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fix: fix alpha blending, suboptimal since it doesn't support prelutiplied alpha but its fine for now

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Signed-off-by: Schmarni <marnistromer@gmail.com>
This commit is contained in:
Schmarni
2025-08-13 00:18:08 +02:00
committed by Schmarni
parent 65cfa920c9
commit a988d73187
2 changed files with 19 additions and 5 deletions
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7
crates/bevy_openxr/src/openxr/layer_builder.rs
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@@ -36,7 +36,10 @@ impl LayerProvider for ProjectionLayer {
Some(Box::new(
CompositionLayerProjection::new()
.layer_flags(CompositionLayerFlags::BLEND_TEXTURE_SOURCE_ALPHA)
.layer_flags(
CompositionLayerFlags::BLEND_TEXTURE_SOURCE_ALPHA
| CompositionLayerFlags::UNPREMULTIPLIED_ALPHA,
)
.space(stage)
.views(&[
CompositionLayerProjectionView::new()
@@ -171,7 +174,7 @@ impl Default for CompositionLayerProjectionView<'_> {
}
}
/// # Safety
/// the header function must return a ref to a valid Composition Layer struct.
/// the header function must return a ref to a valid Composition Layer struct.
/// it has to use `repr(C)` and it has to follow the shape of a Composition Layer struct from the
/// OpenXR specification
pub unsafe trait CompositionLayer<'a> {