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7 Commits

Author SHA1 Message Date
Yaowu Xu
5bb8f5b705 fix build issue with --enable-delta-q 
BUG=webm:1330

Change-Id: I120ce8ea3581018b232b19ca7ffbb07d3e99d8d0
 2016-11-03 09:03:39 -07:00
Ryan Lei
6f8c1a78da Fix two bugs in parallel_deblocking experiment 
This commit fixes two major bugs in parallel deblocking experiment, the
first one is missing initialization of lfm->lfl_uv array for horizontal
filtering. The second one is inconsistent order of vertical/horizontal
filtering of superblocks within a frame between encoder and decoder.

BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=45#c2
BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=53#c1

Change-Id: I2df7eb313d49203fb70efe2bdf957b9d7e0bf678
 2016-10-26 13:42:31 -07:00
Ryan Lei
15149484ec Add parallel-deblocking experiment 
This commit is a manual cherry-pick from aom/master:
42ff3881ace1564aac9debae86ef37a8deb8d381

Change-Id: I4a3cdb939b7b96a3aa27f6a00da7a0e73222f3f3
 2016-10-26 09:20:47 -07:00
Thomas Davies
f693610a1a Step size and arithmetic coding for delta quantization. 
Example performance: 1.8% bit rate savings using
the AQ test mode aq-mode=4 :
./aomenc --codec=av1 --ivf --tile-columns=1 --tile-rows=1 \
                 --kf-max-dist=1000 --kf-min-dist=1000 --cpu-used=0 \
                 --passes=1 --threads=1 --lag-in-frames=0 \
                 --end-usage=q --limit=600 --cq-level=42 \
                 --aq-mode=4 --error-resilient=1 out.bits FourPeople_1280x720_60.y4m

Change-Id: Iba01cf2732a57f3c27481ac2a3c8fc37bb9e5533
 2016-10-19 15:14:27 -07:00
Yaowu Xu
2ab7ff05f1 Change to use AOM copyright notice 
Change-Id: I2b2b70e756b7eb9611b7b33b7d5f19b3b30e0a50
 2016-09-02 19:52:03 +00:00
Yaowu Xu
f883b42cab Port renaming changes from AOMedia 
Cherry-Picked the following commits:
0defd8f Changed "WebM" to "AOMedia" & "webm" to "aomedia"
54e6676 Replace "VPx" by "AVx"
5082a36 Change "Vpx" to "Avx"
7df44f1 Replace "Vp9" w/ "Av1"
967f722 Remove kVp9CodecId
828f30c Change "Vp8" to "AOM"
030b5ff AUTHORS regenerated
2524cae Add ref-mv experimental flag
016762b Change copyright notice to AOMedia form
81e5526 Replace vp9 w/ av1
9b94565 Add missing files
fa8ca9f Change "vp9" to "av1"
ec838b7  Convert "vp8" to "aom"
80edfa0 Change "VP9" to "AV1"
d1a11fb Change "vp8" to "aom"
7b58251 Point to WebM test data
dd1a5c8 Replace "VP8" with "AOM"
ff00fc0 Change "VPX" to "AOM"
01dee0b Change "vp10" to "av1" in source code
cebe6f0 Convert "vpx" to "aom"
17b0567 rename vp10*.mk to av1_*.mk
fe5f8a8 rename files vp10_* to av1_*

Change-Id: I6fc3d18eb11fc171e46140c836ad5339cf6c9419
 2016-08-31 18:19:03 -07:00
Yaowu Xu
c27fc14b02 Port folder renaming changes from AOM 
Manually cherry-picked commits:
ceef058 libvpx->libaom part2
3d26d91 libvpx -> libaom
cfea7dd vp10/ -> av1/
3a8eff7 Fix a build issue for a test
bf4202e Rename vpx to aom

Change-Id: I1b0eb5a40796e3aaf41c58984b4229a439a597dc
 2016-08-31 17:26:24 -07:00