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comparison libtest/wavreader.h @ 7:634df6435e16

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libtest: WAV reader and writer code from opencore-amr-0.1.6/test
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 19 Nov 2022 22:50:08 +0000
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6:b2255a5d0519 7:634df6435e16
1 /* ------------------------------------------------------------------
2 * Copyright (C) 2009 Martin Storsjo
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
13 * express or implied.
14 * See the License for the specific language governing permissions
15 * and limitations under the License.
16 * -------------------------------------------------------------------
17 */
18
19 #ifndef WAVREADER_H
20 #define WAVREADER_H
21
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25
26 void* wav_read_open(const char *filename);
27 void wav_read_close(void* obj);
28
29 int wav_get_header(void* obj, int* format, int* channels, int* sample_rate, int* bits_per_sample, unsigned int* data_length);
30 int wav_read_data(void* obj, unsigned char* data, unsigned int length);
31
32 #ifdef __cplusplus
33 }
34 #endif
35
36 #endif
37