#include <media/v4l2-h264.h>
#include <media/v4l2-mem2mem.h>
#include "rkvdec.h"
struct rkvdec_h264_scaling_list {
u8 scaling_list_4x4[6][16];
u8 scaling_list_8x8[6][64];
u8 padding[128];
};
struct rkvdec_h264_reflists {
struct v4l2_h264_reference p[V4L2_H264_REF_LIST_LEN];
struct v4l2_h264_reference b0[V4L2_H264_REF_LIST_LEN];
struct v4l2_h264_reference b1[V4L2_H264_REF_LIST_LEN];
};
struct rkvdec_h264_run {
struct rkvdec_run base;
const struct v4l2_ctrl_h264_decode_params *decode_params;
const struct v4l2_ctrl_h264_sps *sps;
const struct v4l2_ctrl_h264_pps *pps;
const struct v4l2_ctrl_h264_scaling_matrix *scaling_matrix;
struct vb2_buffer *ref_buf[V4L2_H264_NUM_DPB_ENTRIES];
};
struct rkvdec_rps_entry {
u32 dpb_info0: 5;
u32 bottom_flag0: 1;
u32 view_index_off0: 1;
u32 dpb_info1: 5;
u32 bottom_flag1: 1;
u32 view_index_off1: 1;
u32 dpb_info2: 5;
u32 bottom_flag2: 1;
u32 view_index_off2: 1;
u32 dpb_info3: 5;
u32 bottom_flag3: 1;
u32 view_index_off3: 1;
u32 dpb_info4: 5;
u32 bottom_flag4: 1;
u32 view_index_off4: 1;
u32 dpb_info5: 5;
u32 bottom_flag5: 1;
u32 view_index_off5: 1;
u32 dpb_info6: 5;
u32 bottom_flag6: 1;
u32 view_index_off6: 1;
u32 dpb_info7: 5;
u32 bottom_flag7: 1;
u32 view_index_off7: 1;
} __packed;
struct rkvdec_rps {
u16 frame_num[16];
u32 reserved0;
struct rkvdec_rps_entry entries[12];
u32 reserved1[66];
} __packed;
void lookup_ref_buf_idx(struct rkvdec_ctx *ctx, struct rkvdec_h264_run *run);
void assemble_hw_rps(struct v4l2_h264_reflist_builder *builder,
struct rkvdec_h264_run *run,
struct rkvdec_h264_reflists *reflists,
struct rkvdec_rps *hw_rps);
void assemble_hw_scaling_list(struct rkvdec_h264_run *run,
struct rkvdec_h264_scaling_list *scaling_list);
int rkvdec_h264_adjust_fmt(struct rkvdec_ctx *ctx, struct v4l2_format *f);
enum rkvdec_image_fmt rkvdec_h264_get_image_fmt(struct rkvdec_ctx *ctx, struct v4l2_ctrl *ctrl);
int rkvdec_h264_validate_sps(struct rkvdec_ctx *ctx, const struct v4l2_ctrl_h264_sps *sps);
void rkvdec_h264_run_preamble(struct rkvdec_ctx *ctx, struct rkvdec_h264_run *run);
