1 files changed, 25 insertions, 29 deletions
diff --git a/src/mesa/main/debug.c b/src/mesa/main/debug.c
index 98ca65b96a9..77fef325583 100644
--- a/src/mesa/main/debug.c
+++ b/src/mesa/main/debug.c
@@ -150,36 +150,32 @@ void _mesa_print_info( void )
 static void add_debug_flags( const char *debug )
 {
 #ifdef DEBUG
-   if (_mesa_strstr(debug, "varray")) 
-      MESA_VERBOSE |= VERBOSE_VARRAY;
-
-   if (_mesa_strstr(debug, "tex")) 
-      MESA_VERBOSE |= VERBOSE_TEXTURE;
-
-   if (_mesa_strstr(debug, "imm")) 
-      MESA_VERBOSE |= VERBOSE_IMMEDIATE;
-
-   if (_mesa_strstr(debug, "pipe")) 
-      MESA_VERBOSE |= VERBOSE_PIPELINE;
-
-   if (_mesa_strstr(debug, "driver")) 
-      MESA_VERBOSE |= VERBOSE_DRIVER;
-
-   if (_mesa_strstr(debug, "state")) 
-      MESA_VERBOSE |= VERBOSE_STATE;
-
-   if (_mesa_strstr(debug, "api")) 
-      MESA_VERBOSE |= VERBOSE_API;
-
-   if (_mesa_strstr(debug, "list")) 
-      MESA_VERBOSE |= VERBOSE_DISPLAY_LIST;
-
-   if (_mesa_strstr(debug, "lighting")) 
-      MESA_VERBOSE |= VERBOSE_LIGHTING;
+   struct debug_option {
+      const char *name;
+      GLbitfield flag;
+   };
+   static const struct debug_option debug_opt[] = {
+      { "varray",    VERBOSE_VARRAY },
+      { "tex",       VERBOSE_TEXTURE },
+      { "imm",       VERBOSE_IMMEDIATE },
+      { "pipe",      VERBOSE_PIPELINE },
+      { "driver",    VERBOSE_DRIVER },
+      { "state",     VERBOSE_STATE },
+      { "api",       VERBOSE_API },
+      { "list",      VERBOSE_DISPLAY_LIST },
+      { "lighting",  VERBOSE_LIGHTING },
+      { "disassem",  VERBOSE_DISASSEM },
+      { "glsl",      VERBOSE_GLSL },     /* report GLSL compile/link errors */
+      { "glsl_dump", VERBOSE_GLSL_DUMP } /* print shader GPU instructions */
+   };
+   GLuint i;
+
+   MESA_VERBOSE = 0x0;
+   for (i = 0; i < Elements(debug_opt); i++) {
+      if (_mesa_strstr(debug, debug_opt[i].name))
+         MESA_VERBOSE |= debug_opt[i].flag;
+   }
 
-   if (_mesa_strstr(debug, "disassem")) 
-      MESA_VERBOSE |= VERBOSE_DISASSEM;
-   
    /* Debug flag:
     */
    if (_mesa_strstr(debug, "flush"))