2008-03-20 00:51:47 +00:00
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#ifndef __GST_RTP_DTMF_COMMON_H__
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#define __GST_RTP_DTMF_COMMON_H__
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2009-02-20 22:37:43 +00:00
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typedef struct
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{
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unsigned event:8; /* Current DTMF event */
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2008-03-20 00:51:47 +00:00
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#if G_BYTE_ORDER == G_LITTLE_ENDIAN
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2009-02-20 22:37:43 +00:00
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unsigned volume:6; /* power level of the tone, in dBm0 */
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unsigned r:1; /* Reserved-bit */
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unsigned e:1; /* End-bit */
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2008-03-20 00:51:47 +00:00
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#elif G_BYTE_ORDER == G_BIG_ENDIAN
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2009-02-20 22:37:43 +00:00
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unsigned e:1; /* End-bit */
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unsigned r:1; /* Reserved-bit */
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unsigned volume:6; /* power level of the tone, in dBm0 */
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2008-03-20 00:51:47 +00:00
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#else
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#error "G_BYTE_ORDER should be big or little endian."
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#endif
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2009-02-20 22:37:43 +00:00
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unsigned duration:16; /* Duration of digit, in timestamp units */
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2008-03-20 00:51:47 +00:00
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} GstRTPDTMFPayload;
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#endif /* __GST_RTP_DTMF_COMMON_H__ */
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