Update of /usr/cvsroot/asterisk/include/asterisk
In directory mongoose.digium.com:/tmp/cvs-serv24621/include/asterisk
Modified Files:
frame.h
Log Message:
add new channel option (via ast_channel_setoption()) to let channel drivers
adjust txgain/rxgain if they are able (only Zap channels at this time)
modify app_chanspy to use new gain option
reformat app_chanspy to match coding guidelines
add user-controlled volume adjustment to app_meetme (issue #4170, heavily
modified to actually work on Zap channels)
Index: frame.h
===================================================================
RCS file: /usr/cvsroot/asterisk/include/asterisk/frame.h,v
retrieving revision 1.55
retrieving revision 1.56
diff -u -d -r1.55 -r1.56
--- frame.h 30 Aug 2005 18:32:09 -0000 1.55
+++ frame.h 7 Sep 2005 01:30:01 -0000 1.56
@@ -227,6 +227,22 @@
/* Set (or clear) Audio (Not-Clear) Mode */
#define AST_OPTION_AUDIO_MODE 4
+/* Set channel transmit gain */
+/* Option data is a single signed char
+ representing number of decibels (dB)
+ to set gain to (on top of any gain
+ specified in channel driver)
+*/
+#define AST_OPTION_TXGAIN 5
+
+/* Set channel receive gain */
+/* Option data is a single signed char
+ representing number of decibels (dB)
+ to set gain to (on top of any gain
+ specified in channel driver)
+*/
+#define AST_OPTION_RXGAIN 6
+
struct ast_option_header {
/* Always keep in network byte order */
#if __BYTE_ORDER == __BIG_ENDIAN
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