Add predefined macro GL_ES

Signed-off-by: Andrew Lewycky Signed-off-by: Daniel Koch Author: Nicolas Capens git-svn-id: https://angleproject.googlecode.com/svn/trunk@278 736b8ea6-26fd-11df-bfd4-992fa37f6226

Add predefined macro GL_ES
9bc5d235 · daniel@transgaming.com · edff8dc8 · 9bc5d235
Commit 9bc5d235 authored May 14, 2010 by daniel@transgaming.com
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cpp.c src/compiler/preprocessor/cpp.c +8 -0

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--- a/src/compiler/preprocessor/cpp.c
+++ b/src/compiler/preprocessor/cpp.c
@@ -84,6 +84,7 @@ static int errorAtom = 0;
 static int __LINE__Atom = 0;
 static int __FILE__Atom = 0;
 static int __VERSION__Atom = 0;
+static int gl_esAtom = 0;
 static int versionAtom = 0;
 static int extensionAtom = 0;

@@ -118,6 +119,7 @@ int InitCPP(void)
    __LINE__Atom = LookUpAddString(atable, "__LINE__");
    __FILE__Atom = LookUpAddString(atable, "__FILE__");
 	__VERSION__Atom = LookUpAddString(atable, "__VERSION__");
+    gl_esAtom = LookUpAddString(atable, "GL_ES");
    versionAtom = LookUpAddString(atable, "version");
    extensionAtom = LookUpAddString(atable, "extension");
    macros = NewScopeInPool(mem_CreatePool(0, 0));
@@ -900,6 +902,12 @@ int MacroExpand(int atom, yystypepp * yylvalpp)
        UngetToken(CPP_INTCONSTANT, yylvalpp);
        return 1;
    }
+    if (atom == gl_esAtom) {
+        strcpy(yylvalpp->symbol_name,"1");
+        yylvalpp->sc_int = 1;
+        UngetToken(CPP_INTCONSTANT, yylvalpp);
+        return 1;
+    }
    if (!sym || sym->details.mac.undef) return 0;
    if (sym->details.mac.busy) return 0;        // no recursive expansions
    in = malloc(sizeof(*in));