1 files changed, 53 insertions, 0 deletions
diff --git a/dom/webgpu/ipc/WebGPUSerialize.h b/dom/webgpu/ipc/WebGPUSerialize.h
new file mode 100644
index 0000000000..ffaacc0405
--- /dev/null
+++ b/dom/webgpu/ipc/WebGPUSerialize.h
@@ -0,0 +1,53 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef WEBGPU_SERIALIZE_H_
+#define WEBGPU_SERIALIZE_H_
+
+#include "WebGPUTypes.h"
+#include "ipc/EnumSerializer.h"
+#include "ipc/IPCMessageUtils.h"
+#include "mozilla/dom/WebGPUBinding.h"
+#include "mozilla/webgpu/ffi/wgpu.h"
+
+namespace IPC {
+
+#define DEFINE_IPC_SERIALIZER_ENUM_GUARD(something, guard) \
+  template <>                                              \
+  struct ParamTraits<something>                            \
+      : public ContiguousEnumSerializer<something, something(0), guard> {}
+
+#define DEFINE_IPC_SERIALIZER_DOM_ENUM(something) \
+  DEFINE_IPC_SERIALIZER_ENUM_GUARD(something, something::EndGuard_)
+#define DEFINE_IPC_SERIALIZER_FFI_ENUM(something) \
+  DEFINE_IPC_SERIALIZER_ENUM_GUARD(something, something##_Sentinel)
+
+DEFINE_IPC_SERIALIZER_DOM_ENUM(mozilla::dom::GPUPowerPreference);
+
+DEFINE_IPC_SERIALIZER_FFI_ENUM(mozilla::webgpu::ffi::WGPUHostMap);
+
+DEFINE_IPC_SERIALIZER_WITHOUT_FIELDS(mozilla::dom::GPUCommandBufferDescriptor);
+
+DEFINE_IPC_SERIALIZER_WITH_FIELDS(mozilla::dom::GPURequestAdapterOptions,
+                                  mPowerPreference);
+DEFINE_IPC_SERIALIZER_WITHOUT_FIELDS(mozilla::dom::GPUExtensions);
+DEFINE_IPC_SERIALIZER_WITH_FIELDS(mozilla::dom::GPULimits, mMaxBindGroups);
+DEFINE_IPC_SERIALIZER_WITH_FIELDS(mozilla::dom::GPUDeviceDescriptor,
+                                  mExtensions, mLimits);
+DEFINE_IPC_SERIALIZER_WITH_FIELDS(mozilla::webgpu::ffi::WGPUExtent3d, width,
+                                  height, depth);
+DEFINE_IPC_SERIALIZER_WITH_FIELDS(mozilla::webgpu::ffi::WGPUOrigin3d, x, y, z);
+
+DEFINE_IPC_SERIALIZER_WITH_FIELDS(mozilla::webgpu::ffi::WGPUTextureDataLayout,
+                                  offset, bytes_per_row, rows_per_image);
+DEFINE_IPC_SERIALIZER_WITH_FIELDS(mozilla::webgpu::ffi::WGPUTextureCopyView,
+                                  texture, mip_level, origin);
+
+#undef DEFINE_IPC_SERIALIZER_FFI_ENUM
+#undef DEFINE_IPC_SERIALIZER_DOM_ENUM
+#undef DEFINE_IPC_SERIALIZER_ENUM_GUARD
+
+}  // namespace IPC
+#endif  // WEBGPU_SERIALIZE_H_