Place all channels to same Frame class.

.gitlab-ci.yml

components/rgbd-sources/CMakeLists.txt

components/rgbd-sources/include/ftl/rgbd/detail/source.hpp

components/rgbd-sources/include/ftl/rgbd/frame.hpp

components/rgbd-sources/include/ftl/rgbd/source.hpp

components/rgbd-sources/src/algorithms/fixstars_sgm.cpp

components/rgbd-sources/src/algorithms/fixstars_sgm.hpp

components/rgbd-sources/src/disparity.cpp

components/rgbd-sources/src/disparity.hpp

components/rgbd-sources/src/frame.cpp

components/rgbd-sources/src/offilter.cpp

components/rgbd-sources/src/stereovideo.cpp

components/rgbd-sources/src/stereovideo.hpp