Commit: ac8c795429f9552c9bb626d0adee46786d3c810a
Author: Brecht Van Lommel
Date: Tue Jul 9 01:20:44 2019 +0200
Branches: master
https://developer.blender.org/rBac8c795429f9552c9bb626d0adee46786d3c810a
GPU: added debug value to investigate lagging issue in T6147
===================================================================
M source/blender/gpu/intern/gpu_select_sample_query.c
===================================================================
diff --git a/source/blender/gpu/intern/gpu_select_sample_query.c
b/source/blender/gpu/intern/gpu_select_sample_query.c
index 56f9ef69221..9dc225b4190 100644
--- a/source/blender/gpu/intern/gpu_select_sample_query.c
+++ b/source/blender/gpu/intern/gpu_select_sample_query.c
@@ -40,6 +40,8 @@
#include "PIL_time.h"
+#include "BKE_global.h"
+
#include "gpu_select_private.h"
/* Ad hoc number of queries to allocate to skip doing many glGenQueries */
@@ -177,9 +179,11 @@ uint gpu_select_query_end(void)
while (result == 0) {
glGetQueryObjectuiv(g_query_state.queries[i], GL_QUERY_RESULT_AVAILABLE,
&result);
if (result == 0) {
- /* (fclem) Not sure if this is better than calling
- * glGetQueryObjectuiv() indefinitely. */
- PIL_sleep_ms(1);
+ /* (fclem) Not sure if this is better than calling
glGetQueryObjectuiv() indefinitely.
+ * (brecht) Added debug test for lagging issue in T61474. */
+ if (G.debug_value != 474) {
+ PIL_sleep_ms(1);
+ }
}
}
glGetQueryObjectuiv(g_query_state.queries[i], GL_QUERY_RESULT, &result);
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