ref: a62acf3c0ac35fc3763296f68dc02b23d65165ab
dir: /vp9/encoder/vp9_encodeframe.h/
/*
* 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_ENCODER_VP9_ENCODEFRAME_H_
#define VP9_ENCODER_VP9_ENCODEFRAME_H_
#ifdef __cplusplus
extern "C" {
#endif
struct macroblock;
struct yv12_buffer_config;
struct VP9_COMP;
// Constants used in SOURCE_VAR_BASED_PARTITION
#define VAR_HIST_MAX_BG_VAR 1000
#define VAR_HIST_FACTOR 10
#define VAR_HIST_BINS (VAR_HIST_MAX_BG_VAR / VAR_HIST_FACTOR + 1)
#define VAR_HIST_LARGE_CUT_OFF 75
#define VAR_HIST_SMALL_CUT_OFF 45
void vp9_setup_src_planes(struct macroblock *x,
const struct yv12_buffer_config *src,
int mi_row, int mi_col);
void vp9_encode_frame(struct VP9_COMP *cpi);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VP9_ENCODER_VP9_ENCODEFRAME_H_