Method onEnableOpenGLKnobValueChanged

Engine/OfxEffectInstance.cpp:2759–2771

}

void
OfxEffectInstance::onEnableOpenGLKnobValueChanged(bool activated)
{
    const Plugin* p = getNode()->getPlugin();
    if (p->getPluginOpenGLRenderSupport() == ePluginOpenGLRenderSupportYes) {
        // The property may only change if the plug-in has the property set to yes on the descriptor
        if (activated) {
            effectInstance()->getProps().setStringProperty(kOfxImageEffectPropOpenGLRenderSupported, "true");
        } else {
            effectInstance()->getProps().setStringProperty(kOfxImageEffectPropOpenGLRenderSupported, "false");
        }
    }
}

bool
OfxEffectInstance::supportsMultiResolution() const