clang-format authored 8 years ago and James Zern committed 8 years ago

Change-Id: I9654530a34a3d0691baeca9d62184cd7b9ac3b4c

There was a bug in the original set up for RATE_FACTOR_LEVELS, which
results that rate_factor_deltas for GF_ARF_STD is 2.00, instead of the
intentional value of 1.75, whereas for KF_STD is 0.00, instead of the
intentional value of 2.00.

Nevertheless, if simply fixing the bug as in the first patch, the RD
performance unexpectedly dropped by 0.143% in Avg bitrate using
Overall PSNR, especially for following sequences in lowres:

bridge_close_cif: dropped by 1.468%
container_cif: dropped by 2.140%
husky_cif: dropped by 0.826%
motherdaughter_cif: dropped by 0.798%
rasehorses_240p: dropped by 0.805%
students_cif: dropped by 1.411%

This indicates that we should boost up the value for GF_ARF_STD from
1.75 to at least to 2.00. After doing so, while still keeps 2.00 for
KF_STD, the new patch achieves a small gain of 0.15% for the baseline,
and a smaller gain of 0.06% for the experiment of ext-refs. Most
sequences keep the similar RD performance in lowres, except for the
following ones that obtain a bigger gain:

(1) Baseline:
container_cif: 1.628%
students_cif: 1.015%

(2) ext-refs
tennis_sif: 1.248%

Change-Id: I992f8f6a3e20f1b71ec52a1ddc969af4968b78d5

clang-format authored 8 years ago and James Zern committed 8 years ago

Change-Id: I514654a0704512fb44c7eef5dd045a5767df953a

* changes:
  vpx_dsp/: apply clang-format
  vpx/: apply clang-format
  top-level: apply clang-format
  examples: apply clang-format

Change-Id: I831214d16a5bbfdb86e24dbff8afe4ff4aeebdde

Change-Id: Iec29c00e24ac8c4f24d43142db6ae03f1b3945ac

clang-format authored 8 years ago and James Zern committed 8 years ago

Change-Id: Ia3f96910409be4ae8a4907a2f0dee73b1af8f93d

clang-format authored 8 years ago and James Zern committed 8 years ago

Change-Id: I727b41153cc7929a143e5c370623277558b66e80

clang-format authored 8 years ago and James Zern committed 8 years ago

Change-Id: Iac1d97d84518649404e32b136b8fdd840723303c

clang-format authored 8 years ago and James Zern committed 8 years ago

Change-Id: I06903104bf822819fae39e42fdb6e44d3f9d7787

Change-Id: Id816413307334336a9f473540cf9aa0e789ea9e9

* changes:
  lossless_test: mark tests as Large
  cpu_speed_test: mark speed 0 as Large

block: from int64_t to int as it is a block index.
sse: from unsigned int to int64_t to reduce type conversion. 

Change-Id: Iec8104ff8a3fd3a77d4e451c12918bd869966c2f

Change-Id: Ibb1e5d5137c7717bc6a8683ad78d842c3e5f052e

Change-Id: I619b365d636737da8b1a322bab3be973de53200d

TestTuneScreen / TestScreencastQ0 are the worst offenders

Change-Id: I579a93289aa431afbfea8a280ddcb1011ab1a8cf

Remove a few extra ones that are consistent with the definitions, this
fixes some MSVC warnings.

Change-Id: I4b26de4cca71f0ac85667bd641c448b44315941b

spatial/temporal scalability are not supported in VP10 currently.
+ remove the unused vp10/encoder/skin_detection.[hc]

this also enables DatarateTestLarge for VP10 which passes with no
experiments enabled. these were removed previously when only the SVC
tests should have been:
134710af Disable tests not applicable to VP10

Change-Id: I9ee7a0dd5ad3d8cc1e8fd5f0a90260fa43da387c

This patch just creates the interface for global motion computation
and calls it from encodeframe. Currently, the function
compute_global_motion_feature_based is empty and the work to do
the actual parameter calculation will be added in a future patch.

Change-Id: Ife142742140079e1c1743b66f180aeb2ecea29ae

- Avoid some memcpy()s
- Remove indices array
- Make pre_indices array local
- Avoid rounding twice
- Other small simplifications

Change-Id: Iac3236daaad04f21f54054cdd9504de13b942a07

and the related tests. vpxcx_set_ref is the binary to use for vp10.

Change-Id: I4c4ce7b36b165e6d06b87fd6b53923a1c11e4e6c

This patch only includes inter frame reconstruction using gm
parameters when GLOBAL_MOTION and/or VP9_HIGHBITDEPTH are enabled.
GM is not currently used when EXT_INTER or DUAL_FILTER is enabled.
This will be added in a followup patch. For now, these experiments
will take precedence over GLOBAL_MOTION when they are all enabled.

Change-Id: I930ddda529c44d7245dbb56db3c9c5524cf45473

- Add unit tests to verify the bit-exact result.
- In speed test, function speed (for each mode/tx_size)
  improves about 23%~35%.
- On E5-2680, park_joy_1080p, 10 frames, --kf-max-dist=1,
  encoding time improves about 1%~2%.

Change-Id: Id89f313d44eea562c02e775a6253dc4df7e046a9

supported by clang, gcc-4.9+

Change-Id: I893766de7307fef9a8b68c0cfae137c9d3b0dbe8
(cherry picked from commit 889ed5b158fc280927f2de9172d48245c3b735a7)

(1) Key frame: skip filter intra modes whose directional pred
    version is relatively bad (rd >= 1.125 * best_rd)
(2) Inter frame: do not check filter intra modes if best_intra_rd
    >= 1.25 * best_rd

Encoding time overhead is reduced by:
4.9% (9.2%->4.3%, soccer_cif)
Coding gains drop by 0.021% on lowres and by 0.076% on midres

Change-Id: I29b6f7d3d3dc4b362c6d63bc447e6a429ba5dc66

The ARF Index was wrong when updating the upsampled reference
frame buffer.

Compared to the baseline in which multi_arf_allowed is disabled, the
RD performance drops 2.250% in Avg using Overall PSNR in the derf
dataset. The performance decrease is especially in the following
video sequences:

foreman_cif: drops 7.489%
husky_cif: drops 6.421%
soccer_cif: drops 4.850%

However, it has a significant gain in the following video sequences:

container_cif: increases 8.043%
harbour_cif: increases 1.332%

Change-Id: I02472909eb34bd070d7544f57383e72559fa42b3

Change-Id: I0c1baa5ca73c1f067d69239d3e31d1050b4706d2