author | František Kučera <franta-hg@frantovo.cz> |
Tue, 06 Oct 2020 16:24:18 +0200 | |
branch | v_0 |
changeset 9 | 0d362165241e |
parent 8 | 8ef1980db907 |
child 10 | ded44e94147c |
permissions | -rw-r--r-- |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
1 |
/** |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
2 |
* Relational pipes |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
3 |
* Copyright © 2020 František Kučera (Frantovo.cz, GlobalCode.info) |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
4 |
* |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
5 |
* This program is free software: you can redistribute it and/or modify |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
6 |
* it under the terms of the GNU General Public License as published by |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
7 |
* the Free Software Foundation, version 3 of the License. |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
8 |
* |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
9 |
* This program is distributed in the hope that it will be useful, |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
10 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
11 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
12 |
* GNU General Public License for more details. |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
13 |
* |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
14 |
* You should have received a copy of the GNU General Public License |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
15 |
* along with this program. If not, see <http://www.gnu.org/licenses/>. |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
16 |
*/ |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
17 |
#pragma once |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
18 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
19 |
#include <memory> |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
20 |
#include <atomic> |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
21 |
#include <cstdlib> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
22 |
#include <cstring> |
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
23 |
#include <sstream> |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
24 |
#include <sys/mman.h> |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
25 |
#include <unistd.h> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
26 |
#include <pthread.h> |
2
e5f0d3f92eb4
pass RelationalWriter instead of std::ostream to the JackCommand
František Kučera <franta-hg@frantovo.cz>
parents:
1
diff
changeset
|
27 |
#include <functional> |
4
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
28 |
#include <iomanip> |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
29 |
|
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
30 |
#include <jack/jack.h> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
31 |
#include <jack/midiport.h> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
32 |
#include <jack/ringbuffer.h> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
33 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
34 |
#include <relpipe/common/type/typedefs.h> |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
35 |
#include <relpipe/writer/RelationalWriter.h> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
36 |
#include <relpipe/writer/RelpipeWriterException.h> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
37 |
#include <relpipe/writer/AttributeMetadata.h> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
38 |
#include <relpipe/writer/Factory.h> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
39 |
#include <relpipe/writer/TypeId.h> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
40 |
#include <relpipe/cli/CLI.h> |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
41 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
42 |
#include "Configuration.h" |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
43 |
#include "JackException.h" |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
44 |
|
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
45 |
namespace relpipe { |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
46 |
namespace in { |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
47 |
namespace jack { |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
48 |
|
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
49 |
int enqueueMessage(jack_nframes_t frames, void* arg); |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
50 |
|
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
51 |
class JackCommand { |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
52 |
private: |
8
8ef1980db907
configurable JACK client name
František Kučera <franta-hg@frantovo.cz>
parents:
6
diff
changeset
|
53 |
Configuration& configuration; |
8ef1980db907
configurable JACK client name
František Kučera <franta-hg@frantovo.cz>
parents:
6
diff
changeset
|
54 |
std::wstring_convert<std::codecvt_utf8<wchar_t>> convertor; // TODO: local system encoding |
8ef1980db907
configurable JACK client name
František Kučera <franta-hg@frantovo.cz>
parents:
6
diff
changeset
|
55 |
|
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
56 |
std::atomic<bool> continueProcessing{true}; |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
57 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
58 |
/** |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
59 |
* Is passed through the ring buffer |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
60 |
* from the the jack-writing thread (callback) to the relpipe-writing thread. |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
61 |
*/ |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
62 |
struct MidiMessage { |
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
63 |
uint8_t buffer[4096] = {0}; |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
64 |
uint32_t size; |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
65 |
uint32_t time; |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
66 |
}; |
3
0222c20f590f
report also unknown messages
František Kučera <franta-hg@frantovo.cz>
parents:
2
diff
changeset
|
67 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
68 |
/** |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
69 |
* JACK callbacks (called from the real-time thread) |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
70 |
*/ |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
71 |
class RealTimeContext { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
72 |
public: |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
73 |
jack_client_t* jackClient = nullptr; |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
74 |
jack_port_t* jackPort = nullptr; |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
75 |
jack_ringbuffer_t* ringBuffer = nullptr; |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
76 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
77 |
pthread_mutex_t processingLock = PTHREAD_MUTEX_INITIALIZER; |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
78 |
pthread_cond_t processingDone = PTHREAD_COND_INITIALIZER; |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
79 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
80 |
const int RING_BUFFER_SIZE = 100; |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
81 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
82 |
int processCallback(jack_nframes_t frames) { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
83 |
void* buffer = jack_port_get_buffer(jackPort, frames); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
84 |
if (buffer == nullptr) throw JackException(L"Unable to get port buffer."); // TODO: exception in RT callback? |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
85 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
86 |
for (jack_nframes_t i = 0, eventCount = jack_midi_get_event_count(buffer); i < eventCount; i++) { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
87 |
jack_midi_event_t event; |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
88 |
int noData = jack_midi_event_get(&event, buffer, i); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
89 |
if (noData) continue; |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
90 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
91 |
if (event.size > sizeof (MidiMessage::buffer)) { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
92 |
// TODO: should not printf in RT callback: |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
93 |
fwprintf(stderr, L"Error: MIDI message was too large → skipping event. Maximum allowed size: %lu bytes.\n", sizeof (MidiMessage::buffer)); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
94 |
} else if (jack_ringbuffer_write_space(ringBuffer) >= sizeof (MidiMessage)) { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
95 |
MidiMessage m; |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
96 |
m.time = event.time; |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
97 |
m.size = event.size; |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
98 |
memcpy(m.buffer, event.buffer, event.size); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
99 |
jack_ringbuffer_write(ringBuffer, (const char *) &m, sizeof (MidiMessage)); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
100 |
} else { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
101 |
// TODO: should not printf in RT callback: |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
102 |
fwprintf(stderr, L"Error: ring buffer is full → skipping event.\n"); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
103 |
} |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
104 |
} |
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
105 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
106 |
// TODO: just count skipped events and bytes and report them in next successful message instead of printing to STDERR |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
107 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
108 |
if (pthread_mutex_trylock(&processingLock) == 0) { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
109 |
pthread_cond_signal(&processingDone); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
110 |
pthread_mutex_unlock(&processingLock); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
111 |
} |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
112 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
113 |
return 0; |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
114 |
} |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
115 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
116 |
static int processCallback(jack_nframes_t frames, void* instance) { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
117 |
return static_cast<RealTimeContext*> (instance)->processCallback(frames); |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
118 |
} |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
119 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
120 |
} realTimeContext; |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
121 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
122 |
static void writeRecord(std::shared_ptr<relpipe::writer::RelationalWriter> writer, |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
123 |
relpipe::common::type::StringX eventType, relpipe::common::type::Integer channel, |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
124 |
relpipe::common::type::Boolean noteOn, relpipe::common::type::Integer pitch, relpipe::common::type::Integer velocity, |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
125 |
relpipe::common::type::Integer controllerId, relpipe::common::type::Integer value, |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
126 |
relpipe::common::type::StringX raw) { |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
127 |
writer->writeAttribute(eventType); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
128 |
writer->writeAttribute(&channel, typeid (channel)); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
129 |
writer->writeAttribute(¬eOn, typeid (noteOn)); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
130 |
writer->writeAttribute(&pitch, typeid (pitch)); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
131 |
writer->writeAttribute(&velocity, typeid (velocity)); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
132 |
writer->writeAttribute(&controllerId, typeid (controllerId)); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
133 |
writer->writeAttribute(&value, typeid (value)); |
4
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
134 |
writer->writeAttribute(&raw, typeid (raw)); |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
135 |
} |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
136 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
137 |
void processMessage(std::shared_ptr<relpipe::writer::RelationalWriter> writer, MidiMessage* event) { |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
138 |
if (event->size == 0) { |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
139 |
return; |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
140 |
} else { |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
141 |
uint8_t type = event->buffer[0] & 0xF0; |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
142 |
uint8_t channel = event->buffer[0] & 0x0F; |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
143 |
|
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
144 |
// TODO: write timestamp, message number |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
145 |
|
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
146 |
if ((type == 0x90 || type == 0x80) && event->size == 3) { |
4
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
147 |
writeRecord(writer, L"note", channel, type == 0x90, event->buffer[1], event->buffer[2], 0, 0, toHex(event)); |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
148 |
} else if (type == 0xB0 && event->size == 3) { |
4
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
149 |
writeRecord(writer, L"control", channel, false, 0, 0, event->buffer[1], event->buffer[2], toHex(event)); |
5
40dd6deafaca
recognize SysEx (System Exclusive) messages
František Kučera <franta-hg@frantovo.cz>
parents:
4
diff
changeset
|
150 |
} else if (event->buffer[0] == 0xF0) { |
40dd6deafaca
recognize SysEx (System Exclusive) messages
František Kučera <franta-hg@frantovo.cz>
parents:
4
diff
changeset
|
151 |
writeRecord(writer, L"sysex", channel, false, 0, 0, 0, 0, toHex(event)); |
3
0222c20f590f
report also unknown messages
František Kučera <franta-hg@frantovo.cz>
parents:
2
diff
changeset
|
152 |
} else { |
6
b81bff3ebc4c
fix unknown message output
František Kučera <franta-hg@frantovo.cz>
parents:
5
diff
changeset
|
153 |
writeRecord(writer, L"unknown", channel, false, 0, 0, 0, 0, toHex(event)); |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
154 |
} |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
155 |
} |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
156 |
} |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
157 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
158 |
relpipe::common::type::StringX toHex(MidiMessage* event) { |
4
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
159 |
std::wstringstream result; |
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
160 |
result << std::hex << std::setfill(L'0'); |
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
161 |
|
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
162 |
for (size_t i = 0; i < event->size && i < sizeof (event->buffer); i++) { |
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
163 |
if (i > 0) result << L' '; |
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
164 |
result << std::setw(2) << event->buffer[i]; |
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
165 |
// result << ("0123456789abcdef"[event->buffer[i] >> 4]); |
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
166 |
// result << ("0123456789abcdef"[event->buffer[i] & 0xf]); |
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
167 |
} |
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
168 |
|
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
169 |
return result.str(); |
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
170 |
} |
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
171 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
172 |
static void jackErrorCallback(const char * message) { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
173 |
std::wstring_convert < std::codecvt_utf8<wchar_t>> convertor; // TODO: local system encoding |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
174 |
std::wcerr << L"JACK: " << convertor.from_bytes(message) << std::endl; |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
175 |
} |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
176 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
177 |
void finalize() { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
178 |
// Close JACK connection: |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
179 |
jack_deactivate(realTimeContext.jackClient); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
180 |
jack_client_close(realTimeContext.jackClient); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
181 |
jack_ringbuffer_free(realTimeContext.ringBuffer); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
182 |
pthread_mutex_unlock(&realTimeContext.processingLock); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
183 |
} |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
184 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
185 |
void failInConstructor(const relpipe::common::type::StringX& errorMessage) { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
186 |
finalize(); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
187 |
throw JackException(errorMessage); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
188 |
} |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
189 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
190 |
/** |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
191 |
* Wait for the signal that is emitted at the end of the real-time processCallback() cycle. |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
192 |
*/ |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
193 |
void waitForRTCycle() { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
194 |
pthread_cond_wait(&realTimeContext.processingDone, &realTimeContext.processingLock); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
195 |
} |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
196 |
|
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
197 |
public: |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
198 |
|
8
8ef1980db907
configurable JACK client name
František Kučera <franta-hg@frantovo.cz>
parents:
6
diff
changeset
|
199 |
JackCommand(Configuration& configuration) : configuration(configuration) { |
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
200 |
pthread_mutex_lock(&realTimeContext.processingLock); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
201 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
202 |
// Initialize JACK connection: |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
203 |
std::string clientName = convertor.to_bytes(configuration.jackClientName); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
204 |
realTimeContext.jackClient = jack_client_open(clientName.c_str(), JackNullOption, nullptr); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
205 |
if (realTimeContext.jackClient == nullptr) failInConstructor(L"Could not create JACK client."); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
206 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
207 |
realTimeContext.ringBuffer = jack_ringbuffer_create(realTimeContext.RING_BUFFER_SIZE * sizeof (MidiMessage)); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
208 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
209 |
jack_set_process_callback(realTimeContext.jackClient, RealTimeContext::processCallback, &realTimeContext); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
210 |
// TODO: report also other events (connections etc.) |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
211 |
jack_set_error_function(jackErrorCallback); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
212 |
jack_set_info_function(jackErrorCallback); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
213 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
214 |
realTimeContext.jackPort = jack_port_register(realTimeContext.jackClient, "input", JACK_DEFAULT_MIDI_TYPE, JackPortIsInput, 0); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
215 |
if (realTimeContext.jackPort == nullptr) failInConstructor(L"Could not register the JACK port."); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
216 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
217 |
if (mlockall(MCL_CURRENT | MCL_FUTURE)) fwprintf(stderr, L"Warning: Can not lock memory.\n"); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
218 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
219 |
int jackError = jack_activate(realTimeContext.jackClient); |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
220 |
if (jackError) failInConstructor(L"Could not activate the JACK client."); |
8
8ef1980db907
configurable JACK client name
František Kučera <franta-hg@frantovo.cz>
parents:
6
diff
changeset
|
221 |
} |
8ef1980db907
configurable JACK client name
František Kučera <franta-hg@frantovo.cz>
parents:
6
diff
changeset
|
222 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
223 |
void processJackStream(std::shared_ptr<relpipe::writer::RelationalWriter> writer, std::function<void() > relationalWriterFlush) { |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
224 |
// Relation headers: |
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
225 |
using namespace relpipe::writer; |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
226 |
vector<AttributeMetadata> metadata; |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
227 |
metadata.push_back({L"event", TypeId::STRING}); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
228 |
metadata.push_back({L"channel", TypeId::INTEGER}); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
229 |
metadata.push_back({L"note_on", TypeId::BOOLEAN}); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
230 |
metadata.push_back({L"note_pitch", TypeId::INTEGER}); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
231 |
metadata.push_back({L"note_velocity", TypeId::INTEGER}); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
232 |
metadata.push_back({L"controller_id", TypeId::INTEGER}); |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
233 |
metadata.push_back({L"controller_value", TypeId::INTEGER}); |
4
30da4232cdbc
add raw MIDI data in HEX
František Kučera <franta-hg@frantovo.cz>
parents:
3
diff
changeset
|
234 |
metadata.push_back({L"raw", TypeId::STRING}); |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
235 |
writer->startRelation(L"midi", metadata, true); |
2
e5f0d3f92eb4
pass RelationalWriter instead of std::ostream to the JackCommand
František Kučera <franta-hg@frantovo.cz>
parents:
1
diff
changeset
|
236 |
relationalWriterFlush(); |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
237 |
|
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
238 |
// Process messages from the ring buffer queue: |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
239 |
while (continueProcessing) { |
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
240 |
while (jack_ringbuffer_read_space(realTimeContext.ringBuffer) >= sizeof (MidiMessage)) { |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
241 |
MidiMessage m; |
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
242 |
jack_ringbuffer_read(realTimeContext.ringBuffer, (char*) &m, sizeof (MidiMessage)); |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
243 |
processMessage(writer, &m); |
2
e5f0d3f92eb4
pass RelationalWriter instead of std::ostream to the JackCommand
František Kučera <franta-hg@frantovo.cz>
parents:
1
diff
changeset
|
244 |
relationalWriterFlush(); |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
245 |
} |
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
246 |
waitForRTCycle(); |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
247 |
} |
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
248 |
} |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
249 |
|
9
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
250 |
void finish(int sig) { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
251 |
continueProcessing = false; |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
252 |
} |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
253 |
|
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
254 |
virtual ~JackCommand() { |
0d362165241e
refactoring, syncrhonize code structure with JackHandler.cpp (relpipe-out-jack)
František Kučera <franta-hg@frantovo.cz>
parents:
8
diff
changeset
|
255 |
finalize(); |
1
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
256 |
} |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
257 |
|
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
258 |
}; |
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
259 |
|
001b956610ca
separate JackCommand class
František Kučera <franta-hg@frantovo.cz>
parents:
0
diff
changeset
|
260 |
} |
0
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
261 |
} |
c8c8ec34120f
first dirty version, writes MIDI events from JACK
František Kučera <franta-hg@frantovo.cz>
parents:
diff
changeset
|
262 |
} |