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/* $Id$ */

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/** @file video_driver.hpp Base of all video drivers. */

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#ifndef VIDEO_VIDEO_DRIVER_HPP

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#define VIDEO_VIDEO_DRIVER_HPP

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#include "../driver.h"

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#include "../core/geometry_type.hpp"

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class VideoDriver: public Driver {

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public:

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	virtual void MakeDirty(int left, int top, int width, int height) = 0;

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	virtual void MainLoop() = 0;

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	virtual bool ChangeResolution(int w, int h) = 0;

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	virtual bool ToggleFullscreen(bool fullscreen) = 0;

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};

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class VideoDriverFactoryBase: public DriverFactoryBase {

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};

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template <class T>

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class VideoDriverFactory: public VideoDriverFactoryBase {

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public:

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	VideoDriverFactory() { this->RegisterDriver(((T *)this)->GetName(), Driver::DT_VIDEO, ((T *)this)->priority); }

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	/**

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	 * Get the long, human readable, name for the Driver-class.

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	 */

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	const char *GetName();

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};

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extern VideoDriver *_video_driver;

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extern char _ini_videodriver[32];

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extern int _num_resolutions;

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extern Dimension _resolutions[32];

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extern Dimension _cur_resolution;

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#endif /* VIDEO_VIDEO_DRIVER_HPP */