public GLPbufferImpl(GLDrawableImpl pbufferDrawable, GLContext parentContext) {
GLCapabilities caps =
(GLCapabilities)
pbufferDrawable
.getNativeWindow()
.getGraphicsConfiguration()
.getNativeGraphicsConfiguration()
.getChosenCapabilities();
if (caps.isOnscreen()) {
if (caps.isPBuffer()) {
throw new IllegalArgumentException(
"Error: Given drawable is Onscreen and Pbuffer: " + pbufferDrawable);
}
throw new IllegalArgumentException("Error: Given drawable is Onscreen: " + pbufferDrawable);
} else {
if (!caps.isPBuffer()) {
throw new IllegalArgumentException(
"Error: Given drawable is not Pbuffer: " + pbufferDrawable);
}
}
this.pbufferDrawable = pbufferDrawable;
context = (GLContextImpl) pbufferDrawable.createContext(parentContext);
context.setSynchronized(true);
}
public void releaseTexture() {
// Doesn't make much sense to try to do this on the event dispatch
// thread given that it has to be called while the context is current
context.releasePbufferFromTexture();
}
public void bindTexture() {
// Doesn't make much sense to try to do this on the event dispatch
// thread given that it has to be called while the context is current
context.bindPbufferToTexture();
}