void ui_get_screen_res(int *x0, int *y0, int *width, int *height, int monitor)
{
int i, n, x, y, di;
unsigned int du;
Window dw;
XRRScreenResources *sr;
XRRCrtcInfo *ci = NULL;
if (getenv("JGMENU_SCREEN_INFO"))
print_screen_info();
sr = XRRGetScreenResources(ui->dpy, DefaultRootWindow(ui->dpy));
BUG_ON(!sr);
n = sr->ncrtc;
/*
* Global variable config.monitor let's the user specify a monitor.
* If not set, we use the current pointer position
*/
if (monitor) {
if (monitor > n)
die("cannot connect to monitor '%d'", monitor);
ci = XRRGetCrtcInfo(ui->dpy, sr, sr->crtcs[monitor - 1]);
if (!ci->noutput)
die("cannot connect to monitor '%d'", monitor);
info("using user specified monitor '%d'", monitor);
goto monitor_selected;
}
XQueryPointer(ui->dpy, ui->root, &dw, &dw, &x, &y, &di, &di, &du);
for (i = 0; i < n; i++) {
if (ci)
XRRFreeCrtcInfo(ci);
ci = XRRGetCrtcInfo(ui->dpy, sr, sr->crtcs[i]);
BUG_ON(!ci);
if (!ci->noutput)
continue;
if (intersect(x, y, 1, 1, ci)) {
info("using monitor '%d'", i + 1);
break;
}
}
monitor_selected:
if (!ci)
die("connection could be established to monitor");
*x0 = ci->x;
*y0 = ci->y;
*width = ci->width;
*height = ci->height;
XRRFreeCrtcInfo(ci);
XRRFreeScreenResources(sr);
}
int
main(int argc, char *argv[])
{
HDC hdc;
InfoMode mode = Normal;
GLboolean findBest = GL_FALSE;
GLboolean limits = GL_FALSE;
GLboolean singleLine = GL_FALSE;
int i;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-t") == 0) {
mode = Wide;
}
else if (strcmp(argv[i], "-v") == 0) {
mode = Verbose;
}
else if (strcmp(argv[i], "-b") == 0) {
findBest = GL_TRUE;
}
else if (strcmp(argv[i], "-l") == 0) {
limits = GL_TRUE;
}
else if (strcmp(argv[i], "-h") == 0) {
usage();
return 0;
}
else if(strcmp(argv[i], "-s") == 0) {
singleLine = GL_TRUE;
}
else {
printf("Unknown option `%s'\n", argv[i]);
usage();
return 0;
}
}
hdc = CreateDC(TEXT("DISPLAY"), NULL, NULL, NULL);
if (findBest) {
int b;
b = find_best_visual(hdc);
printf("%d\n", b);
}
else {
print_screen_info(hdc, limits, singleLine);
printf("\n");
print_visual_info(hdc, mode);
}
return 0;
}
int
main(int argc, char *argv[])
{
char *displayName = NULL;
Display *dpy;
int numScreens, scrnum;
InfoMode mode = Normal;
GLboolean findBest = GL_FALSE;
GLboolean limits = GL_FALSE;
Bool allowDirect = True;
int i;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-display") == 0 && i + 1 < argc) {
displayName = argv[i + 1];
i++;
}
else if (strcmp(argv[i], "-t") == 0) {
mode = Wide;
}
else if (strcmp(argv[i], "-v") == 0) {
mode = Verbose;
}
else if (strcmp(argv[i], "-b") == 0) {
findBest = GL_TRUE;
}
else if (strcmp(argv[i], "-i") == 0) {
allowDirect = False;
}
else if (strcmp(argv[i], "-l") == 0) {
limits = GL_TRUE;
}
else if (strcmp(argv[i], "-h") == 0) {
usage();
return 0;
}
else {
printf("Unknown option `%s'\n", argv[i]);
usage();
return 0;
}
}
dpy = XOpenDisplay(displayName);
if (!dpy) {
fprintf(stderr, "Error: unable to open display %s\n", displayName);
return -1;
}
if (findBest) {
int b;
mesa_hack(dpy, 0);
b = find_best_visual(dpy, 0);
printf("%d\n", b);
}
else {
numScreens = ScreenCount(dpy);
print_display_info(dpy);
for (scrnum = 0; scrnum < numScreens; scrnum++) {
mesa_hack(dpy, scrnum);
print_screen_info(dpy, scrnum, allowDirect, limits);
printf("\n");
print_visual_info(dpy, scrnum, mode);
if (scrnum + 1 < numScreens)
printf("\n\n");
}
}
XCloseDisplay(dpy);
return 0;
}
static Q3ListViewItem *get_gl_info(Display *dpy, int scrnum, Bool allowDirect,Q3ListViewItem *l1, Q3ListViewItem *after)
{
Window win;
int attribSingle[] = {
GLX_RGBA,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
None };
int attribDouble[] = {
GLX_RGBA,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
GLX_DOUBLEBUFFER,
None };
XSetWindowAttributes attr;
unsigned long mask;
Window root;
GLXContext ctx;
XVisualInfo *visinfo;
int width = 100, height = 100;
Q3ListViewItem *result = after;
root = RootWindow(dpy, scrnum);
visinfo = glXChooseVisual(dpy, scrnum, attribSingle);
if (!visinfo) {
visinfo = glXChooseVisual(dpy, scrnum, attribDouble);
if (!visinfo) {
kDebug() << "Error: couldn't find RGB GLX visual\n";
return result;
}
}
attr.background_pixel = 0;
attr.border_pixel = 0;
attr.colormap = XCreateColormap(dpy, root, visinfo->visual, AllocNone);
attr.event_mask = StructureNotifyMask | ExposureMask;
mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
win = XCreateWindow(dpy, root, 0, 0, width, height,
0, visinfo->depth, InputOutput,
visinfo->visual, mask, &attr);
ctx = glXCreateContext( dpy, visinfo, NULL, allowDirect );
if (!ctx) {
kDebug() << "Error: glXCreateContext failed\n";
XDestroyWindow(dpy, win);
return result;
}
if (glXMakeCurrent(dpy, win, ctx)) {
gli.serverVendor = glXQueryServerString(dpy, scrnum, GLX_VENDOR);
gli.serverVersion = glXQueryServerString(dpy, scrnum, GLX_VERSION);
gli.serverExtensions = glXQueryServerString(dpy, scrnum, GLX_EXTENSIONS);
gli.clientVendor = glXGetClientString(dpy, GLX_VENDOR);
gli.clientVersion = glXGetClientString(dpy, GLX_VERSION);
gli.clientExtensions = glXGetClientString(dpy, GLX_EXTENSIONS);
gli.glxExtensions = glXQueryExtensionsString(dpy, scrnum);
gli.glVendor = (const char *) glGetString(GL_VENDOR);
gli.glRenderer = (const char *) glGetString(GL_RENDERER);
gli.glVersion = (const char *) glGetString(GL_VERSION);
gli.glExtensions = (const char *) glGetString(GL_EXTENSIONS);
gli.displayName = NULL;
#ifdef KCMGL_DO_GLU
gli.gluVersion = (const char *) gluGetString(GLU_VERSION);
gli.gluExtensions = (const char *) gluGetString(GLU_EXTENSIONS);
#endif
IsDirect = glXIsDirect(dpy, ctx);
result = print_screen_info(l1, after);
}
else {
kDebug() << "Error: glXMakeCurrent failed\n";
glXDestroyContext(dpy, ctx);
}
glXDestroyContext(dpy, ctx);
XDestroyWindow(dpy, win);
return result;
}
int
main(int argc, char *argv[])
{
char *displayName = NULL;
Display *dpy;
int numScreens, scrnum;
InfoMode mode = Normal;
Bool findBest = False;
Bool limits = False;
Bool allowDirect = True;
Bool singleLine = False;
Bool coreWorked;
int i;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-display") == 0 && i + 1 < argc) {
displayName = argv[i + 1];
i++;
}
else if (strcmp(argv[i], "-t") == 0) {
mode = Wide;
}
else if (strcmp(argv[i], "-v") == 0) {
mode = Verbose;
}
else if (strcmp(argv[i], "-b") == 0) {
findBest = True;
}
else if (strcmp(argv[i], "-i") == 0) {
allowDirect = False;
}
else if (strcmp(argv[i], "-l") == 0) {
limits = True;
}
else if (strcmp(argv[i], "-h") == 0) {
usage();
return 0;
}
else if (strcmp(argv[i], "-s") == 0) {
singleLine = True;
}
else {
printf("Unknown option `%s'\n", argv[i]);
usage();
return 0;
}
}
dpy = XOpenDisplay(displayName);
if (!dpy) {
fprintf(stderr, "Error: unable to open display %s\n", XDisplayName(displayName));
return -1;
}
if (findBest) {
int b;
mesa_hack(dpy, 0);
b = find_best_visual(dpy, 0);
printf("%d\n", b);
}
else {
numScreens = ScreenCount(dpy);
print_display_info(dpy);
for (scrnum = 0; scrnum < numScreens; scrnum++) {
mesa_hack(dpy, scrnum);
coreWorked = print_screen_info(dpy, scrnum, allowDirect, True, False, limits, singleLine, False);
print_screen_info(dpy, scrnum, allowDirect, False, False, limits, singleLine, coreWorked);
print_screen_info(dpy, scrnum, allowDirect, False, True, False, singleLine, True);
printf("\n");
print_visual_info(dpy, scrnum, mode);
#ifdef GLX_VERSION_1_3
print_fbconfig_info(dpy, scrnum, mode);
#endif
if (scrnum + 1 < numScreens)
printf("\n\n");
}
}
XCloseDisplay(dpy);
return 0;
}
