Re: [FFmpeg-devel] [PATCH] lavc/cfhd:fixed alpha channel decoding in gbrap12

2018-03-20 Thread Paul B Mahol
On 3/20/18, Gagandeep Singh wrote: > On Tue, 20 Mar 2018, 16:31 Kieran Kunhya, wrote: > >> > >> > ticket #6265, oops forgot this >> > >> >> Can you confirm this makes the png in the ticket look as expected? >> I was expecting the companding curve to

Re: [FFmpeg-devel] [PATCH] lavc/cfhd:fixed alpha channel decoding in gbrap12

2018-03-20 Thread Gagandeep Singh
On Tue, 20 Mar 2018, 16:31 Kieran Kunhya, wrote: > > > > ticket #6265, oops forgot this > > > > Can you confirm this makes the png in the ticket look as expected? > I was expecting the companding curve to also change for alpha. > > Kieran > preserving the limits (max and min)

Re: [FFmpeg-devel] [PATCH] lavc/cfhd:fixed alpha channel decoding in gbrap12

2018-03-20 Thread Kieran Kunhya
> > ticket #6265, oops forgot this > Can you confirm this makes the png in the ticket look as expected? I was expecting the companding curve to also change for alpha. Kieran ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] [PATCH] lavc/cfhd:fixed alpha channel decoding in gbrap12

2018-03-20 Thread Gagandeep Singh
On Tue, 20 Mar 2018, 12:44 Gagandeep Singh, wrote: > alpha channel required a post processing after it's decoding > --- > libavcodec/cfhd.c | 15 +++ > 1 file changed, 15 insertions(+) > > diff --git a/libavcodec/cfhd.c b/libavcodec/cfhd.c > index

[FFmpeg-devel] [PATCH] lavc/cfhd:fixed alpha channel decoding in gbrap12

2018-03-20 Thread Gagandeep Singh
alpha channel required a post processing after it's decoding --- libavcodec/cfhd.c | 15 +++ 1 file changed, 15 insertions(+) diff --git a/libavcodec/cfhd.c b/libavcodec/cfhd.c index a064cd1599..d64acab8d4 100644 --- a/libavcodec/cfhd.c +++ b/libavcodec/cfhd.c @@ -94,6 +94,19 @@