From: Marek Olšák <[email protected]>
Only done for completeness. Not used by anything yet.
Tested by advertising PIPE_CAP_VERTEXID_NOBASE.
---
src/gallium/drivers/radeonsi/si_shader.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/src/gallium/drivers/radeonsi/si_shader.c
b/src/gallium/drivers/radeonsi/si_shader.c
index fb479d5..e9c1a7f 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -598,6 +598,16 @@ static void declare_system_value(
SI_PARAM_BASE_VERTEX), "");
break;
+ case TGSI_SEMANTIC_VERTEXID_NOBASE:
+ value = LLVMGetParam(radeon_bld->main_fn,
+ si_shader_ctx->param_vertex_id);
+ break;
+
+ case TGSI_SEMANTIC_BASEVERTEX:
+ value = LLVMGetParam(radeon_bld->main_fn,
+ SI_PARAM_BASE_VERTEX);
+ break;
+
case TGSI_SEMANTIC_SAMPLEID:
value = get_sample_id(radeon_bld);
break;
--
2.1.0
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