kc3-lang/angle/src/libANGLE/renderer/vulkan/ContextVk.h

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• Hash : 876429b7
  Author :
  Date : 2017-04-20T15:46:24
  

  Update gl2.h and update entry points.
  
  Some method signatures were updated. Types like GLclampf and GLvoid
  were replaced with other equivalents.
  
  BUG=angleproject:1309
  
  Change-Id: I05e8e2072c5a063d87ad96a855b907424661e680
  Reviewed-on: https://chromium-review.googlesource.com/475011
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/vulkan/ContextVk.h

• //
  // Copyright 2016 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.
  //
  // ContextVk.h:
  //    Defines the class interface for ContextVk, implementing ContextImpl.
  //
  
  #ifndef LIBANGLE_RENDERER_VULKAN_CONTEXTVK_H_
  #define LIBANGLE_RENDERER_VULKAN_CONTEXTVK_H_
  
  #include <vulkan/vulkan.h>
  
  #include "libANGLE/renderer/ContextImpl.h"
  #include "libANGLE/renderer/vulkan/renderervk_utils.h"
  
  namespace rx
  {
  class RendererVk;
  
  class ContextVk : public ContextImpl, public ResourceVk
  {
    public:
      ContextVk(const gl::ContextState &state, RendererVk *renderer);
      ~ContextVk() override;
  
      gl::Error initialize() override;
  
      // Flush and finish.
      gl::Error flush() override;
      gl::Error finish() override;
  
      // Drawing methods.
      gl::Error drawArrays(GLenum mode, GLint first, GLsizei count) override;
      gl::Error drawArraysInstanced(GLenum mode,
                                    GLint first,
                                    GLsizei count,
                                    GLsizei instanceCount) override;
  
      gl::Error drawElements(GLenum mode,
                             GLsizei count,
                             GLenum type,
                             const void *indices,
                             const gl::IndexRange &indexRange) override;
      gl::Error drawElementsInstanced(GLenum mode,
                                      GLsizei count,
                                      GLenum type,
                                      const void *indices,
                                      GLsizei instances,
                                      const gl::IndexRange &indexRange) override;
      gl::Error drawRangeElements(GLenum mode,
                                  GLuint start,
                                  GLuint end,
                                  GLsizei count,
                                  GLenum type,
                                  const void *indices,
                                  const gl::IndexRange &indexRange) override;
      gl::Error drawArraysIndirect(GLenum mode, const void *indirect) override;
      gl::Error drawElementsIndirect(GLenum mode, GLenum type, const void *indirect) override;
  
      // Device loss
      GLenum getResetStatus() override;
  
      // Vendor and description strings.
      std::string getVendorString() const override;
      std::string getRendererDescription() const override;
  
      // Debug markers.
      void insertEventMarker(GLsizei length, const char *marker) override;
      void pushGroupMarker(GLsizei length, const char *marker) override;
      void popGroupMarker() override;
  
      // State sync with dirty bits.
      void syncState(const gl::State::DirtyBits &dirtyBits) override;
  
      // Disjoint timer queries
      GLint getGPUDisjoint() override;
      GLint64 getTimestamp() override;
  
      // Context switching
      void onMakeCurrent(const gl::ContextState &data) override;
  
      // Native capabilities, unmodified by gl::Context.
      const gl::Caps &getNativeCaps() const override;
      const gl::TextureCapsMap &getNativeTextureCaps() const override;
      const gl::Extensions &getNativeExtensions() const override;
      const gl::Limitations &getNativeLimitations() const override;
  
      // Shader creation
      CompilerImpl *createCompiler() override;
      ShaderImpl *createShader(const gl::ShaderState &state) override;
      ProgramImpl *createProgram(const gl::ProgramState &state) override;
  
      // Framebuffer creation
      FramebufferImpl *createFramebuffer(const gl::FramebufferState &state) override;
  
      // Texture creation
      TextureImpl *createTexture(const gl::TextureState &state) override;
  
      // Renderbuffer creation
      RenderbufferImpl *createRenderbuffer() override;
  
      // Buffer creation
      BufferImpl *createBuffer(const gl::BufferState &state) override;
  
      // Vertex Array creation
      VertexArrayImpl *createVertexArray(const gl::VertexArrayState &state) override;
  
      // Query and Fence creation
      QueryImpl *createQuery(GLenum type) override;
      FenceNVImpl *createFenceNV() override;
      FenceSyncImpl *createFenceSync() override;
  
      // Transform Feedback creation
      TransformFeedbackImpl *createTransformFeedback(
          const gl::TransformFeedbackState &state) override;
  
      // Sampler object creation
      SamplerImpl *createSampler() override;
  
      // Path object creation
      std::vector<PathImpl *> createPaths(GLsizei) override;
  
      VkDevice getDevice() const;
      vk::Error getStartedCommandBuffer(vk::CommandBuffer **commandBufferOut);
      vk::Error submitCommands(vk::CommandBuffer *commandBuffer);
  
      RendererVk *getRenderer() { return mRenderer; }
  
      // TODO(jmadill): Use pipeline cache.
      void invalidateCurrentPipeline();
  
      gl::Error dispatchCompute(GLuint numGroupsX, GLuint numGroupsY, GLuint numGroupsZ) override;
  
    private:
      gl::Error initPipeline();
  
      RendererVk *mRenderer;
      vk::Pipeline mCurrentPipeline;
      GLenum mCurrentDrawMode;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_VULKAN_CONTEXTVK_H_
  

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