YMatchAudioModeValues

NAME

YMatchAudioModeValues - Audio mode matching  

SYNTAX

#include <Y2/Y.h>
#include <Y2/Ylib.h>

Boolean YMatchAudioModeValues(

        YConnection *connection,

        YAudioModeValuesStruct *buf,

        int sample_rate,

        int sample_size,

        int channels,

        int direction
)  

ARGUMENTS

connection

Specifies the connection to the Y server, obtained by a call to YOpenConnection.

buf

Specifies a pointer to a YAudioModeValuesStruct in which the matched Audio mode values will be stored. The values will only be stored if an Audio mode is matched (when True is returned), otherwise the values are not modified.

sample_rate

Specifies the sample rate in Hz.

sample_size

Specifies the sample size in bits.

channels

Specifies the number of channels.

direction

Specifies the direction, 0 = play and 1 = record.

DESCRIPTION

The YMatchAudioModeValues function checks the given values with a list of Audio mode values obtained from the Y server. If an Audio mode who's values match the given values then True is returned and buf is set with the values of the matched Audio mode, otherwise False is returned.  

RETURN VALUE

The YMatchAudioModeValues function returns True if an Audio mode is matched or False if no match is made.  

EXAMPLE

#include <stdio.h>
#include <Y2/Y.h>
#include <Y2/Ylib.h>

int main(int argc, char *argv[])
{

        YAudioModeValuesStruct buf;

        YConnection *con = YOpenConnection(

                "/usr/sbin/starty",

                "127.0.0.1:9433"

        );

        if(con == NULL)

                return(1);

        if(YMatchAudioModeValues(

                con, &buf,

                11025,     /* 11025 Hz */

                8,         /* 8 bits */

                2,         /* Stereo */

                0          /* Play */

        ))

                printf(
"Matched Audio mode \"%s\"\n",

                        buf.name

                );

        YCloseConnection(con, False);

        return(0);
}  

SEE ALSO

YGetAudioModes(3) YFreeAudioModesList(3) YChangeAudioModePreset(3)

Index

NAME

SYNTAX

ARGUMENTS

DESCRIPTION

RETURN VALUE

EXAMPLE

SEE ALSO