public static void getGLXVersion(long display, int major[], int minor[]) {
if (0 == display) {
throw new GLException("null display handle");
}
if (major.length < 1 || minor.length < 1) {
throw new GLException("passed int arrays size is not >= 1");
}
if (!GLX.glXQueryVersion(display, major, 0, minor, 0)) {
throw new GLException("glXQueryVersion failed");
}
// Work around bugs in ATI's Linux drivers where they report they
// only implement GLX version 1.2 on the server side
if (major[0] == 1 && minor[0] == 2) {
String str = GLX.glXGetClientString(display, GLX.GLX_VERSION);
try {
// e.g. "1.3"
major[0] = Integer.valueOf(str.substring(0, 1)).intValue();
minor[0] = Integer.valueOf(str.substring(2, 3)).intValue();
} catch (Exception e) {
major[0] = 1;
minor[0] = 2;
}
}
}
/**
* Workaround for apparent issue with ATI's proprietary drivers where direct contexts still send
* GLX tokens for GL calls
*/
public static String getVendorName(long display) {
return GLX.glXGetClientString(display, GLX.GLX_VENDOR);
}
public static String getExtension(long display) {
return GLX.glXGetClientString(display, GLX.GLX_EXTENSIONS);
}