Mesa (master): d3d1x: add shader dumping

[Luca Barbieri]

Module: Mesa
Branch: master
Commit: f71f8c7d18a1a92681c337cb6dbf507ab06b62b1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f71f8c7d18a1a92681c337cb6dbf507ab06b62b1

Author: Luca Barbieri <luca at luca-barbieri.com>
Date:   Thu Sep 23 18:03:06 2010 +0200

d3d1x: add shader dumping

---

 src/gallium/state_trackers/d3d1x/gd3d11/d3d11.cpp  |    1 +
 .../state_trackers/d3d1x/gd3d11/d3d11_screen.h     |   10 ++++++++++
 2 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11.cpp b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11.cpp
index 962bea5..42678fa 100644
--- a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11.cpp
+++ b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11.cpp
@@ -30,6 +30,7 @@ extern "C"
 {
 #include "util/u_gen_mipmap.h"
 #include "tgsi/tgsi_ureg.h"
+#include "tgsi/tgsi_dump.h"
 #include "cso_cache/cso_context.h"
 }
 
diff --git a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h
index 61b1ba2..c411170 100644
--- a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h
+++ b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h
@@ -24,6 +24,8 @@
  *
  **************************************************************************/
 
+DEBUG_GET_ONCE_BOOL_OPTION(dump_shaders, "D3D1X_DUMP_SHADERS", FALSE);
+
 /* These cap sets are much more correct than the ones in u_caps.c */
 /* TODO: it seems cube levels should be the same as 2D levels */
 
@@ -1166,6 +1168,8 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen
 #endif
 			)
 	{
+		bool dump = debug_get_option_dump_shaders();
+
 		dxbc_chunk_header* sm4_chunk = dxbc_find_shader_bytecode(shader_bytecode, bytecode_length);
 		if(!sm4_chunk)
 			return 0;
@@ -1174,12 +1178,18 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen
 		if(!sm4.get())
 			return 0;
 
+		if(dump)
+			sm4->dump();
+
 		struct pipe_shader_state tgsi_shader;
 		memset(&tgsi_shader, 0, sizeof(tgsi_shader));
 		tgsi_shader.tokens = (const tgsi_token*)sm4_to_tgsi(*sm4);
 		if(!tgsi_shader.tokens)
 			return 0;
 
+		if(dump)
+			tgsi_dump(tgsi_shader.tokens, 0);
+
 		void* shader_cso;
 		GalliumD3D11Shader<>* shader;