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

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• Hash : 82133763
  Author :
  Date : 2019-04-02T16:58:37
  

  Vulkan: Add an unMakeCurrent for contexts.
  
  This allows contexts to flush and update state when they are no longer
  going to be current.
  
  BUG=angleproject:2464
  
  Change-Id: Ie577475a94090631a0208542b32a12a239bdeb75
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1553824
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/ContextImpl.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.
  //
  // ContextImpl:
  //   Implementation-specific functionality associated with a GL Context.
  //
  
  #include "libANGLE/renderer/ContextImpl.h"
  
  #include "libANGLE/Context.h"
  
  namespace rx
  {
  ContextImpl::ContextImpl(const gl::State &state, gl::ErrorSet *errorSet)
      : mState(state), mMemoryProgramCache(nullptr), mErrors(errorSet)
  {}
  
  ContextImpl::~ContextImpl() {}
  
  void ContextImpl::stencilFillPath(const gl::Path *path, GLenum fillMode, GLuint mask)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::stencilStrokePath(const gl::Path *path, GLint reference, GLuint mask)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::coverFillPath(const gl::Path *path, GLenum coverMode)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::coverStrokePath(const gl::Path *path, GLenum coverMode)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::stencilThenCoverFillPath(const gl::Path *path,
                                             GLenum fillMode,
                                             GLuint mask,
                                             GLenum coverMode)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::stencilThenCoverStrokePath(const gl::Path *path,
                                               GLint reference,
                                               GLuint mask,
                                               GLenum coverMode)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::coverFillPathInstanced(const std::vector<gl::Path *> &paths,
                                           GLenum coverMode,
                                           GLenum transformType,
                                           const GLfloat *transformValues)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::coverStrokePathInstanced(const std::vector<gl::Path *> &paths,
                                             GLenum coverMode,
                                             GLenum transformType,
                                             const GLfloat *transformValues)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::stencilFillPathInstanced(const std::vector<gl::Path *> &paths,
                                             GLenum fillMode,
                                             GLuint mask,
                                             GLenum transformType,
                                             const GLfloat *transformValues)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::stencilStrokePathInstanced(const std::vector<gl::Path *> &paths,
                                               GLint reference,
                                               GLuint mask,
                                               GLenum transformType,
                                               const GLfloat *transformValues)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::stencilThenCoverFillPathInstanced(const std::vector<gl::Path *> &paths,
                                                      GLenum coverMode,
                                                      GLenum fillMode,
                                                      GLuint mask,
                                                      GLenum transformType,
                                                      const GLfloat *transformValues)
  {
      UNREACHABLE();
  }
  
  void ContextImpl::stencilThenCoverStrokePathInstanced(const std::vector<gl::Path *> &paths,
                                                        GLenum coverMode,
                                                        GLint reference,
                                                        GLuint mask,
                                                        GLenum transformType,
                                                        const GLfloat *transformValues)
  {
      UNREACHABLE();
  }
  
  angle::Result ContextImpl::onUnMakeCurrent(const gl::Context *context)
  {
      return angle::Result::Continue;
  }
  
  void ContextImpl::setMemoryProgramCache(gl::MemoryProgramCache *memoryProgramCache)
  {
      mMemoryProgramCache = memoryProgramCache;
  }
  
  void ContextImpl::handleError(GLenum errorCode,
                                const char *message,
                                const char *file,
                                const char *function,
                                unsigned int line)
  {
      std::stringstream errorStream;
      errorStream << "Internal error: " << gl::FmtHex(errorCode) << ": " << message;
      mErrors->handleError(errorCode, errorStream.str().c_str(), file, function, line);
  }
  
  }  // namespace rx
  

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