blob: 4728070e2fed510a15df9ce823835fbd02c45686
1 | /* ***** BEGIN LICENSE BLOCK ***** |
2 | * Source last modified: $Id: rm_stream.h,v 1.1.1.1.2.1 2005/05/04 18:20:57 hubbe Exp $ |
3 | * |
4 | * REALNETWORKS CONFIDENTIAL--NOT FOR DISTRIBUTION IN SOURCE CODE FORM |
5 | * Portions Copyright (c) 1995-2005 RealNetworks, Inc. |
6 | * All Rights Reserved. |
7 | * |
8 | * The contents of this file, and the files included with this file, |
9 | * are subject to the current version of the Real Format Source Code |
10 | * Porting and Optimization License, available at |
11 | * https://helixcommunity.org/2005/license/realformatsource (unless |
12 | * RealNetworks otherwise expressly agrees in writing that you are |
13 | * subject to a different license). You may also obtain the license |
14 | * terms directly from RealNetworks. You may not use this file except |
15 | * in compliance with the Real Format Source Code Porting and |
16 | * Optimization License. There are no redistribution rights for the |
17 | * source code of this file. Please see the Real Format Source Code |
18 | * Porting and Optimization License for the rights, obligations and |
19 | * limitations governing use of the contents of the file. |
20 | * |
21 | * RealNetworks is the developer of the Original Code and owns the |
22 | * copyrights in the portions it created. |
23 | * |
24 | * This file, and the files included with this file, is distributed and |
25 | * made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, |
26 | * EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL |
27 | * SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF |
28 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT |
29 | * OR NON-INFRINGEMENT. |
30 | * |
31 | * Technology Compatibility Kit Test Suite(s) Location: |
32 | * https://rarvcode-tck.helixcommunity.org |
33 | * |
34 | * Contributor(s): |
35 | * |
36 | * ***** END LICENSE BLOCK ***** */ |
37 | |
38 | #ifndef RM_STREAM_H |
39 | #define RM_STREAM_H |
40 | |
41 | #include "helix_types.h" |
42 | #include "helix_result.h" |
43 | #include "rm_property.h" |
44 | |
45 | #ifdef __cplusplus |
46 | extern "C" { |
47 | #endif /* #ifdef __cplusplus */ |
48 | |
49 | /* |
50 | * Stream header definition. |
51 | * |
52 | * Users are strongly encouraged to use the accessor |
53 | * functions below to retrieve information from the |
54 | * rm_stream_header struct, since the definition |
55 | * may change in the future. |
56 | */ |
57 | typedef struct rm_stream_header_struct { |
58 | char* pMimeType; |
59 | char* pStreamName; |
60 | UINT32 ulStreamNumber; |
61 | UINT32 ulMaxBitRate; |
62 | UINT32 ulAvgBitRate; |
63 | UINT32 ulMaxPacketSize; |
64 | UINT32 ulAvgPacketSize; |
65 | UINT32 ulDuration; |
66 | UINT32 ulPreroll; |
67 | UINT32 ulStartTime; |
68 | UINT32 ulStartOffset; |
69 | UINT32 ulStreamSize; |
70 | UINT32 ulOpaqueDataLen; |
71 | BYTE* pOpaqueData; |
72 | UINT32 ulNumProperties; |
73 | rm_property* pProperty; |
74 | } rm_stream_header; |
75 | |
76 | /* |
77 | * These are the accessor functions used to retrieve |
78 | * information from the stream header |
79 | */ |
80 | UINT32 rm_stream_get_number(rm_stream_header* hdr); |
81 | UINT32 rm_stream_get_max_bit_rate(rm_stream_header* hdr); |
82 | UINT32 rm_stream_get_avg_bit_rate(rm_stream_header* hdr); |
83 | UINT32 rm_stream_get_max_packet_size(rm_stream_header* hdr); |
84 | UINT32 rm_stream_get_avg_packet_size(rm_stream_header* hdr); |
85 | UINT32 rm_stream_get_start_time(rm_stream_header* hdr); |
86 | UINT32 rm_stream_get_preroll(rm_stream_header* hdr); |
87 | UINT32 rm_stream_get_duration(rm_stream_header* hdr); |
88 | UINT32 rm_stream_get_data_offset(rm_stream_header* hdr); |
89 | UINT32 rm_stream_get_data_size(rm_stream_header* hdr); |
90 | const char* rm_stream_get_name(rm_stream_header* hdr); |
91 | const char* rm_stream_get_mime_type(rm_stream_header* hdr); |
92 | UINT32 rm_stream_get_properties(rm_stream_header* hdr, rm_property** ppProp); |
93 | HXBOOL rm_stream_is_realaudio(rm_stream_header* hdr); |
94 | HXBOOL rm_stream_is_realvideo(rm_stream_header* hdr); |
95 | HXBOOL rm_stream_is_realevent(rm_stream_header* hdr); |
96 | HXBOOL rm_stream_is_realaudio_mimetype(const char* pszStr); |
97 | HXBOOL rm_stream_is_realvideo_mimetype(const char* pszStr); |
98 | HXBOOL rm_stream_is_realevent_mimetype(const char* pszStr); |
99 | HXBOOL rm_stream_is_real_mimetype(const char* pszStr); |
100 | HX_RESULT rm_stream_get_property_int(rm_stream_header* hdr, |
101 | const char* pszStr, |
102 | UINT32* pulVal); |
103 | HX_RESULT rm_stream_get_property_buf(rm_stream_header* hdr, |
104 | const char* pszStr, |
105 | BYTE** ppBuf, |
106 | UINT32* pulLen); |
107 | HX_RESULT rm_stream_get_property_str(rm_stream_header* hdr, |
108 | const char* pszStr, |
109 | char** ppszStr); |
110 | |
111 | #ifdef __cplusplus |
112 | } |
113 | #endif /* #ifdef __cplusplus */ |
114 | |
115 | #endif /* #ifndef RM_STREAM_H */ |
116 |