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

   1 #ifndef DALI_TEST_GRAPHICS_COMMAND_BUFFER_H
   2 #define DALI_TEST_GRAPHICS_COMMAND_BUFFER_H
   3
   4 /*
   5  * Copyright (c) 2021 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-command-buffer-create-info.h>
  21 #include <dali/graphics-api/graphics-command-buffer.h>
  22 #include <dali/graphics-api/graphics-pipeline.h>
  23 #include <dali/graphics-api/graphics-types.h>
  24 #include <cstdint>
  25 #include <vector>
  26 #include "test-gl-abstraction.h"
  27 #include "test-graphics-pipeline.h"
  28 #include "test-trace-call-stack.h"
  29
  30 namespace Dali
  31 {
  32 class TestGraphicsCommandBuffer : public Graphics::CommandBuffer
  33 {
  34 public:
  35   TestGraphicsCommandBuffer(TraceCallStack& callstack, TestGlAbstraction& glAbstraction);
  36
  37   void BindVertexBuffers(uint32_t                             firstBinding,
  38                          std::vector<const Graphics::Buffer*> buffers,
  39                          std::vector<uint32_t>                offsets);
  40
  41   void BindUniformBuffers(const std::vector<Graphics::UniformBufferBinding>& bindings);
  42
  43   void BindPipeline(const Graphics::Pipeline& pipeline);
  44
  45   void BindTextures(std::vector<Graphics::TextureBinding>& textureBindings);
  46
  47   void BindSamplers(std::vector<Graphics::SamplerBinding>& samplerBindings);
  48
  49   void BindPushConstants(void*    data,
  50                          uint32_t size,
  51                          uint32_t binding);
  52
  53   void BindIndexBuffer(const Graphics::Buffer& buffer,
  54                        uint32_t                offset,
  55                        Graphics::Format        format);
  56
  57   void BeginRenderPass(Graphics::RenderPass&             renderPass,
  58                        Graphics::RenderTarget&           renderTarget,
  59                        Graphics::Extent2D                renderArea,
  60                        std::vector<Graphics::ClearValue> clearValues);
  61
  62   void EndRenderPass();
  63
  64   void Draw(
  65     uint32_t vertexCount,
  66     uint32_t instanceCount,
  67     uint32_t firstVertex,
  68     uint32_t firstInstance);
  69
  70   void DrawIndexed(
  71     uint32_t indexCount,
  72     uint32_t instanceCount,
  73     uint32_t firstIndex,
  74     int32_t  vertexOffset,
  75     uint32_t firstInstance);
  76
  77   void DrawIndexedIndirect(
  78     Graphics::Buffer& buffer,
  79     uint32_t          offset,
  80     uint32_t          drawCount,
  81     uint32_t          stride);
  82
  83   void Reset(Graphics::CommandBuffer& commandBuffer);
  84
  85   void SetScissor(Graphics::Extent2D value);
  86
  87   void SetScissorTestEnable(bool value);
  88
  89   void SetViewport(Graphics::Viewport value);
  90
  91   void SetViewportEnable(bool value);
  92
  93 public:
  94   TraceCallStack&                       mCallStack;
  95   TestGlAbstraction&                    mGlAbstraction;
  96   TestGraphicsPipeline*                 mPipeline{nullptr};
  97   std::vector<Graphics::TextureBinding> mTextureBindings{};
  98
  99   struct VertexBuffersBinding
 100   {
 101     uint32_t                             firstBinding;
 102     std::vector<const Graphics::Buffer*> buffers;
 103     std::vector<uint32_t>                offsets;
 104   };
 105   VertexBuffersBinding mVertexBufferBindings{};
 106
 107   struct IndexBufferBinding
 108   {
 109     const Graphics::Buffer* buffer;
 110     uint32_t                offset;
 111     Graphics::Format        format;
 112   };
 113   IndexBufferBinding mIndexBufferBinding{};
 114
 115   struct Draw
 116   {
 117     enum class DrawType
 118     {
 119       Indexed,
 120       Unindexed
 121     } drawType;
 122     union
 123     {
 124       struct IndexedDraw
 125       {
 126         uint32_t indexCount;
 127         uint32_t instanceCount;
 128         uint32_t firstIndex;
 129         int32_t  vertexOffset;
 130         uint32_t firstInstance;
 131       } indexedDraw;
 132       struct UnindexedDraw
 133       {
 134         uint32_t vertexCount;
 135         uint32_t instanceCount;
 136         uint32_t firstVertex;
 137         uint32_t firstInstance;
 138       } unindexedDraw;
 139     } u;
 140   } drawCommand;
 141 };
 142
 143 } // namespace Dali
 144
 145 #endif //DALI_TEST_GRAPHICS_COMMAND_BUFFER_H