Пример #1
0
void DisplayDevice::onSwapBuffersCompleted(HWComposer& hwc) const {
    if (hwc.initCheck() == NO_ERROR) {
        if (hwc.supportsFramebufferTarget()) {
            int fd = hwc.getAndResetReleaseFenceFd(mType);
            mFramebufferSurface->setReleaseFenceFd(fd);
        }
    }
}