4 Commits

Author	SHA1	Message	Date
James Zern	47779d46c8	endian_inl.h: add BSwap32 ... Change-Id: I96e3ae49659307024415d64587e6312888a0070f	2014-07-03 13:28:13 -07:00
James Zern	d5104b1ff6	utils: add endian_inl.h ... moves the following to this header: - htole*() definitions from bit_writer.c - __BIG_ENDIAN__ fallback define from bit_reader_inl.h Change-Id: I7fff59543f08a70bf8f9ddac849b72ed290471b1	2014-07-03 13:07:14 -07:00
James Zern	1da3d46138	VP8LoadNewBytes: use __builtin_bswap32 if available ... mostly to balance the use of bswap64, some gcc platforms are already interpreting the default case the same Change-Id: Icf860f55b3f16bea349a7d721e6d6abeeb4e5cf3	2014-06-24 23:24:36 -07:00
Pascal Massimino	09545eeadc	lossy bit-reader clean-up: ... * remove LEFT/RIGHT_JUSTIFY distinction. It's all RIGHT_JUSTIFY now. * simplify VP8GetSigned(), and add some masking branch-less code. Much faster on ARM (~13% speed-up). 8% on x86-64, 5% on MacBook. * split critical implementation into separate bit_reader_inl.h file that is only included where needed (vp8.c / tree.c / bit_reader.c) * bumped BITS value from 16 to 24 for x86-32b too, since it's a bit faster. Change-Id: If41ca1da3e5c3dadacf2379d1ba419b151e7fce8	2014-06-03 07:46:55 +02:00