Refactored original UserData and Descriptions strings to be managed alongside the new user object suppport within
a single osg::Object::UserDataContainer.
- Support for writing unsigned 16-bit images (GL_UNSIGNED_SHORT)
- Code to parse the options string for the following options:
-- Flag to turn off the compression. The PACKBITS compression type causes issues for me with some programs on Windows (Picasa for example).
-- Options to set the XRESOLUTION and YRESOLUTION tags (DPI) in the TIFF file.
Existing behavior (PACKBITS compression, DPI tags left at default) is preserved if the options string is not set.
"
"I checked your solution and found one missing point which makes it still produce the tif error:
The very first seek_set on the empty stream with zero offset."
"This means that the empty stream is seeked again resulting in the fail bit to be set. Your code does not check this case, furthermore you use t_off instead of std::ostream::streampos for the tellp() calls. In this special case (empty stream) tellp() returns -1 which is cast to 0xFFFFFFFFFF as t_off is unsigned. I suggest this addition to your code (within the switch statement)"
Here is a quick list of the modified files:
Archive - getDirectoryContents() no longer pure virtual
Archive.cpp - default getDirectoryContents() implementation
unzip.cpp - modified to fix a bug where the same file will not load twice in a row
ZipArchive.h / ZipArchive.cpp - extends osgDB::Archive and provides support for random access loading within a .zip file
ReaderWriterZip.cpp - modified to use the ZipArchive class"
Here is a quick list of the modified files:
Archive - getDirectoryContents() no longer pure virtual
Archive.cpp - default getDirectoryContents() implementation
unzip.cpp - modified to fix a bug where the same file will not load twice in a row
ZipArchive.h / ZipArchive.cpp - extends osgDB::Archive and provides support for random access loading within a .zip file
ReaderWriterZip.cpp - modified to use the ZipArchive class"
CID 11669: Uninitialized pointer field (UNINIT_CTOR)
Non-static class member _glAttachShader is not initialized in this constructor nor in any functions that it calls.
Non-static class member _glBindAttribLocation is not initialized in this constructor nor in any functions that it calls.
...
CID 11699: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _areTessellationShadersSupported is not initialized in this constructor nor in any functions that it calls.
CID 12328: Resource leak (RESOURCE_LEAK)
Calling allocation function "osg::KdTree::cloneType() const". (The virtual call resolves to "osg::Object * osg::KdTree::cloneType() const".) [show details]
Failing to save storage allocated by "this->_kdTreePrototype->cloneType()" leaks it.
CID 11692: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _allocationMode is not initialized in this constructor nor in any functions that it calls.
CID 11668: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _primitiveMode is not initialized in this constructor nor in any functions that it calls.
CID 11697: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _type is not initialized in this constructor nor in any functions that it calls.
CID 11698: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _type is not initialized in this constructor nor in any functions that it calls.
CID 12329: Resource leak (RESOURCE_LEAK)
Calling allocation function "osg::Object::clone(osg::CopyOp const &) const". (The virtual call resolves to "osg::Object * GDALPlugin::DataSetLayer::clone(osg::CopyOp const &) const".) [show details]
Failing to save storage allocated by "this->getVertexArray()->clone(struct osg::CopyOp const(128U))" leaks it.
CID 11696: Uninitialized scalar field (UNINIT_CTOR)
Non-static class member _simulationTime is not initialized in this constructor nor in any functions that it calls.
CID 11695: Uninitialized pointer field (UNINIT_CTOR)
Non-static class member _ximpl is not initialized in this constructor nor in any functions that it calls.
