\hypertarget{group__Emotion__Webcam}{}\section{A\+PI available for accessing webcam}
\label{group__Emotion__Webcam}\index{A\+P\+I available for accessing webcam@{A\+P\+I available for accessing webcam}}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item 
\hyperlink{group__Elua_ga3db3556eec8ef18cb8ddb43816974ac8}{E\+A\+PI} const \hyperlink{group__Eina__List__Group_ga3295e1210efea1fb0fd6acbf3cbc1f29}{Eina\+\_\+\+List} $\ast$ \hyperlink{group__Emotion__Webcam_gaf775e08a69ff46bee090688d9e2420f9}{emotion\+\_\+webcams\+\_\+get} (void)
\begin{DoxyCompactList}\small\item\em Get a list of active and available webcam. \end{DoxyCompactList}\item 
\hyperlink{group__Elua_ga3db3556eec8ef18cb8ddb43816974ac8}{E\+A\+PI} const char $\ast$ \hyperlink{group__Emotion__Webcam_gaaa4dcccbabe8c4f6c4c0b0443d67e2e4}{emotion\+\_\+webcam\+\_\+name\+\_\+get} (const \hyperlink{group__Emotion__API_gaab2660883f5966ba24784ddd3e78138a}{Emotion\+\_\+\+Webcam} $\ast$ew)
\begin{DoxyCompactList}\small\item\em Get the human understandable name of a Webcam. \end{DoxyCompactList}\item 
\hyperlink{group__Elua_ga3db3556eec8ef18cb8ddb43816974ac8}{E\+A\+PI} const char $\ast$ \hyperlink{group__Emotion__Webcam_gaacd06dc9504a2acf98ebeb681cc7d7fc}{emotion\+\_\+webcam\+\_\+device\+\_\+get} (const \hyperlink{group__Emotion__API_gaab2660883f5966ba24784ddd3e78138a}{Emotion\+\_\+\+Webcam} $\ast$ew)
\begin{DoxyCompactList}\small\item\em Get the uri of a Webcam that will be understood by emotion. \end{DoxyCompactList}\end{DoxyCompactItemize}


\subsection{Detailed Description}


\subsection{Function Documentation}
\mbox{\Hypertarget{group__Emotion__Webcam_gaf775e08a69ff46bee090688d9e2420f9}\label{group__Emotion__Webcam_gaf775e08a69ff46bee090688d9e2420f9}} 
\index{A\+P\+I available for accessing webcam@{A\+P\+I available for accessing webcam}!emotion\+\_\+webcams\+\_\+get@{emotion\+\_\+webcams\+\_\+get}}
\index{emotion\+\_\+webcams\+\_\+get@{emotion\+\_\+webcams\+\_\+get}!A\+P\+I available for accessing webcam@{A\+P\+I available for accessing webcam}}
\subsubsection{\texorpdfstring{emotion\+\_\+webcams\+\_\+get()}{emotion\_webcams\_get()}}
{\footnotesize\ttfamily \hyperlink{group__Elua_ga3db3556eec8ef18cb8ddb43816974ac8}{E\+A\+PI} const \hyperlink{group__Eina__List__Group_ga3295e1210efea1fb0fd6acbf3cbc1f29}{Eina\+\_\+\+List}$\ast$ emotion\+\_\+webcams\+\_\+get (\begin{DoxyParamCaption}\item[{void}]{ }\end{DoxyParamCaption})}



Get a list of active and available webcam. 

\begin{DoxyReturn}{Returns}
the list of available webcam at the time of the call.
\end{DoxyReturn}
It will return the current live list of webcam. It is updated before triggering E\+M\+O\+T\+I\+O\+N\+\_\+\+W\+E\+B\+C\+A\+M\+\_\+\+U\+P\+D\+A\+TE and should never be modified. \mbox{\Hypertarget{group__Emotion__Webcam_gaaa4dcccbabe8c4f6c4c0b0443d67e2e4}\label{group__Emotion__Webcam_gaaa4dcccbabe8c4f6c4c0b0443d67e2e4}} 
\index{A\+P\+I available for accessing webcam@{A\+P\+I available for accessing webcam}!emotion\+\_\+webcam\+\_\+name\+\_\+get@{emotion\+\_\+webcam\+\_\+name\+\_\+get}}
\index{emotion\+\_\+webcam\+\_\+name\+\_\+get@{emotion\+\_\+webcam\+\_\+name\+\_\+get}!A\+P\+I available for accessing webcam@{A\+P\+I available for accessing webcam}}
\subsubsection{\texorpdfstring{emotion\+\_\+webcam\+\_\+name\+\_\+get()}{emotion\_webcam\_name\_get()}}
{\footnotesize\ttfamily \hyperlink{group__Elua_ga3db3556eec8ef18cb8ddb43816974ac8}{E\+A\+PI} const char$\ast$ emotion\+\_\+webcam\+\_\+name\+\_\+get (\begin{DoxyParamCaption}\item[{const \hyperlink{group__Emotion__API_gaab2660883f5966ba24784ddd3e78138a}{Emotion\+\_\+\+Webcam} $\ast$}]{ew }\end{DoxyParamCaption})}



Get the human understandable name of a Webcam. 


\begin{DoxyParams}{Parameters}
{\em ew} & The webcam to get the name from. \\
\hline
\end{DoxyParams}
\begin{DoxyReturn}{Returns}
the actual human readable name. 
\end{DoxyReturn}
\mbox{\Hypertarget{group__Emotion__Webcam_gaacd06dc9504a2acf98ebeb681cc7d7fc}\label{group__Emotion__Webcam_gaacd06dc9504a2acf98ebeb681cc7d7fc}} 
\index{A\+P\+I available for accessing webcam@{A\+P\+I available for accessing webcam}!emotion\+\_\+webcam\+\_\+device\+\_\+get@{emotion\+\_\+webcam\+\_\+device\+\_\+get}}
\index{emotion\+\_\+webcam\+\_\+device\+\_\+get@{emotion\+\_\+webcam\+\_\+device\+\_\+get}!A\+P\+I available for accessing webcam@{A\+P\+I available for accessing webcam}}
\subsubsection{\texorpdfstring{emotion\+\_\+webcam\+\_\+device\+\_\+get()}{emotion\_webcam\_device\_get()}}
{\footnotesize\ttfamily \hyperlink{group__Elua_ga3db3556eec8ef18cb8ddb43816974ac8}{E\+A\+PI} const char$\ast$ emotion\+\_\+webcam\+\_\+device\+\_\+get (\begin{DoxyParamCaption}\item[{const \hyperlink{group__Emotion__API_gaab2660883f5966ba24784ddd3e78138a}{Emotion\+\_\+\+Webcam} $\ast$}]{ew }\end{DoxyParamCaption})}



Get the uri of a Webcam that will be understood by emotion. 


\begin{DoxyParams}{Parameters}
{\em ew} & The webcam to get the uri from. \\
\hline
\end{DoxyParams}
\begin{DoxyReturn}{Returns}
the actual uri that emotion will later understood. 
\end{DoxyReturn}
