1 /* 2 * Copyright 2011 Christoph Bumiller 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 */ 22 23 #include "nv50_ir.h" 24 #include "nv50_ir_build_util.h" 25 26 namespace nv50_ir { 27 28 class ConverterCommon : public BuildUtil 29 { 30 public: 31 ConverterCommon(Program *, nv50_ir_prog_info *, nv50_ir_prog_info_out *); 32 protected: 33 struct Subroutine 34 { SubroutineSubroutine35 Subroutine(Function *f) : f(f) { } 36 Function *f; 37 ValueMap values; 38 }; 39 40 Subroutine *getSubroutine(unsigned ip); 41 Subroutine *getSubroutine(Function *); 42 43 uint8_t translateInterpMode(const struct nv50_ir_varying *var, operation& op); 44 45 void handleUserClipPlanes(); 46 47 struct { 48 std::map<unsigned, Subroutine> map; 49 Subroutine *cur; 50 } sub; 51 52 struct nv50_ir_prog_info *info; 53 struct nv50_ir_prog_info_out *info_out; 54 Value *fragCoord[4]; 55 Value *clipVtx[4]; 56 Value *outBase; // base address of vertex out patch (for TCP) 57 }; 58 59 } // namespace nv50_ir 60