/*

* Copyright (c) 2008-2008 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:  Common compiler options for coretoolkit and renderers

*

*/

// This file is a collection of options that affect both hitchcock.dll

// and the different backends.

// Both coretoolkit.mmp and all renderer backend .mmp files must include

// this file to make sure the flags are defined in all relevant places

// and no conflicts arise because some flag has a different value in one place

// MACRO affects the source files, #define affects .mmp files

// Uses glReadPixels instead of glCopyTexSubImage in CHuiGles10TextureProcessor.

// and CHuiGles20TextureProcessor.

// If there is a need to control the renderers separately, move this to each

// .mmp file and turn on for each renderer separately

// This flag is not used in hitchcock.dll

// MACRO           HUI_PROCESSOR_READPIXELS

// Use this to compile on software driver. Will disable full screen anti-aliasing.

// This does not seem to have any effect at the moment

// MACRO           OPENGLES_SW_DRIVER

// Here is the common control for disabling all default render surface

// handling in systems that do not support pBuffers.

// Has no effect on BitGDI.

// The disabling can be done for all renderers or only for some

// If disabled, a display must be created before textures can be loaded.

// If pBuffers are to be disabled for all, remove comments from both #define and MACRO

// #define DISABLE_ALL_DEFAULT_RENDER_SURFACES

// MACRO DISABLE_ALL_DEFAULT_RENDER_SURFACES

// Do not turn the flags on by hand in .cpp files, they are needed

// both in HuiDisplay.cpp and in the individual renderers

#ifdef DISABLE_ALL_DEFAULT_RENDER_SURFACES

// These are always left without comment marks because they are

// controlled by the common flag.

MACRO           GLES10_DISABLE_DEFAULT_RENDER_SURFACE

MACRO           GLES20_DISABLE_DEFAULT_RENDER_SURFACE

MACRO           VG10_DISABLE_DEFAULT_RENDER_SURFACE

#else

// These are the individual definitions to be used to disable 

// the pBuffer only for some renderers and allow others to use it.

// If the flag that disables all pBuffers is turned on,

// setting these individual flags here has no effect.

// MACRO           GLES10_DISABLE_DEFAULT_RENDER_SURFACE

MACRO           GLES20_DISABLE_DEFAULT_RENDER_SURFACE

MACRO           VG10_DISABLE_DEFAULT_RENDER_SURFACE

#endif