--- a/khronosfws/openmax_al/src/mediaplayer/xaplayitf.c Tue Aug 31 15:43:02 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,563 +0,0 @@
-/*
- * 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 );
- }
-