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/* Prototypes for DGA functions that the DDX must provide */
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#ifndef _VIDMODEPROC_H_
#define _VIDMODEPROC_H_
typedef enum {
VIDMODE_H_DISPLAY,
VIDMODE_H_SYNCSTART,
VIDMODE_H_SYNCEND,
VIDMODE_H_TOTAL,
VIDMODE_H_SKEW,
VIDMODE_V_DISPLAY,
VIDMODE_V_SYNCSTART,
VIDMODE_V_SYNCEND,
VIDMODE_V_TOTAL,
VIDMODE_FLAGS,
VIDMODE_CLOCK
} VidModeSelectMode;
typedef enum {
VIDMODE_MON_VENDOR,
VIDMODE_MON_MODEL,
VIDMODE_MON_NHSYNC,
VIDMODE_MON_NVREFRESH,
VIDMODE_MON_HSYNC_LO,
VIDMODE_MON_HSYNC_HI,
VIDMODE_MON_VREFRESH_LO,
VIDMODE_MON_VREFRESH_HI
} VidModeSelectMonitor;
typedef union {
const void *ptr;
int i;
float f;
} vidMonitorValue;
extern Bool VidModeExtensionInit(ScreenPtr pScreen);
extern Bool VidModeGetCurrentModeline(ScreenPtr pScreen, DisplayModePtr *mode,
int *dotClock);
extern Bool VidModeGetFirstModeline(ScreenPtr pScreen, DisplayModePtr *mode,
int *dotClock);
extern Bool VidModeGetNextModeline(ScreenPtr pScreen, DisplayModePtr *mode,
int *dotClock);
extern Bool VidModeDeleteModeline(ScreenPtr pScreen, DisplayModePtr mode);
extern Bool VidModeZoomViewport(ScreenPtr pScreen, int zoom);
extern Bool VidModeGetViewPort(ScreenPtr pScreen, int *x, int *y);
extern Bool VidModeSetViewPort(ScreenPtr pScreen, int x, int y);
extern Bool VidModeSwitchMode(ScreenPtr pScreen, DisplayModePtr mode);
extern Bool VidModeLockZoom(ScreenPtr pScreen, Bool lock);
extern int VidModeGetNumOfClocks(ScreenPtr pScreen, Bool *progClock);
extern Bool VidModeGetClocks(ScreenPtr pScreen, int *Clocks);
extern ModeStatus VidModeCheckModeForMonitor(ScreenPtr pScreen,
DisplayModePtr mode);
extern ModeStatus VidModeCheckModeForDriver(ScreenPtr pScreen,
DisplayModePtr mode);
extern void VidModeSetCrtcForMode(ScreenPtr pScreen, DisplayModePtr mode);
extern Bool VidModeAddModeline(ScreenPtr pScreen, DisplayModePtr mode);
extern int VidModeGetDotClock(ScreenPtr pScreen, int Clock);
extern int VidModeGetNumOfModes(ScreenPtr pScreen);
extern Bool VidModeSetGamma(ScreenPtr pScreen, float red, float green,
float blue);
extern Bool VidModeGetGamma(ScreenPtr pScreen, float *red, float *green,
float *blue);
extern DisplayModePtr VidModeCreateMode(void);
extern void VidModeCopyMode(DisplayModePtr modefrom, DisplayModePtr modeto);
extern int VidModeGetModeValue(DisplayModePtr mode, int valtyp);
extern void VidModeSetModeValue(DisplayModePtr mode, int valtyp, int val);
extern vidMonitorValue VidModeGetMonitorValue(ScreenPtr pScreen,
int valtyp, int indx);
extern Bool VidModeSetGammaRamp(ScreenPtr, int, CARD16 *, CARD16 *,
CARD16 *);
extern Bool VidModeGetGammaRamp(ScreenPtr, int, CARD16 *, CARD16 *,
CARD16 *);
extern int VidModeGetGammaRampSize(ScreenPtr pScreen);
#endif
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