vpx/vp9/common/vp9_seg_common.h
Dmitry Kovalev b5364d4f3b Using treed_read/treed_write functions for segment ids.
Changing the order of probabilities inside mb_segment_tree_probs in order
to use treed_read/treed_write function instead of custom code.

Change-Id: I843487d5057913b9358db73da270893eefecc6c8
2013-04-30 14:06:49 -07:00

67 lines
2.1 KiB
C

/*
* 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 "vp9/common/vp9_onyxc_int.h"
#include "vp9/common/vp9_blockd.h"
#ifndef VP9_COMMON_VP9_SEG_COMMON_H_
#define VP9_COMMON_VP9_SEG_COMMON_H_
int vp9_segfeature_active(const MACROBLOCKD *xd,
int segment_id,
SEG_LVL_FEATURES feature_id);
void vp9_clearall_segfeatures(MACROBLOCKD *xd);
void vp9_enable_segfeature(MACROBLOCKD *xd,
int segment_id,
SEG_LVL_FEATURES feature_id);
void vp9_disable_segfeature(MACROBLOCKD *xd,
int segment_id,
SEG_LVL_FEATURES feature_id);
int vp9_seg_feature_data_max(SEG_LVL_FEATURES feature_id);
int vp9_is_segfeature_signed(SEG_LVL_FEATURES feature_id);
void vp9_clear_segdata(MACROBLOCKD *xd,
int segment_id,
SEG_LVL_FEATURES feature_id);
void vp9_set_segdata(MACROBLOCKD *xd,
int segment_id,
SEG_LVL_FEATURES feature_id,
int seg_data);
int vp9_get_segdata(const MACROBLOCKD *xd,
int segment_id,
SEG_LVL_FEATURES feature_id);
void vp9_clear_segref(MACROBLOCKD *xd, int segment_id);
void vp9_set_segref(MACROBLOCKD *xd,
int segment_id,
MV_REFERENCE_FRAME ref_frame);
int vp9_check_segref(const MACROBLOCKD *xd,
int segment_id,
MV_REFERENCE_FRAME ref_frame);
#if CONFIG_IMPLICIT_SEGMENTATION
void vp9_implicit_segment_map_update(VP9_COMMON * cm);
#endif
extern const vp9_tree_index vp9_segment_tree[14];
#endif // VP9_COMMON_VP9_SEG_COMMON_H_