Hi Dave,
C:/osg/OpenSceneGraph-3.2.2-rc2/3rdParty/x86/lib/libpng16.lib (found version
1.6.7)
- you are linking the 32bit libraries ..
Hi,
I've been struggling to get the PNG plugin working. I've built it, but the
cookbook_02_7 is crashing down inside libpng16.dll.
I have a couple of questions.
1] I would have thought that I am doing a 64-bit build, since I have a 64-bit
OS. However when I run cmake/configure I see it report 32-bit architecture
detected.
32 bit architecture detected
3rdParty-Package ENV variable found:C:\osg\OpenSceneGraph-3.2.2-rc2\3rdParty/x86
Could NOT find LibXml2 (missing: LIBXML2_LIBRARIES LIBXML2_INCLUDE_DIR)
Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
Could NOT find CURL (missing: CURL_LIBRARY CURL_INCLUDE_DIR)
Could NOT find SDL (missing: SDL_LIBRARY SDL_INCLUDE_DIR)
Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
Found unsuitable Qt version from NOTFOUND
Could NOT find Qt3 (missing: QT_QT_LIBRARY QT_INCLUDE_DIR QT_MOC_EXECUTABLE)
Could NOT find GLUT (missing: GLUT_glut_LIBRARY GLUT_INCLUDE_DIR)
Could NOT find wxWidgets (missing: wxWidgets_FOUND)
Found PNG:
optimized;C:/osg/OpenSceneGraph-3.2.2-rc2/3rdParty/x86/lib/libpng16d.lib;debug;C:/osg/OpenSceneGraph-3.2.2-rc2/3rdParty/x86/lib/libpng16.lib
(found version 1.6.7)
Could NOT find TIFF (missing: TIFF_LIBRARY TIFF_INCLUDE_DIR)
Configuring done
Generating done
So I have been pointing my cookbooks (osgrecipes) to the x86 versions found in
the 3rdParty folder: example
C:/osg/OpenSceneGraph-3.2.2-rc2/3rdParty/x86/lib/libpng16.lib is the value I
have set PNG_LIBRARY to.
The current callstack I see when I crash is as follows:
005dd4a8() Unknown
[Frames below may be incorrect and/or missing]
libpng16.dll!004dba8c() Unknown
osgdb_pngd.dll!ReaderWriterPNG::readPNGStream(std::basic_istreamchar,std::char_traitschar
fin) Line 202 C++
osgdb_pngd.dll!ReaderWriterPNG::readImage(const
std::basic_stringchar,std::char_traitschar,std::allocatorchar file,
const osgDB::Options * options) Line 381 C++
osg100-osgDBd.dll!osgDB::Registry::ReadImageFunctor::doRead(osgDB::ReaderWriter
rw) Line 915 C++
osg100-osgDBd.dll!osgDB::Registry::read(const osgDB::Registry::ReadFunctor
readFunctor) Line 1175 C++
osg100-osgDBd.dll!osgDB::Registry::readImplementation(const
osgDB::Registry::ReadFunctor readFunctor, osgDB::Options::CacheHintOptions
cacheHint) Line 1278 C++
osg100-osgDBd.dll!osgDB::Registry::readImageImplementation(const
std::basic_stringchar,std::char_traitschar,std::allocatorchar
fileName, const osgDB::Options * options) Line 1360 C++
osg100-osgDBd.dll!osgDB::Registry::readImage(const
std::basic_stringchar,std::char_traitschar,std::allocatorchar
fileName, const osgDB::Options * options) Line 221 C++
osg100-osgDBd.dll!osgDB::readImageFile(const
std::basic_stringchar,std::char_traitschar,std::allocatorchar
filename, const osgDB::Options * options) Line 43 C++
cookbook_02_07d.exe!osgDB::readImageFile(const
std::basic_stringchar,std::char_traitschar,std::allocatorchar
filename) Line 82 C++
cookbook_02_07d.exe!main(int argc, char * * argv) Line 16 C++
[External Code]
Any suggestions would be appreciated.
Cheers,
Dave
--
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=63354#63354
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