diff options
| author | Nicolai Hähnle <[email protected]> | 2018-06-01 16:03:31 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2019-07-03 15:51:12 -0400 |
| commit | 1b11fb148c3c60bc8a2af22a0bbee352f405264d (patch) | |
| tree | 57a782db7cb4cd59af71d2cb391e559e118bb709 | |
| parent | 8060339278e596ed121aed31191c3daf7e3e847b (diff) | |
radeonsi/gfx10: take PRIMID from the correct output when exported by GS
Acked-by: Bas Nieuwenhuizen <[email protected]>
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_shaders.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_shaders.c b/src/gallium/drivers/radeonsi/si_state_shaders.c index 442cbca3fe6..80d06b19867 100644 --- a/src/gallium/drivers/radeonsi/si_state_shaders.c +++ b/src/gallium/drivers/radeonsi/si_state_shaders.c @@ -3156,8 +3156,8 @@ static unsigned si_get_ps_input_cntl(struct si_context *sctx, } } - if (name == TGSI_SEMANTIC_PRIMID) - /* PrimID is written after the last output. */ + if (j == vsinfo->num_outputs && name == TGSI_SEMANTIC_PRIMID) + /* PrimID is written after the last output when HW VS is used. */ ps_input_cntl |= S_028644_OFFSET(vs->info.vs_output_param_offset[vsinfo->num_outputs]); else if (j == vsinfo->num_outputs && !G_028644_PT_SPRITE_TEX(ps_input_cntl)) { /* No corresponding output found, load defaults into input. |