• Dmitry Kazakov's avatar
    Implement a basic Frame Cache Swapping · e967bfa8
    Dmitry Kazakov authored
    Right now the frames are saved with LZF compression over
    frame differences. It makes compression ratio about 10x
    times higher, but the speed (of LZF decompression) is still
    rather slow.
    A FullHD frame (1920x1080) is decompressed in about 16ms, which
    is fine, but if the user creates a 6k image, then playback will
    simply be impossible, because LZF compression will take about
    60ms of time.