launchGpuStereoAlg  193 samples/gpu/stereo_multi.cpp     static void launchGpuStereoAlg(void* userData);
launchGpuStereoAlg  249 samples/gpu/stereo_multi.cpp     Thread thread0(launchGpuStereoAlg, &launchDatas[0]);
launchGpuStereoAlg  250 samples/gpu/stereo_multi.cpp     Thread thread1(launchGpuStereoAlg, &launchDatas[1]);