1/*
2 *  Copyright (c) 2010 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
12#ifndef VP9_DECODER_VP9_DECODEFRAME_H_
13#define VP9_DECODER_VP9_DECODEFRAME_H_
14
15#ifdef __cplusplus
16extern "C" {
17#endif
18
19struct VP9Common;
20struct VP9Decoder;
21struct vp9_read_bit_buffer;
22
23void vp9_init_dequantizer(struct VP9Common *cm);
24
25void vp9_decode_frame(struct VP9Decoder *pbi,
26                      const uint8_t *data, const uint8_t *data_end,
27                      const uint8_t **p_data_end);
28
29int vp9_read_sync_code(struct vp9_read_bit_buffer *const rb);
30void vp9_read_frame_size(struct vp9_read_bit_buffer *rb,
31                         int *width, int *height);
32BITSTREAM_PROFILE vp9_read_profile(struct vp9_read_bit_buffer *rb);
33
34#ifdef __cplusplus
35}  // extern "C"
36#endif
37
38#endif  // VP9_DECODER_VP9_DECODEFRAME_H_
39