kc3-lang/angle/src/libANGLE/renderer/null/DisplayNULL.h

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• Hash : 76cdbd51
  Author :
  Date : 2016-09-23T16:51:04
  

  Add basic initialization code for ContextNULL so it can run some tests.
  
  BUG=angleproject:1468
  
  Change-Id: I8dfc9a3c71e5638de22bc9d9a5dadfb495ef23a7
  Reviewed-on: https://chromium-review.googlesource.com/388846
  Commit-Queue: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  

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• src/libANGLE/renderer/null/DisplayNULL.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.
  //
  // DisplayNULL.h:
  //    Defines the class interface for DisplayNULL, implementing DisplayImpl.
  //
  
  #ifndef LIBANGLE_RENDERER_NULL_DISPLAYNULL_H_
  #define LIBANGLE_RENDERER_NULL_DISPLAYNULL_H_
  
  #include "libANGLE/renderer/DisplayImpl.h"
  
  namespace rx
  {
  
  class DisplayNULL : public DisplayImpl
  {
    public:
      DisplayNULL();
      ~DisplayNULL() override;
  
      egl::Error initialize(egl::Display *display) override;
      void terminate() override;
  
      egl::Error makeCurrent(egl::Surface *drawSurface,
                             egl::Surface *readSurface,
                             gl::Context *context) override;
  
      egl::ConfigSet generateConfigs() override;
  
      bool testDeviceLost() override;
      egl::Error restoreLostDevice() override;
  
      bool isValidNativeWindow(EGLNativeWindowType window) const override;
  
      std::string getVendorString() const override;
  
      egl::Error getDevice(DeviceImpl **device) override;
  
      egl::Error waitClient() const override;
      egl::Error waitNative(EGLint engine,
                            egl::Surface *drawSurface,
                            egl::Surface *readSurface) const override;
      gl::Version getMaxSupportedESVersion() const override;
  
      SurfaceImpl *createWindowSurface(const egl::SurfaceState &state,
                                       const egl::Config *configuration,
                                       EGLNativeWindowType window,
                                       const egl::AttributeMap &attribs) override;
      SurfaceImpl *createPbufferSurface(const egl::SurfaceState &state,
                                        const egl::Config *configuration,
                                        const egl::AttributeMap &attribs) override;
      SurfaceImpl *createPbufferFromClientBuffer(const egl::SurfaceState &state,
                                                 const egl::Config *configuration,
                                                 EGLenum buftype,
                                                 EGLClientBuffer buffer,
                                                 const egl::AttributeMap &attribs) override;
      SurfaceImpl *createPixmapSurface(const egl::SurfaceState &state,
                                       const egl::Config *configuration,
                                       NativePixmapType nativePixmap,
                                       const egl::AttributeMap &attribs) override;
  
      ImageImpl *createImage(EGLenum target,
                             egl::ImageSibling *buffer,
                             const egl::AttributeMap &attribs) override;
  
      ContextImpl *createContext(const gl::ContextState &state) override;
  
      StreamProducerImpl *createStreamProducerD3DTextureNV12(
          egl::Stream::ConsumerType consumerType,
          const egl::AttributeMap &attribs) override;
  
    private:
      void generateExtensions(egl::DisplayExtensions *outExtensions) const override;
      void generateCaps(egl::Caps *outCaps) const override;
  
      DeviceImpl *mDevice;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_NULL_DISPLAYNULL_H_
  

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