Hi Siarhei, > The attached patch contains optimization for scale factors calculation which > provides additional SBC encoder speedup. > > For non-gcc compilers, CLZ function is implemented with a very simple and > slow straightforward code (but it is still faster than current git code even > if used instead of __builtin_clz). Something better could be done like: > http://groups.google.com/group/comp.sys.arm/msg/5ae56e3a95a2345e?hl=en > But I'm not sure about license/copyright of the code at this link and decided > not to touch it. Anyway, I don't think that gcc implementation of > __builtin_clz for the CPU cores which do not support CLZ instruction is any > worse. personally I don't really care about non-gcc compilers. I think that some of the BlueZ source might not even compile without gcc. Anyway, patch has been applied. Thanks. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
