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Few more updates to sceAtracGetSoundSample() & sceAtracGetSecondBufferInfo

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This commit is contained in:
raven02 2013-04-16 15:12:19 +08:00
parent b9b01cc05a
commit fd1bc40c07
1 changed files with 14 additions and 7 deletions
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21
Core/HLE/sceAtrac.cpp
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@ -454,10 +454,10 @@ u32 sceAtracGetNextDecodePosition(int atracID, u32 outposAddr)
if (!atrac) {
//return -1;
}
if (atrac->currentSample >= atrac->endSample)
if (atrac->first.writableBytes - atrac->firstSampleoffset < atrac->atracBytesPerFrame || atrac->endSample < atrac->decodePos)
return ATRAC_ERROR_ALL_DATA_DECODED;
Memory::Write_U32(atrac->currentSample, outposAddr); // outpos
return 0;
Memory::Write_U32(atrac->decodePos - atrac->currentSample, outposAddr); // outpos
return 0;
}
u32 sceAtracGetNextSample(int atracID, u32 outNAddr)
@ -503,7 +503,9 @@ u32 sceAtracGetSecondBufferInfo(int atracID, u32 outposAddr, u32 outBytesAddr)
Memory::Write_U32(0, outBytesAddr);
return ATRAC_ERROR_SECOND_BUFFER_NOT_NEEDED;
}
//TODO
u32 pos = (((atrac->loopEndSample >> (0x100B - atrac->codeType)) + 1) * atrac->atracBytesPerFrame + atrac->second.fileoffset - 1 ) + 1;
Memory::Write_U32(pos, outposAddr);
Memory::Write_U32(atrac->second.writableBytes - pos, outBytesAddr);
return 0;
}
@ -514,9 +516,14 @@ u32 sceAtracGetSoundSample(int atracID, u32 outEndSampleAddr, u32 outLoopStartSa
if (!atrac) {
//return -1;
}
Memory::Write_U32(atrac->endSample, outEndSampleAddr); // outEndSample
Memory::Write_U32(atrac->loopStartSample, outLoopStartSampleAddr); // outLoopStartSample
Memory::Write_U32(atrac->loopEndSample, outLoopEndSampleAddr); // outLoopEndSample
if (atrac->loopEndSample != 0) {
Memory::Write_U32(atrac->endSample - atrac->currentSample, outEndSampleAddr); // outEndSample
Memory::Write_U32(atrac->loopStartSample - atrac->currentSample, outLoopStartSampleAddr); // outLoopStartSample
Memory::Write_U32(atrac->loopEndSample - atrac->currentSample, outLoopEndSampleAddr); // outLoopEndSample
} else {
Memory::Write_U32(-1, outLoopStartSampleAddr);
Memory::Write_U32(-1, outLoopEndSampleAddr);
}
return 0;
}