wined3d: Only apply shader constants that changed.

dlls/wined3d/stateblock.c

@@ -57,9 +57,6 @@ HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object) {
     object->contained_ps_consts_f = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD) * GL_LIMITS(pshader_constantsF));
     if (!object->contained_ps_consts_f) goto fail;
 
-    list_init(&object->set_vconstantsF);
-    list_init(&object->set_pconstantsF);
-
     return WINED3D_OK;
 
 fail:
@@ -252,7 +249,6 @@ static ULONG  WINAPI IWineD3DStateBlockImpl_Release(IWineD3DStateBlock *iface) {
     TRACE("(%p) : Releasing from %d\n", This, refCount + 1);
 
     if (!refCount) {
-        constants_entry *constant, *constant2;
         int counter;
 
         /* type 0 represents the primary stateblock, so free all the resources */
@@ -294,15 +290,6 @@ static ULONG  WINAPI IWineD3DStateBlockImpl_Release(IWineD3DStateBlock *iface) {
         HeapFree(GetProcessHeap(), 0, This->changed.pixelShaderConstantsF);
         HeapFree(GetProcessHeap(), 0, This->contained_vs_consts_f);
         HeapFree(GetProcessHeap(), 0, This->contained_ps_consts_f);
-
-        LIST_FOR_EACH_ENTRY_SAFE(constant, constant2, &This->set_vconstantsF, constants_entry, entry) {
-            HeapFree(GetProcessHeap(), 0, constant);
-        }
-
-        LIST_FOR_EACH_ENTRY_SAFE(constant, constant2, &This->set_pconstantsF, constants_entry, entry) {
-            HeapFree(GetProcessHeap(), 0, constant);
-        }
-
         HeapFree(GetProcessHeap(), 0, This);
     }
     return refCount;

dlls/wined3d/utils.c

@@ -1723,6 +1723,16 @@ void hash_table_destroy(struct hash_table_t *table, void (*free_value)(void *val
     HeapFree(GetProcessHeap(), 0, table);
 }
 
+void hash_table_for_each_entry(struct hash_table_t *table, void (*callback)(void *value, void *context), void *context)
+{
+    unsigned int i = 0;
+
+    for (i = 0; i < table->entry_count; ++i)
+    {
+        callback(table->entries[i].value, context);
+    }
+}
+
 static inline struct hash_table_entry_t *hash_table_get_by_idx(const struct hash_table_t *table, const void *key,
         unsigned int idx)
 {

dlls/wined3d/wined3d_private.h

@@ -153,6 +153,7 @@ struct hash_table_t {
 
 struct hash_table_t *hash_table_create(hash_function_t *hash_function, compare_function_t *compare_function);
 void hash_table_destroy(struct hash_table_t *table, void (*free_value)(void *value, void *cb), void *cb);
+void hash_table_for_each_entry(struct hash_table_t *table, void (*callback)(void *value, void *context), void *context);
 void *hash_table_get(const struct hash_table_t *table, const void *key);
 void hash_table_put(struct hash_table_t *table, void *key, void *value);
 void hash_table_remove(struct hash_table_t *table, void *key);
@@ -1784,12 +1785,6 @@ typedef struct SAVEDSTATES {
         BOOL                      scissorRect;
 } SAVEDSTATES;
 
-typedef struct {
-    struct  list entry;
-    DWORD   count;
-    DWORD   idx[13];
-} constants_entry;
-
 struct StageState {
     DWORD stage;
     DWORD state;
@@ -1808,8 +1803,6 @@ struct IWineD3DStateBlockImpl
 
     /* Array indicating whether things have been set or changed */
     SAVEDSTATES               changed;
-    struct list               set_vconstantsF;
-    struct list               set_pconstantsF;
 
     /* Vertex Shader Declaration */
     IWineD3DVertexDeclaration *vertexDecl;