| * Copyright (c) 2013 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 VP10_DECODER_DSUBEXP_H_ |
| #define VP10_DECODER_DSUBEXP_H_ |
| #include "vp10/decoder/bitreader.h" |
| void vp10_diff_update_prob(vp10_reader *r, vpx_prob* p); |
| // mag_bits is number of bits for magnitude. The alphabet is of size |
| // 2 * 2^mag_bits + 1, symmetric around 0, where one bit is used to |
| // indicate 0 or non-zero, mag_bits bits are used to indicate magnitide |
| // and 1 more bit for the sign if non-zero. |
| int vp10_read_primitive_symmetric(vp10_reader *r, unsigned int mag_bits); |
| #endif // VP10_DECODER_DSUBEXP_H_ |
