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cso: check if pipe_context::bind_vertex_sampler_states is non-null

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Fixes segfaults upon exit when the CSO module is releasing its objects.
This commit is contained in:
Brian Paul
2009-12-02 12:24:24 -07:00
parent d5e5909f17
commit debc0b6fa8
1 changed files with 2 additions and 1 deletions
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src/gallium/auxiliary/cso_cache/cso_context.c
+2 -1
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@@ -260,7 +260,8 @@ void cso_release_all( struct cso_context *ctx )
ctx->pipe->bind_blend_state( ctx->pipe, NULL );
ctx->pipe->bind_rasterizer_state( ctx->pipe, NULL );
ctx->pipe->bind_fragment_sampler_states( ctx->pipe, 0, NULL );
ctx->pipe->bind_vertex_sampler_states(ctx->pipe, 0, NULL);
if (ctx->pipe->bind_vertex_sampler_states)
ctx->pipe->bind_vertex_sampler_states(ctx->pipe, 0, NULL);
ctx->pipe->bind_depth_stencil_alpha_state( ctx->pipe, NULL );
ctx->pipe->bind_fs_state( ctx->pipe, NULL );
ctx->pipe->bind_vs_state( ctx->pipe, NULL );