1 files changed, 43 insertions, 0 deletions
diff --git a/third_party/rust/wgpu-hal/src/dx12/types.rs b/third_party/rust/wgpu-hal/src/dx12/types.rs
new file mode 100644
index 0000000000..b4ad38324a
--- /dev/null
+++ b/third_party/rust/wgpu-hal/src/dx12/types.rs
@@ -0,0 +1,43 @@
+#![allow(non_camel_case_types)]
+#![allow(non_snake_case)]
+
+// use here so that the recursive RIDL macro can find the crate
+use winapi::um::unknwnbase::{IUnknown, IUnknownVtbl};
+use winapi::RIDL;
+
+RIDL! {#[uuid(0x63aad0b8, 0x7c24, 0x40ff, 0x85, 0xa8, 0x64, 0x0d, 0x94, 0x4c, 0xc3, 0x25)]
+interface ISwapChainPanelNative(ISwapChainPanelNativeVtbl): IUnknown(IUnknownVtbl) {
+    fn SetSwapChain(swapChain: *const winapi::shared::dxgi1_2::IDXGISwapChain1,) -> winapi::um::winnt::HRESULT,
+}}
+
+winapi::ENUM! {
+    enum D3D12_VIEW_INSTANCING_TIER {
+        D3D12_VIEW_INSTANCING_TIER_NOT_SUPPORTED  = 0,
+        D3D12_VIEW_INSTANCING_TIER_1 = 1,
+        D3D12_VIEW_INSTANCING_TIER_2 = 2,
+        D3D12_VIEW_INSTANCING_TIER_3 = 3,
+    }
+}
+
+winapi::ENUM! {
+    enum D3D12_COMMAND_LIST_SUPPORT_FLAGS {
+        D3D12_COMMAND_LIST_SUPPORT_FLAG_NONE = 0,
+        // D3D12_COMMAND_LIST_SUPPORT_FLAG_DIRECT,
+        // D3D12_COMMAND_LIST_SUPPORT_FLAG_BUNDLE,
+        // D3D12_COMMAND_LIST_SUPPORT_FLAG_COMPUTE,
+        // D3D12_COMMAND_LIST_SUPPORT_FLAG_COPY,
+        // D3D12_COMMAND_LIST_SUPPORT_FLAG_VIDEO_DECODE,
+        // D3D12_COMMAND_LIST_SUPPORT_FLAG_VIDEO_PROCESS,
+        // D3D12_COMMAND_LIST_SUPPORT_FLAG_VIDEO_ENCODE,
+    }
+}
+
+winapi::STRUCT! {
+    struct D3D12_FEATURE_DATA_D3D12_OPTIONS3 {
+        CopyQueueTimestampQueriesSupported: winapi::shared::minwindef::BOOL,
+        CastingFullyTypedFormatSupported: winapi::shared::minwindef::BOOL,
+        WriteBufferImmediateSupportFlags: D3D12_COMMAND_LIST_SUPPORT_FLAGS,
+        ViewInstancingTier: D3D12_VIEW_INSTANCING_TIER,
+        BarycentricsSupported: winapi::shared::minwindef::BOOL,
+    }
+}