/*
* 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: Play Itf Implementation
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include "xaplayitf.h"
#include "xaplayitfadaptationmmf.h"
#include "xathreadsafety.h"
#include <string.h>
void* vfHandle;
/* XAPlayItfImpl* GetImpl
* Description: Validate interface pointer and cast it to implementation pointer.
*/
static XAPlayItfImpl* GetImpl(XAPlayItf self)
{
if (self)
{
XAPlayItfImpl* impl = (XAPlayItfImpl*) (*self);
if (impl && impl == impl->self)
{
return impl;
}
}
return NULL;
}
/**
* Base interface XAPlayItf implementation
*/
/**
* XAresult XAPlayItfImpl_SetPlayState(XAPlayItf self, XAuint32 state)
* Description: Requests a transition of the player into the given play state.
**/
XAresult XAPlayItfImpl_SetPlayState(XAPlayItf self, XAuint32 state)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API_A1("->XAPlayItfImpl_SetPlayState %s",PLAYSTATENAME(state));
if (!impl || state < XA_PLAYSTATE_STOPPED || state > XA_PLAYSTATE_PLAYING)
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_SetPlayState");
return XA_RESULT_PARAMETER_INVALID;
}
XA_IMPL_THREAD_SAFETY_ENTRY( XATSMediaPlayer );
if (impl->pObjImpl->curAdaptCtx->fwtype == FWMgrFWMMF)
{
ret = XAPlayItfAdaptMMF_SetPlayState(impl->pObjImpl->curAdaptCtx,
state);
}
XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );
DEBUG_API("<-XAPlayItfImpl_SetPlayState");
return ret;
}
/**
* XAresult XAPlayItfImpl_GetPlayState(XAPlayItf self, XAuint32 *pState)
* Description: Gets the player's current play state.
**/
XAresult XAPlayItfImpl_GetPlayState(XAPlayItf self, XAuint32 *pState)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API("->XAPlayItfImpl_GetPlayState");
if (!impl || !pState)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_GetPlayState");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
XA_IMPL_THREAD_SAFETY_ENTRY( XATSMediaPlayer );
if (impl->pObjImpl->curAdaptCtx->fwtype == FWMgrFWMMF)
{
ret = XAPlayItfAdaptMMF_GetPlayState(impl->pObjImpl->curAdaptCtx,
pState);
}
XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );
DEBUG_API_A1("<-XAPlayItfImpl_GetPlayState: %s",PLAYSTATENAME(impl->playbackState));
return ret;
}
/**
* XAresult XAPlayItfImpl_GetDuration(XAPlayItf self, XAmillisecond *pMsec)
* Description: Gets the duration of the current content, in milliseconds.
**/
XAresult XAPlayItfImpl_GetDuration(XAPlayItf self, XAmillisecond *pMsec)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API("->XAPlayItfImpl_GetDuration");
if (!impl || !pMsec)
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_GetDuration");
return XA_RESULT_PARAMETER_INVALID;
}
XA_IMPL_THREAD_SAFETY_ENTRY( XATSMediaPlayer );
if (impl->pObjImpl->curAdaptCtx->fwtype == FWMgrFWMMF)
{
ret = XAPlayItfAdaptMMF_GetDuration(impl->pObjImpl->curAdaptCtx,
pMsec);
}
XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );
DEBUG_API("<-XAPlayItfImpl_GetDuration");
return ret;
}
/**
* XAresult XAPlayItfImpl_GetPosition(XAPlayItf self, XAmillisecond *pMsec)
* Description: Returns the current position of the playback head relative
* to the beginning of the content.
**/
XAresult XAPlayItfImpl_GetPosition(XAPlayItf self, XAmillisecond *pMsec)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API("->XAPlayItfImpl_GetPosition");
if (!impl || !pMsec)
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_GetPosition");
return XA_RESULT_PARAMETER_INVALID;
}
XA_IMPL_THREAD_SAFETY_ENTRY( XATSMediaPlayer );
if (impl->pObjImpl->curAdaptCtx->fwtype == FWMgrFWMMF)
{
ret = XAPlayItfAdaptMMF_GetPosition(impl->pObjImpl->curAdaptCtx,
pMsec);
}
XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );
DEBUG_API("<-XAPlayItfImpl_GetPosition");
return ret;
}
/**
* XAresult XAPlayItfImpl_RegisterCallback(XAPlayItf self, xaPlayCallback callback,
* void *pContext)
* Description: Sets the playback callback function.
**/
XAresult XAPlayItfImpl_RegisterCallback(XAPlayItf self,
xaPlayCallback callback, void *pContext)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API("->XAPlayItfImpl_RegisterCallback");
if (!impl)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_RegisterCallback");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
/* callback may be NULL (to remove callback) */
impl->callback = callback;
impl->cbcontext = pContext;
impl->cbPtrToSelf = self;
// No need to do anything else if radio:
if (((XAMediaPlayerAdaptationMMFCtx*) impl->pObjImpl->curAdaptCtx)->isForRadio
== XA_BOOLEAN_TRUE)
{
DEBUG_API("<-XAPlayItfImpl_RegisterCallback");
return ret;
}
XA_IMPL_THREAD_SAFETY_ENTRY( XATSMediaPlayer );
if (impl->pObjImpl->curAdaptCtx->fwtype == FWMgrFWMMF)
{
ret = XAPlayItfAdaptMMF_RegisterCallback(impl->pObjImpl->curAdaptCtx,
callback);
}
XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );
DEBUG_API("<-XAPlayItfImpl_RegisterCallback");
return ret;
}
/**
* XAresult XAPlayItfImpl_SetCallbackEventsMask(XAPlayItf self, XAuint32 eventFlags)
* Description: Enables/disables notification of playback events.
**/
XAresult XAPlayItfImpl_SetCallbackEventsMask(XAPlayItf self,
XAuint32 eventFlags)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API("->XAPlayItfImpl_SetCallbackEventsMask");
if (!impl || (eventFlags > (XA_PLAYEVENT_HEADATEND
| XA_PLAYEVENT_HEADATMARKER | XA_PLAYEVENT_HEADATNEWPOS
| XA_PLAYEVENT_HEADMOVING | XA_PLAYEVENT_HEADSTALLED)))
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_SetCallbackEventsMask");
return XA_RESULT_PARAMETER_INVALID;
}
XA_IMPL_THREAD_SAFETY_ENTRY( XATSMediaPlayer );
impl->eventFlags = eventFlags;
if (impl->pObjImpl->curAdaptCtx->fwtype == FWMgrFWMMF)
{
ret = XAPlayItfAdaptMMF_SetCallbackEventsMask(
impl->pObjImpl->curAdaptCtx, eventFlags);
XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );
DEBUG_API("<-XAPlayItfImpl_SetCallbackEventsMask");
return ret;
}
XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );
DEBUG_API("<-XAPlayItfImpl_SetCallbackEventsMask");
return ret;
}
/**
* XAresult XAPlayItfImpl_GetCallbackEventsMask(XAPlayItf self, XAuint32 *pEventFlags)
* Description: Queries for the notification state (enabled/disabled) of playback events.
**/
XAresult XAPlayItfImpl_GetCallbackEventsMask(XAPlayItf self,
XAuint32 *pEventFlags)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API("->XAPlayItfImpl_GetCallbackEventsMask");
if (!impl || !pEventFlags)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_GetCallbackEventsMask");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
*pEventFlags = impl->eventFlags;
DEBUG_API("<-XAPlayItfImpl_GetCallbackEventsMask");
return ret;
}
/**
* XAresult XAPlayItfImpl_SetMarkerPosition(XAPlayItf self, XAmillisecond mSec)
* Description: Sets the position of the playback marker.
**/
XAresult XAPlayItfImpl_SetMarkerPosition(XAPlayItf self, XAmillisecond mSec)
{
XAresult ret = XA_RESULT_SUCCESS;
XAmillisecond duration = 0;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API_A1("->XAPlayItfImpl_SetMarkerPosition: %lu ms", mSec);
/* Get duration of the content */
if (XAPlayItfImpl_GetDuration(self, &duration) != XA_RESULT_SUCCESS)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_SetMarkerPosition");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
if (!impl || mSec > duration)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_SetMarkerPosition");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
impl->markerPosition = mSec;
impl->isMarkerPosCbSend = XA_BOOLEAN_FALSE;
XA_IMPL_THREAD_SAFETY_ENTRY( XATSMediaPlayer );
if (impl->pObjImpl->curAdaptCtx->fwtype == FWMgrFWMMF)
{
ret = XAPlayItfAdaptMMF_SetMarkerPosition(
impl->pObjImpl->curAdaptCtx, mSec);
}
XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );
DEBUG_API("<-XAPlayItfImpl_SetMarkerPosition");
return ret;
}
/**
* XAresult XAPlayItfImpl_ClearMarkerPosition(XAPlayItf self)
* Description: Clears marker.
**/
XAresult XAPlayItfImpl_ClearMarkerPosition(XAPlayItf self)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API("->XAPlayItfImpl_ClearMarkerPosition");
if (!impl)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_ClearMarkerPosition");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
impl->isMarkerPosCbSend = XA_BOOLEAN_FALSE;
impl->markerPosition = NO_POSITION;
XA_IMPL_THREAD_SAFETY_ENTRY( XATSMediaPlayer );
if (impl->pObjImpl->curAdaptCtx->fwtype == FWMgrFWMMF)
{
ret = XAPlayItfAdaptMMF_ClearMarkerPosition(
impl->pObjImpl->curAdaptCtx);
}
XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );
DEBUG_API("<-XAPlayItfImpl_ClearMarkerPosition");
return ret;
}
/**
* XAresult XAPlayItfImpl_GetMarkerPosition(XAPlayItf self, XAmillisecond *pMsec)
* Description: Queries the position of playback marker.
**/
XAresult XAPlayItfImpl_GetMarkerPosition(XAPlayItf self, XAmillisecond *pMsec)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API("->XAPlayItfImpl_GetMarkerPosition");
if (!impl || !pMsec)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_GetMarkerPosition");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
if (impl->markerPosition == NO_POSITION)
{
DEBUG_ERR("XA_RESULT_PRECONDITIONS_VIOLATED");
DEBUG_API("<-XAPlayItfImpl_GetMarkerPosition");
/*marker is not set */
return XA_RESULT_PRECONDITIONS_VIOLATED;
}
*pMsec = impl->markerPosition;
DEBUG_API("<-XAPlayItfImpl_GetMarkerPosition");
return ret;
}
/**
* XAresult XAPlayItfImpl_SetPositionUpdatePeriod(XAPlayItf self, XAmillisecond mSec)
* Description: Sets the interval between periodic position notifications.
**/
XAresult XAPlayItfImpl_SetPositionUpdatePeriod(XAPlayItf self,
XAmillisecond mSec)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API_A1("->XAPlayItfImpl_SetPositionUpdatePeriod, %lu mSec", mSec);
if (!impl)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_SetPositionUpdatePeriod");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
impl->positionUpdatePeriod = mSec;
XA_IMPL_THREAD_SAFETY_ENTRY( XATSMediaPlayer );
if (impl->pObjImpl->curAdaptCtx->fwtype == FWMgrFWMMF)
{
ret = XAPlayItfAdaptMMF_SetPositionUpdatePeriod(
impl->pObjImpl->curAdaptCtx, mSec);
}
XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );
DEBUG_API("<-XAPlayItfImpl_SetPositionUpdatePeriod");
return ret;
}
/**
* XAresult XAPlayItfImpl_GetPositionUpdatePeriod(XAPlayItf self, XAmillisecond *pMsec)
* Description: Queries the interval between periodic position notifications.
**/
XAresult XAPlayItfImpl_GetPositionUpdatePeriod(XAPlayItf self,
XAmillisecond *pMsec)
{
XAresult ret = XA_RESULT_SUCCESS;
XAPlayItfImpl* impl = GetImpl(self);
DEBUG_API("->XAPlayItfImpl_GetPositionUpdatePeriod");
if (!impl || !pMsec)
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XAPlayItfImpl_GetPositionUpdatePeriod");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
*pMsec = impl->positionUpdatePeriod;
DEBUG_API("<-XAPlayItfImpl_GetPositionUpdatePeriod");
return ret;
}
/**
* XAPlayItfImpl -specific methods
**/
/**
* XAPlayItfImpl* XAPlayItfImpl_Create()
* Description: Allocate and initialize PlayItfImpl
**/
XAPlayItfImpl* XAPlayItfImpl_Create(XAMediaPlayerImpl *impl)
{
XAPlayItfImpl *self;
DEBUG_API("->XAPlayItfImpl_Create");
self = (XAPlayItfImpl*) calloc(1, sizeof(XAPlayItfImpl));
if (self)
{
/* init itf default implementation */
self->itf.ClearMarkerPosition = XAPlayItfImpl_ClearMarkerPosition;
self->itf.GetCallbackEventsMask = XAPlayItfImpl_GetCallbackEventsMask;
self->itf.GetDuration = XAPlayItfImpl_GetDuration;
self->itf.GetMarkerPosition = XAPlayItfImpl_GetMarkerPosition;
self->itf.GetPlayState = XAPlayItfImpl_GetPlayState;
self->itf.GetPosition = XAPlayItfImpl_GetPosition;
self->itf.GetPositionUpdatePeriod
= XAPlayItfImpl_GetPositionUpdatePeriod;
self->itf.RegisterCallback = XAPlayItfImpl_RegisterCallback;
self->itf.SetCallbackEventsMask = XAPlayItfImpl_SetCallbackEventsMask;
self->itf.SetMarkerPosition = XAPlayItfImpl_SetMarkerPosition;
self->itf.SetPlayState = XAPlayItfImpl_SetPlayState;
self->itf.SetPositionUpdatePeriod
= XAPlayItfImpl_SetPositionUpdatePeriod;
/* init variables */
self->callback = NULL;
self->cbcontext = NULL;
self->playbackState = XA_PLAYSTATE_STOPPED;
self->eventFlags = 0;
self->markerPosition = NO_POSITION;
self->positionUpdatePeriod = PLAYITF_DEFAULT_UPDATE_PERIOD;
self->lastPosition = START_POSITION;
/*self->adapCtx = impl->curAdaptCtx;*/
self->pObjImpl = impl;
self->cbPtrToSelf = NULL;
self->isMarkerPosCbSend = XA_BOOLEAN_FALSE;
/* XAAdaptationBase_AddEventHandler( self->adapCtx, &XAPlayItfImpl_AdaptCb, XA_PLAYITFEVENTS, self );*/
XAAdaptationBase_AddEventHandler(self->pObjImpl->curAdaptCtx,
&XAPlayItfImpl_AdaptCb, XA_PLAYITFEVENTS, self);
self->self = self;
}
DEBUG_API("<-XAPlayItfImpl_Create");
return self;
}
/* void XAPlayItfImpl_Free(XAPlayItfImpl* self)
* Description: Free all resources reserved at XAPlayItfImpl_Create
*/
void XAPlayItfImpl_Free(XAPlayItfImpl* self)
{
DEBUG_API("->XAPlayItfImpl_Free");
assert(self==self->self);
/* XAAdaptationBase_RemoveEventHandler( self->adapCtx, &XAPlayItfImpl_AdaptCb );*/
XAAdaptationBase_RemoveEventHandler(self->pObjImpl->curAdaptCtx,
&XAPlayItfImpl_AdaptCb);
free(self);
DEBUG_API("<-XAPlayItfImpl_Free");
}
/* void XAPlayItfImpl_AdaptCb
* Description: Listen changes in adaptation
*/
void XAPlayItfImpl_AdaptCb(void *pHandlerCtx, XAAdaptEvent *event)
{
XAPlayItfImpl* impl = (XAPlayItfImpl*) pHandlerCtx;
DEBUG_API("->XAPlayItfImpl_AdaptCb");
XA_IMPL_THREAD_SAFETY_ENTRY_FOR_VOID_FUNCTIONS( XATSMediaPlayer );
if (!impl)
{
DEBUG_ERR("XAPlayItfImpl_AdaptCb, invalid context pointer!");
DEBUG_API("<-XAPlayItfImpl_AdaptCb");
XA_IMPL_THREAD_SAFETY_EXIT_FOR_VOID_FUNCTIONS( XATSMediaPlayer );
return;
}
assert(event);
if (impl->pObjImpl->curAdaptCtx->fwtype == FWMgrFWMMF)
{
impl->callback(impl->cbPtrToSelf, impl->cbcontext, event->eventid);
DEBUG_API("<-XAPlayItfImpl_AdaptCb");
XA_IMPL_THREAD_SAFETY_EXIT_FOR_VOID_FUNCTIONS( XATSMediaPlayer );
return;
}
DEBUG_API("<-XAPlayItfImpl_AdaptCb");
XA_IMPL_THREAD_SAFETY_EXIT_FOR_VOID_FUNCTIONS( XATSMediaPlayer );
}