Martin Vignali
296609f859
swscale/x86/rgb2rgb : port shuffle 2103 mmxext to external asm and remove inline asm version
2018-10-13 14:12:41 +02:00
Martin Vignali
04afdbb560
swscale/x86/rgb2rgb : remove mmx version for shuffle2103
2018-10-13 14:12:36 +02:00
Sergey Lavrushkin
582bc5a348
libswscale: Adds conversions from/to float gray format.
...
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-08-14 18:22:39 +02:00
Martin Vignali
07a566e7d6
swscale/swscale_unscaled : add X86_64 (SSE2 and AVX) for uyvyto422
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and checkasm test
2018-04-22 19:15:32 +02:00
Martin Vignali
1ba5ca2d72
swscale/rgb : add X86 SIMD (SSSE3), for shuffle_bytes_1230, shuffle_bytes_3012, shuffle_bytes_3210
2018-03-24 20:22:08 +01:00
Martin Vignali
923a324174
swscale/rgb : add X86 SIMD (SSSE3) for shuffle_bytes_2103 and shuffle_bytes_0321
2018-03-24 20:21:58 +01:00
Thomas Köppe
43171a2a73
Fix missing used attribute for inline assembly variables
...
Variables used in inline assembly need to be marked with attribute((used)).
Static constants already were, via the define of DECLARE_ASM_CONST.
But DECLARE_ALIGNED does not add this attribute, and some of the variables
defined with it are const only used in inline assembly, and therefore
appeared dead. This change adds a macro DECLARE_ASM_ALIGNED that marks
variables as used.
This change makes FFMPEG work with Clang's ThinLTO.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-11-13 03:58:34 +01:00
James Almer
2904db9045
Merge commit '994c4bc10751e39c7ed9f67ffd0c0dea5223daf2'
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* commit '994c4bc10751e39c7ed9f67ffd0c0dea5223daf2':
x86util: Port all macros to cpuflags
See d5f8a642f6
Merged-by: James Almer <jamrial@gmail.com>
2017-10-21 12:15:57 -03:00
Diego Biurrun
fd502f4f5f
build: Generalize yasm/nasm-related variable names
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None of them are specific to the YASM assembler.
(Cherry-picked from libav commit 39e208f4d4
)
Signed-off-by: James Almer <jamrial@gmail.com>
2017-06-21 17:00:29 -03:00
Diego Biurrun
994c4bc107
x86util: Port all macros to cpuflags
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Also do some small cosmetic changes: Drop pointless _MMX suffix from ABSD2
macro name, drop pointless check for MMX support, we always assume MMX is
available in our SIMD code, fix spelling.
2017-03-14 17:23:32 +01:00
Diego Biurrun
39e208f4d4
build: Generalize yasm/nasm-related variable names
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None of them are specific to the YASM assembler.
2017-03-01 10:18:15 +01:00
Andreas Cadhalpun
319438e2f2
swscale: save ebx register when it is not available
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Configure checks if the ebx register can be used for asm and it has to
be saved if and only if this is not the case.
Without this the build fails when configuring with --toolchain=hardened
--disable-pic on i386 using gcc 4.8:
error: PIC register clobbered by '%ebx' in 'asm'
In that case gcc 4.8 reserves the ebx register for the GOT needed for
PIE, so it can't be used in asm directly.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-12-21 01:26:10 +01:00
Michael Niedermayer
d736b52a04
swscale: Drop is9_OR_10BPS() use, its name is not correct
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Found-by: Luca Barbato
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-11-10 00:33:12 +01:00
Michael Niedermayer
f59750641a
swscale: x86: Add some forgotten 12-bit planar YUV cases
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-10-12 17:39:30 +02:00
Michael Niedermayer
328ea6a9a5
swscale: Add input support for 12-bit formats
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Implemented for AV_PIX_FMT_GBRP12.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-10-12 17:39:30 +02:00
Luca Barbato
2b5b1e1e9b
swscale: Rename is9_OR_10 to match what it does
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It is used to select functions that work with 9-15bits.
2016-09-27 18:48:30 +02:00
Luca Barbato
e87a501e7d
swscale: Update bitdepth range check
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Make sure the scaling functions for the 9-15bits are used for
9-15bits bit depths correctly.
2016-09-27 17:17:54 +02:00
Timo Rothenpieler
99882d05a6
swscale: add support for P010LE/BE output
2016-08-31 13:19:46 +02:00
Diego Biurrun
facdfe4080
swscale: Add proper ff_ prefix to init functions
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They are internal symbols that should not be exported.
based on a patch by Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-07-16 17:38:37 +02:00
Matthieu Bouron
9eb3da2f99
asm: FF_-prefix internal macros used in inline assembly
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See merge commit '39d6d3618d48625decaff7d9bdbb45b44ef2a805'.
2016-06-27 17:21:18 +02:00
Hendrik Leppkes
c142dc203e
Merge commit 'dc40a70c5755bccfb1a1349639943e1f408bea50'
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* commit 'dc40a70c5755bccfb1a1349639943e1f408bea50':
Drop unnecessary libavutil/x86/asm.h #includes
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-06-26 15:53:00 +02:00
Clément Bœsch
8ef57a0d61
Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'
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* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
cosmetics: Fix spelling mistakes
Merged-by: Clément Bœsch <u@pkh.me>
2016-06-21 21:55:34 +02:00
Diego Biurrun
dc40a70c57
Drop unnecessary libavutil/x86/asm.h #includes
2016-05-28 19:18:26 +02:00
Diego Biurrun
1e9c5bf4c1
asm: FF_-prefix internal macros used in inline assembly
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These warnings conflict with system macros on Solaris, producing
truckloads of warnings about macro redefinition.
2016-05-28 19:18:26 +02:00
Vittorio Giovara
41ed7ab45f
cosmetics: Fix spelling mistakes
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-05-04 18:16:21 +02:00
Diego Biurrun
0f40c90984
Drop pointless assert.h #includes
2016-05-03 15:45:10 +02:00
Pedro Arthur
6de58b4903
swscale: cleanup unused code
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Removed previous swscale code under '#ifndef NEW_FILTER'
and removed unused fields of SwsContext
2016-03-31 16:36:16 -03:00
Michael Niedermayer
f6492a2ea8
swscale/x86/output: Fix yuv2planeX_16* with unaligned destination
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Reviewed-by: BBB
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-17 04:47:51 +01:00
Michael Niedermayer
d07f6e5f1c
swscale/x86/output: Move code into yuv2planeX_mainloop
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Reviewed-by: BBB
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-17 04:47:34 +01:00
Derek Buitenhuis
21f9468402
avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT
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Libav, for some reason, merged this as a public API function. This will
aid in future merges.
A define is left for backwards compat, just in case some person
used it, since it is in a public header.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-01-27 16:36:46 +00:00
Michael Niedermayer
c8a9aaab26
swscale/x86/rgb2rgb_template: Fix planar2x() for short width
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Fixes: 451b3e0cf956c0bd2f27ed753ac24050/asan_heap-oob_2873c01_3231_7ed10a9464d15f0d57277f5917c566a8.AVI
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-17 12:34:34 +01:00
Clément Bœsch
e8bc642202
lavu: add AV_CEIL_RSHIFT and use it in various places
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-01-11 15:32:56 -05:00
Michael Niedermayer
a066ff89bc
swscale/x86/rgb2rgb_template: Fallback to mmx in interleaveBytes() if the alignment is insufficient for SSE*
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This also as a sideeffect fixes the non aligned case
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-15 03:06:33 +01:00
Michael Niedermayer
80bfce35cc
swscale/x86/rgb2rgb_template: Do not crash on misaligend stride
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Fixes Ticket5013
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-15 02:32:23 +01:00
Hendrik Leppkes
5d8e836d0e
Replace all remaining occurances of step/depth_minus1 and offset_plus1
2015-09-08 17:10:48 +02:00
Pedro Arthur
62d176de12
swscale: refactor vertical scaler
2015-08-19 10:43:52 -03:00
Pedro Arthur
ed80dec621
swscale: fixed compiler warnings
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-18 22:56:50 +02:00
Pedro Arthur
e0a3173a94
swscale: refactor horizontal scaling
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+ split color conversion from scaling
- disabled gamma correction, until it's refactored too
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-08-18 01:33:32 +02:00
Kevin Coyle
1262711388
YUV->BGR32 MMX support
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-07-04 00:03:45 +02:00
James Almer
e22edbfd41
swscale/x86/rgb2rgb_template: fix signedness of v in shuffle_bytes_2103_{mmx,mmxext}
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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-06-23 13:28:09 -03:00
James Almer
0c15f2f158
swscale/x86/rgb2rgb_template: don't call emms on sse2/avx functions
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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-06-23 13:28:03 -03:00
James Almer
910eeab480
swscale/x86/rgb2rgb_template: add missing xmm clobbers
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Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-06-23 13:27:56 -03:00
Nick Lewycky
891df2a1ae
libswscale/x86/hscale_fast_bilinear_simd.c: There's no need to save BX if it's in the clobber list.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 11:59:30 +02:00
Nick Lewycky
48e9f68384
libswscale/x86/hscale_fast_bilinear_simd.c: Include BX in the clobber list on x86_64, because it isn't implicitly included when PIC is on.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-13 11:59:12 +02:00
Michael Niedermayer
54e64eaf68
swscale/x86/swscale: Fix warning about loosing significant bits in cast
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-10 15:09:04 +02:00
Michael Niedermayer
3b12335395
swscale/x86/hscale_fast_bilinear_simd: Remove ancient out-commented debug code
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 23:58:08 +02:00
Michael Niedermayer
21b30947f2
swscale/x86/hscale_fast_bilinear_simd: Fix variable names in comments
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Found-by: Nick Lewycky <nlewycky@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-07 03:57:21 +02:00
Michael Niedermayer
ae20682f6b
swscale: Add prefix to updateMMXDitherTables()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-27 19:23:46 +01:00
Michael Niedermayer
8524558858
swscale/x86/rgb2rgb_template: fix crash with tiny size and nv12 output
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Fixes Ticket4151
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 20:21:56 +01:00
Michael Niedermayer
4388e78a0f
swscale/x86/rgb2rgb_template: handle the first 2 lines with C in rgb24toyv12_*()
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This avoids out of array accesses
Should fix Ticket3451
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-20 01:20:31 +01:00
Kieran Kunhya
b546023b93
swscale: fix yuv2yuvX_8 assembly on x86
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use_mmx_vfilter check/fix by commiter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-09 23:52:17 +01:00
Vitor Sessak
55d11d277b
swscale/x86: do not expect registers to be preserved across inline ASM blocks
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-18 00:03:29 +02:00
Michael Niedermayer
4c8bc6fdee
Merge commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5'
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* commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5':
avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8
Conflicts:
libavcodec/libopenjpegdec.c
libavcodec/libopenjpegenc.c
libavcodec/raw.c
libavutil/pixdesc.c
libavutil/pixfmt.h
libavutil/version.h
libswscale/swscale_internal.h
libswscale/swscale_unscaled.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-04 21:48:00 +02:00
Vittorio Giovara
e96c3b81ca
avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8
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The rationale is that you have a packed format in form
<greyscale sample> <alpha sample> <greyscale sample> <alpha sample>
and shortening greyscale to 'G' might make one thing about Greenscale instead.
An alias pixel format and color space name are provided for compatibility.
2014-08-04 12:55:08 +01:00
Michael Niedermayer
54cba3f53e
swscale/x86/hscale_fast_bilinear_simd: add inline asm guards
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Should fix MSVC build
Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-19 13:26:36 +02:00
Michael Niedermayer
d5ee3580d8
sws: move inline asm hscale to MMX_OBJS
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Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-19 05:53:42 +02:00
Michael Niedermayer
6532a1a828
sws/x86: split mmxext fast bilinear scaler out
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-19 05:36:27 +02:00
Michael Niedermayer
1e3f77b53a
swscale/x86/rgb2rgb_template: fix 1 byte overread in yuyvtoyuv420 and uyvytoyuv420
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might fix ticket 3410
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-13 05:48:09 +02:00
Michael Niedermayer
4abffbbc54
swscale/x86/input: prevent RGB32_TO_Y_FN from reading into the padding
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This avoids reading uninitialized bytes and confusing valgrind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-22 03:09:28 +02:00
Michael Niedermayer
a1a76b209b
swscale/x86/input: prevent RGB32_TO_UV_FN from reading into the padding
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This avoids reading uninitialized bytes and confusing valgrind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-22 02:32:30 +02:00
Carl Eugen Hoyos
891307b4d1
s86/scale: Do not return the result of a (void) function from a void function.
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Fixes compilation with Sun C 5.12.
Reported by Bradley Mitchell in ticket #3649 .
2014-06-19 18:45:13 +02:00
James Almer
345f2234d1
x86/scale: fix xmm register count for hscale*_sse2
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xmm6 was being clobbered in ff_hscale8to{15,19}_8_sse2 on Win64
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-09 04:13:23 +02:00
Matt Oliver
1898c2f49d
inline asm: fix arrays as named constraints.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-07 15:02:45 +02:00
Carl Eugen Hoyos
b38910c979
Fix compilation with !HAVE_6REGS.
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Can be tested with:
$ ./configure --cc='cc -m32' --disable-optimizations --enable-pic
2014-04-19 09:56:01 +02:00
Lukasz Marek
fbf05759e3
sws: fix warning about RGB_PACK24_B_OPERANDS redefinition
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Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-10 02:07:07 +02:00
Michael Niedermayer
f6759d9ad4
swscale/x86/swscale_template: loose hardcoded dstw_offset
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-08 18:39:39 +02:00
Michael Niedermayer
0371eaebcd
Merge commit 'aba70bb5387f12dfa5e6cd8cb861c9c7e668151f'
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* commit 'aba70bb5387f12dfa5e6cd8cb861c9c7e668151f':
Add missing headers to make template files compile (more) standalone
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-26 14:50:55 +01:00
Diego Biurrun
aba70bb538
Add missing headers to make template files compile (more) standalone
2014-03-26 04:31:27 -07:00
Matt Oliver
8236747511
Automatically change MANGLE() into named inline asm operands when direct symbol reference in inline asm are not supported.
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This is part of the patch-set for intel C inline asm on windows support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-18 23:39:30 +01:00
Matt Oliver
9eb3f11c55
Add missing external declarations.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-17 00:48:09 +01:00
Michael Niedermayer
2f955d572b
swscale/x86/swscale: remove unused constants
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-17 00:06:45 +01:00
Michael Niedermayer
6c47a4e972
swscale/x86/swscale: fix missing xmm clobbers in yuv2yuvX_sse3()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-15 22:52:22 +01:00
Michael Niedermayer
977abf9aed
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
rgb2rgb_template: add MMX/SSE2/AVX-optimized deinterleaveBytes
Conflicts:
libswscale/x86/rgb2rgb_template.c
See: 3033cd7555
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 22:20:26 +01:00
Michael Niedermayer
ef25595b71
Merge commit '7597e6efe492cb2449bb771054d64cc7fdf62ff5'
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* commit '7597e6efe492cb2449bb771054d64cc7fdf62ff5':
swscale/x86/rgb2rgb: add support for AVX
Conflicts:
libswscale/x86/rgb2rgb_template.c
See: 4729b529e6
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-21 22:03:28 +01:00
Michael Niedermayer
91c981857b
rgb2rgb_template: add MMX/SSE2/AVX-optimized deinterleaveBytes
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-01-21 18:03:41 +01:00
Michael Niedermayer
7597e6efe4
swscale/x86/rgb2rgb: add support for AVX
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This does not yet include any actual AVX code
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-01-21 18:01:29 +01:00
Michael Niedermayer
b148a39d55
Merge commit '46bacb5cc6169ff5e8e982495c4925467c1d8bb7'
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* commit '46bacb5cc6169ff5e8e982495c4925467c1d8bb7':
x86: Consistently use cpu flag detection macros in places that still miss it
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-14 14:44:59 +01:00
Diego Biurrun
46bacb5cc6
x86: Consistently use cpu flag detection macros in places that still miss it
2014-01-14 00:04:58 +01:00
Michael Niedermayer
f618cb1a4b
swscale/x86/rgb2rgb_template: try to fix build failure with avx disabled
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-16 03:38:13 +01:00
Michael Niedermayer
445c58a8c6
swscale/x86/rgb2rgb: Make sure COMPILE_TEMPLATE_AVX is defined
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Found-by: iive
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-14 02:54:28 +01:00
Michael Niedermayer
3f4290a206
swscale/x86/rgb2rgb_template: try to fix build without AVX
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Found-by: iive
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-14 02:22:44 +01:00
Michael Niedermayer
8733b363ac
Merge commit 'c16bfb147df8a9d350e8a0dbc01937b78faf5949'
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* commit 'c16bfb147df8a9d350e8a0dbc01937b78faf5949':
swscale: x86: Consistently use lowercase function name suffixes
Conflicts:
libswscale/x86/rgb2rgb.c
libswscale/x86/swscale.c
See: 1de064e21e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-23 12:10:40 +01:00
Diego Biurrun
c16bfb147d
swscale: x86: Consistently use lowercase function name suffixes
2013-11-22 23:01:51 +01:00
Michael Niedermayer
f836b0c581
swscale/x86: SIMD deinterleaveBytes() depends on YASM
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-19 22:36:27 +01:00
Michael Niedermayer
3033cd7555
swscale/x86/rgb2rgb_template: add mmx/sse2/avx optimized deinterleaveBytes
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-19 15:13:48 +01:00
Michael Niedermayer
1de064e21e
swscale/x86/rgb2rgb: change cpu optim identifiers to lower case
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This makes the code more similar to the other optims and allows us
to use the same macros to build function names
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-19 15:13:48 +01:00
Michael Niedermayer
4729b529e6
swscale/x86/rgb2rgb: extend framework to also include AVX
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This does not yet include any actual AVX code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-19 15:13:48 +01:00
Thilo Borgmann
d814a839ac
Reinstate proper FFmpeg license for all files.
2013-08-30 15:47:38 +00:00
Michael Niedermayer
db6b389c7f
Merge commit 'a519583991c38d38503ab08357716513facc5725'
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* commit 'a519583991c38d38503ab08357716513facc5725':
swscale: x86: Hide arch-specific initialization details
Conflicts:
libswscale/x86/Makefile
libswscale/x86/swscale.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-29 14:42:34 +02:00
Diego Biurrun
a519583991
swscale: x86: Hide arch-specific initialization details
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Also give consistent names to init functions.
2013-08-28 23:59:24 +02:00
Michael Niedermayer
6d323ff57a
swscale: remove unneeded include assert.h
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-19 18:52:41 +02:00
Clément Bœsch
570d63eef3
lavu: add FF_CEIL_RSHIFT and use it in various places.
2013-05-09 16:59:42 +02:00
Michael Niedermayer
d5dbd84c9a
Merge commit '2b677ffca54a5fbef9c8860841c32f28ecd68f70'
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* commit '2b677ffca54a5fbef9c8860841c32f28ecd68f70':
swscale: Add av_cold attributes to init functions missing them
Conflicts:
libswscale/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-05 13:00:21 +02:00
Diego Biurrun
2b677ffca5
swscale: Add av_cold attributes to init functions missing them
2013-05-04 22:48:05 +02:00
Carl Eugen Hoyos
99818ac4d3
Fix libswscale compilation with --disable-optimizations on x86-32.
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Fixes ticket #2477 .
2013-04-18 12:47:16 +02:00
Michael Niedermayer
3950236332
sws/x86: update RENAME(rgb24toyv12)() to using the user provided rgb2yuv table
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-15 21:44:50 +02:00
Michael Niedermayer
920dd84bf1
sws/x86: remove 8bit rgb2yuv coefficient case for rgb24toyv12 special converter
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This simplifies the code and improves quality at the expense of a slight
slowdown of a rarely used function (no fate test uses it).
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-15 03:19:52 +02:00
Michael Niedermayer
a37fd7f957
sws: Update rgb24toyv12_c() to user supplied rgb2yuv tables
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As the function arguments change, we also change the function name
to ensure that anyone using this (non public) function doesnt end
with hard to debug crashes. The new name also has a proper prefix.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-15 03:08:37 +02:00
Michael Niedermayer
2a5d1cb2d9
sws/x86: update rgba->yuv to use user supplied table
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-15 01:31:01 +02:00
Michael Niedermayer
17ad06c753
sws/x86: update rgb/bgr->yuv code to use provided coefficient table
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-15 01:31:01 +02:00