--- a/khronosfws/openmax_al/src/mmf_adaptation/cmmfbackendengine.h Fri May 28 19:26:28 2010 -0500
+++ b/khronosfws/openmax_al/src/mmf_adaptation/cmmfbackendengine.h Fri Jun 11 19:59:23 2010 -0500
@@ -1,22 +1,22 @@
/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-*/
+ * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description: MMF Backend Engine Header
+ *
+ */
-#ifndef XA_CMMFBackendEngine_H
-#define XA_CMMFBackendEngine_H
+#ifndef CMMFBackendEngine_H
+#define CMMFBackendEngine_H
#define ENABLE_GRAPHICS_SURFACE_INTEGRATION
@@ -45,52 +45,55 @@
#endif
// MetaDataWrite Custom Command UID
-const TUid KUidMetaDataWriteCustomCommand = {0x10207af9};
+const TUid KUidMetaDataWriteCustomCommand =
+ {
+ 0x10207af9
+ };
#define MAX_EXTENSION_SIZE 10
class CMarkerPositionTimer;
class CPositionUpdateTimer;
NONSHARABLE_CLASS(CMMFBackendEngine) : public CBase,
- public MVideoPlayerUtilityObserver,
- public MVideoLoadingObserver,
- public MMdaAudioPlayerCallback,
- public MMdaObjectStateChangeObserver
+ public MVideoPlayerUtilityObserver,
+ public MVideoLoadingObserver,
+ public MMdaAudioPlayerCallback,
+ public MMdaObjectStateChangeObserver
{
-public:
- enum TFuncInUse
- {
- EPlay = 0,
- ERecord
- };
-
- enum TUriType
- {
- ELocal = 0,
- EStreaming
- };
+public:
+ enum TFuncInUse
+ {
+ EPlay = 0,
+ ERecord
+ };
- enum TMMFUtiltyInUse
- {
+ enum TUriType
+ {
+ ELocal = 0,
+ EStreaming
+ };
+
+ enum TMMFUtiltyInUse
+ {
ENoUtility,
EVideoPlayerUtility,
EAudioPlayerUtility,
EAudioRecorderUtility
- };
-
- enum TRecorderState
- {
- ERecorderNotReady = 0,
- ERecorderOpen,
- ERecorderRecording
- };
-
+ };
+
+ enum TRecorderState
+ {
+ ERecorderNotReady = 0,
+ ERecorderOpen,
+ ERecorderRecording
+ };
+
public:
static CMMFBackendEngine* NewL();
~CMMFBackendEngine();
-
- TInt SetFileName(char* uri,XAuint32 format,TFuncInUse func);
+
+ TInt SetFileName(char* uri, XAuint32 format, TFuncInUse func);
void Close();
void Destroy();
TInt SetRecorderState(TRecorderState state, XAboolean stopCalled);
@@ -105,11 +108,10 @@
TInt SetDestinationSampleRate(XAmilliHertz* samplerate);
TInt SetDestinationChannels(XAuint32* channels);
-/* XAresult SetWindowHandle(void* display_info);*/
XAresult CreateAndConfigureWindowL();
XAresult SetNativeDisplayInformation(void* display_info);
XAresult ResumePlayback();
- XAresult PausePlayback();
+ XAresult PausePlayback();
XAresult StopPlayback();
XAresult GetPlayState(XAuint32 *pState);
XAresult GetDuration(XAmillisecond *pMsec);
@@ -124,30 +126,27 @@
XAresult SetPosition(XAmillisecond pMsec);
XAresult SetRepeats(XAboolean repeat);
XAresult SetPlayWindow(XAmillisecond start, XAmillisecond end);
-
+
XAresult GetNumStreams(XAuint32* numstreams);
XAresult GetStreamInfo(XAuint32 streamindex, XAuint32* streamtype);
- XAresult GetVideoFrameSize(XAuint32* height, XAuint32* width, XAuint32* frameRate);
+ XAresult GetVideoFrameSize(XAuint32* height, XAuint32* width,
+ XAuint32* frameRate);
XAresult SetActiveState(XAuint32 streamindex, XAboolean active);
-
+
XAresult SetVolume(XAuint32 volume);
XAresult GetVolume(XAuint32* volume);
XAresult GetMaxVolume(XAuint32* maxvolume);
public:
// MMdaObjectStateChangeObserver
- void MoscoStateChangeEvent(
- CBase* aObject,
- TInt aPreviousState,
- TInt aCurrentState,
- TInt aErrorcCode);
+ void MoscoStateChangeEvent(CBase* aObject, TInt aPreviousState,
+ TInt aCurrentState, TInt aErrorcCode);
//MMdaAudioPlayerCallback
- void MapcInitComplete(
- TInt aError,
+ void MapcInitComplete(TInt aError,
const TTimeIntervalMicroSeconds& aDuration);
void MapcPlayComplete(TInt aError);
-
+
//From MVidePlayerUtilityObserver
void MvpuoOpenComplete(TInt aError);
void MvpuoPrepareComplete(TInt aError);
@@ -157,18 +156,18 @@
// From MRebufferCallback
void MvloLoadingStarted();
- void MvloLoadingComplete();
+ void MvloLoadingComplete();
-private:
+private:
enum TPlayerState
- {
- EPlayerClosed,
- EPlayerOpened,
- EPlayerPrepared,
- EPlayerPaused,
- EPlayerPlaying,
- };
-
+ {
+ EPlayerClosed,
+ EPlayerOpened,
+ EPlayerPrepared,
+ EPlayerPaused,
+ EPlayerPlaying,
+ };
+
private:
CMMFBackendEngine();
void ConstructL();
@@ -182,29 +181,29 @@
TInt InitializeURIForMMFUtil(char *uri);
private:
- CVideoPlayerUtility2* iVideoPlayer;
- CBase* iBaseVideoPlayer;
- CMdaAudioPlayerUtility* iAudioPlayer;
- CBase* iBaseAudioPlayer;
- CMdaAudioRecorderUtility* iAudioRecorder;
- CBase* iBaseAudioRecorder;
- TFileName iFileName;
- TInt iAPIBeingUsed;
- TInt iPreviousRecordState;
- TInt iCurrentRecordState;
- TInt iErrorCode;
- TRecorderState iRecordState;
- LocalTimer* iPositionUpdateTimer;
- TUint64 iTimerDelay;
- void* iAdaptContext;
- XAuint32 iFileFormat;
- TInt iPauseSupportMP4;
- CActiveSchedulerWait* iActiveSchedulerWait;
- CAudioInput* iAudioInputRecord;
+ CVideoPlayerUtility2* iVideoPlayer;
+ CBase* iBaseVideoPlayer;
+ CMdaAudioPlayerUtility* iAudioPlayer;
+ CBase* iBaseAudioPlayer;
+ CMdaAudioRecorderUtility* iAudioRecorder;
+ CBase* iBaseAudioRecorder;
+ TFileName iFileName;
+ TInt iAPIBeingUsed;
+ TInt iPreviousRecordState;
+ TInt iCurrentRecordState;
+ TInt iErrorCode;
+ TRecorderState iRecordState;
+ LocalTimer* iPositionUpdateTimer;
+ TUint64 iTimerDelay;
+ void* iAdaptContext;
+ XAuint32 iFileFormat;
+ TInt iPauseSupportMP4;
+ CActiveSchedulerWait* iActiveSchedulerWait;
+ CAudioInput* iAudioInputRecord;
#ifdef USE_LOCAL_WINDOW_RESOURCES
CMediaClientVideoDisplay* iMediaClientVideoDisplay;
TRect m_clipRect;
- TRect m_videoExtent;
+ TRect m_videoExtent;
TRect m_cropRegion;
TVideoAspectRatio m_pixelAspectRatio;
RWindow m_Window;
@@ -214,8 +213,8 @@
TReal32 m_scaleWidth;
TReal32 m_scaleHeight;
TInt m_horizPos;
- TInt m_vertPos;
- TInt m_displayId;
+ TInt m_vertPos;
+ TInt m_displayId;
/*TBool m_bWindowReferencePassed;*/
RWsSession m_ws;
#endif /* USE_LOCAL_WINDOW_RESOURCES */
@@ -249,18 +248,16 @@
/* Property set by client */
RWsSession* m_pWs;
/* Property set by client */
- RWindow* m_pWindow;
+ RWindow* m_pWindow;
};
#else /* __cplusplus */
-
extern int mmf_backend_engine_init(void** engine);
extern int mmf_backend_engine_deinit(void* engine);
extern int mmf_set_recorder_uri(void* context, char* uri, XAuint32 format);
-
extern void mmf_close(void* context);
extern int mmf_set_adapt_context(void* context, void* adaptcontext);
@@ -305,15 +302,15 @@
extern XAresult mmf_streaminformationitf_get_numstreams(void * context, XAuint32* numstreams);
extern XAresult mmf_streaminformationitf_get_streaminfo(void * context, XAuint32 streamindex,
- XAuint32* streamtype);
+ XAuint32* streamtype);
extern XAresult mmf_streaminformationitf_get_videoframesize(void * context, XAuint32* height,
- XAuint32* width, XAuint32* frameRate);
+ XAuint32* width, XAuint32* frameRate);
extern XAresult mmf_streaminformationitf_set_activestream(void * context, XAuint32 streamindex,
- XAboolean active);
+ XAboolean active);
extern XAresult mmf_volumeitf_set_volume(void * context, XAuint32 volume);
extern XAresult mmf_volumeitf_get_volume(void * context, XAuint32* volume);
extern XAresult mmf_volumeitf_get_maxvolume(void * context, XAuint32* volume);
#endif /* __cplusplus */
-#endif /* XA_CMMFBackendEngine_H */
+#endif /* CMMFBackendEngine_H */