SDL_BuildAudioCVT(3) SDL API Reference SDL_BuildAudioCVT(3)NAME
SDL_BuildAudioCVT- Initializes a SDL_AudioCVT structure
for conversion
SYNOPSIS
#include "SDL.h"
int SDL_BuildAudioCVT(SDL_AudioCVT *cvt, Uint16 src_for-
mat, Uint8 src_channels, int src_rate, Uint16 dst_format,
Uint8 dst_channels, int dst_rate);
DESCRIPTION
Before an SDL_AudioCVT structure can be used to convert
audio data it must be initialized with source and destina-
tion information.
src_format and dst_format are the source and destination
format of the conversion. (For information on audio for-
mats see SDL_AudioSpec). src_channels and dst_channels
are the number of channels in the source and destination
formats. Finally, src_rate and dst_rate are the frequency
or samples-per-second of the source and destination for-
mats. Once again, see SDL_AudioSpec.
RETURN VALUES
Returns -1 if the filter could not be built or 1 if it
could.
EXAMPLES
See SDL_ConvertAudio.
SEE ALSO
SDL_ConvertAudio, SDL_AudioCVT
SDL Tue 11 Sep 2001, 22:58 SDL_BuildAudioCVT(3)
