Automatically backport shaders to earlier GLSL versions if necessary

[libs/gl.git] / source / programsyntax.h

diff --git a/source/programsyntax.h b/source/programsyntax.h
index 089683323c507b81573b0c908163f9b28337de7d..2f9f1fc08a50f47eb3a8fc6f4757217cb39f0b09 100644 (file)
--- a/source/programsyntax.h
+++ b/source/programsyntax.h
@@ -5,6 +5,7 @@
 #include <map>
 #include <string>
 #include <vector>
+#include "extension.h"
 
 namespace Msp {
 namespace GL {
@@ -343,6 +344,7 @@ struct Stage
        ProgramSyntax::Block content;
        std::map<std::string, VariableDeclaration *> in_variables;
        std::map<std::string, VariableDeclaration *> out_variables;
+       Version required_version;
 
        Stage(StageType);
 };