Method loadCurrentImageFromFile

YUViewLib/src/video/FrameHandler.cpp:163–200

}

bool FrameHandler::loadCurrentImageFromFile(const QString &filePath)
{
  auto extension = QFileInfo(filePath).suffix().toLower();
  if (extension == "tga" || extension == "icb" || extension == "vda" || extension == "vst")
  {
    auto image = dec::Targa::loadTgaFromFile(filePath.toStdString());
    if (!image)
      return false;

    // Convert byte array to QImage
    this->setFrameSize(Size(image->size.width, image->size.height));
    auto qFrameSize    = QSize(image->size.width, image->size.height);
    this->currentImage = QImage(qFrameSize, QImage::Format_ARGB32);
    for (unsigned y = 0; y < image->size.height; y++)
    {
      auto bits = this->currentImage.scanLine(y);
      for (unsigned x = 0; x < image->size.width; x++)
      {
        auto idx = y * image->size.width * 4 + x * 4;
        // Src is RGBA and output it BGRA
        bits[2] = image->data.at(idx);
        bits[1] = image->data.at(idx + 1);
        bits[0] = image->data.at(idx + 2);
        bits[3] = image->data.at(idx + 3);
        bits += 4;
      }
    }
  }
  else
  {
    // Load the image and return if loading was successful
    this->currentImage = QImage(filePath);
    auto qFrameSize    = currentImage.size();
    this->setFrameSize(Size(qFrameSize.width(), qFrameSize.height()));
  }

  return (!this->currentImage.isNull());
}

void FrameHandler::savePlaylist(YUViewDomElement &element) const
{