1 /*
2  *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef VP9_ENCODER_VP9_SKIN_MAP_H_
12 #define VP9_ENCODER_VP9_SKIN_MAP_H_
13 
14 #include "vp9/common/vp9_blockd.h"
15 
16 #ifdef __cplusplus
17 extern "C" {
18 #endif
19 
20 struct VP9_COMP;
21 
22 // #define OUTPUT_YUV_SKINMAP
23 
24 int vp9_skin_pixel(const uint8_t y, const uint8_t cb, const uint8_t cr);
25 
26 #ifdef OUTPUT_YUV_SKINMAP
27 // For viewing skin map on input source.
28 void vp9_compute_skin_map(struct VP9_COMP *const cpi, FILE *yuv_skinmap_file);
29 extern void vp9_write_yuv_frame_420(YV12_BUFFER_CONFIG *s, FILE *f);
30 #endif
31 
32 #ifdef __cplusplus
33 }  // extern "C"
34 #endif
35 
36 #endif  // VP9_ENCODER_VP9_SKIN_MAP_H_
37