fix MSL issue

gfx-rs · Mar 23, 2022 · d592d4c · d592d4c
1 parent c19e9de
commit d592d4c
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/back/msl/mod.rs b/src/back/msl/mod.rs
@@ -233,7 +233,7 @@ impl Options {
 
  Ok(ResolvedBinding::BuiltIn {
  built_in,
- invariant,
+ invariant: invariant && matches!(mode, LocationMode::FragmentOutput),
  })
  }
  crate::Binding::Location {

diff --git a/tests/out/msl/interface.msl b/tests/out/msl/interface.msl
@@ -27,7 +27,7 @@ struct vertex_Input {
  uint color [[attribute(10)]];
 };
 struct vertex_Output {
- metal::float4 position [[position, invariant]];
+ metal::float4 position [[position]];
  float varying [[user(loc1), center_perspective]];
  float _point_size [[point_size]];
 };
@@ -53,7 +53,7 @@ struct fragment_Output {
 };
 fragment fragment_Output fragment_(
  fragment_Input varyings_1 [[stage_in]]
-, metal::float4 position [[position, invariant]]
+, metal::float4 position [[position]]
 , bool front_facing [[front_facing]]
 , uint sample_index [[sample_id]]
 , uint sample_mask [[sample_mask]]
@@ -84,7 +84,7 @@ kernel void compute_(
 struct vertex_two_structsInput {
 };
 struct vertex_two_structsOutput {
- metal::float4 member_3 [[position, invariant]];
+ metal::float4 member_3 [[position]];
  float _point_size [[point_size]];
 };
 vertex vertex_two_structsOutput vertex_two_structs(