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Change-Id: I7732d8cadc74e9cfec3939120abb55262a5be9aa

Unwanted modification has been introduced in a752d1d5

When CONFIG_SEGMENT_ZEROMV is set to 0, SEG_LVL_MAX shall not change.

Change-Id: Idf547b3e9e1dffb4054b6a7c4251fc0290f95ad0

Recent code added in EXT_INTRA wasn't compatible with CfL,
because it assumed that the PREDICTION_MODE was the same
for luma and chroma, which is not the case with CfL.

UV_PREDICTION_MODE must be converted to PREDICTION_MODE for
av1_is_directional_mode function.

Change-Id: I10e42e3f4a904905f41205d0018f97807959e841

Fix the fact that palette_uv_mode_cdf and comp_ref_cdf
are currently not adapted between frames when new-multisymbol
is enabled

Change-Id: Iad3315def227bcd2ecf7d8335cb9641c6278af56

Resolve an enc/dec mismatch issue when mv-compress is on.

BUG=aomedia:746

Change-Id: Iaa79129076e6bd7215cb0448c4933a58c6241eaf

Change-Id: Ib2404b0cc73dfde9fe1ec2b0c740c0ce12d60970

Pull out the identical code block that declares tmp_dst2 with or without
CONFIG_HIGHBITDEPTH and stick it at the front of there.

Change-Id: I69787875f6d67281c9b3c0df99c1eda6a168f426

Making the condition const simplifies the static analysis and
resolves the issue

Change-Id: Ie247acc0c6a4f842db16b34c8af48e04b81e74d3

BUG=aomedia:736

Change-Id: I628b809caf98215ff2082eca3926247da555f9d3

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Change-Id: I218f2a95542ae68491d2844becf6018eda529a1f

sse2 v. C speedup:
4x4   ~8.0x
8x8   ~8.2x
16x16 ~6.5x
32x32 ~3.8x
Blocksize:
4x4, 4x8, 8x4, 8x8, 8x16, 16x8, 16x16, 16x32, 32x16, 32x32
Square blocksize code is from libvpx:
"30d9a1916 vpxdsp: [x86] add highbd_h_predictor functions",
Credit goes to Scott LaVarnway. Speed tests do not support
rectangular blocksize yet.

Change-Id: I9a1f24aecab8de94f8ea59ec8748fe3537d721ae

Change the way the qmlevel is calculated from min_qmlevel,
max_qmlevel and qindex. This fixes an issue where we could
end up with qmlevel = max_qmlevel + 1 - see the associated
bug report for details.

BUG=aomedia:747

Change-Id: Iaa5884d37b7dfbfd703c94449597bd0050525168

The error-resilient-mode flag is currently set per frame,
so we can encode a non-error-resilient frame immediately
after an error-resilient frame.

As of https://aomedia-review.googlesource.com/c/21783 , this
case causes the decoder to read uninitialized memory. This
happens because the error-resilient frame no longer sets up
cm->cur_frame->global_motion. Then, on the non-error-resilient
frame, that is renamed to cm->prev_frame->global_motion and we
try to use it as a reference for delta encoding.

Fix this by always writing cm->cur_frame->global_motion.

Change-Id: I0d4f13bf413ca15da210e06d5ce1780331c005da

Change-Id: Ic29bac4cd00a009e4a5a607ecc5596fa53bb1c1f

These files define functions that are unused. Update CMake
and configure builds to remove references and delete the
source files. These files defined the DSPR2 specializations
of high bit depth versions of the following functions:

- av1_iht16x16_256_add
- av1_iht8x8_64_add
- av1_iht4x4_16_add

Change-Id: Ie3ef2592efe1519589a735b0d0db2806eec83e59

Should take the overhead into consideration when intrabc is not
being used. Did not see much coding gain with this patch though.

Change-Id: Ie997c1a7284159252d5f663171957c044d3e0a03

Improves keyframe coding by 0.1% on the screen_content testset.

Change-Id: I5793a67eaae21010ef200038af99ebb9029fc770

Properly count the base range coefficient coding in the rate
distortion optimization and soft quantization process.

Change-Id: I860001f51c4a9d0021d08b85b8ccdb097121b287

Add sse4_1 functions for Intra-edge experiment:
  av1_filter_intra_edge_sse4_1()
  av1_filter_intra_edge_high_sse4_1()

Approx cycle reduction at qp 20, 1 kf:
  Enc (lbd) 1.4% to 0.3%
  Dec (lbd) 0.4% to 0.1%
  Enc (hbd) 1.1% to 0.2%
  Dec (hbd) 0.6% to 0.1%

No change to bitstream

Change-Id: I176b2d125424d7d226114c807915c33dde5c3720

This will let the coding performance drop by 0.1%,
but it will speed up encoder by 40%

The change is under the flag FAST_OPTIMIZE_TXB

Change-Id: I07dea24e818123e27c4347189aaec59deb42903c

Change-Id: Ia4ec99ce8f3dd0098764571777e78adac21b6e67

Change-Id: Iaf93f37d8b6e2e8d256f8ff5a408d45802a2ae57

- Add aom_scale dspr2 sources to the correct target (aom).
- Fix an inverted high bit depth condition.
- Remove claims that dspr2 variants of av1_iht16x16_256_add_dspr2,
  av1_iht8x8_64_add_dspr2, av1_iht4x4_16_add_dspr2 from
  av1_rtcd_defs.pl exist in low bit depth configs.

Change-Id: Ibdd42e475b81c2491f02ba10ca0d461f7ff15bc5

Change-Id: Iadbb91ca1905318f094fdfae95f2c4db87943842

Refactors and adds superres-mode 3 and associated
paramters --superres-qthresh and --superres-kf-qthresh
that are used to trigger superres mode when the qindex
for any frame exceeds the thresholds provided for non-key
and key-frames respenctively. The superres scale factor
numerator is progressively reduced from 16 starting from
that q threshold following a fixed slope.

Change-Id: If1c782993667a6fbaaa01bbde77c4924008c0d28

This patch fixes a regression introduced in 1d190950 where the encoder
 was using the 16x16 VP9/AV1 transforms for RDO, but then used the Daala
 transforms for encoding.

subset1:

master-daala_dct16@2017-09-13T12:05:18.013Z ->
  master_daala_dct16_use_c@2017-09-13T13:05:02.252Z

   PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
-0.3654 | -0.7634 | -0.7407 |  -0.4884 | -0.4699 | -0.4945 |    -0.5104

master-no_rect_tx-no_var_tx@2017-09-12T00:23:18.153Z ->
  master_daala_dct16_use_c@2017-09-13T13:05:02.252Z

   PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
-0.0133 |  0.1040 | -0.0440 |  -0.0492 | -0.0151 | -0.0120 |     0.0699

Change-Id: Id1830d0975db4bd0320a47fdf45b4bca20881cfb

Change-Id: I0b6a1781ab3bf8e32874fe71e24a4cb8c9943357

Change-Id: I408dbcf69b3f680e5de570e080ce39aeacbf618d

This is a manual merge from libvpx's commit:
"05ee24149 Add high bitdepth intra prediction
optimization speed test". Credit goes to Linfeng Zhang.

Change-Id: Ie254593aa9b601889ecb95eca900365055d46a03

Change-Id: I9b92caa9d65a3b062762c270c89018c8e08eba0f