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Message-Id: <20250225-rkvdec_h264_high10_and_422_support-v7-0-7992a68a4910@collabora.com>
Date: Tue, 25 Feb 2025 10:40:21 +0100
From: Sebastian Fricke <sebastian.fricke@...labora.com>
To: Mauro Carvalho Chehab <mchehab@...nel.org>,
Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Hans Verkuil <hverkuil@...all.nl>,
Boris Brezillon <boris.brezillon@...labora.com>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-rockchip@...ts.infradead.org, linux-staging@...ts.linux.dev,
Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
Alex Bee <knaerzche@...il.com>,
Nicolas Dufresne <nicolas.dufresne@...labora.com>,
Benjamin Gaignard <benjamin.gaignard@...labora.com>,
Detlev Casanova <detlev.casanova@...labora.com>,
Dan Carpenter <dan.carpenter@...aro.org>, Jonas Karlman <jonas@...boo.se>,
Sebastian Fricke <sebastian.fricke@...labora.com>,
Christopher Obbard <christopher.obbard@...aro.org>
Subject: [PATCH v7 00/12] media: rkvdec: Add H.264 High 10 and 4:2:2
profile support
This series add H.264 High 10 and 4:2:2 profile support to the Rockchip
Video Decoder driver.
Patch 1 add helpers for calculating plane bytesperline and sizeimage.
Patch 2 add two new pixelformats for semi-planer 10-bit 4:2:0/4:2:2 YUV.
Patch 3 change to use bytesperline and buffer height to configure strides.
Patch 4 change to use values from SPS/PPS control to configure the HW.
Patch 5-9 refactor code to support filtering of CAPUTRE formats based
on the image format returned from a get_image_fmt ops.
Patch 10 add final bits to support H.264 High 10 and 4:2:2 profiles.
Patch 11 Limit minimum profile to constrained baseline due to
unsupported features in the full baseline profile
Patch 12 add a fix for enumerated frame sizes returned to userspace.
Tested with Fluster on a ROCK Pi 4 (RK3399)
129/135 on JVT-AVC_V1
44/69 on JVT-FR-EXT
Changes in v7:
- Split out the change with the minimum profile
- s/v4l2_format_plane_width/v4l2_format_plane_stride/
- Move V4L2_PIX_FMT_NV15/V4L2_PIX_FMT_NV20 documentation as suggested
- Change return value from int to bool on rkvdec_image_fmt_match
- Add reviewed-by tags
Link to v6: https://lore.kernel.org/linux-media/20240909192522.1076704-1-jonas@kwiboo.se/
Changes in v6:
- Change to use fmt_idx instead of j++ tucked inside a condition (Dan)
- Add patch to fix enumerated frame sizes returned to userspace (Alex)
- Fluster test score is same as v4 and v5, see [4] and [5]
Link to v5: https://lore.kernel.org/linux-media/20240618194647.742037-1-jonas@kwiboo.se/
Changes in v5:
- Drop Remove SPS validation at streaming start patch
- Move buffer align from rkvdec_fill_decoded_pixfmt to min/step_width
- Use correct profiles for V4L2_CID_MPEG_VIDEO_H264_PROFILE
- Collect r-b and t-b tags
- Fluster test score is same as v4, see [4] and [5]
Link to v4: https://lore.kernel.org/linux-media/20231105165521.3592037-1-jonas@kwiboo.se/
Changes in v4:
- Fix failed v4l2-compliance tests related to CAPTURE queue
- Rework CAPTURE format filter anv validate to use an image format
- Run fluster test suite JVT-FR-EXT [4] and JVT-AVC_V1 [5]
Link to v3: https://lore.kernel.org/linux-media/20231029183427.1781554-1-jonas@kwiboo.se/
Changes in v3:
- Drop merged patches
- Use bpp and bpp_div instead of prior misuse of block_w/block_h
- New patch to use values from SPS/PPS control to configure the HW
- New patch to remove an unnecessary call to validate sps at streaming start
- Reworked pixel format validation
Link to v2: https://lore.kernel.org/linux-media/20200706215430.22859-1-jonas@kwiboo.se/
Changes in v2:
- Collect r-b tags
- SPS pic width and height in mbs validation moved to rkvdec_try_ctrl
- New patch to not override output buffer sizeimage
- Reworked pixel format validation
- Only align decoded buffer instead of changing frmsize step_width
Link to v1: https://lore.kernel.org/linux-media/20200701215616.30874-1-jonas@kwiboo.se/
To fully runtime test this series you may need FFmpeg patches from [1]
and fluster patches from [2], this series is also available at [3].
[1] https://github.com/Kwiboo/FFmpeg/commits/v4l2request-2024-v2-rkvdec/
[2] https://github.com/Kwiboo/fluster/commits/ffmpeg-v4l2request-rkvdec/
[3] https://github.com/Kwiboo/linux-rockchip/commits/linuxtv-rkvdec-high-10-v6/
[4] https://gist.github.com/Kwiboo/f4ac15576b2c72887ae2bc5d58b5c865
[5] https://gist.github.com/Kwiboo/459a1c8f1dcb56e45dc7a7a29cc28adf
Regards,
Jonas
Alex Bee (1):
media: rkvdec: h264: Don't hardcode SPS/PPS parameters
Jonas Karlman (10):
media: v4l2-common: Add helpers to calculate bytesperline and
sizeimage
media: v4l2: Add NV15 and NV20 pixel formats
media: rkvdec: h264: Use bytesperline and buffer height as virstride
media: rkvdec: Extract rkvdec_fill_decoded_pixfmt into helper
media: rkvdec: Move rkvdec_reset_decoded_fmt helper
media: rkvdec: Extract decoded format enumeration into helper
media: rkvdec: Add image format concept
media: rkvdec: Add get_image_fmt ops
media: rkvdec: h264: Support High 10 and 4:2:2 profiles
media: rkvdec: Fix enumerate frame sizes
.../media/v4l/pixfmt-yuv-planar.rst | 128 ++++++++++
drivers/media/v4l2-core/v4l2-common.c | 80 +++---
drivers/media/v4l2-core/v4l2-ioctl.c | 2 +
drivers/staging/media/rkvdec/rkvdec-h264.c | 64 +++--
drivers/staging/media/rkvdec/rkvdec.c | 239 +++++++++++++-----
drivers/staging/media/rkvdec/rkvdec.h | 18 +-
include/uapi/linux/videodev2.h | 2 +
7 files changed, 410 insertions(+), 123 deletions(-)
--
2.46.0
---
Alex Bee (1):
media: rkvdec: h264: Don't hardcode SPS/PPS parameters
Jonas Karlman (10):
media: v4l2-common: Add helpers to calculate bytesperline and sizeimage
media: v4l2: Add NV15 and NV20 pixel formats
media: rkvdec: h264: Use bytesperline and buffer height as virstride
media: rkvdec: Extract rkvdec_fill_decoded_pixfmt into helper
media: rkvdec: Move rkvdec_reset_decoded_fmt helper
media: rkvdec: Extract decoded format enumeration into helper
media: rkvdec: Add image format concept
media: rkvdec: Add get_image_fmt ops
media: rkvdec: h264: Support High 10 and 4:2:2 profiles
media: rkvdec: Fix frame size enumeration
Sebastian Fricke (1):
media: rkvdec: h264: Limit minimum profile to constrained baseline
.../userspace-api/media/v4l/pixfmt-yuv-planar.rst | 128 +++++++++++
drivers/media/v4l2-core/v4l2-common.c | 80 +++----
drivers/media/v4l2-core/v4l2-ioctl.c | 2 +
drivers/staging/media/rkvdec/rkvdec-h264.c | 64 ++++--
drivers/staging/media/rkvdec/rkvdec.c | 239 +++++++++++++++------
drivers/staging/media/rkvdec/rkvdec.h | 18 +-
include/uapi/linux/videodev2.h | 2 +
7 files changed, 410 insertions(+), 123 deletions(-)
---
base-commit: c2b96a6818159fba8a3bcc38262da9e77f9b3ec7
change-id: 20250116-rkvdec_h264_high10_and_422_support-a8f2da8a09e6
Best regards,
--
Sebastian Fricke <sebastian.fricke@...labora.com>
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