From: Nicolai Hähnle <[email protected]>
---
src/gallium/drivers/radeonsi/si_shader.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/gallium/drivers/radeonsi/si_shader.c
b/src/gallium/drivers/radeonsi/si_shader.c
index 64c367e..2c00f56 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -1663,6 +1663,11 @@ static void declare_system_value(
SI_PARAM_BASE_VERTEX);
break;
+ case TGSI_SEMANTIC_BASEINSTANCE:
+ value = LLVMGetParam(radeon_bld->main_fn,
+ SI_PARAM_START_INSTANCE);
+ break;
+
case TGSI_SEMANTIC_INVOCATIONID:
if (ctx->type == PIPE_SHADER_TESS_CTRL)
value = unpack_param(ctx, SI_PARAM_REL_IDS, 8, 5);
--
2.7.4
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