Change-Id: I1d20d97b21710ef6d70bb310643324fd99fc4bb5

Change-Id: Ic903832dc922e708469e14b97d7a811021ab99bd

Change-Id: I80a1618be0b83edd3170aaf5e8da8783c02a1a55

when 5 tap filter(filter6) was introduced for chroma plane, it reads 6 pixel
lines/columns and modify 4 pixels. However, for the filter mask
calculation, it still use the original filter mask calculation function
for 7 tap filter(filter8), i.e, read 8 pixel lines/columns to check whether the
edge sould be filtered or not. This change updates the filter mask
calculation to make it consistent with the filering operation to only
read 6 pixels for filter mask calculation.

AWCY low latency test result show no noticable quality impact as below
RLDeblockUpdateFilterMaskBaselineLL@2018-01-02T18:42:02.782Z -> 
RLDeblockUpdateFilterMaskNewLL@2018-01-02T18:43:46.627Z

  PSNR | PSNR Cb | PSNR Cr | PSNR HVS |    SSIM | MS SSIM | CIEDE 2000
0.0206 | -0.0226 | -0.0412 |  -0.0226 | -0.0671 | -0.0398 |     0.0370

https://arewecompressedyet.com/?job=RLDeblockUpdateFilterMaskBaselineLL%402018-01-02T18%3A42%3A02.782Z&job=RLDeblockUpdateFilterMaskNewLL%402018-01-02T18%3A43%3A46.627Z

BUG=aomedia:1183

Change-Id: Iec434e48161e1bc2e67b38ea33c46e9c73774ce2

To calculate wmmat[2] to wmmat[5], we don't need the absolute
coordinates which include the global offset components. Hence,
while finding samples, we only need to gather the relative coordinates
that are the neighbor block center point's coordinates relative to the
left-top pixel of current block. This patch won't change bitstream.

Change-Id: Ifbe7769effe6253b27cf97ea9c942a3a29eb7f50

The cos bits and 2d tx algorithms are also adjusted accordingly to
meet the 32-bit limit.

Change-Id: I9048f3d3689ff1ef1bb84888ed9f43cdc4371411

Now 1179 is resolved. 

BUG=aomedia:1179

Change-Id: Ia8c4ed36026c17760cc046f8969ff7015b836333

1. reduce the scope of low_qc_cost in encodetxb.c
2. add initialization of signs[] in decodetxb.c

Change-Id: I8dfb9f69c064ec3d23752df7aaec95249f270c22

Change-Id: I657e43999f45ec173dd169b511eb96c6dae1f981

When the last coeff is at level 1, do not overwrite the low_qc
with qc. This avoids the use of a wrong value to compute rd_eob_low
later in the same function.

Change-Id: I44bdd8e39cf669593bc734c6557761498ad4f67f

Change-Id: Ia2d3475ec05f75a829dac41c4461306b98c162bb

The original sample selection process involves finding best 8 sorted
samples according to motion vector difference(MVD) between neighbor
block and current block, and then trimming samples. To reduce the
complexity, use the current block width/height as the MVD threshold,
and trim the samples without sorting.

This gives slightly less gain than the original method.
AWCY result:
         PSNR   PSNR HVS   SSIM
Average  -0.07   -0.13     -0.12
Borg test result:
             avg_psnr ovr_psnr ssim
cam_lowres:  -0.112   -0.112  -0.180
lowres:      -0.068   -0.073  -0.125

Change-Id: Ic2f79a170441d5bcb04ea87dddf490ef7fbba8bc

Change-Id: If6358c7e86d45b517e213c4fbb49a63cf816089f

Change-Id: I7c7f193dea8e99be31d048b3fe2b198887a52822

BUG=aomedia:1172

Change-Id: I7fcc3a7786acd272f46d8a675e3bd5d80a52f5bc

Change the rd type from int to int64_t.

Change-Id: Id86822ed5d0d503925de8b24d06766e494eb064d

Store the selected tx type per transform block in the filter
intra RD search loop.

Change-Id: Icf6b5fe21e500fe31a3ccb5b5d460fd6230bb1dc

Change-Id: Idf02559fb795cdfdd40b0d7721b4eb01a0c27f2e

CONFIG_INTRA_EDGE_UPSAMPLE is always defined as CONFIG_INTRA_EDGE, so
this commit merges them into one single macro.

Change-Id: I69ae484827f4203fbf68f6a26ae5a8f9c051162d

for sub8x8 block, chroma prediciton mode is obtained from the
bottom/right mi structure of the co-located 8x8 luma block. so for
chroma plane, mi_row and mi_col should map to the bottom/right mi
structure, i.e, both mi_row and mi_col should be odd number for chroma
plane. the original implementaiton always map to the top/left mi
structure of the co-located 8x8 block. this patch fixes that.

BUG=aomedia:1087

Change-Id: Id5482c5a61828e3c13adb985bd2f0606eb05a3bd

Change-Id: I7498adc3b8627579599f9280c8a3aa0721ed9a4f

Change-Id: I46fe14a799254b9430ef178d1450bb170496a724

Change-Id: I562f1f59c16c1a0295cc141dbcdf122160aa3db0

At this point, av1_adapt_intra_frame_probs() can be removed.

Change-Id: I7e9f97e8e782b88c10e108230e5d12309460c477

The two build systems treat inclusion of daala_tx related source file
differently, this commit makes them consistent.

This fixes unused object files warning in msvc build.

Change-Id: Ic7d098bcc580cb021706154ab35e0ec83b25394e

Properly initialize all the buffer units before starting SSE2/C
match test.

BUG=aomedia:1115

Change-Id: I39f98d0beaaafe3bcc10101ce77c4ed38a915688

It will clear assertion failures related to rectangular 1d txfms
when coefficient_range_checking is on.

Change-Id: I4d8eff739640eb600b5af60ac23ea9dcb80c76bf

Change-Id: I9d8cb737d97e45c8330f00be9c33ff159197e93b

Based on av1_convolve_2d_avx2().  Special case added to call
the sse2 version which is faster for widths < 16.

Change-Id: Ia03ccb1c7d30e7b0d2ba7b36c7c8d5775a6d4e8f

Change-Id: Ib37752952832cda36c323e8adcc564b1811b563a

This patch clears all test failures with coeff range checking
enabled for forward and inverse transforms. Also this
patch ensures that there are no transposes for any of the
rectangular transforms.
Some fine-tunnig and refactoring are still pending.
Some of the tests still need to be rewritten.

Change-Id: Ib0e3a4ceccef665ba007d121f536fad7135f38d5

Soft enabled ext_warped_motion part 1.

Change-Id: Ia95a52888b83ed3622b773879698bd67e24e6246

Reduce height from 540 t0 360, hopefully to resolve the test failures
related to OOM.

BUG=aomedia:1177

Change-Id: Ia697d8d820a664e76f9a455189d4a58068591ddd

Change-Id: I3482355d2185fce56d4cb574ab271213df00164b

Also, avoid uninitialized intermediate variable.

Change-Id: I9e9e1e816ae0c9f0ec664b7f7d3ca75a7a22c995

Properly handle the tile load size writing operations in ext-tile
when large-scale-tile is on and off. This fixes an enc/dec mismatch
issue when both ext-tile and obu are turned on.

BUG=aomedia:1179

Change-Id: I460e0cd55ba5d0bf5b75b5a5f6866c8774693207

Fix the broken unit test when ext-tile and obu are both turned on.
The test failure was due to the merge of CONFIG_ADD_4BYTES_OBUSIZE.
This solves the unit test failure cases when cm->large_scale_tile
is on.

BUG=aomedia:1179

Change-Id: I7b4a5720e493db2a7d914fc9f8b886a67b1e85cd

Change-Id: Ib94b6342ac9e5f1faeb9c93458e8e85722b9f97a

Change-Id: If6f25deface628dbc9bc1964a352ab1b8fed1227

Change-Id: I5821e35d7cda96c20e22ab02bc2dfe8639025fde