\hypertarget{group__Emotion__Webcam}{}\doxysection{API available for accessing webcam}
\label{group__Emotion__Webcam}\index{API available for accessing webcam@{API available for accessing webcam}}
\doxysubsection*{Functions}
\begin{DoxyCompactItemize}
\item 
\mbox{\hyperlink{Elua_8h_a3db3556eec8ef18cb8ddb43816974ac8}{EAPI}} const \mbox{\hyperlink{group__Eina__List__Group_ga3295e1210efea1fb0fd6acbf3cbc1f29}{Eina\+\_\+\+List}} $\ast$ \mbox{\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 
\mbox{\hyperlink{Elua_8h_a3db3556eec8ef18cb8ddb43816974ac8}{EAPI}} const char $\ast$ \mbox{\hyperlink{group__Emotion__Webcam_gaaa4dcccbabe8c4f6c4c0b0443d67e2e4}{emotion\+\_\+webcam\+\_\+name\+\_\+get}} (const \mbox{\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 
\mbox{\hyperlink{Elua_8h_a3db3556eec8ef18cb8ddb43816974ac8}{EAPI}} const char $\ast$ \mbox{\hyperlink{group__Emotion__Webcam_gaacd06dc9504a2acf98ebeb681cc7d7fc}{emotion\+\_\+webcam\+\_\+device\+\_\+get}} (const \mbox{\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}


\doxysubsection{Detailed Description}


\doxysubsection{Function Documentation}
\mbox{\Hypertarget{group__Emotion__Webcam_gaf775e08a69ff46bee090688d9e2420f9}\label{group__Emotion__Webcam_gaf775e08a69ff46bee090688d9e2420f9}} 
\index{API available for accessing webcam@{API available for accessing webcam}!emotion\_webcams\_get@{emotion\_webcams\_get}}
\index{emotion\_webcams\_get@{emotion\_webcams\_get}!API available for accessing webcam@{API available for accessing webcam}}
\doxysubsubsection{\texorpdfstring{emotion\_webcams\_get()}{emotion\_webcams\_get()}}
{\footnotesize\ttfamily \mbox{\hyperlink{Elua_8h_a3db3556eec8ef18cb8ddb43816974ac8}{EAPI}} const \mbox{\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 EMOTION\+\_\+\+WEBCAM\+\_\+\+UPDATE and should never be modified. \begin{Desc}
\item[Examples]\par
\mbox{\hyperlink{emotion_test_main_8c-example}{emotion\+\_\+test\+\_\+main.\+c}}.\end{Desc}


References EINA\+\_\+\+SAFETY\+\_\+\+ON\+\_\+\+NULL\+\_\+\+RETURN\+\_\+\+VAL.

\mbox{\Hypertarget{group__Emotion__Webcam_gaaa4dcccbabe8c4f6c4c0b0443d67e2e4}\label{group__Emotion__Webcam_gaaa4dcccbabe8c4f6c4c0b0443d67e2e4}} 
\index{API available for accessing webcam@{API 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@{API available for accessing webcam}}
\doxysubsubsection{\texorpdfstring{emotion\_webcam\_name\_get()}{emotion\_webcam\_name\_get()}}
{\footnotesize\ttfamily \mbox{\hyperlink{Elua_8h_a3db3556eec8ef18cb8ddb43816974ac8}{EAPI}} const char$\ast$ emotion\+\_\+webcam\+\_\+name\+\_\+get (\begin{DoxyParamCaption}\item[{const \mbox{\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}
\begin{Desc}
\item[Examples]\par
\mbox{\hyperlink{emotion_test_main_8c-example}{emotion\+\_\+test\+\_\+main.\+c}}.\end{Desc}


References EINA\+\_\+\+SAFETY\+\_\+\+ON\+\_\+\+NULL\+\_\+\+RETURN\+\_\+\+VAL.

\mbox{\Hypertarget{group__Emotion__Webcam_gaacd06dc9504a2acf98ebeb681cc7d7fc}\label{group__Emotion__Webcam_gaacd06dc9504a2acf98ebeb681cc7d7fc}} 
\index{API available for accessing webcam@{API 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@{API available for accessing webcam}}
\doxysubsubsection{\texorpdfstring{emotion\_webcam\_device\_get()}{emotion\_webcam\_device\_get()}}
{\footnotesize\ttfamily \mbox{\hyperlink{Elua_8h_a3db3556eec8ef18cb8ddb43816974ac8}{EAPI}} const char$\ast$ emotion\+\_\+webcam\+\_\+device\+\_\+get (\begin{DoxyParamCaption}\item[{const \mbox{\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}
\begin{Desc}
\item[Examples]\par
\mbox{\hyperlink{emotion_test_main_8c-example}{emotion\+\_\+test\+\_\+main.\+c}}.\end{Desc}


References EINA\+\_\+\+SAFETY\+\_\+\+ON\+\_\+\+NULL\+\_\+\+RETURN\+\_\+\+VAL.

