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| author | Kartik Agaram <vc@akkartik.com> | 2021-03-23 17:31:08 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2021-03-23 17:31:08 -0700 |
| commit | 3350c34a74844e21ea69077e01efff3bae64bdcd (patch) | |
| tree | fa06ba58542297d1cff6b78958d4547a40a25d21 /html/linux/texture.mu.html | |
| parent | 62a244211024a8367332541c571621883c05bcce (diff) | |
| download | mu-3350c34a74844e21ea69077e01efff3bae64bdcd.tar.gz | |
.
Diffstat (limited to 'html/linux/texture.mu.html')
| -rw-r--r-- | html/linux/texture.mu.html | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/html/linux/texture.mu.html b/html/linux/texture.mu.html new file mode 100644 index 00000000..05d11331 --- /dev/null +++ b/html/linux/texture.mu.html @@ -0,0 +1,121 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<title>Mu - linux/texture.mu</title> +<meta name="Generator" content="Vim/8.1"> +<meta name="plugin-version" content="vim8.1_v1"> +<meta name="syntax" content="none"> +<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> +<meta name="colorscheme" content="minimal-light"> +<style type="text/css"> +<!-- +pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; } +body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; } +a { color:inherit; } +* { font-size:12pt; font-size: 1em; } +.PreProc { color: #c000c0; } +.Special { color: #ff6060; } +.LineNr { } +.Delimiter { color: #c000c0; } +.CommentedCode { color: #8a8a8a; } +.Constant { color: #008787; } +.muFunction { color: #af5f00; text-decoration: underline; } +.muComment { color: #005faf; } +--> +</style> + +<script type='text/javascript'> +<!-- + +/* function to open any folds containing a jumped-to line before jumping to it */ +function JumpToLine() +{ + var lineNum; + lineNum = window.location.hash; + lineNum = lineNum.substr(1); /* strip off '#' */ + + if (lineNum.indexOf('L') == -1) { + lineNum = 'L'+lineNum; + } + var lineElem = document.getElementById(lineNum); + /* Always jump to new location even if the line was hidden inside a fold, or + * we corrected the raw number to a line ID. + */ + if (lineElem) { + lineElem.scrollIntoView(true); + } + return true; +} +if ('onhashchange' in window) { + window.onhashchange = JumpToLine; +} + +--> +</script> +</head> +<body onload='JumpToLine();'> +<a href='https://github.com/akkartik/mu/blob/main/linux/texture.mu'>https://github.com/akkartik/mu/blob/main/linux/texture.mu</a> +<pre id='vimCodeElement'> +<span id="L1" class="LineNr"> 1 </span><span class="muComment"># Playing with emitting cool textures.</span> +<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> +<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> +<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> +<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> +<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate texture.mu</span> +<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf > a.ppm</span> +<span id="L8" class="LineNr"> 8 </span> +<span id="L9" class="LineNr"> 9 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='texture.mu.html#L9'>main</a></span><span class="PreProc"> -> </span>_/<span class="Constant">ebx</span>: int <span class="Delimiter">{</span> +<span id="L10" class="LineNr">10 </span><span class="CommentedCode">#? var width/esi: int <- copy 0x190 # 400</span> +<span id="L11" class="LineNr">11 </span><span class="CommentedCode">#? var height/edi: int <- copy 0xe1 # 225; aspect ratio 16:9</span> +<span id="L12" class="LineNr">12 </span> <span class="PreProc">var</span> width/<span class="Constant">esi</span>: int <span class="Special"><-</span> copy <span class="Constant">0xff</span> +<span id="L13" class="LineNr">13 </span> <span class="PreProc">var</span> height/<span class="Constant">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0xff</span> +<span id="L14" class="LineNr">14 </span> <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">"P3\n"</span> +<span id="L15" class="LineNr">15 </span> <a href='405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>/screen, width +<span id="L16" class="LineNr">16 </span> <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">" "</span> +<span id="L17" class="LineNr">17 </span> <a href='405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>/screen, height +<span id="L18" class="LineNr">18 </span> <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">"\n"</span> +<span id="L19" class="LineNr">19 </span> <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">"255\n"</span> <span class="muComment"># color depth</span> +<span id="L20" class="LineNr">20 </span> <span class="PreProc">var</span> row/<span class="Constant">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L21" class="LineNr">21 </span> <span class="Delimiter">{</span> +<span id="L22" class="LineNr">22 </span> compare row, height +<span id="L23" class="LineNr">23 </span> <span class="PreProc">break-if->=</span> +<span id="L24" class="LineNr">24 </span> <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> +<span id="L25" class="LineNr">25 </span> <span class="Delimiter">{</span> +<span id="L26" class="LineNr">26 </span> compare col, width +<span id="L27" class="LineNr">27 </span> <span class="PreProc">break-if->=</span> +<span id="L28" class="LineNr">28 </span> <span class="muComment"># r</span> +<span id="L29" class="LineNr">29 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: int <span class="Special"><-</span> copy col +<span id="L30" class="LineNr">30 </span> tmp <span class="Special"><-</span> multiply row +<span id="L31" class="LineNr">31 </span> tmp <span class="Special"><-</span> and <span class="Constant">0x7f</span> +<span id="L32" class="LineNr">32 </span> tmp <span class="Special"><-</span> add <span class="Constant">0x80</span> +<span id="L33" class="LineNr">33 </span> tmp <span class="Special"><-</span> copy <span class="Constant">0xff</span> +<span id="L34" class="LineNr">34 </span> <a href='405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>/screen, tmp +<span id="L35" class="LineNr">35 </span> <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">" "</span> +<span id="L36" class="LineNr">36 </span> <span class="muComment"># g</span> +<span id="L37" class="LineNr">37 </span> tmp <span class="Special"><-</span> copy row +<span id="L38" class="LineNr">38 </span> tmp <span class="Special"><-</span> multiply col +<span id="L39" class="LineNr">39 </span> tmp <span class="Special"><-</span> and <span class="Constant">0x7f</span> +<span id="L40" class="LineNr">40 </span> tmp <span class="Special"><-</span> add <span class="Constant">0x80</span> +<span id="L41" class="LineNr">41 </span><span class="CommentedCode">#? tmp <- copy 0xcf</span> +<span id="L42" class="LineNr">42 </span> <a href='405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>/screen, tmp +<span id="L43" class="LineNr">43 </span> <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">" "</span> +<span id="L44" class="LineNr">44 </span> <span class="muComment"># b</span> +<span id="L45" class="LineNr">45 </span> tmp <span class="Special"><-</span> copy row +<span id="L46" class="LineNr">46 </span> tmp <span class="Special"><-</span> multiply col +<span id="L47" class="LineNr">47 </span> tmp <span class="Special"><-</span> and <span class="Constant">0x7f</span> +<span id="L48" class="LineNr">48 </span> tmp <span class="Special"><-</span> add <span class="Constant">0x80</span> +<span id="L49" class="LineNr">49 </span> <a href='405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>/screen, tmp +<span id="L50" class="LineNr">50 </span> <a href='405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>/screen, <span class="Constant">"\n"</span> +<span id="L51" class="LineNr">51 </span> col <span class="Special"><-</span> increment +<span id="L52" class="LineNr">52 </span> <span class="PreProc">loop</span> +<span id="L53" class="LineNr">53 </span> <span class="Delimiter">}</span> +<span id="L54" class="LineNr">54 </span> row <span class="Special"><-</span> increment +<span id="L55" class="LineNr">55 </span> <span class="PreProc">loop</span> +<span id="L56" class="LineNr">56 </span> <span class="Delimiter">}</span> +<span id="L57" class="LineNr">57 </span> <span class="PreProc">return</span> <span class="Constant">0</span> +<span id="L58" class="LineNr">58 </span><span class="Delimiter">}</span> +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> |