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1 // Copyright (c) 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include <stdint.h> | |
6 | |
7 #include "base/memory/scoped_ptr.h" | |
8 #include "content/common/gpu/gpu_channel.h" | |
9 #include "content/common/gpu/gpu_channel_manager.h" | |
10 #include "content/common/gpu/gpu_channel_manager_delegate.h" | |
11 #include "gpu/command_buffer/service/gpu_preferences.h" | |
12 #include "ipc/ipc_test_sink.h" | |
13 #include "testing/gtest/include/gtest/gtest.h" | |
14 | |
15 class GURL; | |
16 | |
17 namespace base { | |
18 class TestSimpleTaskRunner; | |
19 } // namespace base | |
20 | |
21 namespace IPC { | |
22 class TestSink; | |
23 } // namespace IPC | |
24 | |
25 namespace content { | |
26 | |
27 class SyncPointManager; | |
28 | |
29 class TestGpuChannelManagerDelegate : public GpuChannelManagerDelegate { | |
30 public: | |
31 TestGpuChannelManagerDelegate(); | |
32 ~TestGpuChannelManagerDelegate() override; | |
33 | |
34 private: | |
35 // GpuChannelManagerDelegate implementation: | |
36 void SetActiveURL(const GURL& url) override; | |
37 void AddSubscription(int32_t client_id, unsigned int target) override; | |
38 void DidCreateOffscreenContext(const GURL& active_url) override; | |
39 void DidDestroyChannel(int client_id) override; | |
40 void DidDestroyOffscreenContext(const GURL& active_url) override; | |
41 void DidLoseContext(bool offscreen, | |
42 gpu::error::ContextLostReason reason, | |
43 const GURL& active_url) override; | |
44 void GpuMemoryUmaStats(const gpu::GPUMemoryUmaStats& params) override; | |
45 void RemoveSubscription(int32_t client_id, unsigned int target) override; | |
46 void StoreShaderToDisk(int32_t client_id, | |
47 const std::string& key, | |
48 const std::string& shader) override; | |
49 #if defined(OS_MACOSX) | |
50 void SendAcceleratedSurfaceBuffersSwapped( | |
51 int32_t surface_id, | |
52 CAContextID ca_context_id, | |
53 const gfx::ScopedRefCountedIOSurfaceMachPort& io_surface, | |
54 const gfx::Size& size, | |
55 float scale_factor, | |
56 std::vector<ui::LatencyInfo> latency_info) override; | |
57 #endif | |
58 #if defined(OS_WIN) | |
59 void SendAcceleratedSurfaceCreatedChildWindow( | |
60 gpu::SurfaceHandle parent_window, | |
61 gpu::SurfaceHandle child_window) override; | |
62 #endif | |
63 | |
64 DISALLOW_COPY_AND_ASSIGN(TestGpuChannelManagerDelegate); | |
65 }; | |
66 | |
67 class TestGpuChannelManager : public GpuChannelManager { | |
68 public: | |
69 TestGpuChannelManager(const gpu::GpuPreferences& gpu_preferences, | |
70 GpuChannelManagerDelegate* delegate, | |
71 base::SingleThreadTaskRunner* task_runner, | |
72 base::SingleThreadTaskRunner* io_task_runner, | |
73 gpu::SyncPointManager* sync_point_manager, | |
74 GpuMemoryBufferFactory* gpu_memory_buffer_factory); | |
75 ~TestGpuChannelManager() override; | |
76 | |
77 protected: | |
78 scoped_ptr<GpuChannel> CreateGpuChannel( | |
79 int client_id, | |
80 uint64_t client_tracing_id, | |
81 bool preempts, | |
82 bool allow_view_command_buffers, | |
83 bool allow_real_time_streams) override; | |
84 }; | |
85 | |
86 class TestGpuChannel : public GpuChannel { | |
87 public: | |
88 TestGpuChannel(GpuChannelManager* gpu_channel_manager, | |
89 gpu::SyncPointManager* sync_point_manager, | |
90 gfx::GLShareGroup* share_group, | |
91 gpu::gles2::MailboxManager* mailbox_manager, | |
92 gpu::PreemptionFlag* preempting_flag, | |
93 gpu::PreemptionFlag* preempted_flag, | |
94 base::SingleThreadTaskRunner* task_runner, | |
95 base::SingleThreadTaskRunner* io_task_runner, | |
96 int client_id, | |
97 uint64_t client_tracing_id, | |
98 bool allow_view_command_buffers, | |
99 bool allow_real_time_streams); | |
100 ~TestGpuChannel() override; | |
101 | |
102 IPC::TestSink* sink() { return &sink_; } | |
103 base::ProcessId GetClientPID() const override; | |
104 | |
105 IPC::ChannelHandle Init(base::WaitableEvent* shutdown_event) override; | |
106 | |
107 // IPC::Sender implementation. | |
108 bool Send(IPC::Message* msg) override; | |
109 | |
110 private: | |
111 IPC::TestSink sink_; | |
112 }; | |
113 | |
114 class GpuChannelTestCommon : public testing::Test { | |
115 public: | |
116 GpuChannelTestCommon(); | |
117 ~GpuChannelTestCommon() override; | |
118 | |
119 protected: | |
120 GpuChannelManager* channel_manager() { return channel_manager_.get(); } | |
121 TestGpuChannelManagerDelegate* channel_manager_delegate() { | |
122 return channel_manager_delegate_.get(); | |
123 } | |
124 base::TestSimpleTaskRunner* task_runner() { return task_runner_.get(); } | |
125 | |
126 private: | |
127 gpu::GpuPreferences gpu_preferences_; | |
128 scoped_refptr<base::TestSimpleTaskRunner> task_runner_; | |
129 scoped_refptr<base::TestSimpleTaskRunner> io_task_runner_; | |
130 scoped_ptr<gpu::SyncPointManager> sync_point_manager_; | |
131 scoped_ptr<TestGpuChannelManagerDelegate> channel_manager_delegate_; | |
132 scoped_ptr<GpuChannelManager> channel_manager_; | |
133 }; | |
134 | |
135 } // namespace content | |
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