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#ifndef _I965_MEDIA_H264_H_

#define _I965_MEDIA_H264_H_

#include "i965_avc_bsd.h"

#include "i965_avc_hw_scoreboard.h"

#include "i965_avc_ildb.h"

#include "i965_decoder.h"

struct decode_state;

struct i965_media_context;

#define INST_UNIT_GEN4  16

#define INST_UNIT_GEN5  8

#define MB_CMD_IN_BYTES         64

#define MB_CMD_IN_DWS           16

#define MB_CMD_IN_OWS           4

enum {

    H264_AVC_COMBINED = 0,

    H264_AVC_NULL

};

#define NUM_H264_AVC_KERNELS    2

struct i965_h264_context

{

    struct {

        dri_bo *bo;

        unsigned int mbs;

    } avc_it_command_mb_info;

    struct {

        dri_bo *bo;

        long write_offset;

    } avc_it_data;

    struct {

        dri_bo *bo;

    } avc_ildb_data;

    struct {

        unsigned int width_in_mbs;

        unsigned int height_in_mbs;

        int mbaff_frame_flag;

        int i_flag;

    } picture;

    int enable_avc_ildb;

    int use_avc_hw_scoreboard;

    int use_hw_w128;

    unsigned int weight128_luma_l0;

    unsigned int weight128_luma_l1;

    unsigned int weight128_chroma_l0;

    unsigned int weight128_chroma_l1;

    char weight128_offset0_flag;

    short weight128_offset0;

    struct i965_avc_bsd_context i965_avc_bsd_context;

    struct i965_avc_hw_scoreboard_context avc_hw_scoreboard_context;

    struct i965_avc_ildb_context avc_ildb_context;

    GenFrameStore fsid_list[MAX_GEN_REFERENCE_FRAMES];

    struct i965_kernel avc_kernels[NUM_H264_AVC_KERNELS];

    struct intel_batchbuffer *batch;

};

void i965_media_h264_decode_init(VADriverContextP ctx, struct decode_state *decode_state, struct i965_media_context *media_context);

void i965_media_h264_dec_context_init(VADriverContextP ctx, struct i965_media_context *media_context);

#endif /* _I965_MEDIA_H264_H_ */