Recent changes to bugs

libfreenect - Updated constant name

2012-07-26T08:22:39Z

Hello,
in your current version there's an old declaration which won't work in newer libfreenect versions.
In camera_kinect.hpp you have to change FREENECT_DEPTH_11BIT_SIZE to FREENECT_DEPTH_11BIT.

Best regards,
Dennis

dsmerge exists with an exception

2011-10-14T02:40:08Z

The dataset that gets created in dsmerge.cpp defaults to DYNASET_SAVE mode
and the 'data' matrix is never allocated in dataset::allocate. dataset::merge tries to operate on the empty variable, data, which raises an error.

Modifying merge() in dsmerge.cpp will correct this behavior.
dataset<Tdata> ds0(ds0_name.c_str());
ds0.set_save(DATASET_SAVE);
ds0.merge(ds1_name.c_str(), ds2_name.c_str(), inroot);

idx_sqrt2 unit test fails for trunk r1408

2010-11-15T19:58:41Z

1) test: idxops_test2::idx_sqrt2 (F) line: 33 /home/rhh/Downloads/eblearn/tools/tester/src/idxops_test2.cpp
assertion failed
- Expression: false

Operating system is Fedora 13 64-bit with the following packages installed:
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Data path for testing is: /home/rhh/Downloads/eblearn/core/../tools/data
-- Target OS is Linux (64 bits)
-- Checking for [mkl - guide - pthread]
-- Checking for [mkl - guide - pthread] -- includes not found
-- Checking for [mkl_ia32 - guide - pthread]
-- Checking for [mkl_ia32 - guide - pthread] -- includes not found
-- Checking for [mkl_em64t - guide - pthread]
-- Checking for [mkl_em64t - guide - pthread] -- includes not found
-- Checking for [cblas]
-- Checking for [cblas] -- includes not found
-- Checking for [cblas]
-- Checking for [cblas] -- includes found: /usr/include
-- Checking for [cblas] -- libraries found: /usr/lib64/atlas/libcblas.so
__ WARNING: Intel IPP not found, install to speed up (optional).
-- Found ImageMagick: TRUE
-- ImageMagick convert: /usr/bin/convert
-- ImageMagick Found.
-- checking for module 'ImageMagick++'
-- found ImageMagick++, version 6.5.8
-- Magick++ includes: /usr/include/ImageMagick
-- Magick++ library: /usr/lib64/libMagick++.so
-- Magick++ Found.
-- Found MPI: /usr/lib64/mpich2/lib/libmpichcxx.so
-- MPI includes: /usr/include/mpich2-x86_64
-- MPI library: /usr/lib64/mpich2/lib/libmpichcxx.so;/usr/lib64/mpich2/lib/libmpich.so;/usr/lib64/mpich2/lib/libopa.a;/usr/lib64/libpthread.so;/usr/lib64/librt.so
-- MPI Found.
-- Compilation flags: -D__LINUX__ -pthread -D__CBLAS__ -D__IMAGEMAGICK__ -D__MAGICKPP__ -D__MPI__
-- Configuring done
-- Generating done
-- Build files have been written to: /home/rhh/Downloads/eblearn/core/build/Release
make[1]: Entering directory `/home/rhh/Downloads/eblearn/core/build/Release'
make[2]: Entering directory `/home/rhh/Downloads/eblearn/core/build/Release'
make[3]: Entering directory `/home/rhh/Downloads/eblearn/core/build/Release'
Scanning dependencies of target idx
make[3]: Leaving directory `/home/rhh/Downloads/eblearn/core/build/Release'
make[3]: Entering directory `/home/rhh/Downloads/eblearn/core/build/Release'

I've got following error when using your library.

2009-11-06T08:32:22Z

On Ubuntu 9.10, I was trying to use imagedir_to_idx function, I can compile successfully but when I build I've got the following error. I'm try to use this library for my project but I'm very new to linux. Please help. Thank you in advance.

g++-4.3 -Wall -I /home/tiratat/eblearn/libeblearn/include -I /home/tiratat/eblearn/libidx/include -I /home/tiratat/eblearn/libspidx/include -I /home/tiratat/eblearn/libeblearntools/include -o "test" "test.cpp" (in directory: /home/tiratat)
/tmp/ccuh9tlr.o: In function `main':
test.cpp:(.text+0xce): undefined reference to `ebl::imagedir_to_idx(char const*, unsigned int, int, char const*, char const*, char const*, char const*, bool, bool, char const*, char const*, ebl::idx<int>*, ebl::idx<unsigned char>*, unsigned int, int)'
collect2: ld returned 1 exit status
Compilation failed.

I'm using code from SVN rev 357. I'm using g++ 4.3 because g++ 4.4 cannot compile at all. I'm already put this line in my code>>

#include "libeblearn.h"
#ifdef __GUI__
#include "libeblearngui.h"
#endif
#include "libeblearntools.h"

#include <cstring>
#include <iostream>
#include <fstream>

//using namespace boost::filesystem;
#ifdef __BOOST__
using namespace boost;
#endif

using namespace std;
using namespace ebl;

which was copy from your posture demo's main.cpp and when I try to compile and build your posture demo's main.cpp I've error similar to above error. I'm attaching my code which was very simple.

Thank you again!