Refactor video capture to new design

ppapi/proxy/ppapi_messages.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Multiply-included message header, no traditional include guard.
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
@@ skipping 247 matching lines @@
 IPC_STRUCT_TRAITS_BEGIN(ppapi::NetworkInfo)
   IPC_STRUCT_TRAITS_MEMBER(name)
   IPC_STRUCT_TRAITS_MEMBER(type)
   IPC_STRUCT_TRAITS_MEMBER(state)
   IPC_STRUCT_TRAITS_MEMBER(addresses)
   IPC_STRUCT_TRAITS_MEMBER(display_name)
   IPC_STRUCT_TRAITS_MEMBER(mtu)
 IPC_STRUCT_TRAITS_END()
 
 #if !defined(OS_NACL) && !defined(NACL_WIN64)
-IPC_STRUCT_TRAITS_BEGIN(ppapi::proxy::PPPVideoCapture_Buffer)
-  IPC_STRUCT_TRAITS_MEMBER(resource)
-  IPC_STRUCT_TRAITS_MEMBER(handle)
-  IPC_STRUCT_TRAITS_MEMBER(size)
-IPC_STRUCT_TRAITS_END()
 
-// TODO(tomfinegan): This is identical to PPPVideoCapture_Buffer, maybe replace
-// both with a single type?
 IPC_STRUCT_TRAITS_BEGIN(ppapi::proxy::PPPDecryptor_Buffer)
   IPC_STRUCT_TRAITS_MEMBER(resource)
   IPC_STRUCT_TRAITS_MEMBER(handle)
   IPC_STRUCT_TRAITS_MEMBER(size)
 IPC_STRUCT_TRAITS_END()
 
 #endif  // !defined(OS_NACL) && !defined(NACL_WIN64)
 
 // These are from the browser to the plugin.
 // Loads the given plugin.
@@ skipping 459 matching lines @@
                     bool /* succeeded */,
                     std::string /* canonical_name */,
                     std::vector<PP_NetAddress_Private> /* net_address_list */)
 
 #if !defined(OS_NACL) && !defined(NACL_WIN64)
 // PPP_Instance_Private.
 IPC_SYNC_MESSAGE_ROUTED1_1(PpapiMsg_PPPInstancePrivate_GetInstanceObject,
                            PP_Instance /* instance */,
                            ppapi::proxy::SerializedVar /* result */)
 
-// PPB_VideoCapture_Dev
-IPC_MESSAGE_ROUTED3(PpapiMsg_PPBVideoCapture_EnumerateDevicesACK,
-                    ppapi::HostResource /* video_capture */,
-                    int32_t /* result */,
-                    std::vector<ppapi::DeviceRefData> /* devices */)
-IPC_MESSAGE_ROUTED2(PpapiMsg_PPBVideoCapture_OpenACK,
-                    ppapi::HostResource /* video_capture */,
-                    int32_t /* result */)
-
-// PPP_VideoCapture_Dev
-IPC_MESSAGE_ROUTED3(
-    PpapiMsg_PPPVideoCapture_OnDeviceInfo,
-    ppapi::HostResource /* video_capture */,
-    PP_VideoCaptureDeviceInfo_Dev /* info */,
-    std::vector<ppapi::proxy::PPPVideoCapture_Buffer> /* buffers */)
-IPC_MESSAGE_ROUTED2(PpapiMsg_PPPVideoCapture_OnStatus,
-                    ppapi::HostResource /* video_capture */,
-                    uint32_t /* status */)
-IPC_MESSAGE_ROUTED2(PpapiMsg_PPPVideoCapture_OnError,
-                    ppapi::HostResource /* video_capture */,
-                    uint32_t /* error_code */)
-IPC_MESSAGE_ROUTED2(PpapiMsg_PPPVideoCapture_OnBufferReady,
-                    ppapi::HostResource /* video_capture */,
-                    uint32_t /* buffer */)
-
 // PPB_VideoDecoder_Dev.
 // (Messages from renderer to plugin to notify it to run callbacks.)
 IPC_MESSAGE_ROUTED3(PpapiMsg_PPBVideoDecoder_EndOfBitstreamACK,
                     ppapi::HostResource /* video_decoder */,
                     int32_t /* bitstream buffer id */,
                     int32_t /* PP_CompletionCallback result */)
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPBVideoDecoder_FlushACK,
                     ppapi::HostResource /* video_decoder */,
                     int32_t /* PP_CompletionCallback result  */)
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPBVideoDecoder_ResetACK,
@@ skipping 503 matching lines @@
     PP_Point /* top_left */,
     PP_Bool /* result */)
 IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBTesting_GetLiveObjectsForInstance,
                            PP_Instance /* instance */,
                            uint32 /* result */)
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBTesting_SimulateInputEvent,
                     PP_Instance /* instance */,
                     ppapi::InputEventData /* input_event */)
 
 #if !defined(OS_NACL) && !defined(NACL_WIN64)
-// PPB_VideoCapture_Dev.
-IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBVideoCapture_Create,
-                           PP_Instance /* instance */,
-                           ppapi::HostResource /* result */)
-IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBVideoCapture_EnumerateDevices,
-                    ppapi::HostResource /* video_capture */)
-IPC_MESSAGE_ROUTED4(PpapiHostMsg_PPBVideoCapture_Open,
-                    ppapi::HostResource /* video_capture */,
-                    std::string /* device_id */,
-                    PP_VideoCaptureDeviceInfo_Dev /* requested_info */,
-                    uint32_t /* buffer_count */)
-IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBVideoCapture_StartCapture,
-                    ppapi::HostResource /* video_capture */)
-IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBVideoCapture_ReuseBuffer,
-                    ppapi::HostResource /* video_capture */,
-                    uint32_t /* buffer */)
-IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBVideoCapture_StopCapture,
-                    ppapi::HostResource /* video_capture */)
-IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBVideoCapture_Close,
-                    ppapi::HostResource /* video_capture */)
-IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBVideoCapture_StartCapture0_1,
-                    ppapi::HostResource /* video_capture */,
-                    PP_VideoCaptureDeviceInfo_Dev /* requested_info */,
-                    uint32_t /* buffer_count */)
 
 // PPB_VideoDecoder.
 IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBVideoDecoder_Create,
                            PP_Instance /* instance */,
                            ppapi::HostResource /* context */,
                            PP_VideoDecoder_Profile /* profile */,
                            ppapi::HostResource /* result */)
 IPC_MESSAGE_ROUTED4(PpapiHostMsg_PPBVideoDecoder_Decode,
                     ppapi::HostResource /* video_decoder */,
                     ppapi::HostResource /* bitstream buffer */,
@@ skipping 383 matching lines @@
 IPC_MESSAGE_CONTROL1(PpapiHostMsg_FlashMenu_Show,
                      PP_Point /* location */)
 
 // Reply to a show command. If the resource reply is PP_OK, the selected_id
 // will be the menu item ID chosen by the user.
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_FlashMenu_ShowReply,
                      int32_t /* selected_id */)
 
 // Flash functions.
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_Flash_Create)
-IPC_MESSAGE_CONTROL1(PpapiHostMsg_Flash_EnumerateVideoCaptureDevices,
-                     ppapi::HostResource /* video_capture */)
-IPC_MESSAGE_CONTROL1(PpapiPluginMsg_Flash_EnumerateVideoCaptureDevicesReply,
+
+// VideoCapture_Dev, plugin -> host
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_VideoCapture_Create)
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_VideoCapture_StartCapture)
+IPC_MESSAGE_CONTROL1(PpapiHostMsg_VideoCapture_ReuseBuffer,
+                     uint32_t /* buffer */)
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_VideoCapture_StopCapture)
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_VideoCapture_Close)
+
+// VideoCapture_Dev, plugin -> host -> plugin
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_VideoCapture_EnumerateDevices)
+IPC_MESSAGE_CONTROL1(PpapiPluginMsg_VideoCapture_EnumerateDevicesReply,
                      std::vector<ppapi::DeviceRefData> /* devices */)
+IPC_MESSAGE_CONTROL3(PpapiHostMsg_VideoCapture_Open,
+                     std::string /* device_id */,
+                     PP_VideoCaptureDeviceInfo_Dev /* requested_info */,
+                     uint32_t /* buffer_count */)
+IPC_MESSAGE_CONTROL0(PpapiPluginMsg_VideoCapture_OpenReply)
+
+// VideoCapture_Dev, host -> plugin
+IPC_MESSAGE_CONTROL3(PpapiPluginMsg_VideoCapture_OnDeviceInfo,
+                     PP_VideoCaptureDeviceInfo_Dev /* info */,
+                     std::vector<ppapi::HostResource> /* buffers */,
+                     uint32_t /* buffer_size */)
+IPC_MESSAGE_CONTROL1(PpapiPluginMsg_VideoCapture_OnStatus,
+                     uint32_t /* status */)
+IPC_MESSAGE_CONTROL1(PpapiPluginMsg_VideoCapture_OnError,
+                     uint32_t /* error */)
+IPC_MESSAGE_CONTROL1(PpapiPluginMsg_VideoCapture_OnBufferReady,
+                     uint32_t /* buffer */)
+
 #endif  // !defined(OS_NACL) && !defined(NACL_WIN64)