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[NTVDM]
Fix bug with VGA DAC register access. svn path=/branches/ntvdm/; revision=59729
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@ -98,7 +98,7 @@ static BYTE VgaCrtcRegisters[VGA_CRTC_MAX_REG];
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static BYTE VgaAcIndex = VGA_AC_PAL_0_REG;
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static BOOLEAN VgaAcLatch = FALSE;
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static BYTE VgaAcRegisters[VGA_AC_MAX_REG];
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static BYTE VgaDacIndex = 0;
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static WORD VgaDacIndex = 0;
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static BOOLEAN VgaDacReadWrite = FALSE;
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static BYTE VgaDacRegisters[VGA_PALETTE_SIZE];
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static HPALETTE PaletteHandle = NULL;
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@ -957,7 +957,7 @@ BYTE VgaReadPort(WORD Port)
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case VGA_DAC_WRITE_INDEX:
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{
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return VgaDacIndex;
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return VgaDacIndex / 3;
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}
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case VGA_DAC_DATA:
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@ -1066,7 +1066,7 @@ VOID VgaWritePort(WORD Port, BYTE Data)
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case VGA_DAC_READ_INDEX:
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{
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VgaDacReadWrite = FALSE;
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VgaDacIndex = Data % VGA_PALETTE_SIZE;
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VgaDacIndex = Data * 3;
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break;
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}
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@ -1074,7 +1074,7 @@ VOID VgaWritePort(WORD Port, BYTE Data)
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case VGA_DAC_WRITE_INDEX:
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{
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VgaDacReadWrite = TRUE;
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VgaDacIndex = Data % VGA_PALETTE_SIZE;
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VgaDacIndex = Data * 3;
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break;
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}
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