external/vulkancts/framework/vulkan/vkGlslProgram.hpp

   1 #ifndef _VKGLSLPROGRAM_HPP
   2 #define _VKGLSLPROGRAM_HPP
   3 /*-------------------------------------------------------------------------
   4  * Vulkan CTS Framework
   5  * --------------------
   6  *
   7  * Copyright (c) 2017 Google Inc.
   8  *
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  *//*!
  22  * \file
  23  * \brief GLSL source program.
  24  *//*--------------------------------------------------------------------*/
  25
  26 #include "vkDefs.hpp"
  27 #include "gluShaderProgram.hpp"
  28
  29 #include <string>
  30
  31 namespace tcu
  32 {
  33 class TestLog;
  34 } // tcu
  35
  36 namespace vk
  37 {
  38
  39 struct GlslBuildOptions
  40 {
  41         enum Flags
  42         {
  43                 FLAG_USE_STORAGE_BUFFER_STORAGE_CLASS   = (1u<<0)
  44         };
  45
  46         SpirvVersion    targetVersion;
  47         deUint32                flags;
  48
  49         GlslBuildOptions (SpirvVersion targetVersion_, deUint32 flags_)
  50                 : targetVersion (targetVersion_)
  51                 , flags                 (flags_)
  52         {}
  53
  54         GlslBuildOptions (void)
  55                 : targetVersion (SPIRV_VERSION_1_0)
  56                 , flags                 (0u)
  57         {}
  58 };
  59
  60 struct GlslSource
  61 {
  62         std::vector<std::string>        sources[glu::SHADERTYPE_LAST];
  63         GlslBuildOptions                        buildOptions;
  64
  65                                                                 GlslSource (void) {}
  66
  67         GlslSource&                                     operator<<                      (const glu::ShaderSource& shaderSource) { sources[shaderSource.shaderType].push_back(shaderSource.source);      return *this;   }
  68         GlslSource&                                     operator<<                      (const GlslBuildOptions& buildOptions_) { buildOptions = buildOptions_;                                                                         return *this;   }
  69 };
  70
  71 tcu::TestLog&   operator<<              (tcu::TestLog& log, const GlslSource& glslSource);
  72
  73 } // vk
  74
  75 #endif // _VKGLSLPROGRAM_HPP