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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_channel_handle.h" | 27 #include "ipc/ipc_channel_handle.h" |
| 28 #include "ipc/ipc_sync_channel.h" | 28 #include "ipc/ipc_sync_channel.h" |
| 29 #include "ipc/message_filter.h" | 29 #include "ipc/message_filter.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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