247     ShCompileOptions additionalOptions = SH_INIT_GL_POSITION;  in compile()  local
252         additionalOptions |= SH_INIT_OUTPUT_VARIABLES;  in compile()
257         additionalOptions |= SH_DISABLE_ARB_TEXTURE_RECTANGLE;  in compile()
264         additionalOptions |= SH_INIT_FRAGMENT_OUTPUT_VARIABLES;  in compile()
269         additionalOptions |= SH_REWRITE_DO_WHILE_LOOPS;  in compile()
274         additionalOptions |= SH_EMULATE_ABS_INT_FUNCTION;  in compile()
279         additionalOptions |= SH_ADD_AND_TRUE_TO_LOOP_CONDITION;  in compile()
284         additionalOptions |= SH_EMULATE_ISNAN_FLOAT_FUNCTION;  in compile()
289         additionalOptions |= SH_EMULATE_ATAN2_FLOAT_FUNCTION;  in compile()
294         additionalOptions |= SH_USE_UNUSED_STANDARD_SHARED_BLOCKS;  in compile()
299         additionalOptions |= SH_REMOVE_INVARIANT_AND_CENTROID_FOR_ESSL3;  in compile()
304         additionalOptions |= SH_REWRITE_FLOAT_UNARY_MINUS_OPERATOR;  in compile()
309         additionalOptions |= SH_INITIALIZE_UNINITIALIZED_LOCALS;  in compile()
314         additionalOptions |= SH_CLAMP_POINT_SIZE;  in compile()
319         additionalOptions |= SH_REWRITE_VECTOR_SCALAR_ARITHMETIC;  in compile()
324         additionalOptions |= SH_DONT_USE_LOOPS_TO_INITIALIZE_VARIABLES;  in compile()
329         additionalOptions |= SH_CLAMP_FRAG_DEPTH;  in compile()
334         additionalOptions |= SH_REWRITE_REPEATED_ASSIGN_TO_SWIZZLED;  in compile()
339         additionalOptions |= SH_INITIALIZE_BUILTINS_FOR_INSTANCED_MULTIVIEW;  in compile()
340         additionalOptions |= SH_SELECT_VIEW_IN_NV_GLSL_VERTEX_SHADER;  in compile()
345         additionalOptions |= SH_CLAMP_INDIRECT_ARRAY_BOUNDS;  in compile()
350         additionalOptions |= SH_ADD_BASE_VERTEX_TO_VERTEX_ID;  in compile()
355         additionalOptions |= SH_UNFOLD_SHORT_CIRCUIT;  in compile()
360         additionalOptions |= SH_REMOVE_DYNAMIC_INDEXING_OF_SWIZZLED_VECTOR;  in compile()
365         additionalOptions |= SH_REWRITE_TEXELFETCHOFFSET_TO_TEXELFETCH;  in compile()
370         additionalOptions |= SH_REGENERATE_STRUCT_NAMES;  in compile()
375         additionalOptions |= SH_REWRITE_ROW_MAJOR_MATRICES;  in compile()
378     options |= additionalOptions;  in compile()