Getting an error just creating a window. Here's the code I'm running:
#include <SFML/Network.hpp>
#include <SFML/Window.hpp>
#include <SFML/Graphics.hpp>
#include <stdio.h>
void SFMLWindowTest() {
sf::RenderWindow window;
bool running = true;
sf::Time minFrameTime = sf::seconds(1) / sf::Int64(60);
sf::Clock frameClock;
window.create(sf::VideoMode(800, 600, 24), "SFML window", sf::Style::Resize | sf::Style::Close);
while(running) {
printf("Running\n");
sf::Event anEvent;
while(window.pollEvent(anEvent)) {
if(anEvent.type == sf::Event::Closed) {
running = false;
}
}
window.clear();
window.display();
if(frameClock.getElapsedTime() < minFrameTime) {
sf::sleep(minFrameTime - frameClock.getElapsedTime());
}
frameClock.restart();
}
}
int main() {
SFMLWindowTest();
return 0;
}
The run loop spits out "Running" exactly three times and then deadlocks. Here's the output from gdb (some newlines added for emphasis):
[chaosed0@ChaosArch whateven]$ gdb bin/test
GNU gdb (GDB) 7.7
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-unknown-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
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For help, type "help".
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Reading symbols from bin/test...done.
(gdb) r
Starting program: /home/chaosed0/Code/whateven/bin/test
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Running
Running
Running
<EXECUTION STOPS HERE, AFTER SEVERAL SECONDS I INTERRUPT IT>
^C
Program received signal SIGINT, Interrupt.
0x00007ffff6a21340 in __poll_nocancel () from /usr/lib/libc.so.6
(gdb) bt
#0 0x00007ffff6a21340 in __poll_nocancel () from /usr/lib/libc.so.6
#1 0x00007ffff2e68992 in poll (__timeout=-1, __nfds=1, __fds=0x7fffffffe0e0) at /usr/include/bits/poll2.h:46
#2 _xcb_conn_wait (c=c@entry=0x466790, cond=cond@entry=0x7fffffffe200, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:447
#3 0x00007ffff2e6a21f in wait_for_reply (c=c@entry=0x466790, request=91, e=e@entry=0x7fffffffe2c8) at xcb_in.c:490
#4 0x00007ffff2e6a332 in xcb_wait_for_reply (c=0x466790, request=91, e=0x7fffffffe2c8) at xcb_in.c:520
#5 0x00007ffff5837117 in _XReply () from /usr/lib/libX11.so.6
#6 0x00007ffff5f985d3 in ?? () from /usr/lib/libGL.so.1
#7 0x00007ffff5f95f6b in ?? () from /usr/lib/libGL.so.1
#8 0x00007ffff0fb76db in ?? () from /usr/lib/xorg/modules/dri/i965_dri.so
#9 0x00007ffff0fb7a33 in ?? () from /usr/lib/xorg/modules/dri/i965_dri.so
#10 0x00007ffff0fac6e5 in ?? () from /usr/lib/xorg/modules/dri/i965_dri.so
#11 0x00007ffff7bb62ae in sf::RenderTarget::clear (this=0x7fffffffe670, color=...) at /home/chaosed0/Code/SFML/src/SFML/Graphics/RenderTarget.cpp:62
#12 0x00000000004044cc in SFMLWindowTest () at test.cpp:28
#13 0x0000000000404aa4 in main () at test.cpp:67
The same behavior does not occur right away if I try to use sf::VideoMode::getDesktopMode() in place of my custom video mode. However, if I resize the window in certain ways, it will lock up in the exact same place. I say "in certain ways" because I haven't figured out exactly when it happens; all I know is that if I resize it from the top-left, it's fine, but if I resize it from the bottom-right, it locks up.
Here's some information about my system:
- OS: Archlinux, kernel 3.13.6-1
- X Version: 1.15.0, built from source on this machine
- XCB Version: 1.10-1, built from source, debug version
- SFML Version: 2.1, built from source from the repo, debug version (also tried SFML 2.1 from the arch repo)
- Desktop environment/WM: XMonad, also tried under LXDE/OpenBox
- Compiler: Tried both Clang++ 3.4 final and g++ 4.8.2 20140206 (prerelease)
No idea how I can fix this; not even really sure what's causing it. Might be an issue to take to the Arch forums, but hopefully someone here can help out. Let me know if you need any more information.
EDIT: Added compiler versions.
