| c732d49e |
* 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 tmedia_codec_dummy.c
* @brief Dummy codecs used for test only.
*
* @author Mamadou Diop <diopmamadou(at)doubango[dot]org>
*
*/
#include "tinymedia/tmedia_codec_dummy.h"
#include "tsk_string.h"
#include "tsk_debug.h"
//=================================================================================================
// Dummy G.711u object definition
//
#define tmedia_codec_dpcmu_sdp_att_get tsk_null
#define tmedia_codec_dpcmu_fmtp_encode tsk_null
#define tmedia_codec_dpcmu_fmtp_decode tsk_null
tsk_bool_t tmedia_codec_dpcmu_sdp_att_match(const tmedia_codec_t* codec, const char* att_name, const char* att_value)
{ /* always match */
return tsk_true;
}
/* constructor */
static tsk_object_t* tmedia_codec_dpcmu_ctor(tsk_object_t * self, va_list * app)
{
tmedia_codec_dpcmu_t *dpcmu = self;
if(dpcmu){
/* init base: called by tmedia_codec_create() */
/* init self */
}
return self;
}
/* destructor */
static tsk_object_t* tmedia_codec_dpcmu_dtor(tsk_object_t * self)
{
tmedia_codec_dpcmu_t *dpcmu = self;
if(dpcmu){
/* deinit base */
tmedia_codec_audio_deinit(dpcmu);
/* deinit self */
}
return self;
}
/* object definition */
static const tsk_object_def_t tmedia_codec_dpcmu_def_s =
{
sizeof(tmedia_codec_dpcmu_t),
tmedia_codec_dpcmu_ctor,
tmedia_codec_dpcmu_dtor,
tmedia_codec_cmp,
};
/* plugin definition*/
static const tmedia_codec_plugin_def_t tmedia_codec_dpcmu_plugin_def_s =
{
&tmedia_codec_dpcmu_def_s,
tmedia_audio,
tmedia_codec_id_pcmu,
"G.711u",
"Dummy G.711u codec",
TMEDIA_CODEC_FORMAT_G711u,
tsk_false,
8000, // rate
{ /* audio */
1, // channels
20 // ptime
},
/* video */
{0},
tsk_null, // set()
tsk_null, // open
tsk_null, // close
tmedia_codec_dpcmu_fmtp_encode,
tmedia_codec_dpcmu_fmtp_decode,
tmedia_codec_dpcmu_sdp_att_match,
tmedia_codec_dpcmu_sdp_att_get,
};
const tmedia_codec_plugin_def_t *tmedia_codec_dpcmu_plugin_def_t = &tmedia_codec_dpcmu_plugin_def_s;
//=================================================================================================
// Dummy G.711a object definition
//
#define tmedia_codec_dpcma_sdp_att_get tsk_null
#define tmedia_codec_dpcma_fmtp_set tsk_null
#define tmedia_codec_dpcma_fmtp_encode tsk_null
#define tmedia_codec_dpcma_fmtp_decode tsk_null
tsk_bool_t tmedia_codec_dpcma_sdp_att_match(const tmedia_codec_t* codec, const char* att_name, const char* att_value)
{ /* always match */
return tsk_true;
}
/* constructor */
static tsk_object_t* tmedia_codec_dpcma_ctor(tsk_object_t * self, va_list * app)
{
tmedia_codec_dpcma_t *dpcma = self;
if(dpcma){
/* init base: called by tmedia_codec_create() */
/* init self */
}
return self;
}
/* destructor */
static tsk_object_t* tmedia_codec_dpcma_dtor(tsk_object_t * self)
{
tmedia_codec_dpcma_t *dpcma = self;
if(dpcma){
/* deinit base */
tmedia_codec_audio_deinit(dpcma);
/* deinit self */
}
return self;
}
/* object definition */
static const tsk_object_def_t tmedia_codec_dpcma_def_s =
{
sizeof(tmedia_codec_dpcma_t),
tmedia_codec_dpcma_ctor,
tmedia_codec_dpcma_dtor,
tmedia_codec_cmp,
};
/* plugin definition*/
static const tmedia_codec_plugin_def_t tmedia_codec_dpcma_plugin_def_s =
{
&tmedia_codec_dpcma_def_s,
tmedia_audio,
tmedia_codec_id_pcma,
"G.711a",
"Dummy G.711a codec",
TMEDIA_CODEC_FORMAT_G711a,
tsk_false,
8000, // rate
{ /* audio */
1, // channels
20 // ptime
},
/* video */
{0},
tsk_null, // set()
tsk_null, // open
tsk_null, // close
tmedia_codec_dpcma_fmtp_encode,
tmedia_codec_dpcma_fmtp_decode,
tmedia_codec_dpcma_sdp_att_match,
tmedia_codec_dpcma_sdp_att_get
};
const tmedia_codec_plugin_def_t *tmedia_codec_dpcma_plugin_def_t = &tmedia_codec_dpcma_plugin_def_s;
//=================================================================================================
// Dummy H.263 object definition
//
tsk_size_t tmedia_codec_dh263_fmtp_encode(tmedia_codec_t* self, const void* in_data, tsk_size_t in_size, void** out_data, tsk_size_t* out_max_size)
{
return 0;
}
tsk_size_t tmedia_codec_dh263_fmtp_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)
{
return 0;
}
tsk_bool_t tmedia_codec_dh263_sdp_att_match(const tmedia_codec_t* codec, const char* att_name, const char* att_value)
{
/* check whether we can match this fmtp with our local
* check size, maxbr, fps ...*/
return tsk_true;
}
char* tmedia_codec_dh263_sdp_att_get(const tmedia_codec_t* codec, const char* att_name)
{
return tsk_strdup("CIF=2/MaxBR=3840;QCIF=2/MaxBR=1920");
}
int tmedia_codec_dh263_fmtp_set(tmedia_codec_t* self, const char* fmtp)
{
TSK_DEBUG_INFO("remote fmtp=%s", fmtp);
return 0;
}
/* constructor */
static tsk_object_t* tmedia_codec_dh263_ctor(tsk_object_t * self, va_list * app)
{
tmedia_codec_dh263_t *dh263 = self;
if(dh263){
/* init base: called by tmedia_codec_create() */
/* init self */
}
return self;
}
/* destructor */
static tsk_object_t* tmedia_codec_dh263_dtor(tsk_object_t * self)
{
tmedia_codec_dh263_t *dh263 = self;
if(dh263){
/* deinit base */
tmedia_codec_video_deinit(dh263);
/* deinit self */
}
return self;
}
/* object definition */
static const tsk_object_def_t tmedia_codec_dh263_def_s =
{
sizeof(tmedia_codec_dh263_t),
tmedia_codec_dh263_ctor,
tmedia_codec_dh263_dtor,
tmedia_codec_cmp,
};
/* plugin definition*/
static const tmedia_codec_plugin_def_t tmedia_codec_dh263_plugin_def_s =
{
&tmedia_codec_dh263_def_s,
tmedia_video,
tmedia_codec_id_h263,
"H263",
"Dummy H.263-1996 codec",
TMEDIA_CODEC_FORMAT_H263,
tsk_false,
90000, // rate
/* audio */
{ 0 },
/* video */
{176, 144},
tsk_null, // set()
tsk_null, // open
tsk_null, // close
tmedia_codec_dh263_fmtp_encode,
tmedia_codec_dh263_fmtp_decode,
tmedia_codec_dh263_sdp_att_match,
tmedia_codec_dh263_sdp_att_get
};
const tmedia_codec_plugin_def_t *tmedia_codec_dh263_plugin_def_t = &tmedia_codec_dh263_plugin_def_s;
//=================================================================================================
// Dummy H.264 (Base profile 10) object definition
//
tsk_size_t tmedia_codec_dh264_fmtp_encode(tmedia_codec_t* self, const void* in_data, tsk_size_t in_size, void** out_data, tsk_size_t* out_max_size)
{
return 0;
}
tsk_size_t tmedia_codec_dh264_fmtp_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)
{
return 0;
}
tsk_bool_t tmedia_codec_dh264_sdp_att_match(const tmedia_codec_t* codec, const char* att_name, const char* att_value)
{
/* check whether we can match this fmtp with our local
* check size, maxbr, fps, profile-level-id, packetization-mode ...*/
return tsk_true;
}
char* tmedia_codec_dh264_sdp_att_get(const tmedia_codec_t* codec, const char* att_name)
{
return tsk_strdup("profile-level-id=42A01E;sprop-parameter-sets=Z0IACpZTBYmI,aMljiA==");
}
int tmedia_codec_dh264_fmtp_set(tmedia_codec_t* self, const char* fmtp)
{
TSK_DEBUG_INFO("remote fmtp=%s", fmtp);
return 0;
}
/* constructor */
static tsk_object_t* tmedia_codec_dh264_ctor(tsk_object_t * self, va_list * app)
{
tmedia_codec_dh264_t *dh264 = self;
if(dh264){
/* init base: called by tmedia_codec_create() */
/* init self */
}
return self;
}
/* destructor */
static tsk_object_t* tmedia_codec_dh264_dtor(tsk_object_t * self)
{
tmedia_codec_dh264_t *dh264 = self;
if(dh264){
/* deinit base */
tmedia_codec_video_deinit(dh264);
/* deinit self */
}
return self;
}
/* object definition */
static const tsk_object_def_t tmedia_codec_dh264_def_s =
{
sizeof(tmedia_codec_dh264_t),
tmedia_codec_dh264_ctor,
tmedia_codec_dh264_dtor,
tmedia_codec_cmp,
};
/* plugin definition*/
static const tmedia_codec_plugin_def_t tmedia_codec_dh264_plugin_def_s =
{
&tmedia_codec_dh264_def_s,
tmedia_video,
tmedia_codec_id_h264_bp,
"H264",
"Dummy H.264 (base profile 10) codec",
TMEDIA_CODEC_FORMAT_H264_BP,
tsk_true,
90000, // rate
/* audio */
{ 0 },
/* video */
{176, 144},
tsk_null, // set()
tsk_null, // open
tsk_null, // close
tmedia_codec_dh264_fmtp_encode,
tmedia_codec_dh264_fmtp_decode,
tmedia_codec_dh264_sdp_att_match,
tmedia_codec_dh264_sdp_att_get
};
const tmedia_codec_plugin_def_t *tmedia_codec_dh264_plugin_def_t = &tmedia_codec_dh264_plugin_def_s; |