On 03/06/2024 11:18, tong1.wu-at-intel.com@ffmpeg.org wrote:
> From: Tong Wu <tong1.wu@intel.com>
> 
> Move receive_packet function to base. This requires adding *alloc,
> *issue, *output, *free as hardware callbacks. HWBaseEncodePicture is
> introduced as the base layer structure. The related parameters in
> VAAPIEncodeContext are also extracted to HWBaseEncodeContext. Then DPB
> management logic can be fully extracted to base layer as-is.
> 
> Signed-off-by: Tong Wu <tong1.wu@intel.com>
> ---
>   libavcodec/Makefile             |   2 +-
>   libavcodec/hw_base_encode.c     | 594 ++++++++++++++++++++++++
>   libavcodec/hw_base_encode.h     | 124 +++++
>   libavcodec/vaapi_encode.c       | 793 +++++---------------------------
>   libavcodec/vaapi_encode.h       | 102 +---
>   libavcodec/vaapi_encode_av1.c   |  35 +-
>   libavcodec/vaapi_encode_h264.c  |  84 ++--
>   libavcodec/vaapi_encode_h265.c  |  53 ++-
>   libavcodec/vaapi_encode_mjpeg.c |  13 +-
>   libavcodec/vaapi_encode_mpeg2.c |  33 +-
>   libavcodec/vaapi_encode_vp8.c   |  18 +-
>   libavcodec/vaapi_encode_vp9.c   |  24 +-
>   12 files changed, 985 insertions(+), 890 deletions(-)
>   create mode 100644 libavcodec/hw_base_encode.c

This patch doesn't apply,

error: sha1 information is lacking or useless (libavcodec/hw_base_encode.c).
error: could not build fake ancestor

Could you resent the patchset or link me a repo so I can work with it?