[inline, virtual]
Reimplemented in Impala::Core::Stream::RgbDataSrcLavc, and Impala::Core::Stream::RgbDataSrcLavc_old.
Definition at line 287 of file RgbDataSrc.h.
Referenced by Impala::Visualization::AppControlSrc::GetFpsString().
00288 { 00289 return '?'; 00290 }