Merge remote-tracking branch 'origin/master' into pipe-video

[mesa.git] / src / gallium / auxiliary / util / u_debug.h

diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h
index b6d0b508e30abb875467d29fe6037bb9e2d08ad0..c47c13c64cf7303edc8f59edfecc62a17cd3033f 100644 (file)
--- a/src/gallium/auxiliary/util/u_debug.h
+++ b/src/gallium/auxiliary/util/u_debug.h
@@ -230,6 +230,7 @@ struct debug_named_value
 {
    const char *name;
    unsigned long value;
+   const char *desc;
 };
 
 
@@ -252,8 +253,9 @@ struct debug_named_value
  *    ...
  * @endcode
  */
-#define DEBUG_NAMED_VALUE(__symbol) {#__symbol, (unsigned long)__symbol} 
-#define DEBUG_NAMED_VALUE_END {NULL, 0} 
+#define DEBUG_NAMED_VALUE(__symbol) DEBUG_NAMED_VALUE_WITH_DESCRIPTION(__symbol, NULL)
+#define DEBUG_NAMED_VALUE_WITH_DESCRIPTION(__symbol, __desc) {#__symbol, (unsigned long)__symbol, __desc}
+#define DEBUG_NAMED_VALUE_END {NULL, 0, NULL}
 
 
 /**
@@ -277,6 +279,43 @@ debug_dump_flags(const struct debug_named_value *names,
                  unsigned long value);
 
 
+/**
+ * Function enter exit loggers
+ */
+#ifdef DEBUG
+int debug_funclog_enter(const char* f, const int line, const char* file);
+void debug_funclog_exit(const char* f, const int line, const char* file);
+void debug_funclog_enter_exit(const char* f, const int line, const char* file);
+
+#define DEBUG_FUNCLOG_ENTER() \
+   int __debug_decleration_work_around = \
+      debug_funclog_enter(__FUNCTION__, __LINE__, __FILE__)
+#define DEBUG_FUNCLOG_EXIT() \
+   do { \
+      (void)__debug_decleration_work_around; \
+      debug_funclog_exit(__FUNCTION__, __LINE__, __FILE__); \
+      return; \
+   } while(0)
+#define DEBUG_FUNCLOG_EXIT_RET(ret) \
+   do { \
+      (void)__debug_decleration_work_around; \
+      debug_funclog_exit(__FUNCTION__, __LINE__, __FILE__); \
+      return ret; \
+   } while(0)
+#define DEBUG_FUNCLOG_ENTER_EXIT() \
+   debug_funclog_enter_exit(__FUNCTION__, __LINE__, __FILE__)
+
+#else
+#define DEBUG_FUNCLOG_ENTER() \
+   int __debug_decleration_work_around
+#define DEBUG_FUNCLOG_EXIT() \
+   do { (void)__debug_decleration_work_around; return; } while(0)
+#define DEBUG_FUNCLOG_EXIT_RET(ret) \
+   do { (void)__debug_decleration_work_around; return ret; } while(0)
+#define DEBUG_FUNCLOG_ENTER_EXIT()
+#endif
+
+
 /**
  * Get option.
  * 
@@ -303,6 +342,45 @@ debug_get_flags_option(const char *name,
                        const struct debug_named_value *flags,
                        unsigned long dfault);
 
+#define DEBUG_GET_ONCE_BOOL_OPTION(sufix, name, dfault) \
+static boolean \
+debug_get_option_ ## sufix (void) \
+{ \
+   static boolean first = TRUE; \
+   static boolean value; \
+   if (first) { \
+      first = FALSE; \
+      value = debug_get_bool_option(name, dfault); \
+   } \
+   return value; \
+}
+
+#define DEBUG_GET_ONCE_NUM_OPTION(sufix, name, dfault) \
+static long \
+debug_get_option_ ## sufix (void) \
+{ \
+   static boolean first = TRUE; \
+   static long value; \
+   if (first) { \
+      first = FALSE; \
+      value = debug_get_num_option(name, dfault); \
+   } \
+   return value; \
+}
+
+#define DEBUG_GET_ONCE_FLAGS_OPTION(sufix, name, flags, dfault) \
+static unsigned long \
+debug_get_option_ ## sufix (void) \
+{ \
+   static boolean first = TRUE; \
+   static unsigned long value; \
+   if (first) { \
+      first = FALSE; \
+      value = debug_get_flags_option(name, flags, dfault); \
+   } \
+   return value; \
+}
+
 
 unsigned long
 debug_memory_begin(void);