graphicscomposition/openwfcompositionengine/adaptation/include/owfnotifications.h
Add MMP files to build libOpenVG_sw.lib which uses LINKAS to redirect to libOpenVG.dll (and
the same for libEGL_sw.lib and libOpenVGU_sw.lib).
Only the libEGL_sw.lib redirection isn't activated - this can't happen until there is a merged
libEGL.dll which supports the OpenWF synchronisation and also implements the graphical support functions.
The overall aim is to eliminate the *_sw.dll implementations, at least as a compile-time way of choosing
a software-only implementation.The correct way to choose is to put the right set of libraries into a ROM
with suitable renaming, and in the emulator to use the "switching DLL" technique to pick the right set.
As the Symbian Foundation doesn't have any alternative implementations, we don't need the switching DLLs
and we can build directly to the correct name.
// 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:
// Symbian notifications
//
//
#ifdef __cplusplus
extern "C" {
#endif
/*!
* \brief Initialises the Symbian specific device data, including
* the SUS observers
*
* \param source the source to be initialised
* \return OWF_TRUE id successfull
*/
OWF_API_CALL OWFboolean
owfSymDeviceInitialise(WFC_IMAGE_PROVIDER* source);
/*!
* \brief Destroys the Symbian specific device data, including
* the SUS observers
*
* \param device the device to be destroyed
* \param source the source to be initialised
* \param position in the device list
*/
OWF_API_CALL void
owfSymDeviceDestroy(WFC_DEVICE* device, WFC_IMAGE_PROVIDER* source, WFCint position);
/*!
* \brief Notifies the stream associated with element that the read buffer has been aquired
*
* Used to solve the initial availabilty request
*
* \param context The context corresponding to the ongoing composition
* \param element The element that composition has just started for
*
* \return OWF_TRUE id successfull
*/
OWF_API_CALL OWFboolean
owfSymElementNotifications(WFC_CONTEXT* context, WFC_ELEMENT* element);
/*!
* \brief Resets the visibility state associated with each source
*
* Used after each commit
*
* \param context The context
*/
OWF_API_CALL void
owfSymDeviceResetVisibilityState(WFC_CONTEXT* context);
/*!
* \brief Processes all notifications for a context immediately after the context has been composed
*
* \param context The context coresponding to the caller composer
*/
OWF_API_CALL WFCint
owfSymProcessAllNotifications(WFC_CONTEXT* context);
#ifdef __cplusplus
}
#endif