Mercurial > SDL_sound_CoreAudio

comparison decoders/aiff.c @ 47:ea58bc3b15d7

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Added init() and quit() methods.
author Ryan C. Gordon <icculus@icculus.org>
date Sat, 22 Sep 2001 14:41:38 +0000
parents 0d5ff5679523
children b13fafb976be
comparison
equal deleted inserted replaced
46:6e13fcc178da 47:ea58bc3b15d7
55 55
56 #if (!defined SOUND_SUPPORTS_AIFF) 56 #if (!defined SOUND_SUPPORTS_AIFF)
57 #error SOUND_SUPPORTS_AIFF must be defined. 57 #error SOUND_SUPPORTS_AIFF must be defined.
58 #endif 58 #endif
59 59
60 60 static int AIFF_init(void);
61 static void AIFF_quit(void);
61 static int AIFF_open(Sound_Sample *sample, const char *ext); 62 static int AIFF_open(Sound_Sample *sample, const char *ext);
62 static void AIFF_close(Sound_Sample *sample); 63 static void AIFF_close(Sound_Sample *sample);
63 static Uint32 AIFF_read(Sound_Sample *sample); 64 static Uint32 AIFF_read(Sound_Sample *sample);
64 65
65 const Sound_DecoderFunctions __Sound_DecoderFunctions_AIFF = 66 const Sound_DecoderFunctions __Sound_DecoderFunctions_AIFF =
69 "Audio Interchange File Format", 70 "Audio Interchange File Format",
70 "Torbjörn Andersson <d91tan@Update.UU.SE>", 71 "Torbjörn Andersson <d91tan@Update.UU.SE>",
71 "http://www.icculus.org/SDL_sound/" 72 "http://www.icculus.org/SDL_sound/"
72 }, 73 },
73 74
74 AIFF_open, /* open() method */ 75 AIFF_init, /* init() method */
75 AIFF_close, /* close() method */ 76 AIFF_quit, /* quit() method */
76 AIFF_read /* read() method */ 77 AIFF_open, /* open() method */
78 AIFF_close, /* close() method */
79 AIFF_read /* read() method */
77 }; 80 };
78 81
79 82
80 /* this is what we store in our internal->decoder_private field... */ 83 /* this is what we store in our internal->decoder_private field... */
81 typedef struct { 84 typedef struct {
133 pstring compressionName; 136 pstring compressionName;
134 #endif 137 #endif
135 } comm_t; 138 } comm_t;
136 139
137 140
141
142 static int AIFF_init(void)
143 {
144 return(1); /* always succeeds. */
145 } /* AIFF_init */
146
147
148 static void AIFF_quit(void)
149 {
150 /* it's a no-op. */
151 } /* AIFF_quit */
152
153
138 /* 154 /*
139 * Sample rate is encoded as an "80 bit IEEE Standard 754 floating point 155 * Sample rate is encoded as an "80 bit IEEE Standard 754 floating point
140 * number (Standard Apple Numeric Environment [SANE] data type Extended)". 156 * number (Standard Apple Numeric Environment [SANE] data type Extended)".
141 * Whose bright idea was that? 157 * Whose bright idea was that?
142 * 158 *