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3748 lines
138 KiB
Text
3748 lines
138 KiB
Text
//
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// Copyright (C) 2002-2005 3Dlabs Inc. Ltd.
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// Copyright (C) 2012-2013 LunarG, Inc.
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// Copyright (C) 2017 ARM Limited.
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// Copyright (C) 2015-2018 Google, Inc.
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//
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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
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// are 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
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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//
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// Neither the name of 3Dlabs Inc. Ltd. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software 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
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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// COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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/**
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* This is bison grammar and productions for parsing all versions of the
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* GLSL shading languages.
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*/
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%{
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/* Based on:
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ANSI C Yacc grammar
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In 1985, Jeff Lee published his Yacc grammar (which is accompanied by a
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matching Lex specification) for the April 30, 1985 draft version of the
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ANSI C standard. Tom Stockfisch reposted it to net.sources in 1987; that
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original, as mentioned in the answer to question 17.25 of the comp.lang.c
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FAQ, can be ftp'ed from ftp.uu.net, file usenet/net.sources/ansi.c.grammar.Z.
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I intend to keep this version as close to the current C Standard grammar as
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possible; please let me know if you discover discrepancies.
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Jutta Degener, 1995
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*/
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#include "SymbolTable.h"
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#include "ParseHelper.h"
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#include "../Public/ShaderLang.h"
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#include "attribute.h"
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using namespace glslang;
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%}
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%define parse.error verbose
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%union {
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struct {
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glslang::TSourceLoc loc;
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union {
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glslang::TString *string;
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int i;
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unsigned int u;
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long long i64;
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unsigned long long u64;
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bool b;
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double d;
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};
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glslang::TSymbol* symbol;
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} lex;
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struct {
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glslang::TSourceLoc loc;
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glslang::TOperator op;
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union {
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TIntermNode* intermNode;
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glslang::TIntermNodePair nodePair;
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glslang::TIntermTyped* intermTypedNode;
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glslang::TAttributes* attributes;
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};
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union {
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glslang::TPublicType type;
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glslang::TFunction* function;
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glslang::TParameter param;
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glslang::TTypeLoc typeLine;
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glslang::TTypeList* typeList;
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glslang::TArraySizes* arraySizes;
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glslang::TIdentifierList* identifierList;
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};
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} interm;
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}
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%{
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/* windows only pragma */
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#ifdef _MSC_VER
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#pragma warning(disable : 4065)
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#pragma warning(disable : 4127)
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#pragma warning(disable : 4244)
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#endif
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#define parseContext (*pParseContext)
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#define yyerror(context, msg) context->parserError(msg)
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extern int yylex(YYSTYPE*, TParseContext&);
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%}
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%parse-param {glslang::TParseContext* pParseContext}
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%lex-param {parseContext}
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%pure-parser // enable thread safety
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%expect 1 // One shift reduce conflict because of if | else
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%token <lex> ATTRIBUTE VARYING
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%token <lex> FLOAT16_T FLOAT FLOAT32_T DOUBLE FLOAT64_T
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%token <lex> CONST BOOL INT UINT INT64_T UINT64_T INT32_T UINT32_T INT16_T UINT16_T INT8_T UINT8_T
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%token <lex> BREAK CONTINUE DO ELSE FOR IF DISCARD RETURN SWITCH CASE DEFAULT SUBROUTINE
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%token <lex> BVEC2 BVEC3 BVEC4
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%token <lex> IVEC2 IVEC3 IVEC4
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%token <lex> UVEC2 UVEC3 UVEC4
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%token <lex> I64VEC2 I64VEC3 I64VEC4
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%token <lex> U64VEC2 U64VEC3 U64VEC4
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%token <lex> I32VEC2 I32VEC3 I32VEC4
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%token <lex> U32VEC2 U32VEC3 U32VEC4
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%token <lex> I16VEC2 I16VEC3 I16VEC4
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%token <lex> U16VEC2 U16VEC3 U16VEC4
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%token <lex> I8VEC2 I8VEC3 I8VEC4
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%token <lex> U8VEC2 U8VEC3 U8VEC4
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%token <lex> VEC2 VEC3 VEC4
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%token <lex> MAT2 MAT3 MAT4 CENTROID IN OUT INOUT
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%token <lex> UNIFORM PATCH SAMPLE BUFFER SHARED NONUNIFORM PAYLOADNV PAYLOADINNV HITATTRNV CALLDATANV CALLDATAINNV
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%token <lex> COHERENT VOLATILE RESTRICT READONLY WRITEONLY DEVICECOHERENT QUEUEFAMILYCOHERENT WORKGROUPCOHERENT SUBGROUPCOHERENT NONPRIVATE
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%token <lex> DVEC2 DVEC3 DVEC4 DMAT2 DMAT3 DMAT4
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%token <lex> F16VEC2 F16VEC3 F16VEC4 F16MAT2 F16MAT3 F16MAT4
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%token <lex> F32VEC2 F32VEC3 F32VEC4 F32MAT2 F32MAT3 F32MAT4
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%token <lex> F64VEC2 F64VEC3 F64VEC4 F64MAT2 F64MAT3 F64MAT4
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%token <lex> NOPERSPECTIVE FLAT SMOOTH LAYOUT EXPLICITINTERPAMD PERVERTEXNV PERPRIMITIVENV PERVIEWNV PERTASKNV
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%token <lex> MAT2X2 MAT2X3 MAT2X4
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%token <lex> MAT3X2 MAT3X3 MAT3X4
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%token <lex> MAT4X2 MAT4X3 MAT4X4
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%token <lex> DMAT2X2 DMAT2X3 DMAT2X4
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%token <lex> DMAT3X2 DMAT3X3 DMAT3X4
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%token <lex> DMAT4X2 DMAT4X3 DMAT4X4
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%token <lex> F16MAT2X2 F16MAT2X3 F16MAT2X4
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%token <lex> F16MAT3X2 F16MAT3X3 F16MAT3X4
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%token <lex> F16MAT4X2 F16MAT4X3 F16MAT4X4
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%token <lex> F32MAT2X2 F32MAT2X3 F32MAT2X4
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%token <lex> F32MAT3X2 F32MAT3X3 F32MAT3X4
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%token <lex> F32MAT4X2 F32MAT4X3 F32MAT4X4
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%token <lex> F64MAT2X2 F64MAT2X3 F64MAT2X4
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%token <lex> F64MAT3X2 F64MAT3X3 F64MAT3X4
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%token <lex> F64MAT4X2 F64MAT4X3 F64MAT4X4
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%token <lex> ATOMIC_UINT
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%token <lex> ACCSTRUCTNV
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// combined image/sampler
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%token <lex> SAMPLER1D SAMPLER2D SAMPLER3D SAMPLERCUBE SAMPLER1DSHADOW SAMPLER2DSHADOW
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%token <lex> SAMPLERCUBESHADOW SAMPLER1DARRAY SAMPLER2DARRAY SAMPLER1DARRAYSHADOW
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%token <lex> SAMPLER2DARRAYSHADOW ISAMPLER1D ISAMPLER2D ISAMPLER3D ISAMPLERCUBE
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%token <lex> ISAMPLER1DARRAY ISAMPLER2DARRAY USAMPLER1D USAMPLER2D USAMPLER3D
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%token <lex> USAMPLERCUBE USAMPLER1DARRAY USAMPLER2DARRAY
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%token <lex> SAMPLER2DRECT SAMPLER2DRECTSHADOW ISAMPLER2DRECT USAMPLER2DRECT
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%token <lex> SAMPLERBUFFER ISAMPLERBUFFER USAMPLERBUFFER
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%token <lex> SAMPLERCUBEARRAY SAMPLERCUBEARRAYSHADOW
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%token <lex> ISAMPLERCUBEARRAY USAMPLERCUBEARRAY
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%token <lex> SAMPLER2DMS ISAMPLER2DMS USAMPLER2DMS
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%token <lex> SAMPLER2DMSARRAY ISAMPLER2DMSARRAY USAMPLER2DMSARRAY
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%token <lex> SAMPLEREXTERNALOES
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%token <lex> SAMPLEREXTERNAL2DY2YEXT
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%token <lex> F16SAMPLER1D F16SAMPLER2D F16SAMPLER3D F16SAMPLER2DRECT F16SAMPLERCUBE
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%token <lex> F16SAMPLER1DARRAY F16SAMPLER2DARRAY F16SAMPLERCUBEARRAY
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%token <lex> F16SAMPLERBUFFER F16SAMPLER2DMS F16SAMPLER2DMSARRAY
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%token <lex> F16SAMPLER1DSHADOW F16SAMPLER2DSHADOW F16SAMPLER1DARRAYSHADOW F16SAMPLER2DARRAYSHADOW
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%token <lex> F16SAMPLER2DRECTSHADOW F16SAMPLERCUBESHADOW F16SAMPLERCUBEARRAYSHADOW
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// pure sampler
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%token <lex> SAMPLER SAMPLERSHADOW
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// texture without sampler
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%token <lex> TEXTURE1D TEXTURE2D TEXTURE3D TEXTURECUBE
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%token <lex> TEXTURE1DARRAY TEXTURE2DARRAY
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%token <lex> ITEXTURE1D ITEXTURE2D ITEXTURE3D ITEXTURECUBE
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%token <lex> ITEXTURE1DARRAY ITEXTURE2DARRAY UTEXTURE1D UTEXTURE2D UTEXTURE3D
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%token <lex> UTEXTURECUBE UTEXTURE1DARRAY UTEXTURE2DARRAY
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%token <lex> TEXTURE2DRECT ITEXTURE2DRECT UTEXTURE2DRECT
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%token <lex> TEXTUREBUFFER ITEXTUREBUFFER UTEXTUREBUFFER
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%token <lex> TEXTURECUBEARRAY ITEXTURECUBEARRAY UTEXTURECUBEARRAY
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%token <lex> TEXTURE2DMS ITEXTURE2DMS UTEXTURE2DMS
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%token <lex> TEXTURE2DMSARRAY ITEXTURE2DMSARRAY UTEXTURE2DMSARRAY
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%token <lex> F16TEXTURE1D F16TEXTURE2D F16TEXTURE3D F16TEXTURE2DRECT F16TEXTURECUBE
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%token <lex> F16TEXTURE1DARRAY F16TEXTURE2DARRAY F16TEXTURECUBEARRAY
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%token <lex> F16TEXTUREBUFFER F16TEXTURE2DMS F16TEXTURE2DMSARRAY
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// input attachments
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%token <lex> SUBPASSINPUT SUBPASSINPUTMS ISUBPASSINPUT ISUBPASSINPUTMS USUBPASSINPUT USUBPASSINPUTMS
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%token <lex> F16SUBPASSINPUT F16SUBPASSINPUTMS
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%token <lex> IMAGE1D IIMAGE1D UIMAGE1D IMAGE2D IIMAGE2D
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%token <lex> UIMAGE2D IMAGE3D IIMAGE3D UIMAGE3D
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%token <lex> IMAGE2DRECT IIMAGE2DRECT UIMAGE2DRECT
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%token <lex> IMAGECUBE IIMAGECUBE UIMAGECUBE
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%token <lex> IMAGEBUFFER IIMAGEBUFFER UIMAGEBUFFER
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%token <lex> IMAGE1DARRAY IIMAGE1DARRAY UIMAGE1DARRAY
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%token <lex> IMAGE2DARRAY IIMAGE2DARRAY UIMAGE2DARRAY
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%token <lex> IMAGECUBEARRAY IIMAGECUBEARRAY UIMAGECUBEARRAY
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%token <lex> IMAGE2DMS IIMAGE2DMS UIMAGE2DMS
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%token <lex> IMAGE2DMSARRAY IIMAGE2DMSARRAY UIMAGE2DMSARRAY
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%token <lex> F16IMAGE1D F16IMAGE2D F16IMAGE3D F16IMAGE2DRECT
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%token <lex> F16IMAGECUBE F16IMAGE1DARRAY F16IMAGE2DARRAY F16IMAGECUBEARRAY
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%token <lex> F16IMAGEBUFFER F16IMAGE2DMS F16IMAGE2DMSARRAY
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%token <lex> STRUCT VOID WHILE
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%token <lex> IDENTIFIER TYPE_NAME
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%token <lex> FLOATCONSTANT DOUBLECONSTANT INT16CONSTANT UINT16CONSTANT INT32CONSTANT UINT32CONSTANT INTCONSTANT UINTCONSTANT INT64CONSTANT UINT64CONSTANT BOOLCONSTANT FLOAT16CONSTANT
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%token <lex> LEFT_OP RIGHT_OP
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%token <lex> INC_OP DEC_OP LE_OP GE_OP EQ_OP NE_OP
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%token <lex> AND_OP OR_OP XOR_OP MUL_ASSIGN DIV_ASSIGN ADD_ASSIGN
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%token <lex> MOD_ASSIGN LEFT_ASSIGN RIGHT_ASSIGN AND_ASSIGN XOR_ASSIGN OR_ASSIGN
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%token <lex> SUB_ASSIGN
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%token <lex> LEFT_PAREN RIGHT_PAREN LEFT_BRACKET RIGHT_BRACKET LEFT_BRACE RIGHT_BRACE DOT
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%token <lex> COMMA COLON EQUAL SEMICOLON BANG DASH TILDE PLUS STAR SLASH PERCENT
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%token <lex> LEFT_ANGLE RIGHT_ANGLE VERTICAL_BAR CARET AMPERSAND QUESTION
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%token <lex> INVARIANT PRECISE
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%token <lex> HIGH_PRECISION MEDIUM_PRECISION LOW_PRECISION PRECISION
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%token <lex> PACKED RESOURCE SUPERP
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%type <interm> assignment_operator unary_operator
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%type <interm.intermTypedNode> variable_identifier primary_expression postfix_expression
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%type <interm.intermTypedNode> expression integer_expression assignment_expression
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%type <interm.intermTypedNode> unary_expression multiplicative_expression additive_expression
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%type <interm.intermTypedNode> relational_expression equality_expression
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%type <interm.intermTypedNode> conditional_expression constant_expression
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%type <interm.intermTypedNode> logical_or_expression logical_xor_expression logical_and_expression
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%type <interm.intermTypedNode> shift_expression and_expression exclusive_or_expression inclusive_or_expression
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%type <interm.intermTypedNode> function_call initializer initializer_list condition conditionopt
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%type <interm.intermNode> translation_unit function_definition
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%type <interm.intermNode> statement simple_statement
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%type <interm.intermNode> statement_list switch_statement_list compound_statement
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%type <interm.intermNode> declaration_statement selection_statement selection_statement_nonattributed expression_statement
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%type <interm.intermNode> switch_statement switch_statement_nonattributed case_label
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%type <interm.intermNode> declaration external_declaration
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%type <interm.intermNode> for_init_statement compound_statement_no_new_scope
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%type <interm.nodePair> selection_rest_statement for_rest_statement
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%type <interm.intermNode> iteration_statement iteration_statement_nonattributed jump_statement statement_no_new_scope statement_scoped
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%type <interm> single_declaration init_declarator_list
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%type <interm> parameter_declaration parameter_declarator parameter_type_specifier
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%type <interm> array_specifier
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%type <interm.type> precise_qualifier invariant_qualifier interpolation_qualifier storage_qualifier precision_qualifier
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%type <interm.type> layout_qualifier layout_qualifier_id_list layout_qualifier_id
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%type <interm.type> non_uniform_qualifier
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%type <interm.type> type_qualifier fully_specified_type type_specifier
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%type <interm.type> single_type_qualifier
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%type <interm.type> type_specifier_nonarray
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%type <interm.type> struct_specifier
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%type <interm.typeLine> struct_declarator
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%type <interm.typeList> struct_declarator_list struct_declaration struct_declaration_list type_name_list
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%type <interm> block_structure
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%type <interm.function> function_header function_declarator
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%type <interm.function> function_header_with_parameters
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%type <interm> function_call_header_with_parameters function_call_header_no_parameters function_call_generic function_prototype
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%type <interm> function_call_or_method function_identifier function_call_header
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%type <interm.identifierList> identifier_list
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%type <interm.attributes> attribute attribute_list single_attribute
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%start translation_unit
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%%
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variable_identifier
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: IDENTIFIER {
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$$ = parseContext.handleVariable($1.loc, $1.symbol, $1.string);
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}
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;
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primary_expression
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: variable_identifier {
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$$ = $1;
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}
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| INT32CONSTANT {
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parseContext.explicitInt32Check($1.loc, "32-bit signed literal");
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$$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true);
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}
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| UINT32CONSTANT {
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parseContext.explicitInt32Check($1.loc, "32-bit signed literal");
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$$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true);
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}
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| INTCONSTANT {
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$$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true);
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}
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| UINTCONSTANT {
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parseContext.fullIntegerCheck($1.loc, "unsigned literal");
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$$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true);
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}
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| INT64CONSTANT {
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parseContext.int64Check($1.loc, "64-bit integer literal");
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$$ = parseContext.intermediate.addConstantUnion($1.i64, $1.loc, true);
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}
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| UINT64CONSTANT {
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parseContext.int64Check($1.loc, "64-bit unsigned integer literal");
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$$ = parseContext.intermediate.addConstantUnion($1.u64, $1.loc, true);
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}
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| INT16CONSTANT {
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parseContext.explicitInt16Check($1.loc, "16-bit integer literal");
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$$ = parseContext.intermediate.addConstantUnion((short)$1.i, $1.loc, true);
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}
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| UINT16CONSTANT {
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parseContext.explicitInt16Check($1.loc, "16-bit unsigned integer literal");
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$$ = parseContext.intermediate.addConstantUnion((unsigned short)$1.u, $1.loc, true);
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}
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| FLOATCONSTANT {
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$$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat, $1.loc, true);
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}
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| DOUBLECONSTANT {
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parseContext.doubleCheck($1.loc, "double literal");
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$$ = parseContext.intermediate.addConstantUnion($1.d, EbtDouble, $1.loc, true);
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}
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| FLOAT16CONSTANT {
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parseContext.float16Check($1.loc, "half float literal");
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$$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat16, $1.loc, true);
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}
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| BOOLCONSTANT {
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$$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true);
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}
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| LEFT_PAREN expression RIGHT_PAREN {
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$$ = $2;
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if ($$->getAsConstantUnion())
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$$->getAsConstantUnion()->setExpression();
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}
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;
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postfix_expression
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: primary_expression {
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$$ = $1;
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}
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| postfix_expression LEFT_BRACKET integer_expression RIGHT_BRACKET {
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$$ = parseContext.handleBracketDereference($2.loc, $1, $3);
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}
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| function_call {
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$$ = $1;
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}
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| postfix_expression DOT IDENTIFIER {
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$$ = parseContext.handleDotDereference($3.loc, $1, *$3.string);
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}
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| postfix_expression INC_OP {
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parseContext.variableCheck($1);
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parseContext.lValueErrorCheck($2.loc, "++", $1);
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$$ = parseContext.handleUnaryMath($2.loc, "++", EOpPostIncrement, $1);
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}
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| postfix_expression DEC_OP {
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parseContext.variableCheck($1);
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parseContext.lValueErrorCheck($2.loc, "--", $1);
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$$ = parseContext.handleUnaryMath($2.loc, "--", EOpPostDecrement, $1);
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}
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;
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integer_expression
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: expression {
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parseContext.integerCheck($1, "[]");
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$$ = $1;
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}
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;
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function_call
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: function_call_or_method {
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$$ = parseContext.handleFunctionCall($1.loc, $1.function, $1.intermNode);
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delete $1.function;
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}
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;
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function_call_or_method
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: function_call_generic {
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
function_call_generic
|
|
: function_call_header_with_parameters RIGHT_PAREN {
|
|
$$ = $1;
|
|
$$.loc = $2.loc;
|
|
}
|
|
| function_call_header_no_parameters RIGHT_PAREN {
|
|
$$ = $1;
|
|
$$.loc = $2.loc;
|
|
}
|
|
;
|
|
|
|
function_call_header_no_parameters
|
|
: function_call_header VOID {
|
|
$$ = $1;
|
|
}
|
|
| function_call_header {
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
function_call_header_with_parameters
|
|
: function_call_header assignment_expression {
|
|
TParameter param = { 0, new TType };
|
|
param.type->shallowCopy($2->getType());
|
|
$1.function->addParameter(param);
|
|
$$.function = $1.function;
|
|
$$.intermNode = $2;
|
|
}
|
|
| function_call_header_with_parameters COMMA assignment_expression {
|
|
TParameter param = { 0, new TType };
|
|
param.type->shallowCopy($3->getType());
|
|
$1.function->addParameter(param);
|
|
$$.function = $1.function;
|
|
$$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, $3, $2.loc);
|
|
}
|
|
;
|
|
|
|
function_call_header
|
|
: function_identifier LEFT_PAREN {
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
// Grammar Note: Constructors look like functions, but are recognized as types.
|
|
|
|
function_identifier
|
|
: type_specifier {
|
|
// Constructor
|
|
$$.intermNode = 0;
|
|
$$.function = parseContext.handleConstructorCall($1.loc, $1);
|
|
}
|
|
| postfix_expression {
|
|
//
|
|
// Should be a method or subroutine call, but we haven't recognized the arguments yet.
|
|
//
|
|
$$.function = 0;
|
|
$$.intermNode = 0;
|
|
|
|
TIntermMethod* method = $1->getAsMethodNode();
|
|
if (method) {
|
|
$$.function = new TFunction(&method->getMethodName(), TType(EbtInt), EOpArrayLength);
|
|
$$.intermNode = method->getObject();
|
|
} else {
|
|
TIntermSymbol* symbol = $1->getAsSymbolNode();
|
|
if (symbol) {
|
|
parseContext.reservedErrorCheck(symbol->getLoc(), symbol->getName());
|
|
TFunction *function = new TFunction(&symbol->getName(), TType(EbtVoid));
|
|
$$.function = function;
|
|
} else
|
|
parseContext.error($1->getLoc(), "function call, method, or subroutine call expected", "", "");
|
|
}
|
|
|
|
if ($$.function == 0) {
|
|
// error recover
|
|
TString empty("");
|
|
$$.function = new TFunction(&empty, TType(EbtVoid), EOpNull);
|
|
}
|
|
}
|
|
| non_uniform_qualifier {
|
|
// Constructor
|
|
$$.intermNode = 0;
|
|
$$.function = parseContext.handleConstructorCall($1.loc, $1);
|
|
}
|
|
;
|
|
|
|
unary_expression
|
|
: postfix_expression {
|
|
parseContext.variableCheck($1);
|
|
$$ = $1;
|
|
if (TIntermMethod* method = $1->getAsMethodNode())
|
|
parseContext.error($1->getLoc(), "incomplete method syntax", method->getMethodName().c_str(), "");
|
|
}
|
|
| INC_OP unary_expression {
|
|
parseContext.lValueErrorCheck($1.loc, "++", $2);
|
|
$$ = parseContext.handleUnaryMath($1.loc, "++", EOpPreIncrement, $2);
|
|
}
|
|
| DEC_OP unary_expression {
|
|
parseContext.lValueErrorCheck($1.loc, "--", $2);
|
|
$$ = parseContext.handleUnaryMath($1.loc, "--", EOpPreDecrement, $2);
|
|
}
|
|
| unary_operator unary_expression {
|
|
if ($1.op != EOpNull) {
|
|
char errorOp[2] = {0, 0};
|
|
switch($1.op) {
|
|
case EOpNegative: errorOp[0] = '-'; break;
|
|
case EOpLogicalNot: errorOp[0] = '!'; break;
|
|
case EOpBitwiseNot: errorOp[0] = '~'; break;
|
|
default: break; // some compilers want this
|
|
}
|
|
$$ = parseContext.handleUnaryMath($1.loc, errorOp, $1.op, $2);
|
|
} else {
|
|
$$ = $2;
|
|
if ($$->getAsConstantUnion())
|
|
$$->getAsConstantUnion()->setExpression();
|
|
}
|
|
}
|
|
;
|
|
// Grammar Note: No traditional style type casts.
|
|
|
|
unary_operator
|
|
: PLUS { $$.loc = $1.loc; $$.op = EOpNull; }
|
|
| DASH { $$.loc = $1.loc; $$.op = EOpNegative; }
|
|
| BANG { $$.loc = $1.loc; $$.op = EOpLogicalNot; }
|
|
| TILDE { $$.loc = $1.loc; $$.op = EOpBitwiseNot;
|
|
parseContext.fullIntegerCheck($1.loc, "bitwise not"); }
|
|
;
|
|
// Grammar Note: No '*' or '&' unary ops. Pointers are not supported.
|
|
|
|
multiplicative_expression
|
|
: unary_expression { $$ = $1; }
|
|
| multiplicative_expression STAR unary_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, "*", EOpMul, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = $1;
|
|
}
|
|
| multiplicative_expression SLASH unary_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, "/", EOpDiv, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = $1;
|
|
}
|
|
| multiplicative_expression PERCENT unary_expression {
|
|
parseContext.fullIntegerCheck($2.loc, "%");
|
|
$$ = parseContext.handleBinaryMath($2.loc, "%", EOpMod, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
additive_expression
|
|
: multiplicative_expression { $$ = $1; }
|
|
| additive_expression PLUS multiplicative_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, "+", EOpAdd, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = $1;
|
|
}
|
|
| additive_expression DASH multiplicative_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, "-", EOpSub, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
shift_expression
|
|
: additive_expression { $$ = $1; }
|
|
| shift_expression LEFT_OP additive_expression {
|
|
parseContext.fullIntegerCheck($2.loc, "bit shift left");
|
|
$$ = parseContext.handleBinaryMath($2.loc, "<<", EOpLeftShift, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = $1;
|
|
}
|
|
| shift_expression RIGHT_OP additive_expression {
|
|
parseContext.fullIntegerCheck($2.loc, "bit shift right");
|
|
$$ = parseContext.handleBinaryMath($2.loc, ">>", EOpRightShift, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
relational_expression
|
|
: shift_expression { $$ = $1; }
|
|
| relational_expression LEFT_ANGLE shift_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, "<", EOpLessThan, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = parseContext.intermediate.addConstantUnion(false, $2.loc);
|
|
}
|
|
| relational_expression RIGHT_ANGLE shift_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, ">", EOpGreaterThan, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = parseContext.intermediate.addConstantUnion(false, $2.loc);
|
|
}
|
|
| relational_expression LE_OP shift_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, "<=", EOpLessThanEqual, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = parseContext.intermediate.addConstantUnion(false, $2.loc);
|
|
}
|
|
| relational_expression GE_OP shift_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, ">=", EOpGreaterThanEqual, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = parseContext.intermediate.addConstantUnion(false, $2.loc);
|
|
}
|
|
;
|
|
|
|
equality_expression
|
|
: relational_expression { $$ = $1; }
|
|
| equality_expression EQ_OP relational_expression {
|
|
parseContext.arrayObjectCheck($2.loc, $1->getType(), "array comparison");
|
|
parseContext.opaqueCheck($2.loc, $1->getType(), "==");
|
|
parseContext.specializationCheck($2.loc, $1->getType(), "==");
|
|
$$ = parseContext.handleBinaryMath($2.loc, "==", EOpEqual, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = parseContext.intermediate.addConstantUnion(false, $2.loc);
|
|
}
|
|
| equality_expression NE_OP relational_expression {
|
|
parseContext.arrayObjectCheck($2.loc, $1->getType(), "array comparison");
|
|
parseContext.opaqueCheck($2.loc, $1->getType(), "!=");
|
|
parseContext.specializationCheck($2.loc, $1->getType(), "!=");
|
|
$$ = parseContext.handleBinaryMath($2.loc, "!=", EOpNotEqual, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = parseContext.intermediate.addConstantUnion(false, $2.loc);
|
|
}
|
|
;
|
|
|
|
and_expression
|
|
: equality_expression { $$ = $1; }
|
|
| and_expression AMPERSAND equality_expression {
|
|
parseContext.fullIntegerCheck($2.loc, "bitwise and");
|
|
$$ = parseContext.handleBinaryMath($2.loc, "&", EOpAnd, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
exclusive_or_expression
|
|
: and_expression { $$ = $1; }
|
|
| exclusive_or_expression CARET and_expression {
|
|
parseContext.fullIntegerCheck($2.loc, "bitwise exclusive or");
|
|
$$ = parseContext.handleBinaryMath($2.loc, "^", EOpExclusiveOr, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
inclusive_or_expression
|
|
: exclusive_or_expression { $$ = $1; }
|
|
| inclusive_or_expression VERTICAL_BAR exclusive_or_expression {
|
|
parseContext.fullIntegerCheck($2.loc, "bitwise inclusive or");
|
|
$$ = parseContext.handleBinaryMath($2.loc, "|", EOpInclusiveOr, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
logical_and_expression
|
|
: inclusive_or_expression { $$ = $1; }
|
|
| logical_and_expression AND_OP inclusive_or_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, "&&", EOpLogicalAnd, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = parseContext.intermediate.addConstantUnion(false, $2.loc);
|
|
}
|
|
;
|
|
|
|
logical_xor_expression
|
|
: logical_and_expression { $$ = $1; }
|
|
| logical_xor_expression XOR_OP logical_and_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, "^^", EOpLogicalXor, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = parseContext.intermediate.addConstantUnion(false, $2.loc);
|
|
}
|
|
;
|
|
|
|
logical_or_expression
|
|
: logical_xor_expression { $$ = $1; }
|
|
| logical_or_expression OR_OP logical_xor_expression {
|
|
$$ = parseContext.handleBinaryMath($2.loc, "||", EOpLogicalOr, $1, $3);
|
|
if ($$ == 0)
|
|
$$ = parseContext.intermediate.addConstantUnion(false, $2.loc);
|
|
}
|
|
;
|
|
|
|
conditional_expression
|
|
: logical_or_expression { $$ = $1; }
|
|
| logical_or_expression QUESTION {
|
|
++parseContext.controlFlowNestingLevel;
|
|
}
|
|
expression COLON assignment_expression {
|
|
--parseContext.controlFlowNestingLevel;
|
|
parseContext.boolCheck($2.loc, $1);
|
|
parseContext.rValueErrorCheck($2.loc, "?", $1);
|
|
parseContext.rValueErrorCheck($5.loc, ":", $4);
|
|
parseContext.rValueErrorCheck($5.loc, ":", $6);
|
|
$$ = parseContext.intermediate.addSelection($1, $4, $6, $2.loc);
|
|
if ($$ == 0) {
|
|
parseContext.binaryOpError($2.loc, ":", $4->getCompleteString(), $6->getCompleteString());
|
|
$$ = $6;
|
|
}
|
|
}
|
|
;
|
|
|
|
assignment_expression
|
|
: conditional_expression { $$ = $1; }
|
|
| unary_expression assignment_operator assignment_expression {
|
|
parseContext.arrayObjectCheck($2.loc, $1->getType(), "array assignment");
|
|
parseContext.opaqueCheck($2.loc, $1->getType(), "=");
|
|
parseContext.storage16BitAssignmentCheck($2.loc, $1->getType(), "=");
|
|
parseContext.specializationCheck($2.loc, $1->getType(), "=");
|
|
parseContext.lValueErrorCheck($2.loc, "assign", $1);
|
|
parseContext.rValueErrorCheck($2.loc, "assign", $3);
|
|
$$ = parseContext.intermediate.addAssign($2.op, $1, $3, $2.loc);
|
|
if ($$ == 0) {
|
|
parseContext.assignError($2.loc, "assign", $1->getCompleteString(), $3->getCompleteString());
|
|
$$ = $1;
|
|
}
|
|
}
|
|
;
|
|
|
|
assignment_operator
|
|
: EQUAL {
|
|
$$.loc = $1.loc;
|
|
$$.op = EOpAssign;
|
|
}
|
|
| MUL_ASSIGN {
|
|
$$.loc = $1.loc;
|
|
$$.op = EOpMulAssign;
|
|
}
|
|
| DIV_ASSIGN {
|
|
$$.loc = $1.loc;
|
|
$$.op = EOpDivAssign;
|
|
}
|
|
| MOD_ASSIGN {
|
|
parseContext.fullIntegerCheck($1.loc, "%=");
|
|
$$.loc = $1.loc;
|
|
$$.op = EOpModAssign;
|
|
}
|
|
| ADD_ASSIGN {
|
|
$$.loc = $1.loc;
|
|
$$.op = EOpAddAssign;
|
|
}
|
|
| SUB_ASSIGN {
|
|
$$.loc = $1.loc;
|
|
$$.op = EOpSubAssign;
|
|
}
|
|
| LEFT_ASSIGN {
|
|
parseContext.fullIntegerCheck($1.loc, "bit-shift left assign");
|
|
$$.loc = $1.loc; $$.op = EOpLeftShiftAssign;
|
|
}
|
|
| RIGHT_ASSIGN {
|
|
parseContext.fullIntegerCheck($1.loc, "bit-shift right assign");
|
|
$$.loc = $1.loc; $$.op = EOpRightShiftAssign;
|
|
}
|
|
| AND_ASSIGN {
|
|
parseContext.fullIntegerCheck($1.loc, "bitwise-and assign");
|
|
$$.loc = $1.loc; $$.op = EOpAndAssign;
|
|
}
|
|
| XOR_ASSIGN {
|
|
parseContext.fullIntegerCheck($1.loc, "bitwise-xor assign");
|
|
$$.loc = $1.loc; $$.op = EOpExclusiveOrAssign;
|
|
}
|
|
| OR_ASSIGN {
|
|
parseContext.fullIntegerCheck($1.loc, "bitwise-or assign");
|
|
$$.loc = $1.loc; $$.op = EOpInclusiveOrAssign;
|
|
}
|
|
;
|
|
|
|
expression
|
|
: assignment_expression {
|
|
$$ = $1;
|
|
}
|
|
| expression COMMA assignment_expression {
|
|
parseContext.samplerConstructorLocationCheck($2.loc, ",", $3);
|
|
$$ = parseContext.intermediate.addComma($1, $3, $2.loc);
|
|
if ($$ == 0) {
|
|
parseContext.binaryOpError($2.loc, ",", $1->getCompleteString(), $3->getCompleteString());
|
|
$$ = $3;
|
|
}
|
|
}
|
|
;
|
|
|
|
constant_expression
|
|
: conditional_expression {
|
|
parseContext.constantValueCheck($1, "");
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
declaration
|
|
: function_prototype SEMICOLON {
|
|
parseContext.handleFunctionDeclarator($1.loc, *$1.function, true /* prototype */);
|
|
$$ = 0;
|
|
// TODO: 4.0 functionality: subroutines: make the identifier a user type for this signature
|
|
}
|
|
| init_declarator_list SEMICOLON {
|
|
if ($1.intermNode && $1.intermNode->getAsAggregate())
|
|
$1.intermNode->getAsAggregate()->setOperator(EOpSequence);
|
|
$$ = $1.intermNode;
|
|
}
|
|
| PRECISION precision_qualifier type_specifier SEMICOLON {
|
|
parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "precision statement");
|
|
|
|
// lazy setting of the previous scope's defaults, has effect only the first time it is called in a particular scope
|
|
parseContext.symbolTable.setPreviousDefaultPrecisions(&parseContext.defaultPrecision[0]);
|
|
parseContext.setDefaultPrecision($1.loc, $3, $2.qualifier.precision);
|
|
$$ = 0;
|
|
}
|
|
| block_structure SEMICOLON {
|
|
parseContext.declareBlock($1.loc, *$1.typeList);
|
|
$$ = 0;
|
|
}
|
|
| block_structure IDENTIFIER SEMICOLON {
|
|
parseContext.declareBlock($1.loc, *$1.typeList, $2.string);
|
|
$$ = 0;
|
|
}
|
|
| block_structure IDENTIFIER array_specifier SEMICOLON {
|
|
parseContext.declareBlock($1.loc, *$1.typeList, $2.string, $3.arraySizes);
|
|
$$ = 0;
|
|
}
|
|
| type_qualifier SEMICOLON {
|
|
parseContext.globalQualifierFixCheck($1.loc, $1.qualifier);
|
|
parseContext.updateStandaloneQualifierDefaults($1.loc, $1);
|
|
$$ = 0;
|
|
}
|
|
| type_qualifier IDENTIFIER SEMICOLON {
|
|
parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers);
|
|
parseContext.addQualifierToExisting($1.loc, $1.qualifier, *$2.string);
|
|
$$ = 0;
|
|
}
|
|
| type_qualifier IDENTIFIER identifier_list SEMICOLON {
|
|
parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers);
|
|
$3->push_back($2.string);
|
|
parseContext.addQualifierToExisting($1.loc, $1.qualifier, *$3);
|
|
$$ = 0;
|
|
}
|
|
;
|
|
|
|
block_structure
|
|
: type_qualifier IDENTIFIER LEFT_BRACE { parseContext.nestedBlockCheck($1.loc); } struct_declaration_list RIGHT_BRACE {
|
|
--parseContext.structNestingLevel;
|
|
parseContext.blockName = $2.string;
|
|
parseContext.globalQualifierFixCheck($1.loc, $1.qualifier);
|
|
parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers);
|
|
parseContext.currentBlockQualifier = $1.qualifier;
|
|
$$.loc = $1.loc;
|
|
$$.typeList = $5;
|
|
}
|
|
|
|
identifier_list
|
|
: COMMA IDENTIFIER {
|
|
$$ = new TIdentifierList;
|
|
$$->push_back($2.string);
|
|
}
|
|
| identifier_list COMMA IDENTIFIER {
|
|
$$ = $1;
|
|
$$->push_back($3.string);
|
|
}
|
|
;
|
|
|
|
function_prototype
|
|
: function_declarator RIGHT_PAREN {
|
|
$$.function = $1;
|
|
$$.loc = $2.loc;
|
|
}
|
|
;
|
|
|
|
function_declarator
|
|
: function_header {
|
|
$$ = $1;
|
|
}
|
|
| function_header_with_parameters {
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
|
|
function_header_with_parameters
|
|
: function_header parameter_declaration {
|
|
// Add the parameter
|
|
$$ = $1;
|
|
if ($2.param.type->getBasicType() != EbtVoid)
|
|
$1->addParameter($2.param);
|
|
else
|
|
delete $2.param.type;
|
|
}
|
|
| function_header_with_parameters COMMA parameter_declaration {
|
|
//
|
|
// Only first parameter of one-parameter functions can be void
|
|
// The check for named parameters not being void is done in parameter_declarator
|
|
//
|
|
if ($3.param.type->getBasicType() == EbtVoid) {
|
|
//
|
|
// This parameter > first is void
|
|
//
|
|
parseContext.error($2.loc, "cannot be an argument type except for '(void)'", "void", "");
|
|
delete $3.param.type;
|
|
} else {
|
|
// Add the parameter
|
|
$$ = $1;
|
|
$1->addParameter($3.param);
|
|
}
|
|
}
|
|
;
|
|
|
|
function_header
|
|
: fully_specified_type IDENTIFIER LEFT_PAREN {
|
|
if ($1.qualifier.storage != EvqGlobal && $1.qualifier.storage != EvqTemporary) {
|
|
parseContext.error($2.loc, "no qualifiers allowed for function return",
|
|
GetStorageQualifierString($1.qualifier.storage), "");
|
|
}
|
|
if ($1.arraySizes)
|
|
parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes);
|
|
|
|
// Add the function as a prototype after parsing it (we do not support recursion)
|
|
TFunction *function;
|
|
TType type($1);
|
|
|
|
// Potentially rename shader entry point function. No-op most of the time.
|
|
parseContext.renameShaderFunction($2.string);
|
|
|
|
// Make the function
|
|
function = new TFunction($2.string, type);
|
|
$$ = function;
|
|
}
|
|
;
|
|
|
|
parameter_declarator
|
|
// Type + name
|
|
: type_specifier IDENTIFIER {
|
|
if ($1.arraySizes) {
|
|
parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type");
|
|
parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type");
|
|
parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes);
|
|
}
|
|
if ($1.basicType == EbtVoid) {
|
|
parseContext.error($2.loc, "illegal use of type 'void'", $2.string->c_str(), "");
|
|
}
|
|
parseContext.reservedErrorCheck($2.loc, *$2.string);
|
|
|
|
TParameter param = {$2.string, new TType($1)};
|
|
$$.loc = $2.loc;
|
|
$$.param = param;
|
|
}
|
|
| type_specifier IDENTIFIER array_specifier {
|
|
if ($1.arraySizes) {
|
|
parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type");
|
|
parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type");
|
|
parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes);
|
|
}
|
|
TType* type = new TType($1);
|
|
type->transferArraySizes($3.arraySizes);
|
|
type->copyArrayInnerSizes($1.arraySizes);
|
|
|
|
parseContext.arrayOfArrayVersionCheck($2.loc, type->getArraySizes());
|
|
parseContext.arraySizeRequiredCheck($3.loc, *$3.arraySizes);
|
|
parseContext.reservedErrorCheck($2.loc, *$2.string);
|
|
|
|
TParameter param = { $2.string, type };
|
|
|
|
$$.loc = $2.loc;
|
|
$$.param = param;
|
|
}
|
|
;
|
|
|
|
parameter_declaration
|
|
//
|
|
// With name
|
|
//
|
|
: type_qualifier parameter_declarator {
|
|
$$ = $2;
|
|
if ($1.qualifier.precision != EpqNone)
|
|
$$.param.type->getQualifier().precision = $1.qualifier.precision;
|
|
parseContext.precisionQualifierCheck($$.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier());
|
|
|
|
parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers);
|
|
parseContext.parameterTypeCheck($2.loc, $1.qualifier.storage, *$$.param.type);
|
|
parseContext.paramCheckFix($1.loc, $1.qualifier, *$$.param.type);
|
|
|
|
}
|
|
| parameter_declarator {
|
|
$$ = $1;
|
|
|
|
parseContext.parameterTypeCheck($1.loc, EvqIn, *$1.param.type);
|
|
parseContext.paramCheckFixStorage($1.loc, EvqTemporary, *$$.param.type);
|
|
parseContext.precisionQualifierCheck($$.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier());
|
|
}
|
|
//
|
|
// Without name
|
|
//
|
|
| type_qualifier parameter_type_specifier {
|
|
$$ = $2;
|
|
if ($1.qualifier.precision != EpqNone)
|
|
$$.param.type->getQualifier().precision = $1.qualifier.precision;
|
|
parseContext.precisionQualifierCheck($1.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier());
|
|
|
|
parseContext.checkNoShaderLayouts($1.loc, $1.shaderQualifiers);
|
|
parseContext.parameterTypeCheck($2.loc, $1.qualifier.storage, *$$.param.type);
|
|
parseContext.paramCheckFix($1.loc, $1.qualifier, *$$.param.type);
|
|
}
|
|
| parameter_type_specifier {
|
|
$$ = $1;
|
|
|
|
parseContext.parameterTypeCheck($1.loc, EvqIn, *$1.param.type);
|
|
parseContext.paramCheckFixStorage($1.loc, EvqTemporary, *$$.param.type);
|
|
parseContext.precisionQualifierCheck($$.loc, $$.param.type->getBasicType(), $$.param.type->getQualifier());
|
|
}
|
|
;
|
|
|
|
parameter_type_specifier
|
|
: type_specifier {
|
|
TParameter param = { 0, new TType($1) };
|
|
$$.param = param;
|
|
if ($1.arraySizes)
|
|
parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes);
|
|
}
|
|
;
|
|
|
|
init_declarator_list
|
|
: single_declaration {
|
|
$$ = $1;
|
|
}
|
|
| init_declarator_list COMMA IDENTIFIER {
|
|
$$ = $1;
|
|
parseContext.declareVariable($3.loc, *$3.string, $1.type);
|
|
}
|
|
| init_declarator_list COMMA IDENTIFIER array_specifier {
|
|
$$ = $1;
|
|
parseContext.declareVariable($3.loc, *$3.string, $1.type, $4.arraySizes);
|
|
}
|
|
| init_declarator_list COMMA IDENTIFIER array_specifier EQUAL initializer {
|
|
$$.type = $1.type;
|
|
TIntermNode* initNode = parseContext.declareVariable($3.loc, *$3.string, $1.type, $4.arraySizes, $6);
|
|
$$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, initNode, $5.loc);
|
|
}
|
|
| init_declarator_list COMMA IDENTIFIER EQUAL initializer {
|
|
$$.type = $1.type;
|
|
TIntermNode* initNode = parseContext.declareVariable($3.loc, *$3.string, $1.type, 0, $5);
|
|
$$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, initNode, $4.loc);
|
|
}
|
|
;
|
|
|
|
single_declaration
|
|
: fully_specified_type {
|
|
$$.type = $1;
|
|
$$.intermNode = 0;
|
|
parseContext.declareTypeDefaults($$.loc, $$.type);
|
|
}
|
|
| fully_specified_type IDENTIFIER {
|
|
$$.type = $1;
|
|
$$.intermNode = 0;
|
|
parseContext.declareVariable($2.loc, *$2.string, $1);
|
|
}
|
|
| fully_specified_type IDENTIFIER array_specifier {
|
|
$$.type = $1;
|
|
$$.intermNode = 0;
|
|
parseContext.declareVariable($2.loc, *$2.string, $1, $3.arraySizes);
|
|
}
|
|
| fully_specified_type IDENTIFIER array_specifier EQUAL initializer {
|
|
$$.type = $1;
|
|
TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, $3.arraySizes, $5);
|
|
$$.intermNode = parseContext.intermediate.growAggregate(0, initNode, $4.loc);
|
|
}
|
|
| fully_specified_type IDENTIFIER EQUAL initializer {
|
|
$$.type = $1;
|
|
TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, 0, $4);
|
|
$$.intermNode = parseContext.intermediate.growAggregate(0, initNode, $3.loc);
|
|
}
|
|
|
|
// Grammar Note: No 'enum', or 'typedef'.
|
|
|
|
fully_specified_type
|
|
: type_specifier {
|
|
$$ = $1;
|
|
|
|
parseContext.globalQualifierTypeCheck($1.loc, $1.qualifier, $$);
|
|
if ($1.arraySizes) {
|
|
parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type");
|
|
parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type");
|
|
}
|
|
|
|
parseContext.precisionQualifierCheck($$.loc, $$.basicType, $$.qualifier);
|
|
}
|
|
| type_qualifier type_specifier {
|
|
parseContext.globalQualifierFixCheck($1.loc, $1.qualifier);
|
|
parseContext.globalQualifierTypeCheck($1.loc, $1.qualifier, $2);
|
|
|
|
if ($2.arraySizes) {
|
|
parseContext.profileRequires($2.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type");
|
|
parseContext.profileRequires($2.loc, EEsProfile, 300, 0, "arrayed type");
|
|
}
|
|
|
|
if ($2.arraySizes && parseContext.arrayQualifierError($2.loc, $1.qualifier))
|
|
$2.arraySizes = nullptr;
|
|
|
|
parseContext.checkNoShaderLayouts($2.loc, $1.shaderQualifiers);
|
|
$2.shaderQualifiers.merge($1.shaderQualifiers);
|
|
parseContext.mergeQualifiers($2.loc, $2.qualifier, $1.qualifier, true);
|
|
parseContext.precisionQualifierCheck($2.loc, $2.basicType, $2.qualifier);
|
|
|
|
$$ = $2;
|
|
|
|
if (! $$.qualifier.isInterpolation() &&
|
|
((parseContext.language == EShLangVertex && $$.qualifier.storage == EvqVaryingOut) ||
|
|
(parseContext.language == EShLangFragment && $$.qualifier.storage == EvqVaryingIn)))
|
|
$$.qualifier.smooth = true;
|
|
}
|
|
;
|
|
|
|
invariant_qualifier
|
|
: INVARIANT {
|
|
parseContext.globalCheck($1.loc, "invariant");
|
|
parseContext.profileRequires($$.loc, ENoProfile, 120, 0, "invariant");
|
|
$$.init($1.loc);
|
|
$$.qualifier.invariant = true;
|
|
}
|
|
;
|
|
|
|
interpolation_qualifier
|
|
: SMOOTH {
|
|
parseContext.globalCheck($1.loc, "smooth");
|
|
parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "smooth");
|
|
parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "smooth");
|
|
$$.init($1.loc);
|
|
$$.qualifier.smooth = true;
|
|
}
|
|
| FLAT {
|
|
parseContext.globalCheck($1.loc, "flat");
|
|
parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "flat");
|
|
parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "flat");
|
|
$$.init($1.loc);
|
|
$$.qualifier.flat = true;
|
|
}
|
|
| NOPERSPECTIVE {
|
|
parseContext.globalCheck($1.loc, "noperspective");
|
|
#ifdef NV_EXTENSIONS
|
|
parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_NV_shader_noperspective_interpolation, "noperspective");
|
|
#else
|
|
parseContext.requireProfile($1.loc, ~EEsProfile, "noperspective");
|
|
#endif
|
|
parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "noperspective");
|
|
$$.init($1.loc);
|
|
$$.qualifier.nopersp = true;
|
|
}
|
|
| EXPLICITINTERPAMD {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.globalCheck($1.loc, "__explicitInterpAMD");
|
|
parseContext.profileRequires($1.loc, ECoreProfile, 450, E_GL_AMD_shader_explicit_vertex_parameter, "explicit interpolation");
|
|
parseContext.profileRequires($1.loc, ECompatibilityProfile, 450, E_GL_AMD_shader_explicit_vertex_parameter, "explicit interpolation");
|
|
$$.init($1.loc);
|
|
$$.qualifier.explicitInterp = true;
|
|
#endif
|
|
}
|
|
| PERVERTEXNV {
|
|
#ifdef NV_EXTENSIONS
|
|
parseContext.globalCheck($1.loc, "pervertexNV");
|
|
parseContext.profileRequires($1.loc, ECoreProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric");
|
|
parseContext.profileRequires($1.loc, ECompatibilityProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric");
|
|
parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric");
|
|
$$.init($1.loc);
|
|
$$.qualifier.pervertexNV = true;
|
|
#endif
|
|
}
|
|
| PERPRIMITIVENV {
|
|
#ifdef NV_EXTENSIONS
|
|
// No need for profile version or extension check. Shader stage already checks both.
|
|
parseContext.globalCheck($1.loc, "perprimitiveNV");
|
|
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangFragmentMask | EShLangMeshNVMask), "perprimitiveNV");
|
|
// Fragment shader stage doesn't check for extension. So we explicitly add below extension check.
|
|
if (parseContext.language == EShLangFragment)
|
|
parseContext.requireExtensions($1.loc, 1, &E_GL_NV_mesh_shader, "perprimitiveNV");
|
|
$$.init($1.loc);
|
|
$$.qualifier.perPrimitiveNV = true;
|
|
#endif
|
|
}
|
|
| PERVIEWNV {
|
|
#ifdef NV_EXTENSIONS
|
|
// No need for profile version or extension check. Shader stage already checks both.
|
|
parseContext.globalCheck($1.loc, "perviewNV");
|
|
parseContext.requireStage($1.loc, EShLangMeshNV, "perviewNV");
|
|
$$.init($1.loc);
|
|
$$.qualifier.perViewNV = true;
|
|
#endif
|
|
}
|
|
| PERTASKNV {
|
|
#ifdef NV_EXTENSIONS
|
|
// No need for profile version or extension check. Shader stage already checks both.
|
|
parseContext.globalCheck($1.loc, "taskNV");
|
|
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangTaskNVMask | EShLangMeshNVMask), "taskNV");
|
|
$$.init($1.loc);
|
|
$$.qualifier.perTaskNV = true;
|
|
#endif
|
|
}
|
|
;
|
|
|
|
layout_qualifier
|
|
: LAYOUT LEFT_PAREN layout_qualifier_id_list RIGHT_PAREN {
|
|
$$ = $3;
|
|
}
|
|
;
|
|
|
|
layout_qualifier_id_list
|
|
: layout_qualifier_id {
|
|
$$ = $1;
|
|
}
|
|
| layout_qualifier_id_list COMMA layout_qualifier_id {
|
|
$$ = $1;
|
|
$$.shaderQualifiers.merge($3.shaderQualifiers);
|
|
parseContext.mergeObjectLayoutQualifiers($$.qualifier, $3.qualifier, false);
|
|
}
|
|
|
|
layout_qualifier_id
|
|
: IDENTIFIER {
|
|
$$.init($1.loc);
|
|
parseContext.setLayoutQualifier($1.loc, $$, *$1.string);
|
|
}
|
|
| IDENTIFIER EQUAL constant_expression {
|
|
$$.init($1.loc);
|
|
parseContext.setLayoutQualifier($1.loc, $$, *$1.string, $3);
|
|
}
|
|
| SHARED { // because "shared" is both an identifier and a keyword
|
|
$$.init($1.loc);
|
|
TString strShared("shared");
|
|
parseContext.setLayoutQualifier($1.loc, $$, strShared);
|
|
}
|
|
;
|
|
|
|
precise_qualifier
|
|
: PRECISE {
|
|
parseContext.profileRequires($$.loc, ECoreProfile | ECompatibilityProfile, 400, E_GL_ARB_gpu_shader5, "precise");
|
|
parseContext.profileRequires($1.loc, EEsProfile, 320, Num_AEP_gpu_shader5, AEP_gpu_shader5, "precise");
|
|
$$.init($1.loc);
|
|
$$.qualifier.noContraction = true;
|
|
}
|
|
;
|
|
|
|
type_qualifier
|
|
: single_type_qualifier {
|
|
$$ = $1;
|
|
}
|
|
| type_qualifier single_type_qualifier {
|
|
$$ = $1;
|
|
if ($$.basicType == EbtVoid)
|
|
$$.basicType = $2.basicType;
|
|
|
|
$$.shaderQualifiers.merge($2.shaderQualifiers);
|
|
parseContext.mergeQualifiers($$.loc, $$.qualifier, $2.qualifier, false);
|
|
}
|
|
;
|
|
|
|
single_type_qualifier
|
|
: storage_qualifier {
|
|
$$ = $1;
|
|
}
|
|
| layout_qualifier {
|
|
$$ = $1;
|
|
}
|
|
| precision_qualifier {
|
|
parseContext.checkPrecisionQualifier($1.loc, $1.qualifier.precision);
|
|
$$ = $1;
|
|
}
|
|
| interpolation_qualifier {
|
|
// allow inheritance of storage qualifier from block declaration
|
|
$$ = $1;
|
|
}
|
|
| invariant_qualifier {
|
|
// allow inheritance of storage qualifier from block declaration
|
|
$$ = $1;
|
|
}
|
|
| precise_qualifier {
|
|
// allow inheritance of storage qualifier from block declaration
|
|
$$ = $1;
|
|
}
|
|
| non_uniform_qualifier {
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
storage_qualifier
|
|
: CONST {
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqConst; // will later turn into EvqConstReadOnly, if the initializer is not constant
|
|
}
|
|
| ATTRIBUTE {
|
|
parseContext.requireStage($1.loc, EShLangVertex, "attribute");
|
|
parseContext.checkDeprecated($1.loc, ECoreProfile, 130, "attribute");
|
|
parseContext.checkDeprecated($1.loc, ENoProfile, 130, "attribute");
|
|
parseContext.requireNotRemoved($1.loc, ECoreProfile, 420, "attribute");
|
|
parseContext.requireNotRemoved($1.loc, EEsProfile, 300, "attribute");
|
|
|
|
parseContext.globalCheck($1.loc, "attribute");
|
|
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqVaryingIn;
|
|
}
|
|
| VARYING {
|
|
parseContext.checkDeprecated($1.loc, ENoProfile, 130, "varying");
|
|
parseContext.checkDeprecated($1.loc, ECoreProfile, 130, "varying");
|
|
parseContext.requireNotRemoved($1.loc, ECoreProfile, 420, "varying");
|
|
parseContext.requireNotRemoved($1.loc, EEsProfile, 300, "varying");
|
|
|
|
parseContext.globalCheck($1.loc, "varying");
|
|
|
|
$$.init($1.loc);
|
|
if (parseContext.language == EShLangVertex)
|
|
$$.qualifier.storage = EvqVaryingOut;
|
|
else
|
|
$$.qualifier.storage = EvqVaryingIn;
|
|
}
|
|
| INOUT {
|
|
parseContext.globalCheck($1.loc, "inout");
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqInOut;
|
|
}
|
|
| IN {
|
|
parseContext.globalCheck($1.loc, "in");
|
|
$$.init($1.loc);
|
|
// whether this is a parameter "in" or a pipeline "in" will get sorted out a bit later
|
|
$$.qualifier.storage = EvqIn;
|
|
}
|
|
| OUT {
|
|
parseContext.globalCheck($1.loc, "out");
|
|
$$.init($1.loc);
|
|
// whether this is a parameter "out" or a pipeline "out" will get sorted out a bit later
|
|
$$.qualifier.storage = EvqOut;
|
|
}
|
|
| CENTROID {
|
|
parseContext.profileRequires($1.loc, ENoProfile, 120, 0, "centroid");
|
|
parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "centroid");
|
|
parseContext.globalCheck($1.loc, "centroid");
|
|
$$.init($1.loc);
|
|
$$.qualifier.centroid = true;
|
|
}
|
|
| PATCH {
|
|
parseContext.globalCheck($1.loc, "patch");
|
|
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangTessControlMask | EShLangTessEvaluationMask), "patch");
|
|
$$.init($1.loc);
|
|
$$.qualifier.patch = true;
|
|
}
|
|
| SAMPLE {
|
|
parseContext.globalCheck($1.loc, "sample");
|
|
$$.init($1.loc);
|
|
$$.qualifier.sample = true;
|
|
}
|
|
| UNIFORM {
|
|
parseContext.globalCheck($1.loc, "uniform");
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqUniform;
|
|
}
|
|
| BUFFER {
|
|
parseContext.globalCheck($1.loc, "buffer");
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqBuffer;
|
|
}
|
|
| HITATTRNV {
|
|
#ifdef NV_EXTENSIONS
|
|
parseContext.globalCheck($1.loc, "hitAttributeNV");
|
|
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangIntersectNVMask | EShLangClosestHitNVMask
|
|
| EShLangAnyHitNVMask), "hitAttributeNV");
|
|
parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "hitAttributeNV");
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqHitAttrNV;
|
|
#endif
|
|
}
|
|
| PAYLOADNV {
|
|
#ifdef NV_EXTENSIONS
|
|
parseContext.globalCheck($1.loc, "rayPayloadNV");
|
|
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenNVMask | EShLangClosestHitNVMask |
|
|
EShLangAnyHitNVMask | EShLangMissNVMask), "rayPayloadNV");
|
|
parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "rayPayloadNV");
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqPayloadNV;
|
|
#endif
|
|
}
|
|
| PAYLOADINNV {
|
|
#ifdef NV_EXTENSIONS
|
|
parseContext.globalCheck($1.loc, "rayPayloadInNV");
|
|
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangClosestHitNVMask |
|
|
EShLangAnyHitNVMask | EShLangMissNVMask), "rayPayloadInNV");
|
|
parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "rayPayloadInNV");
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqPayloadInNV;
|
|
#endif
|
|
}
|
|
| CALLDATANV {
|
|
#ifdef NV_EXTENSIONS
|
|
parseContext.globalCheck($1.loc, "callableDataNV");
|
|
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenNVMask |
|
|
EShLangClosestHitNVMask | EShLangMissNVMask | EShLangCallableNVMask), "callableDataNV");
|
|
parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "callableDataNV");
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqCallableDataNV;
|
|
#endif
|
|
}
|
|
| CALLDATAINNV {
|
|
#ifdef NV_EXTENSIONS
|
|
parseContext.globalCheck($1.loc, "callableDataInNV");
|
|
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangCallableNVMask), "callableDataInNV");
|
|
parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "callableDataInNV");
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqCallableDataInNV;
|
|
#endif
|
|
}
|
|
| SHARED {
|
|
parseContext.globalCheck($1.loc, "shared");
|
|
parseContext.profileRequires($1.loc, ECoreProfile | ECompatibilityProfile, 430, E_GL_ARB_compute_shader, "shared");
|
|
parseContext.profileRequires($1.loc, EEsProfile, 310, 0, "shared");
|
|
#ifdef NV_EXTENSIONS
|
|
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangComputeMask | EShLangMeshNVMask | EShLangTaskNVMask), "shared");
|
|
#else
|
|
parseContext.requireStage($1.loc, EShLangCompute, "shared");
|
|
#endif
|
|
$$.init($1.loc);
|
|
$$.qualifier.storage = EvqShared;
|
|
}
|
|
| COHERENT {
|
|
$$.init($1.loc);
|
|
$$.qualifier.coherent = true;
|
|
}
|
|
| DEVICECOHERENT {
|
|
$$.init($1.loc);
|
|
parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "devicecoherent");
|
|
$$.qualifier.devicecoherent = true;
|
|
}
|
|
| QUEUEFAMILYCOHERENT {
|
|
$$.init($1.loc);
|
|
parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "queuefamilycoherent");
|
|
$$.qualifier.queuefamilycoherent = true;
|
|
}
|
|
| WORKGROUPCOHERENT {
|
|
$$.init($1.loc);
|
|
parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "workgroupcoherent");
|
|
$$.qualifier.workgroupcoherent = true;
|
|
}
|
|
| SUBGROUPCOHERENT {
|
|
$$.init($1.loc);
|
|
parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "subgroupcoherent");
|
|
$$.qualifier.subgroupcoherent = true;
|
|
}
|
|
| NONPRIVATE {
|
|
$$.init($1.loc);
|
|
parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "nonprivate");
|
|
$$.qualifier.nonprivate = true;
|
|
}
|
|
| VOLATILE {
|
|
$$.init($1.loc);
|
|
$$.qualifier.volatil = true;
|
|
}
|
|
| RESTRICT {
|
|
$$.init($1.loc);
|
|
$$.qualifier.restrict = true;
|
|
}
|
|
| READONLY {
|
|
$$.init($1.loc);
|
|
$$.qualifier.readonly = true;
|
|
}
|
|
| WRITEONLY {
|
|
$$.init($1.loc);
|
|
$$.qualifier.writeonly = true;
|
|
}
|
|
| SUBROUTINE {
|
|
parseContext.spvRemoved($1.loc, "subroutine");
|
|
parseContext.globalCheck($1.loc, "subroutine");
|
|
parseContext.unimplemented($1.loc, "subroutine");
|
|
$$.init($1.loc);
|
|
}
|
|
| SUBROUTINE LEFT_PAREN type_name_list RIGHT_PAREN {
|
|
parseContext.spvRemoved($1.loc, "subroutine");
|
|
parseContext.globalCheck($1.loc, "subroutine");
|
|
parseContext.unimplemented($1.loc, "subroutine");
|
|
$$.init($1.loc);
|
|
}
|
|
;
|
|
|
|
non_uniform_qualifier
|
|
: NONUNIFORM {
|
|
$$.init($1.loc);
|
|
$$.qualifier.nonUniform = true;
|
|
}
|
|
;
|
|
|
|
type_name_list
|
|
: IDENTIFIER {
|
|
// TODO
|
|
}
|
|
| type_name_list COMMA IDENTIFIER {
|
|
// TODO: 4.0 semantics: subroutines
|
|
// 1) make sure each identifier is a type declared earlier with SUBROUTINE
|
|
// 2) save all of the identifiers for future comparison with the declared function
|
|
}
|
|
;
|
|
|
|
type_specifier
|
|
: type_specifier_nonarray {
|
|
$$ = $1;
|
|
$$.qualifier.precision = parseContext.getDefaultPrecision($$);
|
|
}
|
|
| type_specifier_nonarray array_specifier {
|
|
parseContext.arrayOfArrayVersionCheck($2.loc, $2.arraySizes);
|
|
$$ = $1;
|
|
$$.qualifier.precision = parseContext.getDefaultPrecision($$);
|
|
$$.arraySizes = $2.arraySizes;
|
|
}
|
|
;
|
|
|
|
array_specifier
|
|
: LEFT_BRACKET RIGHT_BRACKET {
|
|
$$.loc = $1.loc;
|
|
$$.arraySizes = new TArraySizes;
|
|
$$.arraySizes->addInnerSize();
|
|
}
|
|
| LEFT_BRACKET conditional_expression RIGHT_BRACKET {
|
|
$$.loc = $1.loc;
|
|
$$.arraySizes = new TArraySizes;
|
|
|
|
TArraySize size;
|
|
parseContext.arraySizeCheck($2->getLoc(), $2, size);
|
|
$$.arraySizes->addInnerSize(size);
|
|
}
|
|
| array_specifier LEFT_BRACKET RIGHT_BRACKET {
|
|
$$ = $1;
|
|
$$.arraySizes->addInnerSize();
|
|
}
|
|
| array_specifier LEFT_BRACKET conditional_expression RIGHT_BRACKET {
|
|
$$ = $1;
|
|
|
|
TArraySize size;
|
|
parseContext.arraySizeCheck($3->getLoc(), $3, size);
|
|
$$.arraySizes->addInnerSize(size);
|
|
}
|
|
;
|
|
|
|
type_specifier_nonarray
|
|
: VOID {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtVoid;
|
|
}
|
|
| FLOAT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
}
|
|
| DOUBLE {
|
|
parseContext.doubleCheck($1.loc, "double");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
}
|
|
| FLOAT16_T {
|
|
parseContext.float16ScalarVectorCheck($1.loc, "float16_t", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
}
|
|
| FLOAT32_T {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
}
|
|
| FLOAT64_T {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
}
|
|
| INT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt;
|
|
}
|
|
| UINT {
|
|
parseContext.fullIntegerCheck($1.loc, "unsigned integer");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint;
|
|
}
|
|
| INT8_T {
|
|
parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt8;
|
|
}
|
|
| UINT8_T {
|
|
parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint8;
|
|
}
|
|
| INT16_T {
|
|
parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt16;
|
|
}
|
|
| UINT16_T {
|
|
parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint16;
|
|
}
|
|
| INT32_T {
|
|
parseContext.explicitInt32Check($1.loc, "32-bit signed integer", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt;
|
|
}
|
|
| UINT32_T {
|
|
parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint;
|
|
}
|
|
| INT64_T {
|
|
parseContext.int64Check($1.loc, "64-bit integer", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt64;
|
|
}
|
|
| UINT64_T {
|
|
parseContext.int64Check($1.loc, "64-bit unsigned integer", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint64;
|
|
}
|
|
| BOOL {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtBool;
|
|
}
|
|
| VEC2 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setVector(2);
|
|
}
|
|
| VEC3 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setVector(3);
|
|
}
|
|
| VEC4 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setVector(4);
|
|
}
|
|
| DVEC2 {
|
|
parseContext.doubleCheck($1.loc, "double vector");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setVector(2);
|
|
}
|
|
| DVEC3 {
|
|
parseContext.doubleCheck($1.loc, "double vector");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setVector(3);
|
|
}
|
|
| DVEC4 {
|
|
parseContext.doubleCheck($1.loc, "double vector");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setVector(4);
|
|
}
|
|
| F16VEC2 {
|
|
parseContext.float16ScalarVectorCheck($1.loc, "half float vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setVector(2);
|
|
}
|
|
| F16VEC3 {
|
|
parseContext.float16ScalarVectorCheck($1.loc, "half float vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setVector(3);
|
|
}
|
|
| F16VEC4 {
|
|
parseContext.float16ScalarVectorCheck($1.loc, "half float vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setVector(4);
|
|
}
|
|
| F32VEC2 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setVector(2);
|
|
}
|
|
| F32VEC3 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setVector(3);
|
|
}
|
|
| F32VEC4 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setVector(4);
|
|
}
|
|
| F64VEC2 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setVector(2);
|
|
}
|
|
| F64VEC3 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setVector(3);
|
|
}
|
|
| F64VEC4 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setVector(4);
|
|
}
|
|
| BVEC2 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtBool;
|
|
$$.setVector(2);
|
|
}
|
|
| BVEC3 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtBool;
|
|
$$.setVector(3);
|
|
}
|
|
| BVEC4 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtBool;
|
|
$$.setVector(4);
|
|
}
|
|
| IVEC2 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt;
|
|
$$.setVector(2);
|
|
}
|
|
| IVEC3 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt;
|
|
$$.setVector(3);
|
|
}
|
|
| IVEC4 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt;
|
|
$$.setVector(4);
|
|
}
|
|
| I8VEC2 {
|
|
parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt8;
|
|
$$.setVector(2);
|
|
}
|
|
| I8VEC3 {
|
|
parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt8;
|
|
$$.setVector(3);
|
|
}
|
|
| I8VEC4 {
|
|
parseContext.int8ScalarVectorCheck($1.loc, "8-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt8;
|
|
$$.setVector(4);
|
|
}
|
|
| I16VEC2 {
|
|
parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt16;
|
|
$$.setVector(2);
|
|
}
|
|
| I16VEC3 {
|
|
parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt16;
|
|
$$.setVector(3);
|
|
}
|
|
| I16VEC4 {
|
|
parseContext.int16ScalarVectorCheck($1.loc, "16-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt16;
|
|
$$.setVector(4);
|
|
}
|
|
| I32VEC2 {
|
|
parseContext.explicitInt32Check($1.loc, "32-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt;
|
|
$$.setVector(2);
|
|
}
|
|
| I32VEC3 {
|
|
parseContext.explicitInt32Check($1.loc, "32-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt;
|
|
$$.setVector(3);
|
|
}
|
|
| I32VEC4 {
|
|
parseContext.explicitInt32Check($1.loc, "32-bit signed integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt;
|
|
$$.setVector(4);
|
|
}
|
|
| I64VEC2 {
|
|
parseContext.int64Check($1.loc, "64-bit integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt64;
|
|
$$.setVector(2);
|
|
}
|
|
| I64VEC3 {
|
|
parseContext.int64Check($1.loc, "64-bit integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt64;
|
|
$$.setVector(3);
|
|
}
|
|
| I64VEC4 {
|
|
parseContext.int64Check($1.loc, "64-bit integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtInt64;
|
|
$$.setVector(4);
|
|
}
|
|
| UVEC2 {
|
|
parseContext.fullIntegerCheck($1.loc, "unsigned integer vector");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint;
|
|
$$.setVector(2);
|
|
}
|
|
| UVEC3 {
|
|
parseContext.fullIntegerCheck($1.loc, "unsigned integer vector");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint;
|
|
$$.setVector(3);
|
|
}
|
|
| UVEC4 {
|
|
parseContext.fullIntegerCheck($1.loc, "unsigned integer vector");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint;
|
|
$$.setVector(4);
|
|
}
|
|
| U8VEC2 {
|
|
parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint8;
|
|
$$.setVector(2);
|
|
}
|
|
| U8VEC3 {
|
|
parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint8;
|
|
$$.setVector(3);
|
|
}
|
|
| U8VEC4 {
|
|
parseContext.int8ScalarVectorCheck($1.loc, "8-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint8;
|
|
$$.setVector(4);
|
|
}
|
|
| U16VEC2 {
|
|
parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint16;
|
|
$$.setVector(2);
|
|
}
|
|
| U16VEC3 {
|
|
parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint16;
|
|
$$.setVector(3);
|
|
}
|
|
| U16VEC4 {
|
|
parseContext.int16ScalarVectorCheck($1.loc, "16-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint16;
|
|
$$.setVector(4);
|
|
}
|
|
| U32VEC2 {
|
|
parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint;
|
|
$$.setVector(2);
|
|
}
|
|
| U32VEC3 {
|
|
parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint;
|
|
$$.setVector(3);
|
|
}
|
|
| U32VEC4 {
|
|
parseContext.explicitInt32Check($1.loc, "32-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint;
|
|
$$.setVector(4);
|
|
}
|
|
| U64VEC2 {
|
|
parseContext.int64Check($1.loc, "64-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint64;
|
|
$$.setVector(2);
|
|
}
|
|
| U64VEC3 {
|
|
parseContext.int64Check($1.loc, "64-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint64;
|
|
$$.setVector(3);
|
|
}
|
|
| U64VEC4 {
|
|
parseContext.int64Check($1.loc, "64-bit unsigned integer vector", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtUint64;
|
|
$$.setVector(4);
|
|
}
|
|
| MAT2 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(2, 2);
|
|
}
|
|
| MAT3 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(3, 3);
|
|
}
|
|
| MAT4 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(4, 4);
|
|
}
|
|
| MAT2X2 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(2, 2);
|
|
}
|
|
| MAT2X3 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(2, 3);
|
|
}
|
|
| MAT2X4 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(2, 4);
|
|
}
|
|
| MAT3X2 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(3, 2);
|
|
}
|
|
| MAT3X3 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(3, 3);
|
|
}
|
|
| MAT3X4 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(3, 4);
|
|
}
|
|
| MAT4X2 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(4, 2);
|
|
}
|
|
| MAT4X3 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(4, 3);
|
|
}
|
|
| MAT4X4 {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(4, 4);
|
|
}
|
|
| DMAT2 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(2, 2);
|
|
}
|
|
| DMAT3 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(3, 3);
|
|
}
|
|
| DMAT4 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(4, 4);
|
|
}
|
|
| DMAT2X2 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(2, 2);
|
|
}
|
|
| DMAT2X3 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(2, 3);
|
|
}
|
|
| DMAT2X4 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(2, 4);
|
|
}
|
|
| DMAT3X2 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(3, 2);
|
|
}
|
|
| DMAT3X3 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(3, 3);
|
|
}
|
|
| DMAT3X4 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(3, 4);
|
|
}
|
|
| DMAT4X2 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(4, 2);
|
|
}
|
|
| DMAT4X3 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(4, 3);
|
|
}
|
|
| DMAT4X4 {
|
|
parseContext.doubleCheck($1.loc, "double matrix");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(4, 4);
|
|
}
|
|
| F16MAT2 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(2, 2);
|
|
}
|
|
| F16MAT3 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(3, 3);
|
|
}
|
|
| F16MAT4 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(4, 4);
|
|
}
|
|
| F16MAT2X2 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(2, 2);
|
|
}
|
|
| F16MAT2X3 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(2, 3);
|
|
}
|
|
| F16MAT2X4 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(2, 4);
|
|
}
|
|
| F16MAT3X2 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(3, 2);
|
|
}
|
|
| F16MAT3X3 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(3, 3);
|
|
}
|
|
| F16MAT3X4 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(3, 4);
|
|
}
|
|
| F16MAT4X2 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(4, 2);
|
|
}
|
|
| F16MAT4X3 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(4, 3);
|
|
}
|
|
| F16MAT4X4 {
|
|
parseContext.float16Check($1.loc, "half float matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat16;
|
|
$$.setMatrix(4, 4);
|
|
}
|
|
| F32MAT2 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(2, 2);
|
|
}
|
|
| F32MAT3 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(3, 3);
|
|
}
|
|
| F32MAT4 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(4, 4);
|
|
}
|
|
| F32MAT2X2 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(2, 2);
|
|
}
|
|
| F32MAT2X3 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(2, 3);
|
|
}
|
|
| F32MAT2X4 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(2, 4);
|
|
}
|
|
| F32MAT3X2 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(3, 2);
|
|
}
|
|
| F32MAT3X3 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(3, 3);
|
|
}
|
|
| F32MAT3X4 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(3, 4);
|
|
}
|
|
| F32MAT4X2 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(4, 2);
|
|
}
|
|
| F32MAT4X3 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(4, 3);
|
|
}
|
|
| F32MAT4X4 {
|
|
parseContext.explicitFloat32Check($1.loc, "float32_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtFloat;
|
|
$$.setMatrix(4, 4);
|
|
}
|
|
| F64MAT2 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(2, 2);
|
|
}
|
|
| F64MAT3 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(3, 3);
|
|
}
|
|
| F64MAT4 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(4, 4);
|
|
}
|
|
| F64MAT2X2 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(2, 2);
|
|
}
|
|
| F64MAT2X3 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(2, 3);
|
|
}
|
|
| F64MAT2X4 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(2, 4);
|
|
}
|
|
| F64MAT3X2 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(3, 2);
|
|
}
|
|
| F64MAT3X3 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(3, 3);
|
|
}
|
|
| F64MAT3X4 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(3, 4);
|
|
}
|
|
| F64MAT4X2 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(4, 2);
|
|
}
|
|
| F64MAT4X3 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(4, 3);
|
|
}
|
|
| F64MAT4X4 {
|
|
parseContext.explicitFloat64Check($1.loc, "float64_t matrix", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtDouble;
|
|
$$.setMatrix(4, 4);
|
|
}
|
|
| ACCSTRUCTNV {
|
|
#ifdef NV_EXTENSIONS
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtAccStructNV;
|
|
#endif
|
|
}
|
|
| ATOMIC_UINT {
|
|
parseContext.vulkanRemoved($1.loc, "atomic counter types");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtAtomicUint;
|
|
}
|
|
| SAMPLER1D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd1D);
|
|
}
|
|
| SAMPLER2D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd2D);
|
|
}
|
|
| SAMPLER3D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd3D);
|
|
}
|
|
| SAMPLERCUBE {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, EsdCube);
|
|
}
|
|
| SAMPLER1DSHADOW {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd1D, false, true);
|
|
}
|
|
| SAMPLER2DSHADOW {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd2D, false, true);
|
|
}
|
|
| SAMPLERCUBESHADOW {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, EsdCube, false, true);
|
|
}
|
|
| SAMPLER1DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd1D, true);
|
|
}
|
|
| SAMPLER2DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd2D, true);
|
|
}
|
|
| SAMPLER1DARRAYSHADOW {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd1D, true, true);
|
|
}
|
|
| SAMPLER2DARRAYSHADOW {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd2D, true, true);
|
|
}
|
|
| SAMPLERCUBEARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, EsdCube, true);
|
|
}
|
|
| SAMPLERCUBEARRAYSHADOW {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, EsdCube, true, true);
|
|
}
|
|
| F16SAMPLER1D {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd1D);
|
|
#endif
|
|
}
|
|
| F16SAMPLER2D {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd2D);
|
|
#endif
|
|
}
|
|
| F16SAMPLER3D {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd3D);
|
|
#endif
|
|
}
|
|
| F16SAMPLERCUBE {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, EsdCube);
|
|
#endif
|
|
}
|
|
| F16SAMPLER1DSHADOW {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd1D, false, true);
|
|
#endif
|
|
}
|
|
| F16SAMPLER2DSHADOW {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd2D, false, true);
|
|
#endif
|
|
}
|
|
| F16SAMPLERCUBESHADOW {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, EsdCube, false, true);
|
|
#endif
|
|
}
|
|
| F16SAMPLER1DARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd1D, true);
|
|
#endif
|
|
}
|
|
| F16SAMPLER2DARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd2D, true);
|
|
#endif
|
|
}
|
|
| F16SAMPLER1DARRAYSHADOW {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd1D, true, true);
|
|
#endif
|
|
}
|
|
| F16SAMPLER2DARRAYSHADOW {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd2D, true, true);
|
|
#endif
|
|
}
|
|
| F16SAMPLERCUBEARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, EsdCube, true);
|
|
#endif
|
|
}
|
|
| F16SAMPLERCUBEARRAYSHADOW {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, EsdCube, true, true);
|
|
#endif
|
|
}
|
|
| ISAMPLER1D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, Esd1D);
|
|
}
|
|
| ISAMPLER2D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, Esd2D);
|
|
}
|
|
| ISAMPLER3D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, Esd3D);
|
|
}
|
|
| ISAMPLERCUBE {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, EsdCube);
|
|
}
|
|
| ISAMPLER1DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, Esd1D, true);
|
|
}
|
|
| ISAMPLER2DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, Esd2D, true);
|
|
}
|
|
| ISAMPLERCUBEARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, EsdCube, true);
|
|
}
|
|
| USAMPLER1D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, Esd1D);
|
|
}
|
|
| USAMPLER2D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, Esd2D);
|
|
}
|
|
| USAMPLER3D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, Esd3D);
|
|
}
|
|
| USAMPLERCUBE {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, EsdCube);
|
|
}
|
|
| USAMPLER1DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, Esd1D, true);
|
|
}
|
|
| USAMPLER2DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, Esd2D, true);
|
|
}
|
|
| USAMPLERCUBEARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, EsdCube, true);
|
|
}
|
|
| SAMPLER2DRECT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, EsdRect);
|
|
}
|
|
| SAMPLER2DRECTSHADOW {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, EsdRect, false, true);
|
|
}
|
|
| F16SAMPLER2DRECT {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, EsdRect);
|
|
#endif
|
|
}
|
|
| F16SAMPLER2DRECTSHADOW {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, EsdRect, false, true);
|
|
#endif
|
|
}
|
|
| ISAMPLER2DRECT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, EsdRect);
|
|
}
|
|
| USAMPLER2DRECT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, EsdRect);
|
|
}
|
|
| SAMPLERBUFFER {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, EsdBuffer);
|
|
}
|
|
| F16SAMPLERBUFFER {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, EsdBuffer);
|
|
#endif
|
|
}
|
|
| ISAMPLERBUFFER {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, EsdBuffer);
|
|
}
|
|
| USAMPLERBUFFER {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, EsdBuffer);
|
|
}
|
|
| SAMPLER2DMS {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd2D, false, false, true);
|
|
}
|
|
| F16SAMPLER2DMS {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd2D, false, false, true);
|
|
#endif
|
|
}
|
|
| ISAMPLER2DMS {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, Esd2D, false, false, true);
|
|
}
|
|
| USAMPLER2DMS {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, Esd2D, false, false, true);
|
|
}
|
|
| SAMPLER2DMSARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd2D, true, false, true);
|
|
}
|
|
| F16SAMPLER2DMSARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat16, Esd2D, true, false, true);
|
|
#endif
|
|
}
|
|
| ISAMPLER2DMSARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtInt, Esd2D, true, false, true);
|
|
}
|
|
| USAMPLER2DMSARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtUint, Esd2D, true, false, true);
|
|
}
|
|
| SAMPLER {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setPureSampler(false);
|
|
}
|
|
| SAMPLERSHADOW {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setPureSampler(true);
|
|
}
|
|
| TEXTURE1D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, Esd1D);
|
|
}
|
|
| F16TEXTURE1D {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, Esd1D);
|
|
#endif
|
|
}
|
|
| TEXTURE2D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, Esd2D);
|
|
}
|
|
| F16TEXTURE2D {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, Esd2D);
|
|
#endif
|
|
}
|
|
| TEXTURE3D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, Esd3D);
|
|
}
|
|
| F16TEXTURE3D {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, Esd3D);
|
|
#endif
|
|
}
|
|
| TEXTURECUBE {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, EsdCube);
|
|
}
|
|
| F16TEXTURECUBE {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, EsdCube);
|
|
#endif
|
|
}
|
|
| TEXTURE1DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, Esd1D, true);
|
|
}
|
|
| F16TEXTURE1DARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, Esd1D, true);
|
|
#endif
|
|
}
|
|
| TEXTURE2DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, Esd2D, true);
|
|
}
|
|
| F16TEXTURE2DARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, Esd2D, true);
|
|
#endif
|
|
}
|
|
| TEXTURECUBEARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, EsdCube, true);
|
|
}
|
|
| F16TEXTURECUBEARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, EsdCube, true);
|
|
#endif
|
|
}
|
|
| ITEXTURE1D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, Esd1D);
|
|
}
|
|
| ITEXTURE2D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, Esd2D);
|
|
}
|
|
| ITEXTURE3D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, Esd3D);
|
|
}
|
|
| ITEXTURECUBE {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, EsdCube);
|
|
}
|
|
| ITEXTURE1DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, Esd1D, true);
|
|
}
|
|
| ITEXTURE2DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, Esd2D, true);
|
|
}
|
|
| ITEXTURECUBEARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, EsdCube, true);
|
|
}
|
|
| UTEXTURE1D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, Esd1D);
|
|
}
|
|
| UTEXTURE2D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, Esd2D);
|
|
}
|
|
| UTEXTURE3D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, Esd3D);
|
|
}
|
|
| UTEXTURECUBE {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, EsdCube);
|
|
}
|
|
| UTEXTURE1DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, Esd1D, true);
|
|
}
|
|
| UTEXTURE2DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, Esd2D, true);
|
|
}
|
|
| UTEXTURECUBEARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, EsdCube, true);
|
|
}
|
|
| TEXTURE2DRECT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, EsdRect);
|
|
}
|
|
| F16TEXTURE2DRECT {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, EsdRect);
|
|
#endif
|
|
}
|
|
| ITEXTURE2DRECT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, EsdRect);
|
|
}
|
|
| UTEXTURE2DRECT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, EsdRect);
|
|
}
|
|
| TEXTUREBUFFER {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, EsdBuffer);
|
|
}
|
|
| F16TEXTUREBUFFER {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, EsdBuffer);
|
|
#endif
|
|
}
|
|
| ITEXTUREBUFFER {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, EsdBuffer);
|
|
}
|
|
| UTEXTUREBUFFER {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, EsdBuffer);
|
|
}
|
|
| TEXTURE2DMS {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, Esd2D, false, false, true);
|
|
}
|
|
| F16TEXTURE2DMS {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, Esd2D, false, false, true);
|
|
#endif
|
|
}
|
|
| ITEXTURE2DMS {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, Esd2D, false, false, true);
|
|
}
|
|
| UTEXTURE2DMS {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, Esd2D, false, false, true);
|
|
}
|
|
| TEXTURE2DMSARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat, Esd2D, true, false, true);
|
|
}
|
|
| F16TEXTURE2DMSARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtFloat16, Esd2D, true, false, true);
|
|
#endif
|
|
}
|
|
| ITEXTURE2DMSARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtInt, Esd2D, true, false, true);
|
|
}
|
|
| UTEXTURE2DMSARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setTexture(EbtUint, Esd2D, true, false, true);
|
|
}
|
|
| IMAGE1D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, Esd1D);
|
|
}
|
|
| F16IMAGE1D {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, Esd1D);
|
|
#endif
|
|
}
|
|
| IIMAGE1D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, Esd1D);
|
|
}
|
|
| UIMAGE1D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, Esd1D);
|
|
}
|
|
| IMAGE2D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, Esd2D);
|
|
}
|
|
| F16IMAGE2D {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, Esd2D);
|
|
#endif
|
|
}
|
|
| IIMAGE2D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, Esd2D);
|
|
}
|
|
| UIMAGE2D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, Esd2D);
|
|
}
|
|
| IMAGE3D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, Esd3D);
|
|
}
|
|
| F16IMAGE3D {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, Esd3D);
|
|
#endif
|
|
}
|
|
| IIMAGE3D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, Esd3D);
|
|
}
|
|
| UIMAGE3D {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, Esd3D);
|
|
}
|
|
| IMAGE2DRECT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, EsdRect);
|
|
}
|
|
| F16IMAGE2DRECT {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, EsdRect);
|
|
#endif
|
|
}
|
|
| IIMAGE2DRECT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, EsdRect);
|
|
}
|
|
| UIMAGE2DRECT {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, EsdRect);
|
|
}
|
|
| IMAGECUBE {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, EsdCube);
|
|
}
|
|
| F16IMAGECUBE {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, EsdCube);
|
|
#endif
|
|
}
|
|
| IIMAGECUBE {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, EsdCube);
|
|
}
|
|
| UIMAGECUBE {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, EsdCube);
|
|
}
|
|
| IMAGEBUFFER {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, EsdBuffer);
|
|
}
|
|
| F16IMAGEBUFFER {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, EsdBuffer);
|
|
#endif
|
|
}
|
|
| IIMAGEBUFFER {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, EsdBuffer);
|
|
}
|
|
| UIMAGEBUFFER {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, EsdBuffer);
|
|
}
|
|
| IMAGE1DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, Esd1D, true);
|
|
}
|
|
| F16IMAGE1DARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, Esd1D, true);
|
|
#endif
|
|
}
|
|
| IIMAGE1DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, Esd1D, true);
|
|
}
|
|
| UIMAGE1DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, Esd1D, true);
|
|
}
|
|
| IMAGE2DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, Esd2D, true);
|
|
}
|
|
| F16IMAGE2DARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, Esd2D, true);
|
|
#endif
|
|
}
|
|
| IIMAGE2DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, Esd2D, true);
|
|
}
|
|
| UIMAGE2DARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, Esd2D, true);
|
|
}
|
|
| IMAGECUBEARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, EsdCube, true);
|
|
}
|
|
| F16IMAGECUBEARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, EsdCube, true);
|
|
#endif
|
|
}
|
|
| IIMAGECUBEARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, EsdCube, true);
|
|
}
|
|
| UIMAGECUBEARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, EsdCube, true);
|
|
}
|
|
| IMAGE2DMS {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, Esd2D, false, false, true);
|
|
}
|
|
| F16IMAGE2DMS {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, Esd2D, false, false, true);
|
|
#endif
|
|
}
|
|
| IIMAGE2DMS {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, Esd2D, false, false, true);
|
|
}
|
|
| UIMAGE2DMS {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, Esd2D, false, false, true);
|
|
}
|
|
| IMAGE2DMSARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat, Esd2D, true, false, true);
|
|
}
|
|
| F16IMAGE2DMSARRAY {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtFloat16, Esd2D, true, false, true);
|
|
#endif
|
|
}
|
|
| IIMAGE2DMSARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtInt, Esd2D, true, false, true);
|
|
}
|
|
| UIMAGE2DMSARRAY {
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setImage(EbtUint, Esd2D, true, false, true);
|
|
}
|
|
| SAMPLEREXTERNALOES { // GL_OES_EGL_image_external
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd2D);
|
|
$$.sampler.external = true;
|
|
}
|
|
| SAMPLEREXTERNAL2DY2YEXT { // GL_EXT_YUV_target
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.set(EbtFloat, Esd2D);
|
|
$$.sampler.yuv = true;
|
|
}
|
|
| SUBPASSINPUT {
|
|
parseContext.requireStage($1.loc, EShLangFragment, "subpass input");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setSubpass(EbtFloat);
|
|
}
|
|
| SUBPASSINPUTMS {
|
|
parseContext.requireStage($1.loc, EShLangFragment, "subpass input");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setSubpass(EbtFloat, true);
|
|
}
|
|
| F16SUBPASSINPUT {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float subpass input", parseContext.symbolTable.atBuiltInLevel());
|
|
parseContext.requireStage($1.loc, EShLangFragment, "subpass input");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setSubpass(EbtFloat16);
|
|
#endif
|
|
}
|
|
| F16SUBPASSINPUTMS {
|
|
#ifdef AMD_EXTENSIONS
|
|
parseContext.float16OpaqueCheck($1.loc, "half float subpass input", parseContext.symbolTable.atBuiltInLevel());
|
|
parseContext.requireStage($1.loc, EShLangFragment, "subpass input");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setSubpass(EbtFloat16, true);
|
|
#endif
|
|
}
|
|
| ISUBPASSINPUT {
|
|
parseContext.requireStage($1.loc, EShLangFragment, "subpass input");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setSubpass(EbtInt);
|
|
}
|
|
| ISUBPASSINPUTMS {
|
|
parseContext.requireStage($1.loc, EShLangFragment, "subpass input");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setSubpass(EbtInt, true);
|
|
}
|
|
| USUBPASSINPUT {
|
|
parseContext.requireStage($1.loc, EShLangFragment, "subpass input");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setSubpass(EbtUint);
|
|
}
|
|
| USUBPASSINPUTMS {
|
|
parseContext.requireStage($1.loc, EShLangFragment, "subpass input");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtSampler;
|
|
$$.sampler.setSubpass(EbtUint, true);
|
|
}
|
|
| struct_specifier {
|
|
$$ = $1;
|
|
$$.qualifier.storage = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
|
|
parseContext.structTypeCheck($$.loc, $$);
|
|
}
|
|
| TYPE_NAME {
|
|
//
|
|
// This is for user defined type names. The lexical phase looked up the
|
|
// type.
|
|
//
|
|
if (const TVariable* variable = ($1.symbol)->getAsVariable()) {
|
|
const TType& structure = variable->getType();
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
$$.basicType = EbtStruct;
|
|
$$.userDef = &structure;
|
|
} else
|
|
parseContext.error($1.loc, "expected type name", $1.string->c_str(), "");
|
|
}
|
|
;
|
|
|
|
precision_qualifier
|
|
: HIGH_PRECISION {
|
|
parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "highp precision qualifier");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
parseContext.handlePrecisionQualifier($1.loc, $$.qualifier, EpqHigh);
|
|
}
|
|
| MEDIUM_PRECISION {
|
|
parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "mediump precision qualifier");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
parseContext.handlePrecisionQualifier($1.loc, $$.qualifier, EpqMedium);
|
|
}
|
|
| LOW_PRECISION {
|
|
parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "lowp precision qualifier");
|
|
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
|
|
parseContext.handlePrecisionQualifier($1.loc, $$.qualifier, EpqLow);
|
|
}
|
|
;
|
|
|
|
struct_specifier
|
|
: STRUCT IDENTIFIER LEFT_BRACE { parseContext.nestedStructCheck($1.loc); } struct_declaration_list RIGHT_BRACE {
|
|
TType* structure = new TType($5, *$2.string);
|
|
parseContext.structArrayCheck($2.loc, *structure);
|
|
TVariable* userTypeDef = new TVariable($2.string, *structure, true);
|
|
if (! parseContext.symbolTable.insert(*userTypeDef))
|
|
parseContext.error($2.loc, "redefinition", $2.string->c_str(), "struct");
|
|
$$.init($1.loc);
|
|
$$.basicType = EbtStruct;
|
|
$$.userDef = structure;
|
|
--parseContext.structNestingLevel;
|
|
}
|
|
| STRUCT LEFT_BRACE { parseContext.nestedStructCheck($1.loc); } struct_declaration_list RIGHT_BRACE {
|
|
TType* structure = new TType($4, TString(""));
|
|
$$.init($1.loc);
|
|
$$.basicType = EbtStruct;
|
|
$$.userDef = structure;
|
|
--parseContext.structNestingLevel;
|
|
}
|
|
;
|
|
|
|
struct_declaration_list
|
|
: struct_declaration {
|
|
$$ = $1;
|
|
}
|
|
| struct_declaration_list struct_declaration {
|
|
$$ = $1;
|
|
for (unsigned int i = 0; i < $2->size(); ++i) {
|
|
for (unsigned int j = 0; j < $$->size(); ++j) {
|
|
if ((*$$)[j].type->getFieldName() == (*$2)[i].type->getFieldName())
|
|
parseContext.error((*$2)[i].loc, "duplicate member name:", "", (*$2)[i].type->getFieldName().c_str());
|
|
}
|
|
$$->push_back((*$2)[i]);
|
|
}
|
|
}
|
|
;
|
|
|
|
struct_declaration
|
|
: type_specifier struct_declarator_list SEMICOLON {
|
|
if ($1.arraySizes) {
|
|
parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type");
|
|
parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type");
|
|
if (parseContext.profile == EEsProfile)
|
|
parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes);
|
|
}
|
|
|
|
$$ = $2;
|
|
|
|
parseContext.voidErrorCheck($1.loc, (*$2)[0].type->getFieldName(), $1.basicType);
|
|
parseContext.precisionQualifierCheck($1.loc, $1.basicType, $1.qualifier);
|
|
|
|
for (unsigned int i = 0; i < $$->size(); ++i) {
|
|
TType type($1);
|
|
type.setFieldName((*$$)[i].type->getFieldName());
|
|
type.transferArraySizes((*$$)[i].type->getArraySizes());
|
|
type.copyArrayInnerSizes($1.arraySizes);
|
|
parseContext.arrayOfArrayVersionCheck((*$$)[i].loc, type.getArraySizes());
|
|
(*$$)[i].type->shallowCopy(type);
|
|
}
|
|
}
|
|
| type_qualifier type_specifier struct_declarator_list SEMICOLON {
|
|
if ($2.arraySizes) {
|
|
parseContext.profileRequires($2.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type");
|
|
parseContext.profileRequires($2.loc, EEsProfile, 300, 0, "arrayed type");
|
|
if (parseContext.profile == EEsProfile)
|
|
parseContext.arraySizeRequiredCheck($2.loc, *$2.arraySizes);
|
|
}
|
|
|
|
$$ = $3;
|
|
|
|
parseContext.memberQualifierCheck($1);
|
|
parseContext.voidErrorCheck($2.loc, (*$3)[0].type->getFieldName(), $2.basicType);
|
|
parseContext.mergeQualifiers($2.loc, $2.qualifier, $1.qualifier, true);
|
|
parseContext.precisionQualifierCheck($2.loc, $2.basicType, $2.qualifier);
|
|
|
|
for (unsigned int i = 0; i < $$->size(); ++i) {
|
|
TType type($2);
|
|
type.setFieldName((*$$)[i].type->getFieldName());
|
|
type.transferArraySizes((*$$)[i].type->getArraySizes());
|
|
type.copyArrayInnerSizes($2.arraySizes);
|
|
parseContext.arrayOfArrayVersionCheck((*$$)[i].loc, type.getArraySizes());
|
|
(*$$)[i].type->shallowCopy(type);
|
|
}
|
|
}
|
|
;
|
|
|
|
struct_declarator_list
|
|
: struct_declarator {
|
|
$$ = new TTypeList;
|
|
$$->push_back($1);
|
|
}
|
|
| struct_declarator_list COMMA struct_declarator {
|
|
$$->push_back($3);
|
|
}
|
|
;
|
|
|
|
struct_declarator
|
|
: IDENTIFIER {
|
|
$$.type = new TType(EbtVoid);
|
|
$$.loc = $1.loc;
|
|
$$.type->setFieldName(*$1.string);
|
|
}
|
|
| IDENTIFIER array_specifier {
|
|
parseContext.arrayOfArrayVersionCheck($1.loc, $2.arraySizes);
|
|
|
|
$$.type = new TType(EbtVoid);
|
|
$$.loc = $1.loc;
|
|
$$.type->setFieldName(*$1.string);
|
|
$$.type->transferArraySizes($2.arraySizes);
|
|
}
|
|
;
|
|
|
|
initializer
|
|
: assignment_expression {
|
|
$$ = $1;
|
|
}
|
|
| LEFT_BRACE initializer_list RIGHT_BRACE {
|
|
const char* initFeature = "{ } style initializers";
|
|
parseContext.requireProfile($1.loc, ~EEsProfile, initFeature);
|
|
parseContext.profileRequires($1.loc, ~EEsProfile, 420, E_GL_ARB_shading_language_420pack, initFeature);
|
|
$$ = $2;
|
|
}
|
|
| LEFT_BRACE initializer_list COMMA RIGHT_BRACE {
|
|
const char* initFeature = "{ } style initializers";
|
|
parseContext.requireProfile($1.loc, ~EEsProfile, initFeature);
|
|
parseContext.profileRequires($1.loc, ~EEsProfile, 420, E_GL_ARB_shading_language_420pack, initFeature);
|
|
$$ = $2;
|
|
}
|
|
;
|
|
|
|
initializer_list
|
|
: initializer {
|
|
$$ = parseContext.intermediate.growAggregate(0, $1, $1->getLoc());
|
|
}
|
|
| initializer_list COMMA initializer {
|
|
$$ = parseContext.intermediate.growAggregate($1, $3);
|
|
}
|
|
;
|
|
|
|
declaration_statement
|
|
: declaration { $$ = $1; }
|
|
;
|
|
|
|
statement
|
|
: compound_statement { $$ = $1; }
|
|
| simple_statement { $$ = $1; }
|
|
;
|
|
|
|
// Grammar Note: labeled statements for switch statements only; 'goto' is not supported.
|
|
|
|
simple_statement
|
|
: declaration_statement { $$ = $1; }
|
|
| expression_statement { $$ = $1; }
|
|
| selection_statement { $$ = $1; }
|
|
| switch_statement { $$ = $1; }
|
|
| case_label { $$ = $1; }
|
|
| iteration_statement { $$ = $1; }
|
|
| jump_statement { $$ = $1; }
|
|
;
|
|
|
|
compound_statement
|
|
: LEFT_BRACE RIGHT_BRACE { $$ = 0; }
|
|
| LEFT_BRACE {
|
|
parseContext.symbolTable.push();
|
|
++parseContext.statementNestingLevel;
|
|
}
|
|
statement_list {
|
|
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
|
|
--parseContext.statementNestingLevel;
|
|
}
|
|
RIGHT_BRACE {
|
|
if ($3 && $3->getAsAggregate())
|
|
$3->getAsAggregate()->setOperator(EOpSequence);
|
|
$$ = $3;
|
|
}
|
|
;
|
|
|
|
statement_no_new_scope
|
|
: compound_statement_no_new_scope { $$ = $1; }
|
|
| simple_statement { $$ = $1; }
|
|
;
|
|
|
|
statement_scoped
|
|
: {
|
|
++parseContext.controlFlowNestingLevel;
|
|
}
|
|
compound_statement {
|
|
--parseContext.controlFlowNestingLevel;
|
|
$$ = $2;
|
|
}
|
|
| {
|
|
parseContext.symbolTable.push();
|
|
++parseContext.statementNestingLevel;
|
|
++parseContext.controlFlowNestingLevel;
|
|
}
|
|
simple_statement {
|
|
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
|
|
--parseContext.statementNestingLevel;
|
|
--parseContext.controlFlowNestingLevel;
|
|
$$ = $2;
|
|
}
|
|
|
|
compound_statement_no_new_scope
|
|
// Statement that doesn't create a new scope, for selection_statement, iteration_statement
|
|
: LEFT_BRACE RIGHT_BRACE {
|
|
$$ = 0;
|
|
}
|
|
| LEFT_BRACE statement_list RIGHT_BRACE {
|
|
if ($2 && $2->getAsAggregate())
|
|
$2->getAsAggregate()->setOperator(EOpSequence);
|
|
$$ = $2;
|
|
}
|
|
;
|
|
|
|
statement_list
|
|
: statement {
|
|
$$ = parseContext.intermediate.makeAggregate($1);
|
|
if ($1 && $1->getAsBranchNode() && ($1->getAsBranchNode()->getFlowOp() == EOpCase ||
|
|
$1->getAsBranchNode()->getFlowOp() == EOpDefault)) {
|
|
parseContext.wrapupSwitchSubsequence(0, $1);
|
|
$$ = 0; // start a fresh subsequence for what's after this case
|
|
}
|
|
}
|
|
| statement_list statement {
|
|
if ($2 && $2->getAsBranchNode() && ($2->getAsBranchNode()->getFlowOp() == EOpCase ||
|
|
$2->getAsBranchNode()->getFlowOp() == EOpDefault)) {
|
|
parseContext.wrapupSwitchSubsequence($1 ? $1->getAsAggregate() : 0, $2);
|
|
$$ = 0; // start a fresh subsequence for what's after this case
|
|
} else
|
|
$$ = parseContext.intermediate.growAggregate($1, $2);
|
|
}
|
|
;
|
|
|
|
expression_statement
|
|
: SEMICOLON { $$ = 0; }
|
|
| expression SEMICOLON { $$ = static_cast<TIntermNode*>($1); }
|
|
;
|
|
|
|
selection_statement
|
|
: selection_statement_nonattributed {
|
|
$$ = $1;
|
|
}
|
|
| attribute selection_statement_nonattributed {
|
|
parseContext.handleSelectionAttributes(*$1, $2);
|
|
$$ = $2;
|
|
}
|
|
|
|
selection_statement_nonattributed
|
|
: IF LEFT_PAREN expression RIGHT_PAREN selection_rest_statement {
|
|
parseContext.boolCheck($1.loc, $3);
|
|
$$ = parseContext.intermediate.addSelection($3, $5, $1.loc);
|
|
}
|
|
;
|
|
|
|
selection_rest_statement
|
|
: statement_scoped ELSE statement_scoped {
|
|
$$.node1 = $1;
|
|
$$.node2 = $3;
|
|
}
|
|
| statement_scoped {
|
|
$$.node1 = $1;
|
|
$$.node2 = 0;
|
|
}
|
|
;
|
|
|
|
condition
|
|
// In 1996 c++ draft, conditions can include single declarations
|
|
: expression {
|
|
$$ = $1;
|
|
parseContext.boolCheck($1->getLoc(), $1);
|
|
}
|
|
| fully_specified_type IDENTIFIER EQUAL initializer {
|
|
parseContext.boolCheck($2.loc, $1);
|
|
|
|
TType type($1);
|
|
TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, 0, $4);
|
|
if (initNode)
|
|
$$ = initNode->getAsTyped();
|
|
else
|
|
$$ = 0;
|
|
}
|
|
;
|
|
|
|
switch_statement
|
|
: switch_statement_nonattributed {
|
|
$$ = $1;
|
|
}
|
|
| attribute switch_statement_nonattributed {
|
|
parseContext.handleSwitchAttributes(*$1, $2);
|
|
$$ = $2;
|
|
}
|
|
|
|
switch_statement_nonattributed
|
|
: SWITCH LEFT_PAREN expression RIGHT_PAREN {
|
|
// start new switch sequence on the switch stack
|
|
++parseContext.controlFlowNestingLevel;
|
|
++parseContext.statementNestingLevel;
|
|
parseContext.switchSequenceStack.push_back(new TIntermSequence);
|
|
parseContext.switchLevel.push_back(parseContext.statementNestingLevel);
|
|
parseContext.symbolTable.push();
|
|
}
|
|
LEFT_BRACE switch_statement_list RIGHT_BRACE {
|
|
$$ = parseContext.addSwitch($1.loc, $3, $7 ? $7->getAsAggregate() : 0);
|
|
delete parseContext.switchSequenceStack.back();
|
|
parseContext.switchSequenceStack.pop_back();
|
|
parseContext.switchLevel.pop_back();
|
|
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
|
|
--parseContext.statementNestingLevel;
|
|
--parseContext.controlFlowNestingLevel;
|
|
}
|
|
;
|
|
|
|
switch_statement_list
|
|
: /* nothing */ {
|
|
$$ = 0;
|
|
}
|
|
| statement_list {
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
case_label
|
|
: CASE expression COLON {
|
|
$$ = 0;
|
|
if (parseContext.switchLevel.size() == 0)
|
|
parseContext.error($1.loc, "cannot appear outside switch statement", "case", "");
|
|
else if (parseContext.switchLevel.back() != parseContext.statementNestingLevel)
|
|
parseContext.error($1.loc, "cannot be nested inside control flow", "case", "");
|
|
else {
|
|
parseContext.constantValueCheck($2, "case");
|
|
parseContext.integerCheck($2, "case");
|
|
$$ = parseContext.intermediate.addBranch(EOpCase, $2, $1.loc);
|
|
}
|
|
}
|
|
| DEFAULT COLON {
|
|
$$ = 0;
|
|
if (parseContext.switchLevel.size() == 0)
|
|
parseContext.error($1.loc, "cannot appear outside switch statement", "default", "");
|
|
else if (parseContext.switchLevel.back() != parseContext.statementNestingLevel)
|
|
parseContext.error($1.loc, "cannot be nested inside control flow", "default", "");
|
|
else
|
|
$$ = parseContext.intermediate.addBranch(EOpDefault, $1.loc);
|
|
}
|
|
;
|
|
|
|
iteration_statement
|
|
: iteration_statement_nonattributed {
|
|
$$ = $1;
|
|
}
|
|
| attribute iteration_statement_nonattributed {
|
|
parseContext.handleLoopAttributes(*$1, $2);
|
|
$$ = $2;
|
|
}
|
|
|
|
iteration_statement_nonattributed
|
|
: WHILE LEFT_PAREN {
|
|
if (! parseContext.limits.whileLoops)
|
|
parseContext.error($1.loc, "while loops not available", "limitation", "");
|
|
parseContext.symbolTable.push();
|
|
++parseContext.loopNestingLevel;
|
|
++parseContext.statementNestingLevel;
|
|
++parseContext.controlFlowNestingLevel;
|
|
}
|
|
condition RIGHT_PAREN statement_no_new_scope {
|
|
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
|
|
$$ = parseContext.intermediate.addLoop($6, $4, 0, true, $1.loc);
|
|
--parseContext.loopNestingLevel;
|
|
--parseContext.statementNestingLevel;
|
|
--parseContext.controlFlowNestingLevel;
|
|
}
|
|
| DO {
|
|
++parseContext.loopNestingLevel;
|
|
++parseContext.statementNestingLevel;
|
|
++parseContext.controlFlowNestingLevel;
|
|
}
|
|
statement WHILE LEFT_PAREN expression RIGHT_PAREN SEMICOLON {
|
|
if (! parseContext.limits.whileLoops)
|
|
parseContext.error($1.loc, "do-while loops not available", "limitation", "");
|
|
|
|
parseContext.boolCheck($8.loc, $6);
|
|
|
|
$$ = parseContext.intermediate.addLoop($3, $6, 0, false, $4.loc);
|
|
--parseContext.loopNestingLevel;
|
|
--parseContext.statementNestingLevel;
|
|
--parseContext.controlFlowNestingLevel;
|
|
}
|
|
| FOR LEFT_PAREN {
|
|
parseContext.symbolTable.push();
|
|
++parseContext.loopNestingLevel;
|
|
++parseContext.statementNestingLevel;
|
|
++parseContext.controlFlowNestingLevel;
|
|
}
|
|
for_init_statement for_rest_statement RIGHT_PAREN statement_no_new_scope {
|
|
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
|
|
$$ = parseContext.intermediate.makeAggregate($4, $2.loc);
|
|
TIntermLoop* forLoop = parseContext.intermediate.addLoop($7, reinterpret_cast<TIntermTyped*>($5.node1), reinterpret_cast<TIntermTyped*>($5.node2), true, $1.loc);
|
|
if (! parseContext.limits.nonInductiveForLoops)
|
|
parseContext.inductiveLoopCheck($1.loc, $4, forLoop);
|
|
$$ = parseContext.intermediate.growAggregate($$, forLoop, $1.loc);
|
|
$$->getAsAggregate()->setOperator(EOpSequence);
|
|
--parseContext.loopNestingLevel;
|
|
--parseContext.statementNestingLevel;
|
|
--parseContext.controlFlowNestingLevel;
|
|
}
|
|
;
|
|
|
|
for_init_statement
|
|
: expression_statement {
|
|
$$ = $1;
|
|
}
|
|
| declaration_statement {
|
|
$$ = $1;
|
|
}
|
|
;
|
|
|
|
conditionopt
|
|
: condition {
|
|
$$ = $1;
|
|
}
|
|
| /* May be null */ {
|
|
$$ = 0;
|
|
}
|
|
;
|
|
|
|
for_rest_statement
|
|
: conditionopt SEMICOLON {
|
|
$$.node1 = $1;
|
|
$$.node2 = 0;
|
|
}
|
|
| conditionopt SEMICOLON expression {
|
|
$$.node1 = $1;
|
|
$$.node2 = $3;
|
|
}
|
|
;
|
|
|
|
jump_statement
|
|
: CONTINUE SEMICOLON {
|
|
if (parseContext.loopNestingLevel <= 0)
|
|
parseContext.error($1.loc, "continue statement only allowed in loops", "", "");
|
|
$$ = parseContext.intermediate.addBranch(EOpContinue, $1.loc);
|
|
}
|
|
| BREAK SEMICOLON {
|
|
if (parseContext.loopNestingLevel + parseContext.switchSequenceStack.size() <= 0)
|
|
parseContext.error($1.loc, "break statement only allowed in switch and loops", "", "");
|
|
$$ = parseContext.intermediate.addBranch(EOpBreak, $1.loc);
|
|
}
|
|
| RETURN SEMICOLON {
|
|
$$ = parseContext.intermediate.addBranch(EOpReturn, $1.loc);
|
|
if (parseContext.currentFunctionType->getBasicType() != EbtVoid)
|
|
parseContext.error($1.loc, "non-void function must return a value", "return", "");
|
|
if (parseContext.inMain)
|
|
parseContext.postEntryPointReturn = true;
|
|
}
|
|
| RETURN expression SEMICOLON {
|
|
$$ = parseContext.handleReturnValue($1.loc, $2);
|
|
}
|
|
| DISCARD SEMICOLON {
|
|
parseContext.requireStage($1.loc, EShLangFragment, "discard");
|
|
$$ = parseContext.intermediate.addBranch(EOpKill, $1.loc);
|
|
}
|
|
;
|
|
|
|
// Grammar Note: No 'goto'. Gotos are not supported.
|
|
|
|
translation_unit
|
|
: external_declaration {
|
|
$$ = $1;
|
|
parseContext.intermediate.setTreeRoot($$);
|
|
}
|
|
| translation_unit external_declaration {
|
|
if ($2 != nullptr) {
|
|
$$ = parseContext.intermediate.growAggregate($1, $2);
|
|
parseContext.intermediate.setTreeRoot($$);
|
|
}
|
|
}
|
|
;
|
|
|
|
external_declaration
|
|
: function_definition {
|
|
$$ = $1;
|
|
}
|
|
| declaration {
|
|
$$ = $1;
|
|
}
|
|
| SEMICOLON {
|
|
parseContext.requireProfile($1.loc, ~EEsProfile, "extraneous semicolon");
|
|
parseContext.profileRequires($1.loc, ~EEsProfile, 460, nullptr, "extraneous semicolon");
|
|
$$ = nullptr;
|
|
}
|
|
;
|
|
|
|
function_definition
|
|
: function_prototype {
|
|
$1.function = parseContext.handleFunctionDeclarator($1.loc, *$1.function, false /* not prototype */);
|
|
$1.intermNode = parseContext.handleFunctionDefinition($1.loc, *$1.function);
|
|
}
|
|
compound_statement_no_new_scope {
|
|
// May be best done as post process phase on intermediate code
|
|
if (parseContext.currentFunctionType->getBasicType() != EbtVoid && ! parseContext.functionReturnsValue)
|
|
parseContext.error($1.loc, "function does not return a value:", "", $1.function->getName().c_str());
|
|
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
|
|
$$ = parseContext.intermediate.growAggregate($1.intermNode, $3);
|
|
parseContext.intermediate.setAggregateOperator($$, EOpFunction, $1.function->getType(), $1.loc);
|
|
$$->getAsAggregate()->setName($1.function->getMangledName().c_str());
|
|
|
|
// store the pragma information for debug and optimize and other vendor specific
|
|
// information. This information can be queried from the parse tree
|
|
$$->getAsAggregate()->setOptimize(parseContext.contextPragma.optimize);
|
|
$$->getAsAggregate()->setDebug(parseContext.contextPragma.debug);
|
|
$$->getAsAggregate()->setPragmaTable(parseContext.contextPragma.pragmaTable);
|
|
}
|
|
;
|
|
|
|
attribute
|
|
: LEFT_BRACKET LEFT_BRACKET attribute_list RIGHT_BRACKET RIGHT_BRACKET {
|
|
$$ = $3;
|
|
parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_control_flow_attributes, "attribute");
|
|
}
|
|
|
|
attribute_list
|
|
: single_attribute {
|
|
$$ = $1;
|
|
}
|
|
| attribute_list COMMA single_attribute {
|
|
$$ = parseContext.mergeAttributes($1, $3);
|
|
}
|
|
|
|
single_attribute
|
|
: IDENTIFIER {
|
|
$$ = parseContext.makeAttributes(*$1.string);
|
|
}
|
|
| IDENTIFIER LEFT_PAREN constant_expression RIGHT_PAREN {
|
|
$$ = parseContext.makeAttributes(*$1.string, $3);
|
|
}
|
|
|
|
%%
|