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1 | 1 |
2 // Copyright 2014 The Chromium Authors. All rights reserved. | 2 // Copyright 2014 The Chromium Authors. All rights reserved. |
3 // Use of this source code is governed by a BSD-style license that can be | 3 // Use of this source code is governed by a BSD-style license that can be |
4 // found in the LICENSE file. | 4 // found in the LICENSE file. |
5 | 5 |
6 #ifndef MEDIA_MIDI_USB_MIDI_DESCRIPTOR_PARSER_H_ | 6 #ifndef MEDIA_MIDI_USB_MIDI_DESCRIPTOR_PARSER_H_ |
7 #define MEDIA_MIDI_USB_MIDI_DESCRIPTOR_PARSER_H_ | 7 #define MEDIA_MIDI_USB_MIDI_DESCRIPTOR_PARSER_H_ |
8 | 8 |
9 #include <stddef.h> | 9 #include <stddef.h> |
10 #include <stdint.h> | 10 #include <stdint.h> |
11 | 11 |
12 #include <string> | 12 #include <string> |
13 #include <vector> | 13 #include <vector> |
14 | 14 |
15 #include "base/macros.h" | 15 #include "base/macros.h" |
16 #include "media/midi/usb_midi_export.h" | 16 #include "media/midi/usb_midi_export.h" |
17 #include "media/midi/usb_midi_jack.h" | 17 #include "media/midi/usb_midi_jack.h" |
18 | 18 |
19 namespace media { | |
20 namespace midi { | 19 namespace midi { |
21 | 20 |
22 class UsbMidiDevice; | 21 class UsbMidiDevice; |
23 | 22 |
24 // UsbMidiDescriptorParser parses USB descriptors and | 23 // UsbMidiDescriptorParser parses USB descriptors and |
25 // generates input / output lists of MIDIPortInfo. | 24 // generates input / output lists of MIDIPortInfo. |
26 // This is not a generic USB descriptor parser: this parser is designed | 25 // This is not a generic USB descriptor parser: this parser is designed |
27 // for collecting USB-MIDI jacks information from the descriptor. | 26 // for collecting USB-MIDI jacks information from the descriptor. |
28 class USB_MIDI_EXPORT UsbMidiDescriptorParser { | 27 class USB_MIDI_EXPORT UsbMidiDescriptorParser { |
29 public: | 28 public: |
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77 bool is_parsing_usb_midi_interface_; | 76 bool is_parsing_usb_midi_interface_; |
78 uint8_t current_endpoint_address_; | 77 uint8_t current_endpoint_address_; |
79 uint8_t current_cable_number_; | 78 uint8_t current_cable_number_; |
80 | 79 |
81 std::vector<UsbMidiJack> incomplete_jacks_; | 80 std::vector<UsbMidiJack> incomplete_jacks_; |
82 | 81 |
83 DISALLOW_COPY_AND_ASSIGN(UsbMidiDescriptorParser); | 82 DISALLOW_COPY_AND_ASSIGN(UsbMidiDescriptorParser); |
84 }; | 83 }; |
85 | 84 |
86 } // namespace midi | 85 } // namespace midi |
87 } // namespace media | |
88 | 86 |
89 #endif // MEDIA_MIDI_USB_MIDI_DESCRIPTOR_PARSER_H_ | 87 #endif // MEDIA_MIDI_USB_MIDI_DESCRIPTOR_PARSER_H_ |
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