chromium/gpu/command_buffer/client/dawn_client_serializer.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "gpu/command_buffer/client/dawn_client_serializer.h"

#include "base/numerics/checked_math.h"
#include "base/trace_event/trace_event.h"
#include "gpu/command_buffer/client/dawn_client_memory_transfer_service.h"
#include "gpu/command_buffer/client/shared_memory_limits.h"
#include "gpu/command_buffer/client/webgpu_cmd_helper.h"
#include "gpu/command_buffer/client/webgpu_implementation.h"

namespace gpu {
namespace webgpu {

DawnClientSerializer::DawnClientSerializer(
    WebGPUImplementation* client,
    WebGPUCmdHelper* helper,
    DawnClientMemoryTransferService* memory_transfer_service_,
    std::unique_ptr<TransferBuffer> transfer_buffer)
    : … { … }

DawnClientSerializer::~DawnClientSerializer() = default;

size_t DawnClientSerializer::GetMaximumAllocationSize() const { … }

#if DCHECK_IS_ON()
void DawnClientSerializer::OnSerializeError() { … }
#endif

void* DawnClientSerializer::GetCmdSpace(size_t size) { … }

void DawnClientSerializer::Commit() { … }

void DawnClientSerializer::SetAwaitingFlush(bool awaiting_flush) { … }

void DawnClientSerializer::Disconnect() { … }

bool DawnClientSerializer::Flush() { … }

}  // namespace webgpu
}  // namespace gpu