1 /*----------------------------------------------------------------------------
2  *
3  * File:
4  * eas_wavefile.h
5  *
6  * Contents and purpose:
7  * Static data block for wave file parser.
8  *
9  * Copyright Sonic Network Inc. 2005
10 
11  * Licensed under the Apache License, Version 2.0 (the "License");
12  * you may not use this file except in compliance with the License.
13  * You may obtain a copy of the License at
14  *
15  *      http://www.apache.org/licenses/LICENSE-2.0
16  *
17  * Unless required by applicable law or agreed to in writing, software
18  * distributed under the License is distributed on an "AS IS" BASIS,
19  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
20  * See the License for the specific language governing permissions and
21  * limitations under the License.
22  *
23  *----------------------------------------------------------------------------
24  * Revision Control:
25  *   $Revision: 439 $
26  *   $Date: 2006-10-26 11:53:18 -0700 (Thu, 26 Oct 2006) $
27  *----------------------------------------------------------------------------
28 */
29 
30 #ifndef _EAS_WAVEFILE_H
31 #define _EAS_WAVEFILE_H
32 
33 #include "eas_data.h"
34 #include "eas_pcm.h"
35 
36 /*----------------------------------------------------------------------------
37  *
38  * S_WAVE_STATE
39  *
40  * This structure contains the WAVE file parser state information
41  *----------------------------------------------------------------------------
42 */
43 typedef struct s_wave_state_tag
44 {
45     EAS_FILE_HANDLE fileHandle;
46     EAS_PCM_HANDLE  streamHandle;
47     S_METADATA_CB   metadata;
48     EAS_U32         time;
49     EAS_I32         fileOffset;
50     EAS_I32         audioOffset;
51     EAS_I32         mediaLength;
52     EAS_U32         audioSize;
53     EAS_U32         flags;
54     EAS_I16         fileType;
55 #ifdef MMAPI_SUPPORT
56     EAS_VOID_PTR    fmtChunk;
57 #endif
58     EAS_I32         infoChunkPos;
59     EAS_I32         infoChunkSize;
60 } S_WAVE_STATE;
61 
62 #endif
63 
64