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Add GL_OES_EGL_image_external. Includes new keyword, type, name mangling, built-in function calls, etc.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24007 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-11-11 23:29:59 +00:00
parent 99296369d3
commit bd1a5b7727
12 changed files with 118 additions and 8 deletions
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7
glslang/MachineIndependent/Scan.cpp
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@ -424,6 +424,7 @@ void TScanContext::fillInKeywordMap()
(*KeywordMap)["sampler2DRect"] = SAMPLER2DRECT;
(*KeywordMap)["sampler2DRectShadow"] = SAMPLER2DRECTSHADOW;
(*KeywordMap)["sampler1DArray"] = SAMPLER1DARRAY;
(*KeywordMap)["samplerExternalOES"] = SAMPLEREXTERNALOES; // GL_OES_EGL_image_external
(*KeywordMap)["noperspective"] = NOPERSPECTIVE;
(*KeywordMap)["smooth"] = SMOOTH;
(*KeywordMap)["flat"] = FLAT;
@ -811,6 +812,12 @@ int TScanContext::tokenizeIdentifier()
return identifierOrType();
return keyword;
case SAMPLEREXTERNALOES:
afterType = true;
if (parseContext.symbolTable.atBuiltInLevel() || parseContext.extensionsTurnedOn(1, &GL_OES_EGL_image_external))
return keyword;
return identifierOrType();
case NOPERSPECTIVE:
return es30ReservedFromGLSL(130);