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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: sw=2 ts=8 et :
*/
/* 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/. */
using mozilla::layers::RGBDescriptor from "mozilla/layers/LayersSurfaces.h";
using mozilla::layers::RemoteTextureId from "mozilla/layers/LayersTypes.h";
using mozilla::layers::RemoteTextureOwnerId from "mozilla/layers/LayersTypes.h";
using mozilla::layers::RemoteTextureTxnType from "mozilla/layers/LayersTypes.h";
using mozilla::layers::RemoteTextureTxnId from "mozilla/layers/LayersTypes.h";
using mozilla::webgpu::RawId from "mozilla/webgpu/WebGPUTypes.h";
using mozilla::dom::GPUErrorFilter from "mozilla/dom/WebGPUBinding.h";
using mozilla::dom::GPURequestAdapterOptions from "mozilla/dom/WebGPUBinding.h";
using mozilla::dom::GPUCommandBufferDescriptor from "mozilla/dom/WebGPUBinding.h";
using mozilla::dom::GPUBufferDescriptor from "mozilla/dom/WebGPUBinding.h";
using mozilla::webgpu::ExternalTextureSourceDescriptor from "mozilla/webgpu/WebGPUTypes.h";
using mozilla::webgpu::PopErrorScopeResult from "mozilla/webgpu/WebGPUTypes.h";
using mozilla::webgpu::WebGPUCompilationMessage from "mozilla/webgpu/WebGPUTypes.h";
[MoveOnly] using mozilla::ipc::MutableSharedMemoryHandle from "mozilla/ipc/SharedMemoryHandle.h";
using struct mozilla::void_t from "mozilla/ipc/IPCCore.h";
include "mozilla/ipc/ByteBufUtils.h";
include "mozilla/layers/LayersMessageUtils.h";
include "mozilla/webgpu/WebGPUSerialize.h";
include "mozilla/layers/WebRenderMessageUtils.h";
include protocol PCanvasManager;
include PWebGPUTypes;
namespace mozilla {
namespace webgpu {
/**
* Represents the connection between a WebGPUChild actor that issues WebGPU
* command from the content process, and a WebGPUParent in the compositor
* process that runs the commands.
*/
async protocol PWebGPU
{
manager PCanvasManager;
parent:
async Messages(uint32_t nrOfMessages, ByteBuf serializedMessages, ByteBuf[] dataBuffers, MutableSharedMemoryHandle[] shmems);
// Ideally this would be sent in Messages(), but we need to implement
// SurfaceDescriptor serialization first.
async CreateExternalTextureSource(
RawId deviceId,
RawId queueId,
RawId externalTextureSourceId,
ExternalTextureSourceDescriptor aDesc
);
child:
async ServerMessage(ByteBuf buf);
async UncapturedError(RawId aDeviceId, nsCString message);
async DeviceLost(RawId aDeviceId, uint8_t reason, nsCString message);
async __delete__();
};
} // webgpu
} // mozilla
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