> -----Original Message----- > From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of > Carl Eugen Hoyos > Sent: Tuesday, January 14, 2020 12:42 > To: FFmpeg development discussions and patches <ffmpeg- > de...@ffmpeg.org> > Subject: Re: [FFmpeg-devel] [PATCH 2/8] swscale: Add swscale input support > for Y210 > > > > > Am 14.01.2020 um 04:20 schrieb Fu, Linjie <linjie...@intel.com>: > > > > Zitierten Inhalt anzeigen > >> -----Original Message----- > >> From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of > >> Carl Eugen Hoyos > >> Sent: Monday, January 13, 2020 00:40 > >> To: FFmpeg development discussions and patches <ffmpeg- > >> de...@ffmpeg.org> > >> Subject: Re: [FFmpeg-devel] [PATCH 2/8] swscale: Add swscale input > support > >> for Y210 > >> > >>> Am So., 29. Dez. 2019 um 17:40 Uhr schrieb Linjie Fu > <linjie...@intel.com>: > >>> > >>> Add swscale input support for Y210, output support and fate > >>> test could be added later if there is requirement for software > >>> CSC to this packed format. > >>> > >>> Signed-off-by: Linjie Fu <linjie...@intel.com> > >>> --- > >> format_entries[AV_PIX_FMT_NB] = { > >>> [AV_PIX_FMT_YUVA444P12LE] = { 1, 1 }, > >>> [AV_PIX_FMT_NV24] = { 1, 1 }, > >>> [AV_PIX_FMT_NV42] = { 1, 1 }, > >>> + [AV_PIX_FMT_Y210BE] = { 1, 0 }, > >>> + [AV_PIX_FMT_Y210LE] = { 1, 0 }, > >> > >> Am I correct that this functions only work on LE because the vaapi drivers > >> only exist for LE? > > > > > > The only output from VAAPI driver is Y210LE. > > But does the driver also exist on big-endian hardware? And was your > conversion routine tested on big-endian hardware?
As far as I know from media-driver, there is no support on big-endian hardware, hence no testing for big endian conversion locally. To avoid any uncertainty, we can hold the big-endian support unless it's demanded someday. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".