Merge 1. Pull in cpp files in the performance enhanced Khronos RI OVG files which are newly added. I've ignored platform-specific cpp files for linux, macosx, and null operating systems because this local solution has its own platform glue (i.e. facility to target Bitmaps but no full windowing support). I've ignored sfEGLInterface.cpp because this is used as a bridge to go from EGL to Nokia's Platsim which offers an EGL service. That's not relevant to this implementation because this is ARM side code, not Intel side. I just left a comment to sfEGLInterface.cpp in case we need to pick up this later on. The current code compiles on winscw. Prior to this fix, the code works on winscw, and can launch the SVG tiger (tiger.exe). That takes about 20 seconds to render. I hope to always be able to show this icon on each commit, and the plan is for the render time to reduce with this series of submissions. On this commit, the tiger renders ok in 20 seconds.
// Copyright (c) 2003-2009 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:
//
#include "GraphicsAccelerator.h"
LOCAL_D const TGraphicsAcceleratorCaps HardwareAcceleratorCapabilities =
{
sizeof(TGraphicsAcceleratorCaps), //TInt iStructureSize; // The size of this class
1, //TInt iVersion; // == 1 to specify current API
{0} //Tint iVendorUid; // Optional ID
// Default values of zero...
};
EXPORT_C CHardwareGraphicsAccelerator* CHardwareGraphicsAccelerator::NewL(RHardwareBitmap /*aBitmap*/)
/**
Allocates and constructs an instance of a derived class and initialises its
capabilities.
@param aBitmap The hardware bitmap for the accelerator to draw to.
@return Pointer to the initialised graphics accelerator object.
@see TGraphicsAcceleratorCaps::iDisplayModes
@leave KErrNoMemory There is no memory to allocate the graphics accelerator
KErrNotSupported There is no graphics accelerator supporting the display mode given by the bitmap parameter
*/
{
User::Leave(KErrNotSupported) ;
return NULL ;
}
EXPORT_C const TGraphicsAcceleratorCaps* CHardwareGraphicsAccelerator::GenericCapabilities()
/**
Gets the generic capabilities of the accelerator, including which display modes
are supported for the bitmap passed to NewL().
Generic capabilities apply to all hardware graphics accelerators on the device.
The function is static, so it can be used to find out the capabilities of
graphics accelerators before deciding on whether or not to create one.
The CGraphicsAccelerator::Capabilities() function provides information about
the capabilities of a particular graphics accelerator.
As capabilities may vary depending on the display mode of a bitmap, this method
should indicate as supported any features which are only available in some
display modes.
@return Generic capabilities for hardware graphics accelerators.
*/
{
return &HardwareAcceleratorCapabilities ;
}