[Mesa-dev] [PATCH] gallium/util: add debug_print_usage_enum() debug helper

[Brian Paul]

---
 src/gallium/auxiliary/util/u_debug.c | 19 +++++++++++++++++++
 src/gallium/auxiliary/util/u_debug.h |  3 +++
 2 files changed, 22 insertions(+)

diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c
index f54fc3a..2d2d049 100644
--- a/src/gallium/auxiliary/util/u_debug.c
+++ b/src/gallium/auxiliary/util/u_debug.c
@@ -771,4 +771,23 @@ debug_print_bind_flags(const char *msg, unsigned usage)
 }
 
 
+/**
+ * Print PIPE_USAGE_x enum values with a message.
+ */
+void
+debug_print_usage_enum(const char *msg, unsigned usage)
+{
+   static const struct debug_named_value names[] = {
+      DEBUG_NAMED_VALUE(PIPE_USAGE_DEFAULT),
+      DEBUG_NAMED_VALUE(PIPE_USAGE_IMMUTABLE),
+      DEBUG_NAMED_VALUE(PIPE_USAGE_DYNAMIC),
+      DEBUG_NAMED_VALUE(PIPE_USAGE_STREAM),
+      DEBUG_NAMED_VALUE(PIPE_USAGE_STAGING),
+      DEBUG_NAMED_VALUE_END
+   };
+
+   debug_printf("%s: %s\n", msg, debug_dump_enum(names, usage));
+}
+
+
 #endif
diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h
index 5706eeb..3b22552 100644
--- a/src/gallium/auxiliary/util/u_debug.h
+++ b/src/gallium/auxiliary/util/u_debug.h
@@ -470,6 +470,9 @@ debug_print_transfer_flags(const char *msg, unsigned usage);
 void
 debug_print_bind_flags(const char *msg, unsigned usage);
 
+void
+debug_print_usage_enum(const char *msg, unsigned usage);
+
 
 #ifdef	__cplusplus
 }
-- 
1.9.1