Merge commit 'origin/gallium-0.1' into gallium-0.2

Conflicts:

	src/gallium/auxiliary/util/u_math.c

diff --cc src/gallium/auxiliary/util/p_debug.c
index a1a51d7,6ff3e6e..0d01980
--- 1/src/gallium/auxiliary/util/p_debug.c
--- 2/src/gallium/auxiliary/util/p_debug.c
+++ b/src/gallium/auxiliary/util/p_debug.c
@@@ -105,39 -98,13 +105,41 @@@ void _debug_vprintf(const char *format
        OutputDebugStringA(buf);
        buf[0] = '\0';
     }
 -#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE) || defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT) 
 +#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE)
 +   wchar_t *wide_format;
 +   long wide_str_len;   
 +   char buf[512];   
 +   int ret;   
 +#if (_WIN32_WCE < 600)
 +   ret = vsprintf(buf, format, ap);   
 +   if(ret < 0){   
 +       sprintf(buf, "Cant handle debug print!");   
 +       ret = 25;
 +   }
 +#else
 +   ret = vsprintf_s(buf, 512, format, ap);   
 +   if(ret < 0){   
 +       sprintf_s(buf, 512, "Cant handle debug print!");   
 +       ret = 25;
 +   }
 +#endif
 +   buf[ret] = '\0';   
 +   /* Format is ascii - needs to be converted to wchar_t for printing */   
 +   wide_str_len = MultiByteToWideChar(CP_ACP, 0, (const char *) buf, -1, NULL, 0);   
 +   wide_format = (wchar_t *) malloc((wide_str_len+1) * sizeof(wchar_t));   
 +   if (wide_format) {   
 +      MultiByteToWideChar(CP_ACP, 0, (const char *) buf, -1,   
 +            wide_format, wide_str_len);   
 +      NKDbgPrintfW(wide_format, wide_format);   
 +      free(wide_format);   
 +   } 
 +#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
     /* TODO */
  #else /* !PIPE_SUBSYSTEM_WINDOWS */
+ #ifdef DEBUG
     vfprintf(stderr, format, ap);
  #endif
+ #endif
  }