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- /* ***** BEGIN LICENSE BLOCK *****
- * Distributed under the BSD license:
- *
- * Copyright (c) 2010, Ajax.org B.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Ajax.org B.V. nor the
- * names of its contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ***** END LICENSE BLOCK ***** */
- define(function(require, exports, module) {
- "use strict";
- var oop = require("../lib/oop");
- var c_cppHighlightRules = require("./c_cpp_highlight_rules").c_cppHighlightRules;
- var glslHighlightRules = function() {
- var keywords = (
- "attribute|const|uniform|varying|break|continue|do|for|while|" +
- "if|else|in|out|inout|float|int|void|bool|true|false|" +
- "lowp|mediump|highp|precision|invariant|discard|return|mat2|mat3|" +
- "mat4|vec2|vec3|vec4|ivec2|ivec3|ivec4|bvec2|bvec3|bvec4|sampler2D|" +
- "samplerCube|struct"
- );
- var buildinConstants = (
- "radians|degrees|sin|cos|tan|asin|acos|atan|pow|" +
- "exp|log|exp2|log2|sqrt|inversesqrt|abs|sign|floor|ceil|fract|mod|" +
- "min|max|clamp|mix|step|smoothstep|length|distance|dot|cross|" +
- "normalize|faceforward|reflect|refract|matrixCompMult|lessThan|" +
- "lessThanEqual|greaterThan|greaterThanEqual|equal|notEqual|any|all|" +
- "not|dFdx|dFdy|fwidth|texture2D|texture2DProj|texture2DLod|" +
- "texture2DProjLod|textureCube|textureCubeLod|" +
- "gl_MaxVertexAttribs|gl_MaxVertexUniformVectors|gl_MaxVaryingVectors|" +
- "gl_MaxVertexTextureImageUnits|gl_MaxCombinedTextureImageUnits|" +
- "gl_MaxTextureImageUnits|gl_MaxFragmentUniformVectors|gl_MaxDrawBuffers|" +
- "gl_DepthRangeParameters|gl_DepthRange|" +
- // The following two are only for MIME x-shader/x-vertex.
- "gl_Position|gl_PointSize|" +
- // The following five are only for MIME x-shader/x-fragment.
- "gl_FragCoord|gl_FrontFacing|gl_PointCoord|gl_FragColor|gl_FragData"
- );
- var keywordMapper = this.createKeywordMapper({
- "variable.language": "this",
- "keyword": keywords,
- "constant.language": buildinConstants
- }, "identifier");
- this.$rules = new c_cppHighlightRules().$rules;
- this.$rules.start.forEach(function(rule) {
- if (typeof rule.token == "function")
- rule.token = keywordMapper;
- })
- };
- oop.inherits(glslHighlightRules, c_cppHighlightRules);
- exports.glslHighlightRules = glslHighlightRules;
- });
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