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11 Commits

Author SHA1 Message Date
Andreas Rheinhardt
364fab1fdc avfilter/vf_blend: Move ff_blend_init into a header 
This removes a dependency of checkasm on lavfi/vf_blend.o
and also allows to inline ff_blend_init() irrespectively of
interposing.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-05-06 05:19:49 +02:00
James Almer
55e1bc39cb checkasm/vf_blend: use the correct depth parameters to initialize the blend modes 
This effectively enables the tests that until now were just running
the C version alone.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-07-12 11:30:23 -03:00
Andrey Semashev
d7eb8d8475 lavfi/tests: Fix 16-bit vf_blend test to avoid memory not aligned to 2 bytes 
Generic C implementation of vf_blend performs reads and writes of 16-bit
elements, which requires the buffers to be aligned to at least 2-byte
boundary.

Also, the change fixes source buffer overrun caused by src_offset being
added to to test handling of misaligned buffers.

Fixes: #7226

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-05-30 02:42:10 +02:00
Martin Vignali
595505083a checkasm/vf_blend : add test for 16 bit version of 
grainextract
grainmerge
average
extremity
negation
 2018-04-05 21:46:19 +02:00
Martin Vignali
c0919c4985 checkasm/vf_blend : add test for blend_simple_16, phoenix_16 and difference_16 2018-02-24 21:44:23 +01:00
Martin Vignali
e3fc36a84c checkasm/vf_blend : add depth param in order to add test for 16 bit version 2018-02-24 21:44:09 +01:00
James Almer
e51073fe00 checkasm/vf_blend: rename addition128 and difference128 to grainmerge and grainextract 
This was missing from f8d0689d3f.
Fixes checkasm.
 2017-08-24 23:39:09 -03:00
James Almer
fa50d9360b x86/vf_blend: add sse and ssse3 extremity functions 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2017-06-27 13:17:23 -03:00
James Almer
26034929d5 checkasm: bench each vf_blend mode once 
Also bench a smaller buffer. This drastically reduces --bench runtime
and reports smaller, more readable numbers.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-02-22 13:54:07 -03:00
Timothy Gu
ebf648d490 checkasm/vf_blend: Decrease iteration count 
The test is already slow.
 2016-02-14 10:48:24 -08:00
Timothy Gu
a953a2991e checkasm: Add vf_blend tests 2016-02-14 10:46:56 -08:00