stopPipeline      136 modules/videoio/src/cap_gstreamer.cpp     void stopPipeline();
stopPipeline      190 modules/videoio/src/cap_gstreamer.cpp         this->stopPipeline();
stopPipeline      422 modules/videoio/src/cap_gstreamer.cpp     this->stopPipeline();
stopPipeline      938 modules/videoio/src/cap_gstreamer.cpp         this->stopPipeline();