Posted by Goofyseeker3 on Mar 03, 2024; 11:35am
URL: https://forum.jogamp.org/Unable-to-determine-GraphicsConfiguration-tp4042444p4043352.html

So I wrote a code that extracts native libs from jar directly into a java provided temporary file folder, and loads the native libraries from there, which works, no warnings or errors.

Here the code for reference:

    public static void loadNativeLibrary(String[] filename, boolean loadresourcefromjar) {
                try {
                        Path tempdir = Files.createTempDirectory("loadlib");
                        String[] temppath = new String[filename.length];
                        for (int i=0;i<filename.length;i++) {
                                if (loadresourcefromjar) {
                                        File libraryfile = new File(filename[i]);
                                        String libraryfilename = libraryfile.getName();
                                        File tempfile = new File(tempdir.toAbsolutePath().toString(),libraryfilename);
                                        BufferedInputStream libraryfilestream = null;
                                        libraryfilestream = new BufferedInputStream(ClassLoader.getSystemClassLoader().getResourceAsStream(libraryfile.getPath().replace(File.separatorChar, '/')));
                                        Files.copy(libraryfilestream, tempfile.toPath(), StandardCopyOption.REPLACE_EXISTING);
                            libraryfilestream.close();
                            temppath[i] = tempfile.toPath().toAbsolutePath().toString();
                                }
                        }
                        for (int i=0;i<filename.length;i++) {
                                System.load(temppath[i]);
                        }
                } catch (Exception ex) {ex.printStackTrace();}
    }