radeon: Add support for indenting debug output.

Indetion can be used to make it easier to read debug code when sections of debug output are indented.

1 files changed, 35 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/radeon/radeon_debug.c b/src/mesa/drivers/dri/radeon/radeon_debug.c
index cb1fd63cf7..691680e956 100644
--- a/src/mesa/drivers/dri/radeon/radeon_debug.c
+++ b/src/mesa/drivers/dri/radeon/radeon_debug.c
@@ -30,6 +30,7 @@
 #include "utils.h"
 
 #include "radeon_debug.h"
+#include "radeon_common_context.h"
 
 static const struct dri_debug_control debug_control[] = {
 	{"fall", RADEON_FALLBACKS},
@@ -61,3 +62,37 @@ void radeon_init_debug(void)
 
 	radeon_enabled_debug_types |= RADEON_GENERAL;
 }
+
+void _radeon_debug_add_indent(void)
+{
+	GET_CURRENT_CONTEXT(ctx);
+	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
+	const size_t length = sizeof(radeon->debug.indent)
+		/ sizeof(radeon->debug.indent[0]);
+	if (radeon->debug.indent_depth < length - 1) {
+		radeon->debug.indent[radeon->debug.indent_depth] = '\t';
+		++radeon->debug.indent_depth;
+	};
+}
+
+void _radeon_debug_remove_indent(void)
+{
+	GET_CURRENT_CONTEXT(ctx);
+	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
+	if (radeon->debug.indent_depth > 0) {
+		radeon->debug.indent[radeon->debug.indent_depth] = '\0';
+		--radeon->debug.indent_depth;
+	}
+}
+
+extern void _radeon_print(const radeon_debug_type_t type,
+	   const radeon_debug_level_t level,
+	   const char* message,
+	   va_list values)
+{
+	GET_CURRENT_CONTEXT(ctx);
+	radeonContextPtr radeon = RADEON_CONTEXT(ctx);
+	// FIXME: Make this multi thread safe
+	fprintf(stderr, "%s", radeon->debug.indent);
+	vfprintf(stderr, message, values);
+}