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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 #include "content/renderer/pepper/pepper_audio_input_host.h" | 5 #include "content/renderer/pepper/pepper_audio_input_host.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "build/build_config.h" | 8 #include "build/build_config.h" |
| 9 #include "content/common/pepper_file_util.h" | 9 #include "content/common/pepper_file_util.h" |
| 10 #include "content/renderer/pepper/pepper_media_device_manager.h" | 10 #include "content/renderer/pepper/pepper_media_device_manager.h" |
| 11 #include "content/renderer/pepper/pepper_platform_audio_input.h" | 11 #include "content/renderer/pepper/pepper_platform_audio_input.h" |
| 12 #include "content/renderer/pepper/pepper_plugin_instance_impl.h" | 12 #include "content/renderer/pepper/pepper_plugin_instance_impl.h" |
| 13 #include "content/renderer/pepper/renderer_ppapi_host_impl.h" | 13 #include "content/renderer/pepper/renderer_ppapi_host_impl.h" |
| 14 #include "content/renderer/render_frame_impl.h" | 14 #include "content/renderer/render_frame_impl.h" |
| 15 #include "ipc/ipc_message.h" | 15 #include "ipc/ipc_message.h" |
| 16 #include "ppapi/c/pp_errors.h" | 16 #include "ppapi/c/pp_errors.h" |
| 17 #include "ppapi/host/dispatch_host_message.h" | 17 #include "ppapi/host/dispatch_host_message.h" |
| 18 #include "ppapi/host/ppapi_host.h" | 18 #include "ppapi/host/ppapi_host.h" |
| 19 #include "ppapi/proxy/ppapi_messages.h" | 19 #include "ppapi/proxy/ppapi_messages.h" |
| 20 #include "ppapi/proxy/serialized_structs.h" | 20 #include "ppapi/proxy/serialized_structs.h" |
| 21 | 21 |
| 22 namespace content { | 22 namespace content { |
| 23 | 23 |
| 24 namespace { | |
| 25 | |
| 26 base::PlatformFile ConvertSyncSocketHandle(const base::SyncSocket& socket) { | |
| 27 return socket.handle(); | |
| 28 } | |
| 29 | |
| 30 } // namespace | |
| 31 | |
| 32 PepperAudioInputHost::PepperAudioInputHost(RendererPpapiHostImpl* host, | 24 PepperAudioInputHost::PepperAudioInputHost(RendererPpapiHostImpl* host, |
| 33 PP_Instance instance, | 25 PP_Instance instance, |
| 34 PP_Resource resource) | 26 PP_Resource resource) |
| 35 : ResourceHost(host->GetPpapiHost(), instance, resource), | 27 : ResourceHost(host->GetPpapiHost(), instance, resource), |
| 36 renderer_ppapi_host_(host), | 28 renderer_ppapi_host_(host), |
| 37 audio_input_(NULL), | 29 audio_input_(NULL), |
| 38 enumeration_helper_(this, | 30 enumeration_helper_(this, |
| 39 PepperMediaDeviceManager::GetForRenderFrame( | 31 PepperMediaDeviceManager::GetForRenderFrame( |
| 40 host->GetRenderFrameForInstance(pp_instance())), | 32 host->GetRenderFrameForInstance(pp_instance())), |
| 41 PP_DEVICETYPE_DEV_AUDIOCAPTURE, | 33 PP_DEVICETYPE_DEV_AUDIOCAPTURE, |
| (...skipping 116 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 158 open_context_.params.AppendHandle(serialized_shared_memory_handle); | 150 open_context_.params.AppendHandle(serialized_shared_memory_handle); |
| 159 SendOpenReply(result); | 151 SendOpenReply(result); |
| 160 } | 152 } |
| 161 | 153 |
| 162 int32_t PepperAudioInputHost::GetRemoteHandles( | 154 int32_t PepperAudioInputHost::GetRemoteHandles( |
| 163 const base::SyncSocket& socket, | 155 const base::SyncSocket& socket, |
| 164 const base::SharedMemory& shared_memory, | 156 const base::SharedMemory& shared_memory, |
| 165 IPC::PlatformFileForTransit* remote_socket_handle, | 157 IPC::PlatformFileForTransit* remote_socket_handle, |
| 166 base::SharedMemoryHandle* remote_shared_memory_handle) { | 158 base::SharedMemoryHandle* remote_shared_memory_handle) { |
| 167 *remote_socket_handle = renderer_ppapi_host_->ShareHandleWithRemote( | 159 *remote_socket_handle = renderer_ppapi_host_->ShareHandleWithRemote( |
| 168 ConvertSyncSocketHandle(socket), false); | 160 socket.handle(), false); |
| 169 if (*remote_socket_handle == IPC::InvalidPlatformFileForTransit()) | 161 if (*remote_socket_handle == IPC::InvalidPlatformFileForTransit()) |
| 170 return PP_ERROR_FAILED; | 162 return PP_ERROR_FAILED; |
| 171 | 163 |
| 172 *remote_shared_memory_handle = | 164 *remote_shared_memory_handle = |
| 173 renderer_ppapi_host_->ShareSharedMemoryHandleWithRemote( | 165 renderer_ppapi_host_->ShareSharedMemoryHandleWithRemote( |
| 174 shared_memory.handle()); | 166 shared_memory.handle()); |
| 175 if (!base::SharedMemory::IsHandleValid(*remote_shared_memory_handle)) | 167 if (!base::SharedMemory::IsHandleValid(*remote_shared_memory_handle)) |
| 176 return PP_ERROR_FAILED; | 168 return PP_ERROR_FAILED; |
| 177 | 169 |
| 178 return PP_OK; | 170 return PP_OK; |
| (...skipping 10 matching lines...) Expand all Loading... |
| 189 SendOpenReply(PP_ERROR_ABORTED); | 181 SendOpenReply(PP_ERROR_ABORTED); |
| 190 } | 182 } |
| 191 | 183 |
| 192 void PepperAudioInputHost::SendOpenReply(int32_t result) { | 184 void PepperAudioInputHost::SendOpenReply(int32_t result) { |
| 193 open_context_.params.set_result(result); | 185 open_context_.params.set_result(result); |
| 194 host()->SendReply(open_context_, PpapiPluginMsg_AudioInput_OpenReply()); | 186 host()->SendReply(open_context_, PpapiPluginMsg_AudioInput_OpenReply()); |
| 195 open_context_ = ppapi::host::ReplyMessageContext(); | 187 open_context_ = ppapi::host::ReplyMessageContext(); |
| 196 } | 188 } |
| 197 | 189 |
| 198 } // namespace content | 190 } // namespace content |
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