diff options
| author | Matt Turner <[email protected]> | 2017-06-30 15:07:10 -0700 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2017-07-20 16:56:49 -0700 |
| commit | 1038d385a9b5817132d16f9f5877743d0bb8cca0 (patch) | |
| tree | 2acb3c00980c276cd34c71959c0cbfb89f1085c5 /src/compiler/nir/nir.h | |
| parent | 51c1659af8c1e75f96f1643a890b2858ca76b5eb (diff) | |
nir: Reduce destination size of ballot intrinsic when possible
Some hardware, like i965, doesn't support group sizes greater than 32.
In that case, we can reduce the destination size of the ballot
intrinsic, which will simplify our code generation.
Reviewed-by: Connor Abbott <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/compiler/nir/nir.h')
| -rw-r--r-- | src/compiler/nir/nir.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h index 5ddab57776f..78684fd50c8 100644 --- a/src/compiler/nir/nir.h +++ b/src/compiler/nir/nir.h @@ -1843,6 +1843,8 @@ typedef struct nir_shader_compiler_options { */ bool use_interpolated_input_intrinsics; + unsigned max_subgroup_size; + unsigned max_unroll_iterations; } nir_shader_compiler_options; |