GLStateSaver 255 src/runtime/opengl.cpp WEAK void GLStateSaver::save() GLStateSaver 288 src/runtime/opengl.cpp WEAK void GLStateSaver::restore() GLStateSaver 1164 src/runtime/opengl.cpp GLStateSaver state_saver; GLStateSaver 1253 src/runtime/opengl.cpp GLStateSaver state_saver; GLStateSaver 1432 src/runtime/opengl.cpp GLStateSaver state_saver;