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comparison docs/man3/SDL_AudioCVT.3 @ 181:e5bc29de3f0a

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Updated from the SDL Documentation Project
author Sam Lantinga <slouken@libsdl.org>
date Fri, 14 Sep 2001 02:41:09 +0000
parents 55f1f1b3e27d
children 546f7c1eb755
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180:578815880307 181:e5bc29de3f0a
1 .TH "SDL_AudioCVT" "3" "Sun 10 Jun 2001, 19:40" "SDL" "SDL API Reference" 1 .TH "SDL_AudioCVT" "3" "Tue 11 Sep 2001, 22:58" "SDL" "SDL API Reference"
2 .SH "NAME" 2 .SH "NAME"
3 SDL_AudioCVT\- Audio Conversion Structure 3 SDL_AudioCVT\- Audio Conversion Structure
4 .SH "STRUCTURE DEFINITION" 4 .SH "STRUCTURE DEFINITION"
5 .PP 5 .PP
6 .nf 6 .nf
63 .IP "\fBint\fP \fBlen_mult\fR" 10As explained above, the audio buffer needs to be big enough to store the converted data, which may be bigger than the original audio data\&. The length of \fBbuf\fR should be \fBlen\fR*\fBlen_mult\fR\&. 63 .IP "\fBint\fP \fBlen_mult\fR" 10As explained above, the audio buffer needs to be big enough to store the converted data, which may be bigger than the original audio data\&. The length of \fBbuf\fR should be \fBlen\fR*\fBlen_mult\fR\&.
64 .IP "\fBdouble\fP \fBlen_ratio\fR" 10When you have finished converting your audio data, you need to know how much of your audio buffer is valid\&. \fBlen\fR*\fBlen_ratio\fR is the size of the converted audio data in bytes\&. This is very similar to \fBlen_mult\fR, however when the convert audio data is shorter than the original \fBlen_mult\fR would be 1\&. \fBlen_ratio\fR, on the other hand, would be a fractional number between 0 and 1\&. 64 .IP "\fBdouble\fP \fBlen_ratio\fR" 10When you have finished converting your audio data, you need to know how much of your audio buffer is valid\&. \fBlen\fR*\fBlen_ratio\fR is the size of the converted audio data in bytes\&. This is very similar to \fBlen_mult\fR, however when the convert audio data is shorter than the original \fBlen_mult\fR would be 1\&. \fBlen_ratio\fR, on the other hand, would be a fractional number between 0 and 1\&.
65 .SH "SEE ALSO" 65 .SH "SEE ALSO"
66 .PP 66 .PP
67 \fI\fBSDL_BuildAudioCVT\fP\fR, \fI\fBSDL_ConvertAudio\fP\fR, \fI\fBSDL_AudioSpec\fR\fR 67 \fI\fBSDL_BuildAudioCVT\fP\fR, \fI\fBSDL_ConvertAudio\fP\fR, \fI\fBSDL_AudioSpec\fR\fR
68 ...\" created by instant / docbook-to-man, Sun 10 Jun 2001, 19:40 68 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:58