1 files changed, 137 insertions, 0 deletions
diff --git a/third_party/rust/wgpu-hal/src/dx11/mod.rs b/third_party/rust/wgpu-hal/src/dx11/mod.rs
new file mode 100644
index 0000000000..91827874b1
--- /dev/null
+++ b/third_party/rust/wgpu-hal/src/dx11/mod.rs
@@ -0,0 +1,137 @@
+#![allow(dead_code)]
+#![allow(unused_variables)]
+
+use winapi::um::{d3d11, d3d11_1, d3d11_2};
+
+mod adapter;
+mod command;
+mod device;
+mod instance;
+mod library;
+
+#[derive(Clone)]
+pub struct Api;
+
+impl crate::Api for Api {
+    type Instance = Instance;
+    type Surface = Surface;
+    type Adapter = Adapter;
+    type Device = Device;
+
+    type Queue = Queue;
+    type CommandEncoder = CommandEncoder;
+    type CommandBuffer = CommandBuffer;
+
+    type Buffer = Buffer;
+    type Texture = Texture;
+    type SurfaceTexture = SurfaceTexture;
+    type TextureView = TextureView;
+    type Sampler = Sampler;
+    type QuerySet = QuerySet;
+    type Fence = Fence;
+
+    type BindGroupLayout = BindGroupLayout;
+    type BindGroup = BindGroup;
+    type PipelineLayout = PipelineLayout;
+    type ShaderModule = ShaderModule;
+    type RenderPipeline = RenderPipeline;
+    type ComputePipeline = ComputePipeline;
+}
+
+pub struct Instance {
+    lib_d3d11: library::D3D11Lib,
+    lib_dxgi: d3d12::DxgiLib,
+    factory: d3d12::DxgiFactory,
+}
+
+unsafe impl Send for Instance {}
+unsafe impl Sync for Instance {}
+
+pub struct Surface {}
+
+pub struct Adapter {
+    device: D3D11Device,
+}
+
+unsafe impl Send for Adapter {}
+unsafe impl Sync for Adapter {}
+
+d3d12::weak_com_inheritance_chain! {
+    #[derive(Debug, Copy, Clone, PartialEq)]
+    enum D3D11Device {
+        Device(d3d11::ID3D11Device), from_device, as_device, device;
+        Device1(d3d11_1::ID3D11Device1), from_device1, as_device1, unwrap_device1;
+        Device2(d3d11_2::ID3D11Device2), from_device2, as_device2, unwrap_device2;
+    }
+}
+
+pub struct Device {}
+
+unsafe impl Send for Device {}
+unsafe impl Sync for Device {}
+
+pub struct Queue {}
+
+#[derive(Debug)]
+pub struct CommandEncoder {}
+
+#[derive(Debug)]
+pub struct CommandBuffer {}
+
+#[derive(Debug)]
+pub struct Buffer {}
+#[derive(Debug)]
+pub struct Texture {}
+#[derive(Debug)]
+pub struct SurfaceTexture {}
+
+impl std::borrow::Borrow<Texture> for SurfaceTexture {
+    fn borrow(&self) -> &Texture {
+        todo!()
+    }
+}
+
+#[derive(Debug)]
+pub struct TextureView {}
+#[derive(Debug)]
+pub struct Sampler {}
+#[derive(Debug)]
+pub struct QuerySet {}
+#[derive(Debug)]
+pub struct Fence {}
+#[derive(Debug)]
+
+pub struct BindGroupLayout {}
+#[derive(Debug)]
+pub struct BindGroup {}
+#[derive(Debug)]
+pub struct PipelineLayout {}
+#[derive(Debug)]
+pub struct ShaderModule {}
+pub struct RenderPipeline {}
+pub struct ComputePipeline {}
+
+impl crate::Surface<Api> for Surface {
+    unsafe fn configure(
+        &mut self,
+        device: &Device,
+        config: &crate::SurfaceConfiguration,
+    ) -> Result<(), crate::SurfaceError> {
+        todo!()
+    }
+
+    unsafe fn unconfigure(&mut self, device: &Device) {
+        todo!()
+    }
+
+    unsafe fn acquire_texture(
+        &mut self,
+        _timeout: Option<std::time::Duration>,
+    ) -> Result<Option<crate::AcquiredSurfaceTexture<Api>>, crate::SurfaceError> {
+        todo!()
+    }
+
+    unsafe fn discard_texture(&mut self, texture: SurfaceTexture) {
+        todo!()
+    }
+}