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| author | Tim Rowley <timothy.o.rowley@intel.com> | 2016-08-17 10:45:37 -0500 |
|---|---|---|
| committer | Tim Rowley <timothy.o.rowley@intel.com> | 2016-09-06 15:15:11 -0500 |
| commit | edd688d986da17b99ee8e4bc7c4e62fc2af5ed0e (patch) | |
| tree | f2d34c8d1698d70b48e9fec8ceb9854ed5f260c2 | |
| parent | 215075ae30aa60dd78dd7b3372f422e9e8e6a52b (diff) | |
| download | external_mesa3d-edd688d986da17b99ee8e4bc7c4e62fc2af5ed0e.zip external_mesa3d-edd688d986da17b99ee8e4bc7c4e62fc2af5ed0e.tar.gz external_mesa3d-edd688d986da17b99ee8e4bc7c4e62fc2af5ed0e.tar.bz2 | |
vbo: increase VBO_SAVE_BUFFER_SIZE from 8k to 256k dwords
Increases the performance of legacy geometry-heavy apps
still using display lists.
Performance increase for a targeted testcase is on the
order of 8x, and applications like ParaView 4.x (5.x uses
no longer used display lists) improve by about 10%-20%.
Reviewed-by: Mathias Fröhlich <mathias.froehlich@web.de>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
| -rw-r--r-- | src/mesa/vbo/vbo_save.h | 2 |
1 files changed, 1 insertions, 1 deletions
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 |