722 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			722 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			C
		
	
	
	
| /*
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|  * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
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|  *
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|  * Permission is hereby granted, free of charge, to any person obtaining a
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|  * copy of this software and associated documentation files (the "Software"),
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|  * to deal in the Software without restriction, including without limitation
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|  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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|  * and/or sell copies of the Software, and to permit persons to whom the
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|  * Software is furnished to do so, subject to the following conditions:
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|  *
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|  * The above copyright notice and this permission notice shall be included in
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|  * all copies or substantial portions of the Software.
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|  *
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|  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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|  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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|  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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|  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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|  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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|  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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|  * OTHER DEALINGS IN THE SOFTWARE.
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|  *
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|  * Except as contained in this notice, the name of the copyright holder(s)
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|  * and author(s) shall not be used in advertising or otherwise to promote
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|  * the sale, use or other dealings in this Software without prior written
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|  * authorization from the copyright holder(s) and author(s).
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|  */
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| 
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| /*
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|  * This file contains the VidMode functions required by the extension.
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|  * These have been added to avoid the need for the higher level extension
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|  * code to access the private XFree86 data structures directly. Wherever
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|  * possible this code uses the functions in xf86Mode.c to do the work,
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|  * so that two version of code that do similar things don't have to be
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|  * maintained.
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|  */
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| 
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| #ifdef HAVE_XORG_CONFIG_H
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| #include <xorg-config.h>
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| #endif
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| 
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| #include <X11/X.h>
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| #include "os.h"
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| #include "xf86.h"
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| #include "xf86Priv.h"
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| 
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| #ifdef XF86VIDMODE
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| #include "vidmodeproc.h"
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| #include "xf86cmap.h"
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| 
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| static int VidModeGeneration = 0;
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| static int VidModeIndex = -1;
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| static int VidModeCount = 0;
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| static Bool VidModeClose(int i, ScreenPtr pScreen);
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| 
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| #define VMPTR(p) ((VidModePtr)(p)->devPrivates[VidModeIndex].ptr)
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| 
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| #endif
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| 
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| #ifdef DEBUG
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| # define DEBUG_P(x) ErrorF(x"\n");
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| #else
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| # define DEBUG_P(x) /**/
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| #endif
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| 
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| _X_EXPORT Bool
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| VidModeExtensionInit(ScreenPtr pScreen)
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| {
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| #ifdef XF86VIDMODE
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|     VidModePtr pVidMode;
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|     
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|     DEBUG_P("VidModeExtensionInit");
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| 
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|     if (!xf86GetVidModeEnabled()) {
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| 	DEBUG_P("!xf86GetVidModeEnabled()");
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| 	return FALSE;
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|     }
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| 
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|     if (serverGeneration != VidModeGeneration) {
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| 	if ((VidModeIndex = AllocateScreenPrivateIndex()) < 0) {
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| 	    DEBUG_P("AllocateScreenPrivateIndex() failed");
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| 	    return FALSE;
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| 	}
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| 	VidModeGeneration = serverGeneration;
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|     }
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| 
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|     if (!(pScreen->devPrivates[VidModeIndex].ptr = xcalloc(sizeof(VidModeRec), 1))) {
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| 	DEBUG_P("xcalloc failed");
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| 	return FALSE;
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|     }
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| 
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|     pVidMode = VMPTR(pScreen);
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|     pVidMode->Flags = 0;
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|     pVidMode->Next = NULL;
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|     pVidMode->CloseScreen = pScreen->CloseScreen;
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|     pScreen->CloseScreen = VidModeClose;
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|     VidModeCount++;
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|     return TRUE;
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| #else
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|     DEBUG_P("no vidmode extension");
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|     return FALSE;
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| #endif
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| }
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| 
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| 
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| #ifdef XF86VIDMODE
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| 
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| static Bool
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| VidModeClose(int i, ScreenPtr pScreen)
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| {
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|     VidModePtr pVidMode = VMPTR(pScreen);
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| 
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|     DEBUG_P("VidModeClose");
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| 
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|     /* This shouldn't happen */
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|     if (!pVidMode)
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| 	return FALSE;
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| 
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|     pScreen->CloseScreen = pVidMode->CloseScreen;
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| 
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|     if (--VidModeCount == 0) {
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| 	if (pScreen->devPrivates[VidModeIndex].ptr)
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| 	  xfree(pScreen->devPrivates[VidModeIndex].ptr);
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| 	pScreen->devPrivates[VidModeIndex].ptr = NULL;
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| 	VidModeIndex = -1;
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|     }
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|     return pScreen->CloseScreen(i, pScreen);
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| }
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| 
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| Bool
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| VidModeAvailable(int scrnIndex)
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| {
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|     ScrnInfoPtr pScrn;
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|     VidModePtr pVidMode;
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| 
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|     DEBUG_P("VidModeAvailable");
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| 
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|     if (VidModeIndex < 0) {
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| 	DEBUG_P("VidModeIndex < 0");
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| 	return FALSE;
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|     }
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|  
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|     pScrn = xf86Screens[scrnIndex];
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|     if (pScrn == NULL) {
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| 	DEBUG_P("pScrn == NULL");
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| 	return FALSE;
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|     }
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|     
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|     pVidMode = VMPTR(pScrn->pScreen);
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|     if (pVidMode)
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| 	return TRUE;
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|     else {
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| 	DEBUG_P("pVidMode == NULL");
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| 	return FALSE;
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|     }
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| }
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| 
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| _X_EXPORT Bool
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| VidModeGetCurrentModeline(int scrnIndex, pointer *mode, int *dotClock)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeGetCurrentModeline");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     *mode = (pointer)(pScrn->currentMode);
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|     *dotClock = pScrn->currentMode->Clock;
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| 
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|     return TRUE;
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| }
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| 
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| _X_EXPORT int
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| VidModeGetDotClock(int scrnIndex, int Clock)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeGetDotClock");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return 0;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     if ((pScrn->progClock) || (Clock >= MAXCLOCKS))
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| 	return Clock;
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|     else  
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| 	return pScrn->clock[Clock];
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| }
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| 
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| _X_EXPORT int
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| VidModeGetNumOfClocks(int scrnIndex, Bool *progClock)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeGetNumOfClocks");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return 0;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     if (pScrn->progClock){
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| 	*progClock = TRUE;
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| 	return 0;
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|     } else {
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| 	*progClock = FALSE;
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| 	return pScrn->numClocks;
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|     }
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| }
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| 
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| _X_EXPORT Bool
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| VidModeGetClocks(int scrnIndex, int *Clocks)
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| {
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|     ScrnInfoPtr pScrn;
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|     int i;
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| 
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|     DEBUG_P("VidModeGetClocks");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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| 
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|     if (pScrn->progClock)
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| 	return FALSE;
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| 
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|     for (i = 0;  i < pScrn->numClocks;  i++)
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| 	*Clocks++ = pScrn->clock[i];
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| 
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|     return TRUE;
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| }
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| 
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| 
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| _X_EXPORT Bool
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| VidModeGetFirstModeline(int scrnIndex, pointer *mode, int *dotClock)
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| {
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|     ScrnInfoPtr pScrn;
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|     VidModePtr pVidMode;
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| 
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|     DEBUG_P("VidModeGetFirstModeline");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     pVidMode = VMPTR(pScrn->pScreen);
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|     pVidMode->First = pScrn->modes;
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|     pVidMode->Next =  pVidMode->First->next;
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| 
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|     if (pVidMode->First->status == MODE_OK) {
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|       *mode = (pointer)(pVidMode->First);
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|       *dotClock = VidModeGetDotClock(scrnIndex, pVidMode->First->Clock);
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|       return TRUE;
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|     }
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| 
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|     return VidModeGetNextModeline(scrnIndex, mode, dotClock);
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| }
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| 
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| _X_EXPORT Bool
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| VidModeGetNextModeline(int scrnIndex, pointer *mode, int *dotClock)
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| {
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|     ScrnInfoPtr pScrn;
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|     VidModePtr pVidMode;
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|     DisplayModePtr p;
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| 
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|     DEBUG_P("VidModeGetNextModeline");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     pVidMode = VMPTR(pScrn->pScreen);
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| 
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|     for (p = pVidMode->Next; p != NULL && p != pVidMode->First; p = p->next) {
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| 	if (p->status == MODE_OK) {
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| 	    pVidMode->Next = p->next;
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| 	    *mode = (pointer)p;
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| 	    *dotClock = VidModeGetDotClock(scrnIndex, p->Clock);
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| 	    return TRUE;
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| 	}
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|     }
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|     
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|     return FALSE;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeDeleteModeline(int scrnIndex, pointer mode)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeDeleteModeline");
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| 
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|     if ((mode == NULL) || (!VidModeAvailable(scrnIndex)))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     xf86DeleteMode(&(pScrn->modes), (DisplayModePtr)mode);
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|     return TRUE;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeZoomViewport(int scrnIndex, int zoom)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeZoomViewPort");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     xf86ZoomViewport(pScrn->pScreen, zoom);
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|     return TRUE;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeSetViewPort(int scrnIndex, int x, int y)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeSetViewPort");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     pScrn->frameX0 = min( max(x, 0),
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| 	                 pScrn->virtualX - pScrn->currentMode->HDisplay );
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|     pScrn->frameX1 = pScrn->frameX0 + pScrn->currentMode->HDisplay - 1;
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|     pScrn->frameY0 = min( max(y, 0),
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| 	                 pScrn->virtualY - pScrn->currentMode->VDisplay );
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|     pScrn->frameY1 = pScrn->frameY0 + pScrn->currentMode->VDisplay - 1;
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|     if (pScrn->AdjustFrame != NULL)
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| 	(pScrn->AdjustFrame)(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
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| 
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|     return TRUE;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeGetViewPort(int scrnIndex, int *x, int *y)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeGetViewPort");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     *x = pScrn->frameX0;
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|     *y = pScrn->frameY0;
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|     return TRUE;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeSwitchMode(int scrnIndex, pointer mode)
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| {
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|     ScrnInfoPtr pScrn;
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|     DisplayModePtr pTmpMode;
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|     Bool retval;
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| 
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|     DEBUG_P("VidModeSwitchMode");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     /* save in case we fail */
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|     pTmpMode = pScrn->currentMode;
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|     /* Force a mode switch */
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|     pScrn->currentMode = NULL;
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|     retval = xf86SwitchMode(pScrn->pScreen, mode);
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|     /* we failed: restore it */
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|     if (retval == FALSE)
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| 	pScrn->currentMode = pTmpMode;
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|     return retval;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeLockZoom(int scrnIndex, Bool lock)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeLockZoom");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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| 
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|     if (xf86Info.dontZoom)
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| 	return FALSE;
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| 
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|     xf86LockZoom(pScrn->pScreen, lock);
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|     return TRUE;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeGetMonitor(int scrnIndex, pointer *monitor)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeGetMonitor");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     *monitor = (pointer)(pScrn->monitor);
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| 
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|     return TRUE;
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| }
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| 
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| _X_EXPORT ModeStatus
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| VidModeCheckModeForMonitor(int scrnIndex, pointer mode)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeCheckModeForMonitor");
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| 
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|     if ((mode == NULL) || (!VidModeAvailable(scrnIndex)))
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| 	return MODE_ERROR;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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| 
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|     return xf86CheckModeForMonitor((DisplayModePtr)mode, pScrn->monitor);
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| }
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| 
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| _X_EXPORT ModeStatus
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| VidModeCheckModeForDriver(int scrnIndex, pointer mode)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeCheckModeForDriver");
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| 
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|     if ((mode == NULL) || (!VidModeAvailable(scrnIndex)))
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| 	return MODE_ERROR;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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| 
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|     return xf86CheckModeForDriver(pScrn, (DisplayModePtr)mode, 0);
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| }
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| 
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| _X_EXPORT void
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| VidModeSetCrtcForMode(int scrnIndex, pointer mode)
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| {
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|     ScrnInfoPtr pScrn;
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|     DisplayModePtr ScreenModes;
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|     
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|     DEBUG_P("VidModeSetCrtcForMode");
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| 
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|     if ((mode == NULL) || (!VidModeAvailable(scrnIndex)))
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| 	return;
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| 
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|     /* Ugly hack so that the xf86Mode.c function can be used without change */
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|     pScrn = xf86Screens[scrnIndex];
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|     ScreenModes = pScrn->modes;
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|     pScrn->modes = (DisplayModePtr)mode;
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|     
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|     xf86SetCrtcForModes(pScrn, pScrn->adjustFlags);
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|     pScrn->modes = ScreenModes;
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|     return;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeAddModeline(int scrnIndex, pointer mode)
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| {
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|     ScrnInfoPtr pScrn;
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|     
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|     DEBUG_P("VidModeAddModeline");
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| 
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|     if ((mode == NULL) || (!VidModeAvailable(scrnIndex)))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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| 
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|     ((DisplayModePtr)mode)->name         = strdup(""); /* freed by deletemode */
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|     ((DisplayModePtr)mode)->status       = MODE_OK;
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|     ((DisplayModePtr)mode)->next         = pScrn->modes->next;
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|     ((DisplayModePtr)mode)->prev         = pScrn->modes;
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|     pScrn->modes->next                   = (DisplayModePtr)mode;
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|     if( ((DisplayModePtr)mode)->next != NULL )
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|       ((DisplayModePtr)mode)->next->prev   = (DisplayModePtr)mode;
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| 
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|     return TRUE;
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| }
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| 
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| _X_EXPORT int
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| VidModeGetNumOfModes(int scrnIndex)
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| {
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|     pointer mode = NULL;
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|     int dotClock= 0, nummodes = 0;
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|   
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|     DEBUG_P("VidModeGetNumOfModes");
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| 
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|     if (!VidModeGetFirstModeline(scrnIndex, &mode, &dotClock))
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| 	return nummodes;
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| 
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|     do {
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| 	nummodes++;
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| 	if (!VidModeGetNextModeline(scrnIndex, &mode, &dotClock))
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| 	    return nummodes;
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|     } while (TRUE);
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| }
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| 
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| _X_EXPORT Bool
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| VidModeSetGamma(int scrnIndex, float red, float green, float blue)
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| {
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|     ScrnInfoPtr pScrn;
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|     Gamma gamma;
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| 
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|     DEBUG_P("VidModeSetGamma");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     gamma.red = red;
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|     gamma.green = green;
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|     gamma.blue = blue;
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|     if (xf86ChangeGamma(pScrn->pScreen, gamma) != Success)
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| 	return FALSE;
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|     else
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| 	return TRUE;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeGetGamma(int scrnIndex, float *red, float *green, float *blue)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     DEBUG_P("VidModeGetGamma");
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| 
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|     if (!VidModeAvailable(scrnIndex))
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| 	return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     *red = pScrn->gamma.red;
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|     *green = pScrn->gamma.green;
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|     *blue = pScrn->gamma.blue;
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|     return TRUE;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeSetGammaRamp(int scrnIndex, int size, CARD16 *r, CARD16 *g, CARD16 *b)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     if (!VidModeAvailable(scrnIndex))
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|         return FALSE;
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|  
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|     pScrn = xf86Screens[scrnIndex];
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|     xf86ChangeGammaRamp(pScrn->pScreen, size, r, g, b);
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|     return TRUE;
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| }
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| 
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| _X_EXPORT Bool
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| VidModeGetGammaRamp(int scrnIndex, int size, CARD16 *r, CARD16 *g, CARD16 *b)
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| {
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|     ScrnInfoPtr pScrn;
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| 
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|     if (!VidModeAvailable(scrnIndex))
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|         return FALSE;
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| 
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|     pScrn = xf86Screens[scrnIndex];
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|     xf86GetGammaRamp(pScrn->pScreen, size, r, g, b);
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|     return TRUE;
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| }
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| 
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| _X_EXPORT int
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| VidModeGetGammaRampSize(int scrnIndex)
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| {
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|     if (!VidModeAvailable(scrnIndex))
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|         return 0;
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| 
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|     return xf86GetGammaRampSize(xf86Screens[scrnIndex]->pScreen);
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| }
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| 
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| _X_EXPORT pointer
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| VidModeCreateMode(void)
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| {
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|     DisplayModePtr mode;
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|   
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|     mode = xalloc(sizeof(DisplayModeRec));
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|     if (mode != NULL) {
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| 	mode->name          = "";
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| 	mode->VScan         = 1;    /* divides refresh rate. default = 1 */
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| 	mode->Private       = NULL;
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| 	mode->next          = mode;
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| 	mode->prev          = mode;
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|     }
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|     return mode;
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| }
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| 
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| _X_EXPORT void
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| VidModeCopyMode(pointer modefrom, pointer modeto)
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| {
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|   memcpy(modeto, modefrom, sizeof(DisplayModeRec));
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| }
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| 
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| 
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| _X_EXPORT int
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| VidModeGetModeValue(pointer mode, int valtyp)
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| {
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|   int ret = 0;
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|   
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|   switch (valtyp) {
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|     case VIDMODE_H_DISPLAY:
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| 	ret = ((DisplayModePtr) mode)->HDisplay;
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| 	break;
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|     case VIDMODE_H_SYNCSTART:
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| 	ret = ((DisplayModePtr)mode)->HSyncStart;
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| 	break;
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|     case VIDMODE_H_SYNCEND:
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| 	ret = ((DisplayModePtr)mode)->HSyncEnd;
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| 	break;
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|     case VIDMODE_H_TOTAL:
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| 	ret = ((DisplayModePtr)mode)->HTotal;
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| 	break;
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|     case VIDMODE_H_SKEW:
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| 	ret = ((DisplayModePtr)mode)->HSkew;
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| 	break;
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|     case VIDMODE_V_DISPLAY:
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| 	ret = ((DisplayModePtr)mode)->VDisplay;
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| 	break;
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|     case VIDMODE_V_SYNCSTART:
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| 	ret = ((DisplayModePtr)mode)->VSyncStart;
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| 	break;
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|     case VIDMODE_V_SYNCEND:
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| 	ret = ((DisplayModePtr)mode)->VSyncEnd;
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| 	break;
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|     case VIDMODE_V_TOTAL:
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| 	ret = ((DisplayModePtr)mode)->VTotal;
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| 	break;
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|     case VIDMODE_FLAGS:
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| 	ret = ((DisplayModePtr)mode)->Flags;
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| 	break;
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|     case VIDMODE_CLOCK:
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| 	ret = ((DisplayModePtr)mode)->Clock;
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| 	break;
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|   }
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|   return ret;
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| }
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| 
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| _X_EXPORT void
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| VidModeSetModeValue(pointer mode, int valtyp, int val)
 | |
| {
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|   switch (valtyp) {
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|     case VIDMODE_H_DISPLAY:
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| 	((DisplayModePtr)mode)->HDisplay = val;
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| 	break;
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|     case VIDMODE_H_SYNCSTART:
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| 	((DisplayModePtr)mode)->HSyncStart = val;
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| 	break;
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|     case VIDMODE_H_SYNCEND:
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| 	((DisplayModePtr)mode)->HSyncEnd = val;
 | |
| 	break;
 | |
|     case VIDMODE_H_TOTAL:
 | |
| 	((DisplayModePtr)mode)->HTotal = val;
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| 	break;
 | |
|     case VIDMODE_H_SKEW:
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| 	((DisplayModePtr)mode)->HSkew = val;
 | |
| 	break;
 | |
|     case VIDMODE_V_DISPLAY:
 | |
| 	((DisplayModePtr)mode)->VDisplay = val;
 | |
| 	break;
 | |
|     case VIDMODE_V_SYNCSTART:
 | |
| 	((DisplayModePtr)mode)->VSyncStart = val;
 | |
| 	break;
 | |
|     case VIDMODE_V_SYNCEND:
 | |
| 	((DisplayModePtr)mode)->VSyncEnd = val;
 | |
| 	break;
 | |
|     case VIDMODE_V_TOTAL:
 | |
| 	((DisplayModePtr)mode)->VTotal = val;
 | |
| 	break;
 | |
|     case VIDMODE_FLAGS:
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| 	((DisplayModePtr)mode)->Flags = val;
 | |
| 	break;
 | |
|     case VIDMODE_CLOCK:
 | |
| 	((DisplayModePtr)mode)->Clock = val;
 | |
| 	break;
 | |
|   }
 | |
|   return;
 | |
| }
 | |
| 
 | |
| _X_EXPORT vidMonitorValue
 | |
| VidModeGetMonitorValue(pointer monitor, int valtyp, int indx)
 | |
| {
 | |
|   vidMonitorValue ret;
 | |
|   
 | |
|   switch (valtyp) {
 | |
|     case VIDMODE_MON_VENDOR:
 | |
| 	ret.ptr = (((MonPtr)monitor)->vendor);
 | |
| 	break;
 | |
|     case VIDMODE_MON_MODEL:
 | |
| 	ret.ptr = (((MonPtr)monitor)->model);
 | |
| 	break;
 | |
|     case VIDMODE_MON_NHSYNC:
 | |
| 	ret.i = ((MonPtr)monitor)->nHsync;
 | |
| 	break;
 | |
|     case VIDMODE_MON_NVREFRESH:
 | |
| 	ret.i = ((MonPtr)monitor)->nVrefresh;
 | |
| 	break;
 | |
|     case VIDMODE_MON_HSYNC_LO:
 | |
| 	ret.f = (100.0 * ((MonPtr)monitor)->hsync[indx].lo);
 | |
| 	break;
 | |
|     case VIDMODE_MON_HSYNC_HI:
 | |
| 	ret.f = (100.0 * ((MonPtr)monitor)->hsync[indx].hi);
 | |
| 	break;
 | |
|     case VIDMODE_MON_VREFRESH_LO:
 | |
| 	ret.f = (100.0 * ((MonPtr)monitor)->vrefresh[indx].lo);
 | |
| 	break;
 | |
|     case VIDMODE_MON_VREFRESH_HI:
 | |
| 	ret.f = (100.0 * ((MonPtr)monitor)->vrefresh[indx].hi);
 | |
| 	break;
 | |
|   }
 | |
|   return ret;
 | |
| }
 | |
| 
 | |
| 
 | |
| #endif /* XF86VIDMODE */
 |