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Writing a descriptor set requires &mut

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This commit is contained in:
Pierre Krieger 2016-02-23 17:30:18 +01:00
parent 3df709a4df
commit dc3a37025a
1 changed files with 4 additions and 4 deletions
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8
vulkano/src/descriptor_set/vk_objects.rs
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@ -33,8 +33,8 @@ impl<S> DescriptorSet<S> where S: DescriptorSetDesc {
-> Result<Arc<DescriptorSet<S>>, OomError>
{
unsafe {
let set = try!(DescriptorSet::uninitialized(pool, layout));
set.unchecked_write(layout.description().decode_init(init));
let mut set = try!(DescriptorSet::uninitialized(pool, layout));
Arc::get_mut(&mut set).unwrap().unchecked_write(layout.description().decode_init(init));
Ok(set)
}
}
@ -80,13 +80,13 @@ impl<S> DescriptorSet<S> where S: DescriptorSetDesc {
///
/// This function trusts the implementation of `DescriptorSetDesc` when it comes to making sure
/// that the correct resource type is written to the correct descriptor.
pub fn write(&self, write: S::Write) {
pub fn write(&mut self, write: S::Write) {
let write = self.layout.description().decode_write(write);
unsafe { self.unchecked_write(write); }
}
/// Modifies a descriptor set without checking that the writes are correct.
pub unsafe fn unchecked_write(&self, write: Vec<DescriptorWrite>) {
pub unsafe fn unchecked_write(&mut self, write: Vec<DescriptorWrite>) {
let vk = self.pool.device().pointers();
// FIXME: store resources in the descriptor set so that they aren't destroyed