зеркало из https://github.com/mozilla/gecko-dev.git
46 строки
1.1 KiB
C++
46 строки
1.1 KiB
C++
/* -*- 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_INSTANCE_H_
|
|
#define WEBGPU_INSTANCE_H_
|
|
|
|
#include "mozilla/AlreadyAddRefed.h"
|
|
#include "mozilla/RefPtr.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "ObjectModel.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
struct WebGPUAdapterDescriptor;
|
|
} // namespace dom
|
|
|
|
namespace webgpu {
|
|
class Adapter;
|
|
class InstanceProvider;
|
|
|
|
class Instance final : public nsWrapperCache {
|
|
public:
|
|
WEBGPU_DECL_GOOP(Instance)
|
|
|
|
const nsCOMPtr<nsIGlobalObject> mParent;
|
|
|
|
static RefPtr<Instance> Create(nsIGlobalObject* parent);
|
|
|
|
private:
|
|
explicit Instance(nsIGlobalObject* parent);
|
|
virtual ~Instance();
|
|
|
|
public:
|
|
nsIGlobalObject* GetParentObject() const { return mParent.get(); }
|
|
|
|
already_AddRefed<Adapter> GetAdapter(
|
|
const dom::WebGPUAdapterDescriptor& desc) const;
|
|
};
|
|
|
|
} // namespace webgpu
|
|
} // namespace mozilla
|
|
|
|
#endif // WEBGPU_INSTANCE_H_
|