From 80ab2ab335717db4f3b9593ff1e111cc2191d83f Mon Sep 17 00:00:00 2001
From: michal <michal@michal-laptop.(none)>
Date: Sun, 28 Oct 2007 14:27:02 +0000
Subject: [PATCH] Control FS TGSI dumping with GALLIUM_DUMP_FS env variable.

---
 src/mesa/pipe/softpipe/sp_context.c  | 2 ++
 src/mesa/pipe/softpipe/sp_context.h  | 1 +
 src/mesa/pipe/softpipe/sp_state_fs.c | 6 ++++++
 3 files changed, 9 insertions(+)

diff --git a/src/mesa/pipe/softpipe/sp_context.c b/src/mesa/pipe/softpipe/sp_context.c
index 53c4b03..22493f4 100644
--- a/src/mesa/pipe/softpipe/sp_context.c
+++ b/src/mesa/pipe/softpipe/sp_context.c
@@ -292,6 +292,8 @@ struct pipe_context *softpipe_create( struct pipe_winsys *pipe_winsys,
    softpipe->use_sse = FALSE;
 #endif
 
+   softpipe->dump_fs = getenv( "GALLIUM_DUMP_FS" ) != NULL;
+
    softpipe->pipe.winsys = pipe_winsys;
    softpipe->pipe.destroy = softpipe_destroy;
 
diff --git a/src/mesa/pipe/softpipe/sp_context.h b/src/mesa/pipe/softpipe/sp_context.h
index 548151b..7202976 100644
--- a/src/mesa/pipe/softpipe/sp_context.h
+++ b/src/mesa/pipe/softpipe/sp_context.h
@@ -166,6 +166,7 @@ struct softpipe_context {
    struct softpipe_tile_cache *tex_cache[PIPE_MAX_SAMPLERS];
 
    int use_sse : 1;
+   int dump_fs : 1;
 };
 
 
diff --git a/src/mesa/pipe/softpipe/sp_state_fs.c b/src/mesa/pipe/softpipe/sp_state_fs.c
index a94ec1e..ad8ab56 100644
--- a/src/mesa/pipe/softpipe/sp_state_fs.c
+++ b/src/mesa/pipe/softpipe/sp_state_fs.c
@@ -46,6 +46,12 @@ void * softpipe_create_fs_state(struct pipe_context *pipe,
    struct sp_fragment_shader_state *state = malloc(sizeof(struct sp_fragment_shader_state));
    state->shader = *templ;
 
+   if( softpipe->dump_fs ) {
+      tgsi_dump(
+         state->shader.tokens,
+         0 );
+   }
+
 #if defined(__i386__) || defined(__386__)
    if (softpipe->use_sse) {
       x86_init_func( &state->sse2_program );
-- 
2.7.4