translate: use function typedefs, casts to silence warnings

src/gallium/auxiliary/translate/translate.h

@@ -68,6 +68,33 @@ struct translate_key {
 };
 
 
+struct translate;
+
+
+typedef void (PIPE_CDECL *run_elts_func)(struct translate *,
+                                         const unsigned *elts,
+                                         unsigned count,
+                                         unsigned instance_id,
+                                         void *output_buffer);
+
+typedef void (PIPE_CDECL *run_elts16_func)(struct translate *,
+                                           const uint16_t *elts,
+                                           unsigned count,
+                                           unsigned instance_id,
+                                           void *output_buffer);
+
+typedef void (PIPE_CDECL *run_elts8_func)(struct translate *,
+                                          const uint8_t *elts,
+                                          unsigned count,
+                                          unsigned instance_id,
+                                          void *output_buffer);
+
+typedef void (PIPE_CDECL *run_func)(struct translate *,
+                                    unsigned start,
+                                    unsigned count,
+                                    unsigned instance_id,
+                                    void *output_buffer);
+
 struct translate {
    struct translate_key key;
 
@@ -79,29 +106,10 @@ struct translate {
 		       unsigned stride,
 		       unsigned max_index );
 
-   void (PIPE_CDECL *run_elts)( struct translate *,
-                                const unsigned *elts,
-                                unsigned count,
-                                unsigned instance_id,
-                                void *output_buffer);
-
-   void (PIPE_CDECL *run_elts16)( struct translate *,
-                                const uint16_t *elts,
-                                unsigned count,
-                                unsigned instance_id,
-                                void *output_buffer);
-
-   void (PIPE_CDECL *run_elts8)( struct translate *,
-                                const uint8_t *elts,
-                                unsigned count,
-                                unsigned instance_id,
-                                void *output_buffer);
-
-   void (PIPE_CDECL *run)( struct translate *,
-                           unsigned start,
-                           unsigned count,
-                           unsigned instance_id,
-                           void *output_buffer);
+   run_elts_func run_elts;
+   run_elts16_func run_elts16;
+   run_elts8_func run_elts8;
+   run_func run;
 };
 
 

src/gallium/auxiliary/translate/translate_sse.c

@@ -1495,19 +1495,19 @@ struct translate *translate_sse2_create( const struct translate_key *key )
    if (!build_vertex_emit(p, &p->elt8_func, 1))
       goto fail;
 
-   p->translate.run = (void*)x86_get_func(&p->linear_func);
+   p->translate.run = (run_func) x86_get_func(&p->linear_func);
    if (p->translate.run == NULL)
       goto fail;
 
-   p->translate.run_elts = (void*)x86_get_func(&p->elt_func);
+   p->translate.run_elts = (run_elts_func) x86_get_func(&p->elt_func);
    if (p->translate.run_elts == NULL)
       goto fail;
 
-   p->translate.run_elts16 = (void*)x86_get_func(&p->elt16_func);
+   p->translate.run_elts16 = (run_elts16_func) x86_get_func(&p->elt16_func);
    if (p->translate.run_elts16 == NULL)
       goto fail;
 
-   p->translate.run_elts8 = (void*)x86_get_func(&p->elt8_func);
+   p->translate.run_elts8 = (run_elts8_func) x86_get_func(&p->elt8_func);
    if (p->translate.run_elts8 == NULL)
       goto fail;