[FFmpeg-devel] [PATCH] avfilter: add libvmaf_cuda

[Kyle Swanson]

Hi,

On Wed, Sep 20, 2023 at 11:55 PM Timo Rothenpieler <timo at rothenpieler.org>
wrote:
> Or it needs to be a sub-feature of libvmaf, where if libvmaf is enabled,
> support for CUDA is checked for, and then the vmaf_cuda filter needs to
> depend on that check.

This previous patch should do just that [0]. What's missing?

libvmaf: -Denable_cuda=false:
./configure --enable-libvmaf: vf_libvmaf enabled, vf_libvmaf_cuda disabled.

libvmaf: -Denable_cuda=true:
./configure --enable-libvmaf --enable-ffnvcodec: vf_libvmaf enabled,
vf_libvmaf_cuda enabled.
./configure --enable-libvmaf --disable-ffnvcodec: vf_libvmaf enabled,
vf_libvmaf_cuda disabled.
./configure --enable-libvmaf --enable-ffnvcodec: --disable-filter=libvmaf:
vf_libvmaf disabled, vf_libvmaf_cuda enabled.
./configure --enable-libvmaf --enable-ffnvcodec:
--disable-filter=libvmaf_cuda: vf_libvmaf enabled, vf_libvmaf_cuda disabled.

Thanks,
Kyle

 [0] http://ffmpeg.org/pipermail/ffmpeg-devel/2023-September/314409.html