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Overhauled and unified CD-ROM emulation;

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Four CD-ROM drives are now emulated;
ATAPI DMA is now emulated;
Unified CD-ROM pass through to host drive handling;
Applied all (applicable) mainline PCem commits.
This commit is contained in:
OBattler
2017-01-16 01:49:19 +01:00
parent 0a11edd343
commit 4f7fd84229
41 changed files with 5953 additions and 5129 deletions
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2
src/vid_nv_riva128.c
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@@ -1131,7 +1131,7 @@ static void riva128_puller_exec_method(int chanid, int subchanid, int offset, ui
}
unsigned new_class = (tmp >> 16) & 0x1f;
if(riva128->pgraph.debug[1] & 0x10000 && ((riva128->pgraph.instance >> 4)) != riva128->pgraph.ctx_switch[3] && (new_class == 0x0d || new_class == 0x0e || new_class == 0x14 || new_class == 0x17 || offset == 0x0104)
if((riva128->pgraph.debug[1] & 0x10000) && ((riva128->pgraph.instance >> 4) != riva128->pgraph.ctx_switch[3]) && (new_class == 0x0d || new_class == 0x0e || new_class == 0x14 || new_class == 0x17 || offset == 0x0104))
{
riva128->pgraph.ctx_switch[3] = riva128->pgraph.instance >> 4;
riva128->pgraph.ctx_switch[1] = riva128->pramin[riva128->pgraph.instance + 4] & 0xffff;