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The current libvpx encoder interface can potentially rollover an int64_t
value used to calculate the current timestamp. If the timebase was set
to microseconds and first timestamp was 0, then the rollover would
occur in about 10.675 days.
BUG=webm:701
Change-Id: I8d5aab46f8dcf250c1d4d43d5f3d27363c19cd54
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added files that are affected by clang-format version 7.
BUG=b/120815481
Change-Id: I40662ce962e4f4b1fcdf183b700f85cc5c0f9f82
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BUG=webm:1609
Change-Id: I1aa18d58c20532f657059a2df3646fad1625e3ae
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BUG=webm:1609
Change-Id: Ifc15d616e7cfb247b399def64ef7691589d90075
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Force all upper spatial layers to be key frame if the base layer is key.
Mode only works for inter-layer pred=off and non-flexible mode.
Add flag to write out bitstream for each spatial layer in example
encoder.
Change-Id: I5db4543cf8697544ae49464f2157e692640d5256
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The SSE4_1 version of temporal filter does not distinguish between bd 10
and bd 12.
Speed up:
Function Level:
| !SS_X | SS_X
!SS_Y | 6.44X | 6.37X
SS_Y | 6.56X | 6.63X
Video Level:
2.5% speed up on basketballpass_240p over 150 frames on speed 1,
bitdepth 10, auto-alt-ref=1
BUG=webm:1591
Change-Id: I49aa2ed4acfe80a8d627038322de66cbe691296e
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ClangTidy reported 16 issues. All are around typecasting and
straightforward
Change-Id: Ie8f9fc2ba7992dd44fef65b121fe65966a1a1297
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This should resolve valgrind's warning on aceessing uninitialized
values.
BUG=webm:1591
Change-Id: I678cadf448c12b598c9ea09490a7eb4e13e4118c
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BUG=webm:1591
Change-Id: I926566ac1bf4bac8cb1ce1c6ded9ba940109283e
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BUG=webm:1591
Change-Id: I61dfcecc2efccdfa15b739fd6d97a24ddff05757
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Change-Id: Ie64a3ee22e6b21e5b3a0cef4734930db3144bea0
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Change-Id: I6503ebc79beaac2947992437ac133f3ac4379019
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This should fix valgrind's failure.
BUG=webm:1591
Change-Id: Idab2d6281484c36e6de193d6f45d13f97762625e
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This adds a preliminary version of vp9_apply_temporal_filter in SSE4.1.
This patch merely adds the function and does not enable it yet.
Speed Up:
| ss_x=1 | ss_x=0 |
ss_y=1 | 19.80X | 19.04X |
ss_y=0 | 21.09X | 20.21X |
BUG=webm:1591
Change-Id: If590f1ccf1d0c6c3b47410541d54f2ce37d8305b
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BUG=webm:1591
Change-Id: I34aedcb5336a96e33932ce34967c12f187ee52e2
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Some cosmetic changes to make the code google c++-style compliant.
BUG=webm:1591
Change-Id: Icef3ccc8ebed7210b6b6f915885d5f648e62da72
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This patch adds unit speed test for vp9_apply_temporal_filter.
BUG=webm:1591
Change-Id: I4792dfc6ecd4a82775b9a895a90aafdc2a199f86
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The current unit tests for temporal filtering only tests single
channel version of temporal filter. Since VP9 currently uses both luma
and chroma channel information for temporal filtering on low bitdepth,
there is no unit case in this scenario.
This commit adds some basic unit tests to facilitate further development
on temporal filtering.
BUG=webm:1591
Change-Id: Id38ceba5305865d7148e9b2bc636acddae54d6c2
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Used 20-frame clips to replace 10-frame clips in y4m_test. Also, removed
unused 10-frame clips.
Change-Id: Ib82ad2c3718f1f5f31478957b9ee970593536940
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Used 20-frame clips got from Deb in end-to-end unit tests to improve
the test coverage.
TODO: remove 10-frame clips.
Change-Id: I06ec2d35f5c5c47263d3be61623c80f52fd18ffe
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In test/external_frame_buffer_test.cc, rename CheckXImageFrameBuffer()
to CheckXImageFrameBuffer().
Change-Id: Ifea3910445673be465d7536a69f85f1a2e2bce6e
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this resolves some msan errors.
the same change was done in libaom:
5ab58722c Add missing initializations of HBD buffers
Change-Id: I8882af45b95c90ba43bf138c7d305a6c3b99e61c
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Instead of creating a new decoder instance when restarting all threads
after they were shut down, re-create threads on the new flag.
BUG=webm:1577
Change-Id: I6272ecaa1b586afdaa5ed8d6eab80aff8f5eb673
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BUG=webm:1584
Change-Id: I719c64734f4eae07def2d700006834a2420891a7
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BUG=webm:1584
Change-Id: I58505e04bd248697047d4957cebe495dada670a0
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Change the threshold from 0.1 to 0.2.
BUG=webm:1588
Change-Id: I1ca20b360bcae66d09dc898c3266c9f5ac346561
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invalid-bug-1443-v2.ivf{,.res}
invalid-vp80-00-comprehensive-s17661_r01-05_b6-.v2.ivf{,.res}
missed in:
6dbf738a4 vp8: kill all threads on corrupted frame.
Change-Id: I6481f4ad7544ecc069d0e0442888e97e9638fdd3
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If decoder keeps going, threads will be brought up.
BUG=902650,webm:1577
Change-Id: I7765ba134aeed76ec0f58bd05e3a35383e6861c3
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make the parameter constant to match the base class and mark the
function virtual. virtual is used to match the rest of the code base,
but now that c++11 is required all such functions could be changed to
override.
since:
bb3a82ec3 vp9 svc: add test for scaling partition on 1080p crash.
Change-Id: I4717f0116a231ea954b34da9cfec69c462c21699
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Put test classes into svc_test namespace.
Make num_nonref_frames_ and mismatched_nframes private, as they're
computed by encoder/decoder hooks which shouldn't be modified outside
the class.
Add accessor to num_nonref_frames_.
Change-Id: I3836a45426796ba6a8c98dd31e21b5aec4b8abf4
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make the parameter constant to match the base class and mark the
function virtual. virtual is used to match the rest of the code base,
but now that c++11 is required all such functions could be changed to
override.
Change-Id: I551a05bbd9d05a9eddb653f42eaad68880c88141
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BUG=webm:1578
Change-Id: Ie03ed454394933fa89f751edc6928651393f3f12
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since:
77fa51003 Replace deprecated scoped_ptr with unique_ptr
c++11 has been required so <tuple> is safe to use
Change-Id: I873cb953104b361a8503b5839a3372ce2b99e73c
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Speed test:
[ RUN ] C/HadamardHighbdTest.DISABLED_Speed/2
Hadamard32x32[ 10 runs]: 9 us
Hadamard32x32[ 10000 runs]: 8914 us
Hadamard32x32[ 10000000 runs]: 8991776 us
[ RUN ] AVX2/HadamardHighbdTest.DISABLED_Speed/2
Hadamard32x32[ 10 runs]: 5 us
Hadamard32x32[ 10000 runs]: 4582 us
Hadamard32x32[ 10000000 runs]: 4548203 us
Change-Id: Ied1b38b510bd033299f05869216d394e3b7f70f1
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Speed Test:
C/SatdHighbdTest
blocksize: 16 time: 138 us
blocksize: 64 time: 315 us
blocksize: 256 time: 1120 us
blocksize: 1024 time: 3955 us
AVX2/SatdHighbdTest
blocksize: 16 time: 89 us
blocksize: 64 time: 189 us
blocksize: 256 time: 590 us
blocksize: 1024 time: 1912 us
Change-Id: I6357174462fccd589a475b13d8114b853cab5383
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Speed test:
[ RUN ] C/HadamardHighbdTest.DISABLED_Speed/1
Hadamard16x16[ 10 runs]: 2 us
Hadamard16x16[ 10000 runs]: 1836 us
Hadamard16x16[ 10000000 runs]: 1829451 us
[ RUN ] AVX2/HadamardHighbdTest.DISABLED_Speed/1
Hadamard16x16[ 10 runs]: 1 us
Hadamard16x16[ 10000 runs]: 1009 us
Hadamard16x16[ 10000000 runs]: 984856 us
Change-Id: I89b9cdbe19350815576d66e627df87e5025ed0a4
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