Merge remote branch 'upstream/gallium-0.1' into nouveau-gallium-0.1

4 files changed, 14 insertions, 9 deletions

diff --git a/src/gallium/drivers/softpipe/sp_fs_exec.c b/src/gallium/drivers/softpipe/sp_fs_exec.c
index d5bd7a702f1..0b199a2193e 100644
--- a/src/gallium/drivers/softpipe/sp_fs_exec.c
+++ b/src/gallium/drivers/softpipe/sp_fs_exec.c
@@ -37,6 +37,7 @@
 #include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
 #include "tgsi/exec/tgsi_exec.h"
+#include "tgsi/util/tgsi_parse.h"
 
 struct sp_exec_fragment_shader {
    struct sp_fragment_shader base;
@@ -116,6 +117,7 @@ exec_run( const struct sp_fragment_shader *base,
 static void 
 exec_delete( struct sp_fragment_shader *base )
 {
+   FREE((void *) base->shader.tokens);
    FREE(base);
 }
 
@@ -137,7 +139,8 @@ softpipe_create_fs_exec(struct softpipe_context *softpipe,
    if (!shader)
       return NULL;
 
-   shader->base.shader = *templ;
+   /* we need to keep a local copy of the tokens */
+   shader->base.shader.tokens = tgsi_dup_tokens(templ->tokens);
    shader->base.prepare = exec_prepare;
    shader->base.run = exec_run;
    shader->base.delete = exec_delete;
diff --git a/src/gallium/drivers/softpipe/sp_fs_sse.c b/src/gallium/drivers/softpipe/sp_fs_sse.c
index 25fdfea4915..55741cc1df8 100644
--- a/src/gallium/drivers/softpipe/sp_fs_sse.c
+++ b/src/gallium/drivers/softpipe/sp_fs_sse.c
@@ -139,7 +139,11 @@ softpipe_create_fs_sse(struct softpipe_context *softpipe,
    }
 
    shader->func = (codegen_function) x86_get_func( &shader->sse2_program );
-   assert(shader->func);
+   if (!shader->func) {
+      x86_release_func( &shader->sse2_program );
+      FREE(shader);
+      return NULL;
+   }
 
    shader->base.shader = *templ;
    shader->base.prepare = fs_sse_prepare;
diff --git a/src/gallium/drivers/softpipe/sp_state.h b/src/gallium/drivers/softpipe/sp_state.h
index 45056502b8e..452e51fa791 100644
--- a/src/gallium/drivers/softpipe/sp_state.h
+++ b/src/gallium/drivers/softpipe/sp_state.h
@@ -54,9 +54,11 @@
 
 struct tgsi_sampler;
 struct tgsi_exec_machine;
+struct vertex_info;
 
 
-/** Subclass of pipe_shader_state (though it doesn't really need to be).
+/**
+ * Subclass of pipe_shader_state (though it doesn't really need to be).
  *
  * This is starting to look an awful lot like a quad pipeline stage...
  */
@@ -80,11 +82,10 @@ struct sp_fragment_shader {
    void (*delete)( struct sp_fragment_shader * );
 };
 
-struct vertex_info;
 
 /** Subclass of pipe_shader_state */
 struct sp_vertex_shader {
-   struct pipe_shader_state shader;
+   struct pipe_shader_state shader;  /* Note: this field not actually used */
    struct draw_vertex_shader *draw_data;
 };
 
diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c
index 9e77b7e91bc..24b91fbc794 100644
--- a/src/gallium/drivers/softpipe/sp_state_fs.c
+++ b/src/gallium/drivers/softpipe/sp_state_fs.c
@@ -102,10 +102,7 @@ softpipe_create_vs_state(struct pipe_context *pipe,
       return NULL;
    }
 
-   state->shader = *templ;
-
-   state->draw_data = draw_create_vertex_shader(softpipe->draw,
-                                                &state->shader);
+   state->draw_data = draw_create_vertex_shader(softpipe->draw, templ);
    if (state->draw_data == NULL) {
       FREE( state );
       return NULL;