On 24/03/14 09:31, Rémi Denis-Courmont wrote: > On Mon, 24 Mar 2014 06:09:58 +0100, Luca Barbato <[email protected]> > wrote: >>> no .log2_chroma_w/h? >>> >> >> Monsieur de Lapalice states: >> "Opaque pixel formats are opaque" >> >> I'll add a note about it in the wiki soon. > > Then again, the current hardware surface pixel formats are all 4:2:0 > 8-bits YUV, aren't they?
In case of VDA and VT it could be anything from UYVY422 to YUV420Planar to ... > Presumably new pixel formats would be required to > unambiguously convey another chroma sampling or depth to the > get_format() implementation. Nope, opaque is opaque, you know nothing of what's is inside and the opaque must be able to describe itself. lu _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
