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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_GPU_CHANNEL_HOST_H_ | 5 #ifndef CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_ |
6 #define CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_ | 6 #define CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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27 #include "ipc/ipc_sync_channel.h" | 27 #include "ipc/ipc_sync_channel.h" |
28 #include "ipc/message_filter.h" | 28 #include "ipc/message_filter.h" |
29 #include "ipc/message_router.h" | 29 #include "ipc/message_router.h" |
30 #include "media/video/jpeg_decode_accelerator.h" | 30 #include "media/video/jpeg_decode_accelerator.h" |
31 #include "ui/events/latency_info.h" | 31 #include "ui/events/latency_info.h" |
32 #include "ui/gfx/geometry/size.h" | 32 #include "ui/gfx/geometry/size.h" |
33 #include "ui/gfx/gpu_memory_buffer.h" | 33 #include "ui/gfx/gpu_memory_buffer.h" |
34 #include "ui/gfx/native_widget_types.h" | 34 #include "ui/gfx/native_widget_types.h" |
35 #include "ui/gl/gpu_preference.h" | 35 #include "ui/gl/gpu_preference.h" |
36 | 36 |
37 class GURL; | |
38 class TransportTextureService; | 37 class TransportTextureService; |
39 struct GPUCreateCommandBufferConfig; | 38 struct GPUCreateCommandBufferConfig; |
40 | 39 |
41 namespace base { | 40 namespace base { |
42 class MessageLoop; | 41 class MessageLoop; |
43 class WaitableEvent; | 42 class WaitableEvent; |
44 } | 43 } |
45 | 44 |
46 namespace IPC { | 45 namespace IPC { |
47 class SyncMessageFilter; | 46 class SyncMessageFilter; |
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118 | 117 |
119 void FlushPendingStream(int32_t stream_id); | 118 void FlushPendingStream(int32_t stream_id); |
120 | 119 |
121 // Create and connect to a command buffer in the GPU process. | 120 // Create and connect to a command buffer in the GPU process. |
122 scoped_ptr<CommandBufferProxyImpl> CreateViewCommandBuffer( | 121 scoped_ptr<CommandBufferProxyImpl> CreateViewCommandBuffer( |
123 int32_t surface_id, | 122 int32_t surface_id, |
124 CommandBufferProxyImpl* share_group, | 123 CommandBufferProxyImpl* share_group, |
125 int32_t stream_id, | 124 int32_t stream_id, |
126 GpuStreamPriority stream_priority, | 125 GpuStreamPriority stream_priority, |
127 const std::vector<int32_t>& attribs, | 126 const std::vector<int32_t>& attribs, |
128 const GURL& active_url, | 127 const std::string& active_url, |
129 gfx::GpuPreference gpu_preference); | 128 gfx::GpuPreference gpu_preference); |
130 | 129 |
131 // Create and connect to a command buffer in the GPU process. | 130 // Create and connect to a command buffer in the GPU process. |
132 scoped_ptr<CommandBufferProxyImpl> CreateOffscreenCommandBuffer( | 131 scoped_ptr<CommandBufferProxyImpl> CreateOffscreenCommandBuffer( |
133 const gfx::Size& size, | 132 const gfx::Size& size, |
134 CommandBufferProxyImpl* share_group, | 133 CommandBufferProxyImpl* share_group, |
135 int32_t stream_id, | 134 int32_t stream_id, |
136 GpuStreamPriority stream_priority, | 135 GpuStreamPriority stream_priority, |
137 const std::vector<int32_t>& attribs, | 136 const std::vector<int32_t>& attribs, |
138 const GURL& active_url, | 137 const std::string& active_url, |
139 gfx::GpuPreference gpu_preference); | 138 gfx::GpuPreference gpu_preference); |
140 | 139 |
141 // Creates a JPEG decoder in the GPU process. | 140 // Creates a JPEG decoder in the GPU process. |
142 scoped_ptr<media::JpegDecodeAccelerator> CreateJpegDecoder( | 141 scoped_ptr<media::JpegDecodeAccelerator> CreateJpegDecoder( |
143 media::JpegDecodeAccelerator::Client* client); | 142 media::JpegDecodeAccelerator::Client* client); |
144 | 143 |
145 // Destroy a command buffer created by this channel. | 144 // Destroy a command buffer created by this channel. |
146 void DestroyCommandBuffer(CommandBufferProxyImpl* command_buffer); | 145 void DestroyCommandBuffer(CommandBufferProxyImpl* command_buffer); |
147 | 146 |
148 // Destroy this channel. Must be called on the main thread, before | 147 // Destroy this channel. Must be called on the main thread, before |
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305 mutable base::Lock context_lock_; | 304 mutable base::Lock context_lock_; |
306 scoped_ptr<IPC::SyncChannel> channel_; | 305 scoped_ptr<IPC::SyncChannel> channel_; |
307 base::hash_map<int32_t, StreamFlushInfo> stream_flush_info_; | 306 base::hash_map<int32_t, StreamFlushInfo> stream_flush_info_; |
308 | 307 |
309 DISALLOW_COPY_AND_ASSIGN(GpuChannelHost); | 308 DISALLOW_COPY_AND_ASSIGN(GpuChannelHost); |
310 }; | 309 }; |
311 | 310 |
312 } // namespace content | 311 } // namespace content |
313 | 312 |
314 #endif // CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_ | 313 #endif // CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_ |
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