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Added checking for video file via normal file path checking and handling of

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.xine extension as a special case for XINE style filenames.
This commit is contained in:
Robert Osfield
2005-03-03 12:40:15 +00:00
parent 7fca7456ce
commit dd30c457bd
1 changed files with 28 additions and 12 deletions
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40
src/osgPlugins/xine/ReaderWriterXine.cpp
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@@ -49,7 +49,7 @@ class XineImageStream : public osg::ImageStream
// set up audio driver
char* audio_driver = getenv("OSG_XINE_AUDIO_DRIVER");
_ao = audio_driver ? xine_open_audio_driver(_xine, audio_driver, NULL) : xine_open_audio_driver(_xine, "none", NULL);
_ao = audio_driver ? xine_open_audio_driver(_xine, audio_driver, NULL) : xine_open_audio_driver(_xine, "auto", NULL);
if (!_vo)
{
@@ -70,6 +70,8 @@ class XineImageStream : public osg::ImageStream
_ready = false;
// play();
return true;
}
@@ -97,8 +99,8 @@ class XineImageStream : public osg::ImageStream
virtual void pause()
{
if (_status==PAUSED) return;
if (_status==PAUSED || _status==INVALID) return;
_status=PAUSED;
if (_stream)
@@ -109,10 +111,13 @@ class XineImageStream : public osg::ImageStream
virtual void rewind()
{
if (_status==INVALID) return;
_status=REWINDING;
if (_stream)
{
xine_trick_mode(_stream,XINE_TRICK_MODE_FAST_REWIND,0);
osg::notify(osg::WARN)<<"Warning::XineImageStream::rewind() - rewind disabled at present."<<std::endl;
// xine_trick_mode(_stream,XINE_TRICK_MODE_FAST_REWIND,0);
}
}
@@ -244,22 +249,33 @@ class ReaderWriterXine : public osgDB::ReaderWriter
virtual bool acceptsExtension(const std::string& extension) const
{
return osgDB::equalCaseInsensitive(extension,"mpg") ||
osgDB::equalCaseInsensitive(extension,"mov");
osgDB::equalCaseInsensitive(extension,"mov") ||
osgDB::equalCaseInsensitive(extension,"avi") ||
osgDB::equalCaseInsensitive(extension,"xine");
}
virtual ReadResult readImage(const std::string& file, const osgDB::ReaderWriter::Options*) const
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;
//std::string fileName = osgDB::findDataFile( file, options );
//if (fileName.empty()) return ReadResult::FILE_NOT_FOUND;
std::string ext = osgDB::getLowerCaseFileExtension(file);
if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED;
std::string fileName;
if (ext=="xine")
{
fileName = osgDB::getNameLessExtension(file);
osg::notify(osg::NOTICE)<<"Xine stipped filename = "<<fileName;
}
else
{
fileName = osgDB::findDataFile( file, options );
if (fileName.empty()) return ReadResult::FILE_NOT_FOUND;
}
osg::notify(osg::NOTICE)<<"ReaderWriterXine::readImage "<< file<< std::endl;
osg::ref_ptr<osgXine::XineImageStream> imageStream = new osgXine::XineImageStream();
if (!imageStream->open(_xine, file)) return ReadResult::FILE_NOT_HANDLED;
if (!imageStream->open(_xine, fileName)) return ReadResult::FILE_NOT_HANDLED;
return imageStream.release();
}