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/* -*- 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_SharedTextureMacIOSurface_H_
#define GPU_SharedTextureMacIOSurface_H_
#include "mozilla/WeakPtr.h"
#include "mozilla/gfx/FileHandleWrapper.h"
#include "mozilla/webgpu/SharedTexture.h"
class MacIOSurface;
namespace mozilla {
namespace webgpu {
class SharedTextureMacIOSurface final : public SharedTexture {
public:
static UniquePtr<SharedTextureMacIOSurface> Create(
WebGPUParent* aParent, const ffi::WGPUDeviceId aDeviceId,
const uint32_t aWidth, const uint32_t aHeight,
const struct ffi::WGPUTextureFormat aFormat,
const ffi::WGPUTextureUsages aUsage);
SharedTextureMacIOSurface(WebGPUParent* aParent,
const ffi::WGPUDeviceId aDeviceId,
const uint32_t aWidth, const uint32_t aHeight,
const struct ffi::WGPUTextureFormat aFormat,
const ffi::WGPUTextureUsages aUsage,
RefPtr<MacIOSurface>&& aSurface);
virtual ~SharedTextureMacIOSurface();
Maybe<layers::SurfaceDescriptor> ToSurfaceDescriptor() override;
void GetSnapshot(const ipc::Shmem& aDestShmem,
const gfx::IntSize& aSize) override;
SharedTextureMacIOSurface* AsSharedTextureMacIOSurface() override {
return this;
}
uint32_t GetIOSurfaceId();
protected:
const WeakPtr<WebGPUParent> mParent;
const RawId mDeviceId;
const RefPtr<MacIOSurface> mSurface;
};
} // namespace webgpu
} // namespace mozilla
#endif // GPU_Texture_H_
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