1 // 2 //Copyright (C) 2002-2005 3Dlabs Inc. Ltd. 3 //All rights reserved. 4 // 5 //Redistribution and use in source and binary forms, with or without 6 //modification, are permitted provided that the following conditions 7 //are met: 8 // 9 // Redistributions of source code must retain the above copyright 10 // notice, this list of conditions and the following disclaimer. 11 // 12 // Redistributions in binary form must reproduce the above 13 // copyright notice, this list of conditions and the following 14 // disclaimer in the documentation and/or other materials provided 15 // with the distribution. 16 // 17 // Neither the name of 3Dlabs Inc. Ltd. nor the names of its 18 // contributors may be used to endorse or promote products derived 19 // from this software without specific prior written permission. 20 // 21 //THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 //"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 //LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24 //FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25 //COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26 //INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 27 //BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 28 //LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 29 //CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 //LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 31 //ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32 //POSSIBILITY OF SUCH DAMAGE. 33 // 34 35 #include "../Include/Common.h" 36 #include "../Include/ShHandle.h" 37 #include "../MachineIndependent/Versions.h" 38 39 // 40 // Here is where real machine specific high-level data would be defined. 41 // 42 class TGenericCompiler : public TCompiler { 43 public: 44 TGenericCompiler(EShLanguage l, int dOptions) : TCompiler(l, infoSink), debugOptions(dOptions) { } 45 virtual bool compile(TIntermNode* root, int version = 0, EProfile profile = ENoProfile); 46 TInfoSink infoSink; 47 int debugOptions; 48 }; 49 50 // 51 // This function must be provided to create the actual 52 // compile object used by higher level code. It returns 53 // a subclass of TCompiler. 54 // 55 TCompiler* ConstructCompiler(EShLanguage language, int debugOptions) 56 { 57 return new TGenericCompiler(language, debugOptions); 58 } 59 60 // 61 // Delete the compiler made by ConstructCompiler 62 // 63 void DeleteCompiler(TCompiler* compiler) 64 { 65 delete compiler; 66 } 67 68 // 69 // Generate code from the given parse tree 70 // 71 bool TGenericCompiler::compile(TIntermNode* /*root*/, int /*version*/, EProfile /*profile*/) 72 { 73 haveValidObjectCode = true; 74 75 return haveValidObjectCode; 76 } 77
