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Document how to add a new feature enabled by an extension in Versions.cpp. Also reorganized slightly to localize related functions.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23376 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-10-03 20:23:57 +00:00
parent a5830dfc0e
commit 61c2d1410a
12 changed files with 336 additions and 197 deletions
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10
glslang/MachineIndependent/glslang.y
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@ -1047,7 +1047,7 @@ interpolation_qualifier
}
| NOPERSPECTIVE {
parseContext.globalCheck($1.loc, parseContext.symbolTable.atGlobalLevel(), "noperspective");
parseContext.requireProfile($1.loc, static_cast<EProfileMask>(~EEsProfileMask), "noperspective");
parseContext.requireProfile($1.loc, ~EEsProfile, "noperspective");
parseContext.profileRequires($1.loc, ENoProfile, 130, 0, "noperspective");
$$.init($1.loc);
$$.qualifier.nopersp = true;
@ -1138,7 +1138,7 @@ storage_qualifier
$$.qualifier.storage = EvqConst;
}
| ATTRIBUTE {
parseContext.requireStage($1.loc, EShLangVertexMask, "attribute");
parseContext.requireStage($1.loc, EShLangVertex, "attribute");
parseContext.checkDeprecated($1.loc, ECoreProfile, 130, "attribute");
parseContext.checkDeprecated($1.loc, ENoProfile, 130, "attribute");
parseContext.requireNotRemoved($1.loc, ECoreProfile, 420, "attribute");
@ -1206,9 +1206,9 @@ storage_qualifier
$$.qualifier.storage = EvqUniform; // TODO: 4.0 functionality: implement BUFFER
}
| SHARED {
parseContext.requireProfile($1.loc, static_cast<EProfileMask>(~EEsProfileMask), "shared");
parseContext.requireProfile($1.loc, ~EEsProfile, "shared");
parseContext.profileRequires($1.loc, ECoreProfile, 430, 0, "shared");
parseContext.requireStage($1.loc, EShLangComputeMask, "shared");
parseContext.requireStage($1.loc, EShLangCompute, "shared");
$$.init($1.loc);
$$.qualifier.shared = true;
}
@ -2315,7 +2315,7 @@ jump_statement
parseContext.error($1.loc, "function return is not matching type:", "return", "");
}
| DISCARD SEMICOLON {
parseContext.requireStage($1.loc, EShLangFragmentMask, "discard");
parseContext.requireStage($1.loc, EShLangFragment, "discard");
$$ = parseContext.intermediate.addBranch(EOpKill, $1.loc);
}
;