1/*
2 *  Copyright (c) 2013 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_WRITE_BIT_BUFFER_H_
12#define VP9_ENCODER_VP9_WRITE_BIT_BUFFER_H_
13
14#include <limits.h>
15
16#include "vpx/vpx_integer.h"
17
18#ifdef __cplusplus
19extern "C" {
20#endif
21
22struct vp9_write_bit_buffer {
23  uint8_t *bit_buffer;
24  size_t bit_offset;
25};
26
27size_t vp9_rb_bytes_written(struct vp9_write_bit_buffer *wb);
28
29void vp9_wb_write_bit(struct vp9_write_bit_buffer *wb, int bit);
30
31void vp9_wb_write_literal(struct vp9_write_bit_buffer *wb, int data, int bits);
32
33
34#ifdef __cplusplus
35}  // extern "C"
36#endif
37
38#endif  // VP9_ENCODER_VP9_WRITE_BIT_BUFFER_H_
39