mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-08 10:31:05 +00:00
22 lines
732 B
C
22 lines
732 B
C
|
|
#ifndef __GST_RTP_DTMF_COMMON_H__
|
|
#define __GST_RTP_DTMF_COMMON_H__
|
|
|
|
|
|
typedef struct {
|
|
unsigned event:8; /* Current DTMF event */
|
|
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
|
|
unsigned volume:6; /* power level of the tone, in dBm0 */
|
|
unsigned r:1; /* Reserved-bit */
|
|
unsigned e:1; /* End-bit */
|
|
#elif G_BYTE_ORDER == G_BIG_ENDIAN
|
|
unsigned e:1; /* End-bit */
|
|
unsigned r:1; /* Reserved-bit */
|
|
unsigned volume:6; /* power level of the tone, in dBm0 */
|
|
#else
|
|
#error "G_BYTE_ORDER should be big or little endian."
|
|
#endif
|
|
unsigned duration:16; /* Duration of digit, in timestamp units */
|
|
} GstRTPDTMFPayload;
|
|
|
|
#endif /* __GST_RTP_DTMF_COMMON_H__ */
|