\hypertarget{group__Emotion__Webcam}{\section{A\-P\-I 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__Eina__Types__Group_ga3db3556eec8ef18cb8ddb43816974ac8}{E\-A\-P\-I} 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__Eina__Types__Group_ga3db3556eec8ef18cb8ddb43816974ac8}{E\-A\-P\-I} 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__Eina__Types__Group_ga3db3556eec8ef18cb8ddb43816974ac8}{E\-A\-P\-I} 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}
\hypertarget{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}!API available for accessing webcam@{A\-P\-I available for accessing webcam}}
\subsubsection[{emotion\-\_\-webcams\-\_\-get}]{\setlength{\rightskip}{0pt plus 5cm}{\bf E\-A\-P\-I} const {\bf Eina\-\_\-\-List}$\ast$ emotion\-\_\-webcams\-\_\-get (
\begin{DoxyParamCaption}
\item[{void}]{}
\end{DoxyParamCaption}
)}}\label{group__Emotion__Webcam_gaf775e08a69ff46bee090688d9e2420f9}


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\-T\-E and should never be modified. \hypertarget{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}!API available for accessing webcam@{A\-P\-I available for accessing webcam}}
\subsubsection[{emotion\-\_\-webcam\-\_\-name\-\_\-get}]{\setlength{\rightskip}{0pt plus 5cm}{\bf E\-A\-P\-I} const char$\ast$ emotion\-\_\-webcam\-\_\-name\-\_\-get (
\begin{DoxyParamCaption}
\item[{const {\bf Emotion\-\_\-\-Webcam} $\ast$}]{ew}
\end{DoxyParamCaption}
)}}\label{group__Emotion__Webcam_gaaa4dcccbabe8c4f6c4c0b0443d67e2e4}


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}
\hypertarget{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}!API available for accessing webcam@{A\-P\-I available for accessing webcam}}
\subsubsection[{emotion\-\_\-webcam\-\_\-device\-\_\-get}]{\setlength{\rightskip}{0pt plus 5cm}{\bf E\-A\-P\-I} const char$\ast$ emotion\-\_\-webcam\-\_\-device\-\_\-get (
\begin{DoxyParamCaption}
\item[{const {\bf Emotion\-\_\-\-Webcam} $\ast$}]{ew}
\end{DoxyParamCaption}
)}}\label{group__Emotion__Webcam_gaacd06dc9504a2acf98ebeb681cc7d7fc}


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}
