Brandyn White bwhite
bwhite
/ Bayer Crash
Created
December 4, 2010 23:14
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| brandyn@router:~/projects/libfreenect/build/bin$ ./glpclview | |
| [Stream 70] Expected 1748 data bytes, but got 1908. Dropping... | |
| Segmentation fault | |
| brandyn@router:~/projects/libfreenect/build/bin$ valgrind ./glpclview | |
| ==5505== Memcheck, a memory error detector | |
| ==5505== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al. | |
| ==5505== Using Valgrind-3.6.0.SVN-Debian and LibVEX; rerun with -h for copyright info | |
| ==5505== Command: ./glpclview | |
| ==5505== | |
| [Stream 70] Expected 1748 data bytes, but got 1908. Dropping... |
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| brandyn@router:~/projects/libfreenect/examples$ LD_LIBRARY_PATH="../build/lib" valgrind ./cvdemo | |
| ==7897== Memcheck, a memory error detector | |
| ==7897== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al. | |
| ==7897== Using Valgrind-3.6.0.SVN-Debian and LibVEX; rerun with -h for copyright info | |
| ==7897== Command: ./cvdemo | |
| ==7897== | |
| [Stream 70] Expected 1748 data bytes, but got 1908. Dropping... | |
| [Stream 70] Expected 1748 data bytes, but got 1908. Dropping... | |
| [Stream 70] Expected 1748 data bytes, but got 1908. Dropping... | |
| [Stream 70] Expected 1748 data bytes, but got 1908. Dropping... |
bwhite
/ Invalid Write
Created
December 5, 2010 00:54
This is from valgrind ./glview on https://github.com/bwhite/libfreenect we didn't make any related changes
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| [Stream 80] Lost 1 packets | |
| raw acceleration: -30 -283 746 mks acceleration: -0.359218 -3.388623 8.932553[Stream 80] Lost 3 packets | |
| [Stream 80] Inconsistent flag 81 with 52 packets in buf (162 total), resyncing... | |
| raw acceleration: -32 -291 754 mks acceleration: -0.383166 -3.484414 9.028344[Stream 80] Invalid magic 577d | |
| raw acceleration: -28 -283 746 mks acceleration: -0.335270 -3.388623 8.932553[Stream 80] Invalid magic 0115 | |
| raw acceleration: -31 -271 732 mks acceleration: -0.371192 -3.244935 8.764918[Stream 80] Invalid magic 0216 | |
| raw acceleration: -31 -271 763 mks acceleration: -0.371192 -3.244935 9.136110[Stream 80] Invalid magic 0113 | |
| [Stream 80] Lost 1 packets | |
| [Stream 80] Lost 3 packets | |
| raw acceleration: -24 -275 762 mks acceleration: -0.287374 -3.292831 9.124136[Stream 80] Inconsistent flag 85 with 50 packets in buf (162 total), resyncing... |
bwhite
/ Invalid write in cameras.c
Created
December 5, 2010 01:16
From https://github.com/OpenKinect/libfreenect master, only change was to add -g during build. This is output from valgrind ./glview
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| [Stream 80] Lost 3 packets | |
| [Stream 80] Inconsistent flag 82 with 161 packets in buf (162 total), resyncing... | |
| raw acceleration: -28 -283 738 mks acceleration: -0.335270 -3.388623 8.836762[Stream 70] Invalid magic c2ff | |
| [Stream 70] Invalid magic c2ff | |
| raw acceleration: -31 -283 746 mks acceleration: -0.371192 -3.388623 8.932553[Stream 80] Invalid magic 031c | |
| [Stream 80] Lost 1 packets | |
| [Stream 80] Lost 3 packets | |
| raw acceleration: -28 -283 734 mks acceleration: -0.335270 -3.388623 8.788866[Stream 80] Invalid magic 1715 | |
| [Stream 80] Lost 1 packets | |
| [Stream 80] Lost 4 packets |
bwhite
/ glpclview error
Created
December 5, 2010 02:26
— forked from anonymous/glpclview error
bwhite
/ gist:729565
Created
December 5, 2010 22:51
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| commit 806a90d816d9ffe3a5c6191e83c74572f4ed924c | |
| Author: Kyle Machulis <[email protected]> | |
| Date: Tue Nov 30 20:49:09 2010 -0800 | |
| Added missing stdlib include to glview so compilers would stop complaining about malloc | |
| Signed-off-by: Kyle Machulis <[email protected]> | |
| commit ac2124e8567d8e6be6824fc58f7e9eab47c7bbee | |
| Author: Hector Martin <[email protected]> |
bwhite
/ Libfreenect install
Created
December 9, 2010 20:41
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| Snow Leopard | |
| python - system | |
| xcode - dmg (DVD) | |
| easy_install - source - http://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c11.tar.gz#md5=7df2a529a074f613b509fb44feefe74e | |
| pip - sudo easy_install pip | |
| pyopengl - sudo easy_install pyopengl | |
| numpy - sudo easy_install numpy | |
| wx - dmg unicode for 2.6 | |
| git - dmg - http://git-osx-installer.googlecode.com/files/git-1.7.3.2-intel-leopard.dmg | |
| cython - source - http://www.cython.org/release/Cython-0.13.tar.gz |
bwhite
/ gist:751111
Created
December 22, 2010 04:46
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| import wx | |
| import wx.glcanvas | |
| from OpenGL.GL import * | |
| class GLFrame(wx.Frame): | |
| """A simple class for using OpenGL with wxPython.""" | |
| def __init__(self, parent, id, title, pos=wx.DefaultPosition, | |
| size=wx.DefaultSize, style=wx.DEFAULT_FRAME_STYLE, |
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| Versions | |
| OSX - Snow Leopard | |
| Python 2.7.1, Scipy (0.9.0b1), Numpy (1.5.1), Wx (2.9.1.1 - Cocoa) - All from official DMG's | |
| Install git | |
| http://code.google.com/p/git-osx-installer/downloads/detail?name=git-1.7.3.3-x86_64-leopard.dmg&can=3&q= | |
bwhite
/ demo_cv_sync.py
Created
December 29, 2010 03:44
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| #!/usr/bin/env python | |
| import freenect | |
| import cv | |
| import numpy as np | |
| cv.NamedWindow('Depth') | |
| cv.NamedWindow('Video') | |
| print('Press ESC in window to stop') | |
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