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) 2008-2009 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:
//
/**
@file
@publishedPartner
@prototype
*/
#ifndef SGCONST_H
#define SGCONST_H
#include <graphics/sgerror.h>
/**
@publishedPartner
@prototype
@deprecated
Identifier of the primary screen, which always exists.
*/
const TInt KSgScreenIdMain = 0;
/**
@publishedPartner
@prototype
@deprecated
Value that specifies, when passed in as screen identifier, that a resource can be
used on all screens.
*/
const TInt KSgScreenIdAny = -1;
/**
@publishedPartner
@prototype
@deprecated
Set of flags that specify how a graphics resource can be used in different rendering
pipelines.
*/
enum TSgUsageFlags
{
/** The resource cannot be used in any rendering pipeline. */
ESgUsageNone = 0,
/** The resource can be bound as source of DirectGDI rendering. */
ESgUsageDirectGdiSource = 0x0001,
/** The resource can be bound as target of DirectGDI rendering. */
ESgUsageDirectGdiTarget = 0x0002,
/** The resource can be bound as source of the composition engine. */
ESgUsageCompositionSource = 0x0004,
/** The resource can be bound as target of the composition engine. */
ESgUsageCompositionTarget = 0x0008,
/** The resource can be used directly as screen contents. */
ESgUsageScreenSource = 0x0010,
/** The resource can be bound as OpenGL ES 1.X 2D texture. */
ESgUsageOpenGlesTexture2D = 0x0020,
/** The resource can be bound as target of OpenGL ES 1.X rendering. */
ESgUsageOpenGlesTarget = 0x0040,
/** The resource can be bound as OpenVG image. */
ESgUsageOpenVgImage = 0x0080,
/** The resource can be bound as target of OpenVG rendering. */
ESgUsageOpenVgTarget = 0x0100,
/** The resource can be used as destination in calls to eglCopyBuffers(). */
ESgUsageEglCopyBuffersTarget = 0x0200,
/** The resource can be bound as OpenGL ES 2.0 2D texture. */
ESgUsageOpenGles2Texture2D = 0x0400,
/** The resource can be bound as target of OpenGL ES 2.0 rendering. */
ESgUsageOpenGles2Target = 0x0800,
/** The resource can be bound as source of window graphics context rendering. @see CWindowGc */
ESgUsageWindowGcSource = 0x1000
};
/**
@publishedPartner
@prototype
@deprecated
Components of TSgCpuAccess. This enumeration is not intended to be used directly, but
provides components for the definition of TSgCpuAccess.
*/
enum TSgCpuAccessComponents
{
/** Value of the bit in TSgCpuAccess that indicates ability to read when set. */
ESgCpuAccessReadable = 1,
/** Value of the bit in TSgCpuAccess that indicates ability to write when set. */
ESgCpuAccessWritable = 2
};
/**
@publishedPartner
@prototype
@deprecated
Enumeration used to specify how a graphics resource can be accessed by the CPU.
*/
enum TSgCpuAccess
{
/** The resource cannot be accessed by the CPU. */
ESgCpuAccessNone = 0,
/** The resource can only be read by the CPU. */
ESgCpuAccessReadOnly = ESgCpuAccessReadable,
/** The resource can only be written by the CPU. */
ESgCpuAccessWriteOnly = ESgCpuAccessWritable,
/** The resource can be both read and written by the CPU. */
ESgCpuAccessReadWrite = ESgCpuAccessReadable | ESgCpuAccessWritable
};
#endif // SGCONST_H