kc3-lang/angle/src/libANGLE/renderer/TextureImpl.cpp

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• Hash : 99d492c2
  Author :
  Date : 2018-02-27T15:17:10
  

  Use packed enums for the texture types and targets, part 2
  
  This completes the refactor by using the packed enums in the gl:: layer
  and in the backends.
  
  The packed enum code generation is modified to support explicitly
  assigning values to the packed enums so that the TextureTarget cube map
  faces are in the correct order and easy to iterate over.
  
  BUG=angleproject:2169
  
  Change-Id: I5903235e684ccf382e92a8a1e10c5c85b4b16a04
  Reviewed-on: https://chromium-review.googlesource.com/939994
  Commit-Queue: Corentin Wallez <cwallez@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/TextureImpl.cpp

• //
  // 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.
  //
  
  // TextureImpl.cpp: Defines the abstract rx::TextureImpl classes.
  
  #include "libANGLE/renderer/TextureImpl.h"
  
  namespace rx
  {
  
  TextureImpl::TextureImpl(const gl::TextureState &state) : mState(state)
  {
  }
  
  TextureImpl::~TextureImpl()
  {
  }
  
  gl::Error TextureImpl::onDestroy(const gl::Context *context)
  {
      return gl::NoError();
  }
  
  gl::Error TextureImpl::copyTexture(const gl::Context *context,
                                     gl::TextureTarget target,
                                     size_t level,
                                     GLenum internalFormat,
                                     GLenum type,
                                     size_t sourceLevel,
                                     bool unpackFlipY,
                                     bool unpackPremultiplyAlpha,
                                     bool unpackUnmultiplyAlpha,
                                     const gl::Texture *source)
  {
      UNREACHABLE();
      return gl::InternalError() << "CHROMIUM_copy_texture exposed but not implemented.";
  }
  
  gl::Error TextureImpl::copySubTexture(const gl::Context *context,
                                        gl::TextureTarget target,
                                        size_t level,
                                        const gl::Offset &destOffset,
                                        size_t sourceLevel,
                                        const gl::Rectangle &sourceArea,
                                        bool unpackFlipY,
                                        bool unpackPremultiplyAlpha,
                                        bool unpackUnmultiplyAlpha,
                                        const gl::Texture *source)
  {
      UNREACHABLE();
      return gl::InternalError() << "CHROMIUM_copy_texture exposed but not implemented.";
  }
  
  gl::Error TextureImpl::copyCompressedTexture(const gl::Context *context, const gl::Texture *source)
  {
      UNREACHABLE();
      return gl::InternalError() << "CHROMIUM_copy_compressed_texture exposed but not implemented.";
  }
  
  }  // namespace rx
  

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