f0a2b6249b
vp9: add 16x16 idct avx2 (8-bit).
...
checkasm --bench, 10k runs, for *_add_${bpc}_${sub_idct}_${opt}, shows
that it's about 1.65x as fast as the AVX version for the full IDCT, and
similar speedups for the sub-IDCTs:
nop: 24.6
vp9_inv_dct_dct_16x16_add_8_1_c: 6444.8
vp9_inv_dct_dct_16x16_add_8_1_sse2: 638.6
vp9_inv_dct_dct_16x16_add_8_1_ssse3: 484.4
vp9_inv_dct_dct_16x16_add_8_1_avx: 661.2
vp9_inv_dct_dct_16x16_add_8_1_avx2: 311.5
vp9_inv_dct_dct_16x16_add_8_2_c: 6665.7
vp9_inv_dct_dct_16x16_add_8_2_sse2: 646.9
vp9_inv_dct_dct_16x16_add_8_2_ssse3: 455.2
vp9_inv_dct_dct_16x16_add_8_2_avx: 521.9
vp9_inv_dct_dct_16x16_add_8_2_avx2: 304.3
vp9_inv_dct_dct_16x16_add_8_4_c: 7022.7
vp9_inv_dct_dct_16x16_add_8_4_sse2: 647.4
vp9_inv_dct_dct_16x16_add_8_4_ssse3: 467.1
vp9_inv_dct_dct_16x16_add_8_4_avx: 446.1
vp9_inv_dct_dct_16x16_add_8_4_avx2: 297.0
vp9_inv_dct_dct_16x16_add_8_8_c: 6800.4
vp9_inv_dct_dct_16x16_add_8_8_sse2: 598.6
vp9_inv_dct_dct_16x16_add_8_8_ssse3: 465.7
vp9_inv_dct_dct_16x16_add_8_8_avx: 440.9
vp9_inv_dct_dct_16x16_add_8_8_avx2: 290.2
vp9_inv_dct_dct_16x16_add_8_16_c: 6626.6
vp9_inv_dct_dct_16x16_add_8_16_sse2: 599.5
vp9_inv_dct_dct_16x16_add_8_16_ssse3: 475.0
vp9_inv_dct_dct_16x16_add_8_16_avx: 469.9
vp9_inv_dct_dct_16x16_add_8_16_avx2: 286.4
8 years ago
593987810e
avutil/parseutils: dont assume standard time when parsing a timestamp
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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
8 years ago
0f2654c9a3
lavc: add mediacodec hwaccel support
8 years ago
042fb69deb
avutil/frame: Move new field to the end of AVFrame
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This fixes part of Ticket5676
This fixes kodi, mpv, chromium and ffplay build against 3.0 and linked to 3.1
This is a similar ABI fix to 1eb43af1a0
9 years ago
9eb3da2f99
asm: FF_-prefix internal macros used in inline assembly
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See merge commit '39d6d3618d48625decaff7d9bdbb45b44ef2a805'.
9 years ago
06a0e18435
hwcontext_dxva2: Use GetDesktopWindow instead of GetShellWindow
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Improves compatibility with some MinGW variants,
see 771537edcf
9 years ago
0c312a4562
hwcontext_dxva2: support P010 10-bit surfaces
9 years ago
f5273197dc
avutil/threadmessage.h: Fix swapped comments
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Fix swapped descriptions of av_thread_message_queue_set_err_send
and av_thread_message_queue_set_err_recv.
Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
9 years ago
bcc07e2576
pixdesc: Use C99 array to list color properties names
9 years ago
5ca44ebd99
lavu/intmath.h: fix compilation with msvc10.
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Signed-off-by: Matt Oliver <protogonoi@gmail.com>
9 years ago
4c9d1c6f9a
lavu/file_open: Use current directory for temporary files also on Android.
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Fixes ticket #5620 .
9 years ago
8100426fe4
avutil: add 10-bit planar RGB with alpha
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
37bb600405
avutil/opt: Fix max/min checking in av_opt_set() for AV_OPT_TYPE_VIDEO_RATE
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Fixes Ticket5618
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
172af20852
x86/showcqt: use three operand format for some instructions
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Fixes failures with yasm 1.1.0 and older
Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
99b899483e
avutil/x86util: move haddps sse emulation from showcqt
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Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
13aae86a2b
avutil/frame: Assert that width/height/channels is 0 for the destination of av_frame*_ref()
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This should detect caes where these functions are called in unclean destinations
9 years ago
0e84eee719
libavutil/fifo: Fix fifo grow step
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Fifo was reallocating always to twice of the requested size.
This fixes it to reallocate to requested size, or twice of the
original size - whichever is greater.
Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
7e0623b70b
vaapi: Enable more libva surface formats
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
003a9e4854
avutil/frame: Document avcodec_get_frame_class() and the option naming system
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Missing docs found by: nevcairiel
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
785038c92c
lavu: Adding ARIB STD-B67 (hybrid log-gamma) enum value and transfer function.
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Adding hybrid log-gamma (https://en.wikipedia.org/wiki/Hybrid_Log-Gamma )
based on the standardization in ARIB STD-B67:
http://www.arib.or.jp/english/html/overview/doc/2-STD-B67v1_0.pdf
The choice of enum value of 18 is consistent with HEVC:
http://phenix.it-sudparis.eu/jct/doc_end_user/current_document.php?id=10481
And also with latest proposal for color format in mkv:
https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&q=Colour+Format+proposal
The implementation assumes a nominal input range of [0, 1], which is
consistent with HEVC.
Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
535a742c26
build: Change structure of the linker version script templates
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Split version files into one line per symbol/directive to allow compatibility
with the Solaris linker without preprocessing and eliminate $ from version file
templates to simplify the postprocessing shell command.
9 years ago
52ca24bdd2
avutil/softfloat: Improve doxy for av_sub_sf() and av_sf2int()
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
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.
9 years ago
d1520a6cfd
avutil/softfloat: Document public constants and a few public functions
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
b8bf9194af
hwcontext_vaapi: implement device creation
9 years ago
8e70385a8e
hwcontext_dxva2: implement device creation
9 years ago
2e219b491b
hwcontext_cuda: implement device creation
9 years ago
38392b2af8
hwcontext_vdpau: implement device creation
9 years ago
1c9e8616c5
hwcontext: add a function for opening devices
9 years ago
6b852a3fd9
libavutil/opencl: fixed uninitialized var warning
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
b50bd69516
avutil/eval-test: Check av_expr_parse_and_eval() for failure and also check it in the fate test
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Fixes CID1361940
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
ded4a6543d
xtea-test: Use struct allocation functions from the API
9 years ago
8131bd4c22
blowfish-test: Use struct allocation functions from the API
9 years ago
a86ef80494
blowfish-test: Return different values for different errors
9 years ago
0c4468dc18
stereo3d: Add API to get name from value or value from name
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Use it in av_dump_format() instead of a huge switch case.
9 years ago
c46db38cde
hwcontext: add a dxva2 implementation
9 years ago
2fb1d17a5a
x86inc: Enable AVX emulation in additional cases
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Allows emulation to work when dst is equal to src2 as long as the
instruction is commutative, e.g. `addps m0, m1, m0`.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
9 years ago
300fb0df84
x86inc: Improve handling of %ifid with multi-token parameters
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The yasm/nasm preprocessor only checks the first token, which means that
parameters such as `dword [rax]` are treated as identifiers, which is
generally not what we want.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
9 years ago
8d02579fae
x86inc: Fix AVX emulation of some instructions
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
9 years ago
ba3eb745cc
x86inc: Fix AVX emulation of scalar float instructions
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Those instructions are not commutative since they only change the first
element in the vector and leave the rest unmodified.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
9 years ago
d680ab1c46
avutil/mips: header asmdefs.h add some PTR_ macros for loongson
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
004b582386
avutil/lzo: split test out into a separate file
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Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
d8ef8b960a
avutil/sha512-test: fix memleak
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Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
7ee0e0ca1d
avutil/sha-test: fix memleak
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Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
64dbfcc415
avutil/ripemd-test: fix memleak
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Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
f92d2f3292
avutil/aes-test: fix memleak
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Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
a6a750c7ef
tests: Move all test programs to a subdirectory
9 years ago
257f00ec1a
Split global .gitignore file into per-directory files
9 years ago
cd244fae98
avutil/cpu-test: Fix includes (needed for HAVE_*)
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Commit message by commiter
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
65ffc0b1ed
avutil/float_dsp-test: Add include config.h for HAVE_*
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
Ronald S. Bultje
Marton Balint
Matthieu Bouron
Michael Niedermayer
Hendrik Leppkes
Jan Sebechlebsky
Vittorio Giovara
Matt Oliver
Carl Eugen Hoyos
Paul B Mahol
James Almer
Mark Thompson
Neil Birkbeck
Diego Biurrun
Anton Khirnov
dsmudhar
Anton Mitrofanov
Henrik Gramner
ZhouXiaoyong