Some small DDraw trace 'fixes'

[Lionel Ulmer <lionel.ulmer@free.fr>]

As I hate spending one hour finding a bug that would have been spotted right
away with the right TRACEs, add some TRACEs to the DDraw code :-)

Changelog:
 Add some TRACEs to the ddraw code

-- 
		 Lionel Ulmer - http://www.bbrox.org/
? PATCH_D3D8
? PATCH_DDRAW_TRACE
Index: dlls/ddraw/d3d_private.h
===================================================================
RCS file: /home/wine/wine/dlls/ddraw/d3d_private.h,v
retrieving revision 1.7
diff -u -r1.7 d3d_private.h
--- dlls/ddraw/d3d_private.h	31 May 2002 23:25:45 -0000	1.7
+++ dlls/ddraw/d3d_private.h	10 Oct 2002 19:11:49 -0000
@@ -570,7 +570,7 @@
 extern int is_OpenGL(REFCLSID rguid, IDirectDrawSurfaceImpl* surface, IDirect3DDevice2Impl** device, IDirect3D2Impl* d3d);
 
 
-extern void _dump_renderstate(D3DRENDERSTATETYPE type, DWORD value);
+extern const char *_get_renderstate(D3DRENDERSTATETYPE type);
 
 #define dump_mat(mat) \
     TRACE("%f %f %f %f\n", (mat)->_11, (mat)->_12, (mat)->_13, (mat)->_14); \
Index: dlls/ddraw/d3dcommon.c
===================================================================
RCS file: /home/wine/wine/dlls/ddraw/d3dcommon.c,v
retrieving revision 1.4
diff -u -r1.4 d3dcommon.c
--- dlls/ddraw/d3dcommon.c	9 Mar 2002 23:29:35 -0000	1.4
+++ dlls/ddraw/d3dcommon.c	10 Oct 2002 19:11:49 -0000
@@ -29,9 +29,9 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(ddraw);
 
-void _dump_renderstate(D3DRENDERSTATETYPE type, DWORD value) {
-  char *states[] = {
-    NULL,
+const char *_get_renderstate(D3DRENDERSTATETYPE type) {
+  static const char * const states[] = {
+    "ERR",
     "D3DRENDERSTATE_TEXTUREHANDLE",
     "D3DRENDERSTATE_ANTIALIAS",
     "D3DRENDERSTATE_TEXTUREADDRESS",
@@ -117,5 +117,6 @@
     "D3DRENDERSTATE_STIPPLEPATTERN30",
     "D3DRENDERSTATE_STIPPLEPATTERN31"
   };
-  DPRINTF(" %s = 0x%08lx\n", states[type], value);
+  if (type >= (sizeof(states) / sizeof(states[0]))) return "ERR";
+  return states[type];
 }
Index: dlls/ddraw/mesa.c
===================================================================
RCS file: /home/wine/wine/dlls/ddraw/mesa.c,v
retrieving revision 1.7
diff -u -r1.7 mesa.c
--- dlls/ddraw/mesa.c	25 Sep 2002 03:18:38 -0000	1.7
+++ dlls/ddraw/mesa.c	10 Oct 2002 19:11:49 -0000
@@ -37,7 +37,7 @@
 {
 
   if (TRACE_ON(ddraw))
-    _dump_renderstate(dwRenderStateType, dwRenderState);
+    TRACE("%s = %08x\n", _get_renderstate(dwRenderStateType), dwRenderState);
 
   /* First, all the stipple patterns */
   if ((dwRenderStateType >= D3DRENDERSTATE_STIPPLEPATTERN00) &&
@@ -269,7 +269,7 @@
       break;
 
     default:
-      ERR("Unhandled dwRenderStateType %d!\n",dwRenderStateType);
+      ERR("Unhandled dwRenderStateType %s !\n", _get_renderstate(dwRenderStateType));
       break;
     }
 
Index: dlls/ddraw/dsurface/main.c
===================================================================
RCS file: /home/wine/wine/dlls/ddraw/dsurface/main.c,v
retrieving revision 1.28
diff -u -r1.28 main.c
--- dlls/ddraw/dsurface/main.c	26 Sep 2002 03:20:07 -0000	1.28
+++ dlls/ddraw/dsurface/main.c	10 Oct 2002 19:11:49 -0000
@@ -924,9 +924,10 @@
     /* First, copy the Surface description */
     DD_STRUCT_COPY_BYSIZE(pDDSD,&(This->surface_desc));
 
-    TRACE("locked surface: height=%ld, width=%ld, pitch=%ld\n",
+    TRACE("locked surface returning description : \n",
 	  pDDSD->dwHeight,pDDSD->dwWidth,pDDSD->u1.lPitch);
-
+    if (TRACE_ON(ddraw)) DDRAW_dump_surface_desc(pDDSD);
+    
     /* If asked only for a part, change the surface pointer.
      * (Not documented.) */
     if (prect != NULL) {