/*
* 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: Stream Information Interface Implementation
*
*/
#include "xastreaminformationitf.h"
#include "xastreaminformationitfadaptationmmf.h"
/* XAStreamInformationItfImpl* GetImpl
* Description: Validate interface pointer and cast it to implementation pointer.
*/
static XAStreamInformationItfImpl* GetImpl(XAStreamInformationItf self)
{
if (self)
{
XAStreamInformationItfImpl* impl =
(XAStreamInformationItfImpl*) (*self);
if (impl && impl == impl->self)
{
return impl;
}
}
return NULL;
}
/**
* Base interface XAPlayItf implementation
*/
XAresult XAStreamInformationItfImpl_QueryMediaContainerInformation(
XAStreamInformationItf self, XAMediaContainerInformation * info)
{
XAresult ret = XA_RESULT_SUCCESS;
XAStreamInformationItfImpl* impl = GetImpl(self);
DEBUG_API("->XAStreamInformationItfImpl_QueryMediaContainerInformation");
if (!impl || !info || !impl->adapCtx)
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("-<XAStreamInformationItfImpl_QueryMediaContainerInformation");
return XA_RESULT_PARAMETER_INVALID;
}
if (impl->adapCtx->fwtype == FWMgrFWMMF)
{
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if (ret == XA_RESULT_PARAMETER_INVALID)
{
DEBUG_API("<-XAStreamInformationItfImpl_QueryMediaContainerInformation");
return ret;
}
ret = XAStreamInformationItfAdaptMMF_QueryMediaContainerInformation(
impl->adapCtx, &(info->containerType),
&(info->mediaDuration), &(info->numStreams));
XAAdaptationBase_ThreadExit(impl->adapCtx);
}
DEBUG_API("-<XAStreamInformationItfImpl_QueryMediaContainerInformation");
return ret;
}
XAresult XAStreamInformationItfImpl_QueryStreamType(
XAStreamInformationItf self, XAuint32 streamIndex, XAuint32 *domain)
{
XAresult ret = XA_RESULT_SUCCESS;
XAStreamInformationItfImpl* impl = GetImpl(self);
DEBUG_API("->XAStreamInformationItfImpl_QueryStreamType");
if (!impl || !domain || (streamIndex == 0) || !impl->adapCtx)
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamType");
return XA_RESULT_PARAMETER_INVALID;
}
if (impl->adapCtx->fwtype == FWMgrFWMMF)
{
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if (ret == XA_RESULT_PARAMETER_INVALID)
{
DEBUG_API("<-XAStreamInformationItfImpl_QueryStreamType");
return ret;
}
ret = XAStreamInformationItfAdaptMMF_QueryStreamType(impl->adapCtx,
streamIndex, domain);
XAAdaptationBase_ThreadExit(impl->adapCtx);
}
DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamType");
return ret;
}
XAresult XAStreamInformationItfImpl_QueryStreamInformation(
XAStreamInformationItf self, XAuint32 streamIndex, void * info)
{
XAresult ret = XA_RESULT_SUCCESS;
XAStreamInformationItfImpl* impl = GetImpl(self);
DEBUG_API("->XAStreamInformationItfImpl_QueryStreamInformation");
if (!impl || !info || (streamIndex == 0) || !impl->adapCtx)
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamInformation");
return XA_RESULT_PARAMETER_INVALID;
}
if (impl->adapCtx->fwtype == FWMgrFWMMF)
{
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if (ret == XA_RESULT_PARAMETER_INVALID)
{
DEBUG_API("<-XAStreamInformationItfImpl_QueryStreamInformation");
return ret;
}
ret = XAStreamInformationItfAdaptMMF_QueryStreamInformation(
impl->adapCtx, streamIndex, info);
XAAdaptationBase_ThreadExit(impl->adapCtx);
}
DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamInformation");
return ret;
}
XAresult XAStreamInformationItfImpl_QueryStreamName(
XAStreamInformationItf self, XAuint32 streamIndex,
XAuint16 * pNameSize, XAchar * pName)
{
XAresult ret = XA_RESULT_SUCCESS;
XAStreamInformationItfImpl* impl = GetImpl(self);
DEBUG_API("->XAStreamInformationItfImpl_QueryStreamName");
if (!impl || (streamIndex == 0) || !pNameSize || !impl->adapCtx)
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamName");
return XA_RESULT_PARAMETER_INVALID;
}
if (impl->adapCtx->fwtype == FWMgrFWMMF)
{
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if (ret == XA_RESULT_PARAMETER_INVALID)
{
DEBUG_API("<-XAStreamInformationItfImpl_QueryStreamName");
return ret;
}
ret = XAStreamInformationItfAdaptMMF_QueryStreamName(impl->adapCtx,
streamIndex, pNameSize, pName);
XAAdaptationBase_ThreadExit(impl->adapCtx);
}
DEBUG_API("-<XAStreamInformationItfImpl_QueryStreamName");
return ret;
}
XAresult XAStreamInformationItfImpl_RegisterStreamChangeCallback(
XAStreamInformationItf self, xaStreamEventChangeCallback callback,
void * pContext)
{
XAresult ret = XA_RESULT_SUCCESS;
XAStreamInformationItfImpl* impl = GetImpl(self);
DEBUG_API("->XAStreamInformationItfImpl_RegisterStreamChangeCallback");
if (!impl)
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("-<XAStreamInformationItfImpl_RegisterStreamChangeCallback");
return XA_RESULT_PARAMETER_INVALID;
}
/* callback may be NULL (to remove callback) */
impl->callback = callback;
impl->cbcontext = pContext;
impl->cbPtrToSelf = self;
if (impl->adapCtx->fwtype == FWMgrFWMMF)
{
ret = XAStreamInformationItfAdaptMMF_RegisterCallback(impl->adapCtx, callback);
}
DEBUG_API("-<XAStreamInformationItfImpl_RegisterStreamChangeCallback");
return ret;
}
XAresult XAStreamInformationItfImpl_QueryActiveStreams(
XAStreamInformationItf self, XAuint32 *numStreams,
XAboolean *activeStreams)
{
XAresult ret = XA_RESULT_SUCCESS;
XAStreamInformationItfImpl* impl = GetImpl(self);
DEBUG_API("->XAStreamInformationItfImpl_QueryActiveStreams");
if (!impl || !numStreams || !impl->adapCtx)
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("-<XAStreamInformationItfImpl_QueryActiveStreams");
return XA_RESULT_PARAMETER_INVALID;
}
if (impl->adapCtx->fwtype == FWMgrFWMMF)
{
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if (ret == XA_RESULT_PARAMETER_INVALID)
{
DEBUG_API("<-XAStreamInformationItfImpl_QueryActiveStreams");
return ret;
}
ret = XAStreamInformationItfAdaptMMF_QueryActiveStreams(
impl->adapCtx, numStreams, activeStreams);
XAAdaptationBase_ThreadExit(impl->adapCtx);
}
DEBUG_API("-<XAStreamInformationItfImpl_QueryActiveStreams");
return ret;
}
XAresult XAStreamInformationItfImpl_SetActiveStream(
XAStreamInformationItf self, XAuint32 streamNum, XAboolean active,
XAboolean commitNow)
{
XAresult ret = XA_RESULT_SUCCESS;
XAStreamInformationItfImpl* impl = GetImpl(self);
DEBUG_API("->XAStreamInformationItfImpl_SetActiveStream");
if (!impl || !impl->adapCtx)
{
/* invalid parameter */
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("-<XAStreamInformationItfImpl_SetActiveStream");
return XA_RESULT_PARAMETER_INVALID;
}
if (impl->adapCtx->fwtype == FWMgrFWMMF)
{
ret = XAAdaptationBase_ThreadEntry(impl->adapCtx);
if (ret == XA_RESULT_PARAMETER_INVALID)
{
DEBUG_API("<-XAStreamInformationItfImpl_SetActiveStream");
return ret;
}
ret = XAStreamInformationItfAdaptMMF_SetActiveStream(impl->adapCtx,
streamNum, active, commitNow);
XAAdaptationBase_ThreadExit(impl->adapCtx);
}
DEBUG_API("-<XAStreamInformationItfImpl_SetActiveStream");
return ret;
}
/**
* XAStreamInformationItfImpl -specific methods
**/
/**
* XAStreamInformationItfImpl* XAStreamInformationItfImpl_Create()
* Description: Allocate and initialize PlayItfImpl
**/
XAStreamInformationItfImpl* XAStreamInformationItfImpl_Create(
XAMediaPlayerImpl* impl)
{
XAStreamInformationItfImpl *self;
DEBUG_API("->XAStreamInformationItfImpl_Create");
self = (XAStreamInformationItfImpl*) calloc(1,
sizeof(XAStreamInformationItfImpl));
if (self)
{
/* init itf default implementation */
self->itf.QueryMediaContainerInformation
= XAStreamInformationItfImpl_QueryMediaContainerInformation;
self->itf.QueryStreamType
= XAStreamInformationItfImpl_QueryStreamType;
self->itf.QueryStreamInformation
= XAStreamInformationItfImpl_QueryStreamInformation;
self->itf.QueryStreamName
= XAStreamInformationItfImpl_QueryStreamName;
self->itf.RegisterStreamChangeCallback
= XAStreamInformationItfImpl_RegisterStreamChangeCallback;
self->itf.QueryActiveStreams
= XAStreamInformationItfImpl_QueryActiveStreams;
self->itf.SetActiveStream
= XAStreamInformationItfImpl_SetActiveStream;
/* init variables */
self->cbPtrToSelf = NULL;
self->callback = NULL;
self->cbcontext = NULL;
self->adapCtx = impl->curAdaptCtx;
self->self = self;
XAAdaptationBase_AddEventHandler( self->adapCtx,
&XAStreamInformationItfImpl_AdaptCb, XA_STREAMINFOEVENTS, self );
}
DEBUG_API("<-XAStreamInformationItfImpl_Create");
return self;
}
/* void XAStreamInformationItfImpl_Free(XAStreamInformationItfImpl* self)
* Description: Free all resources reserved at XAStreamInformationItfImpl_Create
*/
void XAStreamInformationItfImpl_Free(XAStreamInformationItfImpl* self)
{
DEBUG_API("->XAStreamInformationItfImpl_Free");
if(self)
{
XAAdaptationBase_RemoveEventHandler( (XAAdaptationBaseCtx*)self->adapCtx, &XAStreamInformationItfImpl_AdaptCb );
free(self);
}
DEBUG_API("<-XAStreamInformationItfImpl_Free");
}
void XAStreamInformationItfImpl_AdaptCb( void *pHandlerCtx, XAAdaptEvent *event )
{
XAStreamInformationItfImpl* impl = (XAStreamInformationItfImpl*)pHandlerCtx;
DEBUG_API("->XAPrefetchStatusItfImpl_AdaptCb");
if(!impl)
{
DEBUG_ERR("XAPrefetchStatusItfImpl_AdaptCb, invalid context pointer!");
DEBUG_API("<-XAPrefetchStatusItfImpl_AdaptCb");
return;
}
if (impl->adapCtx->fwtype == FWMgrFWMMF)
{
impl->callback(impl->cbPtrToSelf, XA_STREAMCBEVENT_PROPERTYCHANGE, event->eventid, NULL, impl->cbcontext);
}
DEBUG_API("<-XAPrefetchStatusItfImpl_AdaptCb");
return;
}