Function DecodeVersion

src/video/opengl.cpp:517–523

}

static std::tuple<uint8_t, uint8_t> DecodeVersion(std::string_view ver)
{
	StringConsumer consumer{ver};
	int major = consumer.ReadIntegerBase<uint8_t>(10);
	if (consumer.ReadIf(".")) return {major, consumer.ReadIntegerBase<uint8_t>(10)};
	return {major, 0};
}

/**
 * Check for the needed OpenGL functionality and allocate all resources.