Revert "change xbmc/ path to src/ in all files"

This reverts commit 4949be256667f3e500e52b7084476ae1f2b00d92.
Revert "rename xbmc folder to src"

This reverts commit 135fe8734924f79cedace50986a0fa4f12d76647.
Merge pull request #5956 from FernetMenta/rename

revert rename xbmc to src
BaseRender: Allow 1px wrong in aspect ratio to not do completeley refit the image