diff options
Diffstat (limited to 'kopete/protocols/jabber/jingle/libjingle/talk/third_party/ortp/payloadtype.h')
-rw-r--r-- | kopete/protocols/jabber/jingle/libjingle/talk/third_party/ortp/payloadtype.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/third_party/ortp/payloadtype.h b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/ortp/payloadtype.h new file mode 100644 index 00000000..e5efa797 --- /dev/null +++ b/kopete/protocols/jabber/jingle/libjingle/talk/third_party/ortp/payloadtype.h @@ -0,0 +1,136 @@ +/* + The oRTP library is an RTP (Realtime Transport Protocol - rfc1889) stack. + Copyright (C) 2001 Simon MORLAT simon.morlat@linphone.org + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#ifndef PAYLOADTYPE_H +#define PAYLOADTYPE_H +#include <rtpport.h> + +typedef enum{ + PAYLOAD_TYPE_ALLOCATED = 1 +}PayloadTypeFlags; + +struct _PayloadType +{ + gint type; + #define PAYLOAD_AUDIO_CONTINUOUS 0 + #define PAYLOAD_AUDIO_PACKETIZED 1 + #define PAYLOAD_VIDEO 2 + #define PAYLOAD_OTHER 3 /* ?? */ + gint clock_rate; + char bits_per_sample; /* in case of continuous audio data */ + char *zero_pattern; + gint pattern_length; + /* other usefull information */ + gint normal_bitrate; /*in bit/s */ + char *mime_type; + char *fmtp; /*various parameters, as a string */ + PayloadTypeFlags flags; + void *user_data; +}; + +#ifndef PayloadType_defined +#define PayloadType_defined +typedef struct _PayloadType PayloadType; +#endif + +#ifdef __cplusplus +extern "C"{ +#endif +PayloadType *payload_type_new(); +PayloadType *payload_type_clone(PayloadType *payload); +void payload_type_destroy(PayloadType *pt); +#ifdef __cplusplus +} +#endif + +#define payload_type_set_flag(pt,flag) (pt)->flags|=(flag) +#define payload_type_unset_flag(pt,flag) (pt)->flags&=(~flag) + +#define RTP_PROFILE_MAX_PAYLOADS 128 + +struct _RtpProfile +{ + char *name; + PayloadType *payload[RTP_PROFILE_MAX_PAYLOADS]; +}; + + +typedef struct _RtpProfile RtpProfile; + + +extern RtpProfile av_profile; + +#define payload_type_set_user_data(pt,p) (pt)->user_data=(p) +#define payload_type_get_user_data(pt) ((pt)->user_data) + + + +#define rtp_profile_get_name(profile) (const char*)((profile)->name) +#define rtp_profile_set_payload(profile,index,pt) (profile)->payload[(index)]=(pt) +#define rtp_profile_clear_payload(profile,index) (profile)->payload[(index)]=NULL +#define rtp_profile_clear_all(profile) memset((void*)(profile),0,sizeof(RtpProfile)) +#define rtp_profile_get_payload(profile,index) ((profile)->payload[(index)]) +#ifdef __cplusplus +extern "C"{ +#endif +void rtp_profile_set_name(RtpProfile *prof, const char *name); +PayloadType * rtp_profile_get_payload_from_mime(RtpProfile *profile,const char *mime); +PayloadType * rtp_profile_get_payload_from_rtpmap(RtpProfile *profile, const char *rtpmap); +gint rtp_profile_get_payload_number_from_mime(RtpProfile *profile,const char *mime); +gint rtp_profile_get_payload_number_from_rtpmap(RtpProfile *profile, const char *rtpmap); +gint rtp_profile_find_payload_number(RtpProfile *prof,const gchar *mime,int rate); +PayloadType * rtp_profile_find_payload(RtpProfile *prof,const gchar *mime,int rate); +gint rtp_profile_move_payload(RtpProfile *prof,int oldpos,int newpos); + +RtpProfile * rtp_profile_new(const char *name); +/* clone a profile, payload are not cloned */ +RtpProfile * rtp_profile_clone(RtpProfile *prof); +/* copy a profile into another one; payload are not cloned */ +void rtp_profile_copy(const RtpProfile *orig, RtpProfile *dest); + +/*clone a profile and its payloads (ie payload type are newly allocated, not reusing payload types of the reference profile) */ +RtpProfile * rtp_profile_clone_full(RtpProfile *prof); +/* frees the profile and all its PayloadTypes*/ +void rtp_profile_destroy(RtpProfile *prof); +#ifdef __cplusplus +} +#endif + +/* some payload types */ +/* audio */ +extern PayloadType pcmu8000; +extern PayloadType pcma8000; +extern PayloadType pcm8000; +extern PayloadType lpc1016; +extern PayloadType gsm; +extern PayloadType lpc1015; +extern PayloadType speex_nb; +extern PayloadType speex_wb; +extern PayloadType payload_type_ilbc; +extern PayloadType truespeech; + +/* video */ +extern PayloadType mpv; +extern PayloadType h261; +extern PayloadType h263; + + + + +#endif |