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comparison alt_audio_convert.h @ 366:eda146d666d1

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More patches from Frank.
author Ryan C. Gordon <icculus@icculus.org>
date Fri, 21 Jun 2002 20:03:46 +0000
parents f61eadea1f44
children 1b463ef9bcc2
comparison
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365:f61eadea1f44 366:eda146d666d1
23 * ranostaj@stud.uni-frankfurt.de 23 * ranostaj@stud.uni-frankfurt.de
24 * 24 *
25 * (This code blatantly abducted for SDL_sound. Thanks, Frank! --ryan.) 25 * (This code blatantly abducted for SDL_sound. Thanks, Frank! --ryan.)
26 */ 26 */
27 27
28 #ifndef _INCLUDE_ALT_AUDIO_CONVERT_H_ 28 #ifndef _INCLUDE_AUDIO_CONVERT_H_
29 #define _INCLUDE_ALT_AUDIO_CONVERT_H_ 29 #define _INCLUDE_AUDIO_CONVERT_H_
30 30
31 #include "SDL_audio.h" 31 #include "SDL_audio.h"
32 #define Sound_AI_Loop 0x2 32 #define Sound_AI_Loop 0x2
33 #define _fsize 64 33 #define _fsize 32
34 34
35 35
36 typedef struct{ 36 typedef struct{
37 Sint16 c[16][2*_fsize]; 37 Sint16 c[16][4*_fsize];
38 char incr[16]; 38 char incr[16];
39 int denominator; 39 int denominator;
40 int numerator; 40 int numerator;
41 } VarFilter; 41 } VarFilter;
42 42
73 73
74 extern DECLSPEC int Sound_BuildAudioCVT( Sound_AudioCVT *Data, 74 extern DECLSPEC int Sound_BuildAudioCVT( Sound_AudioCVT *Data,
75 Uint16 src_format, Uint8 src_channels, int src_rate, 75 Uint16 src_format, Uint8 src_channels, int src_rate,
76 Uint16 dst_format, Uint8 dst_channels, int dst_rate ); 76 Uint16 dst_format, Uint8 dst_channels, int dst_rate );
77 77
78 #endif /* _INCLUDE_ALT_AUDIO_CONVERT_H_ */ 78 #endif /* _INCLUDE_AUDIO_CONVERT_H_ */
79 79