1 .TH "SDL_BuildAudioCVT" "3" "Tue 11 Sep 2001, 22:58" "SDL" "SDL API Reference" 

     2 .SH "NAME"

     3 SDL_BuildAudioCVT \- Initializes a SDL_AudioCVT structure for conversion

     4 .SH "SYNOPSIS"

     5 .PP

     6 \fB#include "SDL\&.h"

     7 .sp

     8 \fBint \fBSDL_BuildAudioCVT\fP\fR(\fBSDL_AudioCVT *cvt, Uint16 src_format, Uint8 src_channels, int src_rate, Uint16 dst_format, Uint8 dst_channels, int dst_rate\fR);

     9 .SH "DESCRIPTION"

    10 .PP

    11 Before an \fI\fBSDL_AudioCVT\fR\fR structure can be used to convert audio data it must be initialized with source and destination information\&. 

    12 .PP

    13 \fBsrc_format\fR and \fBdst_format\fR are the source and destination format of the conversion\&. (For information on audio formats see \fI\fB SDL_AudioSpec\fR\fR)\&. \fBsrc_channels\fR and \fBdst_channels\fR are the number of channels in the source and destination formats\&. Finally, \fBsrc_rate\fR and \fBdst_rate\fR are the frequency or samples-per-second of the source and destination formats\&. Once again, see \fI\fBSDL_AudioSpec\fR\fR\&.

    14 .SH "RETURN VALUES"

    15 .PP

    16 Returns \fB-1\fR if the filter could not be built or 1 if it could\&.

    17 .SH "EXAMPLES"

    18 .PP

    19 See \fI\fBSDL_ConvertAudio\fP\fR\&.

    20 .SH "SEE ALSO"

    21 .PP

    22 \fI\fBSDL_ConvertAudio\fP\fR, \fI\fBSDL_AudioCVT\fP\fR

    23 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:58