diff options
| author | Timothy Arceri <tarceri@itsqueeze.com> | 2018-01-10 13:52:29 +1100 |
|---|---|---|
| committer | Timothy Arceri <tarceri@itsqueeze.com> | 2018-01-18 00:03:33 +1100 |
| commit | b282207c323d32deb23037463ac9d6886f15f6cf (patch) | |
| tree | 47f13b21cdf016f86d6c24ff7d90265d56209830 | |
| parent | 7898eb9a60c1ad4fb03a2fc3453c6778604e8742 (diff) | |
radeonsi/nir: add some missing tcs bits to the nir scan pass
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader_nir.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader_nir.c b/src/gallium/drivers/radeonsi/si_shader_nir.c index d5b8f835b91..9a15271bb01 100644 --- a/src/gallium/drivers/radeonsi/si_shader_nir.c +++ b/src/gallium/drivers/radeonsi/si_shader_nir.c @@ -399,6 +399,20 @@ void si_nir_scan_shader(const struct nir_shader *nir, info->writes_position = true; break; } + + if (nir->info.stage == MESA_SHADER_TESS_CTRL) { + switch (semantic_name) { + case TGSI_SEMANTIC_PATCH: + info->reads_perpatch_outputs = true; + break; + case TGSI_SEMANTIC_TESSINNER: + case TGSI_SEMANTIC_TESSOUTER: + info->reads_tessfactor_outputs = true; + break; + default: + info->reads_pervertex_outputs = true; + } + } } info->num_outputs = num_outputs; |