diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_shader.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index e525a180763..ecc51a3f4f5 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -3251,6 +3251,9 @@ static void si_llvm_return_fs_outputs(struct lp_build_tgsi_context *bld_base) LLVMValueRef depth = NULL, stencil = NULL, samplemask = NULL; LLVMValueRef ret; + if (ctx->postponed_kill) + ac_build_kill(&ctx->ac, LLVMBuildLoad(builder, ctx->postponed_kill, "")); + /* Read the output values. */ for (i = 0; i < info->num_outputs; i++) { unsigned semantic_name = info->output_semantic_name[i]; @@ -5530,6 +5533,12 @@ static bool si_compile_tgsi_main(struct si_shader_context *ctx, } } + if (ctx->type == PIPE_SHADER_FRAGMENT && sel->info.uses_kill && + ctx->screen->b.debug_flags & DBG_FS_CORRECT_DERIVS_AFTER_KILL) { + /* This is initialized to 0.0 = not kill. */ + ctx->postponed_kill = lp_build_alloca(&ctx->gallivm, ctx->f32, ""); + } + if (!lp_build_tgsi_llvm(bld_base, sel->tokens)) { fprintf(stderr, "Failed to translate shader from TGSI to LLVM\n"); return false; |