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Side by Side Diff: components/mus/public/cpp/lib/gpu_service.cc

Issue 2020293003: Use mus::MojoGpuMemoryBufferManager in mus::GpuService. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Update Created 4 years, 6 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "components/mus/public/cpp/lib/gpu_service.h" 5 #include "components/mus/public/cpp/lib/gpu_service.h"
6 6
7 #include "base/command_line.h" 7 #include "base/command_line.h"
8 #include "base/memory/singleton.h" 8 #include "base/memory/singleton.h"
9 #include "components/mus/common/gpu_type_converters.h" 9 #include "components/mus/common/gpu_type_converters.h"
10 #include "components/mus/common/mojo_gpu_memory_buffer_manager.h"
10 #include "components/mus/common/switches.h" 11 #include "components/mus/common/switches.h"
11 #include "components/mus/public/cpp/lib/gpu_memory_buffer_manager_mus.h"
12 #include "components/mus/public/interfaces/gpu_service.mojom.h" 12 #include "components/mus/public/interfaces/gpu_service.mojom.h"
13 #include "services/shell/public/cpp/connector.h" 13 #include "services/shell/public/cpp/connector.h"
14 14
15 namespace mus { 15 namespace mus {
16 16
17 namespace { 17 namespace {
18 18
19 void GpuChannelEstablishCallback(int* client_id_out, 19 void GpuChannelEstablishCallback(int* client_id_out,
20 IPC::ChannelHandle* channel_handle_out, 20 IPC::ChannelHandle* channel_handle_out,
21 gpu::GPUInfo* gpu_info_out, 21 gpu::GPUInfo* gpu_info_out,
22 int client_id, 22 int client_id,
23 mus::mojom::ChannelHandlePtr channel_handle, 23 mus::mojom::ChannelHandlePtr channel_handle,
24 mus::mojom::GpuInfoPtr gpu_info) { 24 mus::mojom::GpuInfoPtr gpu_info) {
25 *client_id_out = client_id; 25 *client_id_out = client_id;
26 *channel_handle_out = channel_handle.To<IPC::ChannelHandle>(); 26 *channel_handle_out = channel_handle.To<IPC::ChannelHandle>();
27 // TODO(penghuang): Get the gpu info. 27 // TODO(penghuang): Get the gpu info.
28 } 28 }
29 } 29 }
30 30
31 GpuService::GpuService() 31 GpuService::GpuService()
32 : main_message_loop_(base::MessageLoop::current()), 32 : main_message_loop_(base::MessageLoop::current()),
33 shutdown_event_(false, false), 33 shutdown_event_(false, false),
34 io_thread_("GPUIOThread"), 34 io_thread_("GPUIOThread"),
35 gpu_memory_buffer_manager_(new mus::GpuMemoryBufferManagerMus) { 35 gpu_memory_buffer_manager_(new MojoGpuMemoryBufferManager) {
36 base::Thread::Options thread_options(base::MessageLoop::TYPE_IO, 0); 36 base::Thread::Options thread_options(base::MessageLoop::TYPE_IO, 0);
37 thread_options.priority = base::ThreadPriority::NORMAL; 37 thread_options.priority = base::ThreadPriority::NORMAL;
38 CHECK(io_thread_.StartWithOptions(thread_options)); 38 CHECK(io_thread_.StartWithOptions(thread_options));
39 } 39 }
40 40
41 GpuService::~GpuService() {} 41 GpuService::~GpuService() {}
42 42
43 // static 43 // static
44 bool GpuService::UseChromeGpuCommandBuffer() { 44 bool GpuService::UseChromeGpuCommandBuffer() {
45 return base::CommandLine::ForCurrentProcess()->HasSwitch( 45 return base::CommandLine::ForCurrentProcess()->HasSwitch(
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after
92 92
93 std::unique_ptr<base::SharedMemory> GpuService::AllocateSharedMemory( 93 std::unique_ptr<base::SharedMemory> GpuService::AllocateSharedMemory(
94 size_t size) { 94 size_t size) {
95 std::unique_ptr<base::SharedMemory> shm(new base::SharedMemory()); 95 std::unique_ptr<base::SharedMemory> shm(new base::SharedMemory());
96 if (!shm->CreateAnonymous(size)) 96 if (!shm->CreateAnonymous(size))
97 return std::unique_ptr<base::SharedMemory>(); 97 return std::unique_ptr<base::SharedMemory>();
98 return shm; 98 return shm;
99 } 99 }
100 100
101 } // namespace mus 101 } // namespace mus
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