blob: 7849c34e64386e526d980a8c5b6ea095b682b6f0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/* -*- 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 "mozilla/dom/WebGPUBinding.h"
#include "mozilla/layers/BuildConstants.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);
dom::GPUTextureFormat GetPreferredCanvasFormat() const {
if (kIsAndroid) {
return dom::GPUTextureFormat::Rgba8unorm;
}
return dom::GPUTextureFormat::Bgra8unorm;
};
private:
explicit Instance(nsIGlobalObject* aOwner);
virtual ~Instance();
void Cleanup();
nsCOMPtr<nsIGlobalObject> mOwner;
public:
};
} // namespace webgpu
} // namespace mozilla
#endif // GPU_INSTANCE_H_
|
