diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/libsdl-trunk/docs/html/sdlbuildaudiocvt.html --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/symbian-qemu-0.9.1-12/libsdl-trunk/docs/html/sdlbuildaudiocvt.html Fri Jul 31 15:01:17 2009 +0100 @@ -0,0 +1,291 @@ +SDL_BuildAudioCVT
SDL Library Documentation
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SDL_BuildAudioCVT

Name

SDL_BuildAudioCVT -- Initializes a SDL_AudioCVT structure for conversion

Synopsis

#include "SDL.h"

int SDL_BuildAudioCVT(SDL_AudioCVT *cvt, Uint16 src_format, 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 destination information.

src_format and dst_format are the source and destination format of the conversion. (For information on audio formats 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 formats. 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

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