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/*
* 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 VPX_VP9_ENCODER_VP9_TEMPORAL_FILTER_H_
#define VPX_VP9_ENCODER_VP9_TEMPORAL_FILTER_H_
#ifdef __cplusplus
extern "C" {
#endif
#define ARNR_FILT_QINDEX 128
static const MV kZeroMv = { 0, 0 };
// Block size used in temporal filtering
#define TF_BLOCK BLOCK_32X32
#define BH 32
#define BH_LOG2 5
#define BW 32
#define BW_LOG2 5
#define BLK_PELS 1024 // Pixels in the block
#define TF_SHIFT 2
#define TF_ROUND 3
#define THR_SHIFT 2
#define TF_SUB_BLOCK BLOCK_16X16
#define SUB_BH 16
#define SUB_BW 16
void vp9_temporal_filter_init(void);
void vp9_temporal_filter(VP9_COMP *cpi, int distance);
void vp9_temporal_filter_iterate_row_c(VP9_COMP *cpi, ThreadData *td,
int mb_row, int mb_col_start,
int mb_col_end);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VPX_VP9_ENCODER_VP9_TEMPORAL_FILTER_H_