glsl/types: Expose the function_param and struct_field structs to C

Previously, they were hidden behind a #ifdef __cplusplus so C wouldn't find
them.  This commit simpliy moves the #ifdef and adds #ifdef's around
constructors.

diff --git a/src/glsl/glsl_types.h b/src/glsl/glsl_types.h
index daa809e3baeb2a413cd9e73418b69054982156a0..0a8a0b97dc908cb5d5701bed255a2ae5059f69f9 100644 (file)
--- a/src/glsl/glsl_types.h
+++ b/src/glsl/glsl_types.h
@@ -749,6 +749,10 @@ private:
    /*@}*/
 };
 
+#undef DECL_TYPE
+#undef STRUCT_TYPE
+#endif /* __cplusplus */
+
 struct glsl_struct_field {
    const struct glsl_type *type;
    const char *name;
@@ -797,6 +801,7 @@ struct glsl_struct_field {
     */
    int stream;
 
+#ifdef __cplusplus
    glsl_struct_field(const struct glsl_type *_type, const char *_name)
       : type(_type), name(_name), location(-1), interpolation(0), centroid(0),
         sample(0), matrix_layout(GLSL_MATRIX_LAYOUT_INHERITED), patch(0),
@@ -809,6 +814,7 @@ struct glsl_struct_field {
    {
       /* empty */
    }
+#endif
 };
 
 struct glsl_function_param {
@@ -824,8 +830,4 @@ glsl_align(unsigned int a, unsigned int align)
    return (a + align - 1) / align * align;
 }
 
-#undef DECL_TYPE
-#undef STRUCT_TYPE
-#endif /* __cplusplus */
-
 #endif /* GLSL_TYPES_H */