void QVolatileImage::fill(uint pixelValue) { beginDataAccess(); imageRef().fill(pixelValue); endDataAccess(); d->ensureImage(); }
void QVolatileImage::setAlphaChannel(const QPixmap &alphaChannel) { ensureFormat(QImage::Format_ARGB32_Premultiplied); beginDataAccess(); imageRef().setAlphaChannel(alphaChannel.toImage()); endDataAccess(); d->ensureImage(); }