Henri Verbeet : wined3d: Add a debug function for state names.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9bbccb7f8070d0bf3c725e3074d4d00b8bb450bc
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=9bbccb7f8070d0bf3c725e3074d4d00b8bb450bc

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Thu Jan 28 23:40:23 2010 +0100

wined3d: Add a debug function for state names.

---

 dlls/wined3d/utils.c           |   45 ++++++++++++++++++++++++++++++++++++++++
 dlls/wined3d/wined3d_private.h |    3 ++
 2 files changed, 48 insertions(+), 0 deletions(-)

diff --git a/dlls/wined3d/utils.c b/dlls/wined3d/utils.c
index 4038833..b92b884 100644
--- a/dlls/wined3d/utils.c
+++ b/dlls/wined3d/utils.c
@@ -1786,6 +1786,51 @@ const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype) {
     }
 }
 
+const char *debug_d3dstate(DWORD state)
+{
+    if (STATE_IS_RENDER(state))
+        return wine_dbg_sprintf("STATE_RENDER(%s)", debug_d3drenderstate(state - STATE_RENDER(0)));
+    if (STATE_IS_TEXTURESTAGE(state))
+    {
+        DWORD texture_stage = (state - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
+        DWORD texture_state = state - STATE_TEXTURESTAGE(texture_stage, 0);
+        return wine_dbg_sprintf("STATE_TEXTURESTAGE(%#x, %s)",
+                texture_stage, debug_d3dtexturestate(texture_state));
+    }
+    if (STATE_IS_SAMPLER(state))
+        return wine_dbg_sprintf("STATE_SAMPLER(%#x)", state - STATE_SAMPLER(0));
+    if (STATE_IS_PIXELSHADER(state))
+        return "STATE_PIXELSHADER";
+    if (STATE_IS_TRANSFORM(state))
+        return wine_dbg_sprintf("STATE_TRANSFORM(%s)", debug_d3dtstype(state - STATE_TRANSFORM(0)));
+    if (STATE_IS_STREAMSRC(state))
+        return "STATE_STREAMSRC";
+    if (STATE_IS_INDEXBUFFER(state))
+        return "STATE_INDEXBUFFER";
+    if (STATE_IS_VDECL(state))
+        return "STATE_VDECL";
+    if (STATE_IS_VSHADER(state))
+        return "STATE_VSHADER";
+    if (STATE_IS_VIEWPORT(state))
+        return "STATE_VIEWPORT";
+    if (STATE_IS_VERTEXSHADERCONSTANT(state))
+        return "STATE_VERTEXSHADERCONSTANT";
+    if (STATE_IS_PIXELSHADERCONSTANT(state))
+        return "STATE_PIXELSHADERCONSTANT";
+    if (STATE_IS_ACTIVELIGHT(state))
+        return wine_dbg_sprintf("STATE_ACTIVELIGHT(%#x)", state - STATE_ACTIVELIGHT(0));
+    if (STATE_IS_SCISSORRECT(state))
+        return "STATE_SCISSORRECT";
+    if (STATE_IS_CLIPPLANE(state))
+        return wine_dbg_sprintf("STATE_CLIPPLANE(%#x)", state - STATE_CLIPPLANE(0));
+    if (STATE_IS_MATERIAL(state))
+        return "STATE_MATERIAL";
+    if (STATE_IS_FRONTFACE(state))
+        return "STATE_FRONTFACE";
+
+    return wine_dbg_sprintf("UNKNOWN_STATE(%#x)", state);
+}
+
 const char* debug_d3dpool(WINED3DPOOL Pool) {
   switch (Pool) {
 #define POOL_TO_STR(p) case p: return #p
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 164cc6b..c5713c0 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -994,8 +994,10 @@ extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC
 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
 
 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
+#define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
 
 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
+#define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
 
 #define STATE_HIGHEST (STATE_FRONTFACE)
 
@@ -2506,6 +2508,7 @@ const char *debug_d3ddeclusage(BYTE usage) DECLSPEC_HIDDEN;
 const char *debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType) DECLSPEC_HIDDEN;
 const char *debug_d3drenderstate(DWORD state) DECLSPEC_HIDDEN;
 const char *debug_d3dsamplerstate(DWORD state) DECLSPEC_HIDDEN;
+const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
 const char *debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
 const char *debug_d3dtexturestate(DWORD state) DECLSPEC_HIDDEN;
 const char *debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype) DECLSPEC_HIDDEN;