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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // IPC messages for access to MIDI hardware. | |
6 // Multiply-included message file, hence no include guard. | |
7 | |
8 #include "base/basictypes.h" | |
9 #include "content/common/content_export.h" | |
10 #include "ipc/ipc_message_macros.h" | |
11 #include "media/midi/midi_port_info.h" | |
12 | |
13 #undef IPC_MESSAGE_EXPORT | |
14 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT | |
15 #define IPC_MESSAGE_START MIDIMsgStart | |
16 | |
17 IPC_STRUCT_TRAITS_BEGIN(media::MIDIPortInfo) | |
18 IPC_STRUCT_TRAITS_MEMBER(id) | |
19 IPC_STRUCT_TRAITS_MEMBER(manufacturer) | |
20 IPC_STRUCT_TRAITS_MEMBER(name) | |
21 IPC_STRUCT_TRAITS_MEMBER(version) | |
22 IPC_STRUCT_TRAITS_END() | |
23 | |
24 // Renderer request to browser for access to MIDI services. | |
25 IPC_MESSAGE_CONTROL2(MIDIHostMsg_RequestAccess, | |
26 int /* client id */, | |
27 int /* access */) | |
28 | |
29 IPC_MESSAGE_CONTROL3(MIDIHostMsg_SendData, | |
30 int /* port */, | |
31 std::vector<uint8> /* data */, | |
32 double /* timestamp */) | |
33 | |
34 // Messages sent from the browser to the renderer. | |
35 | |
36 IPC_MESSAGE_CONTROL5(MIDIMsg_AccessApproved, | |
37 int /* client id */, | |
38 int /* access */, | |
39 bool /* success */, | |
40 media::MIDIPortInfoList /* input ports */, | |
41 media::MIDIPortInfoList /* output ports */) | |
42 | |
43 IPC_MESSAGE_CONTROL3(MIDIMsg_DataReceived, | |
44 int /* port */, | |
45 std::vector<uint8> /* data */, | |
46 double /* timestamp */) | |
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