mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-19 08:15:31 +00:00
02f2325796
This change enables light tracking of the commands and submissions that affect a CanvasContext. Upon reaching the GPUQueue, they send a signal for the parent HTML Element to be invalidated. We are also invalidating the HTML Element and requesting a new frame to be built on the creation of the swapchain. Differential Revision: https://phabricator.services.mozilla.com/D71194
55 lines
1.3 KiB
C++
55 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_Texture_H_
|
|
#define GPU_Texture_H_
|
|
|
|
#include "nsWrapperCache.h"
|
|
#include "ObjectModel.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;
|
|
|
|
WeakPtr<dom::HTMLCanvasElement> mTargetCanvasElement;
|
|
|
|
private:
|
|
virtual ~Texture();
|
|
void Cleanup();
|
|
|
|
const UniquePtr<ffi::WGPUTextureViewDescriptor> mDefaultViewDescriptor;
|
|
|
|
public:
|
|
already_AddRefed<TextureView> CreateView(
|
|
const dom::GPUTextureViewDescriptor& aDesc);
|
|
void Destroy();
|
|
};
|
|
|
|
} // namespace webgpu
|
|
} // namespace mozilla
|
|
|
|
#endif // GPU_Texture_H_
|