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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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Chromium Code Reviews
Issue 17334006:
Revert 207983 "Implement Web MIDI API back-end" (Closed)
Base URL: svn://svn.chromium.org/chrome/