| // |
| // Copyright (C) 2002-2005 3Dlabs Inc. Ltd. |
| // Copyright (C) 2012-2013 LunarG, Inc. |
| // Copyright (C) 2017 ARM Limited. |
| // Copyright (C) 2015-2019 Google, Inc. |
| // Modifications Copyright (C) 2020 Advanced Micro Devices, Inc. All rights reserved. |
| // |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions |
| // are met: |
| // |
| // Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // |
| // Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following |
| // disclaimer in the documentation and/or other materials provided |
| // with the distribution. |
| // |
| // Neither the name of 3Dlabs Inc. Ltd. nor the names of its |
| // contributors may be used to endorse or promote products derived |
| // from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| // FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| // COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| // BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| // ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| // POSSIBILITY OF SUCH DAMAGE. |
| // |
| |
| // |
| // Do not edit the .y file, only edit the .m4 file. |
| // The .y bison file is not a source file, it is a derivative of the .m4 file. |
| // The m4 file needs to be processed by m4 to generate the .y bison file. |
| // |
| // Code sandwiched between a pair: |
| // |
| // GLSLANG_WEB_EXCLUDE_ON |
| // ... |
| // ... |
| // ... |
| // GLSLANG_WEB_EXCLUDE_OFF |
| // |
| // Will be excluded from the grammar when m4 is executed as: |
| // |
| // m4 -P -DGLSLANG_WEB |
| // |
| // It will be included when m4 is executed as: |
| // |
| // m4 -P |
| // |
| |
| m4_define(`GLSLANG_WEB_EXCLUDE_ON', `m4_ifdef(`GLSLANG_WEB', `m4_divert(`-1')')') |
| m4_define(`GLSLANG_WEB_EXCLUDE_OFF', `m4_ifdef(`GLSLANG_WEB', `m4_divert')') |
| |
| /** |
| * This is bison grammar and productions for parsing all versions of the |
| * GLSL shading languages. |
| */ |
| %{ |
| |
| /* Based on: |
| ANSI C Yacc grammar |
| |
| In 1985, Jeff Lee published his Yacc grammar (which is accompanied by a |
| matching Lex specification) for the April 30, 1985 draft version of the |
| ANSI C standard. Tom Stockfisch reposted it to net.sources in 1987; that |
| original, as mentioned in the answer to question 17.25 of the comp.lang.c |
| FAQ, can be ftp'ed from ftp.uu.net, file usenet/net.sources/ansi.c.grammar.Z. |
| |
| I intend to keep this version as close to the current C Standard grammar as |
| possible; please let me know if you discover discrepancies. |
| |
| Jutta Degener, 1995 |
| */ |
| |
| #include "SymbolTable.h" |
| #include "ParseHelper.h" |
| #include "../Public/ShaderLang.h" |
| #include "attribute.h" |
| |
| using namespace glslang; |
| |
| %} |
| |
| %define parse.error verbose |
| |
| %union { |
| struct { |
| glslang::TSourceLoc loc; |
| union { |
| glslang::TString *string; |
| int i; |
| unsigned int u; |
| long long i64; |
| unsigned long long u64; |
| bool b; |
| double d; |
| }; |
| glslang::TSymbol* symbol; |
| } lex; |
| struct { |
| glslang::TSourceLoc loc; |
| glslang::TOperator op; |
| union { |
| TIntermNode* intermNode; |
| glslang::TIntermNodePair nodePair; |
| glslang::TIntermTyped* intermTypedNode; |
| glslang::TAttributes* attributes; |
| }; |
| union { |
| glslang::TPublicType type; |
| glslang::TFunction* function; |
| glslang::TParameter param; |
| glslang::TTypeLoc typeLine; |
| glslang::TTypeList* typeList; |
| glslang::TArraySizes* arraySizes; |
| glslang::TIdentifierList* identifierList; |
| }; |
| glslang::TArraySizes* typeParameters; |
| } interm; |
| } |
| |
| %{ |
| |
| /* windows only pragma */ |
| #ifdef _MSC_VER |
| #pragma warning(disable : 4065) |
| #pragma warning(disable : 4127) |
| #pragma warning(disable : 4244) |
| #endif |
| |
| #define parseContext (*pParseContext) |
| #define yyerror(context, msg) context->parserError(msg) |
| |
| extern int yylex(YYSTYPE*, TParseContext&); |
| |
| %} |
| |
| %parse-param {glslang::TParseContext* pParseContext} |
| %lex-param {parseContext} |
| %pure-parser // enable thread safety |
| %expect 1 // One shift reduce conflict because of if | else |
| |
| %token <lex> CONST BOOL INT UINT FLOAT |
| %token <lex> BVEC2 BVEC3 BVEC4 |
| %token <lex> IVEC2 IVEC3 IVEC4 |
| %token <lex> UVEC2 UVEC3 UVEC4 |
| %token <lex> VEC2 VEC3 VEC4 |
| %token <lex> MAT2 MAT3 MAT4 |
| %token <lex> MAT2X2 MAT2X3 MAT2X4 |
| %token <lex> MAT3X2 MAT3X3 MAT3X4 |
| %token <lex> MAT4X2 MAT4X3 MAT4X4 |
| |
| // combined image/sampler |
| %token <lex> SAMPLER2D SAMPLER3D SAMPLERCUBE SAMPLER2DSHADOW |
| %token <lex> SAMPLERCUBESHADOW SAMPLER2DARRAY |
| %token <lex> SAMPLER2DARRAYSHADOW ISAMPLER2D ISAMPLER3D ISAMPLERCUBE |
| %token <lex> ISAMPLER2DARRAY USAMPLER2D USAMPLER3D |
| %token <lex> USAMPLERCUBE USAMPLER2DARRAY |
| |
| // separate image/sampler |
| %token <lex> SAMPLER SAMPLERSHADOW |
| %token <lex> TEXTURE2D TEXTURE3D TEXTURECUBE TEXTURE2DARRAY |
| %token <lex> ITEXTURE2D ITEXTURE3D ITEXTURECUBE ITEXTURE2DARRAY |
| %token <lex> UTEXTURE2D UTEXTURE3D UTEXTURECUBE UTEXTURE2DARRAY |
| |
| GLSLANG_WEB_EXCLUDE_ON |
| |
| %token <lex> ATTRIBUTE VARYING |
| %token <lex> FLOAT16_T FLOAT32_T DOUBLE FLOAT64_T |
| %token <lex> INT64_T UINT64_T INT32_T UINT32_T INT16_T UINT16_T INT8_T UINT8_T |
| %token <lex> I64VEC2 I64VEC3 I64VEC4 |
| %token <lex> U64VEC2 U64VEC3 U64VEC4 |
| %token <lex> I32VEC2 I32VEC3 I32VEC4 |
| %token <lex> U32VEC2 U32VEC3 U32VEC4 |
| %token <lex> I16VEC2 I16VEC3 I16VEC4 |
| %token <lex> U16VEC2 U16VEC3 U16VEC4 |
| %token <lex> I8VEC2 I8VEC3 I8VEC4 |
| %token <lex> U8VEC2 U8VEC3 U8VEC4 |
| %token <lex> DVEC2 DVEC3 DVEC4 DMAT2 DMAT3 DMAT4 |
| %token <lex> F16VEC2 F16VEC3 F16VEC4 F16MAT2 F16MAT3 F16MAT4 |
| %token <lex> F32VEC2 F32VEC3 F32VEC4 F32MAT2 F32MAT3 F32MAT4 |
| %token <lex> F64VEC2 F64VEC3 F64VEC4 F64MAT2 F64MAT3 F64MAT4 |
| %token <lex> DMAT2X2 DMAT2X3 DMAT2X4 |
| %token <lex> DMAT3X2 DMAT3X3 DMAT3X4 |
| %token <lex> DMAT4X2 DMAT4X3 DMAT4X4 |
| %token <lex> F16MAT2X2 F16MAT2X3 F16MAT2X4 |
| %token <lex> F16MAT3X2 F16MAT3X3 F16MAT3X4 |
| %token <lex> F16MAT4X2 F16MAT4X3 F16MAT4X4 |
| %token <lex> F32MAT2X2 F32MAT2X3 F32MAT2X4 |
| %token <lex> F32MAT3X2 F32MAT3X3 F32MAT3X4 |
| %token <lex> F32MAT4X2 F32MAT4X3 F32MAT4X4 |
| %token <lex> F64MAT2X2 F64MAT2X3 F64MAT2X4 |
| %token <lex> F64MAT3X2 F64MAT3X3 F64MAT3X4 |
| %token <lex> F64MAT4X2 F64MAT4X3 F64MAT4X4 |
| %token <lex> ATOMIC_UINT |
| %token <lex> ACCSTRUCTNV |
| %token <lex> ACCSTRUCTEXT |
| %token <lex> RAYQUERYEXT |
| %token <lex> FCOOPMATNV ICOOPMATNV UCOOPMATNV |
| |
| // combined image/sampler |
| %token <lex> SAMPLERCUBEARRAY SAMPLERCUBEARRAYSHADOW |
| %token <lex> ISAMPLERCUBEARRAY USAMPLERCUBEARRAY |
| %token <lex> SAMPLER1D SAMPLER1DARRAY SAMPLER1DARRAYSHADOW ISAMPLER1D SAMPLER1DSHADOW |
| %token <lex> SAMPLER2DRECT SAMPLER2DRECTSHADOW ISAMPLER2DRECT USAMPLER2DRECT |
| %token <lex> SAMPLERBUFFER ISAMPLERBUFFER USAMPLERBUFFER |
| %token <lex> SAMPLER2DMS ISAMPLER2DMS USAMPLER2DMS |
| %token <lex> SAMPLER2DMSARRAY ISAMPLER2DMSARRAY USAMPLER2DMSARRAY |
| %token <lex> SAMPLEREXTERNALOES |
| %token <lex> SAMPLEREXTERNAL2DY2YEXT |
| %token <lex> ISAMPLER1DARRAY USAMPLER1D USAMPLER1DARRAY |
| %token <lex> F16SAMPLER1D F16SAMPLER2D F16SAMPLER3D F16SAMPLER2DRECT F16SAMPLERCUBE |
| %token <lex> F16SAMPLER1DARRAY F16SAMPLER2DARRAY F16SAMPLERCUBEARRAY |
| %token <lex> F16SAMPLERBUFFER F16SAMPLER2DMS F16SAMPLER2DMSARRAY |
| %token <lex> F16SAMPLER1DSHADOW F16SAMPLER2DSHADOW F16SAMPLER1DARRAYSHADOW F16SAMPLER2DARRAYSHADOW |
| %token <lex> F16SAMPLER2DRECTSHADOW F16SAMPLERCUBESHADOW F16SAMPLERCUBEARRAYSHADOW |
| |
| // images |
| %token <lex> IMAGE1D IIMAGE1D UIMAGE1D IMAGE2D IIMAGE2D |
| %token <lex> UIMAGE2D IMAGE3D IIMAGE3D UIMAGE3D |
| %token <lex> IMAGE2DRECT IIMAGE2DRECT UIMAGE2DRECT |
| %token <lex> IMAGECUBE IIMAGECUBE UIMAGECUBE |
| %token <lex> IMAGEBUFFER IIMAGEBUFFER UIMAGEBUFFER |
| %token <lex> IMAGE1DARRAY IIMAGE1DARRAY UIMAGE1DARRAY |
| %token <lex> IMAGE2DARRAY IIMAGE2DARRAY UIMAGE2DARRAY |
| %token <lex> IMAGECUBEARRAY IIMAGECUBEARRAY UIMAGECUBEARRAY |
| %token <lex> IMAGE2DMS IIMAGE2DMS UIMAGE2DMS |
| %token <lex> IMAGE2DMSARRAY IIMAGE2DMSARRAY UIMAGE2DMSARRAY |
| |
| %token <lex> F16IMAGE1D F16IMAGE2D F16IMAGE3D F16IMAGE2DRECT |
| %token <lex> F16IMAGECUBE F16IMAGE1DARRAY F16IMAGE2DARRAY F16IMAGECUBEARRAY |
| %token <lex> F16IMAGEBUFFER F16IMAGE2DMS F16IMAGE2DMSARRAY |
| |
| // texture without sampler |
| %token <lex> TEXTURECUBEARRAY ITEXTURECUBEARRAY UTEXTURECUBEARRAY |
| %token <lex> TEXTURE1D ITEXTURE1D UTEXTURE1D |
| %token <lex> TEXTURE1DARRAY ITEXTURE1DARRAY UTEXTURE1DARRAY |
| %token <lex> TEXTURE2DRECT ITEXTURE2DRECT UTEXTURE2DRECT |
| %token <lex> TEXTUREBUFFER ITEXTUREBUFFER UTEXTUREBUFFER |
| %token <lex> TEXTURE2DMS ITEXTURE2DMS UTEXTURE2DMS |
| %token <lex> TEXTURE2DMSARRAY ITEXTURE2DMSARRAY UTEXTURE2DMSARRAY |
| |
| %token <lex> F16TEXTURE1D F16TEXTURE2D F16TEXTURE3D F16TEXTURE2DRECT F16TEXTURECUBE |
| %token <lex> F16TEXTURE1DARRAY F16TEXTURE2DARRAY F16TEXTURECUBEARRAY |
| %token <lex> F16TEXTUREBUFFER F16TEXTURE2DMS F16TEXTURE2DMSARRAY |
| |
| // input attachments |
| %token <lex> SUBPASSINPUT SUBPASSINPUTMS ISUBPASSINPUT ISUBPASSINPUTMS USUBPASSINPUT USUBPASSINPUTMS |
| %token <lex> F16SUBPASSINPUT F16SUBPASSINPUTMS |
| |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| %token <lex> LEFT_OP RIGHT_OP |
| %token <lex> INC_OP DEC_OP LE_OP GE_OP EQ_OP NE_OP |
| %token <lex> AND_OP OR_OP XOR_OP MUL_ASSIGN DIV_ASSIGN ADD_ASSIGN |
| %token <lex> MOD_ASSIGN LEFT_ASSIGN RIGHT_ASSIGN AND_ASSIGN XOR_ASSIGN OR_ASSIGN |
| %token <lex> SUB_ASSIGN |
| %token <lex> STRING_LITERAL |
| |
| %token <lex> LEFT_PAREN RIGHT_PAREN LEFT_BRACKET RIGHT_BRACKET LEFT_BRACE RIGHT_BRACE DOT |
| %token <lex> COMMA COLON EQUAL SEMICOLON BANG DASH TILDE PLUS STAR SLASH PERCENT |
| %token <lex> LEFT_ANGLE RIGHT_ANGLE VERTICAL_BAR CARET AMPERSAND QUESTION |
| |
| %token <lex> INVARIANT |
| %token <lex> HIGH_PRECISION MEDIUM_PRECISION LOW_PRECISION PRECISION |
| %token <lex> PACKED RESOURCE SUPERP |
| |
| %token <lex> FLOATCONSTANT INTCONSTANT UINTCONSTANT BOOLCONSTANT |
| %token <lex> IDENTIFIER TYPE_NAME |
| %token <lex> CENTROID IN OUT INOUT |
| %token <lex> STRUCT VOID WHILE |
| %token <lex> BREAK CONTINUE DO ELSE FOR IF DISCARD RETURN SWITCH CASE DEFAULT |
| %token <lex> UNIFORM SHARED BUFFER |
| %token <lex> FLAT SMOOTH LAYOUT |
| |
| GLSLANG_WEB_EXCLUDE_ON |
| %token <lex> DOUBLECONSTANT INT16CONSTANT UINT16CONSTANT FLOAT16CONSTANT INT32CONSTANT UINT32CONSTANT |
| %token <lex> INT64CONSTANT UINT64CONSTANT |
| %token <lex> SUBROUTINE DEMOTE |
| %token <lex> PAYLOADNV PAYLOADINNV HITATTRNV CALLDATANV CALLDATAINNV |
| %token <lex> PAYLOADEXT PAYLOADINEXT HITATTREXT CALLDATAEXT CALLDATAINEXT |
| %token <lex> PATCH SAMPLE NONUNIFORM |
| %token <lex> COHERENT VOLATILE RESTRICT READONLY WRITEONLY DEVICECOHERENT QUEUEFAMILYCOHERENT WORKGROUPCOHERENT |
| %token <lex> SUBGROUPCOHERENT NONPRIVATE SHADERCALLCOHERENT |
| %token <lex> NOPERSPECTIVE EXPLICITINTERPAMD PERVERTEXNV PERPRIMITIVENV PERVIEWNV PERTASKNV |
| %token <lex> PRECISE |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| %type <interm> assignment_operator unary_operator |
| %type <interm.intermTypedNode> variable_identifier primary_expression postfix_expression |
| %type <interm.intermTypedNode> expression integer_expression assignment_expression |
| %type <interm.intermTypedNode> unary_expression multiplicative_expression additive_expression |
| %type <interm.intermTypedNode> relational_expression equality_expression |
| %type <interm.intermTypedNode> conditional_expression constant_expression |
| %type <interm.intermTypedNode> logical_or_expression logical_xor_expression logical_and_expression |
| %type <interm.intermTypedNode> shift_expression and_expression exclusive_or_expression inclusive_or_expression |
| %type <interm.intermTypedNode> function_call initializer condition conditionopt |
| |
| %type <interm.intermNode> translation_unit function_definition |
| %type <interm.intermNode> statement simple_statement |
| %type <interm.intermNode> statement_list switch_statement_list compound_statement |
| %type <interm.intermNode> declaration_statement selection_statement selection_statement_nonattributed expression_statement |
| %type <interm.intermNode> switch_statement switch_statement_nonattributed case_label |
| %type <interm.intermNode> declaration external_declaration |
| %type <interm.intermNode> for_init_statement compound_statement_no_new_scope |
| %type <interm.nodePair> selection_rest_statement for_rest_statement |
| %type <interm.intermNode> iteration_statement iteration_statement_nonattributed jump_statement statement_no_new_scope statement_scoped |
| %type <interm> single_declaration init_declarator_list |
| |
| %type <interm> parameter_declaration parameter_declarator parameter_type_specifier |
| |
| %type <interm> array_specifier |
| %type <interm.type> invariant_qualifier interpolation_qualifier storage_qualifier precision_qualifier |
| %type <interm.type> layout_qualifier layout_qualifier_id_list layout_qualifier_id |
| |
| %type <interm.typeParameters> type_parameter_specifier |
| %type <interm.typeParameters> type_parameter_specifier_opt |
| %type <interm.typeParameters> type_parameter_specifier_list |
| |
| %type <interm.type> type_qualifier fully_specified_type type_specifier |
| %type <interm.type> single_type_qualifier |
| %type <interm.type> type_specifier_nonarray |
| %type <interm.type> struct_specifier |
| %type <interm.typeLine> struct_declarator |
| %type <interm.typeList> struct_declarator_list struct_declaration struct_declaration_list |
| %type <interm> block_structure |
| %type <interm.function> function_header function_declarator |
| %type <interm.function> function_header_with_parameters |
| %type <interm> function_call_header_with_parameters function_call_header_no_parameters function_call_generic function_prototype |
| %type <interm> function_call_or_method function_identifier function_call_header |
| |
| %type <interm.identifierList> identifier_list |
| |
| GLSLANG_WEB_EXCLUDE_ON |
| %type <interm.type> precise_qualifier non_uniform_qualifier |
| %type <interm.typeList> type_name_list |
| %type <interm.attributes> attribute attribute_list single_attribute |
| %type <interm.intermNode> demote_statement |
| %type <interm.intermTypedNode> initializer_list |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| %start translation_unit |
| %% |
| |
| variable_identifier |
| : IDENTIFIER { |
| $$ = parseContext.handleVariable($1.loc, $1.symbol, $1.string); |
| } |
| ; |
| |
| primary_expression |
| : variable_identifier { |
| $$ = $1; |
| } |
| | LEFT_PAREN expression RIGHT_PAREN { |
| $$ = $2; |
| if ($$->getAsConstantUnion()) |
| $$->getAsConstantUnion()->setExpression(); |
| } |
| | FLOATCONSTANT { |
| $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat, $1.loc, true); |
| } |
| | INTCONSTANT { |
| $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); |
| } |
| | UINTCONSTANT { |
| parseContext.fullIntegerCheck($1.loc, "unsigned literal"); |
| $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); |
| } |
| | BOOLCONSTANT { |
| $$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true); |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | STRING_LITERAL { |
| $$ = parseContext.intermediate.addConstantUnion($1.string, $1.loc, true); |
| } |
| | INT32CONSTANT { |
| parseContext.explicitInt32Check($1.loc, "32-bit signed literal"); |
| $$ = parseContext.intermediate.addConstantUnion($1.i, $1.loc, true); |
| } |
| | UINT32CONSTANT { |
| parseContext.explicitInt32Check($1.loc, "32-bit signed literal"); |
| $$ = parseContext.intermediate.addConstantUnion($1.u, $1.loc, true); |
| } |
| | INT64CONSTANT { |
| parseContext.int64Check($1.loc, "64-bit integer literal"); |
| $$ = parseContext.intermediate.addConstantUnion($1.i64, $1.loc, true); |
| } |
| | UINT64CONSTANT { |
| parseContext.int64Check($1.loc, "64-bit unsigned integer literal"); |
| $$ = parseContext.intermediate.addConstantUnion($1.u64, $1.loc, true); |
| } |
| | INT16CONSTANT { |
| parseContext.explicitInt16Check($1.loc, "16-bit integer literal"); |
| $$ = parseContext.intermediate.addConstantUnion((short)$1.i, $1.loc, true); |
| } |
| | UINT16CONSTANT { |
| parseContext.explicitInt16Check($1.loc, "16-bit unsigned integer literal"); |
| $$ = parseContext.intermediate.addConstantUnion((unsigned short)$1.u, $1.loc, true); |
| } |
| | DOUBLECONSTANT { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double literal"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double literal"); |
| $$ = parseContext.intermediate.addConstantUnion($1.d, EbtDouble, $1.loc, true); |
| } |
| | FLOAT16CONSTANT { |
| parseContext.float16Check($1.loc, "half float literal"); |
| $$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat16, $1.loc, true); |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| ; |
| |
| postfix_expression |
| : primary_expression { |
| $$ = $1; |
| } |
| | postfix_expression LEFT_BRACKET integer_expression RIGHT_BRACKET { |
| $$ = parseContext.handleBracketDereference($2.loc, $1, $3); |
| } |
| | function_call { |
| $$ = $1; |
| } |
| | postfix_expression DOT IDENTIFIER { |
| $$ = parseContext.handleDotDereference($3.loc, $1, *$3.string); |
| } |
| | postfix_expression INC_OP { |
| parseContext.variableCheck($1); |
| parseContext.lValueErrorCheck($2.loc, "++", $1); |
| $$ = parseContext.handleUnaryMath($2.loc, "++", EOpPostIncrement, $1); |
| } |
| | postfix_expression DEC_OP { |
| parseContext.variableCheck($1); |
| parseContext.lValueErrorCheck($2.loc, "--", $1); |
| $$ = parseContext.handleUnaryMath($2.loc, "--", EOpPostDecrement, $1); |
| } |
| ; |
| |
| integer_expression |
| : expression { |
| parseContext.integerCheck($1, "[]"); |
| $$ = $1; |
| } |
| ; |
| |
| function_call |
| : function_call_or_method { |
| $$ = parseContext.handleFunctionCall($1.loc, $1.function, $1.intermNode); |
| delete $1.function; |
| } |
| ; |
| |
| function_call_or_method |
| : 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 = NewPoolTString(""); |
| $$.function = new TFunction(empty, TType(EbtVoid), EOpNull); |
| } |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | non_uniform_qualifier { |
| // Constructor |
| $$.intermNode = 0; |
| $$.function = parseContext.handleConstructorCall($1.loc, $1); |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| ; |
| |
| unary_expression |
| : postfix_expression { |
| parseContext.variableCheck($1); |
| $$ = $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.referenceCheck($2.loc, $1->getType(), "=="); |
| $$ = parseContext.handleBinaryMath($2.loc, "==", EOpEqual, $1, $3); |
| if ($$ == 0) |
| $$ = parseContext.intermediate.addConstantUnion(false, $2.loc); |
| } |
| | equality_expression NE_OP relational_expression { |
| parseContext.arrayObjectCheck($2.loc, $1->getType(), "array comparison"); |
| parseContext.opaqueCheck($2.loc, $1->getType(), "!="); |
| parseContext.specializationCheck($2.loc, $1->getType(), "!="); |
| parseContext.referenceCheck($2.loc, $1->getType(), "!="); |
| $$ = 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; |
| GLSLANG_WEB_EXCLUDE_ON |
| parseContext.declareTypeDefaults($$.loc, $$.type); |
| GLSLANG_WEB_EXCLUDE_OFF |
| } |
| | 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); |
| $$.qualifier.flat = true; |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | NOPERSPECTIVE { |
| parseContext.globalCheck($1.loc, "noperspective"); |
| parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_NV_shader_noperspective_interpolation, "noperspective"); |
| parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "noperspective"); |
| $$.init($1.loc); |
| $$.qualifier.nopersp = true; |
| } |
| | EXPLICITINTERPAMD { |
| parseContext.globalCheck($1.loc, "__explicitInterpAMD"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 450, E_GL_AMD_shader_explicit_vertex_parameter, "explicit interpolation"); |
| parseContext.profileRequires($1.loc, ECompatibilityProfile, 450, E_GL_AMD_shader_explicit_vertex_parameter, "explicit interpolation"); |
| $$.init($1.loc); |
| $$.qualifier.explicitInterp = true; |
| } |
| | PERVERTEXNV { |
| parseContext.globalCheck($1.loc, "pervertexNV"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric"); |
| parseContext.profileRequires($1.loc, ECompatibilityProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric"); |
| parseContext.profileRequires($1.loc, EEsProfile, 0, E_GL_NV_fragment_shader_barycentric, "fragment shader barycentric"); |
| $$.init($1.loc); |
| $$.qualifier.pervertexNV = true; |
| } |
| | PERPRIMITIVENV { |
| // No need for profile version or extension check. Shader stage already checks both. |
| parseContext.globalCheck($1.loc, "perprimitiveNV"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangFragmentMask | EShLangMeshNVMask), "perprimitiveNV"); |
| // Fragment shader stage doesn't check for extension. So we explicitly add below extension check. |
| if (parseContext.language == EShLangFragment) |
| parseContext.requireExtensions($1.loc, 1, &E_GL_NV_mesh_shader, "perprimitiveNV"); |
| $$.init($1.loc); |
| $$.qualifier.perPrimitiveNV = true; |
| } |
| | PERVIEWNV { |
| // No need for profile version or extension check. Shader stage already checks both. |
| parseContext.globalCheck($1.loc, "perviewNV"); |
| parseContext.requireStage($1.loc, EShLangMeshNV, "perviewNV"); |
| $$.init($1.loc); |
| $$.qualifier.perViewNV = true; |
| } |
| | PERTASKNV { |
| // No need for profile version or extension check. Shader stage already checks both. |
| parseContext.globalCheck($1.loc, "taskNV"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangTaskNVMask | EShLangMeshNVMask), "taskNV"); |
| $$.init($1.loc); |
| $$.qualifier.perTaskNV = true; |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| ; |
| |
| layout_qualifier |
| : LAYOUT LEFT_PAREN layout_qualifier_id_list RIGHT_PAREN { |
| $$ = $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); |
| } |
| ; |
| |
| GLSLANG_WEB_EXCLUDE_ON |
| 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); |
| $$.qualifier.noContraction = true; |
| } |
| ; |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| type_qualifier |
| : single_type_qualifier { |
| $$ = $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 |
| $$ = $1; |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | precise_qualifier { |
| // allow inheritance of storage qualifier from block declaration |
| $$ = $1; |
| } |
| | non_uniform_qualifier { |
| $$ = $1; |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| ; |
| |
| storage_qualifier |
| : CONST { |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqConst; // will later turn into EvqConstReadOnly, if the initializer is not constant |
| } |
| | INOUT { |
| parseContext.globalCheck($1.loc, "inout"); |
| $$.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); |
| $$.qualifier.centroid = true; |
| } |
| | UNIFORM { |
| parseContext.globalCheck($1.loc, "uniform"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqUniform; |
| } |
| | SHARED { |
| parseContext.globalCheck($1.loc, "shared"); |
| parseContext.profileRequires($1.loc, ECoreProfile | ECompatibilityProfile, 430, E_GL_ARB_compute_shader, "shared"); |
| parseContext.profileRequires($1.loc, EEsProfile, 310, 0, "shared"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangComputeMask | EShLangMeshNVMask | EShLangTaskNVMask), "shared"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqShared; |
| } |
| | BUFFER { |
| parseContext.globalCheck($1.loc, "buffer"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqBuffer; |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | ATTRIBUTE { |
| parseContext.requireStage($1.loc, EShLangVertex, "attribute"); |
| parseContext.checkDeprecated($1.loc, ECoreProfile, 130, "attribute"); |
| parseContext.checkDeprecated($1.loc, ENoProfile, 130, "attribute"); |
| parseContext.requireNotRemoved($1.loc, ECoreProfile, 420, "attribute"); |
| parseContext.requireNotRemoved($1.loc, EEsProfile, 300, "attribute"); |
| |
| parseContext.globalCheck($1.loc, "attribute"); |
| |
| $$.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; |
| } |
| | 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; |
| } |
| | HITATTRNV { |
| parseContext.globalCheck($1.loc, "hitAttributeNV"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangIntersectMask | EShLangClosestHitMask |
| | EShLangAnyHitMask), "hitAttributeNV"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "hitAttributeNV"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqHitAttr; |
| } |
| | HITATTREXT { |
| parseContext.globalCheck($1.loc, "hitAttributeEXT"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangIntersectMask | EShLangClosestHitMask |
| | EShLangAnyHitMask), "hitAttributeEXT"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "hitAttributeNV"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqHitAttr; |
| } |
| | PAYLOADNV { |
| parseContext.globalCheck($1.loc, "rayPayloadNV"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | EShLangClosestHitMask | |
| EShLangAnyHitMask | EShLangMissMask), "rayPayloadNV"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "rayPayloadNV"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqPayload; |
| } |
| | PAYLOADEXT { |
| parseContext.globalCheck($1.loc, "rayPayloadEXT"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | EShLangClosestHitMask | |
| EShLangAnyHitMask | EShLangMissMask), "rayPayloadEXT"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "rayPayloadEXT"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqPayload; |
| } |
| | PAYLOADINNV { |
| parseContext.globalCheck($1.loc, "rayPayloadInNV"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangClosestHitMask | |
| EShLangAnyHitMask | EShLangMissMask), "rayPayloadInNV"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "rayPayloadInNV"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqPayloadIn; |
| } |
| | PAYLOADINEXT { |
| parseContext.globalCheck($1.loc, "rayPayloadInEXT"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangClosestHitMask | |
| EShLangAnyHitMask | EShLangMissMask), "rayPayloadInEXT"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "rayPayloadInEXT"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqPayloadIn; |
| } |
| | CALLDATANV { |
| parseContext.globalCheck($1.loc, "callableDataNV"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | |
| EShLangClosestHitMask | EShLangMissMask | EShLangCallableMask), "callableDataNV"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "callableDataNV"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqCallableData; |
| } |
| | CALLDATAEXT { |
| parseContext.globalCheck($1.loc, "callableDataEXT"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangRayGenMask | |
| EShLangClosestHitMask | EShLangMissMask | EShLangCallableMask), "callableDataEXT"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "callableDataEXT"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqCallableData; |
| } |
| | CALLDATAINNV { |
| parseContext.globalCheck($1.loc, "callableDataInNV"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangCallableMask), "callableDataInNV"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_NV_ray_tracing, "callableDataInNV"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqCallableDataIn; |
| } |
| | CALLDATAINEXT { |
| parseContext.globalCheck($1.loc, "callableDataInEXT"); |
| parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangCallableMask), "callableDataInEXT"); |
| parseContext.profileRequires($1.loc, ECoreProfile, 460, E_GL_EXT_ray_tracing, "callableDataInEXT"); |
| $$.init($1.loc); |
| $$.qualifier.storage = EvqCallableDataIn; |
| } |
| | 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; |
| } |
| | SHADERCALLCOHERENT { |
| $$.init($1.loc); |
| parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_ray_tracing, "shadercallcoherent"); |
| $$.qualifier.shadercallcoherent = 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); |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| ; |
| |
| GLSLANG_WEB_EXCLUDE_ON |
| 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 |
| } |
| ; |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| type_specifier |
| : type_specifier_nonarray type_parameter_specifier_opt { |
| $$ = $1; |
| $$.qualifier.precision = parseContext.getDefaultPrecision($$); |
| $$.typeParameters = $2; |
| } |
| | type_specifier_nonarray type_parameter_specifier_opt array_specifier { |
| parseContext.arrayOfArrayVersionCheck($3.loc, $3.arraySizes); |
| $$ = $1; |
| $$.qualifier.precision = parseContext.getDefaultPrecision($$); |
| $$.typeParameters = $2; |
| $$.arraySizes = $3.arraySizes; |
| } |
| ; |
| |
| array_specifier |
| : LEFT_BRACKET RIGHT_BRACKET { |
| $$.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, "array 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, "array size"); |
| $$.arraySizes->addInnerSize(size); |
| } |
| ; |
| |
| type_parameter_specifier_opt |
| : type_parameter_specifier { |
| $$ = $1; |
| } |
| | /* May be null */ { |
| $$ = 0; |
| } |
| ; |
| |
| type_parameter_specifier |
| : LEFT_ANGLE type_parameter_specifier_list RIGHT_ANGLE { |
| $$ = $2; |
| } |
| ; |
| |
| type_parameter_specifier_list |
| : unary_expression { |
| $$ = new TArraySizes; |
| |
| TArraySize size; |
| parseContext.arraySizeCheck($1->getLoc(), $1, size, "type parameter"); |
| $$->addInnerSize(size); |
| } |
| | type_parameter_specifier_list COMMA unary_expression { |
| $$ = $1; |
| |
| TArraySize size; |
| parseContext.arraySizeCheck($3->getLoc(), $3, size, "type parameter"); |
| $$->addInnerSize(size); |
| } |
| ; |
| |
| type_specifier_nonarray |
| : VOID { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtVoid; |
| } |
| | FLOAT { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtFloat; |
| } |
| | INT { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtInt; |
| } |
| | UINT { |
| parseContext.fullIntegerCheck($1.loc, "unsigned integer"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtUint; |
| } |
| | 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; |
| $$.setVector(4); |
| } |
| | BVEC2 { |
| $$.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; |
| $$.setVector(4); |
| } |
| | UVEC2 { |
| parseContext.fullIntegerCheck($1.loc, "unsigned integer vector"); |
| $$.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); |
| } |
| | 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); |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | DOUBLE { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| 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; |
| } |
| | 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; |
| } |
| | DVEC2 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double vector"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double vector"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setVector(2); |
| } |
| | DVEC3 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double vector"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double vector"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setVector(3); |
| } |
| | DVEC4 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double vector"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| 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); |
| } |
| | 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); |
| } |
| | 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); |
| } |
| | DMAT2 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(2, 2); |
| } |
| | DMAT3 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(3, 3); |
| } |
| | DMAT4 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(4, 4); |
| } |
| | DMAT2X2 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(2, 2); |
| } |
| | DMAT2X3 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(2, 3); |
| } |
| | DMAT2X4 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(2, 4); |
| } |
| | DMAT3X2 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(3, 2); |
| } |
| | DMAT3X3 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(3, 3); |
| } |
| | DMAT3X4 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(3, 4); |
| } |
| | DMAT4X2 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(4, 2); |
| } |
| | DMAT4X3 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtDouble; |
| $$.setMatrix(4, 3); |
| } |
| | DMAT4X4 { |
| parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double matrix"); |
| if (! parseContext.symbolTable.atBuiltInLevel()) |
| parseContext.doubleCheck($1.loc, "double matrix"); |
| $$.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 { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtAccStruct; |
| } |
| | ACCSTRUCTEXT { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtAccStruct; |
| } |
| | RAYQUERYEXT { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtRayQuery; |
| } |
| | 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; |
| $$.sampler.set(EbtFloat, Esd1D); |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| | SAMPLER2D { |
| $$.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); |
| } |
| | 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); |
| } |
| | SAMPLER2DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat, Esd2D, true); |
| } |
| | SAMPLER2DARRAYSHADOW { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat, Esd2D, true, true); |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | SAMPLER1DSHADOW { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat, Esd1D, false, true); |
| } |
| | SAMPLER1DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat, Esd1D, true); |
| } |
| | SAMPLER1DARRAYSHADOW { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat, Esd1D, true, true); |
| } |
| | SAMPLERCUBEARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat, EsdCube, true); |
| } |
| | SAMPLERCUBEARRAYSHADOW { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat, EsdCube, true, true); |
| } |
| | F16SAMPLER1D { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd1D); |
| } |
| | F16SAMPLER2D { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd2D); |
| } |
| | F16SAMPLER3D { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd3D); |
| } |
| | F16SAMPLERCUBE { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, EsdCube); |
| } |
| | F16SAMPLER1DSHADOW { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd1D, false, true); |
| } |
| | F16SAMPLER2DSHADOW { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd2D, false, true); |
| } |
| | F16SAMPLERCUBESHADOW { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, EsdCube, false, true); |
| } |
| | F16SAMPLER1DARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd1D, true); |
| } |
| | F16SAMPLER2DARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd2D, true); |
| } |
| | F16SAMPLER1DARRAYSHADOW { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd1D, true, true); |
| } |
| | F16SAMPLER2DARRAYSHADOW { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd2D, true, true); |
| } |
| | F16SAMPLERCUBEARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, EsdCube, true); |
| } |
| | F16SAMPLERCUBEARRAYSHADOW { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, EsdCube, true, true); |
| } |
| | ISAMPLER1D { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtInt, Esd1D); |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| | ISAMPLER2D { |
| $$.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); |
| } |
| | ISAMPLER2DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtInt, Esd2D, true); |
| } |
| | USAMPLER2D { |
| $$.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); |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | ISAMPLER1DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtInt, Esd1D, true); |
| } |
| | ISAMPLERCUBEARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtInt, EsdCube, true); |
| } |
| | USAMPLER1D { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtUint, Esd1D); |
| } |
| | USAMPLER1DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtUint, Esd1D, true); |
| } |
| | USAMPLERCUBEARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtUint, EsdCube, true); |
| } |
| | TEXTURECUBEARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat, EsdCube, true); |
| } |
| | ITEXTURECUBEARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtInt, EsdCube, true); |
| } |
| | UTEXTURECUBEARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtUint, EsdCube, true); |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| | USAMPLER2DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtUint, Esd2D, true); |
| } |
| | TEXTURE2D { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat, Esd2D); |
| } |
| | TEXTURE3D { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat, Esd3D); |
| } |
| | TEXTURE2DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat, Esd2D, true); |
| } |
| | TEXTURECUBE { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat, EsdCube); |
| } |
| | ITEXTURE2D { |
| $$.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); |
| } |
| | ITEXTURE2DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtInt, Esd2D, true); |
| } |
| | UTEXTURE2D { |
| $$.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); |
| } |
| | UTEXTURE2DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtUint, Esd2D, true); |
| } |
| | SAMPLER { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setPureSampler(false); |
| } |
| | SAMPLERSHADOW { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setPureSampler(true); |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | SAMPLER2DRECT { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat, EsdRect); |
| } |
| | SAMPLER2DRECTSHADOW { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat, EsdRect, false, true); |
| } |
| | F16SAMPLER2DRECT { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, EsdRect); |
| } |
| | F16SAMPLER2DRECTSHADOW { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, EsdRect, false, true); |
| } |
| | ISAMPLER2DRECT { |
| $$.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 { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, EsdBuffer); |
| } |
| | ISAMPLERBUFFER { |
| $$.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 { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd2D, false, false, true); |
| } |
| | ISAMPLER2DMS { |
| $$.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 { |
| parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtFloat16, Esd2D, true, false, true); |
| } |
| | ISAMPLER2DMSARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtInt, Esd2D, true, false, true); |
| } |
| | USAMPLER2DMSARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.set(EbtUint, Esd2D, true, false, true); |
| } |
| | TEXTURE1D { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat, Esd1D); |
| } |
| | F16TEXTURE1D { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, Esd1D); |
| } |
| | F16TEXTURE2D { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, Esd2D); |
| } |
| | F16TEXTURE3D { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, Esd3D); |
| } |
| | F16TEXTURECUBE { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, EsdCube); |
| } |
| | TEXTURE1DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat, Esd1D, true); |
| } |
| | F16TEXTURE1DARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, Esd1D, true); |
| } |
| | F16TEXTURE2DARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, Esd2D, true); |
| } |
| | F16TEXTURECUBEARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, EsdCube, true); |
| } |
| | ITEXTURE1D { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtInt, Esd1D); |
| } |
| | ITEXTURE1DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtInt, Esd1D, true); |
| } |
| | UTEXTURE1D { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtUint, Esd1D); |
| } |
| | UTEXTURE1DARRAY { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtUint, Esd1D, true); |
| } |
| | TEXTURE2DRECT { |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat, EsdRect); |
| } |
| | F16TEXTURE2DRECT { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, EsdRect); |
| } |
| | 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; |
| $$.sampler.setTexture(EbtFloat, EsdBuffer); |
| } |
| | F16TEXTUREBUFFER { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, EsdBuffer); |
| } |
| | 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; |
| $$.sampler.setTexture(EbtFloat, Esd2D, false, false, true); |
| } |
| | F16TEXTURE2DMS { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, Esd2D, false, false, true); |
| } |
| | 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; |
| $$.sampler.setTexture(EbtFloat, Esd2D, true, false, true); |
| } |
| | F16TEXTURE2DMSARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setTexture(EbtFloat16, Esd2D, true, false, true); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, Esd1D); |
| } |
| | F16IMAGE1D { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, Esd1D); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, Esd2D); |
| } |
| | F16IMAGE2D { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, Esd2D); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, Esd3D); |
| } |
| | F16IMAGE3D { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, Esd3D); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, EsdRect); |
| } |
| | F16IMAGE2DRECT { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, EsdRect); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, EsdCube); |
| } |
| | F16IMAGECUBE { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, EsdCube); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, EsdBuffer); |
| } |
| | F16IMAGEBUFFER { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, EsdBuffer); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, Esd1D, true); |
| } |
| | F16IMAGE1DARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, Esd1D, true); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, Esd2D, true); |
| } |
| | F16IMAGE2DARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, Esd2D, true); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, EsdCube, true); |
| } |
| | F16IMAGECUBEARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, EsdCube, true); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, Esd2D, false, false, true); |
| } |
| | F16IMAGE2DMS { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, Esd2D, false, false, true); |
| } |
| | 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; |
| $$.sampler.setImage(EbtFloat, Esd2D, true, false, true); |
| } |
| | F16IMAGE2DMSARRAY { |
| parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setImage(EbtFloat16, Esd2D, true, false, true); |
| } |
| | 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 { |
| 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; |
| $$.sampler.setSubpass(EbtFloat16); |
| } |
| | F16SUBPASSINPUTMS { |
| parseContext.float16OpaqueCheck($1.loc, "half float subpass input", parseContext.symbolTable.atBuiltInLevel()); |
| parseContext.requireStage($1.loc, EShLangFragment, "subpass input"); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtSampler; |
| $$.sampler.setSubpass(EbtFloat16, true); |
| } |
| | 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); |
| } |
| | FCOOPMATNV { |
| parseContext.fcoopmatCheck($1.loc, "fcoopmatNV", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtFloat; |
| $$.coopmat = true; |
| } |
| | ICOOPMATNV { |
| parseContext.intcoopmatCheck($1.loc, "icoopmatNV", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtInt; |
| $$.coopmat = true; |
| } |
| | UCOOPMATNV { |
| parseContext.intcoopmatCheck($1.loc, "ucoopmatNV", parseContext.symbolTable.atBuiltInLevel()); |
| $$.init($1.loc, parseContext.symbolTable.atGlobalLevel()); |
| $$.basicType = EbtUint; |
| $$.coopmat = true; |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| | struct_specifier { |
| $$ = $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()); |
| } |
| $$->push_back((*$2)[i]); |
| } |
| } |
| ; |
| |
| struct_declaration |
| : type_specifier struct_declarator_list SEMICOLON { |
| if ($1.arraySizes) { |
| parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); |
| parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type"); |
| if (parseContext.isEsProfile()) |
| parseContext.arraySizeRequiredCheck($1.loc, *$1.arraySizes); |
| } |
| |
| $$ = $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()); |
| (*$$)[i].type->shallowCopy(type); |
| } |
| } |
| | type_qualifier type_specifier struct_declarator_list SEMICOLON { |
| if ($2.arraySizes) { |
| parseContext.profileRequires($2.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type"); |
| parseContext.profileRequires($2.loc, EEsProfile, 300, 0, "arrayed type"); |
| if (parseContext.isEsProfile()) |
| parseContext.arraySizeRequiredCheck($2.loc, *$2.arraySizes); |
| } |
| |
| $$ = $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; |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | 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; |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| ; |
| |
| GLSLANG_WEB_EXCLUDE_ON |
| initializer_list |
| : initializer { |
| $$ = parseContext.intermediate.growAggregate(0, $1, $1->getLoc()); |
| } |
| | initializer_list COMMA initializer { |
| $$ = parseContext.intermediate.growAggregate($1, $3); |
| } |
| ; |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| 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; } |
| GLSLANG_WEB_EXCLUDE_ON |
| | demote_statement { $$ = $1; } |
| GLSLANG_WEB_EXCLUDE_OFF |
| ; |
| |
| GLSLANG_WEB_EXCLUDE_ON |
| demote_statement |
| : DEMOTE SEMICOLON { |
| parseContext.requireStage($1.loc, EShLangFragment, "demote"); |
| parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_demote_to_helper_invocation, "demote"); |
| $$ = parseContext.intermediate.addBranch(EOpDemote, $1.loc); |
| } |
| ; |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| 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 { |
| $$ = $1; |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | attribute selection_statement_nonattributed { |
| parseContext.handleSelectionAttributes(*$1, $2); |
| $$ = $2; |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| 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 { |
| $$ = $1; |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | attribute switch_statement_nonattributed { |
| parseContext.handleSwitchAttributes(*$1, $2); |
| $$ = $2; |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| 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; |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | attribute iteration_statement_nonattributed { |
| parseContext.handleLoopAttributes(*$1, $2); |
| $$ = $2; |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| iteration_statement_nonattributed |
| : WHILE LEFT_PAREN { |
| if (! parseContext.limits.whileLoops) |
| parseContext.error($1.loc, "while loops not available", "limitation", ""); |
| parseContext.symbolTable.push(); |
| ++parseContext.loopNestingLevel; |
| ++parseContext.statementNestingLevel; |
| ++parseContext.controlFlowNestingLevel; |
| } |
| condition RIGHT_PAREN statement_no_new_scope { |
| parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); |
| $$ = 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; |
| } |
| GLSLANG_WEB_EXCLUDE_ON |
| | SEMICOLON { |
| parseContext.requireProfile($1.loc, ~EEsProfile, "extraneous semicolon"); |
| parseContext.profileRequires($1.loc, ~EEsProfile, 460, nullptr, "extraneous semicolon"); |
| $$ = nullptr; |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| ; |
| |
| function_definition |
| : function_prototype { |
| $1.function = parseContext.handleFunctionDeclarator($1.loc, *$1.function, false /* not prototype */); |
| $1.intermNode = parseContext.handleFunctionDefinition($1.loc, *$1.function); |
| } |
| compound_statement_no_new_scope { |
| // May be best done as post process phase on intermediate code |
| if (parseContext.currentFunctionType->getBasicType() != EbtVoid && ! parseContext.functionReturnsValue) |
| parseContext.error($1.loc, "function does not return a value:", "", $1.function->getName().c_str()); |
| parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]); |
| $$ = 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); |
| $$->getAsAggregate()->setPragmaTable(parseContext.contextPragma.pragmaTable); |
| } |
| ; |
| |
| GLSLANG_WEB_EXCLUDE_ON |
| attribute |
| : LEFT_BRACKET LEFT_BRACKET attribute_list RIGHT_BRACKET RIGHT_BRACKET { |
| $$ = $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); |
| } |
| GLSLANG_WEB_EXCLUDE_OFF |
| |
| %% |