Method isAnimation

Telegram/SourceFiles/data/data_document.cpp:1806–1814

}

bool DocumentData::isAnimation() const {
	return (type == AnimatedDocument)
		|| isVideoMessage()
		|| ((_filename.isEmpty()
			|| _nameType == Core::NameType::Image
			|| _nameType == Core::NameType::Video)
			&& hasMimeType(u"image/gif"_q)
			&& !(_flags & Flag::StreamingPlaybackFailed));
}

bool DocumentData::isGifv() const {
	return (type == AnimatedDocument)