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9 commits

Author SHA1 Message Date
James Almer
214cbe29dc x86/blockdsp: add sse2 and avx2 versions of fill_block_tab 
blockdsp.fill_block_tab[0]_c: 34.1
blockdsp.fill_block_tab[0]_sse2: 11.1
blockdsp.fill_block_tab[0]_avx2: 10.1
blockdsp.fill_block_tab[1]_c: 10.1
blockdsp.fill_block_tab[1]_sse2: 6.1
blockdsp.fill_block_tab[1]_avx2: 5.6

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-05-08 21:13:23 -03:00
Andreas Rheinhardt
ee551a21dd avcodec/x86/blockdsp: Remove obsolete MMX functions 
x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-06-22 13:33:41 +02:00
James Almer
18279738f9 x86/blockdsp: use three operand form for an instruction 
Fixes assembling with old yasm.
 2017-10-04 23:51:44 -03:00
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>
 2017-10-03 19:47:37 -03:00
Henrik Gramner
f0b7882ceb x86inc: Drop SECTION_TEXT macro 
The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.
 2015-08-04 20:13:09 +02:00
James Almer
844bef578e avcodec/x86: add missing colon to labels 
Silences warnings with Nasm

Signed-off-by: James Almer <jamrial@gmail.com>
 2015-07-26 02:50:14 -03:00
Michael Niedermayer
8d0c7031a8 Merge commit '79793f8337' 
* commit '79793f8337':
  Update Fiona's name in copyright statements.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-01 15:43:40 +02:00
James Almer
a5ce608fc7 x86/blockdsp: restore author attribution 
See commits
649c00c96d
5fecfb7d58
73b02e2460

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 18:31:44 +02:00
James Almer
fe782233aa x86/blockdsp: move asm code out of dsputil 
Also replace INLINE_<opt> with EXTERNAL_<opt> that were wrongly
changed by commit 2b05db4f81

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 13:09:03 +02:00