diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_shader.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index e70a3181bfe..a57fdf4e1bd 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -794,7 +794,7 @@ static void si_llvm_init_export_args_load(struct lp_build_tgsi_context *bld_base } static void si_alpha_test(struct lp_build_tgsi_context *bld_base, - LLVMValueRef *out_ptr) + LLVMValueRef alpha_ptr) { struct si_shader_context *si_shader_ctx = si_shader_context(bld_base); struct gallivm_state *gallivm = bld_base->base.gallivm; @@ -806,7 +806,7 @@ static void si_alpha_test(struct lp_build_tgsi_context *bld_base, LLVMValueRef alpha_pass = lp_build_cmp(&bld_base->base, si_shader_ctx->shader->key.ps.alpha_func, - LLVMBuildLoad(gallivm->builder, out_ptr[3], ""), + LLVMBuildLoad(gallivm->builder, alpha_ptr, ""), alpha_ref); LLVMValueRef arg = lp_build_select(&bld_base->base, @@ -1337,6 +1337,7 @@ static void si_llvm_emit_fs_epilogue(struct lp_build_tgsi_context * bld_base) unsigned semantic_name = info->output_semantic_name[i]; unsigned semantic_index = info->output_semantic_index[i]; unsigned target; + LLVMValueRef alpha_ptr; /* Select the correct target */ switch (semantic_name) { @@ -1351,15 +1352,15 @@ static void si_llvm_emit_fs_epilogue(struct lp_build_tgsi_context * bld_base) continue; case TGSI_SEMANTIC_COLOR: target = V_008DFC_SQ_EXP_MRT + semantic_index; + alpha_ptr = si_shader_ctx->radeon_bld.soa.outputs[i][3]; + if (si_shader_ctx->shader->key.ps.alpha_to_one) - LLVMBuildStore(bld_base->base.gallivm->builder, - bld_base->base.one, - si_shader_ctx->radeon_bld.soa.outputs[i][3]); + LLVMBuildStore(base->gallivm->builder, + base->one, alpha_ptr); if (semantic_index == 0 && si_shader_ctx->shader->key.ps.alpha_func != PIPE_FUNC_ALWAYS) - si_alpha_test(bld_base, - si_shader_ctx->radeon_bld.soa.outputs[i]); + si_alpha_test(bld_base, alpha_ptr); break; default: target = 0; |