Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/dom/webgpu/Texture.h b/dom/webgpu/Texture.h
new file mode 100644
index 0000000000..d4c26f402d
--- /dev/null
+++ b/dom/webgpu/Texture.h
@@ -0,0 +1,56 @@
+/* -*- 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 GPU_Texture_H_
+#define GPU_Texture_H_
+
+#include "mozilla/WeakPtr.h"
+#include "nsWrapperCache.h"
+#include "ObjectModel.h"
+#include "mozilla/webgpu/WebGPUTypes.h"
+#include "mozilla/WeakPtr.h"
+
+namespace mozilla {
+namespace dom {
+struct GPUTextureDescriptor;
+struct GPUTextureViewDescriptor;
+class HTMLCanvasElement;
+}  // namespace dom
+
+namespace webgpu {
+namespace ffi {
+struct WGPUTextureViewDescriptor;
+}  // namespace ffi
+
+class Device;
+class TextureView;
+
+class Texture final : public ObjectBase, public ChildOf<Device> {
+ public:
+  GPU_DECL_CYCLE_COLLECTION(Texture)
+  GPU_DECL_JS_WRAP(Texture)
+
+  Texture(Device* const aParent, RawId aId,
+          const dom::GPUTextureDescriptor& aDesc);
+  Device* GetParentDevice() { return mParent; }
+  const RawId mId;
+  const Maybe<uint8_t> mBytesPerBlock;
+
+  WeakPtr<dom::HTMLCanvasElement> mTargetCanvasElement;
+
+ private:
+  virtual ~Texture();
+  void Cleanup();
+
+ public:
+  already_AddRefed<TextureView> CreateView(
+      const dom::GPUTextureViewDescriptor& aDesc);
+  void Destroy();
+};
+
+}  // namespace webgpu
+}  // namespace mozilla
+
+#endif  // GPU_Texture_H_