diff options
| author | Samuel Pitoiset <[email protected]> | 2017-12-18 19:38:58 +0100 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2017-12-19 21:22:18 +0100 |
| commit | 0c4a30eb51d0affe85ff9bd80b733ca5285221e1 (patch) | |
| tree | b4a72c6e7fbe3ed39141f3140d9cb575e3b80f0e | |
| parent | 39097282f738f00ad1e5e44791907db43d3e4c7c (diff) | |
radv: do not add extra SGPR when push constants are not used
This is not because the vertex stage needs some push constants
that other stages need them too. This should reduce the number
of loaded SGPRs in some situations.
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
| -rw-r--r-- | src/amd/common/ac_shader_info.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/amd/common/ac_shader_info.c b/src/amd/common/ac_shader_info.c index 6aadb5032e2..ab5388fb53f 100644 --- a/src/amd/common/ac_shader_info.c +++ b/src/amd/common/ac_shader_info.c @@ -149,7 +149,8 @@ ac_nir_shader_info_pass(struct nir_shader *nir, struct nir_function *func = (struct nir_function *)exec_list_get_head(&nir->functions); info->needs_push_constants = false; - if (options->layout->push_constant_size || + if ((options->layout->push_constant_size && + options->layout->push_constant_stages & (1 << nir->info.stage)) || options->layout->dynamic_offset_count) info->needs_push_constants = true; |