Re: [FFmpeg-devel] [PATCH V1 1/2] lavfi/vf_scale_vaapi: add scaling mode setting support.

2019-01-15 Thread Li, Zhong
> -Original Message- > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > Of Li, Zhong > Sent: Tuesday, January 15, 2019 5:58 PM > To: FFmpeg development discussions and patches > > Subject: Re: [FFmpeg-devel] [PATCH V1 1/2] lavfi/vf_scale_vaap

Re: [FFmpeg-devel] [PATCH V1 1/2] lavfi/vf_scale_vaapi: add scaling mode setting support.

2019-01-15 Thread Li, Zhong
> -Original Message- > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > Of Mark Thompson > Sent: Monday, December 10, 2018 2:26 AM > To: ffmpeg-devel@ffmpeg.org > Subject: Re: [FFmpeg-devel] [PATCH V1 1/2] lavfi/vf_scale_vaapi: add scaling >

Re: [FFmpeg-devel] [PATCH V1 1/2] lavfi/vf_scale_vaapi: add scaling mode setting support.

2018-12-09 Thread myp...@gmail.com
now, On Mon, Dec 10, 2018 at 2:25 AM Mark Thompson wrote: > > On 06/12/2018 10:39, Jun Zhao wrote: > > before this change, scale_vaapi hard coding the scaling mode, add a > > new option "mode" to setting the scaling mode, it can be use to change > > scaling algorithm for performance/quality trade

Re: [FFmpeg-devel] [PATCH V1 1/2] lavfi/vf_scale_vaapi: add scaling mode setting support.

2018-12-09 Thread Mark Thompson
On 06/12/2018 10:39, Jun Zhao wrote: > before this change, scale_vaapi hard coding the scaling mode, add a > new option "mode" to setting the scaling mode, it can be use to change > scaling algorithm for performance/quality trade off. > > Signed-off-by: Jun Zhao > --- > libavfilter/vf_scale_vaap

[FFmpeg-devel] [PATCH V1 1/2] lavfi/vf_scale_vaapi: add scaling mode setting support.

2018-12-06 Thread Jun Zhao
before this change, scale_vaapi hard coding the scaling mode, add a new option "mode" to setting the scaling mode, it can be use to change scaling algorithm for performance/quality trade off. Signed-off-by: Jun Zhao --- libavfilter/vf_scale_vaapi.c | 33 ++--- 1 fil