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Unverified Commit 59fb2d63 by Shahbaz Youssefi
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Customize glslang.y to GLSLANG_ANGLE

glslang.y is specialized to remove what is not supported or won't be supported by ANGLE. This change shaves about 125KB off of ANGLE's binary size with minor improvement to the cost of SetupBuiltinSymbolTable. Signed-off-by: 's avatarShahbaz Youssefi <ShabbyX@gmail.com>
parent 8c49d15f
Showing with 3681 additions and 509 deletions
BUILD.gn
......@@ -130,7 +130,7 @@ template("glslang_sources_common") {
"glslang/MachineIndependent/attribute.cpp",
"glslang/MachineIndependent/attribute.h",
"glslang/MachineIndependent/gl_types.h",
"glslang/MachineIndependent/glslang_tab.cpp",
"glslang/MachineIndependent/glslang_angle_tab.cpp.h",
"glslang/MachineIndependent/glslang_tab.cpp.h",
"glslang/MachineIndependent/intermOut.cpp",
"glslang/MachineIndependent/iomapper.cpp",
......@@ -181,6 +181,18 @@ template("glslang_sources_common") {
}
defines = []
if (invoker.is_angle) {
sources += [
"glslang/MachineIndependent/glslang_angle_tab.cpp",
]
defines += [ "GLSLANG_ANGLE" ]
}
else {
sources += [
"glslang/MachineIndependent/glslang_tab.cpp",
]
}
if (invoker.enable_opt) {
sources += [ "SPIRV/SpvTools.cpp" ]
defines += [ "ENABLE_OPT=1" ]
......
glslang/MachineIndependent/Scan.cpp
......@@ -49,10 +49,15 @@
#include "SymbolTable.h"
#include "ParseHelper.h"
#include "attribute.h"
#include "glslang_tab.cpp.h"
#include "ScanContext.h"
#include "Scan.h"
#ifdef GLSLANG_ANGLE
#include "glslang_angle_tab.cpp.h"
#else
#include "glslang_tab.cpp.h"
#endif
// preprocessor includes
#include "preprocessor/PpContext.h"
#include "preprocessor/PpTokens.h"
......@@ -406,25 +411,28 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["uvec4"] = UVEC4;
#ifndef GLSLANG_WEB
(*KeywordMap)["nonuniformEXT"] = NONUNIFORM;
(*KeywordMap)["demote"] = DEMOTE;
(*KeywordMap)["attribute"] = ATTRIBUTE;
(*KeywordMap)["varying"] = VARYING;
(*KeywordMap)["noperspective"] = NOPERSPECTIVE;
(*KeywordMap)["precise"] = PRECISE;
(*KeywordMap)["coherent"] = COHERENT;
(*KeywordMap)["restrict"] = RESTRICT;
(*KeywordMap)["readonly"] = READONLY;
(*KeywordMap)["writeonly"] = WRITEONLY;
(*KeywordMap)["volatile"] = VOLATILE;
(*KeywordMap)["patch"] = PATCH;
(*KeywordMap)["sample"] = SAMPLE;
#ifndef GLSLANG_ANGLE
(*KeywordMap)["nonuniformEXT"] = NONUNIFORM;
(*KeywordMap)["demote"] = DEMOTE;
(*KeywordMap)["devicecoherent"] = DEVICECOHERENT;
(*KeywordMap)["queuefamilycoherent"] = QUEUEFAMILYCOHERENT;
(*KeywordMap)["workgroupcoherent"] = WORKGROUPCOHERENT;
(*KeywordMap)["subgroupcoherent"] = SUBGROUPCOHERENT;
(*KeywordMap)["shadercallcoherent"] = SHADERCALLCOHERENT;
(*KeywordMap)["nonprivate"] = NONPRIVATE;
(*KeywordMap)["restrict"] = RESTRICT;
(*KeywordMap)["readonly"] = READONLY;
(*KeywordMap)["writeonly"] = WRITEONLY;
(*KeywordMap)["atomic_uint"] = ATOMIC_UINT;
(*KeywordMap)["volatile"] = VOLATILE;
(*KeywordMap)["patch"] = PATCH;
(*KeywordMap)["sample"] = SAMPLE;
(*KeywordMap)["subroutine"] = SUBROUTINE;
(*KeywordMap)["dmat2"] = DMAT2;
(*KeywordMap)["dmat3"] = DMAT3;
......@@ -441,6 +449,10 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["image1D"] = IMAGE1D;
(*KeywordMap)["iimage1D"] = IIMAGE1D;
(*KeywordMap)["uimage1D"] = UIMAGE1D;
(*KeywordMap)["image1DArray"] = IMAGE1DARRAY;
(*KeywordMap)["iimage1DArray"] = IIMAGE1DARRAY;
(*KeywordMap)["uimage1DArray"] = UIMAGE1DARRAY;
#endif
(*KeywordMap)["image2D"] = IMAGE2D;
(*KeywordMap)["iimage2D"] = IIMAGE2D;
(*KeywordMap)["uimage2D"] = UIMAGE2D;
......@@ -456,9 +468,6 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["imageBuffer"] = IMAGEBUFFER;
(*KeywordMap)["iimageBuffer"] = IIMAGEBUFFER;
(*KeywordMap)["uimageBuffer"] = UIMAGEBUFFER;
(*KeywordMap)["image1DArray"] = IMAGE1DARRAY;
(*KeywordMap)["iimage1DArray"] = IIMAGE1DARRAY;
(*KeywordMap)["uimage1DArray"] = UIMAGE1DARRAY;
(*KeywordMap)["image2DArray"] = IMAGE2DARRAY;
(*KeywordMap)["iimage2DArray"] = IIMAGE2DARRAY;
(*KeywordMap)["uimage2DArray"] = UIMAGE2DARRAY;
......@@ -471,6 +480,7 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["image2DMSArray"] = IMAGE2DMSARRAY;
(*KeywordMap)["iimage2DMSArray"] = IIMAGE2DMSARRAY;
(*KeywordMap)["uimage2DMSArray"] = UIMAGE2DMSARRAY;
#ifndef GLSLANG_ANGLE
(*KeywordMap)["double"] = DOUBLE;
(*KeywordMap)["dvec2"] = DVEC2;
(*KeywordMap)["dvec3"] = DVEC3;
......@@ -562,6 +572,7 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["f64mat4x3"] = F64MAT4X3;
(*KeywordMap)["f64mat4x4"] = F64MAT4X4;
#endif
#endif
(*KeywordMap)["sampler2D"] = SAMPLER2D;
(*KeywordMap)["samplerCube"] = SAMPLERCUBE;
......@@ -603,11 +614,16 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["samplerCubeArrayShadow"] = SAMPLERCUBEARRAYSHADOW;
(*KeywordMap)["isamplerCubeArray"] = ISAMPLERCUBEARRAY;
(*KeywordMap)["usamplerCubeArray"] = USAMPLERCUBEARRAY;
(*KeywordMap)["sampler1DArrayShadow"] = SAMPLER1DARRAYSHADOW;
(*KeywordMap)["isampler1DArray"] = ISAMPLER1DARRAY;
(*KeywordMap)["usampler1D"] = USAMPLER1D;
#ifndef GLSLANG_ANGLE
(*KeywordMap)["sampler1D"] = SAMPLER1D;
(*KeywordMap)["isampler1D"] = ISAMPLER1D;
(*KeywordMap)["usampler1D"] = USAMPLER1D;
(*KeywordMap)["sampler1DArray"] = SAMPLER1DARRAY;
(*KeywordMap)["isampler1DArray"] = ISAMPLER1DARRAY;
(*KeywordMap)["usampler1DArray"] = USAMPLER1DARRAY;
(*KeywordMap)["sampler1DShadow"] = SAMPLER1DSHADOW;
(*KeywordMap)["sampler1DArrayShadow"] = SAMPLER1DARRAYSHADOW;
#endif
(*KeywordMap)["samplerBuffer"] = SAMPLERBUFFER;
(*KeywordMap)["isampler2DRect"] = ISAMPLER2DRECT;
(*KeywordMap)["usampler2DRect"] = USAMPLER2DRECT;
......@@ -619,20 +635,21 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["sampler2DMSArray"] = SAMPLER2DMSARRAY;
(*KeywordMap)["isampler2DMSArray"] = ISAMPLER2DMSARRAY;
(*KeywordMap)["usampler2DMSArray"] = USAMPLER2DMSARRAY;
(*KeywordMap)["sampler1D"] = SAMPLER1D;
(*KeywordMap)["sampler1DShadow"] = SAMPLER1DSHADOW;
(*KeywordMap)["sampler2DRect"] = SAMPLER2DRECT;
(*KeywordMap)["sampler2DRectShadow"] = SAMPLER2DRECTSHADOW;
(*KeywordMap)["sampler1DArray"] = SAMPLER1DARRAY;
(*KeywordMap)["samplerExternalOES"] = SAMPLEREXTERNALOES; // GL_OES_EGL_image_external
(*KeywordMap)["__samplerExternal2DY2YEXT"] = SAMPLEREXTERNAL2DY2YEXT; // GL_EXT_YUV_target
(*KeywordMap)["itexture1DArray"] = ITEXTURE1DARRAY;
(*KeywordMap)["utexture1D"] = UTEXTURE1D;
#ifndef GLSLANG_ANGLE
(*KeywordMap)["texture1D"] = TEXTURE1D;
(*KeywordMap)["itexture1D"] = ITEXTURE1D;
(*KeywordMap)["utexture1D"] = UTEXTURE1D;
(*KeywordMap)["texture1DArray"] = TEXTURE1DARRAY;
(*KeywordMap)["itexture1DArray"] = ITEXTURE1DARRAY;
(*KeywordMap)["utexture1DArray"] = UTEXTURE1DARRAY;
#endif
(*KeywordMap)["textureBuffer"] = TEXTUREBUFFER;
(*KeywordMap)["itexture2DRect"] = ITEXTURE2DRECT;
(*KeywordMap)["utexture2DRect"] = UTEXTURE2DRECT;
......@@ -644,10 +661,9 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["texture2DMSArray"] = TEXTURE2DMSARRAY;
(*KeywordMap)["itexture2DMSArray"] = ITEXTURE2DMSARRAY;
(*KeywordMap)["utexture2DMSArray"] = UTEXTURE2DMSARRAY;
(*KeywordMap)["texture1D"] = TEXTURE1D;
(*KeywordMap)["texture2DRect"] = TEXTURE2DRECT;
(*KeywordMap)["texture1DArray"] = TEXTURE1DARRAY;
#ifndef GLSLANG_ANGLE
(*KeywordMap)["subpassInput"] = SUBPASSINPUT;
(*KeywordMap)["subpassInputMS"] = SUBPASSINPUTMS;
(*KeywordMap)["isubpassInput"] = ISUBPASSINPUT;
......@@ -702,7 +718,6 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["f16subpassInputMS"] = F16SUBPASSINPUTMS;
(*KeywordMap)["__explicitInterpAMD"] = EXPLICITINTERPAMD;
(*KeywordMap)["pervertexNV"] = PERVERTEXNV;
(*KeywordMap)["precise"] = PRECISE;
(*KeywordMap)["rayPayloadNV"] = PAYLOADNV;
(*KeywordMap)["rayPayloadEXT"] = PAYLOADEXT;
......@@ -724,6 +739,7 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["fcoopmatNV"] = FCOOPMATNV;
(*KeywordMap)["icoopmatNV"] = ICOOPMATNV;
(*KeywordMap)["ucoopmatNV"] = UCOOPMATNV;
#endif
ReservedSet = new std::unordered_set<const char*, str_hash, str_eq>;
......@@ -855,7 +871,7 @@ int TScanContext::tokenize(TPpContext* pp, TParserToken& token)
case PpAtomConstInt: parserToken->sType.lex.i = ppToken.ival; return INTCONSTANT;
case PpAtomConstUint: parserToken->sType.lex.i = ppToken.ival; return UINTCONSTANT;
case PpAtomConstFloat: parserToken->sType.lex.d = ppToken.dval; return FLOATCONSTANT;
#ifndef GLSLANG_WEB
#if !defined(GLSLANG_WEB) && !defined(GLSLANG_ANGLE)
case PpAtomConstInt16: parserToken->sType.lex.i = ppToken.ival; return INT16CONSTANT;
case PpAtomConstUint16: parserToken->sType.lex.i = ppToken.ival; return UINT16CONSTANT;
case PpAtomConstInt64: parserToken->sType.lex.i64 = ppToken.i64val; return INT64CONSTANT;
......@@ -1004,16 +1020,17 @@ int TScanContext::tokenizeIdentifier()
return keyword;
return es30ReservedFromGLSL(130);
case NONUNIFORM:
if (parseContext.extensionTurnedOn(E_GL_EXT_nonuniform_qualifier))
return keyword;
else
return identifierOrType();
case ATTRIBUTE:
case VARYING:
if (parseContext.isEsProfile() && parseContext.version >= 300)
reservedWord();
return keyword;
#ifndef GLSLANG_ANGLE
case NONUNIFORM:
if (parseContext.extensionTurnedOn(E_GL_EXT_nonuniform_qualifier))
return keyword;
else
return identifierOrType();
case PAYLOADNV:
case PAYLOADINNV:
case HITATTRNV:
......@@ -1047,13 +1064,17 @@ int TScanContext::tokenizeIdentifier()
return keyword;
return es30ReservedFromGLSL(420);
case COHERENT:
case SUBROUTINE:
return es30ReservedFromGLSL(400);
case DEVICECOHERENT:
case QUEUEFAMILYCOHERENT:
case WORKGROUPCOHERENT:
case SUBGROUPCOHERENT:
case SHADERCALLCOHERENT:
case NONPRIVATE:
#endif
case COHERENT:
case RESTRICT:
case READONLY:
case WRITEONLY:
......@@ -1082,9 +1103,6 @@ int TScanContext::tokenizeIdentifier()
parseContext.extensionsTurnedOn(1, &E_GL_OES_shader_multisample_interpolation))
return keyword;
return es30ReservedFromGLSL(400);
case SUBROUTINE:
return es30ReservedFromGLSL(400);
#endif
case SHARED:
if ((parseContext.isEsProfile() && parseContext.version < 300) ||
......@@ -1121,6 +1139,7 @@ int TScanContext::tokenizeIdentifier()
return matNxM();
#ifndef GLSLANG_WEB
#ifndef GLSLANG_ANGLE
case DMAT2:
case DMAT3:
case DMAT4:
......@@ -1141,6 +1160,7 @@ int TScanContext::tokenizeIdentifier()
case IMAGE1DARRAY:
case IIMAGE1DARRAY:
case UIMAGE1DARRAY:
#endif
case IMAGE2DRECT:
case IIMAGE2DRECT:
case UIMAGE2DRECT:
......@@ -1189,6 +1209,7 @@ int TScanContext::tokenizeIdentifier()
afterType = true;
return secondGenerationImage();
#ifndef GLSLANG_ANGLE
case DOUBLE:
case DVEC2:
case DVEC3:
......@@ -1343,6 +1364,7 @@ int TScanContext::tokenizeIdentifier()
return keyword;
return identifierOrType();
#endif
case SAMPLERCUBEARRAY:
case SAMPLERCUBEARRAYSHADOW:
......@@ -1419,6 +1441,7 @@ int TScanContext::tokenizeIdentifier()
return identifierOrType();
#ifndef GLSLANG_WEB
#ifndef GLSLANG_ANGLE
case ISAMPLER1D:
case ISAMPLER1DARRAY:
case SAMPLER1DARRAYSHADOW:
......@@ -1426,6 +1449,23 @@ int TScanContext::tokenizeIdentifier()
case USAMPLER1DARRAY:
afterType = true;
return es30ReservedFromGLSL(130);
case SAMPLER1D:
case SAMPLER1DSHADOW:
afterType = true;
if (parseContext.isEsProfile())
reservedWord();
return keyword;
case SAMPLER1DARRAY:
afterType = true;
if (parseContext.isEsProfile() && parseContext.version == 300)
reservedWord();
else if ((parseContext.isEsProfile() && parseContext.version < 300) ||
(!parseContext.isEsProfile() && parseContext.version < 130))
return identifierOrType();
return keyword;
#endif
case ISAMPLER2DRECT:
case USAMPLER2DRECT:
afterType = true;
......@@ -1469,13 +1509,6 @@ int TScanContext::tokenizeIdentifier()
return keyword;
return es30ReservedFromGLSL(150);
case SAMPLER1D:
case SAMPLER1DSHADOW:
afterType = true;
if (parseContext.isEsProfile())
reservedWord();
return keyword;
case SAMPLER2DRECT:
case SAMPLER2DRECTSHADOW:
afterType = true;
......@@ -1489,15 +1522,6 @@ int TScanContext::tokenizeIdentifier()
}
return keyword;
case SAMPLER1DARRAY:
afterType = true;
if (parseContext.isEsProfile() && parseContext.version == 300)
reservedWord();
else if ((parseContext.isEsProfile() && parseContext.version < 300) ||
(!parseContext.isEsProfile() && parseContext.version < 130))
return identifierOrType();
return keyword;
case SAMPLEREXTERNALOES:
afterType = true;
if (parseContext.symbolTable.atBuiltInLevel() ||
......@@ -1513,10 +1537,14 @@ int TScanContext::tokenizeIdentifier()
return keyword;
return identifierOrType();
case ITEXTURE1DARRAY:
case UTEXTURE1D:
#ifndef GLSLANG_ANGLE
case TEXTURE1D:
case ITEXTURE1D:
case UTEXTURE1D:
case TEXTURE1DARRAY:
case ITEXTURE1DARRAY:
case UTEXTURE1DARRAY:
#endif
case TEXTUREBUFFER:
case ITEXTURE2DRECT:
case UTEXTURE2DRECT:
......@@ -1528,14 +1556,24 @@ int TScanContext::tokenizeIdentifier()
case TEXTURE2DMSARRAY:
case ITEXTURE2DMSARRAY:
case UTEXTURE2DMSARRAY:
case TEXTURE1D:
case TEXTURE2DRECT:
case TEXTURE1DARRAY:
if (parseContext.spvVersion.vulkan > 0)
return keyword;
else
return identifierOrType();
case PRECISE:
if ((parseContext.isEsProfile() &&
(parseContext.version >= 320 || parseContext.extensionsTurnedOn(Num_AEP_gpu_shader5, AEP_gpu_shader5))) ||
(!parseContext.isEsProfile() && parseContext.version >= 400))
return keyword;
if (parseContext.isEsProfile() && parseContext.version == 310) {
reservedWord();
return keyword;
}
return identifierOrType();
#ifndef GLSLANG_ANGLE
case SUBPASSINPUT:
case SUBPASSINPUTMS:
case ISUBPASSINPUT:
......@@ -1609,17 +1647,6 @@ int TScanContext::tokenizeIdentifier()
return keyword;
return identifierOrType();
case PRECISE:
if ((parseContext.isEsProfile() &&
(parseContext.version >= 320 || parseContext.extensionsTurnedOn(Num_AEP_gpu_shader5, AEP_gpu_shader5))) ||
(!parseContext.isEsProfile() && parseContext.version >= 400))
return keyword;
if (parseContext.isEsProfile() && parseContext.version == 310) {
reservedWord();
return keyword;
}
return identifierOrType();
case PERPRIMITIVENV:
case PERVIEWNV:
case PERTASKNV:
......@@ -1650,6 +1677,7 @@ int TScanContext::tokenizeIdentifier()
else
return identifierOrType();
#endif
#endif
default:
parseContext.infoSink.info.message(EPrefixInternalError, "Unknown glslang keyword", loc);
......
glslang/MachineIndependent/glslang.m4
......@@ -58,10 +58,16 @@
//
// m4 -P
//
// A similar mechanism is used to exclude grammar for ANGLE with
// GLSLANG_ANGLE_EXCLUDE_ON, GLSLANG_ANGLE_EXCLUDE_OFF and -DGLSLANG_ANGLE
//
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')')
m4_define(`GLSLANG_ANGLE_EXCLUDE_ON', `m4_ifdef(`GLSLANG_ANGLE', `m4_divert(`-1')')')
m4_define(`GLSLANG_ANGLE_EXCLUDE_OFF', `m4_ifdef(`GLSLANG_ANGLE', `m4_divert')')
/**
* This is bison grammar and productions for parsing all versions of the
* GLSL shading languages.
......@@ -177,6 +183,9 @@ extern int yylex(YYSTYPE*, TParseContext&);
GLSLANG_WEB_EXCLUDE_ON
%token <lex> ATTRIBUTE VARYING
GLSLANG_ANGLE_EXCLUDE_ON
%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
......@@ -209,23 +218,31 @@ GLSLANG_WEB_EXCLUDE_ON
%token <lex> RAYQUERYEXT
%token <lex> FCOOPMATNV ICOOPMATNV UCOOPMATNV
GLSLANG_ANGLE_EXCLUDE_OFF
// 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
GLSLANG_ANGLE_EXCLUDE_ON
%token <lex> SAMPLER1D SAMPLER1DARRAY SAMPLER1DARRAYSHADOW ISAMPLER1D SAMPLER1DSHADOW
%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
GLSLANG_ANGLE_EXCLUDE_OFF
// images
%token <lex> IMAGE1D IIMAGE1D UIMAGE1D IMAGE2D IIMAGE2D
%token <lex> UIMAGE2D IMAGE3D IIMAGE3D UIMAGE3D
......@@ -238,10 +255,14 @@ GLSLANG_WEB_EXCLUDE_ON
%token <lex> IMAGE2DMS IIMAGE2DMS UIMAGE2DMS
%token <lex> IMAGE2DMSARRAY IIMAGE2DMSARRAY UIMAGE2DMSARRAY
GLSLANG_ANGLE_EXCLUDE_ON
%token <lex> F16IMAGE1D F16IMAGE2D F16IMAGE3D F16IMAGE2DRECT
%token <lex> F16IMAGECUBE F16IMAGE1DARRAY F16IMAGE2DARRAY F16IMAGECUBEARRAY
%token <lex> F16IMAGEBUFFER F16IMAGE2DMS F16IMAGE2DMSARRAY
GLSLANG_ANGLE_EXCLUDE_OFF
// texture without sampler
%token <lex> TEXTURECUBEARRAY ITEXTURECUBEARRAY UTEXTURECUBEARRAY
%token <lex> TEXTURE1D ITEXTURE1D UTEXTURE1D
......@@ -251,6 +272,8 @@ GLSLANG_WEB_EXCLUDE_ON
%token <lex> TEXTURE2DMS ITEXTURE2DMS UTEXTURE2DMS
%token <lex> TEXTURE2DMSARRAY ITEXTURE2DMSARRAY UTEXTURE2DMSARRAY
GLSLANG_ANGLE_EXCLUDE_ON
%token <lex> F16TEXTURE1D F16TEXTURE2D F16TEXTURE3D F16TEXTURE2DRECT F16TEXTURECUBE
%token <lex> F16TEXTURE1DARRAY F16TEXTURE2DARRAY F16TEXTURECUBEARRAY
%token <lex> F16TEXTUREBUFFER F16TEXTURE2DMS F16TEXTURE2DMSARRAY
......@@ -259,6 +282,8 @@ GLSLANG_WEB_EXCLUDE_ON
%token <lex> SUBPASSINPUT SUBPASSINPUTMS ISUBPASSINPUT ISUBPASSINPUTMS USUBPASSINPUT USUBPASSINPUTMS
%token <lex> F16SUBPASSINPUT F16SUBPASSINPUTMS
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
%token <lex> LEFT_OP RIGHT_OP
......@@ -285,16 +310,26 @@ GLSLANG_WEB_EXCLUDE_OFF
%token <lex> FLAT SMOOTH LAYOUT
GLSLANG_WEB_EXCLUDE_ON
GLSLANG_ANGLE_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> NONUNIFORM
%token <lex> DEVICECOHERENT QUEUEFAMILYCOHERENT WORKGROUPCOHERENT
%token <lex> SUBGROUPCOHERENT NONPRIVATE SHADERCALLCOHERENT
%token <lex> NOPERSPECTIVE EXPLICITINTERPAMD PERVERTEXNV PERPRIMITIVENV PERVIEWNV PERTASKNV
%token <lex> EXPLICITINTERPAMD PERVERTEXNV PERPRIMITIVENV PERVIEWNV PERTASKNV
GLSLANG_ANGLE_EXCLUDE_OFF
%token <lex> PATCH SAMPLE
%token <lex> COHERENT VOLATILE RESTRICT READONLY WRITEONLY
%token <lex> NOPERSPECTIVE
%token <lex> PRECISE
GLSLANG_WEB_EXCLUDE_OFF
%type <interm> assignment_operator unary_operator
......@@ -343,11 +378,19 @@ GLSLANG_WEB_EXCLUDE_OFF
%type <interm.identifierList> identifier_list
GLSLANG_WEB_EXCLUDE_ON
%type <interm.type> precise_qualifier non_uniform_qualifier
GLSLANG_ANGLE_EXCLUDE_ON
%type <interm.type> non_uniform_qualifier
%type <interm.intermNode> demote_statement
GLSLANG_ANGLE_EXCLUDE_OFF
%type <interm.type> precise_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
......@@ -382,6 +425,7 @@ primary_expression
$$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true);
}
GLSLANG_WEB_EXCLUDE_ON
GLSLANG_ANGLE_EXCLUDE_ON
| STRING_LITERAL {
$$ = parseContext.intermediate.addConstantUnion($1.string, $1.loc, true);
}
......@@ -419,6 +463,7 @@ GLSLANG_WEB_EXCLUDE_ON
parseContext.float16Check($1.loc, "half float literal");
$$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat16, $1.loc, true);
}
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
;
......@@ -546,11 +591,13 @@ function_identifier
}
}
GLSLANG_WEB_EXCLUDE_ON
GLSLANG_ANGLE_EXCLUDE_ON
| non_uniform_qualifier {
// Constructor
$$.intermNode = 0;
$$.function = parseContext.handleConstructorCall($1.loc, $1);
}
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
;
......@@ -1207,6 +1254,7 @@ GLSLANG_WEB_EXCLUDE_ON
$$.init($1.loc);
$$.qualifier.nopersp = true;
}
GLSLANG_ANGLE_EXCLUDE_ON
| EXPLICITINTERPAMD {
parseContext.globalCheck($1.loc, "__explicitInterpAMD");
parseContext.profileRequires($1.loc, ECoreProfile, 450, E_GL_AMD_shader_explicit_vertex_parameter, "explicit interpolation");
......@@ -1246,6 +1294,7 @@ GLSLANG_WEB_EXCLUDE_ON
$$.init($1.loc);
$$.qualifier.perTaskNV = true;
}
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
;
......@@ -1330,9 +1379,11 @@ GLSLANG_WEB_EXCLUDE_ON
// allow inheritance of storage qualifier from block declaration
$$ = $1;
}
GLSLANG_ANGLE_EXCLUDE_ON
| non_uniform_qualifier {
$$ = $1;
}
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
;
......@@ -1421,6 +1472,7 @@ GLSLANG_WEB_EXCLUDE_ON
$$.init($1.loc);
$$.qualifier.sample = true;
}
GLSLANG_ANGLE_EXCLUDE_ON
| HITATTRNV {
parseContext.globalCheck($1.loc, "hitAttributeNV");
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangIntersectMask | EShLangClosestHitMask
......@@ -1499,10 +1551,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.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");
......@@ -1533,6 +1581,23 @@ GLSLANG_WEB_EXCLUDE_ON
parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_ray_tracing, "shadercallcoherent");
$$.qualifier.shadercallcoherent = true;
}
| SUBROUTINE {
parseContext.spvRemoved($1.loc, "subroutine");
parseContext.globalCheck($1.loc, "subroutine");
parseContext.unimplemented($1.loc, "subroutine");
$$.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");
$$.init($1.loc);
}
GLSLANG_ANGLE_EXCLUDE_OFF
| COHERENT {
$$.init($1.loc);
$$.qualifier.coherent = true;
}
| VOLATILE {
$$.init($1.loc);
$$.qualifier.volatil = true;
......@@ -1549,28 +1614,18 @@ GLSLANG_WEB_EXCLUDE_ON
$$.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");
$$.init($1.loc);
}
GLSLANG_WEB_EXCLUDE_OFF
;
GLSLANG_WEB_EXCLUDE_ON
GLSLANG_ANGLE_EXCLUDE_ON
non_uniform_qualifier
: NONUNIFORM {
$$.init($1.loc);
$$.qualifier.nonUniform = true;
}
;
GLSLANG_ANGLE_EXCLUDE_OFF
type_name_list
: IDENTIFIER {
......@@ -1804,6 +1859,7 @@ type_specifier_nonarray
$$.setMatrix(4, 4);
}
GLSLANG_WEB_EXCLUDE_ON
GLSLANG_ANGLE_EXCLUDE_ON
| DOUBLE {
parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double");
if (! parseContext.symbolTable.atBuiltInLevel())
......@@ -2422,6 +2478,7 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, Esd1D);
}
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
| SAMPLER2D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
......@@ -2459,30 +2516,31 @@ GLSLANG_WEB_EXCLUDE_OFF
$$.sampler.set(EbtFloat, Esd2D, true, true);
}
GLSLANG_WEB_EXCLUDE_ON
| SAMPLER1DSHADOW {
| SAMPLERCUBEARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, Esd1D, false, true);
$$.sampler.set(EbtFloat, EsdCube, true);
}
| SAMPLER1DARRAY {
| SAMPLERCUBEARRAYSHADOW {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, Esd1D, true);
$$.sampler.set(EbtFloat, EsdCube, true, true);
}
| SAMPLER1DARRAYSHADOW {
GLSLANG_ANGLE_EXCLUDE_ON
| SAMPLER1DSHADOW {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, Esd1D, true, true);
$$.sampler.set(EbtFloat, Esd1D, false, true);
}
| SAMPLERCUBEARRAY {
| SAMPLER1DARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, EsdCube, true);
$$.sampler.set(EbtFloat, Esd1D, true);
}
| SAMPLERCUBEARRAYSHADOW {
| SAMPLER1DARRAYSHADOW {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, EsdCube, true, true);
$$.sampler.set(EbtFloat, Esd1D, true, true);
}
| F16SAMPLER1D {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
......@@ -2567,6 +2625,7 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.sampler.set(EbtInt, Esd1D);
}
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
| ISAMPLER2D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
......@@ -2604,26 +2663,11 @@ GLSLANG_WEB_EXCLUDE_OFF
$$.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;
......@@ -2644,6 +2688,23 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtUint, EsdCube, true);
}
GLSLANG_ANGLE_EXCLUDE_ON
| ISAMPLER1DARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtInt, Esd1D, true);
}
| USAMPLER1D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtUint, Esd1D);
}
| USAMPLER1DARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtUint, Esd1D, true);
}
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
| USAMPLER2DARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
......@@ -2731,18 +2792,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.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;
......@@ -2758,12 +2807,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -2779,12 +2822,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.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;
......@@ -2800,12 +2837,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -2816,57 +2847,46 @@ GLSLANG_WEB_EXCLUDE_ON
$$.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;
$$.sampler.setTexture(EbtFloat16, Esd1D);
}
| F16TEXTURE2D {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
GLSLANG_ANGLE_EXCLUDE_ON
| F16SAMPLER2DRECT {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd2D);
$$.sampler.set(EbtFloat16, EsdRect);
}
| F16TEXTURE3D {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| F16SAMPLER2DRECTSHADOW {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd3D);
$$.sampler.set(EbtFloat16, EsdRect, false, true);
}
| F16TEXTURECUBE {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| F16SAMPLERBUFFER {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, EsdCube);
$$.sampler.set(EbtFloat16, EsdBuffer);
}
| TEXTURE1DARRAY {
| F16SAMPLER2DMS {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat, Esd1D, true);
$$.sampler.set(EbtFloat16, Esd2D, false, false, true);
}
| F16TEXTURE1DARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| F16SAMPLER2DMSARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd1D, true);
$$.sampler.set(EbtFloat16, Esd2D, true, false, true);
}
| F16TEXTURE2DARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| TEXTURE1D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd2D, true);
$$.sampler.setTexture(EbtFloat, Esd1D);
}
| F16TEXTURECUBEARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| TEXTURE1DARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, EsdCube, true);
$$.sampler.setTexture(EbtFloat, Esd1D, true);
}
| ITEXTURE1D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
......@@ -2888,17 +2908,12 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtUint, Esd1D, true);
}
GLSLANG_ANGLE_EXCLUDE_OFF
| 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;
......@@ -2914,12 +2929,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -2935,12 +2944,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.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;
......@@ -2956,12 +2959,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -2972,16 +2969,77 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtUint, Esd2D, true, false, true);
}
| IMAGE1D {
GLSLANG_ANGLE_EXCLUDE_ON
| F16TEXTURE1D {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat, Esd1D);
$$.sampler.setTexture(EbtFloat16, Esd1D);
}
| F16IMAGE1D {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
| F16TEXTURE2D {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd1D);
$$.sampler.setTexture(EbtFloat16, Esd2D);
}
| F16TEXTURE3D {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.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;
$$.sampler.setTexture(EbtFloat16, EsdCube);
}
| F16TEXTURE1DARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.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);
}
| F16TEXTURE2DRECT {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, EsdRect);
}
| F16TEXTUREBUFFER {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, EsdBuffer);
}
| F16TEXTURE2DMS {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd2D, false, false, true);
}
| F16TEXTURE2DMSARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd2D, true, false, true);
}
| IMAGE1D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat, Esd1D);
}
| IIMAGE1D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
......@@ -2993,17 +3051,12 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtUint, Esd1D);
}
GLSLANG_ANGLE_EXCLUDE_OFF
| 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;
......@@ -3019,12 +3072,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -3040,12 +3087,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.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;
......@@ -3061,12 +3102,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -3082,12 +3117,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.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;
......@@ -3103,12 +3132,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -3124,12 +3147,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.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;
......@@ -3145,12 +3162,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -3166,12 +3177,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.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;
......@@ -3187,12 +3192,6 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -3203,6 +3202,74 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtUint, Esd2D, true, false, true);
}
GLSLANG_ANGLE_EXCLUDE_ON
| F16IMAGE1D {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd1D);
}
| F16IMAGE2D {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd2D);
}
| F16IMAGE3D {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd3D);
}
| F16IMAGE2DRECT {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, EsdRect);
}
| F16IMAGECUBE {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, EsdCube);
}
| F16IMAGEBUFFER {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, EsdBuffer);
}
| F16IMAGE1DARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd1D, true);
}
| F16IMAGE2DARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd2D, true);
}
| F16IMAGECUBEARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, EsdCube, true);
}
| F16IMAGE2DMS {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd2D, false, false, true);
}
| F16IMAGE2DMSARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd2D, true, false, true);
}
GLSLANG_ANGLE_EXCLUDE_OFF
| SAMPLEREXTERNALOES { // GL_OES_EGL_image_external
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
......@@ -3215,6 +3282,7 @@ GLSLANG_WEB_EXCLUDE_ON
$$.sampler.set(EbtFloat, Esd2D);
$$.sampler.yuv = true;
}
GLSLANG_ANGLE_EXCLUDE_ON
| SUBPASSINPUT {
parseContext.requireStage($1.loc, EShLangFragment, "subpass input");
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
......@@ -3283,6 +3351,7 @@ GLSLANG_WEB_EXCLUDE_ON
$$.basicType = EbtUint;
$$.coopmat = true;
}
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
| struct_specifier {
$$ = $1;
......@@ -3485,11 +3554,14 @@ simple_statement
| iteration_statement { $$ = $1; }
| jump_statement { $$ = $1; }
GLSLANG_WEB_EXCLUDE_ON
GLSLANG_ANGLE_EXCLUDE_ON
| demote_statement { $$ = $1; }
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
;
GLSLANG_WEB_EXCLUDE_ON
GLSLANG_ANGLE_EXCLUDE_ON
demote_statement
: DEMOTE SEMICOLON {
parseContext.requireStage($1.loc, EShLangFragment, "demote");
......@@ -3497,6 +3569,7 @@ demote_statement
$$ = parseContext.intermediate.addBranch(EOpDemote, $1.loc);
}
;
GLSLANG_ANGLE_EXCLUDE_OFF
GLSLANG_WEB_EXCLUDE_OFF
compound_statement
......
glslang/MachineIndependent/glslang.y
......@@ -58,6 +58,12 @@
//
// m4 -P
//
// A similar mechanism is used to exclude grammar for ANGLE with
// GLSLANG_ANGLE_EXCLUDE_ON, GLSLANG_ANGLE_EXCLUDE_OFF and -DGLSLANG_ANGLE
//
......@@ -177,6 +183,9 @@ extern int yylex(YYSTYPE*, TParseContext&);
%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
......@@ -209,23 +218,31 @@ extern int yylex(YYSTYPE*, TParseContext&);
%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> SAMPLER1D SAMPLER1DARRAY SAMPLER1DARRAYSHADOW ISAMPLER1D SAMPLER1DSHADOW
%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
......@@ -238,10 +255,14 @@ extern int yylex(YYSTYPE*, TParseContext&);
%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
......@@ -251,6 +272,8 @@ extern int yylex(YYSTYPE*, TParseContext&);
%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
......@@ -261,6 +284,8 @@ extern int yylex(YYSTYPE*, TParseContext&);
%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
......@@ -285,18 +310,28 @@ extern int yylex(YYSTYPE*, TParseContext&);
%token <lex> FLAT SMOOTH LAYOUT
%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> NONUNIFORM
%token <lex> DEVICECOHERENT QUEUEFAMILYCOHERENT WORKGROUPCOHERENT
%token <lex> SUBGROUPCOHERENT NONPRIVATE SHADERCALLCOHERENT
%token <lex> NOPERSPECTIVE EXPLICITINTERPAMD PERVERTEXNV PERPRIMITIVENV PERVIEWNV PERTASKNV
%token <lex> EXPLICITINTERPAMD PERVERTEXNV PERPRIMITIVENV PERVIEWNV PERTASKNV
%token <lex> PATCH SAMPLE
%token <lex> COHERENT VOLATILE RESTRICT READONLY WRITEONLY
%token <lex> NOPERSPECTIVE
%token <lex> PRECISE
%type <interm> assignment_operator unary_operator
%type <interm.intermTypedNode> variable_identifier primary_expression postfix_expression
%type <interm.intermTypedNode> expression integer_expression assignment_expression
......@@ -343,13 +378,21 @@ extern int yylex(YYSTYPE*, TParseContext&);
%type <interm.identifierList> identifier_list
%type <interm.type> precise_qualifier non_uniform_qualifier
%type <interm.type> non_uniform_qualifier
%type <interm.intermNode> demote_statement
%type <interm.type> precise_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
%start translation_unit
%%
......@@ -382,6 +425,7 @@ primary_expression
$$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true);
}
| STRING_LITERAL {
$$ = parseContext.intermediate.addConstantUnion($1.string, $1.loc, true);
}
......@@ -420,6 +464,7 @@ primary_expression
$$ = parseContext.intermediate.addConstantUnion($1.d, EbtFloat16, $1.loc, true);
}
;
postfix_expression
......@@ -546,12 +591,14 @@ function_identifier
}
}
| non_uniform_qualifier {
// Constructor
$$.intermNode = 0;
$$.function = parseContext.handleConstructorCall($1.loc, $1);
}
;
unary_expression
......@@ -1207,6 +1254,7 @@ interpolation_qualifier
$$.init($1.loc);
$$.qualifier.nopersp = true;
}
| EXPLICITINTERPAMD {
parseContext.globalCheck($1.loc, "__explicitInterpAMD");
parseContext.profileRequires($1.loc, ECoreProfile, 450, E_GL_AMD_shader_explicit_vertex_parameter, "explicit interpolation");
......@@ -1247,6 +1295,7 @@ interpolation_qualifier
$$.qualifier.perTaskNV = true;
}
;
layout_qualifier
......@@ -1330,10 +1379,12 @@ single_type_qualifier
// allow inheritance of storage qualifier from block declaration
$$ = $1;
}
| non_uniform_qualifier {
$$ = $1;
}
;
storage_qualifier
......@@ -1421,6 +1472,7 @@ storage_qualifier
$$.init($1.loc);
$$.qualifier.sample = true;
}
| HITATTRNV {
parseContext.globalCheck($1.loc, "hitAttributeNV");
parseContext.requireStage($1.loc, (EShLanguageMask)(EShLangIntersectMask | EShLangClosestHitMask
......@@ -1499,10 +1551,6 @@ storage_qualifier
$$.init($1.loc);
$$.qualifier.storage = EvqCallableDataIn;
}
| COHERENT {
$$.init($1.loc);
$$.qualifier.coherent = true;
}
| DEVICECOHERENT {
$$.init($1.loc);
parseContext.requireExtensions($1.loc, 1, &E_GL_KHR_memory_scope_semantics, "devicecoherent");
......@@ -1533,6 +1581,23 @@ storage_qualifier
parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_ray_tracing, "shadercallcoherent");
$$.qualifier.shadercallcoherent = 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);
}
| COHERENT {
$$.init($1.loc);
$$.qualifier.coherent = true;
}
| VOLATILE {
$$.init($1.loc);
$$.qualifier.volatil = true;
......@@ -1549,22 +1614,11 @@ storage_qualifier
$$.init($1.loc);
$$.qualifier.writeonly = true;
}
| SUBROUTINE {
parseContext.spvRemoved($1.loc, "subroutine");
parseContext.globalCheck($1.loc, "subroutine");
parseContext.unimplemented($1.loc, "subroutine");
$$.init($1.loc);
}
| SUBROUTINE LEFT_PAREN type_name_list RIGHT_PAREN {
parseContext.spvRemoved($1.loc, "subroutine");
parseContext.globalCheck($1.loc, "subroutine");
parseContext.unimplemented($1.loc, "subroutine");
$$.init($1.loc);
}
;
non_uniform_qualifier
: NONUNIFORM {
$$.init($1.loc);
......@@ -1572,6 +1626,7 @@ non_uniform_qualifier
}
;
type_name_list
: IDENTIFIER {
// TODO
......@@ -1804,6 +1859,7 @@ type_specifier_nonarray
$$.setMatrix(4, 4);
}
| DOUBLE {
parseContext.requireProfile($1.loc, ECoreProfile | ECompatibilityProfile, "double");
if (! parseContext.symbolTable.atBuiltInLevel())
......@@ -2423,6 +2479,7 @@ type_specifier_nonarray
$$.sampler.set(EbtFloat, Esd1D);
}
| SAMPLER2D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
......@@ -2459,30 +2516,31 @@ type_specifier_nonarray
$$.sampler.set(EbtFloat, Esd2D, true, true);
}
| SAMPLER1DSHADOW {
| SAMPLERCUBEARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, Esd1D, false, true);
$$.sampler.set(EbtFloat, EsdCube, true);
}
| SAMPLER1DARRAY {
| SAMPLERCUBEARRAYSHADOW {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, Esd1D, true);
$$.sampler.set(EbtFloat, EsdCube, true, true);
}
| SAMPLER1DARRAYSHADOW {
| SAMPLER1DSHADOW {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, Esd1D, true, true);
$$.sampler.set(EbtFloat, Esd1D, false, true);
}
| SAMPLERCUBEARRAY {
| SAMPLER1DARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, EsdCube, true);
$$.sampler.set(EbtFloat, Esd1D, true);
}
| SAMPLERCUBEARRAYSHADOW {
| SAMPLER1DARRAYSHADOW {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, EsdCube, true, true);
$$.sampler.set(EbtFloat, Esd1D, true, true);
}
| F16SAMPLER1D {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
......@@ -2568,6 +2626,7 @@ type_specifier_nonarray
$$.sampler.set(EbtInt, Esd1D);
}
| ISAMPLER2D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
......@@ -2604,26 +2663,11 @@ type_specifier_nonarray
$$.sampler.set(EbtUint, EsdCube);
}
| 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;
......@@ -2645,6 +2689,23 @@ type_specifier_nonarray
$$.sampler.setTexture(EbtUint, EsdCube, true);
}
| ISAMPLER1DARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtInt, Esd1D, 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);
}
| USAMPLER2DARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
......@@ -2731,18 +2792,6 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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;
......@@ -2758,12 +2807,6 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -2779,12 +2822,6 @@ type_specifier_nonarray
$$.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;
......@@ -2800,12 +2837,6 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -2816,57 +2847,46 @@ type_specifier_nonarray
$$.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;
$$.sampler.setTexture(EbtFloat16, Esd1D);
}
| F16TEXTURE2D {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| F16SAMPLER2DRECT {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd2D);
$$.sampler.set(EbtFloat16, EsdRect);
}
| F16TEXTURE3D {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| F16SAMPLER2DRECTSHADOW {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd3D);
$$.sampler.set(EbtFloat16, EsdRect, false, true);
}
| F16TEXTURECUBE {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| F16SAMPLERBUFFER {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, EsdCube);
$$.sampler.set(EbtFloat16, EsdBuffer);
}
| TEXTURE1DARRAY {
| F16SAMPLER2DMS {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat, Esd1D, true);
$$.sampler.set(EbtFloat16, Esd2D, false, false, true);
}
| F16TEXTURE1DARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| F16SAMPLER2DMSARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float sampler", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd1D, true);
$$.sampler.set(EbtFloat16, Esd2D, true, false, true);
}
| F16TEXTURE2DARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| TEXTURE1D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd2D, true);
$$.sampler.setTexture(EbtFloat, Esd1D);
}
| F16TEXTURECUBEARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
| TEXTURE1DARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, EsdCube, true);
$$.sampler.setTexture(EbtFloat, Esd1D, true);
}
| ITEXTURE1D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
......@@ -2888,17 +2908,12 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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;
......@@ -2914,12 +2929,6 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -2935,12 +2944,6 @@ type_specifier_nonarray
$$.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;
......@@ -2956,12 +2959,6 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -2972,16 +2969,77 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtUint, Esd2D, true, false, true);
}
| IMAGE1D {
| F16TEXTURE1D {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat, Esd1D);
$$.sampler.setTexture(EbtFloat16, Esd1D);
}
| F16IMAGE1D {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
| F16TEXTURE2D {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd1D);
$$.sampler.setTexture(EbtFloat16, Esd2D);
}
| F16TEXTURE3D {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.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;
$$.sampler.setTexture(EbtFloat16, EsdCube);
}
| F16TEXTURE1DARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.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);
}
| F16TEXTURE2DRECT {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, EsdRect);
}
| F16TEXTUREBUFFER {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, EsdBuffer);
}
| F16TEXTURE2DMS {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd2D, false, false, true);
}
| F16TEXTURE2DMSARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float texture", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat16, Esd2D, true, false, true);
}
| IMAGE1D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat, Esd1D);
}
| IIMAGE1D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
......@@ -2993,17 +3051,12 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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;
......@@ -3019,12 +3072,6 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -3040,12 +3087,6 @@ type_specifier_nonarray
$$.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;
......@@ -3061,12 +3102,6 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -3082,12 +3117,6 @@ type_specifier_nonarray
$$.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;
......@@ -3103,12 +3132,6 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -3124,12 +3147,6 @@ type_specifier_nonarray
$$.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;
......@@ -3145,12 +3162,6 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -3166,12 +3177,6 @@ type_specifier_nonarray
$$.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;
......@@ -3187,12 +3192,6 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.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());
$$.basicType = EbtSampler;
......@@ -3203,6 +3202,74 @@ type_specifier_nonarray
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtUint, Esd2D, true, false, true);
}
| F16IMAGE1D {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd1D);
}
| F16IMAGE2D {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd2D);
}
| F16IMAGE3D {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd3D);
}
| F16IMAGE2DRECT {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, EsdRect);
}
| F16IMAGECUBE {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, EsdCube);
}
| F16IMAGEBUFFER {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, EsdBuffer);
}
| F16IMAGE1DARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd1D, true);
}
| F16IMAGE2DARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd2D, true);
}
| F16IMAGECUBEARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, EsdCube, true);
}
| F16IMAGE2DMS {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd2D, false, false, true);
}
| F16IMAGE2DMSARRAY {
parseContext.float16OpaqueCheck($1.loc, "half float image", parseContext.symbolTable.atBuiltInLevel());
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat16, Esd2D, true, false, true);
}
| SAMPLEREXTERNALOES { // GL_OES_EGL_image_external
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
......@@ -3215,6 +3282,7 @@ type_specifier_nonarray
$$.sampler.set(EbtFloat, Esd2D);
$$.sampler.yuv = true;
}
| SUBPASSINPUT {
parseContext.requireStage($1.loc, EShLangFragment, "subpass input");
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
......@@ -3284,6 +3352,7 @@ type_specifier_nonarray
$$.coopmat = true;
}
| struct_specifier {
$$ = $1;
$$.qualifier.storage = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
......@@ -3485,11 +3554,14 @@ simple_statement
| iteration_statement { $$ = $1; }
| jump_statement { $$ = $1; }
| demote_statement { $$ = $1; }
;
demote_statement
: DEMOTE SEMICOLON {
parseContext.requireStage($1.loc, EShLangFragment, "demote");
......@@ -3499,6 +3571,7 @@ demote_statement
;
compound_statement
: LEFT_BRACE RIGHT_BRACE { $$ = 0; }
| LEFT_BRACE {
......@@ -3885,4 +3958,3 @@ single_attribute
%%
glslang/MachineIndependent/glslang_angle.y 0 → 100644
//
// 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
//
// A similar mechanism is used to exclude grammar for ANGLE with
// GLSLANG_ANGLE_EXCLUDE_ON, GLSLANG_ANGLE_EXCLUDE_OFF and -DGLSLANG_ANGLE
//
/**
* 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
%token <lex> ATTRIBUTE VARYING
// combined image/sampler
%token <lex> SAMPLERCUBEARRAY SAMPLERCUBEARRAYSHADOW
%token <lex> ISAMPLERCUBEARRAY USAMPLERCUBEARRAY
%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
// 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
// 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> 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
%token <lex> PATCH SAMPLE
%token <lex> COHERENT VOLATILE RESTRICT READONLY WRITEONLY
%token <lex> NOPERSPECTIVE
%token <lex> PRECISE
%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
%type <interm.type> precise_qualifier
%type <interm.typeList> type_name_list
%type <interm.attributes> attribute attribute_list single_attribute
%type <interm.intermTypedNode> initializer_list
%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 {
$$ = parseContext.intermediate.addConstantUnion($1.b, $1.loc, true);
}
;
postfix_expression
: primary_expression {
$$ = $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);
}
}
;
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;
$$.intermNode = 0;
parseContext.declareTypeDefaults($$.loc, $$.type);
}
| fully_specified_type IDENTIFIER {
$$.type = $1;
$$.intermNode = 0;
parseContext.declareVariable($2.loc, *$2.string, $1);
}
| fully_specified_type IDENTIFIER array_specifier {
$$.type = $1;
$$.intermNode = 0;
parseContext.declareVariable($2.loc, *$2.string, $1, $3.arraySizes);
}
| fully_specified_type IDENTIFIER array_specifier EQUAL initializer {
$$.type = $1;
TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, $3.arraySizes, $5);
$$.intermNode = parseContext.intermediate.growAggregate(0, initNode, $4.loc);
}
| fully_specified_type IDENTIFIER EQUAL initializer {
$$.type = $1;
TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, 0, $4);
$$.intermNode = parseContext.intermediate.growAggregate(0, initNode, $3.loc);
}
// Grammar Note: No 'enum', or 'typedef'.
fully_specified_type
: type_specifier {
$$ = $1;
parseContext.globalQualifierTypeCheck($1.loc, $1.qualifier, $$);
if ($1.arraySizes) {
parseContext.profileRequires($1.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type");
parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "arrayed type");
}
parseContext.precisionQualifierCheck($$.loc, $$.basicType, $$.qualifier);
}
| type_qualifier type_specifier {
parseContext.globalQualifierFixCheck($1.loc, $1.qualifier);
parseContext.globalQualifierTypeCheck($1.loc, $1.qualifier, $2);
if ($2.arraySizes) {
parseContext.profileRequires($2.loc, ENoProfile, 120, E_GL_3DL_array_objects, "arrayed type");
parseContext.profileRequires($2.loc, EEsProfile, 300, 0, "arrayed type");
}
if ($2.arraySizes && parseContext.arrayQualifierError($2.loc, $1.qualifier))
$2.arraySizes = nullptr;
parseContext.checkNoShaderLayouts($2.loc, $1.shaderQualifiers);
$2.shaderQualifiers.merge($1.shaderQualifiers);
parseContext.mergeQualifiers($2.loc, $2.qualifier, $1.qualifier, true);
parseContext.precisionQualifierCheck($2.loc, $2.basicType, $2.qualifier);
$$ = $2;
if (! $$.qualifier.isInterpolation() &&
((parseContext.language == EShLangVertex && $$.qualifier.storage == EvqVaryingOut) ||
(parseContext.language == EShLangFragment && $$.qualifier.storage == EvqVaryingIn)))
$$.qualifier.smooth = true;
}
;
invariant_qualifier
: INVARIANT {
parseContext.globalCheck($1.loc, "invariant");
parseContext.profileRequires($$.loc, ENoProfile, 120, 0, "invariant");
$$.init($1.loc);
$$.qualifier.invariant = true;
}
;
interpolation_qualifier
: SMOOTH {
parseContext.globalCheck($1.loc, "smooth");
parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "smooth");
parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "smooth");
$$.init($1.loc);
$$.qualifier.smooth = true;
}
| FLAT {
parseContext.globalCheck($1.loc, "flat");
parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "flat");
parseContext.profileRequires($1.loc, EEsProfile, 300, 0, "flat");
$$.init($1.loc);
$$.qualifier.flat = true;
}
| NOPERSPECTIVE {
parseContext.globalCheck($1.loc, "noperspective");
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;
}
;
layout_qualifier
: LAYOUT LEFT_PAREN layout_qualifier_id_list RIGHT_PAREN {
$$ = $3;
}
;
layout_qualifier_id_list
: layout_qualifier_id {
$$ = $1;
}
| layout_qualifier_id_list COMMA layout_qualifier_id {
$$ = $1;
$$.shaderQualifiers.merge($3.shaderQualifiers);
parseContext.mergeObjectLayoutQualifiers($$.qualifier, $3.qualifier, false);
}
layout_qualifier_id
: IDENTIFIER {
$$.init($1.loc);
parseContext.setLayoutQualifier($1.loc, $$, *$1.string);
}
| IDENTIFIER EQUAL constant_expression {
$$.init($1.loc);
parseContext.setLayoutQualifier($1.loc, $$, *$1.string, $3);
}
| SHARED { // because "shared" is both an identifier and a keyword
$$.init($1.loc);
TString strShared("shared");
parseContext.setLayoutQualifier($1.loc, $$, strShared);
}
;
precise_qualifier
: PRECISE {
parseContext.profileRequires($$.loc, ECoreProfile | ECompatibilityProfile, 400, E_GL_ARB_gpu_shader5, "precise");
parseContext.profileRequires($1.loc, EEsProfile, 320, Num_AEP_gpu_shader5, AEP_gpu_shader5, "precise");
$$.init($1.loc);
$$.qualifier.noContraction = true;
}
;
type_qualifier
: single_type_qualifier {
$$ = $1;
}
| type_qualifier single_type_qualifier {
$$ = $1;
if ($$.basicType == EbtVoid)
$$.basicType = $2.basicType;
$$.shaderQualifiers.merge($2.shaderQualifiers);
parseContext.mergeQualifiers($$.loc, $$.qualifier, $2.qualifier, false);
}
;
single_type_qualifier
: storage_qualifier {
$$ = $1;
}
| layout_qualifier {
$$ = $1;
}
| precision_qualifier {
parseContext.checkPrecisionQualifier($1.loc, $1.qualifier.precision);
$$ = $1;
}
| interpolation_qualifier {
// allow inheritance of storage qualifier from block declaration
$$ = $1;
}
| invariant_qualifier {
// allow inheritance of storage qualifier from block declaration
$$ = $1;
}
| precise_qualifier {
// allow inheritance of storage qualifier from block declaration
$$ = $1;
}
;
storage_qualifier
: CONST {
$$.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);
$$.qualifier.storage = EvqBuffer;
}
| ATTRIBUTE {
parseContext.requireStage($1.loc, EShLangVertex, "attribute");
parseContext.checkDeprecated($1.loc, ECoreProfile, 130, "attribute");
parseContext.checkDeprecated($1.loc, ENoProfile, 130, "attribute");
parseContext.requireNotRemoved($1.loc, ECoreProfile, 420, "attribute");
parseContext.requireNotRemoved($1.loc, EEsProfile, 300, "attribute");
parseContext.globalCheck($1.loc, "attribute");
$$.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;
}
| COHERENT {
$$.init($1.loc);
$$.qualifier.coherent = 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;
}
;
type_name_list
: IDENTIFIER {
// TODO
}
| type_name_list COMMA IDENTIFIER {
// TODO: 4.0 semantics: subroutines
// 1) make sure each identifier is a type declared earlier with SUBROUTINE
// 2) save all of the identifiers for future comparison with the declared function
}
;
type_specifier
: type_specifier_nonarray 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);
}
| 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;
$$.sampler.set(EbtFloat, Esd2D, true, true);
}
| SAMPLERCUBEARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, EsdCube, true);
}
| SAMPLERCUBEARRAYSHADOW {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtFloat, EsdCube, true, true);
}
| ISAMPLER2D {
$$.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);
}
| ISAMPLERCUBEARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtInt, EsdCube, true);
}
| USAMPLERCUBEARRAY {
$$.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;
$$.sampler.setTexture(EbtUint, EsdCube, true);
}
| USAMPLER2DARRAY {
$$.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);
}
| 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);
}
| 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;
$$.sampler.set(EbtFloat, EsdBuffer);
}
| ISAMPLERBUFFER {
$$.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);
}
| 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;
$$.sampler.set(EbtFloat, Esd2D, true, false, true);
}
| ISAMPLER2DMSARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtInt, Esd2D, true, false, true);
}
| USAMPLER2DMSARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.set(EbtUint, Esd2D, true, false, true);
}
| TEXTURE2DRECT {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtFloat, 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;
$$.sampler.setTexture(EbtFloat, EsdBuffer);
}
| ITEXTUREBUFFER {
$$.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);
}
| 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;
$$.sampler.setTexture(EbtFloat, Esd2D, true, false, true);
}
| ITEXTURE2DMSARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtInt, Esd2D, true, false, true);
}
| UTEXTURE2DMSARRAY {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setTexture(EbtUint, Esd2D, true, false, true);
}
| IMAGE2D {
$$.init($1.loc, parseContext.symbolTable.atGlobalLevel());
$$.basicType = EbtSampler;
$$.sampler.setImage(EbtFloat, 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;
$$.sampler.setImage(EbtFloat, Esd3D);
}
| IIMAGE3D {
$$.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);
}
| 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;
$$.sampler.setImage(EbtFloat, EsdCube);
}
| IIMAGECUBE {
$$.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);
}
| 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;
$$.sampler.setImage(EbtFloat, Esd1D, true);
}
| IIMAGE1DARRAY {
$$.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);
}
| 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;
$$.sampler.setImage(EbtFloat, EsdCube, true);
}
| IIMAGECUBEARRAY {
$$.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);
}
| 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;
$$.sampler.setImage(EbtFloat, Esd2D, true, false, true);
}
| IIMAGE2DMSARRAY {
$$.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);
$$.sampler.yuv = true;
}
| struct_specifier {
$$ = $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;
}
| LEFT_BRACE initializer_list RIGHT_BRACE {
const char* initFeature = "{ } style initializers";
parseContext.requireProfile($1.loc, ~EEsProfile, initFeature);
parseContext.profileRequires($1.loc, ~EEsProfile, 420, E_GL_ARB_shading_language_420pack, initFeature);
$$ = $2;
}
| LEFT_BRACE initializer_list COMMA RIGHT_BRACE {
const char* initFeature = "{ } style initializers";
parseContext.requireProfile($1.loc, ~EEsProfile, initFeature);
parseContext.profileRequires($1.loc, ~EEsProfile, 420, E_GL_ARB_shading_language_420pack, initFeature);
$$ = $2;
}
;
initializer_list
: initializer {
$$ = parseContext.intermediate.growAggregate(0, $1, $1->getLoc());
}
| initializer_list COMMA initializer {
$$ = parseContext.intermediate.growAggregate($1, $3);
}
;
declaration_statement
: declaration { $$ = $1; }
;
statement
: compound_statement { $$ = $1; }
| simple_statement { $$ = $1; }
;
// Grammar Note: labeled statements for switch statements only; 'goto' is not supported.
simple_statement
: declaration_statement { $$ = $1; }
| expression_statement { $$ = $1; }
| selection_statement { $$ = $1; }
| switch_statement { $$ = $1; }
| case_label { $$ = $1; }
| iteration_statement { $$ = $1; }
| jump_statement { $$ = $1; }
;
compound_statement
: LEFT_BRACE RIGHT_BRACE { $$ = 0; }
| LEFT_BRACE {
parseContext.symbolTable.push();
++parseContext.statementNestingLevel;
}
statement_list {
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
--parseContext.statementNestingLevel;
}
RIGHT_BRACE {
if ($3 && $3->getAsAggregate())
$3->getAsAggregate()->setOperator(EOpSequence);
$$ = $3;
}
;
statement_no_new_scope
: compound_statement_no_new_scope { $$ = $1; }
| simple_statement { $$ = $1; }
;
statement_scoped
: {
++parseContext.controlFlowNestingLevel;
}
compound_statement {
--parseContext.controlFlowNestingLevel;
$$ = $2;
}
| {
parseContext.symbolTable.push();
++parseContext.statementNestingLevel;
++parseContext.controlFlowNestingLevel;
}
simple_statement {
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
--parseContext.statementNestingLevel;
--parseContext.controlFlowNestingLevel;
$$ = $2;
}
compound_statement_no_new_scope
// Statement that doesn't create a new scope, for selection_statement, iteration_statement
: LEFT_BRACE RIGHT_BRACE {
$$ = 0;
}
| LEFT_BRACE statement_list RIGHT_BRACE {
if ($2 && $2->getAsAggregate())
$2->getAsAggregate()->setOperator(EOpSequence);
$$ = $2;
}
;
statement_list
: statement {
$$ = parseContext.intermediate.makeAggregate($1);
if ($1 && $1->getAsBranchNode() && ($1->getAsBranchNode()->getFlowOp() == EOpCase ||
$1->getAsBranchNode()->getFlowOp() == EOpDefault)) {
parseContext.wrapupSwitchSubsequence(0, $1);
$$ = 0; // start a fresh subsequence for what's after this case
}
}
| statement_list statement {
if ($2 && $2->getAsBranchNode() && ($2->getAsBranchNode()->getFlowOp() == EOpCase ||
$2->getAsBranchNode()->getFlowOp() == EOpDefault)) {
parseContext.wrapupSwitchSubsequence($1 ? $1->getAsAggregate() : 0, $2);
$$ = 0; // start a fresh subsequence for what's after this case
} else
$$ = parseContext.intermediate.growAggregate($1, $2);
}
;
expression_statement
: SEMICOLON { $$ = 0; }
| expression SEMICOLON { $$ = static_cast<TIntermNode*>($1); }
;
selection_statement
: selection_statement_nonattributed {
$$ = $1;
}
| attribute selection_statement_nonattributed {
parseContext.handleSelectionAttributes(*$1, $2);
$$ = $2;
}
selection_statement_nonattributed
: IF LEFT_PAREN expression RIGHT_PAREN selection_rest_statement {
parseContext.boolCheck($1.loc, $3);
$$ = parseContext.intermediate.addSelection($3, $5, $1.loc);
}
;
selection_rest_statement
: statement_scoped ELSE statement_scoped {
$$.node1 = $1;
$$.node2 = $3;
}
| statement_scoped {
$$.node1 = $1;
$$.node2 = 0;
}
;
condition
// In 1996 c++ draft, conditions can include single declarations
: expression {
$$ = $1;
parseContext.boolCheck($1->getLoc(), $1);
}
| fully_specified_type IDENTIFIER EQUAL initializer {
parseContext.boolCheck($2.loc, $1);
TType type($1);
TIntermNode* initNode = parseContext.declareVariable($2.loc, *$2.string, $1, 0, $4);
if (initNode)
$$ = initNode->getAsTyped();
else
$$ = 0;
}
;
switch_statement
: switch_statement_nonattributed {
$$ = $1;
}
| attribute switch_statement_nonattributed {
parseContext.handleSwitchAttributes(*$1, $2);
$$ = $2;
}
switch_statement_nonattributed
: SWITCH LEFT_PAREN expression RIGHT_PAREN {
// start new switch sequence on the switch stack
++parseContext.controlFlowNestingLevel;
++parseContext.statementNestingLevel;
parseContext.switchSequenceStack.push_back(new TIntermSequence);
parseContext.switchLevel.push_back(parseContext.statementNestingLevel);
parseContext.symbolTable.push();
}
LEFT_BRACE switch_statement_list RIGHT_BRACE {
$$ = parseContext.addSwitch($1.loc, $3, $7 ? $7->getAsAggregate() : 0);
delete parseContext.switchSequenceStack.back();
parseContext.switchSequenceStack.pop_back();
parseContext.switchLevel.pop_back();
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
--parseContext.statementNestingLevel;
--parseContext.controlFlowNestingLevel;
}
;
switch_statement_list
: /* nothing */ {
$$ = 0;
}
| statement_list {
$$ = $1;
}
;
case_label
: CASE expression COLON {
$$ = 0;
if (parseContext.switchLevel.size() == 0)
parseContext.error($1.loc, "cannot appear outside switch statement", "case", "");
else if (parseContext.switchLevel.back() != parseContext.statementNestingLevel)
parseContext.error($1.loc, "cannot be nested inside control flow", "case", "");
else {
parseContext.constantValueCheck($2, "case");
parseContext.integerCheck($2, "case");
$$ = parseContext.intermediate.addBranch(EOpCase, $2, $1.loc);
}
}
| DEFAULT COLON {
$$ = 0;
if (parseContext.switchLevel.size() == 0)
parseContext.error($1.loc, "cannot appear outside switch statement", "default", "");
else if (parseContext.switchLevel.back() != parseContext.statementNestingLevel)
parseContext.error($1.loc, "cannot be nested inside control flow", "default", "");
else
$$ = parseContext.intermediate.addBranch(EOpDefault, $1.loc);
}
;
iteration_statement
: iteration_statement_nonattributed {
$$ = $1;
}
| attribute iteration_statement_nonattributed {
parseContext.handleLoopAttributes(*$1, $2);
$$ = $2;
}
iteration_statement_nonattributed
: WHILE LEFT_PAREN {
if (! parseContext.limits.whileLoops)
parseContext.error($1.loc, "while loops not available", "limitation", "");
parseContext.symbolTable.push();
++parseContext.loopNestingLevel;
++parseContext.statementNestingLevel;
++parseContext.controlFlowNestingLevel;
}
condition RIGHT_PAREN statement_no_new_scope {
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
$$ = parseContext.intermediate.addLoop($6, $4, 0, true, $1.loc);
--parseContext.loopNestingLevel;
--parseContext.statementNestingLevel;
--parseContext.controlFlowNestingLevel;
}
| DO {
++parseContext.loopNestingLevel;
++parseContext.statementNestingLevel;
++parseContext.controlFlowNestingLevel;
}
statement WHILE LEFT_PAREN expression RIGHT_PAREN SEMICOLON {
if (! parseContext.limits.whileLoops)
parseContext.error($1.loc, "do-while loops not available", "limitation", "");
parseContext.boolCheck($8.loc, $6);
$$ = parseContext.intermediate.addLoop($3, $6, 0, false, $4.loc);
--parseContext.loopNestingLevel;
--parseContext.statementNestingLevel;
--parseContext.controlFlowNestingLevel;
}
| FOR LEFT_PAREN {
parseContext.symbolTable.push();
++parseContext.loopNestingLevel;
++parseContext.statementNestingLevel;
++parseContext.controlFlowNestingLevel;
}
for_init_statement for_rest_statement RIGHT_PAREN statement_no_new_scope {
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
$$ = parseContext.intermediate.makeAggregate($4, $2.loc);
TIntermLoop* forLoop = parseContext.intermediate.addLoop($7, reinterpret_cast<TIntermTyped*>($5.node1), reinterpret_cast<TIntermTyped*>($5.node2), true, $1.loc);
if (! parseContext.limits.nonInductiveForLoops)
parseContext.inductiveLoopCheck($1.loc, $4, forLoop);
$$ = parseContext.intermediate.growAggregate($$, forLoop, $1.loc);
$$->getAsAggregate()->setOperator(EOpSequence);
--parseContext.loopNestingLevel;
--parseContext.statementNestingLevel;
--parseContext.controlFlowNestingLevel;
}
;
for_init_statement
: expression_statement {
$$ = $1;
}
| declaration_statement {
$$ = $1;
}
;
conditionopt
: condition {
$$ = $1;
}
| /* May be null */ {
$$ = 0;
}
;
for_rest_statement
: conditionopt SEMICOLON {
$$.node1 = $1;
$$.node2 = 0;
}
| conditionopt SEMICOLON expression {
$$.node1 = $1;
$$.node2 = $3;
}
;
jump_statement
: CONTINUE SEMICOLON {
if (parseContext.loopNestingLevel <= 0)
parseContext.error($1.loc, "continue statement only allowed in loops", "", "");
$$ = parseContext.intermediate.addBranch(EOpContinue, $1.loc);
}
| BREAK SEMICOLON {
if (parseContext.loopNestingLevel + parseContext.switchSequenceStack.size() <= 0)
parseContext.error($1.loc, "break statement only allowed in switch and loops", "", "");
$$ = parseContext.intermediate.addBranch(EOpBreak, $1.loc);
}
| RETURN SEMICOLON {
$$ = parseContext.intermediate.addBranch(EOpReturn, $1.loc);
if (parseContext.currentFunctionType->getBasicType() != EbtVoid)
parseContext.error($1.loc, "non-void function must return a value", "return", "");
if (parseContext.inMain)
parseContext.postEntryPointReturn = true;
}
| RETURN expression SEMICOLON {
$$ = parseContext.handleReturnValue($1.loc, $2);
}
| DISCARD SEMICOLON {
parseContext.requireStage($1.loc, EShLangFragment, "discard");
$$ = parseContext.intermediate.addBranch(EOpKill, $1.loc);
}
;
// Grammar Note: No 'goto'. Gotos are not supported.
translation_unit
: external_declaration {
$$ = $1;
parseContext.intermediate.setTreeRoot($$);
}
| translation_unit external_declaration {
if ($2 != nullptr) {
$$ = parseContext.intermediate.growAggregate($1, $2);
parseContext.intermediate.setTreeRoot($$);
}
}
;
external_declaration
: function_definition {
$$ = $1;
}
| declaration {
$$ = $1;
}
| SEMICOLON {
parseContext.requireProfile($1.loc, ~EEsProfile, "extraneous semicolon");
parseContext.profileRequires($1.loc, ~EEsProfile, 460, nullptr, "extraneous semicolon");
$$ = nullptr;
}
;
function_definition
: function_prototype {
$1.function = parseContext.handleFunctionDeclarator($1.loc, *$1.function, false /* not prototype */);
$1.intermNode = parseContext.handleFunctionDefinition($1.loc, *$1.function);
}
compound_statement_no_new_scope {
// May be best done as post process phase on intermediate code
if (parseContext.currentFunctionType->getBasicType() != EbtVoid && ! parseContext.functionReturnsValue)
parseContext.error($1.loc, "function does not return a value:", "", $1.function->getName().c_str());
parseContext.symbolTable.pop(&parseContext.defaultPrecision[0]);
$$ = parseContext.intermediate.growAggregate($1.intermNode, $3);
parseContext.intermediate.setAggregateOperator($$, EOpFunction, $1.function->getType(), $1.loc);
$$->getAsAggregate()->setName($1.function->getMangledName().c_str());
// store the pragma information for debug and optimize and other vendor specific
// information. This information can be queried from the parse tree
$$->getAsAggregate()->setOptimize(parseContext.contextPragma.optimize);
$$->getAsAggregate()->setDebug(parseContext.contextPragma.debug);
$$->getAsAggregate()->setPragmaTable(parseContext.contextPragma.pragmaTable);
}
;
attribute
: LEFT_BRACKET LEFT_BRACKET attribute_list RIGHT_BRACKET RIGHT_BRACKET {
$$ = $3;
parseContext.requireExtensions($1.loc, 1, &E_GL_EXT_control_flow_attributes, "attribute");
}
attribute_list
: single_attribute {
$$ = $1;
}
| attribute_list COMMA single_attribute {
$$ = parseContext.mergeAttributes($1, $3);
}
single_attribute
: IDENTIFIER {
$$ = parseContext.makeAttributes(*$1.string);
}
| IDENTIFIER LEFT_PAREN constant_expression RIGHT_PAREN {
$$ = parseContext.makeAttributes(*$1.string, $3);
}
%%
glslang/MachineIndependent/glslang_angle_tab.cpp 0 → 100644
This source diff could not be displayed because it is too large. You can view the blob instead.
glslang/MachineIndependent/glslang_angle_tab.cpp.h 0 → 100644
/* A Bison parser, made by GNU Bison 3.5.1. */
/* Bison interface for Yacc-like parsers in C
Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2020 Free Software Foundation,
Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
under terms of your choice, so long as that work isn't itself a
parser generator using the skeleton or a modified version thereof
as a parser skeleton. Alternatively, if you modify or redistribute
the parser skeleton itself, you may (at your option) remove this
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
/* Undocumented macros, especially those whose name start with YY_,
are private implementation details. Do not rely on them. */
#ifndef YY_YY_MACHINEINDEPENDENT_GLSLANG_ANGLE_TAB_CPP_H_INCLUDED
# define YY_YY_MACHINEINDEPENDENT_GLSLANG_ANGLE_TAB_CPP_H_INCLUDED
/* Debug traces. */
#ifndef YYDEBUG
# define YYDEBUG 1
#endif
#if YYDEBUG
extern int yydebug;
#endif
/* Token type. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
enum yytokentype
{
CONST = 258,
BOOL = 259,
INT = 260,
UINT = 261,
FLOAT = 262,
BVEC2 = 263,
BVEC3 = 264,
BVEC4 = 265,
IVEC2 = 266,
IVEC3 = 267,
IVEC4 = 268,
UVEC2 = 269,
UVEC3 = 270,
UVEC4 = 271,
VEC2 = 272,
VEC3 = 273,
VEC4 = 274,
MAT2 = 275,
MAT3 = 276,
MAT4 = 277,
MAT2X2 = 278,
MAT2X3 = 279,
MAT2X4 = 280,
MAT3X2 = 281,
MAT3X3 = 282,
MAT3X4 = 283,
MAT4X2 = 284,
MAT4X3 = 285,
MAT4X4 = 286,
SAMPLER2D = 287,
SAMPLER3D = 288,
SAMPLERCUBE = 289,
SAMPLER2DSHADOW = 290,
SAMPLERCUBESHADOW = 291,
SAMPLER2DARRAY = 292,
SAMPLER2DARRAYSHADOW = 293,
ISAMPLER2D = 294,
ISAMPLER3D = 295,
ISAMPLERCUBE = 296,
ISAMPLER2DARRAY = 297,
USAMPLER2D = 298,
USAMPLER3D = 299,
USAMPLERCUBE = 300,
USAMPLER2DARRAY = 301,
SAMPLER = 302,
SAMPLERSHADOW = 303,
TEXTURE2D = 304,
TEXTURE3D = 305,
TEXTURECUBE = 306,
TEXTURE2DARRAY = 307,
ITEXTURE2D = 308,
ITEXTURE3D = 309,
ITEXTURECUBE = 310,
ITEXTURE2DARRAY = 311,
UTEXTURE2D = 312,
UTEXTURE3D = 313,
UTEXTURECUBE = 314,
UTEXTURE2DARRAY = 315,
ATTRIBUTE = 316,
VARYING = 317,
SAMPLERCUBEARRAY = 318,
SAMPLERCUBEARRAYSHADOW = 319,
ISAMPLERCUBEARRAY = 320,
USAMPLERCUBEARRAY = 321,
SAMPLER2DRECT = 322,
SAMPLER2DRECTSHADOW = 323,
ISAMPLER2DRECT = 324,
USAMPLER2DRECT = 325,
SAMPLERBUFFER = 326,
ISAMPLERBUFFER = 327,
USAMPLERBUFFER = 328,
SAMPLER2DMS = 329,
ISAMPLER2DMS = 330,
USAMPLER2DMS = 331,
SAMPLER2DMSARRAY = 332,
ISAMPLER2DMSARRAY = 333,
USAMPLER2DMSARRAY = 334,
SAMPLEREXTERNALOES = 335,
SAMPLEREXTERNAL2DY2YEXT = 336,
IMAGE1D = 337,
IIMAGE1D = 338,
UIMAGE1D = 339,
IMAGE2D = 340,
IIMAGE2D = 341,
UIMAGE2D = 342,
IMAGE3D = 343,
IIMAGE3D = 344,
UIMAGE3D = 345,
IMAGE2DRECT = 346,
IIMAGE2DRECT = 347,
UIMAGE2DRECT = 348,
IMAGECUBE = 349,
IIMAGECUBE = 350,
UIMAGECUBE = 351,
IMAGEBUFFER = 352,
IIMAGEBUFFER = 353,
UIMAGEBUFFER = 354,
IMAGE1DARRAY = 355,
IIMAGE1DARRAY = 356,
UIMAGE1DARRAY = 357,
IMAGE2DARRAY = 358,
IIMAGE2DARRAY = 359,
UIMAGE2DARRAY = 360,
IMAGECUBEARRAY = 361,
IIMAGECUBEARRAY = 362,
UIMAGECUBEARRAY = 363,
IMAGE2DMS = 364,
IIMAGE2DMS = 365,
UIMAGE2DMS = 366,
IMAGE2DMSARRAY = 367,
IIMAGE2DMSARRAY = 368,
UIMAGE2DMSARRAY = 369,
TEXTURECUBEARRAY = 370,
ITEXTURECUBEARRAY = 371,
UTEXTURECUBEARRAY = 372,
TEXTURE1D = 373,
ITEXTURE1D = 374,
UTEXTURE1D = 375,
TEXTURE1DARRAY = 376,
ITEXTURE1DARRAY = 377,
UTEXTURE1DARRAY = 378,
TEXTURE2DRECT = 379,
ITEXTURE2DRECT = 380,
UTEXTURE2DRECT = 381,
TEXTUREBUFFER = 382,
ITEXTUREBUFFER = 383,
UTEXTUREBUFFER = 384,
TEXTURE2DMS = 385,
ITEXTURE2DMS = 386,
UTEXTURE2DMS = 387,
TEXTURE2DMSARRAY = 388,
ITEXTURE2DMSARRAY = 389,
UTEXTURE2DMSARRAY = 390,
LEFT_OP = 391,
RIGHT_OP = 392,
INC_OP = 393,
DEC_OP = 394,
LE_OP = 395,
GE_OP = 396,
EQ_OP = 397,
NE_OP = 398,
AND_OP = 399,
OR_OP = 400,
XOR_OP = 401,
MUL_ASSIGN = 402,
DIV_ASSIGN = 403,
ADD_ASSIGN = 404,
MOD_ASSIGN = 405,
LEFT_ASSIGN = 406,
RIGHT_ASSIGN = 407,
AND_ASSIGN = 408,
XOR_ASSIGN = 409,
OR_ASSIGN = 410,
SUB_ASSIGN = 411,
STRING_LITERAL = 412,
LEFT_PAREN = 413,
RIGHT_PAREN = 414,
LEFT_BRACKET = 415,
RIGHT_BRACKET = 416,
LEFT_BRACE = 417,
RIGHT_BRACE = 418,
DOT = 419,
COMMA = 420,
COLON = 421,
EQUAL = 422,
SEMICOLON = 423,
BANG = 424,
DASH = 425,
TILDE = 426,
PLUS = 427,
STAR = 428,
SLASH = 429,
PERCENT = 430,
LEFT_ANGLE = 431,
RIGHT_ANGLE = 432,
VERTICAL_BAR = 433,
CARET = 434,
AMPERSAND = 435,
QUESTION = 436,
INVARIANT = 437,
HIGH_PRECISION = 438,
MEDIUM_PRECISION = 439,
LOW_PRECISION = 440,
PRECISION = 441,
PACKED = 442,
RESOURCE = 443,
SUPERP = 444,
FLOATCONSTANT = 445,
INTCONSTANT = 446,
UINTCONSTANT = 447,
BOOLCONSTANT = 448,
IDENTIFIER = 449,
TYPE_NAME = 450,
CENTROID = 451,
IN = 452,
OUT = 453,
INOUT = 454,
STRUCT = 455,
VOID = 456,
WHILE = 457,
BREAK = 458,
CONTINUE = 459,
DO = 460,
ELSE = 461,
FOR = 462,
IF = 463,
DISCARD = 464,
RETURN = 465,
SWITCH = 466,
CASE = 467,
DEFAULT = 468,
UNIFORM = 469,
SHARED = 470,
BUFFER = 471,
FLAT = 472,
SMOOTH = 473,
LAYOUT = 474,
PATCH = 475,
SAMPLE = 476,
COHERENT = 477,
VOLATILE = 478,
RESTRICT = 479,
READONLY = 480,
WRITEONLY = 481,
NOPERSPECTIVE = 482,
PRECISE = 483
};
#endif
/* Value type. */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
union YYSTYPE
{
#line 103 "MachineIndependent/glslang_angle.y"
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;
#line 322 "MachineIndependent/glslang_angle_tab.cpp.h"
};
typedef union YYSTYPE YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define YYSTYPE_IS_DECLARED 1
#endif
int yyparse (glslang::TParseContext* pParseContext);
#endif /* !YY_YY_MACHINEINDEPENDENT_GLSLANG_ANGLE_TAB_CPP_H_INCLUDED */
glslang/MachineIndependent/glslang_tab.cpp
This source diff could not be displayed because it is too large. You can view the blob instead.
glslang/MachineIndependent/glslang_tab.cpp.h
/* A Bison parser, made by GNU Bison 3.0.4. */
/* A Bison parser, made by GNU Bison 3.5.1. */
/* Bison interface for Yacc-like parsers in C
Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2020 Free Software Foundation,
Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
......@@ -30,8 +31,11 @@
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
#ifndef YY_YY_GLSLANG_TAB_CPP_H_INCLUDED
# define YY_YY_GLSLANG_TAB_CPP_H_INCLUDED
/* Undocumented macros, especially those whose name start with YY_,
are private implementation details. Do not rely on them. */
#ifndef YY_YY_MACHINEINDEPENDENT_GLSLANG_TAB_CPP_H_INCLUDED
# define YY_YY_MACHINEINDEPENDENT_GLSLANG_TAB_CPP_H_INCLUDED
/* Debug traces. */
#ifndef YYDEBUG
# define YYDEBUG 1
......@@ -212,26 +216,26 @@ extern int yydebug;
SAMPLERCUBEARRAYSHADOW = 422,
ISAMPLERCUBEARRAY = 423,
USAMPLERCUBEARRAY = 424,
SAMPLER1D = 425,
SAMPLER1DARRAY = 426,
SAMPLER1DARRAYSHADOW = 427,
ISAMPLER1D = 428,
SAMPLER1DSHADOW = 429,
SAMPLER2DRECT = 430,
SAMPLER2DRECTSHADOW = 431,
ISAMPLER2DRECT = 432,
USAMPLER2DRECT = 433,
SAMPLERBUFFER = 434,
ISAMPLERBUFFER = 435,
USAMPLERBUFFER = 436,
SAMPLER2DMS = 437,
ISAMPLER2DMS = 438,
USAMPLER2DMS = 439,
SAMPLER2DMSARRAY = 440,
ISAMPLER2DMSARRAY = 441,
USAMPLER2DMSARRAY = 442,
SAMPLEREXTERNALOES = 443,
SAMPLEREXTERNAL2DY2YEXT = 444,
SAMPLER2DRECT = 425,
SAMPLER2DRECTSHADOW = 426,
ISAMPLER2DRECT = 427,
USAMPLER2DRECT = 428,
SAMPLERBUFFER = 429,
ISAMPLERBUFFER = 430,
USAMPLERBUFFER = 431,
SAMPLER2DMS = 432,
ISAMPLER2DMS = 433,
USAMPLER2DMS = 434,
SAMPLER2DMSARRAY = 435,
ISAMPLER2DMSARRAY = 436,
USAMPLER2DMSARRAY = 437,
SAMPLEREXTERNALOES = 438,
SAMPLEREXTERNAL2DY2YEXT = 439,
SAMPLER1D = 440,
SAMPLER1DARRAY = 441,
SAMPLER1DARRAYSHADOW = 442,
ISAMPLER1D = 443,
SAMPLER1DSHADOW = 444,
ISAMPLER1DARRAY = 445,
USAMPLER1D = 446,
USAMPLER1DARRAY = 447,
......@@ -441,36 +445,35 @@ extern int yydebug;
HITATTREXT = 651,
CALLDATAEXT = 652,
CALLDATAINEXT = 653,
PATCH = 654,
SAMPLE = 655,
NONUNIFORM = 656,
COHERENT = 657,
VOLATILE = 658,
RESTRICT = 659,
READONLY = 660,
WRITEONLY = 661,
DEVICECOHERENT = 662,
QUEUEFAMILYCOHERENT = 663,
WORKGROUPCOHERENT = 664,
SUBGROUPCOHERENT = 665,
NONPRIVATE = 666,
SHADERCALLCOHERENT = 667,
NOPERSPECTIVE = 668,
EXPLICITINTERPAMD = 669,
PERVERTEXNV = 670,
PERPRIMITIVENV = 671,
PERVIEWNV = 672,
PERTASKNV = 673,
NONUNIFORM = 654,
DEVICECOHERENT = 655,
QUEUEFAMILYCOHERENT = 656,
WORKGROUPCOHERENT = 657,
SUBGROUPCOHERENT = 658,
NONPRIVATE = 659,
SHADERCALLCOHERENT = 660,
EXPLICITINTERPAMD = 661,
PERVERTEXNV = 662,
PERPRIMITIVENV = 663,
PERVIEWNV = 664,
PERTASKNV = 665,
PATCH = 666,
SAMPLE = 667,
COHERENT = 668,
VOLATILE = 669,
RESTRICT = 670,
READONLY = 671,
WRITEONLY = 672,
NOPERSPECTIVE = 673,
PRECISE = 674
};
#endif
/* Value type. */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
union YYSTYPE
{
#line 97 "glslang.y" /* yacc.c:1909 */
#line 103 "MachineIndependent/glslang.y"
struct {
glslang::TSourceLoc loc;
......@@ -506,9 +509,9 @@ union YYSTYPE
glslang::TArraySizes* typeParameters;
} interm;
#line 510 "glslang_tab.cpp.h" /* yacc.c:1909 */
};
#line 513 "MachineIndependent/glslang_tab.cpp.h"
};
typedef union YYSTYPE YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define YYSTYPE_IS_DECLARED 1
......@@ -518,4 +521,4 @@ typedef union YYSTYPE YYSTYPE;
int yyparse (glslang::TParseContext* pParseContext);
#endif /* !YY_YY_GLSLANG_TAB_CPP_H_INCLUDED */
#endif /* !YY_YY_MACHINEINDEPENDENT_GLSLANG_TAB_CPP_H_INCLUDED */
glslang/updateGrammar
......@@ -39,6 +39,7 @@ then
elif [ "$#" -eq 0 ]
then
m4 -P MachineIndependent/glslang.m4 > MachineIndependent/glslang.y
m4 -P -DGLSLANG_ANGLE MachineIndependent/glslang.m4 > MachineIndependent/glslang_angle.y
else
echo usage:
echo $0 web
......@@ -47,3 +48,7 @@ else
fi
bison --defines=MachineIndependent/glslang_tab.cpp.h -t MachineIndependent/glslang.y -o MachineIndependent/glslang_tab.cpp
if [ "$1" != 'web' ]
then
bison --defines=MachineIndependent/glslang_angle_tab.cpp.h -t MachineIndependent/glslang_angle.y -o MachineIndependent/glslang_angle_tab.cpp
fi
license-checker.cfg
......@@ -22,6 +22,9 @@
"glslang/MachineIndependent/glslang_tab.cpp",
"glslang/MachineIndependent/glslang_tab.cpp.h"
"glslang/MachineIndependent/glslang_angle_tab.cpp",
"glslang/MachineIndependent/glslang_angle_tab.cpp.h"
]
}
],
......
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