diff options
| author | Marek Olšák <[email protected]> | 2020-01-20 19:57:05 -0500 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2020-02-14 18:16:27 -0500 |
| commit | cf86f522b255a5603176ec361cb0cfcc2416a41d (patch) | |
| tree | ecf951d22ceabf699aebab094732ff3795b18d9f /src/gallium/auxiliary | |
| parent | 55d8baa285524e01eb241aa70057fb8e637fa14e (diff) | |
gallium/u_vbuf: adjust the heuristic for unrolling indices
This improves performance in the first subtest of Viewperf11/Catia by 10%.
Acked-by: Pierre-Eric Pelloux-Prayer <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3829>
Diffstat (limited to 'src/gallium/auxiliary')
| -rw-r--r-- | src/gallium/auxiliary/util/u_vbuf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/util/u_vbuf.c b/src/gallium/auxiliary/util/u_vbuf.c index 30c4d18f6b6..0201dc9b2bf 100644 --- a/src/gallium/auxiliary/util/u_vbuf.c +++ b/src/gallium/auxiliary/util/u_vbuf.c @@ -1432,8 +1432,8 @@ void u_vbuf_draw_vbo(struct u_vbuf *mgr, const struct pipe_draw_info *info) * performance. */ if (!info->indirect && !new_info.primitive_restart && - num_vertices > new_info.count*2 && - num_vertices - new_info.count > 32 && + num_vertices > new_info.count * 4 && + new_info.count > 32 && !u_vbuf_mapping_vertex_buffer_blocks(mgr)) { unroll_indices = TRUE; user_vb_mask &= ~(mgr->nonzero_stride_vb_mask & |