kc3-lang/angle/src/libANGLE/renderer/gl/egl/FunctionsEGL.h

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• Hash : 9d737966
  Author :
  Date : 2019-08-14T12:25:12
  

  Standardize copyright notices to project style
  
  For all "ANGLE Project" copyrights, standardize to the format specified
  by the style guide. Changes:
  - "Copyright (c)" and "Copyright(c)" changed to just "Copyright".
  - Removed the second half of date ranges ("Y1Y1-Y2Y2"->"Y1Y1").
  - Fixed a small number of files that had no copyright date using the
    initial commit year from the version control history.
  - Fixed one instance of copyright being "The ANGLE Project" rather than
    "The ANGLE Project Authors"
  
  These changes are applied both to the copyright of source file, and
  where applicable to copyright statements that are generated by
  templates.
  
  BUG=angleproject:3811
  
  Change-Id: I973dd65e4ef9deeba232d5be74c768256a0eb2e5
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1754397
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/gl/egl/FunctionsEGL.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.
  //
  
  // FunctionsEGL.h: Defines the FunctionsEGL class to load functions and data from EGL
  
  #ifndef LIBANGLE_RENDERER_GL_CROS_FUNCTIONSEGL_H_
  #define LIBANGLE_RENDERER_GL_CROS_FUNCTIONSEGL_H_
  
  #include <EGL/egl.h>
  #include <EGL/eglext.h>
  
  #include <string>
  #include <vector>
  
  #include "libANGLE/Error.h"
  
  namespace rx
  {
  
  class FunctionsGL;
  
  class FunctionsEGL
  {
    public:
      FunctionsEGL();
      virtual ~FunctionsEGL();
  
      int majorVersion;
      int minorVersion;
  
      egl::Error initialize(EGLNativeDisplayType nativeDisplay);
      egl::Error terminate();
  
      virtual void *getProcAddress(const char *name) const = 0;
  
      FunctionsGL *makeFunctionsGL() const;
      bool hasExtension(const char *extension) const;
      EGLDisplay getDisplay() const;
      EGLint getError() const;
  
      EGLBoolean chooseConfig(EGLint const *attrib_list,
                              EGLConfig *configs,
                              EGLint config_size,
                              EGLint *num_config) const;
      EGLBoolean getConfigAttrib(EGLConfig config, EGLint attribute, EGLint *value) const;
      EGLContext createContext(EGLConfig config,
                               EGLContext share_context,
                               EGLint const *attrib_list) const;
      EGLSurface createPbufferSurface(EGLConfig config, const EGLint *attrib_list) const;
      EGLSurface createWindowSurface(EGLConfig config,
                                     EGLNativeWindowType win,
                                     const EGLint *attrib_list) const;
      EGLBoolean destroyContext(EGLContext context) const;
      EGLBoolean destroySurface(EGLSurface surface) const;
      EGLBoolean makeCurrent(EGLSurface surface, EGLContext context) const;
      const char *queryString(EGLint name) const;
      EGLBoolean querySurface(EGLSurface surface, EGLint attribute, EGLint *value) const;
      EGLBoolean swapBuffers(EGLSurface surface) const;
  
      EGLBoolean bindTexImage(EGLSurface surface, EGLint buffer) const;
      EGLBoolean releaseTexImage(EGLSurface surface, EGLint buffer) const;
      EGLBoolean surfaceAttrib(EGLSurface surface, EGLint attribute, EGLint value) const;
      EGLBoolean swapInterval(EGLint interval) const;
  
      EGLImageKHR createImageKHR(EGLContext context,
                                 EGLenum target,
                                 EGLClientBuffer buffer,
                                 const EGLint *attrib_list) const;
      EGLBoolean destroyImageKHR(EGLImageKHR image) const;
  
      EGLSyncKHR createSyncKHR(EGLenum type, const EGLint *attrib_list) const;
      EGLBoolean destroySyncKHR(EGLSyncKHR sync) const;
      EGLint clientWaitSyncKHR(EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout) const;
      EGLBoolean getSyncAttribKHR(EGLSyncKHR sync, EGLint attribute, EGLint *value) const;
  
      EGLint waitSyncKHR(EGLSyncKHR sync, EGLint flags) const;
  
      EGLBoolean swapBuffersWithDamageKHR(EGLSurface surface, EGLint *rects, EGLint n_rects) const;
  
      EGLBoolean presentationTimeANDROID(EGLSurface surface, EGLnsecsANDROID time) const;
  
      void setBlobCacheFuncsANDROID(EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID get) const;
  
      EGLBoolean getCompositorTimingSupportedANDROID(EGLSurface surface, EGLint name) const;
      EGLBoolean getCompositorTimingANDROID(EGLSurface surface,
                                            EGLint numTimestamps,
                                            const EGLint *names,
                                            EGLnsecsANDROID *values) const;
      EGLBoolean getNextFrameIdANDROID(EGLSurface surface, EGLuint64KHR *frameId) const;
      EGLBoolean getFrameTimestampSupportedANDROID(EGLSurface surface, EGLint timestamp) const;
      EGLBoolean getFrameTimestampsANDROID(EGLSurface surface,
                                           EGLuint64KHR frameId,
                                           EGLint numTimestamps,
                                           const EGLint *timestamps,
                                           EGLnsecsANDROID *values) const;
  
      EGLint dupNativeFenceFDANDROID(EGLSync sync) const;
  
    private:
      // So as to isolate from angle we do not include angleutils.h and cannot
      // use angle::NonCopyable so we replicated it here instead.
      FunctionsEGL(const FunctionsEGL &) = delete;
      void operator=(const FunctionsEGL &) = delete;
  
      struct EGLDispatchTable;
      EGLDispatchTable *mFnPtrs;
      EGLDisplay mEGLDisplay;
      std::vector<std::string> mExtensions;
  };
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_GL_CROS_FUNCTIONSEGL_H_
  

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