diff options
Diffstat (limited to 'html/507line.mu.html')
| -rw-r--r-- | html/507line.mu.html | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/html/507line.mu.html b/html/507line.mu.html index 76910f05..5e015dfa 100644 --- a/html/507line.mu.html +++ b/html/507line.mu.html @@ -18,6 +18,10 @@ a { color:inherit; } .Special { color: #ff6060; } .LineNr { } .Constant { color: #008787; } +.muRegEbx { color: #8787af; } +.muRegEdx { color: #878700; } +.muRegEcx { color: #af875f; } +.muRegEax { color: #875f00; } .Delimiter { color: #c000c0; } .muFunction { color: #af5f00; text-decoration: underline; } .muComment { color: #005faf; } @@ -63,9 +67,9 @@ if ('onhashchange' in window) { <span id="L5" class="LineNr"> 5 </span> <span class="PreProc">var</span> sy: int <span id="L6" class="LineNr"> 6 </span> <span class="PreProc">var</span> err: int <span id="L7" class="LineNr"> 7 </span> <span class="muComment"># dx = abs(x1-x0)</span> -<span id="L8" class="LineNr"> 8 </span> <span class="PreProc">var</span> tmp2/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy x1 +<span id="L8" class="LineNr"> 8 </span> <span class="PreProc">var</span> tmp2/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy x1 <span id="L9" class="LineNr"> 9 </span> tmp2 <span class="Special"><-</span> subtract x0 -<span id="L10" class="LineNr"> 10 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: int <span class="Special"><-</span> <a href='506math.mu.html#L1'>abs</a> tmp2 +<span id="L10" class="LineNr"> 10 </span> <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special"><-</span> <a href='506math.mu.html#L1'>abs</a> tmp2 <span id="L11" class="LineNr"> 11 </span> copy-to dx, tmp <span id="L12" class="LineNr"> 12 </span> <span class="muComment"># sx = sgn(x1-x0)</span> <span id="L13" class="LineNr"> 13 </span> tmp <span class="Special"><-</span> <a href='506math.mu.html#L10'>sgn</a> tmp2 @@ -84,10 +88,10 @@ if ('onhashchange' in window) { <span id="L26" class="LineNr"> 26 </span> tmp <span class="Special"><-</span> add dx <span id="L27" class="LineNr"> 27 </span> copy-to err, tmp <span id="L28" class="LineNr"> 28 </span> <span class="muComment">#</span> -<span id="L29" class="LineNr"> 29 </span> <span class="PreProc">var</span> x/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy x0 -<span id="L30" class="LineNr"> 30 </span> <span class="PreProc">var</span> y/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy y0 +<span id="L29" class="LineNr"> 29 </span> <span class="PreProc">var</span> x/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy x0 +<span id="L30" class="LineNr"> 30 </span> <span class="PreProc">var</span> y/<span class="muRegEdx">edx</span>: int <span class="Special"><-</span> copy y0 <span id="L31" class="LineNr"> 31 </span> $draw-line:<span class="PreProc">loop</span>: <span class="Delimiter">{</span> -<span id="L32" class="LineNr"> 32 </span> <a href='500fake-screen.mu.html#L463'>pixel</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y, color +<span id="L32" class="LineNr"> 32 </span> <a href='500fake-screen.mu.html#L483'>pixel</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y, color <span id="L33" class="LineNr"> 33 </span> <span class="muComment"># if (x == x1 && y == y1) break</span> <span id="L34" class="LineNr"> 34 </span> <span class="Delimiter">{</span> <span id="L35" class="LineNr"> 35 </span> compare x, x1 @@ -97,7 +101,7 @@ if ('onhashchange' in window) { <span id="L39" class="LineNr"> 39 </span> <span class="PreProc">break</span> $draw-line:<span class="PreProc">loop</span> <span id="L40" class="LineNr"> 40 </span> <span class="Delimiter">}</span> <span id="L41" class="LineNr"> 41 </span> <span class="muComment"># e2 = err*2</span> -<span id="L42" class="LineNr"> 42 </span> <span class="PreProc">var</span> e2/<span class="Constant">ebx</span>: int <span class="Special"><-</span> copy err +<span id="L42" class="LineNr"> 42 </span> <span class="PreProc">var</span> e2/<span class="muRegEbx">ebx</span>: int <span class="Special"><-</span> copy err <span id="L43" class="LineNr"> 43 </span> e2 <span class="Special"><-</span> shift-left <span class="Constant">1</span> <span id="L44" class="LineNr"> 44 </span> <span class="muComment"># if (e2 >= dy) { err += dy; x += sx; }</span> <span id="L45" class="LineNr"> 45 </span> <span class="Delimiter">{</span> @@ -120,29 +124,29 @@ if ('onhashchange' in window) { <span id="L62" class="LineNr"> 62 </span><span class="Delimiter">}</span> <span id="L63" class="LineNr"> 63 </span> <span id="L64" class="LineNr"> 64 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='507line.mu.html#L64'>draw-horizontal-line</a></span> <a href='500fake-screen.mu.html#L14'>screen</a>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), y: int, x0: int, x1: int, color: int <span class="Delimiter">{</span> -<span id="L65" class="LineNr"> 65 </span> <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy x0 +<span id="L65" class="LineNr"> 65 </span> <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special"><-</span> copy x0 <span id="L66" class="LineNr"> 66 </span> <span class="Delimiter">{</span> <span id="L67" class="LineNr"> 67 </span> compare x, x1 <span id="L68" class="LineNr"> 68 </span> <span class="PreProc">break-if->=</span> -<span id="L69" class="LineNr"> 69 </span> <a href='500fake-screen.mu.html#L463'>pixel</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y, color +<span id="L69" class="LineNr"> 69 </span> <a href='500fake-screen.mu.html#L483'>pixel</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y, color <span id="L70" class="LineNr"> 70 </span> x <span class="Special"><-</span> increment <span id="L71" class="LineNr"> 71 </span> <span class="PreProc">loop</span> <span id="L72" class="LineNr"> 72 </span> <span class="Delimiter">}</span> <span id="L73" class="LineNr"> 73 </span><span class="Delimiter">}</span> <span id="L74" class="LineNr"> 74 </span> <span id="L75" class="LineNr"> 75 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='507line.mu.html#L75'>draw-vertical-line</a></span> <a href='500fake-screen.mu.html#L14'>screen</a>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), x: int, y0: int, y1: int, color: int <span class="Delimiter">{</span> -<span id="L76" class="LineNr"> 76 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy y0 +<span id="L76" class="LineNr"> 76 </span> <span class="PreProc">var</span> y/<span class="muRegEax">eax</span>: int <span class="Special"><-</span> copy y0 <span id="L77" class="LineNr"> 77 </span> <span class="Delimiter">{</span> <span id="L78" class="LineNr"> 78 </span> compare y, y1 <span id="L79" class="LineNr"> 79 </span> <span class="PreProc">break-if->=</span> -<span id="L80" class="LineNr"> 80 </span> <a href='500fake-screen.mu.html#L463'>pixel</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y, color +<span id="L80" class="LineNr"> 80 </span> <a href='500fake-screen.mu.html#L483'>pixel</a> <a href='500fake-screen.mu.html#L14'>screen</a>, x, y, color <span id="L81" class="LineNr"> 81 </span> y <span class="Special"><-</span> increment <span id="L82" class="LineNr"> 82 </span> <span class="PreProc">loop</span> <span id="L83" class="LineNr"> 83 </span> <span class="Delimiter">}</span> <span id="L84" class="LineNr"> 84 </span><span class="Delimiter">}</span> <span id="L85" class="LineNr"> 85 </span> <span id="L86" class="LineNr"> 86 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='507line.mu.html#L86'>draw-rect</a></span> <a href='500fake-screen.mu.html#L14'>screen</a>: (addr <a href='500fake-screen.mu.html#L14'>screen</a>), xmin: int, ymin: int, xmax: int, ymax: int, color: int <span class="Delimiter">{</span> -<span id="L87" class="LineNr"> 87 </span> <span class="PreProc">var</span> y/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy ymin +<span id="L87" class="LineNr"> 87 </span> <span class="PreProc">var</span> y/<span class="muRegEax">eax</span>: int <span class="Special"><-</span> copy ymin <span id="L88" class="LineNr"> 88 </span> <span class="Delimiter">{</span> <span id="L89" class="LineNr"> 89 </span> compare y, ymax <span id="L90" class="LineNr"> 90 </span> <span class="PreProc">break-if->=</span> @@ -153,8 +157,8 @@ if ('onhashchange' in window) { <span id="L95" class="LineNr"> 95 </span><span class="Delimiter">}</span> <span id="L96" class="LineNr"> 96 </span> <span id="L97" class="LineNr"> 97 </span><span class="muComment"># 0 <= u <= 1</span> -<span id="L98" class="LineNr"> 98 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='507line.mu.html#L98'>line-point</a></span> u: float, x0: int, x1: int<span class="PreProc"> -> </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span> -<span id="L99" class="LineNr"> 99 </span> <span class="PreProc">var</span> one/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">1</span> +<span id="L98" class="LineNr"> 98 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='507line.mu.html#L98'>line-point</a></span> u: float, x0: int, x1: int<span class="PreProc"> -> </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span> +<span id="L99" class="LineNr"> 99 </span> <span class="PreProc">var</span> one/<span class="muRegEax">eax</span>: int <span class="Special"><-</span> copy <span class="Constant">1</span> <span id="L100" class="LineNr">100 </span> <span class="PreProc">var</span> u-prime/<span class="Constant">xmm0</span>: float <span class="Special"><-</span> convert one <span id="L101" class="LineNr">101 </span> u-prime <span class="Special"><-</span> subtract u <span id="L102" class="LineNr">102 </span> <span class="PreProc">var</span> result/<span class="Constant">xmm1</span>: float <span class="Special"><-</span> convert x0 @@ -162,7 +166,7 @@ if ('onhashchange' in window) { <span id="L104" class="LineNr">104 </span> <span class="PreProc">var</span> term2/<span class="Constant">xmm2</span>: float <span class="Special"><-</span> convert x1 <span id="L105" class="LineNr">105 </span> term2 <span class="Special"><-</span> multiply u <span id="L106" class="LineNr">106 </span> result <span class="Special"><-</span> add term2 -<span id="L107" class="LineNr">107 </span> <span class="PreProc">var</span> result/<span class="Constant">eax</span>: int <span class="Special"><-</span> convert result +<span id="L107" class="LineNr">107 </span> <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: int <span class="Special"><-</span> convert result <span id="L108" class="LineNr">108 </span> <span class="PreProc">return</span> result <span id="L109" class="LineNr">109 </span><span class="Delimiter">}</span> </pre> |