uapi/linux/v4l2-controls.h

1317  * is performed one slice at a time. In this mode,
1318  * V4L2_CID_STATELESS_H264_SLICE_PARAMS must contain the parsed slice
1319  * parameters and the OUTPUT buffer must contain a single slice.
1325  * by device drivers that are able to parse the slice(s) header(s)
1501 #define V4L2_H264_CTRL_PRED_WEIGHTS_REQUIRED(pps, slice) \
1503 	 ((slice)->slice_type == V4L2_H264_SLICE_TYPE_P || \
1504 	  (slice)->slice_type == V4L2_H264_SLICE_TYPE_SP)) || \
1506 	  (slice)->slice_type == V4L2_H264_SLICE_TYPE_B))
1559  * struct v4l2_ctrl_h264_slice_params - H264 slice parameters
1566  * on frame-based decoders, where slice header parsing is done by the
1572  * Except where noted, the members on this struct match the slice header syntax.
1574  * @header_bit_size: offset in bits to slice_data() from the beginning of this slice.
1588  * @ref_pic_list0: reference picture list 0 after applying the per-slice modifications.
1589  * @ref_pic_list1: reference picture list 1 after applying the per-slice modifications.
1659  * @nal_ref_idc: slice header syntax element.
1660  * @frame_num: slice header syntax element.
1664  * @idr_pic_id: slice header syntax element.
1665  * @pic_order_cnt_lsb: slice header syntax element.
1666  * @delta_pic_order_cnt_bottom: slice header syntax element.
1667  * @delta_pic_order_cnt0: slice header syntax element.
1668  * @delta_pic_order_cnt1: slice header syntax element.
1672  * @slice_group_change_cycle: slice header syntax element.
2226  * @num_extra_slice_header_bits: specifies the number of extra slice header
2227  *				 bits that are present in the slice header RBSP
2234  *		     each slice referring to the PPS
2365  * struct v4l2_ctrl_hevc_slice_params - HEVC slice parameters
2370  * @bit_size: size (in bits) of the current slice data
2371  * @data_byte_offset: offset (in bytes) to the video data in the current slice data
2373  *			     elements in the slice header.
2374  * @nal_unit_type: specifies the coding type of the slice (B, P or I)
2377  * @colour_plane_id: specifies the colour plane associated with the current slice
2381  *                                that may be used to decode the slice
2384  *                                that may be used to decode the slice
2389  *				   the slice subtracted from 5
2391  *		    blocks in the slice
2403  *			the slice segment
2424 	/* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */
2445 	/* ISO/IEC 23008-2, ITU-T Rec. H.265: General slice segment header */
2468  *				 pictures set included in the SPS of the first slice
2470  *				pictures set include in the SPS of the first slice
2483  *				   can be used to parse the RPS data in slice headers