PERF_START        220 tests/checkasm/checkasm.h #define PERF_START(t) do {                              \
PERF_START        229 tests/checkasm/checkasm.h #define PERF_START(t) t = AV_READ_TIME()
PERF_START        262 tests/checkasm/checkasm.h #define PERF_START(t)  while(0)