static void android_view_GLES20Canvas_drawArc(JNIEnv* env, jobject clazz, jlong rendererPtr, jfloat left, jfloat top, jfloat right, jfloat bottom, jfloat startAngle, jfloat sweepAngle, jboolean useCenter, jlong paintPtr) { DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); Paint* paint = reinterpret_cast<Paint*>(paintPtr); renderer->drawArc(left, top, right, bottom, startAngle, sweepAngle, useCenter, paint); }