sl@0: /*
sl@0: * Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: Rendering context interface
sl@0: *
sl@0: */
sl@0: 
sl@0: #ifndef __M3G_RENDERCONTEXT_H__
sl@0: #define __M3G_RENDERCONTEXT_H__
sl@0: 
sl@0: /*!
sl@0:  * \internal
sl@0:  * \file
sl@0:  * \brief Rendering context data structure definition and
sl@0:  * function declarations
sl@0:  */
sl@0: 
sl@0: static void m3gDrawMesh(RenderContext *ctx,
sl@0:                         const VertexBuffer *vb,
sl@0:                         const IndexBuffer *ib,
sl@0:                         const Appearance *app,
sl@0:                         const M3GMatrix *modelTransform,
sl@0:                         M3Gint alphaFactor,
sl@0:                         M3Gint scope);
sl@0: 
sl@0: static void m3gPushScreenSpace(RenderContext *ctx, M3Gbool realPixels);
sl@0: static void m3gPopSpace(RenderContext *ctx);
sl@0: 
sl@0: static const Camera *m3gGetCurrentCamera(const RenderContext *ctx);
sl@0: 
sl@0: static M3Gbool m3gIsAccelerated(const RenderContext *ctx);
sl@0: 
sl@0: #if !defined(M3G_NGL_CONTEXT_API)
sl@0: static void m3gBlitFrameBufferPixels(RenderContext *ctx,
sl@0:                                      M3Gint xOffset, M3Gint yOffset,
sl@0:                                      M3Gint width, M3Gint height,
sl@0:                                      M3GPixelFormat internalFormat,
sl@0:                                      M3Gsizei stride,
sl@0:                                      const M3Gubyte *pixels);
sl@0: #endif
sl@0: 
sl@0: static void m3gUpdateColorMaskStatus(RenderContext *ctx,
sl@0:                                      M3Gbool newColorWrite,
sl@0:                                      M3Gbool newAlphaWrite);
sl@0: 
sl@0: #endif /*__M3G_RENDERCONTEXT_H__*/