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authorNicolas Dufresne <nicolas.dufresne@collabora.com>2022-05-13 22:29:05 +0200
committerMauro Carvalho Chehab <mchehab@kernel.org>2022-05-17 09:59:40 +0200
commitadc8a8d6c98a5c996aad41bf1625d87829bd76ba (patch)
treee61257f8af6a1373feca21d952a4a7a263e1efe2 /include/media
parent26e4520509ffa4bec3d679f7cb3de9adfabef4b3 (diff)
downloadlinux-adc8a8d6c98a5c996aad41bf1625d87829bd76ba.tar.bz2
media: h264: Store current picture fields
This information, also called picture structure, is required in field decoding mode to construct reference lists. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/v4l2-h264.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/media/v4l2-h264.h b/include/media/v4l2-h264.h
index e282fb16ac58..e165a54c68fa 100644
--- a/include/media/v4l2-h264.h
+++ b/include/media/v4l2-h264.h
@@ -21,6 +21,7 @@
* @refs.longterm: set to true for a long term reference
* @refs: array of references
* @cur_pic_order_count: picture order count of the frame being decoded
+ * @cur_pic_fields: fields present in the frame being decoded
* @unordered_reflist: unordered list of references. Will be used to generate
* ordered P/B0/B1 lists
* @num_valid: number of valid references in the refs array
@@ -36,7 +37,10 @@ struct v4l2_h264_reflist_builder {
u32 pic_num;
u16 longterm : 1;
} refs[V4L2_H264_NUM_DPB_ENTRIES];
+
s32 cur_pic_order_count;
+ u8 cur_pic_fields;
+
struct v4l2_h264_reference unordered_reflist[V4L2_H264_REF_LIST_LEN];
u8 num_valid;
};