FGFS-4.1/OpenSceneGraph
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From Colin McDonald, "The writeImage method in ReaderWriterPNM.cpp had an error checking the

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accepted file extensions, so that once the plugin was loaded in the
Registry it would grab any image file write request, regardless of the
file extension.  This was a particular problem if it was statically loaded."
This commit is contained in:
Robert Osfield 2007-05-24 16:11:42 +00:00
parent a22a7f867e
commit 80d260c472
1 changed files with 2 additions and 1 deletions
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src/osgPlugins/pnm/ReaderWriterPNM.cpp
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@ -468,8 +468,9 @@ class ReaderWriterPNM : public osgDB::ReaderWriter
virtual WriteResult writeImage(const osg::Image& image,const std::string& fileName, const osgDB::ReaderWriter::Options* options) const
{
// Only ppm format output supported
std::string ext = osgDB::getFileExtension(fileName);
if (!acceptsExtension("ppm")) return WriteResult::FILE_NOT_HANDLED;
if ( !osgDB::equalCaseInsensitive(ext, "ppm") ) return WriteResult::FILE_NOT_HANDLED;
// only support rgb images right now.
if (image.getPixelFormat()!=GL_RGB || image.getDataType()!=GL_UNSIGNED_BYTE) return WriteResult("Error image pixel format not supported by pnm writer.");