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authorBrian Paul <brianp@vmware.com>2010-07-02 08:07:34 -0600
committerBrian Paul <brianp@vmware.com>2010-07-02 08:08:22 -0600
commite845765f0f8791a0e6c2e54b91ebf9f0e831d19f (patch)
tree5efaa0822c7af46944bdde897abfca03fd02ef39 /src/gallium/auxiliary
parent53d3f0c78818c93e7121857998ba207bfe9275fe (diff)
gallium/cso: check for set_vertex_sampler_views != NULL before calling it
Not all drivers implement this method. Fixes regression reported by Chris Rankin and bug 28889.
Diffstat (limited to 'src/gallium/auxiliary')
-rw-r--r--src/gallium/auxiliary/cso_cache/cso_context.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c
index 2a85fe365e..c1662df6ab 100644
--- a/src/gallium/auxiliary/cso_cache/cso_context.c
+++ b/src/gallium/auxiliary/cso_cache/cso_context.c
@@ -290,7 +290,8 @@ void cso_release_all( struct cso_context *ctx )
ctx->pipe->bind_vs_state( ctx->pipe, NULL );
ctx->pipe->bind_vertex_elements_state( ctx->pipe, NULL );
ctx->pipe->set_fragment_sampler_views(ctx->pipe, 0, NULL);
- ctx->pipe->set_vertex_sampler_views(ctx->pipe, 0, NULL);
+ if (ctx->pipe->set_vertex_sampler_views)
+ ctx->pipe->set_vertex_sampler_views(ctx->pipe, 0, NULL);
}
for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {