[FFmpeg-devel] [PATCH 0/9] Merge Libav changes that allow frame theading with hwaccels

[wm4]

Correctness of my merge questionable. Appears to merge.

Anton Khirnov (5):
  pthread_frame: use atomics for PerThreadContext.state
  pthread_frame: use atomics for frame progress
  pthread_frame: properly propagate the hw frame context across frame
    threads
  pthread_frame: ensure the threads don't run simultaneously with
    hwaccel
  pthread_frame: do not run hwaccel decoding asynchronously unless it's
    safe

Mark Thompson (1):
  pthread_frame: Unreference hw_frames_ctx on per-thread codec contexts

Wan-Teh Chang (1):
  pthread_frame: use better memory orders for frame progress

wm4 (2):
  pthread_frame: remove some dead code
  avcodec: remove warning against using frame threading with hwaccels

 libavcodec/avcodec.h       |   5 +
 libavcodec/h263dec.c       |   2 +-
 libavcodec/h264dec.c       |   2 +-
 libavcodec/hwaccel.h       |  24 +++++
 libavcodec/pthread_frame.c | 221 ++++++++++++++++++++++++++++++++-------------
 libavcodec/utils.c         |   5 -
 libavcodec/vaapi_h264.c    |   2 +
 libavcodec/vaapi_mpeg2.c   |   2 +
 libavcodec/vaapi_mpeg4.c   |   3 +
 libavcodec/vaapi_vc1.c     |   3 +
 libavcodec/vdpau_h264.c    |   2 +
 libavcodec/vdpau_hevc.c    |   2 +
 libavcodec/vdpau_mpeg12.c  |   3 +
 libavcodec/vdpau_mpeg4.c   |   2 +
 libavcodec/vdpau_vc1.c     |   3 +
 libavcodec/version.h       |   2 +-
 16 files changed, 214 insertions(+), 69 deletions(-)
 create mode 100644 libavcodec/hwaccel.h

-- 
2.11.0