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

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• Hash : 199f4294
  Author :
  Date : 2018-01-19T19:04:05
  

  Vulkan: Enable on Android
  
  Add Android DisplayVk and WindowSurfaceVk variants.
  Build Vulkan backend and validation layers on Android
  if toolchain uses required NDK API level.
  Fix validation layers discovery to work on Android.
  
  BUG=angleproject:2314
  TEST=angle_end2end_tests builds and runs on Nexus 5X, 12 VULKAN tests pass
  
  Change-Id: Iac2ec4ecd6470a7552f9f60c023ba1760aa090c5
  Reviewed-on: https://chromium-review.googlesource.com/887797
  Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
  Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
  

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• src/libANGLE/renderer/vulkan/DisplayVk.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.
  //
  // DisplayVk.h:
  //    Defines the class interface for DisplayVk, implementing DisplayImpl.
  //
  
  #ifndef LIBANGLE_RENDERER_VULKAN_DISPLAYVK_H_
  #define LIBANGLE_RENDERER_VULKAN_DISPLAYVK_H_
  
  #include "libANGLE/renderer/DisplayImpl.h"
  
  namespace rx
  {
  class RendererVk;
  
  class DisplayVk : public DisplayImpl
  {
    public:
      DisplayVk(const egl::DisplayState &state);
      ~DisplayVk() override;
  
      egl::Error initialize(egl::Display *display) override;
      void terminate() override;
  
      egl::Error makeCurrent(egl::Surface *drawSurface,
                             egl::Surface *readSurface,
                             gl::Context *context) override;
  
      bool testDeviceLost() override;
      egl::Error restoreLostDevice(const egl::Display *display) override;
  
      std::string getVendorString() const override;
  
      DeviceImpl *createDevice() override;
  
      egl::Error waitClient(const gl::Context *context) const override;
      egl::Error waitNative(const gl::Context *context, EGLint engine) const override;
  
      SurfaceImpl *createWindowSurface(const egl::SurfaceState &state,
                                       EGLNativeWindowType window,
                                       const egl::AttributeMap &attribs) override;
      SurfaceImpl *createPbufferSurface(const egl::SurfaceState &state,
                                        const egl::AttributeMap &attribs) override;
      SurfaceImpl *createPbufferFromClientBuffer(const egl::SurfaceState &state,
                                                 EGLenum buftype,
                                                 EGLClientBuffer clientBuffer,
                                                 const egl::AttributeMap &attribs) override;
      SurfaceImpl *createPixmapSurface(const egl::SurfaceState &state,
                                       NativePixmapType nativePixmap,
                                       const egl::AttributeMap &attribs) override;
  
      ImageImpl *createImage(const egl::ImageState &state,
                             EGLenum target,
                             const egl::AttributeMap &attribs) override;
  
      ContextImpl *createContext(const gl::ContextState &state) override;
  
      StreamProducerImpl *createStreamProducerD3DTexture(egl::Stream::ConsumerType consumerType,
                                                         const egl::AttributeMap &attribs) override;
      gl::Version getMaxSupportedESVersion() const override;
  
      RendererVk *getRenderer() const { return mRenderer.get(); }
  
      virtual const char *getWSIName() const = 0;
  
    private:
      virtual SurfaceImpl *createWindowSurfaceVk(const egl::SurfaceState &state,
                                                 EGLNativeWindowType window,
                                                 EGLint width,
                                                 EGLint height) = 0;
      void generateExtensions(egl::DisplayExtensions *outExtensions) const override;
      void generateCaps(egl::Caps *outCaps) const override;
  
      std::unique_ptr<RendererVk> mRenderer;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_VULKAN_DISPLAYVK_H_
  

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