| // |
| // Copyright 2020 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // CheckEarlyFragmentTestsOptimization is an AST traverser to check if early fragment |
| // tests as an optimization is feasible. |
| // |
| |
| #ifndef COMPILER_TRANSLATOR_TREEOPS_VULKAN_EARLYFRAGMENTTESTSOPTIMIZATION_H_ |
| #define COMPILER_TRANSLATOR_TREEOPS_VULKAN_EARLYFRAGMENTTESTSOPTIMIZATION_H_ |
| |
| #include "common/angleutils.h" |
| |
| namespace sh |
| { |
| class TCompiler; |
| class TIntermNode; |
| |
| #ifdef ANGLE_ENABLE_VULKAN |
| ANGLE_NO_DISCARD bool CheckEarlyFragmentTestsFeasible(TCompiler *compiler, TIntermNode *root); |
| #else |
| ANGLE_NO_DISCARD ANGLE_INLINE bool CheckEarlyFragmentTestsFeasible(TCompiler *compiler, |
| TIntermNode *root) |
| { |
| UNREACHABLE(); |
| return false; |
| } |
| #endif |
| } // namespace sh |
| |
| #endif // COMPILER_TRANSLATOR_TREEOPS_VULKAN_EARLYFRAGMENTTESTSOPTIMIZATION_H_ |
