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authorMarek Olšák <[email protected]>2015-01-04 14:41:49 +0100
committerMarek Olšák <[email protected]>2015-01-07 12:06:43 +0100
commitd7c6f397f44ae6a0ba63d8734b133196fe88443e (patch)
tree60ed1ca76903fa55de937ddf739ef2c649a52c50 /src/gallium/drivers
parent368b0a734045db0c8d3b44a00c6499bfb70c6411 (diff)
radeonsi: fix VertexID for OpenGL
This fixes all failing piglit VertexID tests. Cc: 10.4 <[email protected]> Reviewed-by: Michel Dänzer <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/radeonsi/si_shader.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index 169449054ad..e93708bf964 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -591,8 +591,11 @@ static void declare_system_value(
break;
case TGSI_SEMANTIC_VERTEXID:
- value = LLVMGetParam(radeon_bld->main_fn,
- si_shader_ctx->param_vertex_id);
+ value = LLVMBuildAdd(gallivm->builder,
+ LLVMGetParam(radeon_bld->main_fn,
+ si_shader_ctx->param_vertex_id),
+ LLVMGetParam(radeon_bld->main_fn,
+ SI_PARAM_BASE_VERTEX), "");
break;
case TGSI_SEMANTIC_SAMPLEID: