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-rw-r--r--src/gallium/drivers/r600/r600_shader.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 5709426ea7..21b9180582 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -245,7 +245,9 @@ static int r600_shader_update(struct pipe_context *ctx, struct r600_pipe_shader
if (shader->processor_type != TGSI_PROCESSOR_VERTEX)
return 0;
- if (!memcmp(&rshader->vertex_elements, rctx->vertex_elements, sizeof(struct r600_vertex_element))) {
+ /* doing a full memcmp fell over the refcount */
+ if ((rshader->vertex_elements.count == rctx->vertex_elements->count) &&
+ (!memcmp(&rshader->vertex_elements.elements, &rctx->vertex_elements->elements, 32 * sizeof(struct pipe_vertex_element)))) {
return 0;
}
rshader->vertex_elements = *rctx->vertex_elements;