X-Git-Url: http://git.eversberg.eu/gitweb.cgi?p=lcr.git;a=blobdiff_plain;f=bchannel.h;h=55ce3238b0892c88094a37c3df13eacf2a211995;hp=2b03444f0313b3c1a6291b680e792c09f562a10a;hb=3e1c6a9f43301783ef2f517a0ce7d6204c987145;hpb=b0bd74e35e935aa976b68c594def4e8d2c22ef95

diff --git a/bchannel.h b/bchannel.h
index 2b03444..55ce323 100644
--- a/bchannel.h
+++ b/bchannel.h
@@ -9,6 +9,11 @@
 **                                                                           **
 \*****************************************************************************/ 
 
+/* this test produces a test tone to test gaps in audio stream */
+//#define SEAMLESS_TEST
+
+#define QUEUE_BUFFER_SIZE		8192 /* must be the power of two */
+#define QUEUE_BUFFER_MAX		4096 /* half of size */
 
 struct bchannel {
 	struct bchannel *next;
@@ -31,6 +36,15 @@ struct bchannel {
 	int b_dtmf;
 	int b_bf_len;
 	unsigned char b_bf_key[128];
+	int nodsp_queue;		/* enables nodsp_queue_buffer */
+	unsigned char nodsp_queue_buffer[QUEUE_BUFFER_SIZE];
+					/* buffer for seamless transmission */
+	unsigned int nodsp_queue_in, nodsp_queue_out;
+					/* in and out pointers */
+	int queue_sent;			/* data for mISDN was not confrmed yet */
+#ifdef SEAMLESS_TEST
+	int test;
+#endif
 };
 
 
@@ -40,7 +54,7 @@ extern pid_t bchannel_pid;
 int bchannel_initialize(void);
 void bchannel_deinitialize(void);
 void bchannel_destroy(struct bchannel *bchannel);
-int bchannel_create(struct bchannel *channel, int mode);
+int bchannel_create(struct bchannel *channel, int mode, int queue);
 void bchannel_activate(struct bchannel *channel, int activate);
 void bchannel_transmit(struct bchannel *channel, unsigned char *data, int len);
 void bchannel_join(struct bchannel *channel, unsigned short id);