Attachment 18159 Details for Bug 17010 – testcase

testcase

mtx.cpp (text/plain), 976 bytes, created by ykaston on 2008-08-06 08:17:33 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: ykaston

Created: 2008-08-06 08:17:33 UTC

Size: 976 bytes

patch

obsolete

>#include <stdio.h>
>#include <stdlib.h>
>
>#include <pthread.h>
>
>#include <X11/X.h>
>#include <X11/Xlib.h>
>
>class xDisplay
>{
>public:
>	xDisplay() {
>		_disp = XOpenDisplay(NULL);
>	}
>	~xDisplay() {
>		if (_disp != NULL) {
>			XCloseDisplay(_disp);
>			_disp = NULL;
>		}
>	}
>	operator Display* () { return _disp; }
>private:
>	Display* _disp;
>}; // Display
>
>xDisplay display;
>
>void*
>tproc(void* param)
>{
>	XEvent ev;
>	while (1) {
>		XNextEvent(display, &ev);
>	}
>	return 0;
>}
>
>void
>create_thread()
>{
>	pthread_t pt;
>	pthread_create(&pt, NULL, tproc, NULL);
>}
>
>void
>alloc_colors()
>{
>	Colormap cmap = DefaultColormap((Display*)display,
>		DefaultScreen((Display*)display));
>	unsigned long pixels[1024];
>	unsigned int npixels = 54;
>	while (1) {
>		if (XAllocColorCells(display, cmap, False, NULL, 0, pixels,
>		    npixels) == 0) {
>			break;
>		}
>		XFreeColors(display, cmap, pixels, npixels, 0);
>		npixels ++;
>	}
>}
>
>int
>main()
>{
>	int count = 0;
>	XInitThreads();
>	create_thread();
>	alloc_colors();
>}
>

Actions: View

Attachments on bug 17010: 18159 | 30228 | 30270 | 32679 | 32680 | 32685

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.