+typedef struct H264Picture {
+ struct AVFrame f;
+ ThreadFrame tf;
+
+ AVBufferRef *qscale_table_buf;
+ int8_t *qscale_table;
+
+ AVBufferRef *motion_val_buf[2];
+ int16_t (*motion_val[2])[2];
+
+ AVBufferRef *mb_type_buf;
+ uint32_t *mb_type;
+
+ AVBufferRef *hwaccel_priv_buf;
+ void *hwaccel_picture_private; ///< hardware accelerator private data
+
+ AVBufferRef *ref_index_buf[2];
+ int8_t *ref_index[2];
+
+ int field_poc[2]; ///< top/bottom POC
+ int poc; ///< frame POC
+ int frame_num; ///< frame_num (raw frame_num from slice header)
+ int mmco_reset; /**< MMCO_RESET set this 1. Reordering code must
+ not mix pictures before and after MMCO_RESET. */
+ int pic_id; /**< pic_num (short -> no wrap version of pic_num,
+ pic_num & max_pic_num; long -> long_pic_num) */
+ int long_ref; ///< 1->long term reference 0->short term reference
+ int ref_poc[2][2][32]; ///< POCs of the frames used as reference (FIXME need per slice)
+ int ref_count[2][2]; ///< number of entries in ref_poc (FIXME need per slice)
+ int mbaff; ///< 1 -> MBAFF frame 0-> not MBAFF
+ int field_picture; ///< whether or not picture was encoded in separate fields
+
+ int needs_realloc; ///< picture needs to be reallocated (eg due to a frame size change)
+ int reference;
+ int recovered; ///< picture at IDR or recovery point + recovery count
+} H264Picture;
+