oRTP: /usr/obj/ports_mfs/ortp-0.24.2/ortp-0.24.2/include/ortp/rtpprofile.h Source File

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rtpprofile.h
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1 /*
2 The oRTP library is an RTP (Realtime Transport Protocol - rfc3550) stack.
3 Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19
26 #ifndef RTPPROFILE_H
27 #define RTPPROFILE_H
28 #include <ortp/port.h>
29
30 #ifdef __cplusplus
31 extern "C"{
32 #endif
33
34 #define RTP_PROFILE_MAX_PAYLOADS 128
35
41 struct _RtpProfile
42 {
43 char *name;
44 PayloadType *payload[RTP_PROFILE_MAX_PAYLOADS];
45 };
46
47
48 typedef struct _RtpProfile RtpProfile;
49
50 ORTP_VAR_PUBLIC RtpProfile av_profile;
51
52 #define rtp_profile_get_name(profile) (const char*)((profile)->name)
53
54 ORTP_PUBLIC void rtp_profile_set_payload(RtpProfile *prof, int idx, PayloadType *pt);
55
62 #define rtp_profile_clear_payload(profile,index) \
63 rtp_profile_set_payload(profile,index,NULL)
64
65 /* I prefer have this function inlined because it is very often called in the code */
74 static ORTP_INLINE PayloadType * rtp_profile_get_payload(const RtpProfile *prof, int idx){
75 if (idx<0 || idx>=RTP_PROFILE_MAX_PAYLOADS) {
76 return NULL;
77 }
78 return prof->payload[idx];
79 }
80 ORTP_PUBLIC void rtp_profile_clear_all(RtpProfile *prof);
81 ORTP_PUBLIC void rtp_profile_set_name(RtpProfile *prof, const char *name);
82 ORTP_PUBLIC PayloadType * rtp_profile_get_payload_from_mime(RtpProfile *profile,const char *mime);
83 ORTP_PUBLIC PayloadType * rtp_profile_get_payload_from_rtpmap(RtpProfile *profile, const char *rtpmap);
84 ORTP_PUBLIC int rtp_profile_get_payload_number_from_mime(RtpProfile *profile,const char *mime);
85 ORTP_PUBLIC int rtp_profile_get_payload_number_from_rtpmap(RtpProfile *profile, const char *rtpmap);
86 ORTP_PUBLIC int rtp_profile_find_payload_number(RtpProfile *prof,const char *mime,int rate, int channels);
87 ORTP_PUBLIC PayloadType * rtp_profile_find_payload(RtpProfile *prof,const char *mime,int rate, int channels);
88 ORTP_PUBLIC int rtp_profile_move_payload(RtpProfile *prof,int oldpos,int newpos);
89
90 ORTP_PUBLIC RtpProfile * rtp_profile_new(const char *name);
91 /* clone a profile, payload are not cloned */
92 ORTP_PUBLIC RtpProfile * rtp_profile_clone(RtpProfile *prof);
93
94
95 /*clone a profile and its payloads (ie payload type are newly allocated, not reusing payload types of the reference profile) */
96 ORTP_PUBLIC RtpProfile * rtp_profile_clone_full(RtpProfile *prof);
97 /* frees the profile and all its PayloadTypes*/
98 ORTP_PUBLIC void rtp_profile_destroy(RtpProfile *prof);
99
100 #ifdef __cplusplus
101 }
102 #endif
103
104 #endif
_PayloadType
Definition: payloadtype.h:67
rtp_profile_set_name
ORTP_PUBLIC void rtp_profile_set_name(RtpProfile *prof, const char *name)
Definition: rtpprofile.c:180
_RtpProfile
Definition: rtpprofile.h:41
rtp_profile_set_payload
ORTP_PUBLIC void rtp_profile_set_payload(RtpProfile *prof, int idx, PayloadType *pt)
Definition: rtpprofile.c:153
rtp_profile_clear_all
ORTP_PUBLIC void rtp_profile_clear_all(RtpProfile *prof)
Definition: rtpprofile.c:166