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authorHans Verkuil <hverkuil-cisco@xs4all.nl>2018-11-09 04:16:21 -0500
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-01-07 13:20:54 -0500
commitd998e03e322fc497454f584adfc35743713a44c5 (patch)
tree2ec9c3d153cb7fac261748711b8b82d27f940363 /include/media
parent245ede423b43a6e081e94e0e5d4e895bd1f31228 (diff)
downloadlinux-d998e03e322fc497454f584adfc35743713a44c5.tar.bz2
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')
-rw-r--r--include/media/mpeg2-ctrls.h14
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 {