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@@ -0,0 +1,486 @@
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+/*
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+ * Copyright (c) 2003-2018 jMonkeyEngine
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+ * All rights reserved.
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+ *
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+ * Redistribution and use in source and binary forms, with or without
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+ * modification, are permitted provided that the following conditions are
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+ * met:
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+ *
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+ * Redistributions of source code must retain the above copyright
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+ * notice, this list of conditions and the following disclaimer.
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+ *
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+ * * Redistributions in binary form must reproduce the above copyright
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+ * notice, this list of conditions and the following disclaimer in the
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+ * documentation and/or other materials provided with the distribution.
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+ *
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+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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+ * may be used to endorse or promote products derived from this software
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+ * without specific prior written permission.
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+ *
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+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+ */
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+package com.jme3.gde.glsl.highlighter.lexer;
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+
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+import java.util.ArrayList;
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+import java.util.List;
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+
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+/**
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+ * Brace, yourselves, this file contains every word that means something in
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+ * GLSL. Expect about 400 lines of code that just adds strings.
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+ *
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+ * @author grizeldi
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+ */
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+class GlslKeywordLibrary {
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+
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+ public enum KeywordType {
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+ KEYWORD, BUILTIN_FUNCTION, BUILTIN_VARIABLE, BASIC_TYPE, UNFINISHED;
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+ }
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+ private static final List<String> keywords = new ArrayList<>(),
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+ builtinFunctions = new ArrayList<>(),
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+ builtinVariables = new ArrayList<>(),
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+ basicTypes = new ArrayList<>();
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+
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+ static {
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+ //keywords
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+ keywords.add("attribute");
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+ keywords.add("const");
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+ keywords.add("uniform");
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+ keywords.add("varying");
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+ keywords.add("buffer");
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+ keywords.add("shared");
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+ keywords.add("coherent");
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+ keywords.add("volatile");
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+ keywords.add("restrict");
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+ keywords.add("readonly");
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+ keywords.add("writeonly");
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+ keywords.add("atomic_uint");
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+ keywords.add("layout");
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+ keywords.add("centroid");
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+ keywords.add("flat");
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+ keywords.add("smooth");
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+ keywords.add("noperspective");
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+ keywords.add("patch");
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+ keywords.add("sample");
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+ keywords.add("break");
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+ keywords.add("continue");
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+ keywords.add("do");
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+ keywords.add("for");
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+ keywords.add("while");
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+ keywords.add("switch");
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+ keywords.add("case");
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+ keywords.add("default");
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+ keywords.add("if");
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+ keywords.add("else");
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+ keywords.add("subroutine");
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+ keywords.add("in");
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+ keywords.add("out");
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+ keywords.add("inout");
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+ keywords.add("void");
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+ keywords.add("true");
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+ keywords.add("false");
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+ keywords.add("invariant");
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+ keywords.add("precise");
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+ keywords.add("discard");
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+ keywords.add("return");
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+ //primitives and other types
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+ basicTypes.add("float");
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+ basicTypes.add("double");
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+ basicTypes.add("int");
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+ basicTypes.add("bool");
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+ basicTypes.add("mat2");
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+ basicTypes.add("mat3");
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+ basicTypes.add("mat4");
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+ basicTypes.add("dmat2");
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+ basicTypes.add("dmat3");
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+ basicTypes.add("dmat4");
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+ basicTypes.add("mat2x2");
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+ basicTypes.add("mat2x3");
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+ basicTypes.add("mat2x4");
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+ basicTypes.add("dmat2x2");
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+ basicTypes.add("dmat2x3");
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+ basicTypes.add("dmat2x4");
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+ basicTypes.add("mat3x2");
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+ basicTypes.add("mat3x3");
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+ basicTypes.add("mat3x4");
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+ basicTypes.add("dmat3x2");
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+ basicTypes.add("dmat3x3");
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+ basicTypes.add("dmat3x4");
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+ basicTypes.add("mat4x2");
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+ basicTypes.add("mat4x3");
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+ basicTypes.add("mat4x4");
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+ basicTypes.add("dmat4x2");
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+ basicTypes.add("dmat4x3");
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+ basicTypes.add("dmat4x4");
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+ basicTypes.add("vec2");
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+ basicTypes.add("vec3");
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+ basicTypes.add("vec4");
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+ basicTypes.add("ivec2");
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+ basicTypes.add("ivec3");
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+ basicTypes.add("ivec4");
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+ basicTypes.add("bvec2");
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+ basicTypes.add("bvec3");
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+ basicTypes.add("bvec4");
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+ basicTypes.add("dvec2");
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+ basicTypes.add("dvec3");
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+ basicTypes.add("dvec4");
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+ basicTypes.add("uint");
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+ basicTypes.add("uvec2");
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+ basicTypes.add("uvec3");
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+ basicTypes.add("uvec4");
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+ basicTypes.add("lowp");
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+ basicTypes.add("mediump");
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+ basicTypes.add("highp");
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+ basicTypes.add("precision");
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+ basicTypes.add("sampler1D");
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+ basicTypes.add("sampler2D");
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+ basicTypes.add("sampler3D");
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+ basicTypes.add("samplerCube");
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+ basicTypes.add("sampler1DShadow");
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+ basicTypes.add("sampler2DShadow");
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+ basicTypes.add("samplerCubeShadow");
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+ basicTypes.add("sampler1DArray");
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+ basicTypes.add("sampler2DArray");
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+ basicTypes.add("sampler1DArrayShadow");
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+ basicTypes.add("sampler2DArrayShadow");
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+ basicTypes.add("isampler1D");
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+ basicTypes.add("isampler2D");
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+ basicTypes.add("isampler3D");
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+ basicTypes.add("isamplerCube");
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+ basicTypes.add("isampler1DArray");
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+ basicTypes.add("isampler2DArray");
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+ basicTypes.add("usampler1D");
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+ basicTypes.add("usampler2D");
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+ basicTypes.add("usampler3D");
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+ basicTypes.add("usamplerCube");
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+ basicTypes.add("usampler1DArray");
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+ basicTypes.add("usampler2DArray");
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+ basicTypes.add("sampler2DRect");
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+ basicTypes.add("sampler2DRectShadow");
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+ basicTypes.add("isampler2DRect");
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+ basicTypes.add("usampler2DRect");
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+ basicTypes.add("samplerBuffer");
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+ basicTypes.add("isamplerBuffer");
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+ basicTypes.add("usamplerBuffer");
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+ basicTypes.add("sampler2DMS");
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+ basicTypes.add("isampler2DMS");
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+ basicTypes.add("usampler2DMS");
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+ basicTypes.add("sampler2DMSArray");
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+ basicTypes.add("isampler2DMSArray");
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+ basicTypes.add("usampler2DMSArray");
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+ basicTypes.add("samplerCubeArray");
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+ basicTypes.add("samplerCubeArrayShadow");
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+ basicTypes.add("isamplerCubeArray");
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+ basicTypes.add("usamplerCubeArray");
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+ basicTypes.add("image1D");
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+ basicTypes.add("iimage1D");
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+ basicTypes.add("uimage1D");
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+ basicTypes.add("image2D");
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+ basicTypes.add("iimage2D");
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+ basicTypes.add("uimage2D");
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+ basicTypes.add("image3D");
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+ basicTypes.add("iimage3D");
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+ basicTypes.add("uimage3D");
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+ basicTypes.add("image2DRect");
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+ basicTypes.add("iimage2DRect");
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+ basicTypes.add("uimage2DRect");
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+ basicTypes.add("imageCube");
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+ basicTypes.add("iimageCube");
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+ basicTypes.add("uimageCube");
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+ basicTypes.add("imageBuffer");
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+ basicTypes.add("iimageBuffer");
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+ basicTypes.add("uimageBuffer");
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+ basicTypes.add("image1DArray");
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+ basicTypes.add("iimage1DArray");
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+ basicTypes.add("uimage1DArray");
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+ basicTypes.add("image2DArray");
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+ basicTypes.add("iimage2DArray");
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+ basicTypes.add("uimage2DArray");
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+ basicTypes.add("imageCubeArray");
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+ basicTypes.add("iimageCubeArray");
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+ basicTypes.add("uimageCubeArray");
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+ basicTypes.add("image2DMS");
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+ basicTypes.add("iimage2DMS");
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+ basicTypes.add("uimage2DMS");
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+ basicTypes.add("image2DMSArray");
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+ basicTypes.add("iimage2DMSArray");
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+ basicTypes.add("uimage2DMSArray");
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+ basicTypes.add("struct");
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+ //builtin variables
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+ //compute shaders
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+ builtinVariables.add("gl_NumWorkGroups");
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+ builtinVariables.add("gl_WorkGroupSize");
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+ builtinVariables.add("gl_WorkGroupID");
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+ builtinVariables.add("gl_LocalInvocationID");
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+ builtinVariables.add("gl_GlobalInvocationID");
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+ builtinVariables.add("gl_LocalInvocationIndex");
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+ //vertex shaders
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+ builtinVariables.add("gl_VertexID");
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+ builtinVariables.add("gl_InstanceID");
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+ //geometry shaders
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+ builtinVariables.add("gl_PrimitiveIDIn");
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+ builtinVariables.add("gl_Layer");
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+ builtinVariables.add("gl_ViewportIndex");
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+ //tesselation shaders
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+ builtinVariables.add("gl_MaxPatchVertices");
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+ builtinVariables.add("gl_PatchVerticesIn");
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+ builtinVariables.add("gl_TessLevelOuter");
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+ builtinVariables.add("gl_TessLevelInner");
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+ builtinVariables.add("gl_TessCoord");
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+ //fragment shaders
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+ builtinVariables.add("gl_FragCoord");
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+ builtinVariables.add("gl_FrontFacing");
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+ builtinVariables.add("gl_PointCoord");
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+ builtinVariables.add("gl_SampleID");
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+ builtinVariables.add("gl_SamplePosition");
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+ builtinVariables.add("gl_SampleMaskIn");
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+ builtinVariables.add("gl_Layer");
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+ builtinVariables.add("gl_ViewportIndex");
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+ //general
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+ builtinVariables.add("gl_Position");
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+ builtinVariables.add("gl_PointSize");
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+ builtinVariables.add("gl_ClipDistance");
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+ builtinVariables.add("gl_InvocationID");
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+ builtinVariables.add("gl_PrimitiveID");
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+ //jme variables - this is why we build custom plugins :) (apart from existing being under GPL)
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+ builtinVariables.add("inPosition");
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+ builtinVariables.add("inNormal");
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+ builtinVariables.add("inColor");
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+ builtinVariables.add("inTextCoord");
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+ builtinVariables.add("g_WorldViewMatrix");
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+ builtinVariables.add("g_ProjectionMatrix");
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+ builtinVariables.add("g_WorldViewProjectionMatrix");
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+ builtinVariables.add("g_NormalMatrix");
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+ //builtin functions
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+ builtinFunctions.add("radians");
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+ builtinFunctions.add("degrees");
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+ builtinFunctions.add("sin");
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+ builtinFunctions.add("cos");
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+ builtinFunctions.add("tan");
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+ builtinFunctions.add("asin");
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+ builtinFunctions.add("acos");
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+ builtinFunctions.add("atan");
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+ builtinFunctions.add("sinh");
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+ builtinFunctions.add("cosh");
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+ builtinFunctions.add("tanh");
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+ builtinFunctions.add("asinh");
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+ builtinFunctions.add("acosh");
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+ builtinFunctions.add("atanh");
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+ builtinFunctions.add("pow");
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+ builtinFunctions.add("exp");
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+ builtinFunctions.add("log");
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+ builtinFunctions.add("exp2");
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+ builtinFunctions.add("log2");
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+ builtinFunctions.add("sqrt");
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+ builtinFunctions.add("inversesqrt");
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+ builtinFunctions.add("abs");
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+ builtinFunctions.add("sign");
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+ builtinFunctions.add("floor");
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+ builtinFunctions.add("trunc");
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+ builtinFunctions.add("round");
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+ builtinFunctions.add("roundEven");
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+ builtinFunctions.add("ceil");
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+ builtinFunctions.add("fract");
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+ builtinFunctions.add("mod");
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+ builtinFunctions.add("modf");
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+ builtinFunctions.add("min");
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+ builtinFunctions.add("max");
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+ builtinFunctions.add("clamp");
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+ builtinFunctions.add("mix");
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+ builtinFunctions.add("step");
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+ builtinFunctions.add("smoothstep");
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+ builtinFunctions.add("isnan");
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+ builtinFunctions.add("isinf");
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+ builtinFunctions.add("floatBitsToInt");
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+ builtinFunctions.add("floatBitsToUInt");
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+ builtinFunctions.add("intBitsToFloat");
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+ builtinFunctions.add("uintBitsToFloat");
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+ builtinFunctions.add("fma");
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+ builtinFunctions.add("frexp");
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+ builtinFunctions.add("packUnorm2x16");
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+ builtinFunctions.add("packSnorm2x16");
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+ builtinFunctions.add("packUnorm4x8");
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+ builtinFunctions.add("packSnorm4x8");
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+ builtinFunctions.add("unpackUnorm2x16");
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+ builtinFunctions.add("unpackSnorm2x16");
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+ builtinFunctions.add("unpackUnorm4x8");
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+ builtinFunctions.add("unpackSnorm4x8");
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+ builtinFunctions.add("packDouble2x32");
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+ builtinFunctions.add("unpackDouble2x32");
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+ builtinFunctions.add("packHalf2x16");
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+ builtinFunctions.add("unpackHalf2x16");
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+ builtinFunctions.add("length");
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+ builtinFunctions.add("distance");
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+ builtinFunctions.add("dot");
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+ builtinFunctions.add("cross");
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+ builtinFunctions.add("normalize");
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+ builtinFunctions.add("ftransform");
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+ builtinFunctions.add("faceforward");
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+ builtinFunctions.add("reflect");
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+ builtinFunctions.add("refract");
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+ builtinFunctions.add("matrixCompMult");
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+ builtinFunctions.add("outerProduct");
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+ builtinFunctions.add("transpose");
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+ builtinFunctions.add("determinant");
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+ builtinFunctions.add("inverse");
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+ builtinFunctions.add("lessThan");
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+ builtinFunctions.add("lessThanEqual");
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+ builtinFunctions.add("greaterThan");
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+ builtinFunctions.add("greaterThanEqual");
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+ builtinFunctions.add("equal");
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+ builtinFunctions.add("notEqual");
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+ builtinFunctions.add("any");
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+ builtinFunctions.add("all");
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+ builtinFunctions.add("not");
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+ builtinFunctions.add("uaddCarry");
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+ builtinFunctions.add("usubBorrow");
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+ builtinFunctions.add("umulExtended");
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+ builtinFunctions.add("imulExtended");
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+ builtinFunctions.add("bitfieldExtract");
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+ builtinFunctions.add("bitfieldInsert");
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+ builtinFunctions.add("bitfieldReverse");
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+ builtinFunctions.add("bitCount");
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+ builtinFunctions.add("findLSB");
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+ builtinFunctions.add("findMSB");
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+ builtinFunctions.add("textureSize");
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+ builtinFunctions.add("textureQueryLod");
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+ builtinFunctions.add("textureQueryLevels");
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+ builtinFunctions.add("texture");
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+ builtinFunctions.add("textureProj");
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+ builtinFunctions.add("textureLod");
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+ builtinFunctions.add("textureOffset");
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+ builtinFunctions.add("texelFetch");
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+ builtinFunctions.add("texelFetchOffset");
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+ builtinFunctions.add("textureProjOffset");
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+ builtinFunctions.add("textureLodOffset");
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+ builtinFunctions.add("textureProjLod");
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+ builtinFunctions.add("textureProjLodOffset");
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+ builtinFunctions.add("textureGrad");
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+ builtinFunctions.add("textureGradOffset");
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+ builtinFunctions.add("textureProjGrad");
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+ builtinFunctions.add("textureProjGradOffset");
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+ builtinFunctions.add("textureGather");
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+ builtinFunctions.add("textureGatherOffset");
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+ builtinFunctions.add("textureGatherOffsets");
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+ builtinFunctions.add("texture1D");
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+ builtinFunctions.add("texture1DProj");
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+ builtinFunctions.add("texture1DLod");
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+ builtinFunctions.add("texture1DProjLod");
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+ builtinFunctions.add("texture2D");
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+ builtinFunctions.add("texture2DProj");
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+ builtinFunctions.add("texture2DLod");
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+ builtinFunctions.add("texture2DProjLod");
|
|
|
+ builtinFunctions.add("texture3D");
|
|
|
+ builtinFunctions.add("texture3DProj");
|
|
|
+ builtinFunctions.add("texture3DLod");
|
|
|
+ builtinFunctions.add("texture3DProjLod");
|
|
|
+ builtinFunctions.add("textureCube");
|
|
|
+ builtinFunctions.add("textureCubeLod");
|
|
|
+ builtinFunctions.add("shadow1D");
|
|
|
+ builtinFunctions.add("shadow2D");
|
|
|
+ builtinFunctions.add("shadow1DProj");
|
|
|
+ builtinFunctions.add("shadow2DProj");
|
|
|
+ builtinFunctions.add("shadow1DLod");
|
|
|
+ builtinFunctions.add("shadow2DLod");
|
|
|
+ builtinFunctions.add("shadow1DProjLod");
|
|
|
+ builtinFunctions.add("shadow2DProjLod");
|
|
|
+ builtinFunctions.add("atomicCounterIncrement");
|
|
|
+ builtinFunctions.add("atomicCounterDecrement");
|
|
|
+ builtinFunctions.add("atomicCounter");
|
|
|
+ builtinFunctions.add("atomicAdd");
|
|
|
+ builtinFunctions.add("atomicMin");
|
|
|
+ builtinFunctions.add("atomicMax");
|
|
|
+ builtinFunctions.add("atomicAnd");
|
|
|
+ builtinFunctions.add("atomicOr");
|
|
|
+ builtinFunctions.add("atomicXor");
|
|
|
+ builtinFunctions.add("atomicExchange");
|
|
|
+ builtinFunctions.add("atomicCompSwap");
|
|
|
+ builtinFunctions.add("imageSize");
|
|
|
+ builtinFunctions.add("imageLoad");
|
|
|
+ builtinFunctions.add("imageStore");
|
|
|
+ builtinFunctions.add("imageAtomicAdd");
|
|
|
+ builtinFunctions.add("imageAtomicMin");
|
|
|
+ builtinFunctions.add("imageAtomicMax");
|
|
|
+ builtinFunctions.add("imageAtomicAnd");
|
|
|
+ builtinFunctions.add("imageAtomicOr");
|
|
|
+ builtinFunctions.add("imageAtomicXor");
|
|
|
+ builtinFunctions.add("imageAtomicExchange");
|
|
|
+ builtinFunctions.add("imageAtomicCompSwap");
|
|
|
+ builtinFunctions.add("dFdx");
|
|
|
+ builtinFunctions.add("dFdy");
|
|
|
+ builtinFunctions.add("fwidth");
|
|
|
+ builtinFunctions.add("interpolateAtCentroid");
|
|
|
+ builtinFunctions.add("interpolateAtSample");
|
|
|
+ builtinFunctions.add("interpolateAtOffset");
|
|
|
+ builtinFunctions.add("noise1");
|
|
|
+ builtinFunctions.add("noise2");
|
|
|
+ builtinFunctions.add("noise3");
|
|
|
+ builtinFunctions.add("noise4");
|
|
|
+ builtinFunctions.add("EmitStreamVertex");
|
|
|
+ builtinFunctions.add("EndStreamPrimitive");
|
|
|
+ builtinFunctions.add("EmitVertex");
|
|
|
+ builtinFunctions.add("EndPrimitive");
|
|
|
+ builtinFunctions.add("barrier");
|
|
|
+ builtinFunctions.add("memoryBarrier");
|
|
|
+ builtinFunctions.add("memoryBarrierAtomicCounter");
|
|
|
+ builtinFunctions.add("memoryBarrierBuffer");
|
|
|
+ builtinFunctions.add("memoryBarrierShared");
|
|
|
+ builtinFunctions.add("memoryBarrierImage");
|
|
|
+ builtinFunctions.add("groupMemoryBarrier");
|
|
|
+ }
|
|
|
+
|
|
|
+ public static KeywordType lookup(String s) {
|
|
|
+ KeywordType returnType = null;
|
|
|
+ for (String primitive : basicTypes) {
|
|
|
+ if (primitive.startsWith(s)) {
|
|
|
+ if (primitive.equals(s)) {
|
|
|
+ returnType = KeywordType.BASIC_TYPE;
|
|
|
+ break;
|
|
|
+ } else {
|
|
|
+ returnType = KeywordType.UNFINISHED;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ for (String var : builtinVariables) {
|
|
|
+ if (var.startsWith(s)) {
|
|
|
+ if (var.equals(s)) {
|
|
|
+ returnType = KeywordType.BUILTIN_VARIABLE;
|
|
|
+ break;
|
|
|
+ } else {
|
|
|
+ returnType = KeywordType.UNFINISHED;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ for (String func : builtinFunctions) {
|
|
|
+ if (func.startsWith(s) && (returnType == KeywordType.UNFINISHED || returnType == null)) {
|
|
|
+ if (func.equals(s)) {
|
|
|
+ returnType = KeywordType.BUILTIN_FUNCTION;
|
|
|
+ break;
|
|
|
+ } else {
|
|
|
+ returnType = KeywordType.UNFINISHED;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ for (String keyword : keywords) {
|
|
|
+ if (keyword.startsWith(s) && (returnType == KeywordType.UNFINISHED || returnType == null)) {
|
|
|
+ if (keyword.equals(s)) {
|
|
|
+ returnType = KeywordType.KEYWORD;
|
|
|
+ break;
|
|
|
+ } else {
|
|
|
+ returnType = KeywordType.UNFINISHED;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return returnType;
|
|
|
+ }
|
|
|
+}
|
grizeldi
