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1 /*
2  *  Copyright (c) 2014 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 Y4MENC_H_
12 #define Y4MENC_H_
13 
14 #include "./tools_common.h"
15 
16 #include "vpx/vpx_decoder.h"
17 
18 #ifdef __cplusplus
19 extern "C" {
20 #endif
21 
22 #define Y4M_BUFFER_SIZE 128
23 
24 int y4m_write_file_header(char *buf, size_t len, int width, int height,
25                           const struct VpxRational *framerate,
26                           vpx_img_fmt_t fmt, unsigned int bit_depth);
27 int y4m_write_frame_header(char *buf, size_t len);
28 
29 #ifdef __cplusplus
30 }  // extern "C"
31 #endif
32 
33 #endif  // Y4MENC_H_
34