9ea69f4808
avutil/softfloat_ieee754: make all functions inline
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Removes "defined but not used" warnings
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
8 years ago
85db1f97eb
avutil/hwcontext_dxva.c: Use new safe dlopen code.
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Signed-off-by: Matt Oliver <protogonoi@gmail.com>
8 years ago
1609935b6c
Bump minor versions after 3.2 branchpoint to seperate release
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
3f3025205f
Bump minor versions for 3.2
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
c5ac86256b
lavu: remove comma at final enumeration items to fix pedantic warnings
8 years ago
051517648b
avutil/x86/emms: Document the emms_c() vs alloc/free relation.
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Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
b9cd922660
avutil/mips: loongson add mmi utils header file
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1.mmiutils.h defined MMI_ load/store macros for loongson2e/2f/3a
2.mmiutils.h defined some mmi assembly macors
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
f5495c970c
avutil/avassert: Add av_assertX_fpu()
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
c8a6eb58d7
doc: fix spelling errors
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Thanks to Mathieu Malaterre <malat@debian.org> for reporting the
Que/Queue typo. (https://bugs.debian.org/839542 )
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
8 years ago
09d39177dc
avutil: Improved selftest coverage for libavutil/fifo.c
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Tested functions: av_fifo_generic_peek(), av_fifo_grow()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
d790e48830
avutil/audio_fifo: Use av_fifo_freep() and remove redundant if()
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
1bda0ee530
avutil/hwcontext_vdpau: Fix warning: "GET_CALLBACK" redefined
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
54220ce731
pixfmt: Use enum assignment for aliases
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This way, Doxygen is happier as aliases are now grouped together, and
it never handled #define's in an enum well in the first place.
Y400A already exists as an enum assignment.
8 years ago
bdcd586c0d
pixdesc: Order function prototypes semantically
8 years ago
c1cc13cd2a
avutil/mips/generic_macros_msa: rename macro variable which causes segfault for mips r6
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Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
a0d7ce1406
avutil/hwcontext_cuda: align allocated frames
8 years ago
97e7f03d35
avutil/hwcontext_cuda: use proper synchronization flag
8 years ago
13dd5edb88
avutil/hwcontext: use CONFIG_QSV instead of CONFIG_LIBMFX for qsv
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See "[FFmpeg-devel] [PATCH] hwcontext: add a QSV implementation"
Suggested-by: nablet developer <sdk@nablet.com>
Signed-off-by: James Almer <jamrial@gmail.com>
8 years ago
3cb400c11a
avutil/frame: Add a flag to discard frame after decode.
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Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
a2c912c3b6
lavu/timestamp: Avoid C++-unfriendly code in user header
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Including this header in a C++11 program (inside extern "C") will
throw an error because it looks like a user-defined literal. Add a
space between the two tokens to avoid the problem.
8 years ago
ac028794ad
avutil/version: Improve lib versioning scheme for release branches with the next major release
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
adbf1c9054
avutil/version: Mention similarities and differences to semver
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
21f70940ae
avutil/mem: remove av_realloc / av_malloc incompatibility warning
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memalign() is not guranteed to be compatible with free() or realloc()
and for platforms in this category we have --enable-memalign-hack
(which should be enabled automatically if such system is detected)
Trying to somehow half support systems that can free() memalign memory
but not reallocate it seems not worth the amount of work needed to
keep 2 then incompatible allocation systems and ensure their
seperation. That is unless this would affect a major platform
on which we want to avoid the memalign hack code
The warnings also cause wasted time and effort as people try
to maintain a separation that does not exist currently.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
fb1f67a70b
avutil: Softfloat implementation for IEEE 754 floating point
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Signed-off-by: Umair Khan <omerjerk@gmail.com>
8 years ago
1ae4b1e09d
mem: Extend and edit Doxygen
8 years ago
9876d8fc6d
swresample: add int64 sample format
8 years ago
b72a7b96f8
avformat: factorize iso 8601 timestamp writer to a dictionary avutil function
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Signed-off-by: Marton Balint <cus@passwd.hu>
8 years ago
58c7bf789f
doxygen: Standardize root-level modules
9 years ago
a4d7a6d1dd
mathematics: Extend and edit Doxygen
9 years ago
952c4cf7d0
rational: Extend Doxygen
9 years ago
f29ffbc87d
avutil/hash: Add more detailed Doxygen documentation
9 years ago
ec234ccea4
mem: Order function prototypes semantically
9 years ago
1fcf243216
mathematics: Make function prototypes identical to definitions
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Doxygen gets confused by this.
9 years ago
5aede05120
lavu/hwcontext_vaapi: Fix compilation if VA_FOURCC_ABGR is not defined.
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Fixes ticket #5484 .
9 years ago
39211cb9aa
murmur3: Add Doxygen documentation
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The interface has been stable for some time now.
9 years ago
0a7a4e33f3
avutil: Add detailed Doxygen description to a few hashes
9 years ago
19d7098c9e
avutil: Group hash functions separately in Doxygen
9 years ago
04da20e58f
dynarray: Change AV_ to FF_ for AV_DYNARRAY_ADD
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The header is not installed and the macro isn't used outside libavutil,
so it is obviously privat to libavutil. Make the name reflect that.
9 years ago
22df70e9ed
doxygen: Add a note on libavutil's modular nature
9 years ago
65b2feb890
avutil/mem: fix memleak
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The original code assumes av_realloc() will free ptr if size is zero.
The assumes is incorrect now.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
fb91850fe1
avutil/frame: access avframe fields directly in get_frame_defaults()
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The accessors are needed only from outside libavutil.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
9 years ago
69630f4d30
libavutil/opt: Small bugfix in example.
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Fix const corectness and zero init the struct. This example code would actually crash when initializing string.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
450cf400fc
avutil/mem: fix wrong comment
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Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago
f0a2b6249b
vp9: add 16x16 idct avx2 (8-bit).
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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
9 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>
9 years ago
0f2654c9a3
lavc: add mediacodec hwaccel support
9 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
James Almer
Matt Oliver
Michael Niedermayer
Michael Behrisch
Zhou Xiaoyong
Andreas Cadhalpun
Thomas Turner
Timothy Gu
Shivraj Patil
Timo Rothenpieler
Sasi Inguva
Mark Thompson
Michael Niedermayer
Umair Khan
Paul B Mahol
Marton Balint
Carl Eugen Hoyos
Zhao Zhili
Kacper Michajłow
Ronald S. Bultje
Matthieu Bouron
Hendrik Leppkes