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fixes #645 Returning Result<(), OomError> for reset and multi_reset (#684)

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tyoc213 2017-07-26 08:43:41 -05:00 committed by tomaka
parent b8f0cfee2c
commit 549671a521
1 changed files with 10 additions and 8 deletions
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14
vulkano/src/sync/fence.rs
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@ -261,11 +261,12 @@ impl<D> Fence<D>
// This function takes a `&mut self` because the Vulkan API requires that the fence be
// externally synchronized.
#[inline]
pub fn reset(&mut self) {
pub fn reset(&mut self) -> Result<(), OomError> {
unsafe {
let vk = self.device.pointers();
vk.ResetFences(self.device.internal_object(), 1, &self.fence);
check_errors(vk.ResetFences(self.device.internal_object(), 1, &self.fence))?;
self.signaled.store(false, Ordering::Relaxed);
Ok(())
}
}
@ -275,7 +276,7 @@ impl<D> Fence<D>
///
/// - Panics if not all fences belong to the same device.
///
pub fn multi_reset<'a, I>(iter: I)
pub fn multi_reset<'a, I>(iter: I) -> Result<(), OomError>
where I: IntoIterator<Item = &'a mut Fence<D>>,
D: 'a
{
@ -299,11 +300,12 @@ impl<D> Fence<D>
if let Some(device) = device {
unsafe {
let vk = device.pointers();
vk.ResetFences(device.internal_object(),
check_errors(vk.ResetFences(device.internal_object(),
fences.len() as u32,
fences.as_ptr());
fences.as_ptr()))?;
}
}
Ok(())
}
}
@ -428,7 +430,7 @@ mod tests {
let (device, _) = gfx_dev_and_queue!();
let mut fence = Fence::alloc_signaled(device.clone()).unwrap();
fence.reset();
fence.reset().unwrap();
assert!(!fence.ready().unwrap());
}