[osg-users] [osgPlugins] osgDB::readImageFile() chooses ffmpeg over libpng

[Paul]

My fix for this: 

Upon inspection of ReaderWriterPNG.cpp
line - 371


Code:
virtual ReadResult readImage(const std::string& file, const osgDB::ReaderWriter::Options* options) const
{
std::string ext = osgDB::getLowerCaseFileExtension(file);
if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED;
.
.
.



if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED; seems to filter the plugin's accepted extensions. 

I've altered ReaderWriterFFmpeg.cpp to include this as well..


Code:
line - 135
virtual ReadResult readImage(const std::string & filename, const osgDB::ReaderWriter::Options* options) const
{
const std::string ext = osgDB::getLowerCaseFileExtension(filename);
if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED;
.
.
.




Not sure if this is the proper fix..  but it works for me.

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