Building:

JNI SWIG bindings:

$ gcc -shared -fPIC -fno-strict-aliasing -O2
-I/path/to/your/jdk/includes
libwebp_java_wrap.c
-lwebp
-o libwebp_jni.so

-------------------------------------- BEGIN PSEUDO EXAMPLE import com.google.webp.libwebp;

import java.lang.reflect.Method;

public class libwebp_jni_example { static { System.loadLibrary("webp_jni"); }

/**

• usage: java -cp libwebp.jar:. libwebp_jni_example */ public static void main(String argv[]) { final int version = libwebp.WebPGetDecoderVersion(); System.out.println("libwebp version: " + Integer.toHexString(version));

System.out.println("libwebp methods:");

final Method[] libwebpMethods = libwebp.class.getDeclaredMethods();
for (int i = 0; i < libwebpMethods.length; i++) {
  System.out.println(libwebpMethods[i]);
}

} } -------------------------------------- END PSEUDO EXAMPLE

$ javac -cp libwebp.jar libwebp_jni_example.java $ java -Djava.library.path=. -cp libwebp.jar:. libwebp_jni_example

Python SWIG bindings:

$ python setup.py build_ext $ python setup.py install --prefix=pylocal

-------------------------------------- BEGIN PSEUDO EXAMPLE import glob import sys sys.path.append(glob.glob('pylocal/lib/python*/site-packages')[0])

from com.google.webp import libwebp print "libwebp decoder version: %x" % libwebp.WebPGetDecoderVersion()

print "libwebp attributes:" for attr in dir(libwebp): print attr -------------------------------------- END PSEUDO EXAMPLE