Jakub Stachowski e036dbc8eb Use __builtin_clz instead of default implementation of fixnormz on GCC ... The library contains architecture specific versions of the clz functions for arm and mips, but the fallback C version for other architectures is pretty slow. By using __builtin_clz on GCC (available since GCC 3.4), we get a significant (20-40 %) speedup of the total running time on x86. Speed difference: 5.1 s instead of 8.6 s for AAC-LC 128 kbit/s and 3.8 s instead of 4.9 s for HE-AACv2 32 kbit/s, on an i7.		2012-08-14 23:48:55 +03:00
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include	Use __builtin_clz instead of default implementation of fixnormz on GCC	2012-08-14 23:48:55 +03:00
src	Add NOTICE file. Rework make file so it appears in settings.	2012-06-12 10:34:26 -07:00