onyx_online/voicemeeter-api-python
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producer thread now sends job queue to updater.

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onyx-and-iris 2023-06-23 03:22:09 +01:00
parent 7d4d09ff29
commit b10a90418e
1 changed files with 40 additions and 22 deletions
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62
voicemeeterlib/updater.py
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@ -4,10 +4,33 @@ import time
from .util import comp
class Updater(threading.Thread):
def __init__(self, remote):
super().__init__(name="updater", target=self.update, daemon=True)
class Producer(threading.Thread):
"""Continously send job queue to the Updater thread at a rate of self._remote.ratelimit."""
def __init__(self, remote, queue):
super().__init__(name="producer", daemon=True)
self._remote = remote
self.queue = queue
def run(self):
while self._remote.running:
if self._remote.event.pdirty:
self.queue.put("pdirty")
if self._remote.event.mdirty:
self.queue.put("mdirty")
if self._remote.event.midi:
self.queue.put("midi")
if self._remote.event.ldirty:
self.queue.put("ldirty")
time.sleep(self._remote.ratelimit)
self.queue.put(None)
class Updater(threading.Thread):
def __init__(self, remote, queue):
super().__init__(name="updater", daemon=True)
self._remote = remote
self.queue = queue
self._remote._strip_comp = [False] * (
2 * self._remote.kind.phys_in + 8 * self._remote.kind.virt_in
)
@ -19,30 +42,25 @@ class Updater(threading.Thread):
tuple(not x for x in comp(self._remote.cache["bus_level"], bus_level)),
)
def update(self):
def run(self):
"""
Continously update observers of dirty states.
Generate _strip_comp, _bus_comp and update level cache if ldirty.
Runs updates at a rate of self.ratelimit.
"""
while self._remote.running:
start = time.time()
if self._remote.event.pdirty and self._remote.pdirty:
self._remote.subject.notify("pdirty")
if self._remote.event.mdirty and self._remote.mdirty:
self._remote.subject.notify("mdirty")
if self._remote.event.midi and self._remote.get_midi_message():
self._remote.subject.notify("midi")
if self._remote.event.ldirty and self._remote.ldirty:
while True:
event = self.queue.get()
if event is None:
break
if event == "pdirty" and self._remote.pdirty:
self._remote.subject.notify(event)
elif event == "mdirty" and self._remote.mdirty:
self._remote.subject.notify(event)
elif event == "midi" and self._remote.get_midi_message():
self._remote.subject.notify(event)
elif event == "ldirty" and self._remote.ldirty:
self._update_comps(self._remote._strip_buf, self._remote._bus_buf)
self._remote.cache["strip_level"] = self._remote._strip_buf
self._remote.cache["bus_level"] = self._remote._bus_buf
self._remote.subject.notify("ldirty")
elapsed = time.time() - start
if self._remote.event.any() and self._remote.ratelimit - elapsed > 0:
time.sleep(self._remote.ratelimit - elapsed)
else:
time.sleep(0.1)
self._remote.subject.notify(event)