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-rw-r--r--src/api/cocoa/mod.rs2
-rw-r--r--src/api/wgl/mod.rs2
-rw-r--r--src/lib.rs5
3 files changed, 6 insertions, 3 deletions
diff --git a/src/api/cocoa/mod.rs b/src/api/cocoa/mod.rs
index 6fc91b4..5ea57ae 100644
--- a/src/api/cocoa/mod.rs
+++ b/src/api/cocoa/mod.rs
@@ -603,7 +603,7 @@ impl Window {
Err(CreationError::NotSupported)
}
} else {
- Err(CreationError::NotSupported)
+ Err(CreationError::NoAvailablePixelFormat)
}
}
}
diff --git a/src/api/wgl/mod.rs b/src/api/wgl/mod.rs
index 54a9a9a..89538f1 100644
--- a/src/api/wgl/mod.rs
+++ b/src/api/wgl/mod.rs
@@ -573,5 +573,5 @@ fn choose_dummy_pixel_format<I>(iter: I) -> Result<libc::c_int, CreationError>
}
}
- backup_id.ok_or(CreationError::NotSupported)
+ backup_id.ok_or(CreationError::OsError("No available pixel format".to_string()))
}
diff --git a/src/lib.rs b/src/lib.rs
index b543702..9b45ae9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -111,6 +111,7 @@ pub enum CreationError {
NotSupported,
RobustnessNotSupported,
OpenGlVersionNotSupported,
+ NoAvailablePixelFormat,
}
impl CreationError {
@@ -122,6 +123,8 @@ impl CreationError {
not supported.",
CreationError::OpenGlVersionNotSupported => "The requested OpenGL version is not \
supported.",
+ CreationError::NoAvailablePixelFormat => "Couldn't find any pixel format that matches \
+ the criterias.",
}
}
}
@@ -471,7 +474,7 @@ impl<'a> BuilderAttribs<'a> {
}
current_result.or(current_software_result)
- .ok_or(CreationError::NotSupported)
+ .ok_or(CreationError::NoAvailablePixelFormat)
}
}