C++ (Cpp) GetUpdatedRegion示例

示例#1

文件： ContentClient.cpp 项目： miketaylr/gecko-dev

void
ContentClientRemoteBuffer::Updated(const nsIntRegion& aRegionToDraw,
                                   const nsIntRegion& aVisibleRegion,
                                   bool aDidSelfCopy)
{
  nsIntRegion updatedRegion = GetUpdatedRegion(aRegionToDraw,
                                               aVisibleRegion,
                                               aDidSelfCopy);

  MOZ_ASSERT(mTextureClient);
  if (mTextureClientOnWhite) {
    mForwarder->UseComponentAlphaTextures(this, mTextureClient,
                                          mTextureClientOnWhite);
  } else {
    nsAutoTArray<CompositableForwarder::TimedTextureClient,1> textures;
    CompositableForwarder::TimedTextureClient* t = textures.AppendElement();
    t->mTextureClient = mTextureClient;
    IntSize size = mTextureClient->GetSize();
    t->mPictureRect = nsIntRect(0, 0, size.width, size.height);
    GetForwarder()->UseTextures(this, textures);
  }
  mForwarder->UpdateTextureRegion(this,
                                  ThebesBufferData(BufferRect(),
                                                   BufferRotation()),
                                  updatedRegion);
}

示例#2

文件： ContentClient.cpp 项目： memorais/TC2_impl

void
ContentClientRemote::Updated(const nsIntRegion& aRegionToDraw,
                             const nsIntRegion& aVisibleRegion,
                             bool aDidSelfCopy)
{
  nsIntRegion updatedRegion = GetUpdatedRegion(aRegionToDraw,
                                               aVisibleRegion,
                                               aDidSelfCopy);

  MOZ_ASSERT(mTextureClient);
  mTextureClient->SetAccessMode(TextureClient::ACCESS_NONE);
  LockFrontBuffer();
  mForwarder->UpdateTextureRegion(this,
                                  ThebesBufferData(BufferRect(),
                                                   BufferRotation()),
                                  updatedRegion);
}

示例#3

文件： ContentClient.cpp 项目： Bouh/gecko-dev

void
ContentClientRemoteBuffer::Updated(const nsIntRegion& aRegionToDraw,
                                   const nsIntRegion& aVisibleRegion,
                                   bool aDidSelfCopy)
{
  nsIntRegion updatedRegion = GetUpdatedRegion(aRegionToDraw,
                                               aVisibleRegion,
                                               aDidSelfCopy);

  MOZ_ASSERT(mTextureClient);
  if (mTextureClientOnWhite) {
    mForwarder->UseComponentAlphaTextures(this, mTextureClient,
                                          mTextureClientOnWhite);
  } else {
    mForwarder->UseTexture(this, mTextureClient);
  }
  mForwarder->UpdateTextureRegion(this,
                                  ThebesBufferData(BufferRect(),
                                                   BufferRotation()),
                                  updatedRegion);
}