src/video/video_driver.hpp
author smatz
Sun, 15 Jun 2008 13:52:51 +0000
changeset 10966 3de9939c8a91
parent 10429 1b99254f9607
child 10983 e734f891d1f6
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(svn r13520) -Fix (r13375): pointer has to be valid before it can be loaded to (SLE_STR)
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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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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 uint16 _resolutions[32][2];
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extern uint16 _cur_resolution[2];
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#endif /* VIDEO_VIDEO_DRIVER_HPP */