hw_device_init_from_type  317 fftools/ffmpeg_hw.c                 err = hw_device_init_from_type(type, ist->hwaccel_device,
hw_device_init_from_type  343 fftools/ffmpeg_hw.c                 err = hw_device_init_from_type(type, NULL, &dev);
hw_device_init_from_type  378 fftools/ffmpeg_hw.c             err = hw_device_init_from_type(type, ist->hwaccel_device,