diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2020-02-12 18:02:24 -0500 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2020-03-04 19:54:42 -0500 |
| commit | 87085c673d593e6332ca2f3fb6737b77f7087f66 (patch) | |
| tree | c54fb454a368b7c309e5f6266ee23a16a66ff57f /src/mesa/tnl | |
| parent | f38ffa4659aa985f5d1c78bdd5be5064b792b819 (diff) | |
mesa: add index_size_shift = log2(index_size) into _mesa_index_buffer
for faster division
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Ian Romanick <ian.d.romanic@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4052>
Diffstat (limited to 'src/mesa/tnl')
| -rw-r--r-- | src/mesa/tnl/t_rebase.c | 1 | ||||
| -rw-r--r-- | src/mesa/tnl/t_split_copy.c | 1 | ||||
| -rw-r--r-- | src/mesa/tnl/t_split_inplace.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/tnl/t_rebase.c b/src/mesa/tnl/t_rebase.c index 06d67620f63..3c2a0e0afcc 100644 --- a/src/mesa/tnl/t_rebase.c +++ b/src/mesa/tnl/t_rebase.c @@ -188,6 +188,7 @@ void t_rebase_prims( struct gl_context *ctx, tmp_ib.ptr = tmp_indices; tmp_ib.count = ib->count; tmp_ib.index_size = ib->index_size; + tmp_ib.index_size_shift = ib->index_size_shift; ib = &tmp_ib; } diff --git a/src/mesa/tnl/t_split_copy.c b/src/mesa/tnl/t_split_copy.c index 45b20fbd49c..f20a97755cb 100644 --- a/src/mesa/tnl/t_split_copy.c +++ b/src/mesa/tnl/t_split_copy.c @@ -551,6 +551,7 @@ replay_init(struct copy_context *copy) */ copy->dstib.count = 0; /* duplicates dstelt_nr */ copy->dstib.index_size = 4; + copy->dstib.index_size_shift = 2; copy->dstib.obj = ctx->Shared->NullBufferObj; copy->dstib.ptr = copy->dstelt; } diff --git a/src/mesa/tnl/t_split_inplace.c b/src/mesa/tnl/t_split_inplace.c index d9ea52dfaf1..ee229b6a97f 100644 --- a/src/mesa/tnl/t_split_inplace.c +++ b/src/mesa/tnl/t_split_inplace.c @@ -228,6 +228,7 @@ split_prims(struct split_context *split) ib.count = count; ib.index_size = 4; + ib.index_size_shift = 2; ib.obj = split->ctx->Shared->NullBufferObj; ib.ptr = elts; |