Mercurial > otakunoraifu

comparison music2/koedec.cc @ 2:422f3cb3614b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Enabled voice playing with "%04d/%04d%05d.ogg" format. Don't use a cache for this
author thib
date Fri, 01 Aug 2008 19:17:15 +0000
parents 223b71206888
children c9e218c2c3f1
comparison
equal deleted inserted replaced
1:b753afeb3f34 2:422f3cb3614b
31 #include <vector> 31 #include <vector>
32 #include <list> 32 #include <list>
33 #include <algorithm> 33 #include <algorithm>
34 #include"music.h" 34 #include"music.h"
35 #include"system/file.h" 35 #include"system/file.h"
36 #include"system/file_impl.h"
36 37
37 using namespace std; 38 using namespace std;
38 39
39 /********************************************* 40 /*********************************************
40 ** 41 **
83 static AvgKoeCache koe_cache; 84 static AvgKoeCache koe_cache;
84 85
85 AvgKoeInfo FindKoe(int file_number, int index) { 86 AvgKoeInfo FindKoe(int file_number, int index) {
86 return koe_cache.Find(file_number, index); 87 return koe_cache.Find(file_number, index);
87 }; 88 };
88 89 extern int ogg_get_rate(FILE*);
89 AvgKoeInfo AvgKoeCache::Find(int file_number, int index) { 90 AvgKoeInfo AvgKoeCache::Find(int file_number, int index) {
90 AvgKoeInfo info; 91 AvgKoeInfo info;
91 info.stream = 0; info.length = 0; info.offset = 0; 92 info.stream = 0; info.length = 0; info.offset = 0;
92 93
93 list<AvgKoeHead>::iterator it; 94 list<AvgKoeHead>::iterator it;
106 if (arcinfo == 0) { 107 if (arcinfo == 0) {
107 type = koe_ovk; 108 type = koe_ovk;
108 sprintf(fname, "z%04d.ovk", file_number); 109 sprintf(fname, "z%04d.ovk", file_number);
109 arcinfo = file_searcher.Find(FILESEARCH::KOE,fname,".ovk"); 110 arcinfo = file_searcher.Find(FILESEARCH::KOE,fname,".ovk");
110 } 111 }
112 if (arcinfo == 0) {
113 DIRFILE* koedir = (DIRFILE*) file_searcher.MakeARCFILE((FILESEARCH::ARCTYPE)0, "koe");
114 sprintf(fname, "%04d", file_number);
115 koedir = new DIRFILE(koedir->SearchFile(fname));
116 sprintf(fname, "z%04d%05d.ogg", file_number, index);
117 arcinfo = koedir->Find(fname, ".ogg");
118 delete koedir;
119
120 if (arcinfo == 0) return info;
121 FILE* stream = arcinfo->OpenFile();
122 info.rate = ogg_get_rate(stream);
123 fseek(stream, 0L, SEEK_END);
124 info.length = ftell(stream);
125 fseek(stream, 0L, SEEK_CUR);
126 info.type = koe_ogg;
127 info.stream = stream;
128 return info;
129 }
111 if (arcinfo == 0) return info; 130 if (arcinfo == 0) return info;
112 FILE* stream = arcinfo->OpenFile(); 131 FILE* stream = arcinfo->OpenFile();
113 delete arcinfo; 132 delete arcinfo;
114 if (stream == 0) return info; 133 if (stream == 0) return info;
115 cache.push_front(AvgKoeHead(stream, file_number, type)); 134 cache.push_front(AvgKoeHead(stream, file_number, type));
139 file_number = from.file_number; 158 file_number = from.file_number;
140 rate = from.rate; 159 rate = from.rate;
141 table = from.table; 160 table = from.table;
142 type = from.type; 161 type = from.type;
143 } 162 }
163
144 AvgKoeHead::AvgKoeHead(FILE* _s, int _file_number, KoeType _type) { 164 AvgKoeHead::AvgKoeHead(FILE* _s, int _file_number, KoeType _type) {
145 char head[0x20]; 165 char head[0x20];
146 stream = _s; file_number = _file_number; 166 stream = _s; file_number = _file_number;
147 int offset = ftell(stream); 167 int offset = ftell(stream);
148 rate = 22050; 168 rate = 22050;