177 lines
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<TITLE>Int 62/AX=004Eh
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Int 62/AX=004Eh - FGDRIVER v4.02 - FG_GETRGB - GET VIDEO DAC REGISTER CONTENTS -
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AX = 004Eh
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ES:BX - variable pointer record (see #03486)
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CX = DAC register number
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Return: variables updated
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Notes: the FGDRIVER functions are rearranged with each major release, but
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their parameters do not change (see #03474 at AX=0000h)
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This call is ignored in text modes and CGA/EGA video modes (since
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they do not use DAC registers)
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SeeAlso: AX=0041h,AX=0086h,AX=00ABh
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<h2>Int 62/AX=004Eh
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<h3><font color=#C00040>FGDRIVER v4.02 - FG_GETRGB - GET VIDEO DAC REGISTER CONTENTS</font></h3>
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<PRE>
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AX = 004Eh
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ES:BX -> variable pointer record <a href="rb-6984.htm#Table3486" tppabs="http://www.ctyme.com/intr/rb-6984.htm#Table3486">(see #03486)</a>
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CX = DAC register number<br>
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<p><b>Return:</b><br>Variables updated
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</PRE>
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<p><b>Notes:</b>
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The FGDRIVER functions are rearranged with each major release, but
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their parameters do not change <a href="javascript:if(confirm('http://www.ctyme.com/intr/rb-0000.htm \n\nThis file was not retrieved by Teleport Pro, because it was unavailable, or its retrieval was aborted, or the project was stopped too soon. \n\nDo you want to open it from the server?'))window.location='http://www.ctyme.com/intr/rb-0000.htm#Table0'" tppabs="http://www.ctyme.com/intr/rb-0000.htm#Table0"></a>(see #03474 at AX=0000h).
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This call is ignored in text modes and CGA/EGA video modes (since
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they do not use DAC registers)
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<p><b>See Also:</b>
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<a href="rb-6971.htm" tppabs="http://www.ctyme.com/intr/rb-6971.htm">AX=0041h</a> - <a href="rb-7041.htm" tppabs="http://www.ctyme.com/intr/rb-7041.htm">AX=0086h</a> - <a href="rb-7078.htm" tppabs="http://www.ctyme.com/intr/rb-7078.htm">AX=00ABh</a>
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<PRE>
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<p>
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Format of FGDRIVER GETRGB variable pointer record:
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<a name=table3486></a>
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Offset Size Description (Table 03486)
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00h WORD segment of WORD buffer for red component of DAC register
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02h WORD offset of WORD buffer for red component
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04h WORD segment of WORD buffer for green component of DAC register
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06h WORD offset of WORD buffer for green component
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08h WORD segment of WORD buffer for blue component of DAC register
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0Ah WORD offset of WORD buffer for blue component
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</PRE>
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<p>
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Video</a>
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