FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	8a9eac7e42	avcodec/asv: Split ASV1Context into decoder and encoder contexts A lot of the stuff in ASV1Context is actually only used by decoders or encoders, but not both: Of the seven contexts in ASV1Context, only the BswapDSPContext is used by both. So splitting makes sense. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Anton Khirnov	e15371061d	lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump They are not properly namespaced and not intended for public use.	4 years ago
Andreas Rheinhardt	746ab8327c	avcodec/asvenc: Avoid reversing output data twice The ASUS V2 format is designed for a little-endian bitstream reader, yet our encoder used an ordinary big-endian bitstream writer to write it; the bits of every byte were swapped at the end and some data (namely the numbers not in static tables) had to be bitreversed before writing it at all, so that it would be reversed twice. This commit stops doing so; instead, a little-endian bitstream writer is used. This also necessitated to switch certain static tables, which required trivial modifications to the decoder (that uses the same tables). Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>	4 years ago
Martin Vignali	cbbec68847	libavcodec/blockdsp : add AVX version Also modify the required alignment, to 32 instead of 16 for several codecs Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Alexandra Hájková	41679be1a2	asvdec: Convert to the new bitstream reader Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 years ago
Gabriel Dume	f61e47dd68	asv: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	10 years ago
Diego Biurrun	f46bb608d9	dsputil: Split off pixel block routines into their own context	11 years ago
Diego Biurrun	a9aee08d90	dsputil: Split off FDCT bits into their own context	11 years ago
Diego Biurrun	e3fcb14347	dsputil: Split off IDCT bits into their own context	11 years ago
Diego Biurrun	c67b449beb	dsputil: Split bswap*_buf() off into a separate context	11 years ago
Diego Biurrun	e74433a8e6	dsputil: Split clear_block/fill_block off into a separate context	11 years ago
Anton Khirnov	6139f481ac	asvenc: use the AVFrame API properly.	11 years ago
Diego Biurrun	94ee7da08d	Remove pointless av_cold attributes in header files The init functions marked as av_cold have to be executed in any case, so there is no gain from trying to mark paths leading to such functions as unlikely.	12 years ago
Diego Biurrun	88bd7fdc82	Drop DCTELEM typedef It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Anton Khirnov	233a5a807e	lavc: split asv12 encoder/decoder	12 years ago

24 Commits (b0c0fedcda87d3699d65576dbea55c2e4ba76253)