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Fix for poorly converted STK->PTMOD modules.

CQTexperiment
Chris Moeller 2014-09-28 17:14:32 -07:00
parent 318b2cfed8
commit 2eb678b190
1 changed files with 16 additions and 2 deletions
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18
Frameworks/playptmod/playptmod/playptmod.c
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@ -1126,6 +1126,20 @@ int playptmod_LoadMem(void *_p, const unsigned char *buf, unsigned long bufLengt
p->source->samples[i].loopLength = bufGetWordBigEndian(fmodule) * 2; p->source->samples[i].loopLength = bufGetWordBigEndian(fmodule) * 2;
// fix for poorly converted STK->PTMOD modules.
if (!mightBeSTK && ((s->loopStart + s->loopLength) > s->length))
{
if (((s->loopStart >> 1) + s->loopLength) <= s->length)
{
s->loopStart >>= 1;
}
else
{
s->loopStart = 0;
s->loopLength = 2;
}
}
if (p->source->samples[i].loopLength < 2) if (p->source->samples[i].loopLength < 2)
p->source->samples[i].loopLength = 2; p->source->samples[i].loopLength = 2;
@ -2250,7 +2264,7 @@ static void fxSampleOffset(player *p, mod_channel *ch)
if (p->modTick == 0) if (p->modTick == 0)
{ {
if (ch->param > 0) if (ch->param > 0)
ch->offsetTemp = (uint16_t)(ch->param) * 256; ch->offsetTemp = (unsigned short)(ch->param) * 256;
ch->offset += ch->offsetTemp; ch->offset += ch->offsetTemp;
@ -2264,7 +2278,7 @@ static void fxSampleOffset_FT2(player *p, mod_channel *ch)
if (p->modTick == 0) if (p->modTick == 0)
{ {
if (ch->param > 0) if (ch->param > 0)
ch->offset = (uint16_t)(ch->param) * 256; ch->offset = (unsigned short)(ch->param) * 256;
ch->offsetBugNotAdded = true; ch->offsetBugNotAdded = true;
} }