C++ (Cpp) ImageFrame::notifyBitmapIfPixelsChanged Exemples

Exemple #1

Fichier : ImageDecoder.cpp Projet : vadimtk/chrome4sdp

ImageFrame* ImageDecoder::frameBufferAtIndex(size_t index)
{
    if (index >= frameCount())
        return 0;

    ImageFrame* frame = &m_frameBufferCache[index];
    if (frame->status() != ImageFrame::FrameComplete) {
        PlatformInstrumentation::willDecodeImage(filenameExtension());
        decode(index);
        PlatformInstrumentation::didDecodeImage();
    }

    frame->notifyBitmapIfPixelsChanged();
    return frame;
}

Exemple #2

ImageFrame* ImageDecoder::frameBufferAtIndex(size_t index) {
  if (index >= frameCount())
    return 0;

  ImageFrame* frame = &m_frameBufferCache[index];
  if (frame->getStatus() != ImageFrame::FrameComplete) {
    PlatformInstrumentation::willDecodeImage(filenameExtension());
    decode(index);
    PlatformInstrumentation::didDecodeImage();
  }

  if (!m_hasHistogrammedColorSpace) {
    BitmapImageMetrics::countImageGamma(m_embeddedColorSpace.get());
    m_hasHistogrammedColorSpace = true;
  }

  frame->notifyBitmapIfPixelsChanged();
  return frame;
}