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Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/common/xf86VidMode.c')
-rw-r--r--nx-X11/programs/Xserver/hw/xfree86/common/xf86VidMode.c722
1 files changed, 0 insertions, 722 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/common/xf86VidMode.c b/nx-X11/programs/Xserver/hw/xfree86/common/xf86VidMode.c
deleted file mode 100644
index 81e4b969e..000000000
--- a/nx-X11/programs/Xserver/hw/xfree86/common/xf86VidMode.c
+++ /dev/null
@@ -1,722 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86VidMode.c,v 1.17 2003/08/24 17:36:55 dawes Exp $ */
-/*
- * Copyright (c) 1999-2003 by The XFree86 Project, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of the copyright holder(s)
- * and author(s) shall not be used in advertising or otherwise to promote
- * the sale, use or other dealings in this Software without prior written
- * authorization from the copyright holder(s) and author(s).
- */
-
-/*
- * This file contains the VidMode functions required by the extension.
- * These have been added to avoid the need for the higher level extension
- * code to access the private XFree86 data structures directly. Wherever
- * possible this code uses the functions in xf86Mode.c to do the work,
- * so that two version of code that do similar things don't have to be
- * maintained.
- */
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-#include "os.h"
-#include "xf86.h"
-#include "xf86Priv.h"
-
-#ifdef XF86VIDMODE
-#include "vidmodeproc.h"
-#include "xf86cmap.h"
-
-static int VidModeGeneration = 0;
-static int VidModeIndex = -1;
-static int VidModeCount = 0;
-static Bool VidModeClose(int i, ScreenPtr pScreen);
-
-#define VMPTR(p) ((VidModePtr)(p)->devPrivates[VidModeIndex].ptr)
-
-#endif
-
-#ifdef DEBUG
-# define DEBUG_P(x) ErrorF(x"\n");
-#else
-# define DEBUG_P(x) /**/
-#endif
-
-Bool
-VidModeExtensionInit(ScreenPtr pScreen)
-{
-#ifdef XF86VIDMODE
- VidModePtr pVidMode;
-
- DEBUG_P("VidModeExtensionInit");
-
- if (!xf86GetVidModeEnabled()) {
- DEBUG_P("!xf86GetVidModeEnabled()");
- return FALSE;
- }
-
- if (serverGeneration != VidModeGeneration) {
- if ((VidModeIndex = AllocateScreenPrivateIndex()) < 0) {
- DEBUG_P("AllocateScreenPrivateIndex() failed");
- return FALSE;
- }
- VidModeGeneration = serverGeneration;
- }
-
- if (!(pScreen->devPrivates[VidModeIndex].ptr = xcalloc(sizeof(VidModeRec), 1))) {
- DEBUG_P("xcalloc failed");
- return FALSE;
- }
-
- pVidMode = VMPTR(pScreen);
- pVidMode->Flags = 0;
- pVidMode->Next = NULL;
- pVidMode->CloseScreen = pScreen->CloseScreen;
- pScreen->CloseScreen = VidModeClose;
- VidModeCount++;
- return TRUE;
-#else
- DEBUG_P("no vidmode extension");
- return FALSE;
-#endif
-}
-
-
-#ifdef XF86VIDMODE
-
-static Bool
-VidModeClose(int i, ScreenPtr pScreen)
-{
- VidModePtr pVidMode = VMPTR(pScreen);
-
- DEBUG_P("VidModeClose");
-
- /* This shouldn't happen */
- if (!pVidMode)
- return FALSE;
-
- pScreen->CloseScreen = pVidMode->CloseScreen;
-
- if (--VidModeCount == 0) {
- if (pScreen->devPrivates[VidModeIndex].ptr)
- xfree(pScreen->devPrivates[VidModeIndex].ptr);
- pScreen->devPrivates[VidModeIndex].ptr = NULL;
- VidModeIndex = -1;
- }
- return pScreen->CloseScreen(i, pScreen);
-}
-
-Bool
-VidModeAvailable(int scrnIndex)
-{
- ScrnInfoPtr pScrn;
- VidModePtr pVidMode;
-
- DEBUG_P("VidModeAvailable");
-
- if (VidModeIndex < 0) {
- DEBUG_P("VidModeIndex < 0");
- return FALSE;
- }
-
- pScrn = xf86Screens[scrnIndex];
- if (pScrn == NULL) {
- DEBUG_P("pScrn == NULL");
- return FALSE;
- }
-
- pVidMode = VMPTR(pScrn->pScreen);
- if (pVidMode)
- return TRUE;
- else {
- DEBUG_P("pVidMode == NULL");
- return FALSE;
- }
-}
-
-Bool
-VidModeGetCurrentModeline(int scrnIndex, pointer *mode, int *dotClock)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeGetCurrentModeline");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- *mode = (pointer)(pScrn->currentMode);
- *dotClock = pScrn->currentMode->Clock;
-
- return TRUE;
-}
-
-int
-VidModeGetDotClock(int scrnIndex, int Clock)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeGetDotClock");
-
- if (!VidModeAvailable(scrnIndex))
- return 0;
-
- pScrn = xf86Screens[scrnIndex];
- if ((pScrn->progClock) || (Clock > MAXCLOCKS))
- return Clock;
- else
- return pScrn->clock[Clock];
-}
-
-int
-VidModeGetNumOfClocks(int scrnIndex, Bool *progClock)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeGetNumOfClocks");
-
- if (!VidModeAvailable(scrnIndex))
- return 0;
-
- pScrn = xf86Screens[scrnIndex];
- if (pScrn->progClock){
- *progClock = TRUE;
- return 0;
- } else {
- *progClock = FALSE;
- return pScrn->numClocks;
- }
-}
-
-Bool
-VidModeGetClocks(int scrnIndex, int *Clocks)
-{
- ScrnInfoPtr pScrn;
- int i;
-
- DEBUG_P("VidModeGetClocks");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
-
- if (pScrn->progClock)
- return FALSE;
-
- for (i = 0; i < pScrn->numClocks; i++)
- *Clocks++ = pScrn->clock[i];
-
- return TRUE;
-}
-
-
-Bool
-VidModeGetFirstModeline(int scrnIndex, pointer *mode, int *dotClock)
-{
- ScrnInfoPtr pScrn;
- VidModePtr pVidMode;
-
- DEBUG_P("VidModeGetFirstModeline");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- pVidMode = VMPTR(pScrn->pScreen);
- pVidMode->First = pScrn->modes;
- pVidMode->Next = pVidMode->First->next;
-
- if (pVidMode->First->status == MODE_OK) {
- *mode = (pointer)(pVidMode->First);
- *dotClock = VidModeGetDotClock(scrnIndex, pVidMode->First->Clock);
- return TRUE;
- }
-
- return VidModeGetNextModeline(scrnIndex, mode, dotClock);
-}
-
-Bool
-VidModeGetNextModeline(int scrnIndex, pointer *mode, int *dotClock)
-{
- ScrnInfoPtr pScrn;
- VidModePtr pVidMode;
- DisplayModePtr p;
-
- DEBUG_P("VidModeGetNextModeline");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- pVidMode = VMPTR(pScrn->pScreen);
-
- for (p = pVidMode->Next; p != NULL && p != pVidMode->First; p = p->next) {
- if (p->status == MODE_OK) {
- pVidMode->Next = p->next;
- *mode = (pointer)p;
- *dotClock = VidModeGetDotClock(scrnIndex, p->Clock);
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-Bool
-VidModeDeleteModeline(int scrnIndex, pointer mode)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeDeleteModeline");
-
- if ((mode == NULL) || (!VidModeAvailable(scrnIndex)))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- xf86DeleteMode(&(pScrn->modes), (DisplayModePtr)mode);
- return TRUE;
-}
-
-Bool
-VidModeZoomViewport(int scrnIndex, int zoom)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeZoomViewPort");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- xf86ZoomViewport(pScrn->pScreen, zoom);
- return TRUE;
-}
-
-Bool
-VidModeSetViewPort(int scrnIndex, int x, int y)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeSetViewPort");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- pScrn->frameX0 = min( max(x, 0),
- pScrn->virtualX - pScrn->currentMode->HDisplay );
- pScrn->frameX1 = pScrn->frameX0 + pScrn->currentMode->HDisplay - 1;
- pScrn->frameY0 = min( max(y, 0),
- pScrn->virtualY - pScrn->currentMode->VDisplay );
- pScrn->frameY1 = pScrn->frameY0 + pScrn->currentMode->VDisplay - 1;
- if (pScrn->AdjustFrame != NULL)
- (pScrn->AdjustFrame)(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
-
- return TRUE;
-}
-
-Bool
-VidModeGetViewPort(int scrnIndex, int *x, int *y)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeGetViewPort");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- *x = pScrn->frameX0;
- *y = pScrn->frameY0;
- return TRUE;
-}
-
-Bool
-VidModeSwitchMode(int scrnIndex, pointer mode)
-{
- ScrnInfoPtr pScrn;
- DisplayModePtr pTmpMode;
- Bool retval;
-
- DEBUG_P("VidModeSwitchMode");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- /* save in case we fail */
- pTmpMode = pScrn->currentMode;
- /* Force a mode switch */
- pScrn->currentMode = NULL;
- retval = xf86SwitchMode(pScrn->pScreen, mode);
- /* we failed: restore it */
- if (retval == FALSE)
- pScrn->currentMode = pTmpMode;
- return retval;
-}
-
-Bool
-VidModeLockZoom(int scrnIndex, Bool lock)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeLockZoom");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
-
- if (xf86Info.dontZoom)
- return FALSE;
-
- xf86LockZoom(pScrn->pScreen, lock);
- return TRUE;
-}
-
-Bool
-VidModeGetMonitor(int scrnIndex, pointer *monitor)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeGetMonitor");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- *monitor = (pointer)(pScrn->monitor);
-
- return TRUE;
-}
-
-ModeStatus
-VidModeCheckModeForMonitor(int scrnIndex, pointer mode)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeCheckModeForMonitor");
-
- if ((mode == NULL) || (!VidModeAvailable(scrnIndex)))
- return MODE_ERROR;
-
- pScrn = xf86Screens[scrnIndex];
-
- return xf86CheckModeForMonitor((DisplayModePtr)mode, pScrn->monitor);
-}
-
-ModeStatus
-VidModeCheckModeForDriver(int scrnIndex, pointer mode)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeCheckModeForDriver");
-
- if ((mode == NULL) || (!VidModeAvailable(scrnIndex)))
- return MODE_ERROR;
-
- pScrn = xf86Screens[scrnIndex];
-
- return xf86CheckModeForDriver(pScrn, (DisplayModePtr)mode, 0);
-}
-
-void
-VidModeSetCrtcForMode(int scrnIndex, pointer mode)
-{
- ScrnInfoPtr pScrn;
- DisplayModePtr ScreenModes;
-
- DEBUG_P("VidModeSetCrtcForMode");
-
- if ((mode == NULL) || (!VidModeAvailable(scrnIndex)))
- return;
-
- /* Ugly hack so that the xf86Mode.c function can be used without change */
- pScrn = xf86Screens[scrnIndex];
- ScreenModes = pScrn->modes;
- pScrn->modes = (DisplayModePtr)mode;
-
- xf86SetCrtcForModes(pScrn, pScrn->adjustFlags);
- pScrn->modes = ScreenModes;
- return;
-}
-
-Bool
-VidModeAddModeline(int scrnIndex, pointer mode)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeAddModeline");
-
- if ((mode == NULL) || (!VidModeAvailable(scrnIndex)))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
-
- ((DisplayModePtr)mode)->name = strdup(""); /* freed by deletemode */
- ((DisplayModePtr)mode)->status = MODE_OK;
- ((DisplayModePtr)mode)->next = pScrn->modes->next;
- ((DisplayModePtr)mode)->prev = pScrn->modes;
- pScrn->modes->next = (DisplayModePtr)mode;
- if( ((DisplayModePtr)mode)->next != NULL )
- ((DisplayModePtr)mode)->next->prev = (DisplayModePtr)mode;
-
- return TRUE;
-}
-
-int
-VidModeGetNumOfModes(int scrnIndex)
-{
- pointer mode = NULL;
- int dotClock= 0, nummodes = 0;
-
- DEBUG_P("VidModeGetNumOfModes");
-
- if (!VidModeGetFirstModeline(scrnIndex, &mode, &dotClock))
- return nummodes;
-
- do {
- nummodes++;
- if (!VidModeGetNextModeline(scrnIndex, &mode, &dotClock))
- return nummodes;
- } while (TRUE);
-}
-
-Bool
-VidModeSetGamma(int scrnIndex, float red, float green, float blue)
-{
- ScrnInfoPtr pScrn;
- Gamma gamma;
-
- DEBUG_P("VidModeSetGamma");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- gamma.red = red;
- gamma.green = green;
- gamma.blue = blue;
- if (xf86ChangeGamma(pScrn->pScreen, gamma) != Success)
- return FALSE;
- else
- return TRUE;
-}
-
-Bool
-VidModeGetGamma(int scrnIndex, float *red, float *green, float *blue)
-{
- ScrnInfoPtr pScrn;
-
- DEBUG_P("VidModeGetGamma");
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- *red = pScrn->gamma.red;
- *green = pScrn->gamma.green;
- *blue = pScrn->gamma.blue;
- return TRUE;
-}
-
-Bool
-VidModeSetGammaRamp(int scrnIndex, int size, CARD16 *r, CARD16 *g, CARD16 *b)
-{
- ScrnInfoPtr pScrn;
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- xf86ChangeGammaRamp(pScrn->pScreen, size, r, g, b);
- return TRUE;
-}
-
-Bool
-VidModeGetGammaRamp(int scrnIndex, int size, CARD16 *r, CARD16 *g, CARD16 *b)
-{
- ScrnInfoPtr pScrn;
-
- if (!VidModeAvailable(scrnIndex))
- return FALSE;
-
- pScrn = xf86Screens[scrnIndex];
- xf86GetGammaRamp(pScrn->pScreen, size, r, g, b);
- return TRUE;
-}
-
-int
-VidModeGetGammaRampSize(int scrnIndex)
-{
- if (!VidModeAvailable(scrnIndex))
- return 0;
-
- return xf86GetGammaRampSize(xf86Screens[scrnIndex]->pScreen);
-}
-
-pointer
-VidModeCreateMode(void)
-{
- DisplayModePtr mode;
-
- mode = xalloc(sizeof(DisplayModeRec));
- if (mode != NULL) {
- mode->name = "";
- mode->VScan = 1; /* divides refresh rate. default = 1 */
- mode->Private = NULL;
- mode->next = mode;
- mode->prev = mode;
- }
- return mode;
-}
-
-void
-VidModeCopyMode(pointer modefrom, pointer modeto)
-{
- memcpy(modeto, modefrom, sizeof(DisplayModeRec));
-}
-
-
-int
-VidModeGetModeValue(pointer mode, int valtyp)
-{
- int ret = 0;
-
- switch (valtyp) {
- case VIDMODE_H_DISPLAY:
- ret = ((DisplayModePtr) mode)->HDisplay;
- break;
- case VIDMODE_H_SYNCSTART:
- ret = ((DisplayModePtr)mode)->HSyncStart;
- break;
- case VIDMODE_H_SYNCEND:
- ret = ((DisplayModePtr)mode)->HSyncEnd;
- break;
- case VIDMODE_H_TOTAL:
- ret = ((DisplayModePtr)mode)->HTotal;
- break;
- case VIDMODE_H_SKEW:
- ret = ((DisplayModePtr)mode)->HSkew;
- break;
- case VIDMODE_V_DISPLAY:
- ret = ((DisplayModePtr)mode)->VDisplay;
- break;
- case VIDMODE_V_SYNCSTART:
- ret = ((DisplayModePtr)mode)->VSyncStart;
- break;
- case VIDMODE_V_SYNCEND:
- ret = ((DisplayModePtr)mode)->VSyncEnd;
- break;
- case VIDMODE_V_TOTAL:
- ret = ((DisplayModePtr)mode)->VTotal;
- break;
- case VIDMODE_FLAGS:
- ret = ((DisplayModePtr)mode)->Flags;
- break;
- case VIDMODE_CLOCK:
- ret = ((DisplayModePtr)mode)->Clock;
- break;
- }
- return ret;
-}
-
-void
-VidModeSetModeValue(pointer mode, int valtyp, int val)
-{
- switch (valtyp) {
- case VIDMODE_H_DISPLAY:
- ((DisplayModePtr)mode)->HDisplay = val;
- break;
- case VIDMODE_H_SYNCSTART:
- ((DisplayModePtr)mode)->HSyncStart = val;
- break;
- case VIDMODE_H_SYNCEND:
- ((DisplayModePtr)mode)->HSyncEnd = val;
- break;
- case VIDMODE_H_TOTAL:
- ((DisplayModePtr)mode)->HTotal = val;
- break;
- case VIDMODE_H_SKEW:
- ((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:
- ((DisplayModePtr)mode)->Flags = val;
- break;
- case VIDMODE_CLOCK:
- ((DisplayModePtr)mode)->Clock = val;
- break;
- }
- return;
-}
-
-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 */