5df4b6cf05
swscale/x86/output: Fix yuv2planeX_16* with unaligned destination
Reviewed-by: BBB
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f6492a2ea8
10 years ago
765d6e1eee
swscale/x86/output: Move code into yuv2planeX_mainloop
Reviewed-by: BBB
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit d07f6e5f1c
10 years ago
f8728dc834
swscale/x86/rgb2rgb_template: Fix planar2x() for short width
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>
(cherry picked from commit c8a9aaab26
10 years ago
3440a9ba4f
swscale/x86/rgb2rgb_template: Fallback to mmx in interleaveBytes() if the alignment is insufficient for SSE*
This also as a sideeffect fixes the non aligned case
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a066ff89bc
10 years ago
bfebe3defe
swscale/x86/rgb2rgb_template: Do not crash on misaligend stride
Fixes Ticket5013
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 80bfce35cc
10 years ago
286e14667f
swscale/x86/rgb2rgb_template: fix signedness of v in shuffle_bytes_2103_{mmx,mmxext}
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit e22edbfd41
10 years ago
1795bef7c7
swscale/x86/rgb2rgb_template: add missing xmm clobbers
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 910eeab480
10 years ago
7bda5b378d
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.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 48e9f68384
10 years ago
f36b3c5df9
swscale/x86/rgb2rgb_template: fix crash with tiny size and nv12 output
Fixes Ticket4151
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8524558858
11 years ago
6f580e8735
swscale: fix yuv2yuvX_8 assembly on x86
use_mmx_vfilter check/fix by commiter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b546023b93
11 years ago
af0a95ee03
swscale/x86/rgb2rgb_template: handle the first 2 lines with C in rgb24toyv12_*()
This avoids out of array accesses
Should fix Ticket3451
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4388e78a0f
11 years ago
e96c3b81ca
avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8
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.
11 years ago
54cba3f53e
swscale/x86/hscale_fast_bilinear_simd: add inline asm guards
Should fix MSVC build
Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
d5ee3580d8
sws: move inline asm hscale to MMX_OBJS
Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
6532a1a828
sws/x86: split mmxext fast bilinear scaler out
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
1e3f77b53a
swscale/x86/rgb2rgb_template: fix 1 byte overread in yuyvtoyuv420 and uyvytoyuv420
might fix ticket 3410
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
4abffbbc54
swscale/x86/input: prevent RGB32_TO_Y_FN from reading into the padding
This avoids reading uninitialized bytes and confusing valgrind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
a1a76b209b
swscale/x86/input: prevent RGB32_TO_UV_FN from reading into the padding
This avoids reading uninitialized bytes and confusing valgrind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
891307b4d1
s86/scale: Do not return the result of a (void) function from a void function.
Fixes compilation with Sun C 5.12.
Reported by Bradley Mitchell in ticket #3649 .
11 years ago
345f2234d1
x86/scale: fix xmm register count for hscale*_sse2
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>
11 years ago
1898c2f49d
inline asm: fix arrays as named constraints.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
b38910c979
Fix compilation with !HAVE_6REGS.
Can be tested with:
$ ./configure --cc='cc -m32' --disable-optimizations --enable-pic
12 years ago
fbf05759e3
sws: fix warning about RGB_PACK24_B_OPERANDS redefinition
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
f6759d9ad4
swscale/x86/swscale_template: loose hardcoded dstw_offset
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
aba70bb538
Add missing headers to make template files compile (more) standalone
12 years ago
8236747511
Automatically change MANGLE() into named inline asm operands when direct symbol reference in inline asm are not supported.
This is part of the patch-set for intel C inline asm on windows support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
9eb3f11c55
Add missing external declarations.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
2f955d572b
swscale/x86/swscale: remove unused constants
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
6c47a4e972
swscale/x86/swscale: fix missing xmm clobbers in yuv2yuvX_sse3()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
91c981857b
rgb2rgb_template: add MMX/SSE2/AVX-optimized deinterleaveBytes
Signed-off-by: Anton Khirnov <anton@khirnov.net>
12 years ago
7597e6efe4
swscale/x86/rgb2rgb: add support for AVX
This does not yet include any actual AVX code
Signed-off-by: Anton Khirnov <anton@khirnov.net>
12 years ago
46bacb5cc6
x86: Consistently use cpu flag detection macros in places that still miss it
12 years ago
f618cb1a4b
swscale/x86/rgb2rgb_template: try to fix build failure with avx disabled
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
445c58a8c6
swscale/x86/rgb2rgb: Make sure COMPILE_TEMPLATE_AVX is defined
Found-by: iive
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
3f4290a206
swscale/x86/rgb2rgb_template: try to fix build without AVX
Found-by: iive
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
c16bfb147d
swscale: x86: Consistently use lowercase function name suffixes
12 years ago
f836b0c581
swscale/x86: SIMD deinterleaveBytes() depends on YASM
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
3033cd7555
swscale/x86/rgb2rgb_template: add mmx/sse2/avx optimized deinterleaveBytes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
1de064e21e
swscale/x86/rgb2rgb: change cpu optim identifiers to lower case
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>
12 years ago
4729b529e6
swscale/x86/rgb2rgb: extend framework to also include AVX
This does not yet include any actual AVX code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
d814a839ac
Reinstate proper FFmpeg license for all files.
12 years ago
a519583991
swscale: x86: Hide arch-specific initialization details
Also give consistent names to init functions.
13 years ago
6d323ff57a
swscale: remove unneeded include assert.h
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
570d63eef3
lavu: add FF_CEIL_RSHIFT and use it in various places.
12 years ago
2b677ffca5
swscale: Add av_cold attributes to init functions missing them
13 years ago
99818ac4d3
Fix libswscale compilation with --disable-optimizations on x86-32.
Fixes ticket #2477 .
13 years ago
3950236332
sws/x86: update RENAME(rgb24toyv12)() to using the user provided rgb2yuv table
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
920dd84bf1
sws/x86: remove 8bit rgb2yuv coefficient case for rgb24toyv12 special converter
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>
13 years ago
a37fd7f957
sws: Update rgb24toyv12_c() to user supplied rgb2yuv tables
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>
13 years ago
2a5d1cb2d9
sws/x86: update rgba->yuv to use user supplied table
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
James Almer
Nick Lewycky
Michael Niedermayer
Kieran Kunhya
Vittorio Giovara
Carl Eugen Hoyos
Matt Oliver
Lukasz Marek
Diego Biurrun
Thilo Borgmann
Clément Bœsch