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-rw-r--r--media/midi/midi_manager_mac.h69
1 files changed, 0 insertions, 69 deletions
diff --git a/media/midi/midi_manager_mac.h b/media/midi/midi_manager_mac.h
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--- a/media/midi/midi_manager_mac.h
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-// 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.
-
-#ifndef MEDIA_MIDI_MIDI_MANAGER_MAC_H_
-#define MEDIA_MIDI_MIDI_MANAGER_MAC_H_
-
-#include <CoreMIDI/MIDIServices.h>
-#include <map>
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "media/midi/midi_manager.h"
-#include "media/midi/midi_port_info.h"
-
-namespace media {
-
-class MEDIA_EXPORT MIDIManagerMac : public MIDIManager {
- public:
- MIDIManagerMac();
- virtual ~MIDIManagerMac();
-
- // MIDIManager implementation.
- virtual bool Initialize() OVERRIDE;
- virtual void SendMIDIData(int port_index,
- const uint8* data,
- size_t length,
- double timestamp) OVERRIDE;
-
- private:
- // CoreMIDI callback for MIDI data.
- // Each callback can contain multiple packets, each of which can contain
- // multiple MIDI messages.
- static void ReadMidiDispatch(
- const MIDIPacketList *pktlist,
- void *read_proc_refcon,
- void *src_conn_refcon);
- virtual void ReadMidi(MIDIEndpointRef source, const MIDIPacketList *pktlist);
-
- // Helper
- static media::MIDIPortInfo GetPortInfoFromEndpoint(MIDIEndpointRef endpoint);
- static double MIDITimeStampToSeconds(MIDITimeStamp timestamp);
- static MIDITimeStamp SecondsToMIDITimeStamp(double seconds);
-
- // CoreMIDI
- MIDIClientRef midi_client_;
- MIDIPortRef coremidi_input_;
- MIDIPortRef coremidi_output_;
-
- enum{ kMaxPacketListSize = 512 };
- char midi_buffer_[kMaxPacketListSize];
- MIDIPacketList* packet_list_;
- MIDIPacket* midi_packet_;
-
- typedef std::map<MIDIEndpointRef, int> SourceMap;
-
- // Keeps track of the index (0-based) for each of our sources.
- SourceMap source_map_;
-
- // Keeps track of all destinations.
- std::vector<MIDIEndpointRef> destinations_;
-
- DISALLOW_COPY_AND_ASSIGN(MIDIManagerMac);
-};
-
-} // namespace media
-
-#endif // MEDIA_MIDI_MIDI_MANAGER_MAC_H_