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Add support for GL_NV_shader_noperspective_interpolation

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This commit is contained in:
Ben Clayton 2018-03-12 15:12:38 +00:00
parent 845860d565
commit 017a567be1
11 changed files with 1118 additions and 1073 deletions
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7
glslang/MachineIndependent/Scan.cpp
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@ -962,7 +962,7 @@ int TScanContext::tokenizeIdentifier()
case PATCH:
if (parseContext.symbolTable.atBuiltInLevel() ||
(parseContext.profile == EEsProfile &&
(parseContext.version >= 320 ||
(parseContext.version >= 320 ||
parseContext.extensionsTurnedOn(Num_AEP_tessellation_shader, AEP_tessellation_shader))) ||
(parseContext.profile != EEsProfile && parseContext.extensionTurnedOn(E_GL_ARB_tessellation_shader)))
return keyword;
@ -1450,6 +1450,11 @@ int TScanContext::tokenizeIdentifier()
#endif
case NOPERSPECTIVE:
#ifdef NV_EXTENSIONS
if (parseContext.profile == EEsProfile && parseContext.version >= 300 &&
parseContext.extensionTurnedOn(E_GL_NV_shader_noperspective_interpolation))
return keyword;
#endif
return es30ReservedFromGLSL(130);
case SMOOTH: