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rusticl/mem: add get_parent helper

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Signed-off-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19712>
This commit is contained in:
Karol Herbst 2023-04-13 15:53:17 +02:00 • committed by Marge Bot
parent 816bab4c23
commit bfcd914825
1 changed files with 10 additions and 9 deletions
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19
src/gallium/frontends/rusticl/core/memory.rs
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@ -591,9 +591,7 @@ impl Mem {
}
pub fn has_same_parent(&self, other: &Self) -> bool {
let a = self.parent.as_ref().map_or(self, |p| p);
let b = other.parent.as_ref().map_or(other, |p| p);
ptr::eq(a, b)
ptr::eq(self.get_parent(), other.get_parent())
}
pub fn is_parent_buffer(&self) -> bool {
@ -605,18 +603,21 @@ impl Mem {
}
fn get_res(&self) -> CLResult<&HashMap<Arc<Device>, Arc<PipeResource>>> {
self.parent
.as_ref()
.map_or(self, |p| p.as_ref())
.res
.as_ref()
.ok_or(CL_OUT_OF_HOST_MEMORY)
self.get_parent().res.as_ref().ok_or(CL_OUT_OF_HOST_MEMORY)
}
pub fn get_res_of_dev(&self, dev: &Arc<Device>) -> CLResult<&Arc<PipeResource>> {
Ok(self.get_res()?.get(dev).unwrap())
}
fn get_parent(&self) -> &Self {
if let Some(parent) = &self.parent {
parent
} else {
self
}
}
fn to_parent<'a>(&'a self, offset: &mut usize) -> &'a Self {
if let Some(parent) = &self.parent {
offset.add_assign(self.offset);