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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 <vector> | 5 #include <vector> |
6 #include <string> | 6 #include <string> |
7 | 7 |
8 | 8 |
9 #include "base/shared_memory.h" | 9 #include "base/shared_memory.h" |
10 #include "content/common/common_param_traits.h" | 10 #include "content/common/common_param_traits.h" |
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147 // Provides a synchronization point to guarantee that the processing of | 147 // Provides a synchronization point to guarantee that the processing of |
148 // previous asynchronous messages (i.e., GpuMsg_EstablishChannel) has | 148 // previous asynchronous messages (i.e., GpuMsg_EstablishChannel) has |
149 // completed. (This message can't be synchronous because the | 149 // completed. (This message can't be synchronous because the |
150 // GpuProcessHost uses an IPC::ChannelProxy, which sends all messages | 150 // GpuProcessHost uses an IPC::ChannelProxy, which sends all messages |
151 // asynchronously.) Results in a GpuHostMsg_SynchronizeReply. | 151 // asynchronously.) Results in a GpuHostMsg_SynchronizeReply. |
152 IPC_MESSAGE_CONTROL0(GpuMsg_Synchronize) | 152 IPC_MESSAGE_CONTROL0(GpuMsg_Synchronize) |
153 | 153 |
154 // Tells the GPU process to create a new command buffer that renders directly | 154 // Tells the GPU process to create a new command buffer that renders directly |
155 // to a native view. A corresponding GpuCommandBufferStub is created. | 155 // to a native view. A corresponding GpuCommandBufferStub is created. |
156 IPC_MESSAGE_CONTROL4(GpuMsg_CreateViewCommandBuffer, | 156 IPC_MESSAGE_CONTROL4(GpuMsg_CreateViewCommandBuffer, |
157 gfx::PluginWindowHandle, /* view */ | 157 gfx::PluginWindowHandle, /* compositing_surface */ |
158 int32, /* render_view_id */ | 158 int32, /* render_view_id */ |
159 int32, /* renderer_id */ | 159 int32, /* renderer_id */ |
160 GPUCreateCommandBufferConfig /* init_params */) | 160 GPUCreateCommandBufferConfig /* init_params */) |
161 | 161 |
162 // Tells the GPU process to create a context for collecting graphics card | 162 // Tells the GPU process to create a context for collecting graphics card |
163 // information. | 163 // information. |
164 IPC_MESSAGE_CONTROL0(GpuMsg_CollectGraphicsInfo) | 164 IPC_MESSAGE_CONTROL0(GpuMsg_CollectGraphicsInfo) |
165 | 165 |
166 #if defined(OS_MACOSX) | 166 #if defined(OS_MACOSX) |
167 // Tells the GPU process that the browser process handled the swap | 167 // Tells the GPU process that the browser process handled the swap |
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205 IPC_MESSAGE_CONTROL1(GpuHostMsg_EstablishGpuChannel, | 205 IPC_MESSAGE_CONTROL1(GpuHostMsg_EstablishGpuChannel, |
206 content::CauseForGpuLaunch) | 206 content::CauseForGpuLaunch) |
207 | 207 |
208 // A renderer sends this to the browser process to provide a synchronization | 208 // A renderer sends this to the browser process to provide a synchronization |
209 // point for GPU operations, in particular to make sure the GPU channel has | 209 // point for GPU operations, in particular to make sure the GPU channel has |
210 // been established. | 210 // been established. |
211 IPC_SYNC_MESSAGE_CONTROL0_0(GpuHostMsg_SynchronizeGpu) | 211 IPC_SYNC_MESSAGE_CONTROL0_0(GpuHostMsg_SynchronizeGpu) |
212 | 212 |
213 // A renderer sends this to the browser process when it wants to | 213 // A renderer sends this to the browser process when it wants to |
214 // create a GL context associated with the given view_id. | 214 // create a GL context associated with the given view_id. |
215 IPC_SYNC_MESSAGE_CONTROL2_1(GpuHostMsg_CreateViewCommandBuffer, | 215 IPC_SYNC_MESSAGE_CONTROL3_1(GpuHostMsg_CreateViewCommandBuffer, |
| 216 gfx::PluginWindowHandle, /* view */ |
216 int32, /* render_view_id */ | 217 int32, /* render_view_id */ |
217 GPUCreateCommandBufferConfig, /* init_params */ | 218 GPUCreateCommandBufferConfig, /* init_params */ |
218 int32 /* route_id */) | 219 int32 /* route_id */) |
219 | 220 |
220 // Response from GPU to a GpuHostMsg_EstablishChannel message. | 221 // Response from GPU to a GpuHostMsg_EstablishChannel message. |
221 IPC_MESSAGE_CONTROL1(GpuHostMsg_ChannelEstablished, | 222 IPC_MESSAGE_CONTROL1(GpuHostMsg_ChannelEstablished, |
222 IPC::ChannelHandle /* channel_handle */) | 223 IPC::ChannelHandle /* channel_handle */) |
223 | 224 |
224 // Respond from GPU to a GpuMsg_CreateViewCommandBuffer message. | 225 // Respond from GPU to a GpuMsg_CreateViewCommandBuffer message. |
225 IPC_MESSAGE_CONTROL1(GpuHostMsg_CommandBufferCreated, | 226 IPC_MESSAGE_CONTROL1(GpuHostMsg_CommandBufferCreated, |
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585 | 586 |
586 // Confirm decoder has been flushed. | 587 // Confirm decoder has been flushed. |
587 IPC_MESSAGE_ROUTED0(AcceleratedVideoDecoderHostMsg_FlushDone) | 588 IPC_MESSAGE_ROUTED0(AcceleratedVideoDecoderHostMsg_FlushDone) |
588 | 589 |
589 // Decoder has faced end of stream marker in the stream. | 590 // Decoder has faced end of stream marker in the stream. |
590 IPC_MESSAGE_ROUTED0(AcceleratedVideoDecoderHostMsg_EndOfStream) | 591 IPC_MESSAGE_ROUTED0(AcceleratedVideoDecoderHostMsg_EndOfStream) |
591 | 592 |
592 // Video decoder has encountered an error. | 593 // Video decoder has encountered an error. |
593 IPC_MESSAGE_ROUTED1(AcceleratedVideoDecoderHostMsg_ErrorNotification, | 594 IPC_MESSAGE_ROUTED1(AcceleratedVideoDecoderHostMsg_ErrorNotification, |
594 uint32) /* Error ID */ | 595 uint32) /* Error ID */ |
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