#include "mpegvideo.h"
#include "h264pred.h"
+#include "rv34dsp.h"
#define MB_TYPE_SEPARATE_DC 0x01000000
#define IS_SEPARATE_DC(a) ((a) & MB_TYPE_SEPARATE_DC)
/** decoder context */
typedef struct RV34DecContext{
MpegEncContext s;
+ RV34DSPContext rdsp;
int8_t *intra_types_hist;///< old block types, used for prediction
int8_t *intra_types; ///< block types
int intra_types_stride;///< block types array stride
int rpr; ///< one field size in RV30 slice header
int cur_pts, last_pts, next_pts;
+ int weight1, weight2; ///< B frame distance fractions (0.14) used in motion compensation
uint16_t *cbp_luma; ///< CBP values for luma subblocks
uint8_t *cbp_chroma; ///< CBP values for chroma subblocks
/** 8x8 block available flags (for MV prediction) */
DECLARE_ALIGNED(8, uint32_t, avail_cache)[3*4];
+ /** temporary blocks for RV4 weighted MC */
+ uint8_t *tmp_b_block_y[2];
+ uint8_t *tmp_b_block_uv[4];
+ uint8_t *tmp_b_block_base;
+
int (*parse_slice_header)(struct RV34DecContext *r, GetBitContext *gb, SliceInfo *si);
int (*decode_mb_info)(struct RV34DecContext *r);
int (*decode_intra_types)(struct RV34DecContext *r, GetBitContext *gb, int8_t *dst);