Messages in this thread | | | From | Jernej Skrabec <> | Subject | [PATCH v2 0/4] media: cedrus: hevc: Add support for scaling matrix and multi-slice frames | Date | Fri, 13 Dec 2019 17:04:24 +0100 |
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Currently there is no control for HEVC scaling matrix and segment address field is also missing. This series adds those and implements support for them in Cedrus driver.
Following videos were used for testing: - scaling matrix: http://jernej.libreelec.tv/videos/h265/slist_test.mp4 - multi-slice: http://jernej.libreelec.tv/videos/h265/Dredd%20%E2%80%93%20DTS%20Sound%20Check%20DTS-HD%20MA%207.1.m2ts
Best regards, Jernej
Changes from v1: - always set CTB_ADDR_X and CTB_ADDR_Y (patch 4)
Jernej Skrabec (4): media: uapi: hevc: Add scaling matrix control media: cedrus: hevc: Add support for scaling matrix media: uapi: hevc: Add segment address field media: cedrus: hevc: Add support for multiple slices
.../media/uapi/v4l/ext-ctrls-codec.rst | 46 ++++++++- .../media/uapi/v4l/pixfmt-compressed.rst | 1 + drivers/media/v4l2-core/v4l2-ctrls.c | 10 ++ drivers/staging/media/sunxi/cedrus/cedrus.c | 7 ++ drivers/staging/media/sunxi/cedrus/cedrus.h | 1 + .../staging/media/sunxi/cedrus/cedrus_dec.c | 2 + .../staging/media/sunxi/cedrus/cedrus_h265.c | 96 ++++++++++++++++--- .../staging/media/sunxi/cedrus/cedrus_regs.h | 2 + .../staging/media/sunxi/cedrus/cedrus_video.c | 1 + include/media/hevc-ctrls.h | 16 +++- 10 files changed, 169 insertions(+), 13 deletions(-)
-- 2.24.0
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