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voodoo.c: Fixed an edge case where CMDFIFO execution would get stuck if the first word in CMDFIFO buffer is written out of order. (nw)

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This commit is contained in:
Ville Linde 2014-04-18 00:53:46 +00:00
parent 91d6f66ccb
commit 02df8f4487
1 changed files with 5 additions and 1 deletions
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6
src/emu/video/voodoo.c
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@ -2051,7 +2051,11 @@ static void cmdfifo_w(voodoo_state *v, cmdfifo_info *f, offs_t offset, UINT32 da
if (f->holes != 0) if (f->holes != 0)
logerror("Unexpected CMDFIFO: AMin=%08X AMax=%08X Holes=%d WroteTo:%08X\n", logerror("Unexpected CMDFIFO: AMin=%08X AMax=%08X Holes=%d WroteTo:%08X\n",
f->amin, f->amax, f->holes, addr); f->amin, f->amax, f->holes, addr);
f->amin = f->amax = addr; //f->amin = f->amax = addr;
f->holes += (addr - f->base) / 4;
f->amin = f->base;
f->amax = addr;
f->depth++; f->depth++;
} }