From 81f8006f7d6366f25bfc193a925f1b08471ed21f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Sun, 4 Jan 2015 14:41:49 +0100 Subject: [PATCH] radeonsi: fix VertexID for OpenGL MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This fixes all failing piglit VertexID tests. Cc: 10.4 Reviewed-by: Michel Dänzer (cherry picked from commit d7c6f397f44ae6a0ba63d8734b133196fe88443e) --- src/gallium/drivers/radeonsi/si_shader.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index 40a2f906414..541e733cf40 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -590,8 +590,11 @@ 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: