1 /* 2 * Copyright 2022 Google LLC 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef skgpu_graphite_render_VerticesRenderStep_DEFINED 9 #define skgpu_graphite_render_VerticesRenderStep_DEFINED 10 11 #include "src/base/SkVx.h" 12 #include "src/gpu/graphite/Renderer.h" 13 14 #include <cstdint> 15 #include <string> 16 17 namespace skgpu::graphite { 18 19 class DrawParams; 20 class DrawWriter; 21 class PipelineDataGatherer; 22 enum class PrimitiveType : uint8_t; 23 24 class VerticesRenderStep final : public RenderStep { 25 public: 26 explicit VerticesRenderStep(PrimitiveType, bool hasColor, bool hasTexCoords); 27 28 ~VerticesRenderStep() override; 29 30 std::string vertexSkSL() const override; 31 void writeVertices(DrawWriter* writer, 32 const DrawParams& params, 33 skvx::uint2 ssboIndices) const override; 34 void writeUniformsAndTextures(const DrawParams&, PipelineDataGatherer*) const override; 35 const char* fragmentColorSkSL() const override; 36 37 private: 38 const bool fHasColor; 39 const bool fHasTexCoords; 40 }; 41 42 } // namespace skgpu::graphite 43 44 #endif // skgpu_graphite_render_VerticesRenderStep_DEFINED 45