr.framebuffer.cbufs[i]->texture == blit->dst.resource) { + struct pipe_surface *cbuf = svga->curr.framebuffer.cbufs[i]; + if (cbuf && (cbuf->texture == blit->dst.resource)) { if (svga->curr.blend->rt[i].blend_enable) { blend_enable = true; } |