Remove unnecessary `create_buffer_init` for uniforms

2 files changed, 12 insertions, 16 deletions

diff --git a/wgpu/src/image.rs b/wgpu/src/image.rs
index 3a08662a..814eefea 100644
--- a/wgpu/src/image.rs
+++ b/wgpu/src/image.rs
@@ -78,16 +78,12 @@ impl Pipeline {
                 ],
             });
 
-        let uniforms = Uniforms {
-            transform: Transformation::identity().into(),
-        };
-
-        let uniforms_buffer =
-            device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
-                label: None,
-                contents: uniforms.as_bytes(),
-                usage: wgpu::BufferUsage::UNIFORM | wgpu::BufferUsage::COPY_DST,
-            });
+        let uniforms_buffer = device.create_buffer(&wgpu::BufferDescriptor {
+            label: None,
+            size: mem::size_of::<Uniforms>() as u64,
+            usage: wgpu::BufferUsage::UNIFORM | wgpu::BufferUsage::COPY_DST,
+            mapped_at_creation: false,
+        });
 
         let constant_bind_group =
             device.create_bind_group(&wgpu::BindGroupDescriptor {
diff --git a/wgpu/src/quad.rs b/wgpu/src/quad.rs
index a115fa73..0c54db15 100644
--- a/wgpu/src/quad.rs
+++ b/wgpu/src/quad.rs
@@ -34,12 +34,12 @@ impl Pipeline {
                 }],
             });
 
-        let constants_buffer =
-            device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
-                label: None,
-                contents: Uniforms::default().as_bytes(),
-                usage: wgpu::BufferUsage::UNIFORM | wgpu::BufferUsage::COPY_DST,
-            });
+        let constants_buffer = device.create_buffer(&wgpu::BufferDescriptor {
+            label: None,
+            size: mem::size_of::<Uniforms>() as u64,
+            usage: wgpu::BufferUsage::UNIFORM | wgpu::BufferUsage::COPY_DST,
+            mapped_at_creation: false,
+        });
 
         let constants = device.create_bind_group(&wgpu::BindGroupDescriptor {
             label: None,