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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #ifndef CONTENT_COMMON_GPU_CLIENT_COMMAND_BUFFER_PROXY_IMPL_H_ | 5 #ifndef GPU_IPC_CLIENT_COMMAND_BUFFER_PROXY_IMPL_H_ |
| 6 #define CONTENT_COMMON_GPU_CLIENT_COMMAND_BUFFER_PROXY_IMPL_H_ | 6 #define GPU_IPC_CLIENT_COMMAND_BUFFER_PROXY_IMPL_H_ |
| 7 | 7 |
| 8 #include <stddef.h> | 8 #include <stddef.h> |
| 9 #include <stdint.h> | 9 #include <stdint.h> |
| 10 | 10 |
| 11 #include <map> | 11 #include <map> |
| 12 #include <queue> | 12 #include <queue> |
| 13 #include <string> | 13 #include <string> |
| 14 | 14 |
| 15 #include "base/callback.h" | 15 #include "base/callback.h" |
| 16 #include "base/compiler_specific.h" | 16 #include "base/compiler_specific.h" |
| 17 #include "base/containers/hash_tables.h" | 17 #include "base/containers/hash_tables.h" |
| 18 #include "base/containers/scoped_ptr_hash_map.h" | 18 #include "base/containers/scoped_ptr_hash_map.h" |
| 19 #include "base/macros.h" | 19 #include "base/macros.h" |
| 20 #include "base/memory/ref_counted.h" | 20 #include "base/memory/ref_counted.h" |
| 21 #include "base/memory/weak_ptr.h" | 21 #include "base/memory/weak_ptr.h" |
| 22 #include "base/observer_list.h" | 22 #include "base/observer_list.h" |
| 23 #include "gpu/command_buffer/client/gpu_control.h" | 23 #include "gpu/command_buffer/client/gpu_control.h" |
| 24 #include "gpu/command_buffer/common/command_buffer.h" | 24 #include "gpu/command_buffer/common/command_buffer.h" |
| 25 #include "gpu/command_buffer/common/command_buffer_id.h" | 25 #include "gpu/command_buffer/common/command_buffer_id.h" |
| 26 #include "gpu/command_buffer/common/command_buffer_shared.h" | 26 #include "gpu/command_buffer/common/command_buffer_shared.h" |
| 27 #include "gpu/command_buffer/common/gpu_memory_allocation.h" | 27 #include "gpu/command_buffer/common/gpu_memory_allocation.h" |
| 28 #include "gpu/gpu_export.h" |
| 28 #include "ipc/ipc_listener.h" | 29 #include "ipc/ipc_listener.h" |
| 29 #include "ui/events/latency_info.h" | 30 #include "ui/events/latency_info.h" |
| 30 #include "ui/gfx/swap_result.h" | 31 #include "ui/gfx/swap_result.h" |
| 31 | 32 |
| 32 struct GPUCommandBufferConsoleMessage; | 33 struct GPUCommandBufferConsoleMessage; |
| 33 | 34 |
| 34 namespace base { | 35 namespace base { |
| 35 class SharedMemory; | 36 class SharedMemory; |
| 36 } | 37 } |
| 37 | 38 |
| 38 namespace gpu { | 39 namespace gpu { |
| 39 struct Mailbox; | 40 struct Mailbox; |
| 40 struct SyncToken; | 41 struct SyncToken; |
| 41 } | 42 } |
| 42 | 43 |
| 43 namespace content { | 44 namespace gpu { |
| 44 class GpuChannelHost; | 45 class GpuChannelHost; |
| 45 | 46 |
| 46 // Client side proxy that forwards messages synchronously to a | 47 // Client side proxy that forwards messages synchronously to a |
| 47 // CommandBufferStub. | 48 // CommandBufferStub. |
| 48 class CommandBufferProxyImpl | 49 class GPU_EXPORT CommandBufferProxyImpl |
| 49 : public gpu::CommandBuffer, | 50 : public gpu::CommandBuffer, |
| 50 public gpu::GpuControl, | 51 public gpu::GpuControl, |
| 51 public IPC::Listener, | 52 public IPC::Listener, |
| 52 public base::SupportsWeakPtr<CommandBufferProxyImpl> { | 53 public base::SupportsWeakPtr<CommandBufferProxyImpl> { |
| 53 public: | 54 public: |
| 54 class DeletionObserver { | 55 class DeletionObserver { |
| 55 public: | 56 public: |
| 56 // Called during the destruction of the CommandBufferProxyImpl. | 57 // Called during the destruction of the CommandBufferProxyImpl. |
| 57 virtual void OnWillDeleteImpl() = 0; | 58 virtual void OnWillDeleteImpl() = 0; |
| 58 | 59 |
| 59 protected: | 60 protected: |
| 60 virtual ~DeletionObserver() {} | 61 virtual ~DeletionObserver() {} |
| 61 }; | 62 }; |
| 62 | 63 |
| 63 typedef base::Callback<void( | 64 typedef base::Callback<void(const std::string& msg, int id)> |
| 64 const std::string& msg, int id)> GpuConsoleMessageCallback; | 65 GpuConsoleMessageCallback; |
| 65 | 66 |
| 66 CommandBufferProxyImpl(GpuChannelHost* channel, | 67 CommandBufferProxyImpl(GpuChannelHost* channel, |
| 67 int32_t route_id, | 68 int32_t route_id, |
| 68 int32_t stream_id); | 69 int32_t stream_id); |
| 69 ~CommandBufferProxyImpl() override; | 70 ~CommandBufferProxyImpl() override; |
| 70 | 71 |
| 71 // IPC::Listener implementation: | 72 // IPC::Listener implementation: |
| 72 bool OnMessageReceived(const IPC::Message& message) override; | 73 bool OnMessageReceived(const IPC::Message& message) override; |
| 73 void OnChannelError() override; | 74 void OnChannelError() override; |
| 74 | 75 |
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| 112 bool CanWaitUnverifiedSyncToken(const gpu::SyncToken* sync_token) override; | 113 bool CanWaitUnverifiedSyncToken(const gpu::SyncToken* sync_token) override; |
| 113 | 114 |
| 114 bool ProduceFrontBuffer(const gpu::Mailbox& mailbox); | 115 bool ProduceFrontBuffer(const gpu::Mailbox& mailbox); |
| 115 void SetContextLostCallback(const base::Closure& callback); | 116 void SetContextLostCallback(const base::Closure& callback); |
| 116 | 117 |
| 117 void AddDeletionObserver(DeletionObserver* observer); | 118 void AddDeletionObserver(DeletionObserver* observer); |
| 118 void RemoveDeletionObserver(DeletionObserver* observer); | 119 void RemoveDeletionObserver(DeletionObserver* observer); |
| 119 | 120 |
| 120 bool EnsureBackbuffer(); | 121 bool EnsureBackbuffer(); |
| 121 | 122 |
| 122 void SetOnConsoleMessageCallback( | 123 void SetOnConsoleMessageCallback(const GpuConsoleMessageCallback& callback); |
| 123 const GpuConsoleMessageCallback& callback); | |
| 124 | 124 |
| 125 void SetLatencyInfo(const std::vector<ui::LatencyInfo>& latency_info); | 125 void SetLatencyInfo(const std::vector<ui::LatencyInfo>& latency_info); |
| 126 using SwapBuffersCompletionCallback = | 126 using SwapBuffersCompletionCallback = |
| 127 base::Callback<void(const std::vector<ui::LatencyInfo>& latency_info, | 127 base::Callback<void(const std::vector<ui::LatencyInfo>& latency_info, |
| 128 gfx::SwapResult result)>; | 128 gfx::SwapResult result)>; |
| 129 void SetSwapBuffersCompletionCallback( | 129 void SetSwapBuffersCompletionCallback( |
| 130 const SwapBuffersCompletionCallback& callback); | 130 const SwapBuffersCompletionCallback& callback); |
| 131 | 131 |
| 132 using UpdateVSyncParametersCallback = | 132 using UpdateVSyncParametersCallback = |
| 133 base::Callback<void(base::TimeTicks timebase, base::TimeDelta interval)>; | 133 base::Callback<void(base::TimeTicks timebase, base::TimeDelta interval)>; |
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| 242 | 242 |
| 243 SwapBuffersCompletionCallback swap_buffers_completion_callback_; | 243 SwapBuffersCompletionCallback swap_buffers_completion_callback_; |
| 244 UpdateVSyncParametersCallback update_vsync_parameters_completion_callback_; | 244 UpdateVSyncParametersCallback update_vsync_parameters_completion_callback_; |
| 245 | 245 |
| 246 base::WeakPtr<CommandBufferProxyImpl> weak_this_; | 246 base::WeakPtr<CommandBufferProxyImpl> weak_this_; |
| 247 scoped_refptr<base::SequencedTaskRunner> callback_thread_; | 247 scoped_refptr<base::SequencedTaskRunner> callback_thread_; |
| 248 | 248 |
| 249 DISALLOW_COPY_AND_ASSIGN(CommandBufferProxyImpl); | 249 DISALLOW_COPY_AND_ASSIGN(CommandBufferProxyImpl); |
| 250 }; | 250 }; |
| 251 | 251 |
| 252 } // namespace content | 252 } // namespace gpu |
| 253 | 253 |
| 254 #endif // CONTENT_COMMON_GPU_CLIENT_COMMAND_BUFFER_PROXY_IMPL_H_ | 254 #endif // GPU_IPC_CLIENT_COMMAND_BUFFER_PROXY_IMPL_H_ |
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