Index: content/common/media/midi_messages.h |
diff --git a/content/common/media/midi_messages.h b/content/common/media/midi_messages.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c9a9bfcb5b6259cd73952e1a13253da8b5f8c1dd |
--- /dev/null |
+++ b/content/common/media/midi_messages.h |
@@ -0,0 +1,28 @@ |
+// Copyright (c) 2013 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. |
+ |
+// IPC messages for access to MIDI hardware. |
+// Multiply-included message file, hence no include guard. |
+ |
+#include "base/basictypes.h" |
+#include "content/common/content_export.h" |
+#include "ipc/ipc_message_macros.h" |
+ |
+#undef IPC_MESSAGE_EXPORT |
+#define IPC_MESSAGE_EXPORT CONTENT_EXPORT |
+#define IPC_MESSAGE_START MIDIMsgStart |
+ |
+// Renderer request to browser for access to MIDI services. |
+IPC_MESSAGE_CONTROL0(MIDIHostMsg_RequestAccess); |
+ |
+// Messages sent from the browser to the renderer. |
+ |
+IPC_MESSAGE_CONTROL2(MIDIMsg_AccessApproved, |
+ int /* access */, |
+ bool /* success */) |
+ |
+IPC_MESSAGE_CONTROL3(MIDIMsg_DataReceived, |
+ int /* port */, |
+ std::vector<uint8> /* data */, |
+ double /* timestamp */) |