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Python 3.12.4 and 64-bit environments compatibility #114

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66aef1e
Add description to Readme
JaeggiD Sep 16, 2024
430d3cc
Replace old time.clock function
JaeggiD Sep 16, 2024
b0e786a
Add 64bit functionality without numpy.distutils
JaeggiD Sep 16, 2024
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1 change: 1 addition & 0 deletions README.md
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
# PyKinect2
Summrized update for compatibility with Python 3.12 and 64-bit environments based based on previous pull requests.

Enables writing Kinect applications, games, and experiences using Python. Inspired by the original [PyKinect project on CodePlex](http://pytools.codeplex.com/wikipage?title=PyKinect).

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26 changes: 11 additions & 15 deletions pykinect2/PyKinectRuntime.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,14 +2,10 @@
from pykinect2.PyKinectV2 import *

import ctypes
import _ctypes
from _ctypes import COMError
import comtypes
import sys
import numpy
import time

import importlib

if sys.hexversion >= 0x03000000:
import _thread as thread
Expand Down Expand Up @@ -163,7 +159,7 @@ def __init__(self, frame_source_types):
self._last_long_exposure_infrared_frame = None
self._last_audio_frame = None

start_clock = time.clock()
start_clock = time.perf_counter()
self._last_color_frame_access = self._last_color_frame_time = start_clock
self._last_body_frame_access = self._last_body_frame_time = start_clock
self._last_body_index_frame_access = self._last_body_index_frame_time = start_clock
Expand Down Expand Up @@ -243,7 +239,7 @@ def get_last_color_frame(self):
with self._color_frame_lock:
if self._color_frame_data is not None:
data = numpy.copy(numpy.ctypeslib.as_array(self._color_frame_data, shape=(self._color_frame_data_capacity.value,)))
self._last_color_frame_access = time.clock()
self._last_color_frame_access = time.perf_counter()
return data
else:
return None
Expand All @@ -252,7 +248,7 @@ def get_last_infrared_frame(self):
with self._infrared_frame_lock:
if self._infrared_frame_data is not None:
data = numpy.copy(numpy.ctypeslib.as_array(self._infrared_frame_data, shape=(self._infrared_frame_data_capacity.value,)))
self._last_infrared_frame_access = time.clock()
self._last_infrared_frame_access = time.perf_counter()
return data
else:
return None
Expand All @@ -261,7 +257,7 @@ def get_last_depth_frame(self):
with self._depth_frame_lock:
if self._depth_frame_data is not None:
data = numpy.copy(numpy.ctypeslib.as_array(self._depth_frame_data, shape=(self._depth_frame_data_capacity.value,)))
self._last_depth_frame_access = time.clock()
self._last_depth_frame_access = time.perf_counter()
return data
else:
return None
Expand All @@ -270,15 +266,15 @@ def get_last_body_index_frame(self):
with self._body_index_frame_lock:
if self._body_index_frame_data is not None:
data = numpy.copy(numpy.ctypeslib.as_array(self._body_index_frame_data, shape=(self._body_index_frame_data_capacity.value,)))
self._last_body_index_frame_access = time.clock()
self._last_body_index_frame_access = time.perf_counter()
return data
else:
return None

def get_last_body_frame(self):
with self._body_frame_lock:
if self._body_frame_bodies is not None:
self._last_body_frame_access = time.clock()
self._last_body_frame_access = time.perf_counter()
return self._body_frame_bodies.copy()
else:
return None
Expand Down Expand Up @@ -340,7 +336,7 @@ def handle_color_arrived(self, handle_index):
try:
with self._color_frame_lock:
colorFrame.CopyConvertedFrameDataToArray(self._color_frame_data_capacity, self._color_frame_data, PyKinectV2.ColorImageFormat_Bgra)
self._last_color_frame_time = time.clock()
self._last_color_frame_time = time.perf_counter()
except:
pass
colorFrame = None
Expand All @@ -358,7 +354,7 @@ def handle_depth_arrived(self, handle_index):
try:
with self._depth_frame_lock:
depthFrame.CopyFrameDataToArray(self._depth_frame_data_capacity, self._depth_frame_data)
self._last_depth_frame_time = time.clock()
self._last_depth_frame_time = time.perf_counter()
except:
pass
depthFrame = None
Expand All @@ -378,7 +374,7 @@ def handle_body_arrived(self, handle_index):
with self._body_frame_lock:
bodyFrame.GetAndRefreshBodyData(self._body_frame_data_capacity, self._body_frame_data)
self._body_frame_bodies = KinectBodyFrameData(bodyFrame, self._body_frame_data, self.max_body_count)
self._last_body_frame_time = time.clock()
self._last_body_frame_time = time.perf_counter()

# need these 2 lines as a workaround for handling IBody referencing exception
self._body_frame_data = None
Expand All @@ -402,7 +398,7 @@ def handle_body_index_arrived(self, handle_index):
try:
with self._body_index_frame_lock:
bodyIndexFrame.CopyFrameDataToArray(self._body_index_frame_data_capacity, self._body_index_frame_data)
self._last_body_index_frame_time = time.clock()
self._last_body_index_frame_time = time.perf_counter()
except:
pass
bodyIndexFrame = None
Expand All @@ -419,7 +415,7 @@ def handle_infrared_arrived(self, handle_index):
try:
with self._infrared_frame_lock:
infraredFrame.CopyFrameDataToArray(self._infrared_frame_data_capacity, self._infrared_frame_data)
self._last_infrared_frame_time = time.clock()
self._last_infrared_frame_time = time.perf_counter()
except:
pass
infraredFrame = None
Expand Down
18 changes: 12 additions & 6 deletions pykinect2/PyKinectV2.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,9 +7,7 @@
from comtypes import *
from comtypes import GUID
from ctypes import HRESULT
from comtypes import helpstring
from comtypes import COMMETHOD
from comtypes import dispid
STRING = c_char_p
INT_PTR = c_int
from ctypes.wintypes import _LARGE_INTEGER
Expand All @@ -18,10 +16,9 @@
from ctypes.wintypes import _FILETIME
WSTRING = c_wchar_p

from _ctypes import COMError
comtypes.hresult.E_PENDING = 0x8000000A

import numpy.distutils.system_info as sysinfo



class _event(object):
Expand Down Expand Up @@ -2216,7 +2213,15 @@ class ICoordinateMappingChangedEventArgs(comtypes.IUnknown):
('grfStateBits', c_ulong),
('reserved', c_ulong),
]
required_size = 64 + sysinfo.platform_bits / 4

# Test version to replace numpy.distutils which is deprecated
import struct

def get_platform_bits():
return 64 if struct.calcsize('P') * 8 == 64 else 32

platform_bits = get_platform_bits()
required_size = 64 + platform_bits / 4

assert sizeof(tagSTATSTG) == required_size, sizeof(tagSTATSTG)
assert alignment(tagSTATSTG) == 8, alignment(tagSTATSTG)
Expand Down Expand Up @@ -2865,7 +2870,8 @@ class IMultiSourceFrameReader(comtypes.IUnknown):
'JointType_HipLeft', 'ColorImageFormat_Rgba',
'IColorCameraSettings', '_DetectionResult',
'IColorFrameReader', 'ColorImageFormat_Yuy2', '_Activity']
from comtypes import _check_version; _check_version('')

# from comtypes import _check_version; _check_version('')


KINECT_SKELETON_COUNT = 6
Expand Down