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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
/*
* This code is based on Broken Sword 2.5 engine
*
* Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer
*
* Licensed under GNU GPL v2
*
*/
#ifndef SWORD25_GL_IMAGE_H
#define SWORD25_GL_IMAGE_H
// -----------------------------------------------------------------------------
// INCLUDES
// -----------------------------------------------------------------------------
#include "sword25/kernel/common.h"
#include "sword25/gfx/image/image.h"
#include "sword25/gfx/graphicengine.h"
#include <vector>
// -----------------------------------------------------------------------------
// FORWARD DECLARATION
// -----------------------------------------------------------------------------
typedef void * GLS_Sprite;
// -----------------------------------------------------------------------------
// CLASS DEFINITION
// -----------------------------------------------------------------------------
class BS_GLImage : public BS_Image
{
public:
BS_GLImage(const std::string & Filename, bool & Result);
/**
@brief Erzeugt ein leeres BS_GLImage
@param Width die Breite des zu erzeugenden Bildes.
@param Height die H�he des zu erzeugenden Bildes
@param Result gibt dem Aufrufer bekannt, ob der Konstruktor erfolgreich ausgef�hrt wurde. Wenn es nach dem Aufruf false enthalten sollte,
d�rfen keine Methoden am Objekt aufgerufen werden und das Objekt ist sofort zu zerst�ren.
*/
BS_GLImage(unsigned int Width, unsigned int Height, bool & Result);
virtual ~BS_GLImage();
virtual int GetWidth() const { return m_Width; }
virtual int GetHeight() const { return m_Height; }
virtual BS_GraphicEngine::COLOR_FORMATS GetColorFormat() const { return BS_GraphicEngine::CF_ARGB32; }
virtual bool Blit(int PosX = 0, int PosY = 0,
int Flipping = BS_Image::FLIP_NONE,
BS_Rect* pPartRect = NULL,
unsigned int Color = BS_ARGB(255, 255, 255, 255),
int Width = -1, int Height = -1);
virtual bool Fill(const BS_Rect* pFillRect, unsigned int Color);
virtual bool SetContent(const std::vector<unsigned char> & Pixeldata, unsigned int Offset = 0, unsigned int Stride = 0);
virtual unsigned int GetPixel(int X, int Y);
virtual bool IsBlitSource() const { return true; }
virtual bool IsBlitTarget() const { return false; }
virtual bool IsScalingAllowed() const { return true; }
virtual bool IsFillingAllowed() const { return false; }
virtual bool IsAlphaAllowed() const { return true; }
virtual bool IsColorModulationAllowed() const { return true; }
virtual bool IsSetContentAllowed() const { return true; }
private:
GLS_Sprite m_Sprite;
int m_Width;
int m_Height;
};
#endif
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