client_gpu_memory_buffer_manager.cc

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/viz/public/cpp/gpu/client_gpu_memory_buffer_manager.h"

#include <utility>

#include "base/check_op.h"
#include "base/functional/bind.h"
#include "base/not_fatal_until.h"
#include "base/synchronization/waitable_event.h"
#include "base/task/bind_post_task.h"
#include "base/task/single_thread_task_runner.h"
#include "base/threading/thread_restrictions.h"
#include "gpu/config/gpu_finch_features.h"
#include "gpu/ipc/common/gpu_memory_buffer_impl.h"
#include "gpu/ipc/common/gpu_memory_buffer_impl_shared_memory.h"
#include "gpu/ipc/common/gpu_memory_buffer_support.h"
#include "mojo/public/cpp/bindings/callback_helpers.h"
#include "mojo/public/cpp/system/buffer.h"
#include "mojo/public/cpp/system/platform_handle.h"
#include "ui/gfx/buffer_format_util.h"

namespace viz {

ClientGpuMemoryBufferManager::ClientGpuMemoryBufferManager(
    mojo::PendingRemote<gpu::mojom::ClientGmbInterface> gpu_direct)
    : … { … }

ClientGpuMemoryBufferManager::~ClientGpuMemoryBufferManager() { … }

void ClientGpuMemoryBufferManager::InitThread(
    mojo::PendingRemote<gpu::mojom::ClientGmbInterface> gpu_direct_remote) { … }

void ClientGpuMemoryBufferManager::TearDownThread() { … }

void ClientGpuMemoryBufferManager::DisconnectGpuOnThread() { … }

void ClientGpuMemoryBufferManager::AllocateGpuMemoryBufferOnThread(
    const gfx::Size& size,
    gfx::BufferFormat format,
    gfx::BufferUsage usage,
    gfx::GpuMemoryBufferHandle* handle,
    base::WaitableEvent* wait) { … }

void ClientGpuMemoryBufferManager::OnGpuMemoryBufferAllocatedOnThread(
    gfx::GpuMemoryBufferHandle* ret_handle,
    base::WaitableEvent* wait,
    gfx::GpuMemoryBufferHandle handle) { … }

void ClientGpuMemoryBufferManager::DeletedGpuMemoryBuffer(
    gfx::GpuMemoryBufferId id) { … }

std::unique_ptr<gfx::GpuMemoryBuffer>
ClientGpuMemoryBufferManager::CreateGpuMemoryBuffer(
    const gfx::Size& size,
    gfx::BufferFormat format,
    gfx::BufferUsage usage,
    gpu::SurfaceHandle surface_handle,
    base::WaitableEvent* shutdown_event) { … }

void ClientGpuMemoryBufferManager::CopyGpuMemoryBufferAsync(
    gfx::GpuMemoryBufferHandle buffer_handle,
    base::UnsafeSharedMemoryRegion memory_region,
    base::OnceCallback<void(bool)> callback) { … }

bool ClientGpuMemoryBufferManager::CopyGpuMemoryBufferSync(
    gfx::GpuMemoryBufferHandle buffer_handle,
    base::UnsafeSharedMemoryRegion memory_region) { … }

}  // namespace viz
chromium/services/viz/public/cpp/gpu/client_gpu_memory_buffer_manager.cc
