This is the set of 1D transforms that are used in each
ext_tx_used_inter set. The 1D sets will help speed up
the ext tx pruning functions.

Change-Id: Ib46ad26be2df60b3bfcd2f22d96e7f38ae286df5

Decoding superframes correctly requires computing the end of the
frame contents in the bitstream precisely. This patch enables
ext-tile to do so.

Also extended superframe_test to test with multiple tiles if using
ext-tile.

Change-Id: I04bb8cde8755a3d764ee3c36aa8b7a6c5c9db742

Tile rows should now be independent, so make pbi->inv_tile_order
invert the decoding order of tile rows as well as tile columns.
This should improve test coverage. Also added more tile configurations
to the tile_independence_tests.

Change-Id: I14b0f2fa9241c1acaf9e2a07071952cb33feca77

With ext-tile enabled, the encoder test driver needs to configure the
tile sizes wit different values to encode using a single tile, and to
decode all tiles. This should fix most unit test failures.

Change-Id: I0a0d26737414669791f3bd8d80c537db09f06072

Change-Id: I3f240fb46716b70e7c0ddd40660f55e1285875cd

Change-Id: Id437740c2db1a3a56c1ad29d8b51bb763c044c1d

lowres: -1.72%

Change-Id: I4c883097caac72fab8e01945454579891617145e

Yi Luo authored Apr 21, 2016 and James Zern committed May 02, 2016

Change-Id: Ie87245bbdf5735bc9729199eeb07899d81dbf267
(cherry picked from commit b547a2f3)

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1209
Change-Id: Ia189ec4c1cc9bbcb79a45d1904567d943e2b3bb6

We enable this unit test to protect the high bit depth picture
quality from degrading under VP10 optimization and new experimental
tools.

Change-Id: I6297a44cf01954773e06549ab2a68c319fc848a8

Fix 1: in ext-inter + obmc config, properly identify if the left
predictor used for obmc is a compound one in the case that the
neighbor uses wedgeinterinter pred and we will dump the ALTREF part.
This will fix the seg fault in unit test:
VP10/AltRefForcedKeyTestLarge.Frame1IsKey/0

Fix 2: in ext-tile + obmc experiment, handle the case that the
above block does not fit in the same row tile with the current one,
so as to prevent potential crashes.

Change-Id: I1c177d4f4ad15e10d11d8756e146496437753eea

This commit fixes an encoder segment fault in the codebase, when
the segmentation feature is turned on. The issue was introduced in

5cce322a Porting ext_partition experiment from nextgen

Change-Id: Ifb4c06c5a6976114a8bd061d40d0338a136abaaf

- Tx_type: DCT_DCT, DCT_ADST, ADST_DCT, ADST_ADST.
- Update bit-exact unit test against current C version.
- HBD encoder speed improves ~3.8%.

Change-Id: Ie13925ba11214eef2b5326814940638507bf68ec

Change-Id: I2ec4f562e28a4673477e20186f9d6167b24b76b8

Removes integer divides from backward updates for VP10.
Currently this is put in as part of the entropy experiment.
Coding efficiency change is in the noise level.

Change-Id: I5b3c0ab6169ee6d82d0ca1778e264fd4577cdd32

lowres: improves by 0.1%

Change-Id: I245019916bf47c6e24bc8c3953b86715ab0193c9

With ext interp, write_switchable_interp_filter calls
vp10_is_interp_needed, which needs access to the reference frame
buffers to check if they are scaled, the ref frame buffer pointer
at this point used to be uninitialized in the encoder resulting in
bitstream syntax mismatch when the encoder/decoder did not read/write
the interp filter element consistently.

Change-Id: Ie0be2a19cbfcb5639a751aa857458e91c23b8fe3

* changes:
  transform tests: Avoid #if inside INSTANTIATE_TEST_CASE_P
  variance_test: Avoid #if inside INSTANTIATE_TEST_CASE_P

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1200

Change-Id: Ia2dd6bb1ca2dff4422753af4a00156a12e488ed0

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1200

Change-Id: Id1220b03e7be931e298848de381fdbce911e4a73

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1200

Change-Id: I7f7754e7d1288b103a4510303d10afc68a7d8ca8

Change-Id: I18a3ef2ee6cdda57abcd27683b30b4e3136182c0