Attachment 117434 Details for Bug 91499 – Reproducer program

Reproducer program

reproducer.c (text/plain), 1.10 KB, created by Omar Sandoval on 2015-07-29 03:52:09 UTC

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Description:

Filename:

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Creator: Omar Sandoval

Created: 2015-07-29 03:52:09 UTC

Size: 1.10 KB

patch

obsolete

>#include <stdio.h>
>#include <stdlib.h>
>#include <unistd.h>
>#include <X11/Xlib.h>
>
>#define clock_width 8
>#define clock_height 8
>static unsigned char clock_bits[] = {
> 0x3C, 0x5E, 0xEF, 0xF7, 0x87, 0xFF, 0x7E, 0x3C };
>
>int main(int argc, char **argv)
>{
>	Display *dpy;
>	int black, white;
>	Window w;
>	GC gc;
>	Pixmap pm;
>
>	dpy = XOpenDisplay(NULL);
>	if (!dpy) {
>		fprintf(stderr, "failed to open display\n");
>		return EXIT_FAILURE;
>	}
>
>	black = BlackPixel(dpy, DefaultScreen(dpy));
>	white = WhitePixel(dpy, DefaultScreen(dpy));
>
>	w = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 0, 0, 128, 128, 0,
>				black, black);
>	gc = XCreateGC(dpy, w, 0, NULL);
>
>	XSelectInput(dpy, w, StructureNotifyMask);
>	XMapWindow(dpy, w);
>	while (1) {
>		XEvent e;
>		XNextEvent(dpy, &e);
>		if (e.type == MapNotify)
>			break;
>	}
>
>	pm = XCreateBitmapFromData(dpy, w, (char *)clock_bits, clock_width,
>				   clock_height);
>	XSetForeground(dpy, gc, white);
>	XSetBackground(dpy, gc, black);
>	XCopyPlane(dpy, pm, w, gc, 0, 0, clock_width, clock_height, 0, 0, 1);
>	XFlush(dpy);
>	XFreePixmap(dpy, pm);
>
>	sleep(5);
>
>	XCloseDisplay(dpy);
>	return EXIT_SUCCESS;
>}

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Attachments on bug 91499: 117434 | 117435 | 117436 | 117437 | 117438 | 117439

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