Misc/abrash-black-book
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Remove colour attributes from body and strip most of the font tags out

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James Gregory 2013-12-30 13:57:02 +11:00
commit c1f88ddb41
362 changed files with 1632 additions and 1706 deletions
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47-04.html
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@ -24,7 +24,7 @@
<!--CHAPTER=47//-->
<!--PAGES=885-887//-->
<!--UNASSIGNED1//-->
<!--UNASSIGNED2//--></HEAD><BODY LINK=#0000FF ALINK=#000099 VLINK=#0000FF BGCOLOR=#FFFFFF>
<!--UNASSIGNED2//--></HEAD><body>
<CENTER>
<TABLE BORDER>
@ -36,7 +36,7 @@
</TABLE>
</CENTER>
<P><BR></P>
<H3><A NAME="Heading5"></A><FONT COLOR="#000077">Designing from a Mode X Perspective</FONT></H3>
<H3><A NAME="Heading5"></A>Designing from a Mode X Perspective</H3>
<P>Listing 47.4 shows Mode X rectangle fill code. The plane is selected for each pixel in turn, with drawing cycling from plane 0 to plane 3, then wrapping back to plane 0. This is the sort of code that stems from a write-pixel line of thinking; it reflects not a whit of the unique perspective that Mode X demands, and although it looks reasonably efficient, it is in fact some of the slowest graphics code you will ever see. I&rsquo;ve provided Listing 47.4 partly for illustrative purposes, but mostly so we&rsquo;ll have a point of reference for the substantial speed-up that&rsquo;s possible with code that&rsquo;s designed from a Mode X perspective.
</P>
<P><B>LISTING 47.4 L47-4.ASM</B></P>
@ -148,7 +148,7 @@ _FillRectangleX endp
<hr width="90%" size="1" noshade>
<div align="center">
<font face="Verdana,sans-serif" size="1">Graphics Programming Black Book &copy; 2001 Michael Abrash</font>
Graphics Programming Black Book &copy; 2001 Michael Abrash
</div>
<!-- all of the reference materials (books) have the footer and subfoot reveresed -->
<!-- reference_subfoot = footer -->