protected boolean createImpl(GLContextImpl shareWith) {
long share = createImplPreset(shareWith);
long ctx = Java2D.createOGLContextOnSurface(graphics, share);
if (ctx == 0) {
if (DEBUG) {
System.err.println("Error creating current: " + this);
}
return false;
}
if (!Java2D.makeOGLContextCurrentOnSurface(graphics, contextHandle)) {
Java2D.destroyOGLContext(ctx);
if (DEBUG) {
System.err.println("Error making created context current: " + this);
}
return false;
}
setGLFunctionAvailability(true, 0, 0, CTX_PROFILE_COMPAT, false); // use GL_VERSION
contextHandle = ctx;
return true;
}
protected void makeCurrentImpl() throws GLException {
if (!Java2D.makeOGLContextCurrentOnSurface(graphics, contextHandle)) {
throw new GLException("Error making context current");
}
}
protected void destroyImpl() throws GLException {
Java2D.destroyOGLContext(contextHandle);
}