[Mesa-dev] [PATCH] vbo: increase VBO_SAVE_BUFFER_SIZE from 8k to 256k dwords

Tim Rowley timothy.o.rowley at intel.com
Wed Aug 17 16:00:48 UTC 2016


Increases the performance of legacy geometry-heavy apps
still using display lists.
---
 src/mesa/vbo/vbo_save.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/vbo/vbo_save.h b/src/mesa/vbo/vbo_save.h
index 2843b3c..d1d7fb0 100644
--- a/src/mesa/vbo/vbo_save.h
+++ b/src/mesa/vbo/vbo_save.h
@@ -96,7 +96,7 @@ struct vbo_save_vertex_list {
  * likelyhood as it occurs.  No reason we couldn't change usage
  * internally even though this probably isn't allowed for client VBOs?
  */
-#define VBO_SAVE_BUFFER_SIZE (8*1024) /* dwords */
+#define VBO_SAVE_BUFFER_SIZE (256*1024) /* dwords */
 #define VBO_SAVE_PRIM_SIZE   128
 #define VBO_SAVE_PRIM_MODE_MASK         0x3f
 #define VBO_SAVE_PRIM_WEAK              0x40
-- 
2.7.4



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