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Update audio.EXA.sg

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Electronic Arts EX-XA infoed more
This commit is contained in:
Kaens 2025-05-09 16:22:09 +02:00
commit 6d11aae91c
1 changed files with 44 additions and 17 deletions
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61
db/Binary/audio.EXA.sg
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@ -7,9 +7,7 @@ function detect() {
// This one is built with sx.exe -sndstream %s.wav -=%s.exa
//ref https://github.com/vgmstream/vgmstream/blob/master/src/meta/ea_schl.c
if (X.Sz() < 0x20 || !X.c("'SC'")) return false;
var cfg = X.U16(2,_BE) << 16,
bps = sc = sr = ch = nv = pf = cd1 = cd2 = -1,
blke = _LE, e = X.U16(4)? _LE: _BE;
var cfg = X.U16(2,_BE) << 16, sc = sr = ch = nv = pf = cd1 = cd2 = -1, bps = 16, blke = _LE, e = X.U16(4)? _LE: _BE;
for (p = hksz = c = eof = 0; p < X.Sz() && !eof; ) {
var hkhd = X.SA(p,4), hksz = X.U32(p+4, e);
if(X.c("'SC'",p)) c++;
@ -50,7 +48,6 @@ function detect() {
hdend = 1; break;
default: return false
}
/* beautify ignore:end */
}
break;
case 'SCCl': c++; break;
@ -63,25 +60,55 @@ function detect() {
if (eof || c > 3) {
bDetected = true;
if ([2,3,4,6,8,9,0xE,0x10].indexOf(pf) >= 0) blke = _BE;
if (ch <= 0) ch = 1;
if(nv == -1)
if (pf <= 4) nv = 0; else if (pf <= 5) nv = 1; else if (pf <= 8) nv = 2; else if (pf <= 0x14) nv = 3;
if (ch <= 0) ch = 1;
if (nv == -1)
if (pf <= 4) nv = 0; else if (pf <= 5) nv = 1; else if (pf <= 8) nv = 2; else if (pf <= 0x14) nv = 3;
sVersion = 'v'+nv;
if (cd1 < 0 && nv == 0) switch (pf) { // checks from Ctrl+F "codec1 defaults"
case 0: case 3: case 4: cd1 = 0; break; // PC, MAC, SAT? PCM
case 1: cd1 = 6; break; // PSX? VAG
case 2: cd1 = 5; break; // N64? N64 :)
default: bad = bad.addIfNone('!badcodec1');
}
if (cd1 >= 0 && cd2 < 0) switch (cd1) { //converts from Ctrl+F "codec1 to codec2"
case 0:
if(pf == 0) cd2 = bps == 8? 2: (blke == _BE? 1: 0);
else cd2 = bps == 8? 9: (blke == _BE? 7: 8);
break;
case 5: cd2 = 6; break; case 6: cd2 = 5; break;
case 7: if(pf == 0 || pf == 3) cd2 = 3; else cd2 = 0xA; break;
case 9: cd2 = 4; break;
default: bad = bad.addIfNone('!badcodec1');
}
if(cd2 < 0) switch(pf) { //plaform-wise codec defaults
case 0: case 3: case 8: case 9: case 0xA: case 0xE: cd2 = 0xA; break;
case 1: case 5: cd2 = 5; break; case 6: cd2 = 7; break; case 7: cd2 = 8; break;
case 0x10: case 0x14: cd2 = 0x12; break;
default: bad = bad.addIfNone('!badcodec2');
}
if(sr < 0) switch(pf) {//platform-wise sample rate defaults
case 0: case 1: case 2: case 3: case 4: case 5: case 0xA: sr = 22050; break;
case 6: case 7: sr = 24000; break;
case 0x10: case 0x14: sr = 32000; break;
case 9: case 0xE: sr = 44100; break;
case 8: sr = 48000; break;
default: bad = bad.addIfNone('!badsmprate');
}
/* beautify ignore:end */
if(!isWithin(pf,0,0x14)) sVersion += '#unk.platform';
else sVersion += '#'+['PC', 'PSX', 'N64', 'MAC', 'SAT', 'PS2', 'GC/Wii', 'Xbox', 'generic', 'X360', 'PSP',
'pc-eaac', 'x360-eaac', 'psp-eaac', 'PS3', 'ps3-eaac', 'Wii', 'wii-eaac', 'pc64-eaac', 'mobile-eaac', '3DS'][pf];
else sVersion += '#'+['PC', 'Sony Playstation', 'Nintendo 64', 'MAC', 'Sega Saturn', 'Sony Playstation 2',
'Nintendo Gamecube/Wii', 'Microsoft Xbox', 'Generic', 'Microsoft X360', 'Sony PSP',
'pc-eaac', 'x360-eaac', 'psp-eaac', 'Sony Playstation 3', 'ps3-eaac', 'Nintendo Wii', 'wii-eaac', 'pc64-eaac',
'mobile-eaac', 'Nintendo 3DS'][pf];
// small letters mean unused, you don't expect to see those
sVersion += blke == _LE? '_le': '_be'; if(blke != e) sVersion += '/file'+(e == _LE? '_le': '_be');
var codecs1 = ['PCM','ima',,,,'N64','VAG','EA-XA',,'MT10'],
codecs2 = ['S16LE_INT','S16BE_INT','S8_INT','EA-XA_INT','MT10','VAG','N64','S16BE','S16LE','S8','EA-XA',
sVersion += blke == _LE? '/le': '/be'; if(blke != e) sVersion += '/file'+(e == _LE? '_le': '_be');
var codecs2 = ['S16LE_INT','S16BE_INT','S8_INT','EA-XA_INT','MT10','VAG','N64','S16BE','S16LE','S8','EA-XA',
'u8_int','cdxa','ima_int','layer1','Layer2','Layer3',,'GCADPCM','s24le_int','XboxADPCM','s24be_int','MT5',
'EALayer3','xas0_int','ealayer3_int','ATRAC3','ATRAC3+'],
scd1 = isWithin(cd1,0,9)? codecs1[cd1]: cd1<0? '': 'unk',
scd2 = isWithin(cd2,0,0x1B)? codecs2[cd2]: cd2<0? '': 'SND10';
var senc = (scd1.length? '1:'+scd1: ''); senc = senc.appendS(scd2.length? '2:'+scd2: '', ',');
senc = isWithin(cd2,0,0x1B)? codecs2[cd2]: cd2<0? '': 'SND10';
if (X.isVerbose()) {
sOption((senc.length?'codecs:'+senc+' ':'')+ch+'ch '+sr+'Hz'+(bps>0?' '+bps+'bit':'')
+' len '+secondsToTimeStr((sc/sr).toFixed(1))+' sz:'+outSz(p));
sOption((senc.length?'codec:'+senc+' ':'')+ch+'ch '+sr+'Hz'+(bps>0?' '+bps+'bit':'')
+' len '+secondsToTimeStr((sc/sr).toFixed(0))+' sz:'+outSz(p));
}
}