dav1dplay: use new pl_chroma_location API
This one correctly sets the subsampling mode based on whether or not the plane is actually subsampled, and also infers PL_CHROMA_UNKNOWN as PL_CHROMA_TOP_LEFT in such cases.
This one correctly sets the subsampling mode based on whether or not the plane is actually subsampled, and also infers PL_CHROMA_UNKNOWN as PL_CHROMA_TOP_LEFT in such cases.
VideoLAN code repository instance