diff options
| author | Marek Olšák <[email protected]> | 2017-04-22 14:12:52 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-04-28 21:47:35 +0200 |
| commit | 678d568c7b2c1e7c92ce6b2800ff35be71e3ec0d (patch) | |
| tree | 60342c8b261ed02508df0e4a9d23fc060c9794a0 /src | |
| parent | 808c33f6f0bf55ed93ec2cf540ca66170dca1a3b (diff) | |
radeonsi: don't load PrimID in TES if it's not used
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_shaders.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index 546bb44e123..6a6fce6939c 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -547,7 +547,7 @@ static void si_shader_es(struct si_screen *sscreen, struct si_shader *shader) vgpr_comp_cnt = shader->info.uses_instanceid ? 3 : 0; num_user_sgprs = SI_VS_NUM_USER_SGPR; } else if (shader->selector->type == PIPE_SHADER_TESS_EVAL) { - vgpr_comp_cnt = 3; /* all components are needed for TES */ + vgpr_comp_cnt = shader->selector->info.uses_primid ? 3 : 2; num_user_sgprs = SI_TES_NUM_USER_SGPR; } else unreachable("invalid shader selector type"); @@ -761,7 +761,7 @@ static void si_shader_gs(struct si_screen *sscreen, struct si_shader *shader) if (es_type == PIPE_SHADER_VERTEX) es_vgpr_comp_cnt = shader->info.uses_instanceid ? 3 : 0; else if (es_type == PIPE_SHADER_TESS_EVAL) - es_vgpr_comp_cnt = 3; /* all components are needed for TES */ + es_vgpr_comp_cnt = shader->key.part.gs.es->info.uses_primid ? 3 : 2; else unreachable("invalid shader selector type"); @@ -879,7 +879,7 @@ static void si_shader_vs(struct si_screen *sscreen, struct si_shader *shader, vgpr_comp_cnt = shader->info.uses_instanceid ? 3 : (enable_prim_id ? 2 : 0); num_user_sgprs = SI_VS_NUM_USER_SGPR; } else if (shader->selector->type == PIPE_SHADER_TESS_EVAL) { - vgpr_comp_cnt = 3; /* all components are needed for TES */ + vgpr_comp_cnt = shader->selector->info.uses_primid ? 3 : 2; num_user_sgprs = SI_TES_NUM_USER_SGPR; } else unreachable("invalid shader selector type"); |