Method fenceSync

core/src/processing/opengl/PJOGL.java:1201–1208

(int condition, int flags)

  // Synchronization

  @Override
  public long fenceSync(int condition, int flags) {
    if (gl3es3 != null) {
      return gl3es3.glFenceSync(condition, flags);
    } else {
      throw new RuntimeException(String.format(MISSING_GLFUNC_ERROR, "fenceSync()"));
    }
  }

  @Override
  public void deleteSync(long sync) {