Function BenchmarkUsage

tests/BenchmarkOptions.cpp:20–22

namespace benchmark {

std::string BenchmarkUsage() {
	return "Usage: openshot-benchmark [--test <name>] [--list] [--omp-threads <n>] [--ff-threads <n>]";
}

static int ParseThreadArg(const std::string& flag, const std::string& value) {
	int parsed = 0;