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support GL_EXT_texture_array extention.

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“jimihe” 2023-12-11 17:10:36 +08:00 • committed by arcady-lunarg
parent c4d34471c4
commit 07e8220d4e
7 changed files with 235 additions and 1 deletions
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16
glslang/MachineIndependent/Scan.cpp
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@ -1496,6 +1496,12 @@ int TScanContext::tokenizeIdentifier()
case USAMPLERCUBE:
case USAMPLER2DARRAY:
afterType = true;
if (keyword == SAMPLER2DARRAY || keyword == SAMPLER2DARRAYSHADOW) {
if (!parseContext.isEsProfile() &&
(parseContext.extensionTurnedOn(E_GL_EXT_texture_array) || parseContext.symbolTable.atBuiltInLevel())) {
return keyword;
}
}
return nonreservedKeyword(300, 130);
case SAMPLER3D:
@ -1539,6 +1545,12 @@ int TScanContext::tokenizeIdentifier()
case USAMPLER1D:
case USAMPLER1DARRAY:
afterType = true;
if (keyword == SAMPLER1DARRAYSHADOW) {
if (!parseContext.isEsProfile() &&
(parseContext.extensionTurnedOn(E_GL_EXT_texture_array) || parseContext.symbolTable.atBuiltInLevel())) {
return keyword;
}
}
return es30ReservedFromGLSL(130);
case ISAMPLER2DRECT:
case USAMPLER2DRECT:
@ -1608,7 +1620,9 @@ int TScanContext::tokenizeIdentifier()
if (parseContext.isEsProfile() && parseContext.version == 300)
reservedWord();
else if ((parseContext.isEsProfile() && parseContext.version < 300) ||
(!parseContext.isEsProfile() && parseContext.version < 130))
((!parseContext.isEsProfile() && parseContext.version < 130) &&
!parseContext.symbolTable.atBuiltInLevel() &&
!parseContext.extensionTurnedOn(E_GL_EXT_texture_array)))
return identifierOrType();
return keyword;