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authortomaka <pierre.krieger1708@gmail.com>2015-12-17 08:14:55 +0100
committertomaka <pierre.krieger1708@gmail.com>2015-12-17 08:14:55 +0100
commit20a6e1ea6e6b08c2ed356eb21dd777016726a82b (patch)
tree074dc496142c4364522bdef09aea0f38eb00a4bf /src/platform
parent4f0aeafbed98e62515f5d10108f377a9b188cb4c (diff)
parenta69ded9c8a77e8177e1bb972043cdd05371c564d (diff)
downloadglutin-20a6e1ea6e6b08c2ed356eb21dd777016726a82b.tar.gz
glutin-20a6e1ea6e6b08c2ed356eb21dd777016726a82b.zip
Merge pull request #675 from ecoal95/x-error-reporting
x11: Improve xlib error reporting
Diffstat (limited to 'src/platform')
-rw-r--r--src/platform/linux/api_dispatch.rs21
1 files changed, 18 insertions, 3 deletions
diff --git a/src/platform/linux/api_dispatch.rs b/src/platform/linux/api_dispatch.rs
index a3c3bf9..f39ae43 100644
--- a/src/platform/linux/api_dispatch.rs
+++ b/src/platform/linux/api_dispatch.rs
@@ -33,7 +33,7 @@ lazy_static!(
if false && wayland::is_available() {
Backend::Wayland
} else {
- match XConnection::new() {
+ match XConnection::new(Some(x_error_callback)) {
Ok(x) => Backend::X(Arc::new(x)),
Err(e) => Backend::Error(e),
}
@@ -115,7 +115,7 @@ impl MonitorId {
match self {
&MonitorId::X(ref m) => m.get_native_identifier(),
&MonitorId::Wayland(ref m) => m.get_native_identifier(),
- &MonitorId::None => unimplemented!() // FIXME:
+ &MonitorId::None => unimplemented!() // FIXME:
}
}
@@ -124,7 +124,7 @@ impl MonitorId {
match self {
&MonitorId::X(ref m) => m.get_dimensions(),
&MonitorId::Wayland(ref m) => m.get_dimensions(),
- &MonitorId::None => (800, 600), // FIXME:
+ &MonitorId::None => (800, 600), // FIXME:
}
}
}
@@ -390,3 +390,18 @@ impl GlContext for Window {
}
}
}
+
+unsafe extern "C" fn x_error_callback(dpy: *mut x11::ffi::Display, event: *mut x11::ffi::XErrorEvent)
+ -> libc::c_int
+{
+ use std::ffi::CStr;
+
+ if let Backend::X(ref x) = *BACKEND {
+ let mut buff: Vec<u8> = Vec::with_capacity(1024);
+ (x.xlib.XGetErrorText)(dpy, (*event).error_code as i32, buff.as_mut_ptr() as *mut i8, buff.capacity() as i32);
+ let error = CStr::from_ptr(buff.as_mut_ptr() as *const i8).to_string_lossy();
+ println!("[glutin] x error code={} major={} minor={}: {}!", (*event).error_code, (*event).request_code, (*event).minor_code, error);
+ }
+
+ 0
+}