Change type of shader->executable field from void * to generic function pointer.

Fix warnings in draw_create_vertex_shader()

2 files changed, 7 insertions, 5 deletions

diff --git a/src/mesa/pipe/draw/draw_vertex_shader.c b/src/mesa/pipe/draw/draw_vertex_shader.c
index 8519daf17c1..fd0183f8cd4 100644
--- a/src/mesa/pipe/draw/draw_vertex_shader.c
+++ b/src/mesa/pipe/draw/draw_vertex_shader.c
@@ -212,12 +212,14 @@ draw_create_vertex_shader(struct draw_context *draw,
    vs->state = shader;
 #if defined(__i386__) || defined(__386__)
    if (draw->use_sse) {
-      x86_init_func( &shader->sse2_program );
+      /* cast-away const */
+      struct pipe_shader_state *sh = (struct pipe_shader_state *) shader;
 
-      tgsi_emit_sse2( shader->tokens, &shader->sse2_program );
+      x86_init_func( &sh->sse2_program );
 
-      ((struct pipe_shader_state *)shader)->executable = (void *)
-	 x86_get_func( &shader->sse2_program );
+      tgsi_emit_sse2( sh->tokens, &sh->sse2_program );
+
+      sh->executable = x86_get_func( &sh->sse2_program );
    }
 #endif
 
diff --git a/src/mesa/pipe/p_state.h b/src/mesa/pipe/p_state.h
index da62aa1b274..1c3b2811a4a 100644
--- a/src/mesa/pipe/p_state.h
+++ b/src/mesa/pipe/p_state.h
@@ -148,7 +148,7 @@ struct pipe_shader_state {
 #if defined(__i386__) || defined(__386__)
    struct x86_function sse2_program;
 #endif
-   void *executable;
+   void (*executable)();
 
    ubyte num_inputs;
    ubyte num_outputs;