In the header, all we need is number of stat types, not the names for actual
types.
Removing it avoids names like 'Y', 'U', 'V' and 'ALL' being visible
in all files that include the encoder.h header.
Change-Id: I874a73a3cfe6bcb29aedea102077a52addc49af6
This flag was already added to aomedia/master, so bringing it back to
webm/nextgenv2, as part of an effort to get the two codebases in sync.
Change-Id: I2b933a6a160e4210d1411a9e7978149eb8553205
This reverts commit 9b25f30674 to
reinstate the reverted commit with fixes that solved the build issues
when --enalbe-clpf is used in configure.
Change-Id: I15447cae7fa9b3deb27976345dc3db230a4a7a60
These signals were in the uncompressed frame header (as a temporary
hack), which caused two problems:
* We don't want that header to be duplicated in the slice header
* It was necessary to signal the number of bits to transmit up front
However, the filter size can be 128x128 which is greater than the SB
size, and a decoder wouldn't be able to know whether to read a bit or
not until the final SB of that 128x128 block has been decoded
(depending on whether the 128x128 is all skip or not). Therefore the
signalling was changed for 128x128 blocks so that every top left SB of
a 128x128 filter block contains a signal regardless of whether the
block is all skip or not. Also, all the MB's of 128x128 block are
filtered even if they are skip MB's. This gives the signal a purpose
even when the 128x128 block is all skip, and it also gives a slight
coding gain as it leaves a way to filter skip blocks, which was
previously forbidden.
Low latency:
PSNR YCbCr: -0.19% -0.14% -0.06%
PSNRHVS: -0.15%
SSIM: -0.13%
MSSSIM: -0.15%
CIEDE2000: -0.19%
High latency:
PSNR YCbCr: -0.03% -0.01% -0.09%
PSNRHVS: 0.04%
SSIM: 0.00%
MSSSIM: 0.02%
CIEDE2000: -0.02%
Change-Id: I69ba7144d07d388b4f0968f6a53558f480979171
To get ready for pulling AV1 to nextgenv2
Replace the experimental flag by MOTION_VAR. Rename major variables.
Change-Id: If6cf4f37b9319c46d8f90df551cc7295d66ca205
Currently the patch does not have any impact on the RD performance. The
fix could however potentially help on the next step of work, especially
when the extra altref frames allow non-zero temporal filtering strength
and their corresponding OVERLAY frames, i.e. the INTNL_OVERLAY frames
are being added.
Change-Id: I2e07fb3d0aa547a0b5dd05bb4ba865cd46309076
When CLPF was extended to chroma, the chroma RDO accidentally
discarded the optimal block size found in the luma RDO.
PSNR YCbCr: -0.25% 0.05% 0.06%
PSNRHVS: -0.19%
SSIM: -0.36%
MSSSIM: -0.23%
Conflicts:
av1/common/clpf.c
Change-Id: Ie49cd30f9276a311ada88cb2f13d14757617f030
av1_clpf_frame() was always called with the same src and dst,
so we only need one argument and the code supporting different
src and dst was removed.
Change-Id: I70919f50e5cfb19c22eb4dff9ee7c0fa2697fad3
This commit ports a CLPF change from aom/master by manually
cherry-picking:
7560123c066854aa40c4685625454aea03410b18
Change-Id: I61eb08862a101df74a6b65ece459833401e81117
this matches style guidelines and stabilizes successive runs of
clang-format across the tree. remaining types should be address in
successive commits.
Change-Id: I6ad3f69cf0a22cb9a9b895b272195f891f71170f
This corrects a formatting error introduced in:
I1e9d548ce445d29002f0c59ebfd3957a6f15e702
where spaces were used as delimiters instead of tabs.
The corresponding fixes for vp9 and vp8 are in
Ibc4eb8fd82e6b926ba259a679dc98557cadba9b1.
Change-Id: Ica3d625d6672b3c47e0e208b45eede29b9004030
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
