forked from mirrors/gecko-dev
53 lines
1.3 KiB
C++
53 lines
1.3 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 GPU_INSTANCE_H_
|
|
#define GPU_INSTANCE_H_
|
|
|
|
#include "mozilla/AlreadyAddRefed.h"
|
|
#include "mozilla/RefPtr.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "ObjectModel.h"
|
|
|
|
namespace mozilla {
|
|
class ErrorResult;
|
|
namespace dom {
|
|
class Promise;
|
|
struct GPURequestAdapterOptions;
|
|
} // namespace dom
|
|
|
|
namespace webgpu {
|
|
class Adapter;
|
|
class GPUAdapter;
|
|
class WebGPUChild;
|
|
|
|
class Instance final : public nsWrapperCache {
|
|
public:
|
|
GPU_DECL_CYCLE_COLLECTION(Instance)
|
|
GPU_DECL_JS_WRAP(Instance)
|
|
|
|
nsIGlobalObject* GetParentObject() const { return mOwner; }
|
|
|
|
static already_AddRefed<Instance> Create(nsIGlobalObject* aOwner);
|
|
|
|
already_AddRefed<dom::Promise> RequestAdapter(
|
|
const dom::GPURequestAdapterOptions& aOptions, ErrorResult& aRv);
|
|
|
|
RefPtr<WebGPUChild> mBridge;
|
|
|
|
private:
|
|
explicit Instance(nsIGlobalObject* aOwner, WebGPUChild* aBridge);
|
|
virtual ~Instance();
|
|
void Cleanup();
|
|
|
|
nsCOMPtr<nsIGlobalObject> mOwner;
|
|
|
|
public:
|
|
};
|
|
|
|
} // namespace webgpu
|
|
} // namespace mozilla
|
|
|
|
#endif // GPU_INSTANCE_H_
|