Re: [PATCH v3 00/14] Move HEVC stateless controls out of staging

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Le 26/02/2022 à 23:25, Adam Ford a écrit :
On Fri, Feb 25, 2022 at 4:41 PM Benjamin Gaignard
<benjamin.gaignard@xxxxxxxxxxxxx> wrote:
This series aims to make HEVC uapi stable and usable for hardware
decoder. HEVC uapi is used by 2 mainlined drivers (Cedrus and Hantro)
and 2 out of the tree drivers (rkvdec and RPI).

After the remarks done on version 2, I have completely reworked to patches
split so changelogs are meaningless. I have also drop "RFC" from the
titles.

In this v3 I do all the changes (new controls, documentation, etc..)
in the staging directory before moving the HEVC uAPI to stable
steps by steps (unlike the big one patch in v2).

At the end fluster tests results on IMX8MQ is 77/147 for HEVC codec.

I have push a branch here:
https://gitlab.collabora.com/benjamin.gaignard/for-upstream/-/commits/HEVC_UAPI_V4

it is the incoming version 4 of this series + patches to enable G2 on my IMX8MQ

Regards,
Benjamin

Benjamin,

I have an imx8mm and imx8mq that I can test. Do you happen to have a
repo that I can clone to test this?  The imx8m stuff is spread around
between the media tree and the imx tree since it hasn't been fully
merged yet.

thanks,

adam

Benjamin

Benjamin Gaignard (11):
   media: uapi: HEVC: Add missing fields in HEVC controls
   media: uapi: HEVC: Rename HEVC stateless controls with STATELESS
     prefix
   media: uapi: HEVC: Add document uAPI structure
   media: uapi: HEVC: Define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS as a
     dynamic array
   media: uapi: Move parsed HEVC pixel format out of staging
   media: uapi: Add V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSET control
   media: uapi: Move the HEVC stateless control type out of staging
   media: controls: Log HEVC stateless control in .std_log
   media: uapi: Create a dedicated header for Hantro control
   media: uapi: HEVC: fix padding in v4l2 control structures
   media: uapi: move HEVC stateless controls out of staging

Hans Verkuil (3):
   videodev2.h: add V4L2_CTRL_FLAG_DYNAMIC_ARRAY
   v4l2-ctrls: add support for dynamically allocated arrays.
   vivid: add dynamic array test control

  .../userspace-api/media/drivers/hantro.rst    |   5 -
  .../media/v4l/ext-ctrls-codec-stateless.rst   | 831 ++++++++++++++++++
  .../media/v4l/ext-ctrls-codec.rst             | 780 ----------------
  .../media/v4l/pixfmt-compressed.rst           |   7 +-
  .../media/v4l/vidioc-g-ext-ctrls.rst          |  20 +
  .../media/v4l/vidioc-queryctrl.rst            |   8 +
  .../media/videodev2.h.rst.exceptions          |   5 +
  .../media/test-drivers/vivid/vivid-ctrls.c    |  15 +
  drivers/media/v4l2-core/v4l2-ctrls-api.c      | 103 ++-
  drivers/media/v4l2-core/v4l2-ctrls-core.c     | 198 ++++-
  drivers/media/v4l2-core/v4l2-ctrls-defs.c     |  32 +-
  drivers/media/v4l2-core/v4l2-ctrls-priv.h     |   3 +-
  drivers/media/v4l2-core/v4l2-ctrls-request.c  |  13 +-
  drivers/staging/media/hantro/hantro_drv.c     |  27 +-
  drivers/staging/media/hantro/hantro_hevc.c    |   8 +-
  drivers/staging/media/sunxi/cedrus/cedrus.c   |  24 +-
  .../staging/media/sunxi/cedrus/cedrus_dec.c   |  10 +-
  include/media/hevc-ctrls.h                    | 250 ------
  include/media/v4l2-ctrls.h                    |  48 +-
  include/uapi/linux/hantro-media.h             |  19 +
  include/uapi/linux/v4l2-controls.h            | 436 +++++++++
  include/uapi/linux/videodev2.h                |  13 +
  22 files changed, 1686 insertions(+), 1169 deletions(-)
  delete mode 100644 include/media/hevc-ctrls.h
  create mode 100644 include/uapi/linux/hantro-media.h

--
2.32.0





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