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Fix low-level atrac3/atrac3+ decoding.

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Fixes #6400.
This commit is contained in:
Unknown W. Brackets 2014-06-24 01:18:00 -07:00
parent 118736ff75
commit 3ba78c865e
1 changed files with 4 additions and 4 deletions
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8
Core/HLE/sceAtrac.cpp
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@ -1690,7 +1690,7 @@ static const int at3plusHeaderMapSize = sizeof(at3plusHeaderMap) / (sizeof(u16)*
bool initAT3Decoder(Atrac *atrac, u8 *at3Header, u32 dataSize = 0xffb4a8) {
for (int i = 0; i < at3HeaderMapSize; i ++) {
if (at3HeaderMap[i][0] == atrac->atracBytesPerFrame && at3HeaderMap[i][1] == atrac->atracChannels) {
*(u32*)(at3Header + 0x04) = dataSize + sizeof(at3Header) - 8;
*(u32*)(at3Header + 0x04) = dataSize + sizeof(at3HeaderTemplate) - 8;
*(u16*)(at3Header + 0x16) = atrac->atracChannels;
*(u16*)(at3Header + 0x20) = atrac->atracBytesPerFrame;
atrac->atracBitrate = ( atrac->atracBytesPerFrame * 352800 ) / 1000;
@ -1699,7 +1699,7 @@ bool initAT3Decoder(Atrac *atrac, u8 *at3Header, u32 dataSize = 0xffb4a8) {
at3Header[0x29] = (u8)at3HeaderMap[i][2];
at3Header[0x2c] = (u8)at3HeaderMap[i][3];
at3Header[0x2e] = (u8)at3HeaderMap[i][3];
*(u32*)(at3Header + sizeof(at3Header) - 4) = dataSize;
*(u32*)(at3Header + sizeof(at3HeaderTemplate) - 4) = dataSize;
return true;
}
}
@ -1709,14 +1709,14 @@ bool initAT3Decoder(Atrac *atrac, u8 *at3Header, u32 dataSize = 0xffb4a8) {
bool initAT3plusDecoder(Atrac *atrac, u8 *at3plusHeader, u32 dataSize = 0xffb4a8) {
for (int i = 0; i < at3plusHeaderMapSize; i += 2) {
if (at3plusHeaderMap[i][0] == atrac->atracBytesPerFrame && at3plusHeaderMap[i][1] == atrac->atracChannels) {
*(u32*)(at3plusHeader + 0x04) = dataSize + sizeof(at3plusHeader) - 8;
*(u32*)(at3plusHeader + 0x04) = dataSize + sizeof(at3plusHeaderTemplate) - 8;
*(u16*)(at3plusHeader + 0x16) = atrac->atracChannels;
*(u16*)(at3plusHeader + 0x20) = atrac->atracBytesPerFrame;
atrac->atracBitrate = ( atrac->atracBytesPerFrame * 352800 ) / 1000;
atrac->atracBitrate = ((atrac->atracBitrate >> 11) + 8) & 0xFFFFFFF0;
*(u32*)(at3plusHeader + 0x1c) = atrac->atracBitrate * 1000 / 8;
*(u16*)(at3plusHeader + 0x3e) = at3plusHeaderMap[i + 1][0];
*(u32*)(at3plusHeader + sizeof(at3plusHeader) - 4) = dataSize;
*(u32*)(at3plusHeader + sizeof(at3plusHeaderTemplate) - 4) = dataSize;
return true;
}
}