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annotate docs/man3/SDL_LoadWAV.3 @ 3950:9d9e15ab1697 SDL-1.2

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Check if yasm supports a nasm-specific syntax we use (it doesn't in 0.5.0, which is still common in Linux distros, and does in 0.6.0). Disable it if we don't, attempting to fallback to using nasm. Thanks to Mike Frysinger for the patch. Fixes Bugzilla #393.
author Ryan C. Gordon <icculus@icculus.org>
date Mon, 04 Jun 2007 11:06:48 +0000
parents e5bc29de3f0a
children 546f7c1eb755
rev   line source
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e5bc29de3f0a Updated from the SDL Documentation Project
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1 .TH "SDL_LoadWAV" "3" "Tue 11 Sep 2001, 22:58" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_LoadWAV\- Load a WAVE file
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4 .SH "SYNOPSIS"
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5 .PP
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6 \fB#include "SDL\&.h"
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7 .sp
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8 \fBSDL_AudioSpec *\fBSDL_LoadWAV\fP\fR(\fBconst char *file, SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len\fR);
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9 .SH "DESCRIPTION"
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10 .PP
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11 \fBSDL_LoadWAV\fP This function loads a WAVE \fBfile\fR into memory\&.
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12 .PP
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13 If this function succeeds, it returns the given \fI\fBSDL_AudioSpec\fP\fR, filled with the audio data format of the wave data, and sets \fBaudio_buf\fR to a \fBmalloc\fP\&'d buffer containing the audio data, and sets \fBaudio_len\fR to the length of that audio buffer, in bytes\&. You need to free the audio buffer with \fI\fBSDL_FreeWAV\fP\fR when you are done with it\&.
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14 .PP
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15 This function returns \fBNULL\fP and sets the SDL error message if the wave file cannot be opened, uses an unknown data format, or is corrupt\&. Currently raw, MS-ADPCM and IMA-ADPCM WAVE files are supported\&.
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16 .SH "EXAMPLE"
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17 .PP
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18 .nf
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19 \f(CWSDL_AudioSpec wav_spec;
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20 Uint32 wav_length;
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21 Uint8 *wav_buffer;
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22
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23 /* Load the WAV */
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24 if( SDL_LoadWAV("test\&.wav", &wav_spec, &wav_buffer, &wav_length) == NULL ){
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25 fprintf(stderr, "Could not open test\&.wav: %s
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26 ", SDL_GetError());
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27 exit(-1);
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28 }
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29 \&.
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30 \&.
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31 \&.
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32 /* Do stuff with the WAV */
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33 \&.
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34 \&.
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35 /* Free It */
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36 SDL_FreeWAV(wav_buffer);\fR
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37 .fi
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38 .PP
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39 .SH "SEE ALSO"
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40 .PP
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41 \fI\fBSDL_AudioSpec\fR\fR, \fI\fBSDL_OpenAudio\fP\fR, \fI\fBSDL_FreeWAV\fP\fR
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42 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:58