/*
 *  Copyright (c) 2010 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.
 */

#ifndef VP9_COMMON_VP9_RECONINTRA_H_
#define VP9_COMMON_VP9_RECONINTRA_H_

#include "vpx/vpx_integer.h"
#include "vp9/common/vp9_blockd.h"

B_PREDICTION_MODE vp9_find_dominant_direction(uint8_t *ptr,
                                              int stride, int n,
                                              int tx, int ty);

B_PREDICTION_MODE vp9_find_bpred_context(MACROBLOCKD *xd, int block,
                                         uint8_t *ptr, int stride);

#if CONFIG_COMP_INTERINTRA_PRED
void vp9_build_interintra_predictors(MACROBLOCKD *xd,
                                     uint8_t *ypred,
                                     uint8_t *upred,
                                     uint8_t *vpred,
                                     int ystride,
                                     int uvstride,
                                     BLOCK_SIZE_TYPE bsize);

void vp9_build_interintra_predictors_sby(MACROBLOCKD *xd,
                                         uint8_t *ypred,
                                         int ystride,
                                         BLOCK_SIZE_TYPE bsize);

void vp9_build_interintra_predictors_sbuv(MACROBLOCKD *xd,
                                          uint8_t *upred,
                                          uint8_t *vpred,
                                          int uvstride,
                                          BLOCK_SIZE_TYPE bsize);
#endif  // CONFIG_COMP_INTERINTRA_PRED

#endif  // VP9_COMMON_VP9_RECONINTRA_H_