ref: efa9abd02891855afc40670cc874922a5c1fcb1b
dir: /vp8/common/pred_common.h/
/*
* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "type_aliases.h"
#include "onyxc_int.h"
#include "vp8/common/blockd.h"
#ifndef __INC_PRED_COMMON_H__
#define __INC_PRED_COMMON_H__ 1
// Predicted items
typedef enum
{
PRED_SEG_ID = 0, // Segment identifier
PRED_REF = 1,
PRED_DUAL = 2
} PRED_ID;
extern unsigned char get_pred_context( VP8_COMMON *const cm,
MACROBLOCKD *const xd,
PRED_ID pred_id );
extern vp8_prob get_pred_prob( VP8_COMMON *const cm,
MACROBLOCKD *const xd,
PRED_ID pred_id );
extern unsigned char get_pred_flag( MACROBLOCKD *const xd,
PRED_ID pred_id );
extern void set_pred_flag( MACROBLOCKD *const xd,
PRED_ID pred_id,
unsigned char pred_flag);
extern unsigned char get_pred_mb_segid( VP8_COMMON *const cm, int MbIndex );
extern MV_REFERENCE_FRAME get_pred_ref( VP8_COMMON *const cm,
MACROBLOCKD *const xd );
extern void compute_mod_refprobs( VP8_COMMON *const cm );
#endif /* __INC_PRED_COMMON_H__ */