kc3-lang/angle/src/common/android_util.h

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• Hash : 6136620b
  Author :
  Date : 2021-03-25T15:43:06
  

  Reland "EGL: GLES: Implement GL_EXT_protected_textures"
  
  This is a reland of 6210a9b34a721df2c84cf69170ad9bf7ba40e4aa
  This removes changes in gl backend.
  
  Original change's description:
  > EGL: GLES: Implement GL_EXT_protected_textures
  >
  > Implement EGL_EXT_protected_content Images
  > Add protected member to Images and Textures
  > Add error when creating objects if not supported or
  > does't match native buffer
  > When creating siblings pass protected state
  > Add extension caps
  > Add Validation
  > Add GetTexParameter and SetTextparameter
  > Add protected to Texture and state
  > Expand tests for images and textures
  >
  > Test: angle_end2end_test --gtest_filter=EGLProtectedContentTest
  >
  > Bug: angleproject:3965
  > Change-Id: I35a89b4e80bba6d9b6831c68e71630eef304dacb
  > Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2802852
  > Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
  > Reviewed-by: Geoff Lang <geofflang@chromium.org>
  > Reviewed-by: Jamie Madill <jmadill@chromium.org>
  > Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  
  Test: angle_end2end_test --gtest_filter=EGLProtectedContentTest
  
  Bug: angleproject:3965
  Change-Id: Id36d697c53afc0f0dadf92bda4565f9157f4fc2a
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3076825
  Commit-Queue: Brandon Schade <b.schade@samsung.com>
  Reviewed-by: Ian Elliott <ianelliott@google.com>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/common/android_util.h

• //
  // Copyright 2018 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.
  //
  
  // android_util.h: Utilities for the using the Android platform
  
  #ifndef COMMON_ANDROIDUTIL_H_
  #define COMMON_ANDROIDUTIL_H_
  
  #include <EGL/egl.h>
  #include <EGL/eglext.h>
  
  #include <stdint.h>
  #include <array>
  
  #include "angle_gl.h"
  
  struct ANativeWindowBuffer;
  struct AHardwareBuffer;
  
  namespace angle
  {
  
  namespace android
  {
  
  constexpr std::array<GLenum, 3> kSupportedSizedInternalFormats = {GL_RGBA8, GL_RGB8, GL_RGB565};
  
  ANativeWindowBuffer *ClientBufferToANativeWindowBuffer(EGLClientBuffer clientBuffer);
  EGLClientBuffer AHardwareBufferToClientBuffer(const AHardwareBuffer *hardwareBuffer);
  AHardwareBuffer *ClientBufferToAHardwareBuffer(EGLClientBuffer clientBuffer);
  
  EGLClientBuffer CreateEGLClientBufferFromAHardwareBuffer(int width,
                                                           int height,
                                                           int depth,
                                                           int androidFormat,
                                                           int usage);
  
  void GetANativeWindowBufferProperties(const ANativeWindowBuffer *buffer,
                                        int *width,
                                        int *height,
                                        int *depth,
                                        int *pixelFormat,
                                        uint64_t *usage);
  GLenum NativePixelFormatToGLInternalFormat(int pixelFormat);
  int GLInternalFormatToNativePixelFormat(GLenum internalFormat);
  
  bool NativePixelFormatIsYUV(int pixelFormat);
  
  AHardwareBuffer *ANativeWindowBufferToAHardwareBuffer(ANativeWindowBuffer *windowBuffer);
  
  uint64_t GetAHBUsage(int eglNativeBufferUsage);
  
  }  // namespace android
  }  // namespace angle
  
  #endif  // COMMON_ANDROIDUTIL_H_
  

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