Merge gfx-rs#282

282: Fix dynamic stencil values r=grovesNL a=kvark Fixes gfx-rs#279 Co-authored-by: Dzmitry Malyshau <kvarkus@gmail.com>
kejor · Aug 14, 2019 · 3504b75 · 3504b75
2 parents 213e3f8 + 1ce7957
commit 3504b75
Showing 1 changed file with 11 additions and 3 deletions.
diff --git a/wgpu-native/src/conv.rs b/wgpu-native/src/conv.rs
@@ -244,9 +244,17 @@ pub fn map_depth_stencil_state_descriptor(
                         &desc.stencil_back,
                     ),
                 },
-                read_masks: hal::pso::State::Dynamic,
-                write_masks: hal::pso::State::Dynamic,
-                reference_values: hal::pso::State::Dynamic,
+                read_masks: hal::pso::State::Static(
+                    hal::pso::Sided::new(desc.stencil_read_mask),
+                ),
+                write_masks: hal::pso::State::Static(
+                    hal::pso::Sided::new(desc.stencil_write_mask),
+                ),
+                reference_values: if desc.needs_stencil_reference() {
+                    hal::pso::State::Dynamic
+                } else {
+                    hal::pso::State::Static(hal::pso::Sided::new(0))
+                },
             })
         } else {
             None