cleanup of extras

git-svn-id: svn://192.168.202.10@17 3d104415-ff17-0410-8863-d5cf3c621b8a
2006-07-07 15:44:57 +00:00
parent 3716a7fea9
commit 93b5fa1e52
558 changed files with 224656 additions and 307 deletions
@@ -0,0 +1,60 @@
+
+// $Id: frame.h,v 1.6 2005/10/26 21:02:07 stevek Exp $
+
+/*
+ * app_conference
+ *
+ * A channel independent conference application for Asterisk
+ *
+ * Copyright (C) 2002, 2003 Junghanns.NET GmbH
+ * Copyright (C) 2003, 2004 HorizonLive.com, Inc.
+ *
+ * Klaus-Peter Junghanns <kapejod@ns1.jnetdns.de>
+ *
+ * This program may be modified and distributed under the 
+ * terms of the GNU Public License.
+ *
+ */
+
+#ifndef _APP_CONF_FRAME_H
+#define _APP_CONF_FRAME_H
+
+//
+// includes
+//
+
+#include "app_conference.h"
+#include "common.h"
+
+//
+// function declarations
+//
+
+// mixing 
+conf_frame* mix_frames( conf_frame* frames_in, int speaker_count, int listener_count ) ;
+
+conf_frame* mix_multiple_speakers( conf_frame* frames_in, int speakers, int listeners ) ;
+conf_frame* mix_single_speaker( conf_frame* frames_in ) ;
+
+// frame creation and deletion
+conf_frame* create_conf_frame( struct ast_conf_member* member, conf_frame* next, const struct ast_frame* fr ) ;
+conf_frame* delete_conf_frame( conf_frame* cf ) ;
+conf_frame* copy_conf_frame( conf_frame* src ) ;
+
+// convert frame functions
+struct ast_frame* convert_frame_to_slinear( struct ast_trans_pvt* trans, struct ast_frame* fr ) ;
+struct ast_frame* convert_frame_from_slinear( struct ast_trans_pvt* trans, struct ast_frame* fr ) ;
+struct ast_frame* convert_frame( struct ast_trans_pvt* trans, struct ast_frame* fr ) ;
+
+// slinear frame functions
+struct ast_frame* create_slinear_frame( char* data ) ;
+void mix_slinear_frames( char* dst, const char* src, int samples ) ;
+
+// silent frame functions
+conf_frame* get_silent_frame( void ) ;
+struct ast_frame* get_silent_slinear_frame( void ) ;
+
+// set delivery timestamp for frames
+void set_conf_frame_delivery( conf_frame* frame, struct timeval time ) ;
+
+#endif