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spitespite
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added glsl-optimiser
1 parent 3de7962 commit cd6c59a

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5 files changed

+84
-11
lines changed

5 files changed

+84
-11
lines changed

‎src/assets/star.svg

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‎src/glsl-optimizer.mem.js

1.3 MB
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‎src/glsl-optimizer.min.js

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‎src/panel.html

Lines changed: 12 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@
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<link href="./codemirror/dialog.css" rel="stylesheet">
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<script src="./codemirror/searchcursor.js"></script>
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<script src="./codemirror/search.js"></script>
11-
<script src="./base64.js"></script>
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<script src="./glsl-optimizer.min.js"></script>
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<style>
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*{ box-sizing: border-box; margin: 0; padding: 0; font-size: 12px;}
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body{ background-color: #eee; -webkit-user-select: none; cursor: default; }
@@ -18,7 +18,7 @@
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#list li { padding: 5px 10px; border-bottom: 1px solid #e5e5e5; cursor: pointer; }
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#list li:hover{ background-color: rgba(56, 121, 217, 0.1); }
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#list li.active{ background-color: rgb(56, 121, 217); color: white;}
21-
#editorContainer{ position: absolute; left: 200px; right: 0; top: 0; bottom: 0;}
21+
#editorContainer{ position: absolute; left: 200px; right: 0; top: 0; bottom: 0; background-color: #eee;}
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#vs-panel, #fs-panel{ transition: background-color 150ms ease-out }
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#vs-panel{ position: absolute; left: 0; right: 50%; top: 0; bottom: 0; height: 100%; width: 50%; }
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#fs-panel{ position: absolute; left: 50%; right: 0; top: 0; bottom: 0; height: 100%; width: 50%; }
@@ -36,9 +36,10 @@
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#info button{ margin-bottom: 1em;}
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#info a{ color: #4c9ed9; }
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#info a:hover{ color: #202020;}
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.go-fullscreen{ background-image: url( assets/fs.svg ); width: 15px; height: 15px; display: block; position: absolute; top: 5px; right: 5px; background-size: 15px 15px; cursor: pointer; }
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.fullscreen .go-fullscreen{ background-image: url( assets/fs_exit.svg ); }
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.go-format{ background-image: url( assets/format.svg ); width: 15px; height: 15px; display: block; position: absolute; top: 5px; right: 25px; background-size: 15px 15px; cursor: pointer; }
39+
.go-fullscreen{ background-image: url(assets/fs.svg); width: 15px; height: 15px; display: block; position: absolute; top: 5px; right: 5px; background-size: 15px 15px; cursor: pointer; }
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.fullscreen .go-fullscreen{ background-image: url(assets/fs_exit.svg); }
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.go-format{ background-image: url(assets/format.svg); width: 15px; height: 15px; display: block; position: absolute; top: 5px; right: 45px; background-size: 15px 15px; cursor: pointer; }
42+
.go-optimise{ background-image: url(assets/star.svg); width: 15px; height: 15px; display: block; position: absolute; top: 5px; right: 25px; background-size: 15px 15px; cursor: pointer; }
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.hide{ display: none;}
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.CodeMirror{ border: 1px solid #a6a6a6; border-right: 1px solid transparent; border-top: 1px solid transparent; }
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.CodeMirror-focused{ border: 1px solid #4c9ed9; border-right: 1px solid #4c9ed9; border-top: 1px solid #4c9ed9; }
@@ -51,8 +52,10 @@
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#toolbarContainer{ position: absolute; left: 0; bottom: 0; height: 25px; width: 200px; }
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#toolbarContainer li{ width: 25px; height: 25px; float: left; }
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#toolbarContainer a{ width: 21px; height: 21px; margin: 2px; display: block; background-repeat: no-repeat; background-position: 50% 50%; background-size: contain;}
54-
#settingsButton{ background-image: url( assets/gears.svg ); }
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#highlightButton{ background-image: url( assets/eye.svg ); }
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#settingsButton{ background-image: url(assets/gears.svg); }
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#highlightButton{ background-image: url(assets/eye.svg); }
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.vertical #vs-panel{ left: 0; right: 0; top: 0; bottom: auto; width: 100%; height: 50%; }
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.vertical #fs-panel{ left: 0; right: 0; bottom: 0; height: 50%; top: auto; width: 100%; }
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</style>
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</head>
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<body>
@@ -76,10 +79,10 @@ <h1>WebGL GLSL shader editor extension<br/>v1.0.14 (beta)</h1>
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</ul>
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<div id="editorContainer">
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<div id="vs-panel">
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<div id="vs-footer" class="footer" ><p>Vertex Shader | <span id="vs-count" ></span></p> <a id="vs-format" title="Pretty print" class="go-format" ></a> <a id="vs-fullscreen" title="Go fullscreen" class="go-fullscreen" ></a></div>
82+
<div id="vs-footer" class="footer" ><p>Vertex Shader | <span id="vs-count" ></span></p> <a id="vs-format" title="Pretty print" class="go-format" ></a> <a id="vs-optimise" title="Optimise" class="go-optimise" ></a> <a id="vs-fullscreen" title="Go fullscreen" class="go-fullscreen" ></a></div>
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</div>
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<div id="fs-panel">
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<div id="fs-footer" class="footer" ><p>Fragment Shader | <span id="fs-count" ></span></p> <a id="fs-format" title="Pretty print" class="go-format" ></a> <a id="fs-fullscreen" title="Go fullscreen" class="go-fullscreen" ></a></div>
85+
<div id="fs-footer" class="footer" ><p>Fragment Shader | <span id="fs-count" ></span></p> <a id="fs-format" title="Pretty print" class="go-format" ></a> <a id="fs-optimise" title="Optimise" class="go-optimise" ></a> <a id="fs-fullscreen" title="Go fullscreen" class="go-fullscreen" ></a></div>
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</div>
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</div>
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</div>

‎src/panel.js

Lines changed: 41 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -496,6 +496,7 @@ function f() {
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if( name === '' ) {
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//#define SHADER_NAME_B64 44K344Kn44O844OA44O8
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//#define SHADER_NAME_B64 8J+YjvCfmIE=
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var re = /#define[\s]+SHADER_NAME_B64[\s]+([\S]+)(\n|$)/gi;
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if ((m = re.exec( source)) !== null) {
@@ -621,7 +622,8 @@ function f() {
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fs = fs.replace( /\s+main\s*\(/, ' ShaderEditorInternalMain(' );
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fs += '\r\n' + 'void main() { ShaderEditorInternalMain(); gl_FragColor.rgb *= vec3(1.,0.,1.); }';
624-
625+
// fs += '\r\n' + 'void main() { ShaderEditorInternalMain(); float c = smoothstep( .4, .6, mod( .01 * ( gl_FragCoord.x - gl_FragCoord.y ), 1. ) ); gl_FragColor.rgb = mix( gl_FragColor.rgb, gl_FragColor.rgb * vec3( 1.,0.,1. ), c ); }';
626+
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onUpdateProgram( id, vs, fs );
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}
@@ -935,6 +937,7 @@ backgroundPageConnection.onMessage.addListener( function( msg ) {
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info.style.display = 'none';
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waiting.style.display = 'none';
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container.style.display = 'block';
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onWindowResize();
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var li = document.createElement( 'li' );
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li.addEventListener( 'click', function() {
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selectProgram( this );
@@ -1108,6 +1111,8 @@ function testShader( type, source, code ) {
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11091112
}
11101113

1114+
var optimize_glsl = Module.cwrap('optimize_glsl', 'string', ['string', 'number', 'number']);
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11111116
document.getElementById( 'vs-format' ).addEventListener( 'click', function( e ) {
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var source = vSEditor.getValue();
@@ -1164,6 +1169,32 @@ document.getElementById( 'fs-fullscreen' ).addEventListener( 'click', function(
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11651170
} );
11661171

1172+
document.getElementById( 'vs-optimise' ).addEventListener( 'click', function( e ) {
1173+
1174+
logMsg( 'vs optimise' );
1175+
var source = vSEditor.getValue();
1176+
1177+
var res = optimize_glsl( source, 2, true );
1178+
vSEditor.setValue( res );
1179+
updateVSCode();
1180+
1181+
e.preventDefault();
1182+
1183+
} );
1184+
1185+
document.getElementById( 'fs-optimise' ).addEventListener( 'click', function( e ) {
1186+
1187+
logMsg( 'fs optimise' );
1188+
var source = fSEditor.getValue();
1189+
1190+
var res = optimize_glsl( source, 2, false );
1191+
fSEditor.setValue( res );
1192+
updateFSCode();
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1194+
e.preventDefault();
1195+
1196+
} );
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11671198
document.getElementById( 'highlightButton' ).addEventListener( 'click', function( e ) {
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11691200
settings.highlight = !settings.highlight;
@@ -1175,4 +1206,12 @@ document.getElementById( 'highlightButton' ).addEventListener( 'click', function
11751206

11761207
e.preventDefault();
11771208

1178-
} );
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} );
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1211+
window.addEventListener( 'resize', onWindowResize );
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1213+
function onWindowResize() {
1214+
1215+
editorContainer.classList.toggle( 'vertical', editorContainer.clientWidth < editorContainer.clientHeight );
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1217+
}

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