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-rw-r--r--tinyDAV/include/tinydav/t140/tdav_session_t140.h98
1 files changed, 98 insertions, 0 deletions
diff --git a/tinyDAV/include/tinydav/t140/tdav_session_t140.h b/tinyDAV/include/tinydav/t140/tdav_session_t140.h
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+++ b/tinyDAV/include/tinydav/t140/tdav_session_t140.h
@@ -0,0 +1,98 @@
+/*
+* Copyright (C) 2012 Doubango Telecom <http://www.doubango.org>
+*
+* This file is part of Open Source Doubango Framework.
+*
+* DOUBANGO is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* DOUBANGO is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with DOUBANGO.
+*
+*/
+
+/**@file tdav_session_t140.h
+ * @brief Session for T140 protocol (RFC 4103)
+ */
+#ifndef TINYDAV_SESSION_T140_H
+#define TINYDAV_SESSION_T140_H
+
+#include "tinydav_config.h"
+
+#include "tinydav/tdav_session_av.h"
+#include "tsk_timer.h"
+
+TDAV_BEGIN_DECLS
+
+#define TDAV_SESSION_T140(self) ((tdav_session_t140_t*)(self))
+
+typedef tsk_list_t tdav_session_t140_blocks_L_t;
+
+typedef struct tdav_session_t140_s
+{
+ TDAV_DECLARE_SESSION_AV;
+
+ tsk_bool_t started;
+ tsk_timer_manager_handle_t *h_timer;
+
+ struct{
+ const void* context;
+ tmedia_session_t140_ondata_cb_f func;
+ } cb_ondata;
+
+ struct {
+ uint32_t payload_type;
+ struct tmedia_codec_s* codec;
+
+ void* buffer;
+ tsk_size_t buffer_size;
+ tsk_size_t buffer_idx;
+
+ void* red_buffer;
+ tsk_size_t red_buffer_size;
+
+ tdav_session_t140_blocks_L_t* blocks;
+ int64_t blocks_count;
+ struct{
+ tsk_timer_id_t id;
+ int64_t timeout;
+ }timer_buffering;
+ struct{
+ tsk_timer_id_t id;
+ int64_t timeout;
+ }timer_idle;
+ } encoder;
+
+ struct {
+ uint32_t payload_type;
+ struct tmedia_codec_s* codec;
+
+ void* buffer;
+ tsk_size_t buffer_size;
+
+ void* consumer_buffer;
+ tsk_size_t consumer_buffer_size;
+
+ tdav_session_t140_blocks_L_t* blocks;
+ int64_t blocks_count;
+ int32_t last_seq_num;
+ struct{
+ tsk_timer_id_t id;
+ int64_t timeout;
+ }timer_pkt_loss;
+ } decoder;
+}
+tdav_session_t140_t;
+
+TINYDAV_GEXTERN const tmedia_session_plugin_def_t *tdav_session_t140_plugin_def_t;
+
+TDAV_END_DECLS
+
+#endif /* TINYDAV_SESSION_T140_H */
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