gallium: incorporate alpha state into depth_stencil state object.

1 files changed, 11 insertions, 29 deletions

diff --git a/src/mesa/state_tracker/st_cache.c b/src/mesa/state_tracker/st_cache.c
index c0f712ba1d..e0965b217a 100644
--- a/src/mesa/state_tracker/st_cache.c
+++ b/src/mesa/state_tracker/st_cache.c
@@ -87,24 +87,25 @@ st_cached_sampler_state(struct st_context *st,
    return (struct cso_sampler*)(cso_hash_iter_data(iter));
 }
 
-const struct cso_depth_stencil *
-st_cached_depth_stencil_state(struct st_context *st,
-                              const struct pipe_depth_stencil_state *templ)
+const struct cso_depth_stencil_alpha *
+st_cached_depth_stencil_alpha_state(struct st_context *st,
+                              const struct pipe_depth_stencil_alpha_state *templ)
 {
    unsigned hash_key = cso_construct_key((void*)templ,
-                                         sizeof(struct pipe_depth_stencil_state));
+                                         sizeof(struct pipe_depth_stencil_alpha_state));
    struct cso_hash_iter iter = cso_find_state_template(st->cache,
-                                                       hash_key, CSO_DEPTH_STENCIL,
+                                                       hash_key, 
+						       CSO_DEPTH_STENCIL_ALPHA,
                                                        (void*)templ);
    if (cso_hash_iter_is_null(iter)) {
-      struct cso_depth_stencil *cso = malloc(sizeof(struct cso_depth_stencil));
-      memcpy(&cso->state, templ, sizeof(struct pipe_depth_stencil_state));
-      cso->data = st->pipe->create_depth_stencil_state(st->pipe, &cso->state);
+      struct cso_depth_stencil_alpha *cso = malloc(sizeof(struct cso_depth_stencil_alpha));
+      memcpy(&cso->state, templ, sizeof(struct pipe_depth_stencil_alpha_state));
+      cso->data = st->pipe->create_depth_stencil_alpha_state(st->pipe, &cso->state);
       if (!cso->data)
          cso->data = &cso->state;
-      iter = cso_insert_state(st->cache, hash_key, CSO_DEPTH_STENCIL, cso);
+      iter = cso_insert_state(st->cache, hash_key, CSO_DEPTH_STENCIL_ALPHA, cso);
    }
-   return (struct cso_depth_stencil*)(cso_hash_iter_data(iter));
+   return (struct cso_depth_stencil_alpha*)(cso_hash_iter_data(iter));
 }
 
 const struct cso_rasterizer* st_cached_rasterizer_state(
@@ -167,22 +168,3 @@ st_cached_vs_state(struct st_context *st,
    return (struct cso_vertex_shader*)(cso_hash_iter_data(iter));
 }
 
-const struct cso_alpha_test *
-st_cached_alpha_test_state(struct st_context *st,
-                           const struct pipe_alpha_test_state *templ)
-{
-   unsigned hash_key = cso_construct_key((void*)templ,
-                                         sizeof(struct pipe_alpha_test_state));
-   struct cso_hash_iter iter = cso_find_state_template(st->cache,
-                                                       hash_key, CSO_ALPHA_TEST,
-                                                       (void*)templ);
-   if (cso_hash_iter_is_null(iter)) {
-      struct cso_alpha_test *cso = malloc(sizeof(struct cso_alpha_test));
-      memcpy(&cso->state, templ, sizeof(struct pipe_alpha_test_state));
-      cso->data = st->pipe->create_alpha_test_state(st->pipe, &cso->state);
-      if (!cso->data)
-         cso->data = &cso->state;
-      iter = cso_insert_state(st->cache, hash_key, CSO_ALPHA_TEST, cso);
-   }
-   return ((struct cso_alpha_test *)cso_hash_iter_data(iter));
-}