Limit oscilation detection in the case where overshoot is very very
large.
This keeps the 9-bit cost patch from breaking the DownUp reisze test.
The patch pushed us to an 11% undershoot right before a scene cut
causing a 1200% overshoot. (Whereas before we were undershooting by
only 6% before overshooting by 1200%).
Change-Id: Id90ccfab8aba872ccadc45b73b3bb097b895677f
Fixes some of the issues introduced by a merge from master.
derflr: -0.893% BDRATE
hevcmr: -1.667% BDRATE
Change-Id: I4c5b40ec63a6f19521191d3c730af87db3c4bc00
Combinations of different mv modes for two reference frames
are allowed in compound inter modes. 9 options are enabled,
including NEAREST_NEARESTMV, NEAREST_NEARMV, NEAR_NEARESTMV,
NEAREST_NEWMV, NEW_NEARESTMV, NEAR_NEWMV, NEW_NEARMV, ZERO_ZEROMV,
and NEW_NEWMV.
This experiment is mostly deported from the nextgen branch.
It is made compatible with other experiments
Coding gain of EXT_INTER(derflr/hevcmr/hevchd): 0.533%/0.728%/0.639%
Change-Id: Id47e97284e6481b186870afbad33204b7a33dbb0
In inter mode search skip all modes except NEARESTMV and DC_PRED.
10% less encode latency for large frames using the chromium remoting_perftests.
+0.313% BDRATE on the screencast set at speed -6.
Change-Id: Ib97a39dd8bcdeab545509e0e02d78ce7033f8c63
This patch fixes a couple of issues caused by change-id:
I15d20ce5292b70f0c2b4ba55c1f1318181481596
Changes to the code for when the ext_tx experiment is not enabled
were merged from master but as var_tx does not exist on master
the changes had not been applied to the case when var_tx experiment
is enabled
Change-Id: Iaf2b717e6b8626b2b6a03226127221b776b49884
Move it from vp10_adapt_intra_frame_probs() to
vp10_adapt_inter_frame_probs() because intra frames do not use
supertx.
Change-Id: I28c7391944848666054d4b990ac17a8ae08aaaee
Current implementation is a bilateral filter whose
parameters are transmitted in the bitstream.
derflr: -0.647% BDRATE
hevcmr: -0.794% BDRATE
This is a prelimary patch. Various other variations are to
be investigated next, that will hopefully be less expensive
on the decoder side.
Change-Id: I50634ae8f5014ad0bf7432306348908a349d81e1
Remove comment(s) and enable frame-dropper for tests.
Frame dropper for 1 pass svc was fixed a while ago:
https://chromium-review.googlesource.com/#/c/309230/
Change-Id: I5fd3192825b22e562db9210d3dc7b246a1799d8d
Make it consistent with the comment/intended behavior,
that is, only denoise if current block is zero_mv.
Change-Id: I3909761e802e80089752a493ab3646dc32698ded
Changes to mode selection for 1 pass SVC mode:
use base layer motion vector, changes to intra-prediction.
Change-Id: I3e883aa04db521cfa026a0b12c9478ea35a344c9
This patch changes the code for 16bit buffers to use the same
optimisation as is used for 8bit buffers. (See change-Id:
I0452da1786d59bc8bcbe0a35fdae9f623d1d44e1 for more information
about the optimisation)
Change-Id: I5f327a13a7b01fc356114a2aa9d1261bf76d8d69
