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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 |
| 12 #undef IPC_MESSAGE_EXPORT |
| 13 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT |
| 14 #define IPC_MESSAGE_START MIDIMsgStart |
| 15 |
| 16 // Renderer request to browser for access to MIDI services. |
| 17 IPC_MESSAGE_CONTROL0(MIDIHostMsg_RequestAccess); |
| 18 |
| 19 // Messages sent from the browser to the renderer. |
| 20 |
| 21 IPC_MESSAGE_CONTROL2(MIDIMsg_AccessApproved, |
| 22 int /* access */, |
| 23 bool /* success */) |
| 24 |
| 25 IPC_MESSAGE_CONTROL3(MIDIMsg_DataReceived, |
| 26 int /* port */, |
| 27 std::vector<uint8> /* data */, |
| 28 double /* timestamp */) |
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