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15 commits

Author SHA1 Message Date
Andreas Rheinhardt
d496bbe105 avcodec/v210enc: Move ff_v210enc_init into a header 
This removes a dependency of checkasm on lavc/v210_enc.o
and also allows to inline ff_v210enc_init() irrespectively of
interposing.
This dependency pulled basically all of libavcodec into checkasm,
in particular all codecs.
This also makes checkasm work when using shared Windows builds:
On Windows, it needs to be known to the compiler whether a data
symbol is external to the library/executable or not; hence the
need for av_export_avutil. checkasm needs access to the internals
of the libraries it tests and is therefore linked statically to all
the libraries. This means that the users of avpriv_cga_font and
avpriv_vga16_font in libavcodec (namely ansi.o, bintext.o, tmv.o)
end up in the same executable as the symbols, although they have
been compiled as if these symbols were external, leading to linker
errors. With this commit said files are discarded by the linker,
bypassing this problem.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-05-06 05:33:38 +02:00
Derek Buitenhuis
04e4166536 Merge commit 'e280fe1329' 
* commit 'e280fe1329':
  v210: Use separate sample_factors

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-02-16 17:23:32 +00:00
Luca Barbato
e280fe1329 v210: Use separate sample_factors 
The 10bit and the 8bit functions can now be implemented to process
a different amount of samples.

And while at it simplify a little the code.
 2016-02-01 13:40:07 +01:00
James Darnley
d29237e557 v210: Add avx2 version of the 8-bit line encoder 
Around 35% faster than the avx version.

Signed-off-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2016-02-01 13:40:07 +01:00
James Darnley
4c430738d9 avcodec/v210: document the requirement for sample_factor 
The sample factor must be the same for both 8- and 10-bit functions chosen
otherwise the output will be incorrect.
 2016-01-17 16:03:43 +01:00
James Darnley
3836f404a8 avcodec/v210: add avx2 version of the 8-bit line encoder 
Around 35% faster than the avx version.

Signed-off-by: Henrik Gramner <henrik@gramner.com>
 2016-01-17 16:03:43 +01:00
Hendrik Leppkes
8537e24927 Merge commit '3cdda78deb' 
* commit '3cdda78deb':
  checkasm: add unit tests for v210enc

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-08 14:30:00 +02:00
Henrik Gramner
3cdda78deb checkasm: add unit tests for v210enc 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-09-06 10:36:24 +02:00
Michael Niedermayer
9fd3d9acf7 Merge commit 'f8fd0c29ce' 
* commit 'f8fd0c29ce':
  v210: Fix typo in header guards

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-09 20:09:10 +02:00
Vittorio Giovara
f8fd0c29ce v210: Fix typo in header guards 2015-04-09 13:40:44 +02:00
Michael Niedermayer
a94eba6f0c Merge commit '7f9f771eac' 
* commit '7f9f771eac':
  avcodec: Don't anonymously typedef structs

Conflicts:
	libavcodec/alac.c
	libavcodec/cinepak.c
	libavcodec/cscd.c
	libavcodec/dcadec.c
	libavcodec/g723_1.c
	libavcodec/gif.c
	libavcodec/iff.c
	libavcodec/kgv1dec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libspeexenc.c
	libavcodec/ra288.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 21:18:17 +01:00
Diego Biurrun
7f9f771eac avcodec: Don't anonymously typedef structs 2015-02-14 10:13:49 -08:00
Michael Niedermayer
1d048f762d Merge commit '9a738c27dc' 
* commit '9a738c27dc':
  v210enc: Add SIMD optimised 8-bit and 10-bit encoders

Conflicts:
	libavcodec/v210enc.c
	libavcodec/v210enc.h
	libavcodec/x86/Makefile
	libavcodec/x86/v210enc.asm
	libavcodec/x86/v210enc_init.c
	tests/ref/vsynth/vsynth1-v210
	tests/ref/vsynth/vsynth2-v210

See: 36091742d1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-06 01:54:10 +01:00
Kieran Kunhya
9a738c27dc v210enc: Add SIMD optimised 8-bit and 10-bit encoders 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-12-05 13:03:49 +00:00
Kieran Kunhya
36091742d1 v210enc: Add SIMD optimised 8-bit and 10-bit encoders 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-26 20:30:47 +01:00