Zhao Zhili <quinkbl...@foxmail.com> 于2024年1月22日周一 20:02写道： > > > > > On Jan 22, 2024, at 08:06, Liu Steven <l...@chinaffmpeg.org> wrote: > > > > > > > >> On Jan 21, 2024, at 22:47, Jianfeng Zheng <ggj...@gmail.com> wrote: > >> > >> Zhao Zhili <quinkbl...@foxmail.com> 于2024年1月20日周六 12:22写道： > >>> > >>> > >>>> -----Original Message----- > >>>> From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of > >>>> jianfeng.zheng > >>>> Sent: 2024年1月19日 23:53 > >>>> To: ffmpeg-devel@ffmpeg.org > >>>> Cc: jianfeng.zheng <jianfeng.zh...@mthreads.com> > >>>> Subject: [FFmpeg-devel] [PATCH v1 2/2] vaapi: add vaapi_avs2 support > >>>> > >>>> see https://github.com/intel/libva/pull/738 > >>>> > >>>> [Moore Threads](https://www.mthreads.com) (short for Mthreads) is a > >>>> Chinese GPU manufacturer. All our products, like MTTS70/MTTS80/.. , > >>>> support AVS2 8bit/10bit HW decoding at max 8k resolution. > >>>> > >>>> Signed-off-by: jianfeng.zheng <jianfeng.zh...@mthreads.com> > >>>> --- > >>>> configure | 7 + > >>>> libavcodec/Makefile | 2 + > >>>> libavcodec/allcodecs.c | 1 + > >>>> libavcodec/avs2.c | 345 ++++++++++++++- > >>>> libavcodec/avs2.h | 460 +++++++++++++++++++- > >>>> libavcodec/avs2_parser.c | 5 +- > >>>> libavcodec/avs2dec.c | 569 +++++++++++++++++++++++++ > >>>> libavcodec/avs2dec.h | 48 +++ > >>>> libavcodec/avs2dec_headers.c | 787 +++++++++++++++++++++++++++++++++++ > >>>> libavcodec/codec_desc.c | 5 +- > >>>> libavcodec/defs.h | 4 + > >>>> libavcodec/hwaccels.h | 1 + > >>>> libavcodec/libdavs2.c | 2 +- > >>>> libavcodec/profiles.c | 6 + > >>>> libavcodec/profiles.h | 1 + > >>>> libavcodec/vaapi_avs2.c | 227 ++++++++++ > >>>> libavcodec/vaapi_decode.c | 5 + > >>>> libavformat/matroska.c | 1 + > >>>> libavformat/mpeg.h | 1 + > >>>> 19 files changed, 2450 insertions(+), 27 deletions(-) > >>>> create mode 100644 libavcodec/avs2dec.c > >>>> create mode 100644 libavcodec/avs2dec.h > >>>> create mode 100644 libavcodec/avs2dec_headers.c > >>>> create mode 100644 libavcodec/vaapi_avs2.c > >>>> > >>> > >>> Please split the patch properly. It's hard to review in a single chunk, > >>> and it can't be tested > >>> without the hardware. > >> > >> As a new player in the GPU market, we have always attached great importance > >> to the participation of the open source community. And willing to feed > >> back our > >> new features to the field of video hardware acceleration. > >> > >> As a pioneer, these new features may only be supported by our hardware > >> at current > >> time. We are willing to provide some market selling devices for free > >> to community > >> accredited contributors for testing related functions. > > I accredited Zhili Zhao, but i cannot sure Zhili Zhao have interest in the > > GPU card and not sure he has a computer can insert a PCI GPU card:D > > I have done a little work on AVS/AVS2/AVS3 and some hardware acceleration > work. > I have a Lenovo 7000K and Dell Precision 3640, and I’m more concerned about > driver.
If you using Ubuntu driver is easy by install our all-in-one deb driver package. Some how the problem is VAAPI-AVS/AVS2 interfaces should be accected by Intel first. I'm wondering if Intel guys would be interest in taking try our newest devices like S80? > > > > >> > >>> > >>> _______________________________________________ > >>> 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". > >> _______________________________________________ > >> 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". > > > > > > _______________________________________________ > > 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". > > _______________________________________________ > 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". _______________________________________________ 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".
