\hypertarget{transport_8h}{
\section{transport.h File Reference}
\label{transport_8h}\index{transport.h@{transport.h}}
}
{\tt \#include $<$jack/types.h$>$}\par
\subsection*{Data Structures}
\begin{CompactItemize}
\item 
struct \hyperlink{structjack__transport__info__t}{jack\_\-transport\_\-info\_\-t}
\end{CompactItemize}
\subsection*{Defines}
\begin{CompactItemize}
\item 
\#define \hyperlink{transport_8h_a0}{EXTENDED\_\-TIME\_\-INFO}
\end{CompactItemize}
\subsection*{Enumerations}
\begin{CompactItemize}
\item 
enum \hyperlink{transport_8h_a11}{jack\_\-transport\_\-state\_\-t} \{ \hyperlink{transport_8h_a11a1}{Jack\-Transport\-Stopped}, 
\hyperlink{transport_8h_a11a2}{Jack\-Transport\-Rolling}, 
\hyperlink{transport_8h_a11a3}{Jack\-Transport\-Looping}
 \}
\item 
enum \hyperlink{transport_8h_a12}{jack\_\-transport\_\-bits\_\-t} \{ \par
\hyperlink{transport_8h_a12a4}{Jack\-Transport\-State} =  0x1, 
\hyperlink{transport_8h_a12a5}{Jack\-Transport\-Position} =  0x2, 
\hyperlink{transport_8h_a12a6}{Jack\-Transport\-Loop} =  0x4, 
\hyperlink{transport_8h_a12a7}{Jack\-Transport\-SMPTE} =  0x8, 
\par
\hyperlink{transport_8h_a12a8}{Jack\-Transport\-BBT} =  0x10
 \}
\end{CompactItemize}
\subsection*{Functions}
\begin{CompactItemize}
\item 
void \hyperlink{transport_8h_a9}{jack\_\-set\_\-transport\_\-info} (\hyperlink{types_8h_a6}{jack\_\-client\_\-t} $\ast$client, \hyperlink{structjack__transport__info__t}{jack\_\-transport\_\-info\_\-t} $\ast$tinfo)
\item 
void \hyperlink{transport_8h_a10}{jack\_\-get\_\-transport\_\-info} (\hyperlink{types_8h_a6}{jack\_\-client\_\-t} $\ast$client, \hyperlink{structjack__transport__info__t}{jack\_\-transport\_\-info\_\-t} $\ast$tinfo)
\end{CompactItemize}


\subsection{Define Documentation}
\hypertarget{transport_8h_a0}{
\index{transport.h@{transport.h}!EXTENDED_TIME_INFO@{EXTENDED\_\-TIME\_\-INFO}}
\index{EXTENDED_TIME_INFO@{EXTENDED\_\-TIME\_\-INFO}!transport.h@{transport.h}}
\subsubsection[EXTENDED\_\-TIME\_\-INFO]{\setlength{\rightskip}{0pt plus 5cm}\#define EXTENDED\_\-TIME\_\-INFO}}
\label{transport_8h_a0}




\subsection{Enumeration Type Documentation}
\hypertarget{transport_8h_a12}{
\index{transport.h@{transport.h}!jack_transport_bits_t@{jack\_\-transport\_\-bits\_\-t}}
\index{jack_transport_bits_t@{jack\_\-transport\_\-bits\_\-t}!transport.h@{transport.h}}
\subsubsection[jack\_\-transport\_\-bits\_\-t]{\setlength{\rightskip}{0pt plus 5cm}enum \hyperlink{transport_8h_a12}{jack\_\-transport\_\-bits\_\-t}}}
\label{transport_8h_a12}


Bitfield of all possible transport info struct fields.

\begin{Desc}
\item[See also:]\hyperlink{structjack__transport__info__t}{jack\_\-transport\_\-info\_\-t} \end{Desc}
\begin{Desc}
\item[Enumeration values: ]\par
\begin{description}
\index{JackTransportState@{JackTransportState}!transport.h@{transport.h}}\index{transport.h@{transport.h}!JackTransportState@{JackTransportState}}\item[{\em 
\hypertarget{transport_8h_a12a4}{
{\em Jack\-Transport\-State}}
\label{transport_8h_a12a4}
}]\index{JackTransportPosition@{JackTransportPosition}!transport.h@{transport.h}}\index{transport.h@{transport.h}!JackTransportPosition@{JackTransportPosition}}\item[{\em 
\hypertarget{transport_8h_a12a5}{
{\em Jack\-Transport\-Position}}
\label{transport_8h_a12a5}
}]\index{JackTransportLoop@{JackTransportLoop}!transport.h@{transport.h}}\index{transport.h@{transport.h}!JackTransportLoop@{JackTransportLoop}}\item[{\em 
\hypertarget{transport_8h_a12a6}{
{\em Jack\-Transport\-Loop}}
\label{transport_8h_a12a6}
}]\index{JackTransportSMPTE@{JackTransportSMPTE}!transport.h@{transport.h}}\index{transport.h@{transport.h}!JackTransportSMPTE@{JackTransportSMPTE}}\item[{\em 
\hypertarget{transport_8h_a12a7}{
{\em Jack\-Transport\-SMPTE}}
\label{transport_8h_a12a7}
}]\index{JackTransportBBT@{JackTransportBBT}!transport.h@{transport.h}}\index{transport.h@{transport.h}!JackTransportBBT@{JackTransportBBT}}\item[{\em 
\hypertarget{transport_8h_a12a8}{
{\em Jack\-Transport\-BBT}}
\label{transport_8h_a12a8}
}]\end{description}
\end{Desc}

\hypertarget{transport_8h_a11}{
\index{transport.h@{transport.h}!jack_transport_state_t@{jack\_\-transport\_\-state\_\-t}}
\index{jack_transport_state_t@{jack\_\-transport\_\-state\_\-t}!transport.h@{transport.h}}
\subsubsection[jack\_\-transport\_\-state\_\-t]{\setlength{\rightskip}{0pt plus 5cm}enum \hyperlink{transport_8h_a11}{jack\_\-transport\_\-state\_\-t}}}
\label{transport_8h_a11}


Possible transport states. \begin{Desc}
\item[Enumeration values: ]\par
\begin{description}
\index{JackTransportStopped@{JackTransportStopped}!transport.h@{transport.h}}\index{transport.h@{transport.h}!JackTransportStopped@{JackTransportStopped}}\item[{\em 
\hypertarget{transport_8h_a11a1}{
{\em Jack\-Transport\-Stopped}}
\label{transport_8h_a11a1}
}]\index{JackTransportRolling@{JackTransportRolling}!transport.h@{transport.h}}\index{transport.h@{transport.h}!JackTransportRolling@{JackTransportRolling}}\item[{\em 
\hypertarget{transport_8h_a11a2}{
{\em Jack\-Transport\-Rolling}}
\label{transport_8h_a11a2}
}]\index{JackTransportLooping@{JackTransportLooping}!transport.h@{transport.h}}\index{transport.h@{transport.h}!JackTransportLooping@{JackTransportLooping}}\item[{\em 
\hypertarget{transport_8h_a11a3}{
{\em Jack\-Transport\-Looping}}
\label{transport_8h_a11a3}
}]\end{description}
\end{Desc}



\subsection{Function Documentation}
\hypertarget{transport_8h_a10}{
\index{transport.h@{transport.h}!jack_get_transport_info@{jack\_\-get\_\-transport\_\-info}}
\index{jack_get_transport_info@{jack\_\-get\_\-transport\_\-info}!transport.h@{transport.h}}
\subsubsection[jack\_\-get\_\-transport\_\-info]{\setlength{\rightskip}{0pt plus 5cm}void jack\_\-get\_\-transport\_\-info (\hyperlink{types_8h_a6}{jack\_\-client\_\-t} $\ast$ {\em client}, \hyperlink{structjack__transport__info__t}{jack\_\-transport\_\-info\_\-t} $\ast$ {\em tinfo})}}
\label{transport_8h_a10}


Gets the current transport state.

On return, the 'valid' field of the tinfo struct will contain a bitmask of all transport info fields that are legal to use.

\begin{Desc}
\item[Precondition:]Must be called from the process() thread. \end{Desc}
\hypertarget{transport_8h_a9}{
\index{transport.h@{transport.h}!jack_set_transport_info@{jack\_\-set\_\-transport\_\-info}}
\index{jack_set_transport_info@{jack\_\-set\_\-transport\_\-info}!transport.h@{transport.h}}
\subsubsection[jack\_\-set\_\-transport\_\-info]{\setlength{\rightskip}{0pt plus 5cm}void jack\_\-set\_\-transport\_\-info (\hyperlink{types_8h_a6}{jack\_\-client\_\-t} $\ast$ {\em client}, \hyperlink{structjack__transport__info__t}{jack\_\-transport\_\-info\_\-t} $\ast$ {\em tinfo})}}
\label{transport_8h_a9}


Sets the transport state for the next engine cycle.

The 'valid' field of the tinfo struct should contain a bitmask of all transport info fields that are set in tinfo.

\begin{Desc}
\item[Precondition:]Caller must be the current timebase master. Must be called from the process() thread. \end{Desc}