ref: b0688880281eb4015a00eb854fb0d6a352b35bdb
dir: /vp8/common/vp8_skin_detection.h/
/*
* Copyright (c) 2015 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 VP8_COMMON_SKIN_DETECTION_H_
#define VP8_COMMON_SKIN_DETECTION_H_
#include "vp8/encoder/onyx_int.h"
#include "vpx/vpx_integer.h"
#include "vpx_dsp/skin_detection.h"
#include "vpx_scale/yv12config.h"
#ifdef __cplusplus
extern "C" {
#endif
struct VP8_COMP;
typedef enum {
// Skin detection based on 8x8 block. If two of them are identified as skin,
// the macroblock is marked as skin.
SKIN_8X8,
// Skin detection based on 16x16 block.
SKIN_16X16
} SKIN_DETECTION_BLOCK_SIZE;
int vp8_compute_skin_block(const uint8_t *y, const uint8_t *u, const uint8_t *v,
int stride, int strideuv,
SKIN_DETECTION_BLOCK_SIZE bsize, int consec_zeromv,
int curr_motion_magn);
#ifdef OUTPUT_YUV_SKINMAP
// For viewing skin map on input source.
void vp8_compute_skin_map(struct VP8_COMP *const cpi, FILE *yuv_skinmap_file);
#endif
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VP8_COMMON_SKIN_DETECTION_H_