diff options
| author |   Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2018-11-09 04:16:21 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-01-07 13:20:54 -0500 |
| commit | d998e03e322fc497454f584adfc35743713a44c5 (patch) | |
| tree | 2ec9c3d153cb7fac261748711b8b82d27f940363 /include/media/mpeg2-ctrls.h | |
| parent | media: vb2: add vb2_find_timestamp() (diff) | |
| download | linux-dev-d998e03e322fc497454f584adfc35743713a44c5.tar.xz linux-dev-d998e03e322fc497454f584adfc35743713a44c5.zip | |
media: cedrus: identify buffers by timestamp
Use the new v4l2_m2m_buf_copy_data helper function and use
timestamps to refer to reference frames instead of using
buffer indices.
Also remove the padding fields in the structs, that's a bad
idea. Just use the right types to keep everything aligned.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Tested-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'include/media/mpeg2-ctrls.h')
| -rw-r--r-- | include/media/mpeg2-ctrls.h | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/include/media/mpeg2-ctrls.h b/include/media/mpeg2-ctrls.h index d21f40edc09e..6601455b3d5e 100644 --- a/include/media/mpeg2-ctrls.h +++ b/include/media/mpeg2-ctrls.h @@ -30,10 +30,9 @@ struct v4l2_mpeg2_sequence { __u32 vbv_buffer_size; /* ISO/IEC 13818-2, ITU-T Rec. H.262: Sequence extension */ - __u8 profile_and_level_indication; + __u16 profile_and_level_indication; __u8 progressive_sequence; __u8 chroma_format; - __u8 pad; }; struct v4l2_mpeg2_picture { @@ -51,23 +50,20 @@ struct v4l2_mpeg2_picture { __u8 intra_vlc_format; __u8 alternate_scan; __u8 repeat_first_field; - __u8 progressive_frame; - __u8 pad; + __u16 progressive_frame; }; struct v4l2_ctrl_mpeg2_slice_params { __u32 bit_size; __u32 data_bit_offset; + __u64 backward_ref_ts; + __u64 forward_ref_ts; struct v4l2_mpeg2_sequence sequence; struct v4l2_mpeg2_picture picture; /* ISO/IEC 13818-2, ITU-T Rec. H.262: Slice */ - __u8 quantiser_scale_code; - - __u8 backward_ref_index; - __u8 forward_ref_index; - __u8 pad; + __u32 quantiser_scale_code; }; struct v4l2_ctrl_mpeg2_quantization { |