vl: Subpicture/compositing fixes.

[mesa.git] / src / gallium / drivers / softpipe / sp_state_fs.c

diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c
index b63180baa537a118f68820da10f797a834376bec..b41f7e8ab726c5feacffb388479bcd13c97ac684 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_state_fs.c
+++ b/src/gallium/drivers/softpipe/sp_state_fs.c
@@ -31,11 +31,11 @@
 
 #include "pipe/p_defines.h"
 #include "util/u_memory.h"
-#include "pipe/internal/p_winsys_screen.h"
-#include "pipe/p_shader_tokens.h"
 #include "draw/draw_context.h"
+#include "draw/draw_vs.h"
 #include "tgsi/tgsi_dump.h"
 #include "tgsi/tgsi_scan.h"
+#include "tgsi/tgsi_parse.h"
 
 
 void *
@@ -50,12 +50,9 @@ softpipe_create_fs_state(struct pipe_context *pipe,
       tgsi_dump(templ->tokens, 0);
 
    /* codegen */
-   state = softpipe_create_fs_llvm( softpipe, templ );
+   state = softpipe_create_fs_sse( softpipe, templ );
    if (!state) {
-      state = softpipe_create_fs_sse( softpipe, templ );
-      if (!state) {
-         state = softpipe_create_fs_exec( softpipe, templ );
-      }
+      state = softpipe_create_fs_exec( softpipe, templ );
    }
 
    assert(state);
@@ -97,17 +94,30 @@ softpipe_create_vs_state(struct pipe_context *pipe,
    struct sp_vertex_shader *state;
 
    state = CALLOC_STRUCT(sp_vertex_shader);
-   if (state == NULL ) {
-      return NULL;
-   }
+   if (state == NULL ) 
+      goto fail;
+
+   /* copy shader tokens, the ones passed in will go away.
+    */
+   state->shader.tokens = tgsi_dup_tokens(templ->tokens);
+   if (state->shader.tokens == NULL)
+      goto fail;
 
    state->draw_data = draw_create_vertex_shader(softpipe->draw, templ);
-   if (state->draw_data == NULL) {
-      FREE( state );
-      return NULL;
-   }
+   if (state->draw_data == NULL) 
+      goto fail;
+
+   state->max_sampler = state->draw_data->info.file_max[TGSI_FILE_SAMPLER];
 
    return state;
+
+fail:
+   if (state) {
+      FREE( (void *)state->shader.tokens );
+      FREE( state->draw_data );
+      FREE( state );
+   }
+   return NULL;
 }
 
 
@@ -116,7 +126,7 @@ softpipe_bind_vs_state(struct pipe_context *pipe, void *vs)
 {
    struct softpipe_context *softpipe = softpipe_context(pipe);
 
-   softpipe->vs = (const struct sp_vertex_shader *)vs;
+   softpipe->vs = (struct sp_vertex_shader *) vs;
 
    draw_bind_vertex_shader(softpipe->draw,
                            (softpipe->vs ? softpipe->vs->draw_data : NULL));
@@ -130,10 +140,10 @@ softpipe_delete_vs_state(struct pipe_context *pipe, void *vs)
 {
    struct softpipe_context *softpipe = softpipe_context(pipe);
 
-   struct sp_vertex_shader *state =
-      (struct sp_vertex_shader *)vs;
+   struct sp_vertex_shader *state = (struct sp_vertex_shader *) vs;
 
    draw_delete_vertex_shader(softpipe->draw, state->draw_data);
+   FREE( (void *)state->shader.tokens );
    FREE( state );
 }