Re: [FFmpeg-devel] [PATCH] avcodec/utvideodec: decode to GBR(A)P

2017-06-26 Thread Jan Ekstrom
Hi, On Mon, Jun 26, 2017 at 2:12 PM, Paul B Mahol wrote: > > Yes it is. As the output is verified to be bit-exact, this is LGTM for me (as someone who has poked this format's dec/enc in the past). Jan ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.

Re: [FFmpeg-devel] [PATCH] avcodec/utvideodec: decode to GBR(A)P

2017-06-26 Thread Paul B Mahol
On 6/26/17, wm4 wrote: > On Mon, 26 Jun 2017 12:46:29 +0200 > Paul B Mahol wrote: > >> On 6/26/17, Clement Boesch wrote: >> > On Mon, Jun 26, 2017 at 11:33:31AM +0200, Paul B Mahol wrote: >> >> This is actually internal utvideo format. >> >> Allows to make use of SIMD for median prediction for r

Re: [FFmpeg-devel] [PATCH] avcodec/utvideodec: decode to GBR(A)P

2017-06-26 Thread wm4
On Mon, 26 Jun 2017 12:46:29 +0200 Paul B Mahol wrote: > On 6/26/17, Clement Boesch wrote: > > On Mon, Jun 26, 2017 at 11:33:31AM +0200, Paul B Mahol wrote: > >> This is actually internal utvideo format. > >> Allows to make use of SIMD for median prediction for rgb(a) formats, > >> thus speedi

Re: [FFmpeg-devel] [PATCH] avcodec/utvideodec: decode to GBR(A)P

2017-06-26 Thread Paul B Mahol
On 6/26/17, Clement Boesch wrote: > On Mon, Jun 26, 2017 at 11:33:31AM +0200, Paul B Mahol wrote: >> This is actually internal utvideo format. >> Allows to make use of SIMD for median prediction for rgb(a) formats, >> thus speeding up decoding. >> Simplifies code, eases further developement and ma

Re: [FFmpeg-devel] [PATCH] avcodec/utvideodec: decode to GBR(A)P

2017-06-26 Thread Clément Bœsch
On Mon, Jun 26, 2017 at 11:33:31AM +0200, Paul B Mahol wrote: > This is actually internal utvideo format. > Allows to make use of SIMD for median prediction for rgb(a) formats, > thus speeding up decoding. > Simplifies code, eases further developement and maintenance. > > Signed-off-by: Paul B Mah

Re: [FFmpeg-devel] [PATCH] avcodec/utvideodec: decode to GBR(A)P

2017-06-26 Thread wm4
On Mon, 26 Jun 2017 11:33:31 +0200 Paul B Mahol wrote: > This is actually internal utvideo format. > Allows to make use of SIMD for median prediction for rgb(a) formats, > thus speeding up decoding. > Simplifies code, eases further developement and maintenance. > > Signed-off-by: Paul B Mahol >

[FFmpeg-devel] [PATCH] avcodec/utvideodec: decode to GBR(A)P

2017-06-26 Thread Paul B Mahol
This is actually internal utvideo format. Allows to make use of SIMD for median prediction for rgb(a) formats, thus speeding up decoding. Simplifies code, eases further developement and maintenance. Signed-off-by: Paul B Mahol --- libavcodec/utvideodec.c | 283 +++--