namespace glretrace {
-extern bool double_buffer;
extern bool insideGlBeginEnd;
extern glws::Profile defaultProfile;
extern glws::Visual *visual[glws::PROFILE_MAX];
extern glws::Drawable *drawable;
extern glws::Context *context;
-extern unsigned frame;
-extern long long startTime;
-extern bool wait;
-
-extern bool benchmark;
-
-extern unsigned dump_state;
-
void
checkGlError(trace::Call &call);