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The implicitly changed value would be used for contextualizing future
skip flags of neighbour blocks (bottom/right), which is certainly not
what was intended. The original code stems from vp8, and was useful
in cases where coding of the skip flag was disabled. In vp9, the skip
flag is always coded. The result of this change is that for bitstream
parsing purposes, decoding of the skip flag becomes independent of
decoding of block coefficients.

See issue 1014.

Change-Id: I8629e6abe76f7c1d649f28cd6fe22a675ce4a15d

In decoder, export (eventually) into vpx_image_t.range field. In
encoder, use oxcf->color_range to set it (same way as for
color_space).

See issue 1059.

Change-Id: Ieabbb2a785fa58cc4044bd54eee66f328f3906ce

Verify the dynamic resizer behavior for real time, 1 pass CBR mode.
Start at low target bitrate, raise the bitrate in the middle of the
clip, verify that scaling-up does occur after bitrate changed.

Change-Id: I7ad8c9a4c8288387d897dd6bdda592f142d8870c

* changes:
  vp9_encoder_parms_get_to_decoder: cosmetics
  vp9...parms_get_to_decoder: remove unneeded func
  vp9...parms_get_to_decoder: fix EXPECT param order
  vp9_encoder_parms_get_to_decoder: delete dead code
  fix BitstreamParms test
  vp9_encoder_parms_get_to_decoder: remove vp10
  yuvconfig2image(): add explicit cast to avoid conv warning
  vp9/10 decoder_init: add missing alloc cast
  vp9/10: set color_space on preview frame
  vp10: add extern "C" to headers
  vp9: add extern "C" to headers

Verify the dynamic resizer behavior for real time, 1 pass CBR mode.
Run at low bitrate, with resize_allowed = 1, and verify that we get
one resize down event.

Change-Id: Ic347be60972fa87f7d68310da2a055679788929d

Allow the worst/best_quality to be set per layer via the
VP9E_SET_SVC_PARAMETERS control.

Change-Id: Icba5ec8ac757152f3bb7860d6010d9174a7bd578

For 1 pass CBR spatial-SVC:
Add cyclic refresh parameters to the svc-layer context.

This allows cyclic refresh (aq-mode=3) to be applied to
the whole super-frame (all spatial layers).
This gives a performance improvement for spatial layer encoding.

Addd the aq_mode mode on/off setting as command line option.

Change-Id: Ib9c3b5ba3cb7851bfb8c37d4f911664bef38e165

Fixes temporal scalability. Updates were inadvertently turned
off for two pass svc causing crashes due to gf_group.index
growing unchecked.

Change-Id: Iff759946bf61bbde70630347cc8fa4d51a8c2d2f

The variable has been removed by a previous commit, but missed this
instance.

Change-Id: Ia34474b0be4945cc6cb9191f0d7cd24a99a4c22e

Use a smaller window in dynamic resizing and wait a shorter
time after key frame.

Change-Id: I086f840cdec3c6bdaa9acfe11346d919e445973d

Found by the remoting VideoEncoderVpxTest.Vp9LossyUnchangedFrame unit
test under asan.

Change-Id: Icac63051bf37c7355e661837b57c257d58c764fc

The counts didn't take usehp into account, which means that if the
scope of the refmv is too large for the hp bit to be coded, the value
(always 1) is still included in the stats. Therefore, the final
counts will not reflect the entropy of the coded bits, but rather the
entropy of the combination of coded bits and the implied value (which
is always 1). Fix that by only including counts if the hp bit is
actually coded.

See issue 1060.

Change-Id: I19a3adda4a8662a05f08a9e58d7e56ff979be11e

The normative (convolve8) filter is optimized/faster than
the nonnormative one. Pass usage of scaler (normative/nonomorative)
to vp9_scale_if_required(), and always use normative one for 1 pass.

Change-Id: I2b71d9ff18b3c7499b058d1325a9554de993dd52

Unify the style of fdct4() fdct8() fdct16()
Add fdct32()
Add range_check() at each stage
Add unit test at ../../test/vp10_dct_test.cc

Change-Id: I13f76d9046c3ea473c82024b09a5bc8662e2c28e

Upstream hash: 476366249e1fda7710a389cd41c57db42305e0d4

Changes from upstream since last update:
4763662 mkvparser: fix type warnings
267f71c mkvparser: SafeArrayAlloc fix type warning
f1a99d5 mkvparser: s/LONG_LONG_MAX/LLONG_MAX/ for compatibility
bff1aa5 mkvparser: add msvc compatibility for isnan/isinf

Change-Id: Ie0375e564fc74b3b296744d0039830d2f77b83b6

See issue 1030. The value of frame_parallel_decoding_mode was ignored
in vp9 if refresh_frame_context was 0, so instead make it a 3-member
enum where the dependency is obviously stated.

Change-Id: I37f0177e5759f54e2e6cc6217023d5681de92438

Change-Id: I28c939db49334572476aa2b428ec93111d4e869d

Keep the one in VP10_COMMON in favour of the one in VP10_DECODER.

Change-Id: Ia81983ccc95d83829dc815e28d9b1143e16e27b1

... unless --output-bit-depth was set.

Change-Id: I3482eaf12e245eec24427518fccdd173f890f4b4

include vpx_dsp_rtcd.h to avoid implicit declaration of
vp10_highbd_fdct32x32_rd_c

Change-Id: I0b9ad50381a302750138deab14d2d5ac31f286ee

In vp9, [0] and [1] had identical meaning, so merge them into a
single value. Make it impossible to code RESET_FRAME_CONTEXT_NONE
for intra_only frames, since that is a non-sensical combination.

See issue 1030.

Change-Id: If450c74162d35ca63a9d279beaa53ff9cdd6612b

Save some encoding time, for the case of spatial layers
or under dynamic resizing mode.

Change-Id: If4a8eb6f0376c3d2dde8465fde6bfd86ab704920

Change-Id: Ie3daed0b282b43ef81d2f8797ac1f6e8bde7d65e

Change-Id: I5c923223c284ad4fda0c45572a66bebc8528dd1d