1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
|
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
************************************************************************
* @file M4VSS3GPP_MediaAndCodecSubscription.c
* @brief Media readers and codecs subscription
* @note This file implements the subscription of supported media
* readers and decoders for the VSS. Potential support can
* be activated or de-activated
* using compilation flags set in the projects settings.
*************************************************************************
*/
#include "NXPSW_CompilerSwitches.h"
#include "M4OSA_Debug.h"
#include "M4VSS3GPP_InternalTypes.h" /**< Include for VSS specific types */
#include "M4VSS3GPP_InternalFunctions.h" /**< Registration module */
/* _______________________ */
/*| |*/
/*| reader subscription |*/
/*|_______________________|*/
/* Reader registration : at least one reader must be defined */
#ifndef M4VSS_SUPPORT_READER_3GP
#ifndef M4VSS_SUPPORT_READER_AMR
#ifndef M4VSS_SUPPORT_READER_MP3
#ifndef M4VSS_SUPPORT_READER_PCM
#ifndef M4VSS_SUPPORT_AUDEC_NULL
#error "no reader registered"
#endif /* M4VSS_SUPPORT_AUDEC_NULL */
#endif /* M4VSS_SUPPORT_READER_PCM */
#endif /* M4VSS_SUPPORT_READER_MP3 */
#endif /* M4VSS_SUPPORT_READER_AMR */
#endif /* M4VSS_SUPPORT_READER_3GP */
/* There must be at least one MPEG4 decoder */
#if !defined(M4VSS_SUPPORT_VIDEC_3GP) && !defined(M4VSS_ENABLE_EXTERNAL_DECODERS)
#error "Wait, what?"
/* "Hey, this is the VSS3GPP speaking. Pray tell, how the heck do you expect me to be able to do
any editing without a built-in video decoder, nor the possibility to receive an external one?!
Seriously, I'd love to know." */
#endif
/* Include files for each reader to subscribe */
#ifdef M4VSS_SUPPORT_READER_3GP
#include "VideoEditor3gpReader.h"
#endif
#ifdef M4VSS_SUPPORT_READER_AMR
#include "M4READER_Amr.h"
#endif
#ifdef M4VSS_SUPPORT_READER_MP3
#include "VideoEditorMp3Reader.h"
#endif
#ifdef M4VSS_SUPPORT_READER_PCM
#include "M4READER_Pcm.h"
#endif
/* ______________________________ */
/*| |*/
/*| audio decoder subscription |*/
/*|______________________________|*/
#include "VideoEditorAudioDecoder.h"
#include "VideoEditorVideoDecoder.h"
#include "M4DECODER_Null.h"
#ifdef M4VSS_SUPPORT_AUDEC_NULL
#include "M4AD_Null.h"
#endif
/* _______________________ */
/*| |*/
/*| writer subscription |*/
/*|_______________________|*/
/* Writer registration : at least one writer must be defined */
//#ifndef M4VSS_SUPPORT_WRITER_AMR
#ifndef M4VSS_SUPPORT_WRITER_3GPP
#error "no writer registered"
#endif /* M4VSS_SUPPORT_WRITER_3GPP */
//#endif /* M4VSS_SUPPORT_WRITER_AMR */
/* Include files for each writer to subscribe */
//#ifdef M4VSS_SUPPORT_WRITER_AMR
/*extern M4OSA_ERR M4WRITER_AMR_getInterfaces( M4WRITER_OutputFileType* Type,
M4WRITER_GlobalInterface** SrcGlobalInterface,
M4WRITER_DataInterface** SrcDataInterface);*/
//#endif
#ifdef M4VSS_SUPPORT_WRITER_3GPP
extern M4OSA_ERR M4WRITER_3GP_getInterfaces( M4WRITER_OutputFileType* Type,
M4WRITER_GlobalInterface** SrcGlobalInterface,
M4WRITER_DataInterface** SrcDataInterface);
#endif
/* ______________________________ */
/*| |*/
/*| video encoder subscription |*/
/*|______________________________|*/
#include "VideoEditorAudioEncoder.h"
#include "VideoEditorVideoEncoder.h"
/* ______________________________ */
/*| |*/
/*| audio encoder subscription |*/
/*|______________________________|*/
#define M4ERR_CHECK_NULL_RETURN_VALUE(retval, pointer) if ((pointer) == M4OSA_NULL)\
return ((M4OSA_ERR)(retval));
/**
******************************************************************************
* M4OSA_ERR M4VSS3GPP_SubscribeMediaAndCodec()
* @brief This function registers the reader, decoders, writers and encoders
* in the VSS.
* @note
* @param pContext: (IN) Execution context.
* @return M4NO_ERROR: there is no error
* @return M4ERR_PARAMETER pContext is NULL
******************************************************************************
*/
M4OSA_ERR M4VSS3GPP_subscribeMediaAndCodec(M4VSS3GPP_MediaAndCodecCtxt *pContext)
{
M4OSA_ERR err = M4NO_ERROR;
M4READER_MediaType readerMediaType;
M4READER_GlobalInterface* pReaderGlobalInterface;
M4READER_DataInterface* pReaderDataInterface;
M4WRITER_OutputFileType writerMediaType;
M4WRITER_GlobalInterface* pWriterGlobalInterface;
M4WRITER_DataInterface* pWriterDataInterface;
M4AD_Type audioDecoderType;
M4ENCODER_AudioFormat audioCodecType;
M4ENCODER_AudioGlobalInterface* pAudioCodecInterface;
M4AD_Interface* pAudioDecoderInterface;
M4DECODER_VideoType videoDecoderType;
M4ENCODER_Format videoCodecType;
M4ENCODER_GlobalInterface* pVideoCodecInterface;
M4DECODER_VideoInterface* pVideoDecoderInterface;
M4ERR_CHECK_NULL_RETURN_VALUE(M4ERR_PARAMETER, pContext);
/* _______________________ */
/*| |*/
/*| reader subscription |*/
/*|_______________________|*/
/* --- 3GP --- */
#ifdef M4VSS_SUPPORT_READER_3GP
err = VideoEditor3gpReader_getInterface( &readerMediaType, &pReaderGlobalInterface,
&pReaderDataInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4READER_3GP interface allocation error");
return err;
}
err = M4VSS3GPP_registerReader( pContext, readerMediaType, pReaderGlobalInterface,
pReaderDataInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register 3GP reader");
#endif /* M4VSS_SUPPORT_READER_3GP */
/* --- AMR --- */
#ifdef M4VSS_SUPPORT_READER_AMR
err = M4READER_AMR_getInterfaces( &readerMediaType, &pReaderGlobalInterface,
&pReaderDataInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4READER_AMR interface allocation error");
return err;
}
err = M4VSS3GPP_registerReader( pContext, readerMediaType, pReaderGlobalInterface,
pReaderDataInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register AMR reader");
#endif /* M4VSS_SUPPORT_READER_AMR */
/* --- MP3 --- */
#ifdef M4VSS_SUPPORT_READER_MP3
err = VideoEditorMp3Reader_getInterface( &readerMediaType, &pReaderGlobalInterface,
&pReaderDataInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4READER_MP3 interface allocation error");
return err;
}
err = M4VSS3GPP_registerReader( pContext, readerMediaType, pReaderGlobalInterface,
pReaderDataInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register MP3 reader");
#endif /* M4VSS_SUPPORT_READER_MP3 */
/* --- PCM --- */
#ifdef M4VSS_SUPPORT_READER_PCM
err = M4READER_PCM_getInterfaces( &readerMediaType, &pReaderGlobalInterface,
&pReaderDataInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4READER_PCM interface allocation error");
return err;
}
err = M4VSS3GPP_registerReader( pContext, readerMediaType, pReaderGlobalInterface,
pReaderDataInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register PCM reader");
#endif /* M4VSS_SUPPORT_READER_PCM */
/* ______________________________ */
/*| |*/
/*| video decoder subscription |*/
/*|______________________________|*/
/* --- MPEG4 & H263 --- */
#ifdef M4VSS_SUPPORT_VIDEC_3GP
err = VideoEditorVideoDecoder_getInterface_MPEG4(&videoDecoderType, (M4OSA_Void *)&pVideoDecoderInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4DECODER_MPEG4 interface allocation error");
return err;
}
err = M4VSS3GPP_registerVideoDecoder( pContext, videoDecoderType, pVideoDecoderInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register MPEG4 decoder");
#endif /* M4VSS_SUPPORT_VIDEC_3GP */
#ifdef M4VSS_SUPPORT_VIDEO_AVC
err = VideoEditorVideoDecoder_getInterface_H264(&videoDecoderType, (M4OSA_Void *)&pVideoDecoderInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4DECODER_H264 interface allocation error");
return err;
}
err = M4VSS3GPP_registerVideoDecoder( pContext, videoDecoderType, pVideoDecoderInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register H264 decoder");
#endif /* M4VSS_SUPPORT_VIDEC_3GP */
#ifdef M4VSS_SUPPORT_VIDEC_NULL
err = M4DECODER_NULL_getInterface(
&videoDecoderType, &pVideoDecoderInterface);
if (M4NO_ERROR != err) {
M4OSA_TRACE1_0("M4VD NULL Decoder interface allocation error");
return err;
}
err = M4VSS3GPP_registerVideoDecoder(
pContext, videoDecoderType, pVideoDecoderInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err, "M4VSS3GPP_subscribeMediaAndCodec: \
can't register video NULL decoder");
#endif
/* ______________________________ */
/*| |*/
/*| audio decoder subscription |*/
/*|______________________________|*/
/* --- AMRNB --- */
#ifdef M4VSS_SUPPORT_AUDEC_AMRNB
err = VideoEditorAudioDecoder_getInterface_AMRNB(&audioDecoderType, &pAudioDecoderInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4 AMRNB interface allocation error");
return err;
}
err = M4VSS3GPP_registerAudioDecoder( pContext, audioDecoderType, pAudioDecoderInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register AMRNB decoder");
#endif /* M4VSS_SUPPORT_AUDEC_AMRNB */
/* --- AAC --- */
#ifdef M4VSS_SUPPORT_AUDEC_AAC
err = VideoEditorAudioDecoder_getInterface_AAC(&audioDecoderType, &pAudioDecoderInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4 AAC interface allocation error");
return err;
}
err = M4VSS3GPP_registerAudioDecoder( pContext, audioDecoderType, pAudioDecoderInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register AAC decoder");
#endif /* M4VSS_SUPPORT_AUDEC_AAC */
/* --- MP3 --- */
#ifdef M4VSS_SUPPORT_AUDEC_MP3
err = VideoEditorAudioDecoder_getInterface_MP3(&audioDecoderType, &pAudioDecoderInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4 MP3 interface allocation error");
return err;
}
err = M4VSS3GPP_registerAudioDecoder( pContext, audioDecoderType, pAudioDecoderInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register MP3 decoder");
#endif /* M4VSS_SUPPORT_AUDEC_MP3 */
/* --- NULL --- */
#ifdef M4VSS_SUPPORT_AUDEC_NULL
err = M4AD_NULL_getInterface( &audioDecoderType, &pAudioDecoderInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4AD NULL Decoder interface allocation error");
return err;
}
err = M4VSS3GPP_registerAudioDecoder( pContext, audioDecoderType, pAudioDecoderInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register EVRC decoder");
#endif /* M4VSS_SUPPORT_AUDEC_NULL */
/* _______________________ */
/*| |*/
/*| writer subscription |*/
/*|_______________________|*/
/* --- 3GPP --- */
#ifdef M4VSS_SUPPORT_WRITER_3GPP
/* retrieves the 3GPP writer media type and pointer to functions*/
err = M4WRITER_3GP_getInterfaces( &writerMediaType, &pWriterGlobalInterface,
&pWriterDataInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4WRITER_3GP interface allocation error");
return err;
}
err = M4VSS3GPP_registerWriter( pContext, writerMediaType, pWriterGlobalInterface,
pWriterDataInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register 3GPP writer");
#endif /* M4VSS_SUPPORT_WRITER_3GPP */
/* ______________________________ */
/*| |*/
/*| video encoder subscription |*/
/*|______________________________|*/
/* --- MPEG4 --- */
#ifdef M4VSS_SUPPORT_ENCODER_MPEG4
/* retrieves the MPEG4 encoder type and pointer to functions*/
err = VideoEditorVideoEncoder_getInterface_MPEG4(&videoCodecType, &pVideoCodecInterface,
M4ENCODER_OPEN_ADVANCED);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4MP4E_MPEG4 interface allocation error");
return err;
}
err = M4VSS3GPP_registerVideoEncoder( pContext, videoCodecType, pVideoCodecInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register video MPEG4 encoder");
#endif /* M4VSS_SUPPORT_ENCODER_MPEG4 */
/* --- H263 --- */
#ifdef M4VSS_SUPPORT_ENCODER_MPEG4
/* retrieves the H263 encoder type and pointer to functions*/
err = VideoEditorVideoEncoder_getInterface_H263(&videoCodecType, &pVideoCodecInterface,
M4ENCODER_OPEN_ADVANCED);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4MP4E_H263 interface allocation error");
return err;
}
err = M4VSS3GPP_registerVideoEncoder( pContext, videoCodecType, pVideoCodecInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register video H263 encoder");
#endif /* M4VSS_SUPPORT_ENCODER_MPEG4 */
#ifdef M4VSS_SUPPORT_ENCODER_AVC
/* retrieves the H264 encoder type and pointer to functions*/
err = VideoEditorVideoEncoder_getInterface_H264(&videoCodecType, &pVideoCodecInterface,
M4ENCODER_OPEN_ADVANCED);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4VSS3GPP_subscribeMediaAndCodec: M4H264E interface allocation error");
return err;
}
err = M4VSS3GPP_registerVideoEncoder( pContext, videoCodecType, pVideoCodecInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register video H264 encoder");
#endif /* M4VSS_SUPPORT_ENCODER_AVC */
/* ______________________________ */
/*| |*/
/*| audio encoder subscription |*/
/*|______________________________|*/
/* --- AMR --- */
#ifdef M4VSS_SUPPORT_ENCODER_AMR
/* retrieves the AMR encoder type and pointer to functions*/
err = VideoEditorAudioEncoder_getInterface_AMRNB(&audioCodecType, &pAudioCodecInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4AMR interface allocation error");
return err;
}
err = M4VSS3GPP_registerAudioEncoder( pContext, audioCodecType, pAudioCodecInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register audio AMR encoder");
#endif /* M4VSS_SUPPORT_ENCODER_AMR */
/* --- AAC --- */
#ifdef M4VSS_SUPPORT_ENCODER_AAC
/* retrieves the AAC encoder type and pointer to functions*/
err = VideoEditorAudioEncoder_getInterface_AAC(&audioCodecType, &pAudioCodecInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4AAC interface allocation error");
return err;
}
err = M4VSS3GPP_registerAudioEncoder( pContext, audioCodecType, pAudioCodecInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register audio AAC encoder");
#endif /* M4VSS_SUPPORT_ENCODER_AAC */
/* --- EVRC --- */
#ifdef M4VSS_SUPPORT_ENCODER_EVRC
/* retrieves the EVRC encoder type and pointer to functions*/
err = M4EVRC_getInterfaces( &audioCodecType, &pAudioCodecInterface);
if (M4NO_ERROR != err)
{
M4OSA_TRACE1_0("M4EVRC interface allocation error");
return err;
}
err = M4VSS3GPP_registerAudioEncoder( pContext, audioCodecType, pAudioCodecInterface);
M4OSA_DEBUG_IF1((err != M4NO_ERROR), err,
"M4VSS3GPP_subscribeMediaAndCodec: can't register audio EVRC encoder");
#endif /* M4VSS_SUPPORT_ENCODER_EVRC */
#ifdef M4VSS_SUPPORT_OMX_CODECS
pContext->bAllowFreeingOMXCodecInterface = M4OSA_TRUE; /* when NXP SW codecs are registered,
then allow unregistration*/
#endif
return err;
}
|
