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xserver/hw/xfree86/utils/xorgcfg/vidmode.c

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/*
* Copyright (c) 2000 by Conectiva S.A. (http://www.conectiva.com)
*
* 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
* CONECTIVA LINUX 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 Conectiva Linux shall
* not be used in advertising or otherwise to promote the sale, use or other
* dealings in this Software without prior written authorization from
* Conectiva Linux.
*
* Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
*
*/
/*
* Most of the code here is based on the xvidtune code.
*/
#include "vidmode.h"
#include <X11/Xaw/Command.h>
#include <X11/Xaw/Form.h>
#include <X11/Xaw/Label.h>
#include <X11/Xaw/MenuButton.h>
#include <X11/Xaw/Repeater.h>
#include <X11/Shell.h>
#include <X11/Xaw/AsciiText.h>
#include <X11/Xaw/Dialog.h>
#include <X11/Xaw/SimpleMenP.h>
#include <X11/Xaw/SmeBSB.h>
#include <X11/Xaw/Toggle.h>
#include "xf86config.h"
#define V_FLAG_MASK 0x1FF
#define V_PHSYNC 0x001
#define V_NHSYNC 0x002
#define V_PVSYNC 0x004
#define V_NVSYNC 0x008
#define V_INTERLACE 0x010
#define V_DBLSCAN 0x020
#define V_CSYNC 0x040
#define V_PCSYNC 0x080
#define V_NCSYNC 0x100
#define LEFT 0
#define RIGHT 1
#define UP 2
#define DOWN 3
#define WIDER 4
#define TALLER 5
#define NARROWER 6
#define SHORTER 7
#define HDISPLAY 0
#define VDISPLAY 1
#define HSYNCSTART 2
#define HSYNCEND 3
#define HTOTAL 4
#define VSYNCSTART 5
#define VSYNCEND 6
#define VTOTAL 7
#define FLAGS 8
#define CLOCK 9
#define HSYNC 10
#define VSYNC 11
#define MINMAJOR 2
#define MINMINOR 0
/*
* Types
*/
typedef struct {
char *ident;
XF86VidModeModeInfo info;
} xf86cfgVesaModeInfo;
/*
* Prototypes
*/
static Bool GetModeLine(Bool);
static void StartAdjustMonitorCallback(Widget, XtPointer, XtPointer);
static void AdjustMonitorCallback(Widget, XtPointer, XtPointer);
static void EndAdjustMonitorCallback(Widget, XtPointer, XtPointer);
static void SetLabel(int, int);
static void UpdateSyncRates(Bool);
static int VidmodeError(Display*, XErrorEvent*);
static void CleanUp(Display*);
static void ApplyCallback(Widget, XtPointer, XtPointer);
static void AutoCallback(Widget, XtPointer, XtPointer);
static void RestoreCallback(Widget, XtPointer, XtPointer);
static void SelectCallback(Widget, XtPointer, XtPointer);
static void SelectMonitorCallback(Widget, XtPointer, XtPointer);
static void SwitchCallback(Widget, XtPointer, XtPointer);
static void SetLabels(void);
static void UpdateCallback(Widget, XtPointer, XtPointer);
static void ChangeScreenCallback(Widget, XtPointer, XtPointer);
static void SetLabelAndModeline(void);
static void AddVesaModeCallback(Widget, XtPointer, XtPointer);
static void GetModes(void);
static void AddModeCallback(Widget, XtPointer, XtPointer);
static void TestCallback(Widget, XtPointer, XtPointer);
static void TestTimeout(XtPointer, XtIntervalId*);
static void StopTestCallback(Widget, XtPointer, XtPointer);
static int ForceAddMode(void);
static int AddMode(void);
/*
* Initialization
*/
extern Widget work;
Widget vtune;
static Widget apply, automatic, restore, mode, menu, screenb, screenp;
static Bool autoflag;
static xf86cfgVidmode *vidtune;
static XF86VidModeModeLine modeline, orig_modeline;
static int dot_clock, hsync_rate, vsync_rate, hitError;
static int screenno;
static int (*XtErrorFunc)(Display*, XErrorEvent*);
static Widget values[VSYNC + 1], repeater, monitor,
monitorb, add, text, vesap, forceshell, testshell, addshell;
static int MajorVersion, MinorVersion, EventBase, ErrorBase;
static XtIntervalId timeout;
/* The information bellow is extracted from
* xc/programs/Xserver/hw/xfree86/etc/vesamodes
* If that file is changed, please update the table bellow also. Or even
* better, write a script to generate the table.
*/
static xf86cfgVesaModeInfo vesamodes[] = {
{
"640x350 @ 85Hz (VESA) hsync: 37.9kHz",
{
31500, 640, 672, 736, 832, 0, 350, 382, 385, 445,
V_PHSYNC | V_NVSYNC
}
},
{
"640x400 @ 85Hz (VESA) hsync: 37.9kHz",
{
31500, 640, 672, 736, 832, 0, 400, 401, 404, 445,
V_NHSYNC | V_PVSYNC
}
},
{
"720x400 @ 85Hz (VESA) hsync: 37.9kHz",
{
35500, 720, 756, 828, 936, 0, 400, 401, 404, 446,
V_NHSYNC | V_PVSYNC
}
},
{
"640x480 @ 60Hz (Industry standard) hsync: 31.5kHz",
{
25200, 640, 656, 752, 800, 0, 480, 490, 492, 525,
V_NHSYNC | V_NVSYNC
}
},
{
"640x480 @ 72Hz (VESA) hsync: 37.9kHz",
{
31500, 640, 664, 704, 832, 0, 480, 489, 491, 520,
V_NHSYNC | V_NVSYNC
}
},
{
"640x480 @ 75Hz (VESA) hsync: 37.5kHz",
{
31500, 640, 656, 720, 840, 0, 480, 481, 484, 500,
V_NHSYNC | V_NVSYNC
}
},
{
"640x480 @ 85Hz (VESA) hsync: 43.3kHz",
{
36000, 640, 696, 752, 832, 0, 480, 481, 484, 509,
V_NHSYNC | V_NVSYNC
}
},
{
"800x600 @ 56Hz (VESA) hsync: 35.2kHz",
{
36000, 800, 824, 896, 1024, 0, 600, 601, 603, 625,
V_PHSYNC | V_PVSYNC
}
},
{
"800x600 @ 60Hz (VESA) hsync: 37.9kHz",
{
400000, 800, 840, 968, 1056, 0, 600, 601, 605, 628,
V_PHSYNC | V_PVSYNC
}
},
{
"800x600 @ 72Hz (VESA) hsync: 48.1kHz",
{
50000, 800, 856, 976, 1040, 0, 600, 637, 643, 666,
V_PHSYNC | V_PVSYNC
}
},
{
"800x600 @ 75Hz (VESA) hsync: 46.9kHz",
{
49500, 800, 816, 896, 1056, 0, 600, 601, 604, 625,
V_PHSYNC | V_PVSYNC
}
},
{
"800x600 @ 85Hz (VESA) hsync: 53.7kHz",
{
563000, 800, 832, 896, 1048, 0, 600, 601, 604, 631,
V_PHSYNC | V_PVSYNC
}
},
{
"1024x768i @ 43Hz (industry standard) hsync: 35.5kHz",
{
44900, 1024, 1032, 1208, 1264, 0, 768, 768, 776, 817,
V_PHSYNC | V_PVSYNC | V_INTERLACE
}
},
{
"1024x768 @ 60Hz (VESA) hsync: 48.4kHz",
{
65000, 1024, 1048, 1184, 1344, 0, 768, 771, 777, 806,
V_NHSYNC | V_NVSYNC
}
},
{
"1024x768 @ 70Hz (VESA) hsync: 56.5kHz",
{
75000, 1024, 1048, 1184, 1328, 0, 768, 771, 777, 806,
V_NHSYNC | V_NVSYNC
}
},
{
"1024x768 @ 75Hz (VESA) hsync: 60.0kHz",
{
78800, 1024, 1040, 1136, 1312, 0, 768, 769, 772, 800,
V_PHSYNC | V_PVSYNC
}
},
{
"1024x768 @ 85Hz (VESA) hsync: 68.7kHz",
{
94500, 1024, 1072, 1168, 1376, 0, 768, 769, 772, 808,
V_PHSYNC | V_PVSYNC
}
},
{
"1152x864 @ 75Hz (VESA) hsync: 67.5kHz",
{
108000, 1152, 1216, 1344, 1600, 0, 864, 865, 868, 900,
V_PHSYNC | V_PVSYNC
}
},
{
"1280x960 @ 60Hz (VESA) hsync: 60.0kHz",
{
108000, 1280, 1376, 1488, 1800, 0, 960, 961, 964, 1000,
V_PHSYNC | V_PVSYNC
}
},
{
"1280x960 @ 85Hz (VESA) hsync: 85.9kHz",
{
148500, 1280, 1344, 1504, 1728, 0, 960, 961, 964, 1011,
V_PHSYNC | V_PVSYNC
}
},
{
"1280x1024 @ 60Hz (VESA) hsync: 64.0kHz",
{
108000, 1280, 1328, 1440, 1688, 0, 1024, 1025, 1028, 1066,
V_PHSYNC | V_PVSYNC
}
},
{
"1280x1024 @ 75Hz (VESA) hsync: 80.0kHz",
{
135000, 1280, 1296, 1440, 1688, 0, 1024, 1025, 1028, 1066,
V_PHSYNC | V_PVSYNC
}
},
{
"1280x1024 @ 85Hz (VESA) hsync: 91.1kHz",
{
157500, 1280, 1344, 1504, 1728, 0, 1024, 1025, 1028, 1072,
V_PHSYNC | V_PVSYNC
}
},
{
"1600x1200 @ 60Hz (VESA) hsync: 75.0kHz",
{
162000, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250,
V_PHSYNC | V_PVSYNC
}
},
{
"1600x1200 @ 65Hz (VESA) hsync: 81.3kHz",
{
175500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250,
V_PHSYNC | V_PVSYNC
}
},
{
"1600x1200 @ 70Hz (VESA) hsync: 87.5kHz",
{
189000, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250,
V_PHSYNC | V_PVSYNC
}
},
{
"1600x1200 @ 75Hz (VESA) hsync: 93.8kHz",
{
202500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250,
V_PHSYNC | V_PVSYNC
}
},
{
"1600x1200 @ 85Hz (VESA) hsync: 106.3kHz",
{
229500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250,
V_PHSYNC | V_PVSYNC
}
},
{
"1792x1344 @ 60Hz (VESA) hsync: 83.6kHz",
{
204800, 1792, 1920, 2120, 2448, 0, 1344, 1345, 1348, 1394,
V_NHSYNC | V_PVSYNC
}
},
{
"1792x1344 @ 75Hz (VESA) hsync: 106.3kHz",
{
261000, 1792, 1888, 2104, 2456, 0, 1344, 1345, 1348, 1417,
V_NHSYNC | V_PVSYNC
}
},
{
"1856x1392 @ 60Hz (VESA) hsync: 86.3kHz",
{
218300, 1856, 1952, 2176, 2528, 0, 1392, 1393, 1396, 1439,
V_NHSYNC | V_PVSYNC
}
},
{
"1856x1392 @ 75Hz (VESA) hsync: 112.5kHz",
{
288000, 1856, 1984, 2208, 2560, 0, 1392, 1393, 1396, 1500,
V_NHSYNC | V_PVSYNC
}
},
{
"1920x1440 @ 60Hz (VESA) hsync: 90.0kHz",
{
234000, 1920, 2048, 2256, 2600, 0, 1440, 1441, 1444, 1500,
V_NHSYNC | V_PVSYNC
}
},
{
"1920x1440 @ 75Hz (VESA) hsync: 112.5kHz",
{
297000, 1920, 2064, 2288, 2640, 0, 1440, 1441, 1444, 1500,
V_NHSYNC | V_PVSYNC
}
},
};
/*
* Implementation
*/
Bool
VideoModeInitialize(void)
{
Widget form;
char dispstr[128], *ptr, *tmp;
static char *names[] = {
NULL,
NULL,
"hsyncstart",
"hsyncend",
"htotal",
"vsyncstart",
"vsyncend",
"vtotal",
"flags",
"clock",
"hsync",
"vsync",
};
static char *vnames[] = {
NULL,
NULL,
"v-hsyncstart",
"v-hsyncend",
"v-htotal",
"v-vsyncstart",
"v-vsyncend",
"v-vtotal",
"v-flags",
"v-clock",
"v-hsync",
"v-vsync",
};
Widget rep;
int i;
if (!XF86VidModeQueryVersion(XtDisplay(toplevel),
&MajorVersion, &MinorVersion)) {
fprintf(stderr, "Unable to query video extension version\n");
return (False);
}
else if (!XF86VidModeQueryExtension(XtDisplay(toplevel),
&EventBase, &ErrorBase)) {
fprintf(stderr, "Unable to query video extension information\n");
return (False);
}
else if (MajorVersion < MINMAJOR ||
(MajorVersion == MINMAJOR && MinorVersion < MINMINOR)) {
fprintf(stderr,
"Xserver is running an old XFree86-VidModeExtension version"
" (%d.%d)\n", MajorVersion, MinorVersion);
fprintf(stderr, "Minimum required version is %d.%d\n",
MINMAJOR, MINMINOR);
return (False);
}
else
InitializeVidmodes();
vtune = XtCreateWidget("vidtune", formWidgetClass,
work, NULL, 0);
(void) XtVaCreateManagedWidget("vesaB", menuButtonWidgetClass, vtune,
XtNmenuName, "vesaP", NULL);
vesap = XtCreatePopupShell("vesaP", simpleMenuWidgetClass, vtune, NULL, 0);
for (i = 0; i < sizeof(vesamodes) / sizeof(vesamodes[0]); i++) {
rep = XtCreateManagedWidget(vesamodes[i].ident, smeBSBObjectClass,
vesap, NULL, 0);
XtAddCallback(rep, XtNcallback, AddVesaModeCallback,
(XtPointer)&vesamodes[i]);
}
rep = XtCreateManagedWidget("prev", commandWidgetClass, vtune, NULL, 0);
XtAddCallback(rep, XtNcallback, SwitchCallback, (XtPointer)-1);
mode = XtCreateManagedWidget("mode", menuButtonWidgetClass, vtune, NULL, 0);
rep = XtCreateManagedWidget("next", commandWidgetClass, vtune, NULL, 0);
XtAddCallback(rep, XtNcallback, SwitchCallback, (XtPointer)1);
screenp = XtCreatePopupShell("screenP", simpleMenuWidgetClass, vtune,
NULL, 0);
XmuSnprintf(dispstr, sizeof(dispstr), "%s",
DisplayString(XtDisplay(toplevel)));
ptr = strrchr(dispstr, '.');
tmp = strrchr(dispstr, ':');
if (tmp != NULL && ptr != NULL && ptr > tmp)
*ptr = '\0';
for (i = 0; i < ScreenCount(XtDisplay(toplevel)); i++) {
char name[128];
XmuSnprintf(name, sizeof(name), "%s.%d", dispstr, i);
rep = XtCreateManagedWidget(name, smeBSBObjectClass, screenp,
NULL, 0);
XtAddCallback(rep, XtNcallback, ChangeScreenCallback,
(XtPointer)(long)i);
if (i == 0) {
screenb = XtVaCreateManagedWidget("screenB", menuButtonWidgetClass,
vtune,
XtNmenuName, "screenP",
XtNlabel, name,
NULL);
}
}
XtRealizeWidget(screenp);
rep = XtCreateManagedWidget("up", repeaterWidgetClass,
vtune, NULL, 0);
XtAddCallback(rep, XtNstartCallback, StartAdjustMonitorCallback, NULL);
XtAddCallback(rep, XtNcallback,
AdjustMonitorCallback, (XtPointer)UP);
XtAddCallback(rep, XtNstopCallback, EndAdjustMonitorCallback, NULL);
rep = XtCreateManagedWidget("left", repeaterWidgetClass,
vtune, NULL, 0);
XtAddCallback(rep, XtNstartCallback, StartAdjustMonitorCallback, NULL);
XtAddCallback(rep, XtNcallback,
AdjustMonitorCallback, (XtPointer)LEFT);
XtAddCallback(rep, XtNstopCallback, EndAdjustMonitorCallback, NULL);
XtCreateManagedWidget("monitor", simpleWidgetClass, vtune, NULL, 0);
rep = XtCreateManagedWidget("right", repeaterWidgetClass,
vtune, NULL, 0);
XtAddCallback(rep, XtNstartCallback, StartAdjustMonitorCallback, NULL);
XtAddCallback(rep, XtNcallback,
AdjustMonitorCallback, (XtPointer)RIGHT);
XtAddCallback(rep, XtNstopCallback, EndAdjustMonitorCallback, NULL);
rep = XtCreateManagedWidget("down", repeaterWidgetClass,
vtune, NULL, 0);
XtAddCallback(rep, XtNstartCallback, StartAdjustMonitorCallback, NULL);
XtAddCallback(rep, XtNcallback,
AdjustMonitorCallback, (XtPointer)DOWN);
XtAddCallback(rep, XtNstopCallback, EndAdjustMonitorCallback, NULL);
rep = XtCreateManagedWidget("wider", repeaterWidgetClass,
vtune, NULL, 0);
XtAddCallback(rep, XtNstartCallback, StartAdjustMonitorCallback, NULL);
XtAddCallback(rep, XtNcallback,
AdjustMonitorCallback, (XtPointer)WIDER);
XtAddCallback(rep, XtNstopCallback, EndAdjustMonitorCallback, NULL);
rep = XtCreateManagedWidget("narrower", repeaterWidgetClass,
vtune, NULL, 0);
XtAddCallback(rep, XtNstartCallback, StartAdjustMonitorCallback, NULL);
XtAddCallback(rep, XtNcallback,
AdjustMonitorCallback, (XtPointer)NARROWER);
XtAddCallback(rep, XtNstopCallback, EndAdjustMonitorCallback, NULL);
rep = XtCreateManagedWidget("shorter", repeaterWidgetClass,
vtune, NULL, 0);
XtAddCallback(rep, XtNstartCallback, StartAdjustMonitorCallback, NULL);
XtAddCallback(rep, XtNcallback,
AdjustMonitorCallback, (XtPointer)SHORTER);
XtAddCallback(rep, XtNstopCallback, EndAdjustMonitorCallback, NULL);
rep = XtCreateManagedWidget("taller", repeaterWidgetClass,
vtune, NULL, 0);
XtAddCallback(rep, XtNstartCallback, StartAdjustMonitorCallback, NULL);
XtAddCallback(rep, XtNcallback,
AdjustMonitorCallback, (XtPointer)TALLER);
XtAddCallback(rep, XtNstopCallback, EndAdjustMonitorCallback, NULL);
automatic = XtCreateManagedWidget("auto", toggleWidgetClass, vtune, NULL, 0);
XtAddCallback(automatic, XtNcallback, AutoCallback, NULL);
apply = XtCreateManagedWidget("apply", commandWidgetClass, vtune, NULL, 0);
XtAddCallback(apply, XtNcallback, ApplyCallback, NULL);
restore = XtCreateManagedWidget("restore", commandWidgetClass, vtune, NULL, 0);
XtAddCallback(restore, XtNcallback, RestoreCallback, NULL);
rep = XtCreateManagedWidget("update", commandWidgetClass, vtune, NULL, 0);
XtAddCallback(rep, XtNcallback, UpdateCallback, NULL);
rep = XtCreateManagedWidget("test", commandWidgetClass, vtune, NULL, 0);
XtAddCallback(rep, XtNcallback, TestCallback, NULL);
form = XtCreateManagedWidget("form", formWidgetClass, vtune, NULL, 0);
for (i = 2; i < VSYNC + 1; i++) {
(void) XtCreateManagedWidget(names[i], labelWidgetClass,
form, NULL, 0);
values[i] = XtCreateManagedWidget(vnames[i], labelWidgetClass,
form, NULL, 0);
}
add = XtCreateManagedWidget("add", commandWidgetClass, vtune, NULL, 0);
XtAddCallback(add, XtNcallback, AddModeCallback, NULL);
XtCreateManagedWidget("addto", labelWidgetClass, vtune, NULL, 0);
monitorb = XtCreateManagedWidget("ident", menuButtonWidgetClass, vtune,
NULL, 0);
XtCreateManagedWidget("as", labelWidgetClass, vtune, NULL, 0);
text = XtVaCreateManagedWidget("text", asciiTextWidgetClass, vtune,
XtNeditType, XawtextEdit, NULL);
XtRealizeWidget(vtune);
return (True);
}
void
InitializeVidmodes(void)
{
int i;
Display *display = XtDisplay(toplevel);
computer.num_vidmodes = ScreenCount(display);
computer.vidmodes = (xf86cfgVidmode**)
XtMalloc(sizeof(xf86cfgVidmode*) * computer.num_vidmodes);
for (i = 0; i < computer.num_vidmodes; i++) {
computer.vidmodes[i] = (xf86cfgVidmode*)
XtCalloc(1, sizeof(xf86cfgVidmode));
computer.vidmodes[i]->screen = i;
}
}
void
VideoModeConfigureStart(void)
{
vidtune = computer.vidmodes[screenno];
XtSetSensitive(vtune, vidtune != NULL);
if (!XtIsManaged(vtune))
XtManageChild(vtune);
else
XtMapWidget(vtune);
if (vidtune != NULL) {
Arg args[1];
Boolean state;
XF86ConfMonitorPtr mon;
static char menuName[16];
static int menuN;
XtErrorFunc = XSetErrorHandler(VidmodeError);
XF86VidModeLockModeSwitch(XtDisplay(toplevel), vidtune->screen, True);
GetModeLine(True);
GetModes();
SetLabels();
XtSetArg(args[0], XtNstate, &state);
XtGetValues(automatic, args, 1);
XtSetSensitive(apply, !state);
autoflag = state;
if (monitor)
XtDestroyWidget(monitor);
XmuSnprintf(menuName, sizeof(menuName), "menuP%d", menuN);
menuN = !menuN;
monitor = XtCreatePopupShell(menuName, simpleMenuWidgetClass,
vtune, NULL, 0);
XtVaSetValues(monitorb, XtNmenuName, menuName, NULL);
mon = XF86Config->conf_monitor_lst;
while (mon != NULL) {
Widget sme = XtCreateManagedWidget(mon->mon_identifier,
smeBSBObjectClass,
monitor, NULL, 0);
XtAddCallback(sme, XtNcallback,
SelectMonitorCallback, (XtPointer)mon);
/* guess the monitor at a given screen and/or
* updates configuration if a monitor was removed from the
* configuration.
*/
if (XF86Config->conf_layout_lst) {
XF86ConfAdjacencyPtr adj = XF86Config->conf_layout_lst->
lay_adjacency_lst;
while (adj != NULL) {
if (adj->adj_screen != NULL) {
if (adj->adj_screen->scrn_monitor == mon &&
adj->adj_scrnum >= 0 &&
adj->adj_scrnum < ScreenCount(XtDisplay(toplevel))) {
if (computer.vidmodes[adj->adj_scrnum]->monitor ==
NULL || computer.vidmodes[adj->adj_scrnum]->
monitor == adj->adj_screen->scrn_monitor) {
computer.vidmodes[adj->adj_scrnum]->monitor =
adj->adj_screen->scrn_monitor;
break;
}
else
computer.vidmodes[adj->adj_scrnum]->monitor =
NULL;
}
}
adj = (XF86ConfAdjacencyPtr)(adj->list.next);
}
}
mon = (XF86ConfMonitorPtr)(mon->list.next);
}
SetLabelAndModeline();
}
}
void
VideoModeConfigureEnd(void)
{
XtUnmapWidget(vtune);
if (vidtune != NULL) {
XF86VidModeLockModeSwitch(XtDisplay(toplevel), vidtune->screen, False);
XSetErrorHandler(XtErrorFunc);
}
vidtune = NULL;
}
static void
SetLabelAndModeline(void)
{
if (vidtune->monitor != NULL) {
char string[32];
XtVaSetValues(monitorb, XtNlabel,
vidtune->monitor->mon_identifier, NULL);
XtSetSensitive(add, True);
if (modeline.htotal && modeline.vtotal)
XmuSnprintf(string, sizeof(string), "%dx%d@%d",
modeline.hdisplay, modeline.vdisplay,
(int)((double)dot_clock / (double)modeline.htotal * 1000.0 /
(double)modeline.vtotal));
else
XmuSnprintf(string, sizeof(string), "%dx%d",
modeline.hdisplay, modeline.vdisplay);
XtVaSetValues(text, XtNstring, string, NULL);
}
else {
XtVaSetValues(monitorb, XtNlabel, "", NULL);
XtSetSensitive(add, False);
XtVaSetValues(text, XtNstring, "", NULL);
}
}
/*ARGSUSED*/
void
VidmodeRestoreAction(Widget w, XEvent *event,
String *params, Cardinal *num_params)
{
if (vidtune != NULL) {
if (timeout != 0)
StopTestCallback(w, NULL, NULL);
else
RestoreCallback(w, NULL, NULL);
}
}
static void
UpdateSyncRates(Bool update)
{
if (modeline.htotal && modeline.vtotal) {
hsync_rate = (dot_clock * 1000) / modeline.htotal;
vsync_rate = (hsync_rate * 1000) / modeline.vtotal;
if (modeline.flags & V_INTERLACE)
vsync_rate *= 2;
else if (modeline.flags & V_DBLSCAN)
vsync_rate /= 2;
if (update) {
SetLabel(HSYNC, hsync_rate);
SetLabel(VSYNC, vsync_rate);
}
}
}
static void
SetLabel(int ident, int value)
{
Arg args[1];
char label[256];
if (ident == FLAGS) {
int len = 0;
*label = '\0';
if (value & V_PHSYNC)
len += XmuSnprintf(label, sizeof(label), "%s", "+hsync");
if (modeline.flags & V_NHSYNC)
len += XmuSnprintf(label + len, sizeof(label), "%s%s",
len ? " " : "", "-hsync");
if (value & V_PVSYNC)
len += XmuSnprintf(label + len, sizeof(label), "%s%s",
len ? " " : "", "+vsync");
if (value & V_NVSYNC)
len += XmuSnprintf(label + len, sizeof(label), "%s%s",
len ? " " : "", "-vsync");
if (value & V_INTERLACE)
len += XmuSnprintf(label + len, sizeof(label), "%s%s",
len ? " " : "", "interlace");
if (value & V_CSYNC)
len += XmuSnprintf(label + len, sizeof(label), "%s%s",
len ? " " : "", "composite");
if (value & V_PCSYNC)
len += XmuSnprintf(label + len, sizeof(label), "%s%s",
len ? " " : "", "+csync");
if (value & V_NCSYNC)
len += XmuSnprintf(label + len, sizeof(label), "%s%s",
len ? " " : "", "-csync");
if (value & V_DBLSCAN)
len += XmuSnprintf(label + len, sizeof(label), "%s%s",
len ? " " : "", "doublescan");
}
else if (ident == CLOCK || ident == HSYNC || ident == VSYNC)
XmuSnprintf(label, sizeof(label), "%6.2f", (float)value / 1000.0);
else
XmuSnprintf(label, sizeof(label), "%d", value);
XtSetArg(args[0], XtNlabel, label);
XtSetValues(values[ident], args, 1);
}
/*ARGSUSED*/
static void
StartAdjustMonitorCallback(Widget w, XtPointer client_data, XtPointer call_data)
{
repeater = w;
}
static void
AdjustMonitorCallback(Widget w, XtPointer client_data, XtPointer call_data)
{
if (repeater != w)
return;
switch ((long)client_data) {
case LEFT:
if (modeline.hsyncend + 4 < modeline.htotal) {
modeline.hsyncstart += 4;
modeline.hsyncend += 4;
SetLabel(HSYNCSTART, modeline.hsyncstart);
SetLabel(HSYNCEND, modeline.hsyncend);
}
else
XBell(XtDisplay(w), 80);
break;
case RIGHT:
if (modeline.hsyncstart - 4 > modeline.hdisplay) {
modeline.hsyncstart -= 4;
modeline.hsyncend -= 4;
SetLabel(HSYNCSTART, modeline.hsyncstart);
SetLabel(HSYNCEND, modeline.hsyncend);
}
else
XBell(XtDisplay(w), 80);
break;
case NARROWER:
modeline.htotal += 4;
SetLabel(HTOTAL, modeline.htotal);
UpdateSyncRates(True);
break;
case WIDER:
if (modeline.htotal - 4 > modeline.hsyncend) {
modeline.htotal -= 4;
SetLabel(HTOTAL, modeline.htotal);
UpdateSyncRates(True);
}
else
XBell(XtDisplay(w), 80);
break;
case UP:
if (modeline.vsyncend + 4 < modeline.vtotal) {
modeline.vsyncstart += 4;
modeline.vsyncend += 4;
SetLabel(VSYNCSTART, modeline.vsyncstart);
SetLabel(VSYNCEND, modeline.vsyncend);
}
else
XBell(XtDisplay(w), 80);
break;
case DOWN:
if (modeline.vsyncstart - 4 > modeline.vdisplay) {
modeline.vsyncstart -= 4;
modeline.vsyncend -= 4;
SetLabel(VSYNCSTART, modeline.vsyncstart);
SetLabel(VSYNCEND, modeline.vsyncend);
}
else
XBell(XtDisplay(w), 80);
break;
case SHORTER:
modeline.vtotal += 4;
SetLabel(VTOTAL, modeline.vtotal);
UpdateSyncRates(True);
break;
case TALLER:
if (modeline.vtotal - 4 > modeline.vsyncend) {
modeline.vtotal -= 4;
SetLabel(VTOTAL, modeline.vtotal);
UpdateSyncRates(True);
}
else
XBell(XtDisplay(w), 80);
break;
}
if (autoflag)
ApplyCallback(w, call_data, client_data);
}
/*ARGSUSED*/
static void
EndAdjustMonitorCallback(Widget w, XtPointer client_data, XtPointer call_data)
{
repeater = NULL;
}
static Bool
GetModeLine(Bool save)
{
if (XF86VidModeGetModeLine(XtDisplay(toplevel), vidtune->screen,
&dot_clock, &modeline)) {
if (save)
memcpy(&orig_modeline, &modeline, sizeof(XF86VidModeModeLine));
UpdateSyncRates(False);
return (True);
}
return (False);
}
static void
CleanUp(Display *display)
{
/* Make sure mode switching is not locked out at exit */
XF86VidModeLockModeSwitch(display, vidtune->screen, False);
XFlush(display);
}
static int
VidmodeError(Display *display, XErrorEvent *error)
{
if ((error->error_code >= ErrorBase &&
error->error_code < ErrorBase + XF86VidModeNumberErrors) ||
error->error_code == BadValue) {
hitError = 1;
}
else {
CleanUp(display);
if (XtErrorFunc)
(*XtErrorFunc)(display, error);
}
return (0);
}
/*ARGSUSED*/
static void
ApplyCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
hitError = 0;
XF86VidModeModModeLine(XtDisplay(w), vidtune->screen, &modeline);
XSync(XtDisplay(w), False);
if (hitError) {
if (repeater != NULL) {
XtCallActionProc(repeater, "unset", NULL, NULL, 0);
XtCallActionProc(repeater, "stop", NULL, NULL, 0);
repeater = NULL;
}
XBell(XtDisplay(w), 80);
if (timeout)
StopTestCallback(w, NULL, NULL);
GetModeLine(False);
SetLabels();
}
}
/*ARGSUSED*/
static void
AutoCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
autoflag = (Bool)(long)client_data;
XtSetSensitive(apply, !autoflag);
}
static void
RestoreCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
memcpy(&modeline, &orig_modeline, sizeof(XF86VidModeModeLine));
if (autoflag)
ApplyCallback(w, call_data, client_data);
SetLabels();
}
static void
SelectCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
XF86VidModeModeInfo *info = (XF86VidModeModeInfo*)call_data;
Arg args[1];
Bool result;
XF86VidModeLockModeSwitch(XtDisplay(toplevel), vidtune->screen, False);
result = XF86VidModeSwitchToMode(XtDisplay(toplevel), vidtune->screen, info);
XF86VidModeLockModeSwitch(XtDisplay(toplevel), vidtune->screen, True);
if (!result)
return;
XtSetArg(args[0], XtNlabel, XtName(w));
XtSetValues(mode, args, 1);
UpdateCallback(w, call_data, client_data);
}
static void
SwitchCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
int direction = (long)call_data;
Arg args[1];
Bool result;
char label[32];
XF86VidModeLockModeSwitch(XtDisplay(toplevel), vidtune->screen, False);
result = XF86VidModeSwitchMode(XtDisplay(toplevel), vidtune->screen,
direction);
XF86VidModeLockModeSwitch(XtDisplay(toplevel), vidtune->screen, True);
if (!result)
return;
UpdateCallback(w, call_data, client_data);
if (modeline.htotal && modeline.vtotal)
XmuSnprintf(label, sizeof(label), "%dx%d @ %d Hz",
modeline.hdisplay, modeline.vdisplay,
(int)((double)dot_clock / (double)modeline.htotal * 1000.0 /
(double)modeline.vtotal));
else
XmuSnprintf(label, sizeof(label), "%dx%d",
modeline.hdisplay, modeline.vdisplay);
XtSetArg(args[0], XtNlabel, label);
XtSetValues(mode, args, 1);
}
/*ARGSUSED*/
static void
UpdateCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
GetModeLine(True);
SetLabels();
SetLabelAndModeline();
}
static void
SetLabels(void)
{
SetLabel(HSYNCSTART, modeline.hsyncstart);
SetLabel(VSYNCSTART, modeline.vsyncstart);
SetLabel(HSYNCEND, modeline.hsyncend);
SetLabel(VSYNCEND, modeline.vsyncend);
SetLabel(HTOTAL, modeline.htotal);
SetLabel(VTOTAL, modeline.vtotal);
SetLabel(FLAGS, modeline.flags);
SetLabel(CLOCK, dot_clock);
UpdateSyncRates(True);
}
/*ARGSUSED*/
static void
ChangeScreenCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
Arg args[1];
screenno = (long)call_data;
if (screenno > computer.num_vidmodes || screenno < 0 ||
vidtune == computer.vidmodes[screenno])
return;
XF86VidModeLockModeSwitch(XtDisplay(toplevel), vidtune->screen, False);
vidtune = computer.vidmodes[screenno];
XF86VidModeLockModeSwitch(XtDisplay(toplevel), vidtune->screen, True);
UpdateCallback(w, call_data, client_data);
GetModes();
XtSetArg(args[0], XtNlabel, XtName(w));
XtSetValues(screenb, args, 1);
SetLabelAndModeline();
}
/*ARGSUSED*/
static void
SelectMonitorCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
vidtune->monitor = (XF86ConfMonitorPtr)(call_data);
SetLabelAndModeline();
}
/*ARGSUSED*/
static void
AddVesaModeCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
xf86cfgVesaModeInfo *vesa = (xf86cfgVesaModeInfo*)call_data;
XF86VidModeModeInfo mode;
int num_infos = vidtune->num_infos;
memcpy(&mode, &vesa->info, sizeof(XF86VidModeModeInfo));
if (XF86VidModeAddModeLine(XtDisplay(toplevel), vidtune->screen,
&vesa->info, &mode)) {
XSync(XtDisplay(toplevel), False);
GetModes();
}
else {
XBell(XtDisplayOfObject(w), 80);
return;
}
if (vidtune && num_infos == vidtune->num_infos) {
/* XF86VidModeAddModeLine returned True, but no modeline was added */
XBell(XtDisplayOfObject(w), 80);
if (vidtune->monitor && AddMode()) {
XF86ConfModeLinePtr mode;
char label[256], *ptr, *str;
XmuSnprintf(label, sizeof(label), "%s", vesa->ident);
/* format mode name to not have spaces */
ptr = strchr(label, ')');
if (ptr)
*++ptr = '\0';
ptr = str = label;
while (*ptr) {
if (*ptr != ' ')
*str++ = *ptr;
++ptr;
}
*str = '\0';
if (xf86findModeLine(label, vidtune->monitor->mon_modeline_lst)
!= NULL && !ForceAddMode())
return;
mode = (XF86ConfModeLinePtr)XtCalloc(1, sizeof(XF86ConfModeLineRec));
mode->ml_identifier = XtNewString(label);
mode->ml_clock = vesa->info.dotclock;
mode->ml_hdisplay = vesa->info.hdisplay;
mode->ml_hsyncstart = vesa->info.hsyncstart;
mode->ml_hsyncend = vesa->info.hsyncend;
mode->ml_htotal = vesa->info.htotal;
mode->ml_vdisplay = vesa->info.vdisplay;
mode->ml_vsyncstart = vesa->info.vsyncstart;
mode->ml_vsyncend = vesa->info.vsyncend;
mode->ml_vtotal = vesa->info.vtotal;
/* mode->ml_vscan = ???;*/
mode->ml_flags = vesa->info.flags;
mode->ml_hskew = vesa->info.hskew;
vidtune->monitor->mon_modeline_lst =
xf86addModeLine(vidtune->monitor->mon_modeline_lst, mode);
}
}
}
static void
GetModes(void)
{
int i;
char label[32];
Arg args[1];
static char menuName[16];
static int menuN;
XFree(vidtune->infos);
XF86VidModeGetAllModeLines(XtDisplay(toplevel), vidtune->screen,
&vidtune->num_infos, &vidtune->infos);
XmuSnprintf(menuName, sizeof(menuName), "menu%d", menuN);
menuN = !menuN;
if (menu)
XtDestroyWidget(menu);
menu = XtCreatePopupShell(menuName, simpleMenuWidgetClass, vtune, NULL, 0);
XtVaSetValues(mode, XtNmenuName, menuName, NULL);
for (i = 0; i < vidtune->num_infos; i++) {
Widget sme;
if ((double)vidtune->infos[i]->htotal &&
(double)vidtune->infos[i]->vtotal)
XmuSnprintf(label, sizeof(label), "%dx%d @ %d Hz",
vidtune->infos[i]->hdisplay,
vidtune->infos[i]->vdisplay,
(int)((double)vidtune->infos[i]->dotclock /
(double)vidtune->infos[i]->htotal * 1000.0 /
(double)vidtune->infos[i]->vtotal));
else
XmuSnprintf(label, sizeof(label), "%dx%d",
vidtune->infos[i]->hdisplay,
vidtune->infos[i]->vdisplay);
sme = XtCreateManagedWidget(label, smeBSBObjectClass, menu, NULL, 0);
XtAddCallback(sme, XtNcallback, SelectCallback,
(XtPointer)vidtune->infos[i]);
}
if (modeline.htotal && modeline.vtotal)
XmuSnprintf(label, sizeof(label), "%dx%d @ %d Hz",
modeline.hdisplay, modeline.vdisplay,
(int)((double)dot_clock / (double)modeline.htotal * 1000.0 /
(double)modeline.vtotal));
else
XmuSnprintf(label, sizeof(label), "%dx%d",
modeline.hdisplay, modeline.vdisplay);
XtSetArg(args[0], XtNlabel, label);
XtSetValues(mode, args, 1);
}
static int do_force, asking_force;
static void
PopdownForce(Widget w, XtPointer user_data, XtPointer call_data)
{
asking_force = 0;
XtPopdown(forceshell);
do_force = (long)user_data;
}
static int
ForceAddMode(void)
{
if (forceshell == NULL) {
Widget dialog;
forceshell = XtCreatePopupShell("force", transientShellWidgetClass,
toplevel, NULL, 0);
dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass,
forceshell, XtNvalue, NULL, NULL);
XawDialogAddButton(dialog, "yes", PopdownForce, (XtPointer)True);
XawDialogAddButton(dialog, "no", PopdownForce, (XtPointer)False);
XtRealizeWidget(forceshell);
XSetWMProtocols(DPY, XtWindow(forceshell), &wm_delete_window, 1);
}
asking_force = 1;
XtPopup(forceshell, XtGrabExclusive);
while (asking_force)
XtAppProcessEvent(XtWidgetToApplicationContext(forceshell), XtIMAll);
return (do_force);
}
static int do_add, asking_add;
static void
PopdownAdd(Widget w, XtPointer user_data, XtPointer call_data)
{
asking_add = 0;
XtPopdown(addshell);
do_add = (long)user_data;
}
void
CancelAddModeAction(Widget w, XEvent *event,
String *params, Cardinal *num_params)
{
if (asking_force)
PopdownForce(w, (XtPointer)False, NULL);
else if (asking_add)
PopdownAdd(w, (XtPointer)False, NULL);
}
static int
AddMode(void)
{
if (addshell == NULL) {
Widget dialog;
addshell = XtCreatePopupShell("addMode", transientShellWidgetClass,
toplevel, NULL, 0);
dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass,
addshell, XtNvalue, NULL, NULL);
XawDialogAddButton(dialog, "yes", PopdownAdd, (XtPointer)True);
XawDialogAddButton(dialog, "no", PopdownAdd, (XtPointer)False);
XtRealizeWidget(addshell);
XSetWMProtocols(DPY, XtWindow(addshell), &wm_delete_window, 1);
}
asking_add = 1;
XtPopup(addshell, XtGrabExclusive);
while (asking_add)
XtAppProcessEvent(XtWidgetToApplicationContext(addshell), XtIMAll);
return (do_add);
}
/*ARGSUSED*/
static void
AddModeCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
if (vidtune && vidtune->monitor) {
char *label;
Arg args[1];
XF86ConfModeLinePtr mode;
XtSetArg(args[0], XtNstring, &label);
XtGetValues(text, args, 1);
if (*label == '\0') {
XBell(XtDisplay(w), 80);
return;
}
if (xf86findModeLine(label, vidtune->monitor->mon_modeline_lst)
!= NULL && !ForceAddMode())
return;
mode = (XF86ConfModeLinePtr)XtCalloc(1, sizeof(XF86ConfModeLineRec));
mode->ml_identifier = XtNewString(label);
mode->ml_clock = dot_clock;
mode->ml_hdisplay = modeline.hdisplay;
mode->ml_hsyncstart = modeline.hsyncstart;
mode->ml_hsyncend = modeline.hsyncend;
mode->ml_htotal = modeline.htotal;
mode->ml_vdisplay = modeline.vdisplay;
mode->ml_vsyncstart = modeline.vsyncstart;
mode->ml_vsyncend = modeline.vsyncend;
mode->ml_vtotal = modeline.vtotal;
/* mode->ml_vscan = ???;*/
mode->ml_flags = modeline.flags;
mode->ml_hskew = modeline.hskew;
vidtune->monitor->mon_modeline_lst =
xf86addModeLine(vidtune->monitor->mon_modeline_lst, mode);
}
else
XBell(XtDisplay(w), 80);
}
/*ARGSUSED*/
static void
StopTestCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
XtRemoveTimeOut(timeout);
TestTimeout((XtPointer)w, NULL);
}
/*ARGSUSED*/
void
CancelTestModeAction(Widget w, XEvent *event,
String *params, Cardinal *num_params)
{
StopTestCallback(w, NULL, NULL);
}
static void
TestTimeout(XtPointer client_data, XtIntervalId* id)
{
XF86VidModeModeLine mode;
XtPopdown(testshell);
timeout = 0;
memcpy(&mode, &modeline, sizeof(XF86VidModeModeLine));
memcpy(&modeline, &orig_modeline, sizeof(XF86VidModeModeLine));
ApplyCallback((Widget)client_data, NULL, NULL);
/* if (hitError == 0)*/
memcpy(&modeline, &mode, sizeof(XF86VidModeModeLine));
SetLabels();
}
static void
TestCallback(Widget w, XtPointer call_data, XtPointer client_data)
{
if (testshell == NULL) {
Widget dialog;
testshell = XtCreatePopupShell("test", transientShellWidgetClass,
toplevel, NULL, 0);
dialog = XtVaCreateManagedWidget("dialog", dialogWidgetClass,
testshell, XtNvalue, NULL, NULL);
XawDialogAddButton(dialog, "stop", StopTestCallback, NULL);
XtRealizeWidget(testshell);
XSetWMProtocols(DPY, XtWindow(testshell), &wm_delete_window, 1);
}
XtPopup(testshell, XtGrabExclusive);
XSync(XtDisplay(toplevel), False);
timeout = XtAppAddTimeOut(XtWidgetToApplicationContext(w),
/* the timeout probably shoud be converted to a resource */
4000, TestTimeout, (XtPointer)w);
ApplyCallback(w, call_data, client_data);
}
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