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radeonsi: fix VertexID for OpenGL

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This fixes all failing piglit VertexID tests.

Cc: 10.4 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This commit is contained in:
Marek Olšák 2015-01-04 14:41:49 +01:00
parent 368b0a7340
commit d7c6f397f4
1 changed files with 5 additions and 2 deletions
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7
src/gallium/drivers/radeonsi/si_shader.c
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@ -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: