You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
2.1 KiB
60 lines
2.1 KiB
/***************************************************************************
|
|
xvidextwrap.h - description
|
|
-------------------
|
|
begin : Sat Jan 5 2002
|
|
copyright : (C) 2002 by Michael v.Ostheim
|
|
email : MvOstheim@web.de
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* *
|
|
* 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. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#ifndef XVIDEXTWRAP_H
|
|
#define XVIDEXTWRAP_H
|
|
|
|
struct _XDisplay;
|
|
|
|
/**A wrapper for XF86VidMode Extension
|
|
*@author Michael v.Ostheim
|
|
*/
|
|
|
|
class XVidExtWrap {
|
|
|
|
public:
|
|
|
|
enum GammaChannel { Value = 0, Red = 1, Green = 2, Blue = 3 };
|
|
XVidExtWrap(bool *OK, const char* displayname = NULL);
|
|
~XVidExtWrap();
|
|
|
|
/** Returns the default screen */
|
|
int _DefaultScreen();
|
|
/** Returns the number of screens (extracted from XF86Config) */
|
|
int _ScreenCount();
|
|
/** Returns the displayname */
|
|
const char* DisplayName();
|
|
/** Sets the screen actions are take effect */
|
|
void setScreen( int scrn ) { screen = scrn; };
|
|
/** Returns the current screen */
|
|
int getScreen() { return screen; };
|
|
/** Sets the gamma value on the current screen */
|
|
void setGamma( int channel, float gam, bool *OK = NULL );
|
|
/** Gets the gamma value of the current screen */
|
|
float getGamma( int channel, bool *OK = NULL );
|
|
/** Limits the possible gamma values (default 0.1-10.0) */
|
|
void setGammaLimits( float min, float max );
|
|
|
|
private:
|
|
float mingamma, maxgamma;
|
|
int screen;
|
|
Display* dpy;
|
|
};
|
|
|
|
#endif
|
|
|