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| author |   Benjamin Gaignard <benjamin.gaignard@collabora.com> | 2022-01-07 16:54:55 +0100 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-01-23 21:18:44 +0100 |
| commit | d95a63daca85f4bca3b70e622c75586b5bf0ea5c (patch) | |
| tree | 15bd1676d28d1c72bacdc519c3013aeef226fda3 /Documentation/userspace-api | |
| parent | media: hevc: Remove RPS named flags (diff) | |
| download | linux-dev-d95a63daca85f4bca3b70e622c75586b5bf0ea5c.tar.xz linux-dev-d95a63daca85f4bca3b70e622c75586b5bf0ea5c.zip | |
media: hevc: Embedded indexes in RPS
Reference Picture Set lists provide indices of short and long term
reference in DBP array.
Fix Hantro to not do a look up in DBP entries.
Make documentation more clear about it.
[hverkuil: fix typo in commit log]
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'Documentation/userspace-api')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst index e8de13e16c3b..4cd7c541fc30 100644 --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst @@ -3383,15 +3383,15 @@ enum v4l2_mpeg_video_hevc_size_of_length_field - * - __u8 - ``poc_st_curr_before[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]`` - PocStCurrBefore as described in section 8.3.2 "Decoding process for reference - picture set. + picture set": provides the index of the short term before references in DPB array. * - __u8 - ``poc_st_curr_after[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]`` - PocStCurrAfter as described in section 8.3.2 "Decoding process for reference - picture set. + picture set": provides the index of the short term after references in DPB array. * - __u8 - ``poc_lt_curr[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]`` - PocLtCurr as described in section 8.3.2 "Decoding process for reference - picture set. + picture set": provides the index of the long term references in DPB array. * - __u64 - ``flags`` - See :ref:`Decode Parameters Flags <hevc_decode_params_flags>` |