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

Change-Id: I58a42ced5b8a4338524434ff3356850b89aa705a

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

Change-Id: I01d8241eba3ccaf4d06c00a51df2d17c126f6f9d

rather than sizeof(type)

Change-Id: I63755e4ca3810bec2d31013bebcc363c5c9f56ed

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

Change-Id: I1138fbeff5f63beb5c0de2c357793da12502d453

- On E5-2680, park_joy_1080p, 5 frames, baseline encoding time
  reduces about 0.8~1.0%.
- Credit goes to Erik Niemeyer (erik.a.niemeyer@intel.com).

Change-Id: I69f191d5a4e4b96a5f9ffd8286e484b69d565c01

Yi Luo authored 8 years ago and James Zern committed 8 years ago

fixes mix of malloc & delete[]

Change-Id: I89a1de0614234bf8b3dbe4aacfe71f75f39d08ff

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

Change-Id: Ie4d7ecb2f692c1c43eff1242e1f00e7fbae00e57

- Add unit tests to verify the bit-exact.
- Speed unit test, function improvement: about 8%-23%.
- On E5-2680, park_joy_1080p_12, 25 frames, --kf-max-dist=1
  encoding time improves from <1% to 3.5%

Change-Id: Ic16368885bb253db0200c3a6db143ab1a0b7fc26

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

Change-Id: Ib21077a85ded17823ab62e0b7fdf663ae3dbc05d

This is a debug tool used to detect bitstream error. On encoder side, it pushes
each bit and probability into a queue before the bit is written into the
Arithmetic coder. On decoder side, whenever a bit is read out from the
Arithmetic coder, it pops up the reference bit and probability from the queue as
well. If the two results do not match, this debug tool will report an error.
This tool can be used to pin down the bitstream error precisely. By combining
gdb's backtrace method, we can detect which module causes the bitstream error.

Change-Id: I133a4371fafdd48c488f2ca47f9e395676c401f2

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

Change-Id: I9654530a34a3d0691baeca9d62184cd7b9ac3b4c

Change-Id: I5a7bd3c2d0c7f6cf714367674f1d75510659b54d

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