|
1 /* |
|
2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: Implementation of the StereoWidening effect class |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 |
|
21 // INCLUDE FILES |
|
22 |
|
23 #ifdef _DEBUG |
|
24 #include <e32svr.h> |
|
25 #endif |
|
26 |
|
27 #include <StereoWideningData.h> |
|
28 #include <StereoWideningBase.h> |
|
29 #include <CustomInterfaceUtility.h> |
|
30 #include "StereoWideningProxy.h" |
|
31 #include <DrmAudioSamplePlayer.h> |
|
32 #include <mdaaudioinputstream.h> |
|
33 #include <mdaaudiooutputstream.h> |
|
34 #include <mdaaudiotoneplayer.h> |
|
35 #include <mmf/server/sounddevice.h> |
|
36 #include <videoplayer.h> |
|
37 |
|
38 #ifdef _DEBUG |
|
39 #define DEBPRN0 RDebug::Printf( "%s", __PRETTY_FUNCTION__); |
|
40 #define DEBPRN1(str) RDebug::Printf( "%s %s", __PRETTY_FUNCTION__, str ); |
|
41 #else |
|
42 #define DEBPRN0 |
|
43 #define DEBPRN1(str) |
|
44 #endif |
|
45 |
|
46 // ============================ MEMBER FUNCTIONS =============================== |
|
47 |
|
48 // ----------------------------------------------------------------------------- |
|
49 // CStereoWidening::CStereoWidening |
|
50 // C++ default constructor can NOT contain any code, that |
|
51 // might leave. |
|
52 // ----------------------------------------------------------------------------- |
|
53 // |
|
54 EXPORT_C CStereoWidening::CStereoWidening() |
|
55 : iStereoWideningData(0, 0), |
|
56 iDataPckgTo(iStereoWideningData) |
|
57 { |
|
58 } |
|
59 |
|
60 // Destructor |
|
61 EXPORT_C CStereoWidening::~CStereoWidening() |
|
62 { |
|
63 } |
|
64 |
|
65 // ----------------------------------------------------------------------------- |
|
66 // CStereoWidening::NewL |
|
67 // Static function for creating an instance of the StereoWidening object. |
|
68 // ----------------------------------------------------------------------------- |
|
69 // |
|
70 EXPORT_C CStereoWidening* CStereoWidening::NewL() |
|
71 { |
|
72 User::Leave(KErrNotSupported); |
|
73 return NULL; |
|
74 } |
|
75 |
|
76 // ----------------------------------------------------------------------------- |
|
77 // CStereoWidening::NewL |
|
78 // Static function for creating an instance of the StereoWidening object. |
|
79 // ----------------------------------------------------------------------------- |
|
80 // |
|
81 EXPORT_C CStereoWidening* CStereoWidening::NewL(CMdaAudioConvertUtility& aUtility , TBool aEnable, TInt8 aInitialLevel) |
|
82 { |
|
83 |
|
84 DEBPRN0; |
|
85 CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); |
|
86 CleanupStack::PushL(customInterface); |
|
87 |
|
88 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect); |
|
89 |
|
90 if ( !stereoWideningProxy ) |
|
91 { |
|
92 DEBPRN1("No Adaptation Support - leaving"); |
|
93 User::Leave(KErrNotSupported); |
|
94 } |
|
95 |
|
96 CleanupStack::Pop(customInterface); |
|
97 |
|
98 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
99 |
|
100 if(aEnable) |
|
101 { |
|
102 stereoWideningProxy->EnableL(); |
|
103 } |
|
104 |
|
105 return stereoWideningProxy; |
|
106 } |
|
107 |
|
108 // ----------------------------------------------------------------------------- |
|
109 // CStereoWidening::NewL |
|
110 // Static function for creating an instance of the StereoWidening object. |
|
111 // ----------------------------------------------------------------------------- |
|
112 // |
|
113 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
114 CMdaAudioInputStream& aUtility, TBool aEnable, TInt8 aInitialLevel ) |
|
115 { |
|
116 |
|
117 DEBPRN0; |
|
118 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aUtility.CustomInterface(KUidStereoWideningEffect); |
|
119 |
|
120 if (stereoWideningProxy == NULL) |
|
121 { |
|
122 DEBPRN1("No Adaptation Support - leaving"); |
|
123 User::Leave(KErrNotSupported); |
|
124 } |
|
125 |
|
126 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
127 |
|
128 if(aEnable) |
|
129 { |
|
130 stereoWideningProxy->EnableL(); |
|
131 } |
|
132 |
|
133 return stereoWideningProxy; |
|
134 } |
|
135 |
|
136 // ----------------------------------------------------------------------------- |
|
137 // CStereoWidening::NewL |
|
138 // Static function for creating an instance of the StereoWidening object. |
|
139 // ----------------------------------------------------------------------------- |
|
140 // |
|
141 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
142 CMdaAudioOutputStream& aUtility, TBool aEnable, TInt8 aInitialLevel ) |
|
143 { |
|
144 |
|
145 DEBPRN0; |
|
146 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aUtility.CustomInterface(KUidStereoWideningEffect); |
|
147 |
|
148 if (stereoWideningProxy == NULL) |
|
149 { |
|
150 DEBPRN1("No Adaptation Support - leaving"); |
|
151 User::Leave(KErrNotSupported); |
|
152 } |
|
153 |
|
154 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
155 |
|
156 if(aEnable) |
|
157 { |
|
158 stereoWideningProxy->EnableL(); |
|
159 } |
|
160 |
|
161 return stereoWideningProxy; |
|
162 } |
|
163 |
|
164 // ----------------------------------------------------------------------------- |
|
165 // CStereoWidening::NewL |
|
166 // Static function for creating an instance of the StereoWidening object. |
|
167 // ----------------------------------------------------------------------------- |
|
168 // |
|
169 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
170 CMdaAudioPlayerUtility& aUtility , TBool aEnable, TInt8 aInitialLevel) |
|
171 { |
|
172 |
|
173 DEBPRN0; |
|
174 CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); |
|
175 CleanupStack::PushL(customInterface); |
|
176 |
|
177 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect); |
|
178 |
|
179 if ( !stereoWideningProxy ) |
|
180 { |
|
181 DEBPRN1("No Adaptation Support - leaving"); |
|
182 User::Leave(KErrNotSupported); |
|
183 } |
|
184 |
|
185 CleanupStack::Pop(customInterface); |
|
186 |
|
187 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
188 |
|
189 if(aEnable) |
|
190 { |
|
191 stereoWideningProxy->EnableL(); |
|
192 } |
|
193 |
|
194 return stereoWideningProxy; |
|
195 } |
|
196 |
|
197 // ----------------------------------------------------------------------------- |
|
198 // CStereoWidening::NewL |
|
199 // Static function for creating an instance of the StereoWidening object. |
|
200 // ----------------------------------------------------------------------------- |
|
201 // |
|
202 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
203 CMdaAudioRecorderUtility& aUtility, |
|
204 TBool aRecordStream, TBool aEnable, TInt8 aInitialLevel) |
|
205 { |
|
206 |
|
207 DEBPRN0; |
|
208 CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility, aRecordStream); |
|
209 CleanupStack::PushL(customInterface); |
|
210 |
|
211 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect); |
|
212 |
|
213 if ( !stereoWideningProxy ) |
|
214 { |
|
215 DEBPRN1("No Adaptation Support - leaving"); |
|
216 User::Leave(KErrNotSupported); |
|
217 } |
|
218 |
|
219 CleanupStack::Pop(customInterface); |
|
220 |
|
221 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
222 |
|
223 if(aEnable) |
|
224 { |
|
225 stereoWideningProxy->EnableL(); |
|
226 } |
|
227 |
|
228 return stereoWideningProxy; |
|
229 } |
|
230 |
|
231 // ----------------------------------------------------------------------------- |
|
232 // CStereoWidening::NewL |
|
233 // Static function for creating an instance of the StereoWidening object. |
|
234 // ----------------------------------------------------------------------------- |
|
235 // |
|
236 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
237 CMdaAudioToneUtility& aUtility, TBool aEnable, TInt8 aInitialLevel) |
|
238 { |
|
239 |
|
240 DEBPRN0; |
|
241 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aUtility.CustomInterface(KUidStereoWideningEffect); |
|
242 |
|
243 if (stereoWideningProxy == NULL) |
|
244 { |
|
245 DEBPRN1("No Adaptation Support - leaving"); |
|
246 User::Leave(KErrNotSupported); |
|
247 } |
|
248 |
|
249 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
250 |
|
251 if(aEnable) |
|
252 { |
|
253 stereoWideningProxy->EnableL(); |
|
254 } |
|
255 |
|
256 return stereoWideningProxy; |
|
257 } |
|
258 |
|
259 |
|
260 // ----------------------------------------------------------------------------- |
|
261 // CStereoWidening::NewL |
|
262 // Static function for creating an instance of the StereoWidening object. |
|
263 // ----------------------------------------------------------------------------- |
|
264 // |
|
265 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
266 CMMFDevSound& aDevSound, TBool aEnable, TInt8 aInitialLevel) |
|
267 { |
|
268 |
|
269 DEBPRN0; |
|
270 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aDevSound.CustomInterface(KUidStereoWideningEffect); |
|
271 |
|
272 if (stereoWideningProxy == NULL) |
|
273 { |
|
274 DEBPRN1("No Adaptation Support - leaving"); |
|
275 User::Leave(KErrNotSupported); |
|
276 } |
|
277 |
|
278 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
279 |
|
280 if(aEnable) |
|
281 { |
|
282 stereoWideningProxy->EnableL(); |
|
283 } |
|
284 |
|
285 return stereoWideningProxy; |
|
286 } |
|
287 |
|
288 |
|
289 |
|
290 // ----------------------------------------------------------------------------- |
|
291 // CStereoWidening::NewL |
|
292 // Static function for creating an instance of the StereoWidening object. |
|
293 // ----------------------------------------------------------------------------- |
|
294 // |
|
295 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
296 CCustomCommandUtility* aUtility , TBool aEnable, TInt8 aInitialLevel) |
|
297 { |
|
298 |
|
299 DEBPRN0; |
|
300 CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); |
|
301 CleanupStack::PushL(customInterface); |
|
302 |
|
303 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect); |
|
304 |
|
305 if ( !stereoWideningProxy ) |
|
306 { |
|
307 DEBPRN1("No Adaptation Support - leaving"); |
|
308 User::Leave(KErrNotSupported); |
|
309 } |
|
310 |
|
311 CleanupStack::Pop(customInterface); |
|
312 |
|
313 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
314 |
|
315 if(aEnable) |
|
316 { |
|
317 stereoWideningProxy->EnableL(); |
|
318 } |
|
319 |
|
320 return stereoWideningProxy; |
|
321 } |
|
322 |
|
323 // ----------------------------------------------------------------------------- |
|
324 // CStereoWidening::NewL |
|
325 // Static function for creating an instance of the StereoWidening object. |
|
326 // ----------------------------------------------------------------------------- |
|
327 // |
|
328 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
329 MCustomInterface& aCustomInterface , TBool aEnable, TInt8 aInitialLevel) |
|
330 { |
|
331 |
|
332 DEBPRN0; |
|
333 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aCustomInterface.CustomInterface(KUidStereoWideningEffect); |
|
334 |
|
335 if ( !stereoWideningProxy ) |
|
336 { |
|
337 DEBPRN1("No Adaptation Support - leaving"); |
|
338 User::Leave(KErrNotSupported); |
|
339 } |
|
340 |
|
341 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
342 |
|
343 if(aEnable) |
|
344 { |
|
345 stereoWideningProxy->EnableL(); |
|
346 } |
|
347 |
|
348 return stereoWideningProxy; |
|
349 } |
|
350 |
|
351 // ----------------------------------------------------------------------------- |
|
352 // CStereoWidening::NewL |
|
353 // Static function for creating an instance of the StereoWidening object. |
|
354 // ----------------------------------------------------------------------------- |
|
355 // |
|
356 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
357 CMidiClientUtility& aUtility , TBool aEnable, TInt8 aInitialLevel ) |
|
358 { |
|
359 |
|
360 DEBPRN0; |
|
361 CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); |
|
362 CleanupStack::PushL(customInterface); |
|
363 |
|
364 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect); |
|
365 |
|
366 if ( !stereoWideningProxy ) |
|
367 { |
|
368 DEBPRN1("No Adaptation Support - leaving"); |
|
369 User::Leave(KErrNotSupported); |
|
370 } |
|
371 |
|
372 CleanupStack::Pop(customInterface); |
|
373 |
|
374 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
375 |
|
376 if(aEnable) |
|
377 { |
|
378 stereoWideningProxy->EnableL(); |
|
379 } |
|
380 |
|
381 return stereoWideningProxy; |
|
382 } |
|
383 |
|
384 // ----------------------------------------------------------------------------- |
|
385 // CStereoWidening::NewL |
|
386 // Static function for creating an instance of the StereoWidening object. |
|
387 // ----------------------------------------------------------------------------- |
|
388 // |
|
389 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
390 CDrmPlayerUtility& aUtility , TBool aEnable, TInt8 aInitialLevel ) |
|
391 { |
|
392 DEBPRN0; |
|
393 CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); |
|
394 CleanupStack::PushL(customInterface); |
|
395 |
|
396 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect); |
|
397 |
|
398 if ( !stereoWideningProxy ) |
|
399 { |
|
400 DEBPRN1("No Adaptation Support - leaving"); |
|
401 User::Leave(KErrNotSupported); |
|
402 } |
|
403 |
|
404 CleanupStack::Pop(customInterface); |
|
405 |
|
406 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
407 |
|
408 if(aEnable) |
|
409 { |
|
410 stereoWideningProxy->EnableL(); |
|
411 } |
|
412 |
|
413 return stereoWideningProxy; |
|
414 } |
|
415 |
|
416 // ----------------------------------------------------------------------------- |
|
417 // CStereoWidening::NewL |
|
418 // Static function for creating an instance of the StereoWidening object. |
|
419 // ----------------------------------------------------------------------------- |
|
420 // |
|
421 EXPORT_C CStereoWidening* CStereoWidening::NewL( |
|
422 CVideoPlayerUtility& aUtility , TBool aEnable, TInt8 aInitialLevel ) |
|
423 { |
|
424 DEBPRN0; |
|
425 CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility); |
|
426 CleanupStack::PushL(customInterface); |
|
427 |
|
428 CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect); |
|
429 |
|
430 if ( !stereoWideningProxy ) |
|
431 { |
|
432 DEBPRN1("No Adaptation Support - leaving"); |
|
433 User::Leave(KErrNotSupported); |
|
434 } |
|
435 |
|
436 CleanupStack::Pop(customInterface); |
|
437 |
|
438 stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel); |
|
439 |
|
440 if(aEnable) |
|
441 { |
|
442 stereoWideningProxy->EnableL(); |
|
443 } |
|
444 |
|
445 return stereoWideningProxy; |
|
446 } |
|
447 |
|
448 // ----------------------------------------------------------------------------- |
|
449 // CStereoWidening::BandLevel |
|
450 // ----------------------------------------------------------------------------- |
|
451 // |
|
452 |
|
453 EXPORT_C TBool CStereoWidening::IsContinuousLevelSupported() const |
|
454 { |
|
455 return iStereoWideningData.iContinuousLevelSupported; |
|
456 } |
|
457 |
|
458 // ----------------------------------------------------------------------------- |
|
459 // CStereoWidening::BandWidth |
|
460 // ----------------------------------------------------------------------------- |
|
461 // |
|
462 |
|
463 EXPORT_C void CStereoWidening::SetStereoWideningLevelL( TUint8 aLevel ) |
|
464 { |
|
465 iStereoWideningData.iLevel = aLevel; |
|
466 } |
|
467 |
|
468 // ----------------------------------------------------------------------------- |
|
469 // CStereoWidening::CenterFrequency |
|
470 // ----------------------------------------------------------------------------- |
|
471 // |
|
472 EXPORT_C TUint8 CStereoWidening::StereoWideningLevel() const |
|
473 { |
|
474 return iStereoWideningData.iLevel; |
|
475 } |
|
476 |
|
477 |
|
478 // ----------------------------------------------------------------------------- |
|
479 // CStereoWidening::Uid |
|
480 // ----------------------------------------------------------------------------- |
|
481 // |
|
482 EXPORT_C TUid CStereoWidening::Uid() const |
|
483 { |
|
484 return KUidStereoWideningEffect; |
|
485 } |
|
486 |
|
487 |
|
488 // ----------------------------------------------------------------------------- |
|
489 // CStereoWidening::DoEffectData |
|
490 // ----------------------------------------------------------------------------- |
|
491 // |
|
492 EXPORT_C const TDesC8& CStereoWidening::DoEffectData() |
|
493 { |
|
494 DEBPRN0; |
|
495 iDataPckgTo = iStereoWideningData; |
|
496 return iDataPckgTo; |
|
497 } |
|
498 |
|
499 // ----------------------------------------------------------------------------- |
|
500 // CStereoWidening::SetEffectData |
|
501 // ----------------------------------------------------------------------------- |
|
502 // |
|
503 EXPORT_C void CStereoWidening::SetEffectData( |
|
504 const TDesC8& aEffectDataBuffer ) |
|
505 { |
|
506 DEBPRN0; |
|
507 TEfStereoWideningDataPckg dataPckg; |
|
508 dataPckg.Copy(aEffectDataBuffer); |
|
509 iStereoWideningData = dataPckg(); |
|
510 iEnabled = iStereoWideningData.iEnabled; |
|
511 iEnforced = iStereoWideningData.iEnforced; |
|
512 iHaveUpdateRights = iStereoWideningData.iHaveUpdateRights; |
|
513 } |
|
514 |
|
515 |
|
516 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
|
517 |
|
518 // End of File |
|
519 |