gst/dtmf/gstrtpdtmfcommon.h

   1
   2 #ifndef __GST_RTP_DTMF_COMMON_H__
   3 #define __GST_RTP_DTMF_COMMON_H__
   4
   5
   6 typedef struct {
   7   unsigned  event:8;         /* Current DTMF event */
   8 #if G_BYTE_ORDER == G_LITTLE_ENDIAN
   9   unsigned  volume:6;        /* power level of the tone, in dBm0 */
  10   unsigned  r:1;             /* Reserved-bit */
  11   unsigned  e:1;             /* End-bit */
  12 #elif G_BYTE_ORDER == G_BIG_ENDIAN
  13   unsigned  e:1;             /* End-bit */
  14   unsigned  r:1;             /* Reserved-bit */
  15   unsigned  volume:6;        /* power level of the tone, in dBm0 */
  16 #else
  17 #error "G_BYTE_ORDER should be big or little endian."
  18 #endif
  19   unsigned  duration:16;     /* Duration of digit, in timestamp units */
  20 } GstRTPDTMFPayload;
  21
  22 #endif /* __GST_RTP_DTMF_COMMON_H__ */