GPU: Add debug groups

Debug groups makes it easier to view from where an error comes from.

The backend can also implement its own callback to make it easier to
follow the API call structure in frame debuggers.

1 files changed, 7 insertions, 0 deletions

diff --git a/source/blender/draw/intern/draw_manager_profiling.c b/source/blender/draw/intern/draw_manager_profiling.c
index f8587555480..98a6b2bff00 100644
--- a/source/blender/draw/intern/draw_manager_profiling.c
+++ b/source/blender/draw/intern/draw_manager_profiling.c
@@ -32,6 +32,7 @@
 
 #include "draw_manager.h"
 
+#include "GPU_debug.h"
 #include "GPU_texture.h"
 
 #include "UI_resources.h"
@@ -133,10 +134,13 @@ static void drw_stats_timer_start_ex(const char *name, const bool is_query)
 void DRW_stats_group_start(const char *name)
 {
   drw_stats_timer_start_ex(name, false);
+
+  GPU_debug_group_begin(name);
 }
 
 void DRW_stats_group_end(void)
 {
+  GPU_debug_group_end();
   if (DTP.is_recording) {
     BLI_assert(!DTP.is_querying);
     DTP.end_increment++;
@@ -146,11 +150,14 @@ void DRW_stats_group_end(void)
 /* NOTE: Only call this when no sub timer will be called. */
 void DRW_stats_query_start(const char *name)
 {
+  GPU_debug_group_begin(name);
+  drw_stats_timer_start_ex(name, false);
   drw_stats_timer_start_ex(name, true);
 }
 
 void DRW_stats_query_end(void)
 {
+  GPU_debug_group_end();
   if (DTP.is_recording) {
     DTP.end_increment++;
     BLI_assert(DTP.is_querying);