automated-tests/src/dali-toolkit/dali-toolkit-test-utils/test-graphics-reflection.h

   1 #ifndef DALI_TEST_GRAPHICS_REFLECTION_H
   2 #define DALI_TEST_GRAPHICS_REFLECTION_H
   3
   4 /*
   5  * Copyright (c) 2022 Samsung Electronics Co., Ltd.
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  * http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  */
  19
  20 #include <dali/graphics-api/graphics-program-create-info.h>
  21 #include <dali/graphics-api/graphics-reflection.h>
  22 #include "test-gl-abstraction.h"
  23
  24 namespace Dali
  25 {
  26 class TestGraphicsReflection : public Graphics::Reflection
  27 {
  28 public:
  29   TestGraphicsReflection(TestGlAbstraction& gl, uint32_t program_id, Property::Array& vertexFormats, const Graphics::ProgramCreateInfo& createInfo, std::vector<UniformData>& customUniforms);
  30
  31   uint32_t                                        GetVertexAttributeLocation(const std::string& name) const override;
  32   Dali::Graphics::VertexInputAttributeFormat      GetVertexAttributeFormat(uint32_t location) const override;
  33   std::string                                     GetVertexAttributeName(uint32_t location) const override;
  34   std::vector<uint32_t>                           GetVertexAttributeLocations() const override;
  35   uint32_t                                        GetUniformBlockCount() const override;
  36   uint32_t                                        GetUniformBlockBinding(uint32_t index) const override;
  37   uint32_t                                        GetUniformBlockSize(uint32_t index) const override;
  38   bool                                            GetUniformBlock(uint32_t index, Dali::Graphics::UniformBlockInfo& out) const override;
  39   std::vector<uint32_t>                           GetUniformBlockLocations() const override;
  40   std::string                                     GetUniformBlockName(uint32_t blockIndex) const override;
  41   uint32_t                                        GetUniformBlockMemberCount(uint32_t blockIndex) const override;
  42   std::string                                     GetUniformBlockMemberName(uint32_t blockIndex, uint32_t memberLocation) const override;
  43   uint32_t                                        GetUniformBlockMemberOffset(uint32_t blockIndex, uint32_t memberLocation) const override;
  44   bool                                            GetNamedUniform(const std::string& name, Dali::Graphics::UniformInfo& out) const override;
  45   const std::vector<Dali::Graphics::UniformInfo>& GetSamplers() const override;
  46   Graphics::ShaderLanguage                        GetLanguage() const override;
  47
  48 public: // Test methods
  49   struct TestUniformInfo
  50   {
  51     std::string            name{""}; // baseName in the case of arrays
  52     Graphics::UniformClass uniformClass{Graphics::UniformClass::UNDEFINED};
  53     uint32_t               binding{0u};
  54     uint32_t               bufferIndex{0u};
  55     std::vector<uint32_t>  offsets{};
  56     std::vector<uint32_t>  locations{};
  57     uint32_t               numElements{0u}; // 0 elements means this isn't an array; 1 element means this is an array of size 1
  58     Property::Type         type;
  59   };
  60
  61   struct TestUniformBlockInfo
  62   {
  63     std::string                  name{""};
  64     uint32_t                     descriptorSet{0u};
  65     uint32_t                     binding{0u};
  66     uint32_t                     size{0u};
  67     std::vector<TestUniformInfo> members{};
  68   };
  69
  70   void SetAttributes(std::vector<std::string> locations)
  71   {
  72     mAttributes.clear();
  73     mAttributes.resize(locations.size());
  74     for(auto& location : locations)
  75     {
  76       mAttributes.push_back(location);
  77     }
  78   }
  79
  80   const TestUniformBlockInfo& GetTestUniformBlock(uint32_t index) const
  81   {
  82     return mUniformBlocks[index];
  83   }
  84
  85   TestGlAbstraction&               mGl;
  86   mutable std::vector<std::string> mAttributes;
  87   std::vector<UniformData>         mCustomUniforms;
  88
  89   TestUniformBlockInfo              mDefaultUniformBlock{}; ///< The emulated UBO containing all the standalone uniforms
  90   std::vector<TestUniformBlockInfo> mUniformBlocks{};       ///< List of uniform blocks
  91 };
  92
  93 } // namespace Dali
  94
  95 #endif //DALI_TEST_GRAPHICS_REFLECTION_H