HDR10 Video memory leak

Hlongyu commented 8 months ago

mpv version mpv v0.37.0-161-gbd35dc8c Copyright © 2000-2023 mpv/MPlayer/mplayer2 projects built on Jan 14 2024 00:09:37 libplacebo version: v6.338.0-64-g34e019b-dirty FFmpeg version: N-113322-ga87a52ed0 FFmpeg library versions: libavutil 58.36.101 libavcodec 60.37.100 libavformat 60.20.100 libswscale 7.6.100 libavfilter 9.17.100 libswresample 4.13.100v0.37.0-161-gbd35dc8c
Windows Version windows10 lastest
Source of the mpv binary https://sourceforge.net/projects/mpv-player-windows/files/libmpv/mpv-dev-x86_64-v3-20240114-git-bd35dc8.7z/download
GPU model, driver and version NVIDIA Quadro RTX 4000 lastest driver

Reproduction steps

I'm using two computers with the same configuration to play the following code. One computer plays an HDR10 video, and the other plays an 8-bit video. Then observe their memory usage. After five hours, obtain the memory curve

int main(int argc, char* argv[])  
{  
    QApplication a(argc, argv);  
    QWidget w;  
    w.setGeometry(0, 0, 3840, 2160);  
    w.setWindowFlags(Qt::FramelessWindowHint | Qt::WindowDoesNotAcceptFocus);  
    mpv_handle* mpv = mpv_create();  
    int64_t wid = w.winId();  
    mpv_set_property(mpv, "wid", MPV_FORMAT_INT64, &wid);  
    mpv_set_property_string(mpv, "hwdec", "auto");  
    mpv_set_property_string(mpv, "loop-file", "inf");  
    mpv_set_property_string(mpv, "log-file", "mpv.log");  
    mpv_initialize(mpv);  
    const char* args[] = { "loadfile", "D:\\8k_60.webm", NULL };  
    mpv_command_async(mpv, 0, args);  
    w.show();  
    return a.exec();  
}