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Wed Mar 12 07:00:01 CET 2003

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@641 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matteo Brancaleoni
2003-03-12 06:00:18 +00:00
parent 67fad0eab1
commit 66a57e51e3
18 changed files with 820 additions and 310 deletions
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30
include/asterisk/rtp.h
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@@ -25,6 +25,14 @@
extern "C" {
#endif
/* Codes for RTP-specific data - not defined by our AST_FORMAT codes */
/*! DTMF (RFC2833) */
#define AST_RTP_DTMF (1 << 0)
/*! 'Comfort Noise' (RFC3389) */
#define AST_RTP_CN (1 << 1)
/*! Maximum RTP-specific code */
#define AST_RTP_MAX AST_RTP_CN
struct ast_rtp_protocol {
struct ast_rtp *(*get_rtp_info)(struct ast_channel *chan); /* Get RTP struct, or NULL if unwilling to transfer */
int (*set_rtp_peer)(struct ast_channel *chan, struct ast_rtp *peer); /* Set RTP peer */
@@ -61,14 +69,24 @@ int ast_rtp_senddigit(struct ast_rtp *rtp, char digit);
int ast_rtp_settos(struct ast_rtp *rtp, int tos);
// Setting RTP payload types from lines in a SDP description:
void rtp_pt_init(struct ast_rtp* rtp);
void rtp_set_m_type(struct ast_rtp* rtp, int pt);
void rtp_set_rtpmap_type(struct ast_rtp* rtp, int pt,
char* mimeType, char* mimeSubtype);
// Mapping between RTP payload format codes and Asterisk codes:
struct rtpPayloadType rtp_lookup_pt(struct ast_rtp* rtp, int pt);
int rtp_lookup_code(struct ast_rtp* rtp, int isAstFormat, int code);
void rtp_get_current_formats(struct ast_rtp* rtp,
int* astFormats, int* nonAstFormats);
// Mapping an Asterisk code into a MIME subtype (string):
char* rtp_lookup_mime_subtype(int isAstFormat, int code);
void ast_rtp_setnat(struct ast_rtp *rtp, int nat);
int ast2rtp(int id);
int rtp2ast(int id);
char *ast2rtpn(int id);
int ast_rtp_bridge(struct ast_channel *c0, struct ast_channel *c1, int flags, struct ast_frame **fo, struct ast_channel **rc);
int ast_rtp_proto_register(struct ast_rtp_protocol *proto);