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Side by Side Diff: media/midi/usb_midi_output_stream.h

Issue 1121363002: GN Windows component build fixes (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@component2
Patch Set: Created 5 years, 7 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef MEDIA_MIDI_USB_MIDI_OUTPUT_STREAM_H_ 5 #ifndef MEDIA_MIDI_USB_MIDI_OUTPUT_STREAM_H_
6 #define MEDIA_MIDI_USB_MIDI_OUTPUT_STREAM_H_ 6 #define MEDIA_MIDI_USB_MIDI_OUTPUT_STREAM_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
11 #include "media/base/media_export.h" 11 #include "media/midi/usb_midi_export.h"
12 #include "media/midi/usb_midi_jack.h" 12 #include "media/midi/usb_midi_jack.h"
13 13
14 namespace media { 14 namespace media {
15 15
16 // UsbMidiOutputStream converts MIDI data to USB-MIDI data. 16 // UsbMidiOutputStream converts MIDI data to USB-MIDI data.
17 // See "USB Device Class Definition for MIDI Devices" Release 1.0, 17 // See "USB Device Class Definition for MIDI Devices" Release 1.0,
18 // Section 4 "USB-MIDI Event Packets" for details. 18 // Section 4 "USB-MIDI Event Packets" for details.
19 class MEDIA_EXPORT UsbMidiOutputStream { 19 class USB_MIDI_EXPORT UsbMidiOutputStream {
20 public: 20 public:
21 explicit UsbMidiOutputStream(const UsbMidiJack& jack); 21 explicit UsbMidiOutputStream(const UsbMidiJack& jack);
22 22
23 // Converts |data| to USB-MIDI data and send it to the jack. 23 // Converts |data| to USB-MIDI data and send it to the jack.
24 void Send(const std::vector<uint8>& data); 24 void Send(const std::vector<uint8>& data);
25 25
26 const UsbMidiJack& jack() const { return jack_; } 26 const UsbMidiJack& jack() const { return jack_; }
27 27
28 private: 28 private:
29 size_t GetSize(const std::vector<uint8>& data) const; 29 size_t GetSize(const std::vector<uint8>& data) const;
(...skipping 18 matching lines...) Expand all
48 size_t pending_size_; 48 size_t pending_size_;
49 uint8 pending_data_[kPacketContentSize]; 49 uint8 pending_data_[kPacketContentSize];
50 bool is_sending_sysex_; 50 bool is_sending_sysex_;
51 51
52 DISALLOW_COPY_AND_ASSIGN(UsbMidiOutputStream); 52 DISALLOW_COPY_AND_ASSIGN(UsbMidiOutputStream);
53 }; 53 };
54 54
55 } // namespace media 55 } // namespace media
56 56
57 #endif // MEDIA_MIDI_USB_MIDI_OUTPUT_STREAM_H_ 57 #endif // MEDIA_MIDI_USB_MIDI_OUTPUT_STREAM_H_
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