[FFmpeg-devel] [PATCH 0/3] *** VDPAU: HEVC YUV 4:4:4 Support ***

[Philip Langdale]

On Fri, 26 Apr 2019 09:43:39 +0530
ManojGuptaBonda <mbonda at nvidia.com> wrote:

> Latest generation video decoder on Turing Chips supports decoding HEVC
> 4:4:4 decoding. These changes adds support for the same for VDPAU
> 
> ManojGuptaBonda (3):
>   VDPAU: Add support for decoding HEVC 4:4:4 content
>   Pass sps and pps range extension flags to VDPAU.
>   Map 444 pix fmts to new VdpYCbCr types defined in VDPAU.
> 
>  libavcodec/hevcdec.c        |  9 +++++++-
>  libavcodec/vdpau_hevc.c     | 41
> +++++++++++++++++++++++++++++++++++++ libavcodec/vdpau_internal.h |
> 3 +++ libavutil/hwcontext_vdpau.c |  8 ++++----
>  4 files changed, 56 insertions(+), 5 deletions(-)
> 

Hi Manoj,

Thanks for putting these patches together. I'll push these this weekend
if there aren't any comments from anyone else.

If you're feeling generous, you could take a look at the vdpau
opengl interop in mpv and add support for 444 to the direct path. (It
already works correctly when using the vdpau mixer).

--phil