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MML speed fix.

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git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@89233 e17a0e51-4ae3-4d35-97c3-1a29b211df97
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SND\ckain_cp 2014-03-01 01:02:46 +00:00
parent fb2006a065
commit 9c1a5a9c31
1 changed files with 4 additions and 1 deletions
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5
libpcsxcore/psxhw.c
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@ -746,7 +746,10 @@ void psxHwWrite32(u32 add, u32 value) {
#endif
// 0x1F means irq request, so fulfill it here because plugin can't and won't
// Probably no need to send this to plugin in first place...
if (value == 0x01f00000) {
// MML/Tronbonne is known to use this.
// TODO FIFO is not implemented properly so commands are not exact
// and thus we rely on hack that counter/cdrom irqs are enabled at same time
if (SWAPu32(value) == 0x1f00000 && (psxHu32ref(0x1070) & 0x44)) {
setIrq( 0x01 );
}
GPU_writeData(value); return;