[FFmpeg-devel] [PATCH 4/5] lavc/qsvdec: add ChromaFormat support for YUV422/YUV444

[Fu, Linjie]

> -----Original Message-----
> From: ffmpeg-devel [mailto:ffmpeg-devel-bounces at ffmpeg.org] On Behalf
> Of Carl Eugen Hoyos
> Sent: Friday, June 28, 2019 02:43
> To: FFmpeg development discussions and patches <ffmpeg-
> devel at ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH 4/5] lavc/qsvdec: add ChromaFormat
> support for YUV422/YUV444
> 
> Am Do., 27. Juni 2019 um 16:31 Uhr schrieb Linjie Fu <linjie.fu at intel.com>:
> >
> > Currently, ChromaFormat passed to libmfx is set to YUV42O by default.
> >
> > Modify to choose ChromaFormat according to fourCC.
> 
> Sorry if I misunderstand:
> Doesn't 3/5 depend on this patch?

The whole patch set enables HEVC Rext decode in QSV, and yes 3/5 won't take
effect without 4/5 or 5/5.
It seems I'd better adjust the patch sequence in the patch set according to dependency.

Thanks.