author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 15 Sep 2010 12:05:25 +0300 | |
branch | RCL_3 |
changeset 77 | 7cee158cb8cd |
parent 66 | 2455ef1f5bbc |
child 83 | 26b2b12093af |
permissions | -rw-r--r-- |
66 | 1 |
/* |
2 |
* Copyright (c) 2002-2007 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: This class is used for playing video. |
|
15 |
* |
|
16 |
*/ |
|
17 |
||
18 |
// INCLUDE FILES |
|
19 |
#include <mmf/server/mmffile.h> |
|
20 |
#include <jdebug.h> |
|
21 |
||
22 |
#include "cmmavideoplayer.h" |
|
23 |
#include "mmmadisplay.h" |
|
24 |
#include "cmmaeventsource.h" |
|
25 |
#include "cmmasurfacewindow.h" |
|
26 |
||
27 |
// CONSTANTS |
|
28 |
const TInt KErrorMessageSize = 32; |
|
29 |
_LIT(KVideoControlName, "VideoControl"); |
|
30 |
_LIT(KAccMonError, "Accessory monitor Error: %d"); |
|
31 |
||
32 |
CMMAVideoPlayer* CMMAVideoPlayer::NewLC( |
|
33 |
CMMAMMFResolver* aResolver) |
|
34 |
{ |
|
35 |
CMMAVideoPlayer* self = |
|
36 |
new(ELeave) CMMAVideoPlayer(aResolver); |
|
37 |
CleanupStack::PushL(self); |
|
38 |
self->ConstructL(); |
|
39 |
return self; |
|
40 |
} |
|
41 |
||
42 |
CMMAVideoPlayer::~CMMAVideoPlayer() |
|
43 |
{ |
|
44 |
DEBUG("MMA::CMMAVideoPlayer::~CMMAVideoPlayer"); |
|
45 |
||
46 |
// Window is not able to send any |
|
47 |
// callback requests to UI from now. |
|
48 |
if (iSurfaceWindow) |
|
49 |
{ |
|
50 |
iSurfaceWindow->SetDisplay(NULL); |
|
51 |
} |
|
52 |
||
53 |
if (iDisplay && iDisplay->HasContainer()) |
|
54 |
{ |
|
55 |
// Window will delete itself |
|
56 |
// after all pending events are processed |
|
57 |
// (lazy delete) |
|
58 |
iDisplay->UIGetCallback( |
|
59 |
*iSurfaceWindow, CMMASurfaceWindow::EDestroyWindow); |
|
60 |
} |
|
61 |
else |
|
62 |
{ |
|
63 |
delete iSurfaceWindow; |
|
64 |
} |
|
65 |
||
66 |
if (iDisplay) |
|
67 |
{ |
|
68 |
TRAPD(err, iDisplay->SetWindowL(NULL)); |
|
69 |
if (err != KErrNone) |
|
70 |
{ |
|
71 |
__ASSERT_DEBUG(EFalse, User::Invariant()); |
|
72 |
} |
|
73 |
} |
|
74 |
||
75 |
iAccMonCapabilityArray.Close(); |
|
76 |
delete iAccMonitor; |
|
77 |
delete iEmptySnapshotImage; |
|
78 |
delete iActiveSchedulerWait; |
|
79 |
} |
|
80 |
||
81 |
CMMAVideoPlayer::CMMAVideoPlayer( |
|
82 |
CMMAMMFResolver* aResolver): |
|
83 |
CMMAAudioPlayer(aResolver), |
|
84 |
iVideoControllerCustomCommands(iController), |
|
85 |
iVideoPlayControllerCustomCommands(iController), |
|
86 |
iVideoPlaySurfaceSupportCustomCommands(iController), |
|
87 |
isHDMICableConnected(EFalse) |
|
88 |
{ |
|
89 |
iMMASurface.iPrevSurfaceAvailable = EFalse; |
|
90 |
} |
|
91 |
||
92 |
void CMMAVideoPlayer::ConstructL() |
|
93 |
{ |
|
94 |
DEBUG("MMA::CMMAVideoPlayer::ConstructL +"); |
|
95 |
CMMAAudioPlayer::ConstructL(); |
|
96 |
iActiveSchedulerWait = new(ELeave)CActiveSchedulerWait; |
|
97 |
iAccMonitor = CAccMonitor::NewL(); |
|
98 |
iAccMonCapabilityArray.Append(KAccMonAVDevice); |
|
99 |
iAccMonitor->StartObservingL(this, iAccMonCapabilityArray); |
|
100 |
DEBUG("MMA::CMMAVideoPlayer::ConstructL -"); |
|
101 |
} |
|
102 |
||
103 |
// static cleanup function |
|
104 |
static void PointerArrayCleanup(TAny* aArray) |
|
105 |
{ |
|
106 |
static_cast<RPointerArray<CAccMonitorInfo>*>(aArray)->ResetAndDestroy(); |
|
107 |
} |
|
108 |
||
109 |
EXPORT_C void CMMAVideoPlayer::SetPlayerListenerObjectL(jobject aListenerObject, |
|
110 |
JNIEnv* aJni, |
|
111 |
MMMAEventPoster* aEventPoster) |
|
112 |
{ |
|
113 |
CMMAPlayer::SetPlayerListenerObjectL(aListenerObject, |
|
114 |
aJni, |
|
115 |
aEventPoster); |
|
116 |
||
117 |
// this method must be called only ones |
|
118 |
__ASSERT_DEBUG(!iSurfaceWindow, User::Invariant()); |
|
119 |
||
120 |
// get audio/video cable connected status |
|
121 |
TBool avCableConnStatus(EFalse); |
|
122 |
RConnectedAccessories connectedAccessories; |
|
123 |
TCleanupItem arrayCleanup(PointerArrayCleanup, |
|
124 |
&connectedAccessories); |
|
125 |
CleanupStack::PushL(arrayCleanup); |
|
126 |
TInt accCount = |
|
127 |
iAccMonitor->GetConnectedAccessoriesL(connectedAccessories); |
|
128 |
for (TInt i = 0; i < accCount; i++) |
|
129 |
{ |
|
130 |
if (KAccMonAVDevice == connectedAccessories[i]->AccDeviceType()) |
|
131 |
{ |
|
132 |
avCableConnStatus = ETrue; |
|
133 |
break; |
|
134 |
} |
|
135 |
} |
|
136 |
CleanupStack::PopAndDestroy(); |
|
137 |
||
138 |
// create window for videoplayer |
|
139 |
// event poster is always CMMAEventSource type. |
|
140 |
iSurfaceWindow = CMMASurfaceWindow::NewL( |
|
141 |
static_cast< CMMAEventSource* >(iEventPoster), |
|
142 |
this, avCableConnStatus); |
|
143 |
} |
|
144 |
||
145 |
EXPORT_C void CMMAVideoPlayer::SetDisplayL(MMMADisplay* aDisplay) |
|
146 |
{ |
|
147 |
// now it is ready to draw |
|
148 |
iDisplay = aDisplay; |
|
149 |
||
150 |
iSurfaceWindow->SetDisplay(aDisplay); |
|
151 |
||
152 |
iDisplay->SetWindowL(iSurfaceWindow); |
|
153 |
||
154 |
// if state < prefeteched then we dont know actual source size yet |
|
155 |
// and it will be set after prefetch |
|
156 |
if (iState >= EPrefetched) |
|
157 |
{ |
|
158 |
SourceSizeChanged(); |
|
159 |
} |
|
160 |
} |
|
161 |
void CMMAVideoPlayer::RealizeL() |
|
162 |
{ |
|
163 |
DEBUG("CMMAVideoPlayer::RealizeL"); |
|
164 |
// DataSource must have at least 1 stream or |
|
165 |
// we must have file to play |
|
166 |
if ((iSourceStreams.Count() == 0) && !iFileName) |
|
167 |
{ |
|
168 |
User::Leave(KErrNotEnoughStreams); |
|
169 |
} |
|
170 |
||
171 |
// If file locator is used, then file is prefetched |
|
172 |
// in realized state so that FramePositioningControl |
|
173 |
// can acquire frame count in REALIZED state |
|
174 |
if (iFileName) |
|
175 |
{ |
|
176 |
PrefetchFileL(); |
|
177 |
if (!iActiveSchedulerWait->IsStarted()) |
|
178 |
{ |
|
179 |
iActiveSchedulerWait->Start(); |
|
180 |
} |
|
181 |
// If the player has not changed state during wait, |
|
182 |
// Then there is an error condition. |
|
183 |
if (iState != ERealized) |
|
184 |
{ |
|
185 |
User::Leave(KErrNotSupported); |
|
186 |
} |
|
187 |
} |
|
188 |
else |
|
189 |
{ |
|
190 |
CMMAPlayer::RealizeL(); |
|
191 |
} |
|
192 |
} |
|
193 |
||
194 |
void CMMAVideoPlayer::PrefetchL() |
|
195 |
{ |
|
196 |
DEBUG("CMMAVideoPlayer::PrefetchL"); |
|
197 |
if (iFileName) |
|
198 |
{ |
|
199 |
// File has already been prefetched when realizing |
|
200 |
||
201 |
// If initDisplayMode was called before prefetch, |
|
202 |
// then the display must notified about source size. |
|
203 |
if (iDisplay) |
|
204 |
{ |
|
205 |
SourceSizeChanged(); |
|
206 |
} |
|
207 |
||
208 |
ChangeState(EPrefetched); |
|
209 |
PostActionCompleted(KErrNone); |
|
210 |
} |
|
211 |
else |
|
212 |
{ |
|
213 |
// Using TDes -- load the whole video |
|
214 |
iSourceStreams[ 0 ]->ReadAllL(); |
|
215 |
} |
|
216 |
// CMMASourceStream will notify with ReadCompleted |
|
217 |
} |
|
218 |
||
219 |
EXPORT_C void CMMAVideoPlayer::ReadCompletedL(TInt aStatus, const TDesC8& aData) |
|
220 |
{ |
|
221 |
DEBUG_INT("CMMAVideoPlayer::ReadCompletedL: status = %d", aStatus); |
|
222 |
if (aStatus < KErrNone) |
|
223 |
{ |
|
224 |
PostActionCompleted(aStatus); |
|
225 |
} |
|
226 |
else |
|
227 |
{ |
|
228 |
TRAPD(err, PrefetchDataL(aData)); |
|
229 |
if (err != KErrNone) |
|
230 |
{ |
|
231 |
PostActionCompleted(err); |
|
232 |
} |
|
233 |
// action completed event will be delivered from handleEvent |
|
234 |
} |
|
235 |
} |
|
236 |
||
237 |
void CMMAVideoPlayer::HandleEvent(const TMMFEvent& aEvent) |
|
238 |
{ |
|
239 |
DEBUG_INT("MMA:CMMAVideoPlayer::HandleEvent %d", aEvent.iEventType.iUid); |
|
240 |
||
241 |
// event KMMFEventCategoryPlaybackComplete is handled by both Video |
|
242 |
// and Audio players. first it should be handled by Video player |
|
243 |
if (aEvent.iEventType == KMMFEventCategoryPlaybackComplete) |
|
244 |
{ |
|
245 |
iSurfaceWindow->RemoveSurface(); |
|
246 |
} |
|
247 |
||
248 |
// Start player again and ignore error |
|
249 |
if ((aEvent.iEventType == KMMFEventCategoryVideoPlayerGeneralError) && |
|
250 |
(aEvent.iErrorCode == KMMVideoBlitError)) |
|
251 |
{ |
|
252 |
// incase of HDMI cable is inserted, start the player again before ignoring the error otherwise simply ignore |
|
253 |
if(isHDMICableConnected) |
|
254 |
{ |
|
255 |
TRAPD(error, StartL(EFalse)); |
|
256 |
if (KErrNone != error) |
|
257 |
{ |
|
258 |
DEBUG_INT("MMA:CMMAVideoPlayer::HandleEvent, StartL() error %d", |
|
259 |
error); |
|
260 |
} |
|
261 |
return; |
|
262 |
} |
|
263 |
else // no HDMI cable is inserted, Hence ignore the error. |
|
264 |
{ |
|
265 |
return; |
|
266 |
} |
|
267 |
} |
|
268 |
||
269 |
// KNotCompleteVideoError can be notified when video is not complete |
|
270 |
// ( missing sound ) but still can be played. Because |
|
271 |
// CMMAAudioPlayer::HandleEvent fails with all negative error codes, |
|
272 |
// do not call it with KNotCompleteVideoError error when preparing. |
|
273 |
if ((aEvent.iErrorCode != KNotCompleteVideoError) || |
|
274 |
(aEvent.iEventType != KMMFEventCategoryVideoPrepareComplete)) |
|
275 |
{ |
|
276 |
CMMAAudioPlayer::HandleEvent(aEvent); |
|
277 |
} |
|
278 |
||
279 |
if (aEvent.iEventType == KMMFEventCategoryVideoSurfaceCreated) |
|
280 |
{ |
|
281 |
if (aEvent.iErrorCode == KErrNone) |
|
282 |
{ |
|
283 |
TSurfaceId surfaceId; |
|
284 |
TRect cropRect; |
|
285 |
TVideoAspectRatio pixelAspectRatio; |
|
286 |
||
287 |
iVideoPlaySurfaceSupportCustomCommands.GetSurfaceParameters(surfaceId, |
|
288 |
cropRect, |
|
289 |
pixelAspectRatio); |
|
290 |
||
291 |
if (iMMASurface.iPrevSurfaceAvailable) |
|
292 |
{ |
|
293 |
// free Surface |
|
294 |
TInt error = iVideoPlaySurfaceSupportCustomCommands.SurfaceRemoved(iMMASurface.iPrevSurfaceId); |
|
295 |
if (KErrNone != error) |
|
296 |
{ |
|
297 |
DEBUG_INT("CMMAVideoPlayer::HandleEvent:SurfaceRemoved error, %d", aEvent.iErrorCode); |
|
298 |
} |
|
299 |
} |
|
300 |
iMMASurface.iPrevSurfaceId = surfaceId; |
|
301 |
iMMASurface.iPrevSurfaceAvailable = ETrue; |
|
302 |
||
303 |
iSurfaceWindow->SetSurfaceParameters(surfaceId, |
|
304 |
cropRect, |
|
305 |
pixelAspectRatio); |
|
306 |
||
307 |
DEBUG("CMMAVideoPlayer::HandleEvent: KMMFEventCategoryVideoSurfaceCreated, surface parameters set"); |
|
308 |
} |
|
309 |
else |
|
310 |
{ |
|
311 |
DEBUG_INT("CMMAVideoPlayer::HandleEvent: error getting surface parameters, %d", aEvent.iErrorCode); |
|
312 |
} |
|
313 |
} |
|
314 |
else if (aEvent.iEventType == KMMFEventCategoryVideoSurfaceParametersChanged) |
|
315 |
{ |
|
316 |
if (aEvent.iErrorCode == KErrNone) |
|
317 |
{ |
|
318 |
TSurfaceId surfaceId; |
|
319 |
TRect cropRect; |
|
320 |
TVideoAspectRatio pixelAspectRatio; |
|
321 |
||
322 |
iVideoPlaySurfaceSupportCustomCommands.GetSurfaceParameters(surfaceId, |
|
323 |
cropRect, |
|
324 |
pixelAspectRatio); |
|
325 |
||
326 |
if (iMMASurface.iPrevSurfaceAvailable) |
|
327 |
{ |
|
328 |
// free Surface |
|
329 |
TInt error = iVideoPlaySurfaceSupportCustomCommands.SurfaceRemoved(iMMASurface.iPrevSurfaceId); |
|
330 |
if (KErrNone != error) |
|
331 |
{ |
|
332 |
DEBUG_INT("CMMAVideoPlayer::HandleEvent:SurfaceRemoved error, %d", aEvent.iErrorCode); |
|
333 |
} |
|
334 |
} |
|
335 |
iMMASurface.iPrevSurfaceAvailable = ETrue; |
|
336 |
iMMASurface.iPrevSurfaceId = surfaceId; |
|
337 |
||
338 |
iSurfaceWindow->SetChangedSurfaceParameters(surfaceId, |
|
339 |
cropRect, |
|
340 |
pixelAspectRatio); |
|
341 |
||
342 |
DEBUG("CMMAVideoPlayer::HandleEvent: KMMFEventCategoryVideoSurfaceParametersChanged"); |
|
343 |
} |
|
344 |
else |
|
345 |
{ |
|
346 |
DEBUG_INT("CMMAVideoPlayer::HandleEvent: surface parameters changed error, %d", aEvent.iErrorCode); |
|
347 |
} |
|
348 |
} |
|
349 |
else if (aEvent.iEventType == KMMFEventCategoryVideoRemoveSurface) |
|
350 |
{ |
|
351 |
if (aEvent.iErrorCode == KErrNone) |
|
352 |
{ |
|
353 |
if (iMMASurface.iPrevSurfaceAvailable) |
|
354 |
{ |
|
355 |
// free Surface |
|
356 |
TInt error = iVideoPlaySurfaceSupportCustomCommands.SurfaceRemoved(iMMASurface.iPrevSurfaceId); |
|
357 |
if (KErrNone != error) |
|
358 |
{ |
|
359 |
DEBUG_INT("CMMAVideoPlayer::HandleEvent:SurfaceRemoved error, %d", aEvent.iErrorCode); |
|
360 |
} |
|
361 |
iMMASurface.iPrevSurfaceAvailable = EFalse; |
|
362 |
} |
|
363 |
} |
|
364 |
else |
|
365 |
{ |
|
366 |
DEBUG_INT("CMMAVideoPlayer::HandleEvent:KMMFEventCategoryVideoRemoveSurface error, %d", aEvent.iErrorCode); |
|
367 |
} |
|
368 |
} |
|
369 |
// video opened, preparing |
|
370 |
else if (aEvent.iEventType == KMMFEventCategoryVideoOpenComplete) |
|
371 |
{ |
|
372 |
if (aEvent.iErrorCode == KErrNone) |
|
373 |
{ |
|
374 |
TInt error = iVideoPlaySurfaceSupportCustomCommands.UseSurfaces(); |
|
375 |
DEBUG_INT("MMA::CMMAVideoPlayer::HandleEvent::After UseSurfaces(), error = %d", error); |
|
376 |
TInt prepareError(iVideoPlayControllerCustomCommands.Prepare()); |
|
377 |
if (prepareError != KErrNone) |
|
378 |
{ |
|
379 |
// opening failed, notifying java |
|
380 |
PostActionCompleted(prepareError); |
|
381 |
} |
|
382 |
} |
|
383 |
else |
|
384 |
{ |
|
385 |
// opening failed, notifying java |
|
386 |
PostActionCompleted(aEvent.iErrorCode); |
|
387 |
} |
|
388 |
} |
|
389 |
// final state of prefetch ( prepare completed ) |
|
390 |
else if (aEvent.iEventType == KMMFEventCategoryVideoPrepareComplete) |
|
391 |
{ |
|
392 |
// This callback must be handled differently depending on whether |
|
393 |
// player is created for a file locator or for a stream. When file |
|
394 |
// locator is used, this callback is made in realized state. For |
|
395 |
// stream it is made in prefetched state. |
|
396 |
PrepareDisplay(); |
|
397 |
if (iFileName) |
|
398 |
{ |
|
399 |
DEBUG("CMMAVideoPlayer::HandleEvent: Using filename, change state to REALIZED"); |
|
400 |
||
401 |
// If there is an error condition, then the player state is not |
|
402 |
// changed, which indicates the error condition to StartL when |
|
403 |
// the ActiveSchedulerWait returns. KNotCompleteVideoError is not |
|
404 |
// considered as an error condition, instead it indicates that some |
|
405 |
// elements of the media cannot be played (e.g. video OR audio) |
|
406 |
if (aEvent.iErrorCode == KErrNone || |
|
407 |
aEvent.iErrorCode == KNotCompleteVideoError) |
|
408 |
{ |
|
409 |
ChangeState(ERealized); |
|
410 |
} |
|
411 |
__ASSERT_DEBUG(iActiveSchedulerWait->IsStarted(), User::Invariant()); |
|
412 |
iActiveSchedulerWait->AsyncStop(); |
|
413 |
} |
|
414 |
else |
|
415 |
{ |
|
416 |
DEBUG("CMMAVideoPlayer::HandleEvent: Not using filename, change state to PREFETCHED"); |
|
417 |
CompletePrefetch(aEvent.iErrorCode); |
|
418 |
} |
|
419 |
} |
|
420 |
else // in case of any other event |
|
421 |
{ |
|
422 |
if (aEvent.iErrorCode != KErrNone) |
|
423 |
{ |
|
424 |
PostActionCompleted(aEvent.iErrorCode); //some other error |
|
425 |
} |
|
426 |
} |
|
427 |
} |
|
428 |
||
429 |
void CMMAVideoPlayer::CompletePrefetch(TInt aError) |
|
430 |
{ |
|
431 |
DEBUG_INT("CMMAVideoPlayer::CompletePrefetch + error = %d",aError); |
|
432 |
// Post KNotCompleteVideoError as KErrNone to the Java side, because |
|
433 |
// video can be played. |
|
434 |
if (aError == KNotCompleteVideoError) |
|
435 |
{ |
|
436 |
DEBUG("CMMAVideoPlayer::CompletePrefetch KNotCompleteVideoError "); |
|
437 |
// release java |
|
438 |
PostActionCompleted(KErrNone); |
|
439 |
} |
|
440 |
else |
|
441 |
{ |
|
442 |
DEBUG("CMMAVideoPlayer::CompletePrefetch CompleteVideoError "); |
|
443 |
// release java |
|
444 |
PostActionCompleted(aError); |
|
445 |
} |
|
446 |
||
447 |
if (aError == KErrNone || aError == KNotCompleteVideoError) |
|
448 |
{ |
|
449 |
ChangeState(EPrefetched); |
|
450 |
} |
|
451 |
DEBUG("CMMAVideoPlayer::CompletePrefetch - "); |
|
452 |
} |
|
453 |
||
454 |
void CMMAVideoPlayer::PrepareDisplay() |
|
455 |
{ |
|
456 |
DEBUG("CMMAVideoPlayer::PrepareDisplay +"); |
|
457 |
// construction should have leaved if iSurfaceWindow does not exist |
|
458 |
__ASSERT_DEBUG(iSurfaceWindow, |
|
459 |
User::Panic(_L("CMMVideoPlayer::iSurfaceWindow is null"), |
|
460 |
KErrArgument)); |
|
461 |
||
462 |
//First place where we are certain that source size can be fetched |
|
463 |
TSize sourceSize; |
|
464 |
||
465 |
TInt err = iVideoControllerCustomCommands.GetVideoFrameSize(sourceSize); |
|
466 |
||
467 |
DEBUG_INT("MID::CMMAVideoPlayer::PrepareDisplay: GetVideoFrameSize err = %d", err); |
|
468 |
||
469 |
// Still we did not get the size of video |
|
470 |
if ((err != KErrNone) || |
|
471 |
(sourceSize.iWidth <= 0) || |
|
472 |
(sourceSize.iHeight <= 0)) |
|
473 |
{ |
|
474 |
DEBUG("MID::CMMAVideoPlayer::PrepareDisplay: No sourcesize found, using SurfaceWindow size"); |
|
475 |
// setting size to window size (client rect) |
|
476 |
sourceSize = iSurfaceWindow->WindowSize(); |
|
477 |
} |
|
478 |
||
479 |
// If 1x1 was got (the default size of form), it must be replaced |
|
480 |
// with a valid size as controller will not accept 1x1. |
|
481 |
if ((sourceSize.iWidth < KMMAVideoMinDimension) || |
|
482 |
(sourceSize.iHeight < KMMAVideoMinDimension)) |
|
483 |
{ |
|
484 |
DEBUG("MID::CMMAVideoPlayer::PrepareDisplay: Unacceptable source size, using failsafe"); |
|
485 |
// This is a special case and ought to be used only in |
|
486 |
// the rare case that real size is not got from stream. |
|
487 |
sourceSize = TSize(KMMAVideoMinDimension, KMMAVideoMinDimension); |
|
488 |
} |
|
489 |
||
490 |
iSourceSize = sourceSize; |
|
491 |
||
492 |
// If init has been already done |
|
493 |
if (iDisplay) |
|
494 |
{ |
|
495 |
DEBUG("MID::CMMAVideoPlayer::PrepareDisplay: display exists, changing source size"); |
|
496 |
SourceSizeChanged(); |
|
497 |
} |
|
498 |
||
499 |
// Setting (in)visible if something has changed the DSA state |
|
500 |
// (e.g. prepare). If initDisplayMode is not called, this will always |
|
501 |
// set visibility to false. |
|
502 |
iSurfaceWindow->SetVisible(iSurfaceWindow->IsVisible(), EFalse); |
|
503 |
DEBUG("CMMAVideoPlayer::PrepareDisplay -"); |
|
504 |
} |
|
505 |
||
506 |
EXPORT_C const TDesC& CMMAVideoPlayer::Type() |
|
507 |
{ |
|
508 |
return KMMAVideoPlayer; |
|
509 |
} |
|
510 |
||
511 |
EXPORT_C TSize CMMAVideoPlayer::SourceSize() |
|
512 |
{ |
|
513 |
return iSourceSize; |
|
514 |
} |
|
515 |
||
516 |
EXPORT_C MMMASnapshot::TEncoding CMMAVideoPlayer::TakeSnapshotL(TRequestStatus* aStatus, |
|
517 |
const TSize& /*aSize*/, |
|
518 |
const CMMAImageSettings& /*aSettings*/) |
|
519 |
{ |
|
520 |
if (iEmptySnapshotImage) |
|
521 |
{ |
|
522 |
// Ealier snapshot was not got with SnapshotBitmap method. |
|
523 |
User::Leave(KErrInUse); |
|
524 |
} |
|
525 |
// frame can't be got from video player, but TCK requires that it should |
|
526 |
// be available. So returning empty image |
|
527 |
iEmptySnapshotImage = new(ELeave) CFbsBitmap(); |
|
528 |
User::LeaveIfError(iEmptySnapshotImage->Create(TSize(1, 1), |
|
529 |
EColor4K)); |
|
530 |
||
531 |
||
532 |
User::RequestComplete(aStatus, KErrNone); |
|
533 |
||
534 |
// Return raw bitmap encoding and thus SnapshotEncoded() should not |
|
535 |
// get called later on. |
|
536 |
return EBitmap; |
|
537 |
} |
|
538 |
||
539 |
EXPORT_C CFbsBitmap* CMMAVideoPlayer::SnapshotBitmap() |
|
540 |
{ |
|
541 |
// snapshot is not supported, returning empty image |
|
542 |
CFbsBitmap* image = iEmptySnapshotImage; |
|
543 |
||
544 |
// ownership is transferred to caller |
|
545 |
iEmptySnapshotImage = NULL; |
|
546 |
return image; |
|
547 |
} |
|
548 |
||
549 |
EXPORT_C HBufC8* CMMAVideoPlayer::SnapshotEncoded() |
|
550 |
{ |
|
551 |
// This method should never be called. |
|
552 |
// Asserted in debug build to be sure. |
|
553 |
__ASSERT_DEBUG(EFalse, User::Invariant()); |
|
554 |
||
555 |
return NULL; |
|
556 |
} |
|
557 |
||
558 |
EXPORT_C void CMMAVideoPlayer::NotifyWithStringEvent( |
|
559 |
CMMAPlayerEvent::TEventType aEventType, |
|
560 |
const TDesC& aStringEventData) |
|
561 |
{ |
|
562 |
PostStringEvent(aEventType, aStringEventData); |
|
563 |
} |
|
564 |
||
565 |
EXPORT_C MMMASnapshot* CMMAVideoPlayer::SnapshoterL() |
|
566 |
{ |
|
567 |
return this; |
|
568 |
} |
|
569 |
||
570 |
void CMMAVideoPlayer::SourceSizeChanged() |
|
571 |
{ |
|
572 |
iDisplay->SourceSizeChanged(iSourceSize); |
|
573 |
NotifyWithStringEvent(CMMAPlayerEvent::ESizeChanged, KVideoControlName); |
|
574 |
} |
|
575 |
||
77
7cee158cb8cd
Revision: v2.2.13
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
576 |
void CMMAVideoPlayer::FreeClipRectForUI() |
7cee158cb8cd
Revision: v2.2.13
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
577 |
{ |
7cee158cb8cd
Revision: v2.2.13
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
578 |
iDisplay->RemoveClippingRegionPublic(); |
7cee158cb8cd
Revision: v2.2.13
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
579 |
} |
7cee158cb8cd
Revision: v2.2.13
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
580 |
|
7cee158cb8cd
Revision: v2.2.13
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
581 |
void CMMAVideoPlayer::GetClipRectFromUI() |
7cee158cb8cd
Revision: v2.2.13
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
582 |
{ |
7cee158cb8cd
Revision: v2.2.13
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
583 |
iDisplay->SetClippingRegionPublic(); |
7cee158cb8cd
Revision: v2.2.13
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
66
diff
changeset
|
584 |
} |
66 | 585 |
void CMMAVideoPlayer::ConnectedL(CAccMonitorInfo* aAccessoryInfo) |
586 |
{ |
|
587 |
TAccMonCapability deviceType = aAccessoryInfo->AccDeviceType() ; |
|
588 |
DEBUG_INT("MID::CMMAVideoPlayer::ConnectedL %d", deviceType); |
|
589 |
if (iSurfaceWindow && (deviceType == KAccMonAVDevice)) |
|
590 |
{ |
|
591 |
isHDMICableConnected = ETrue; |
|
592 |
iSurfaceWindow->SetAVCableConnStatus(ETrue); |
|
593 |
} |
|
594 |
} |
|
595 |
||
596 |
void CMMAVideoPlayer::DisconnectedL(CAccMonitorInfo* aAccessoryInfo) |
|
597 |
{ |
|
598 |
TAccMonCapability deviceType = aAccessoryInfo->AccDeviceType() ; |
|
599 |
DEBUG_INT("MID::CMMAVideoPlayer::DisconnectedL %d", deviceType); |
|
600 |
if (iSurfaceWindow && (deviceType == KAccMonAVDevice)) |
|
601 |
{ |
|
602 |
isHDMICableConnected = EFalse; |
|
603 |
iSurfaceWindow->SetAVCableConnStatus(EFalse); |
|
604 |
} |
|
605 |
} |
|
606 |
||
607 |
void CMMAVideoPlayer::AccMonitorObserverError(TInt aError) |
|
608 |
{ |
|
609 |
DEBUG_INT("MMA::CMMAVideoPlayer::AccMonitorObserverError %d", aError); |
|
610 |
TBuf<KErrorMessageSize> errorMessage; |
|
611 |
errorMessage.Format(KAccMonError, aError); |
|
612 |
PostStringEvent(CMMAPlayerEvent::EError, errorMessage); |
|
613 |
} |
|
614 |
||
615 |
// END OF FILE |