#if HAVE_CRT
 #define _CRTDBG_MAP_ALLOC 
 #include <stdlib.h> 
 #include <crtdbg.h>
 #endif //HAVE_CRT
 /*

 * Copyright (C) 2020, University of the Basque Country (UPV/EHU)

 * Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
 *
 * The original file was part of Open Source Doubango Framework
 * Copyright (C) 2010-2011 Mamadou Diop.
 * Copyright (C) 2012 Doubango Telecom <http://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_codec_t140.c
  * @brief T140 codec implementation (RFC 4103)
  */
 #include "tinydav/codecs/t140/tdav_codec_t140.h"
 
 #include "tsk_string.h"
 #include "tsk_memory.h"
 #include "tsk_debug.h"
 
 // RFC 4103 - 6.  Parameter for Character Transmission Rate
 #define TDAV_CODEC_T140_CPS	30
 
 static int tdav_codec_t140_set(tmedia_codec_t* self, const struct tmedia_param_s* param)
 {
 	return 0;
 }
 
 static int tdav_codec_t140_open(tmedia_codec_t* self)
 {
 	return 0;
 }
 
 static int tdav_codec_t140_close(tmedia_codec_t* self)
 {
 	return 0;
 }
 
 
 static tsk_size_t tdav_codec_t140_encode(tmedia_codec_t* self, const void* in_data, tsk_size_t in_size, void** out_data, tsk_size_t* out_max_size)
 {
 	tsk_size_t out_size = in_size;
 	
 	if(!self || !in_data || !in_size || !out_data){
 		TSK_DEBUG_ERROR("Invalid parameter");
 		return 0;
 	}
 	
 	if(*out_max_size <out_size){
 		if(!(*out_data = tsk_realloc(*out_data, out_size))){
 			TSK_DEBUG_ERROR("Failed to allocate new buffer");
 			*out_max_size = 0;
 			return 0;
 		}
 		*out_max_size = out_size;
 	}
 	memcpy(*out_data, in_data, out_size);
 	
 	return out_size;
 }
 
 static tsk_size_t tdav_codec_t140_decode(tmedia_codec_t* self, const void* in_data, tsk_size_t in_size, void** out_data, tsk_size_t* out_max_size, const tsk_object_t* proto_hdr)
 {
 	tsk_size_t out_size = in_size;
 
 	if(!self || !in_data || !in_size || !out_data){
 		TSK_DEBUG_ERROR("Invalid parameter");
 		return 0;
 	}
 
 	/* allocate new buffer */
 	if(*out_max_size < out_size){
 		if(!(*out_data = tsk_realloc(*out_data, out_size))){
 			TSK_DEBUG_ERROR("Failed to allocate new buffer");
 			*out_max_size = 0;
 			return 0;
 		}
 		*out_max_size = out_size;
 	}
 	memcpy(*out_data, in_data, out_size);
 	
 	return out_size;
 }
 
 static tsk_bool_t tdav_codec_t140_sdp_att_match(const tmedia_codec_t* self, const char* att_name, const char* att_value)
 {
 	return tsk_true;
 }
 
 static char* tdav_codec_t140_sdp_att_get(const tmedia_codec_t* self, const char* att_name)
 {
 	if(!self || !att_name){
 		TSK_DEBUG_ERROR("Invalid parameter");
 		return tsk_null;
 	}
 
 	if(tsk_striequals("fmtp", att_name)){
 		char* fmtp = tsk_null;
 		tsk_sprintf(&fmtp, "cps=%d", TDAV_CODEC_T140_CPS);
 		return fmtp;
 	}
 	return tsk_null;
 }
 
 
 //
 //	G.711u Plugin definition
 //
 
 /* constructor */
 static tsk_object_t* tdav_codec_t140_ctor(tsk_object_t * self, va_list * app)
 {
 	tdav_codec_t140_t *t140 = self;
 	if(t140){
 		/* init base: called by tmedia_codec_create() */
 		/* init self */
 	}
 	return self;
 }
 /* destructor */
 static tsk_object_t* tdav_codec_t140_dtor(tsk_object_t * self)
 { 
 	tdav_codec_t140_t *t140 = self;
 	if(t140){
 		/* deinit base */
 		/* deinit self */
 	}
 
 	return self;
 }
 /* object definition */
 static const tsk_object_def_t tdav_codec_t140_def_s = 
 {
 	sizeof(tdav_codec_t140_t),
 	tdav_codec_t140_ctor, 
 	tdav_codec_t140_dtor,
 	tmedia_codec_cmp, 
 };
 /* plugin definition*/
 static const tmedia_codec_plugin_def_t tdav_codec_t140_plugin_def_s = 
 {
 	&tdav_codec_t140_def_s,
 	
 	tmedia_t140,
 	tmedia_codec_id_t140,
 	"t140",
 	"T140 codec (From tinyDAV)",
 	TMEDIA_CODEC_FORMAT_T140,
 	tsk_true,
 	1000, // rate
 	
 	/* audio */
 	{0},
 	
 	/* video */
 	{0},
 	
 	tdav_codec_t140_set,
 	tdav_codec_t140_open,
 	tdav_codec_t140_close,
 	tdav_codec_t140_encode,
 	tdav_codec_t140_decode,
 	tdav_codec_t140_sdp_att_match,
 	tdav_codec_t140_sdp_att_get
 };
 const tmedia_codec_plugin_def_t *tdav_codec_t140_plugin_def_t = &tdav_codec_t140_plugin_def_s;