Luca Barbato [Fri, 22 Jun 2018 08:13:54 +0000 (08:13 +0000)]
Merge changes I51e7ed32,I99a9535b,Id584d8f6
* changes:
ppc: add vp9_iht16x16_256_add_vsx
ppc: add vp9_iht8x8_64_add_vsx
ppc: add vp9_iht4x4_16_add_vsx
Jerome Jiang [Fri, 22 Jun 2018 04:32:46 +0000 (04:32 +0000)]
Merge "Add capibility to configure decoder in encode tests."
Jerome Jiang [Thu, 21 Jun 2018 21:08:45 +0000 (14:08 -0700)]
Add capibility to configure decoder in encode tests.
This will allow us to test SVC features like Decode up to certain layers.
Change-Id: Icfb6f9d107108054cd0917197552e09ae48cbc52
Hui Su [Thu, 21 Jun 2018 19:18:01 +0000 (19:18 +0000)]
Merge "Add a partition search breakout model"
Zoe Liu [Thu, 21 Jun 2018 16:31:36 +0000 (16:31 +0000)]
Merge "Add bit allocation for hierarchical layer"
Jingning Han [Wed, 20 Jun 2018 18:13:00 +0000 (11:13 -0700)]
Refactor block partition level rate distortion cost computation
Compute the rate distortion cost directly at the coding block level.
Change-Id: Ib3f8e1ac6b6ec68db4f96c037f567b19da7fb114
Zoe Liu [Wed, 20 Jun 2018 01:11:08 +0000 (18:11 -0700)]
Add bit allocation for hierarchical layer
This CL migrates the bit allocation scheme from libaom and combines the
scheme for hierarchical layer with the updated scheme in libvpx that
uses a modified scheme to calculate the target bitrate per frame.
Change-Id: I63593ed528abd4a6a1a8681abf6c9cf06c7a2ee0
Johann Koenig [Wed, 20 Jun 2018 22:53:19 +0000 (22:53 +0000)]
Merge "libyuv: remove problematic functions"
Jingning Han [Wed, 20 Jun 2018 21:00:27 +0000 (21:00 +0000)]
Merge "Disable tpl model in high bd route"
Johann [Wed, 20 Jun 2018 20:10:54 +0000 (13:10 -0700)]
libyuv: remove problematic functions
These fail to build with clang on 32 bit with
--disable-optimizations
Upstream libyuv has addressed these and we will get updated
versions on the next roll. At the moment, we don't use
libyuv for copying alpha data and so this is a quick fix.
BUG=webm:1514
Change-Id: I0040c3ae048f8d896c2082deeb2e32070a32c453
Jingning Han [Wed, 20 Jun 2018 18:03:05 +0000 (11:03 -0700)]
Disable tpl model in high bd route
Temporarily disable tpl dep model in the high bit-depth route to
prevent encoding failure.
Change-Id: Iebb3168a60b38dcc1273e25542530c4359dc679d
Hui Su [Mon, 18 Jun 2018 23:07:41 +0000 (16:07 -0700)]
Add a partition search breakout model
for q-index between 150 and 200.
Previously the ML based breakout feature is only supported for q-index
larger than 200.
This only affects speed 1 and 2, resolution under 720p, q-index between
150 and 200, low bit-depth.
Compression performane change is neutral.
Encoding speed gain is up to 30% for speed 1;
up to 20% for speed 2.
Results from encoding city_4cif_30fps:
speed 1, QP=38
before: 37.689 dB, 41007b/f, 2.91 fps
after: 37.687 dB, 40998b/f, 3.46 fps
speed 1, QP=48
before: 35.959 dB, 22106b/f, 3.66 fps
after: 35.950 dB, 22118b/f, 4.83 fps
speed 2, QP=38
before: 37.630 dB, 40999b/f, 4.42 fps
after: 37.633 dB, 41063b/f, 4.63 fps
speed 2, QP=48
before: 35.905 dB, 22177b/f, 4.90 fps
after: 35.889 dB, 22145b/f, 5.92 fps
Change-Id: Ibd4a2f4d7093fb248ab94ddd388cbaa8de2c5ef7
Marco Paniconi [Tue, 12 Jun 2018 18:50:29 +0000 (11:50 -0700)]
vp9-svc: Add support for spatial layer sync frames.
Add encoder control to allow application to insert
spatial layer sync frame. The sync frame disables
temporal prediction for that spatial layer.
This is useful for RTC application to have receiver
start decoding a higher spatial layer, without inserting
a key frame on base spatial layer.
If the layer sync is requested on the base spatial layer
this then force a key frame, otherwise it only disables
the temporal reference for that spatial layer, allowing
temporal prediction to continue for the other layers.
Although the temporal prediction is disabled and reset
on a layer sync frame, the inter-layer prediction for the
sync frame is enabled on INTER frames. So the meaning of
INTER_LAYER_PRED_OFF_NONKEY is modified to mean disable
inter-layer prediction on non-key and non-sync frames.
Added unittest for inserting layer sync frames.
Bump up ABI version.
Change-Id: Id458acc400a77c853551f125c4e7b6d001991f03
Jingning Han [Wed, 20 Jun 2018 04:10:38 +0000 (04:10 +0000)]
Merge "Refactor partition mode cost calculation"
Zoe Liu [Wed, 20 Jun 2018 01:05:54 +0000 (01:05 +0000)]
Merge "Add hierarchical structure in GF group"
Zoe Liu [Tue, 19 Jun 2018 19:08:55 +0000 (12:08 -0700)]
Add hierarchical structure in GF group
Change-Id: I06fc4b0ad5a45c49e10a9601a2356fbc6e93d6da
Jingning Han [Tue, 19 Jun 2018 03:36:32 +0000 (03:36 +0000)]
Merge "Build temporal prediction dependency propagation"
Jerome Jiang [Tue, 19 Jun 2018 02:37:32 +0000 (02:37 +0000)]
Merge "vp9: Enable cyclic refresh for HBD in real-time."
Hui Su [Tue, 19 Jun 2018 00:04:02 +0000 (00:04 +0000)]
Merge "Improve the partition search breakout speed feature"
Jerome Jiang [Fri, 8 Jun 2018 01:05:23 +0000 (18:05 -0700)]
vp9: Enable cyclic refresh for HBD in real-time.
Keep denoiser and skin detection disabled since some key functions don't
work with >8 bits source.
Add test for HBD with denoiser and cyclic refresh enabled to make sure
nothing crashes.
BUG=webm:1534
Change-Id: Id61fe1e38ed1768f273870a6bdd5f163aa769fe4
Jingning Han [Sat, 26 May 2018 00:09:23 +0000 (17:09 -0700)]
Build temporal prediction dependency propagation
This commit builds up the temporal prediction dependency propagation
within the group of pictures.
Change-Id: Id04cfc0323e6a5c4ac4a570d53e20d1229b3ee11
Jingning Han [Wed, 30 May 2018 20:31:08 +0000 (13:31 -0700)]
Refactor partition mode cost calculation
Compute the coding block partition mode cost as additional rdcost
to the cumulative rate-distortion cost from each coding block. This
changes the coding performance slightly due to the rounding error.
The compression performance change is neutral.
Change-Id: Ibdccae0e79263a0e70af7592a8cb11458d795f8d
Hui Su [Tue, 12 Jun 2018 18:56:09 +0000 (11:56 -0700)]
Improve the partition search breakout speed feature
Use a linear model to make partition search breakout decisions.
Currently the model is tuned for large quantizers and small resolutions.
So it is only used when q-index is larger than 200 and frame
width/height is smaller than 720. Also it's not yet supported for high
bit depth.
Tested speed 1 and 2 on lowres and midres. Compression performance is
neutral. At low bitrates, encoding speedup is up to 50% for speed 1;
up to 30% for speed 2.
Some sample numbers:
into_tree_480p, speed 1
QP=60 before: 35.228 dB, 3488b/f, 7.78 fps
now: 35.217 dB, 3475b/f, 11.57 fps
QP=50 before: 37.492 dB, 7983b/f, 6.24 fps
now: 37.491 dB, 7974b/f, 7.55 fps
PartyScene_832x480_50, speed 1
QP=60 before: 30.104 dB, 22426b/f, 3.28 fps
now: 30.109 dB, 22410b/f, 4.43 fps
QP=50 before: 33.016 dB, 46984b/f, 2.78 fps
now: 33.018 dB, 46998b/f, 3.35 fps
into_tree_480p, speed 2
QP=60 before: 35.175 dB, 3506b/f, 10.96 fps
now: 35.185 dB, 3510b/f, 13.47 fps
QP=50 before: 37.448 dB, 8016b/f, 9.04 fps
now: 37.459 dB, 8048b/f, 9.81 fps
PartyScene_832x480_50, speed 2
QP=60 before: 30.060 dB, 22537b/f, 4.42 fps
now: 30.061 dB, 22541b/f, 5.38 fps
QP=50 before: 32.923 dB, 47134b/f, 3.85 fps
now: 32.920 dB, 47073b/f, 4.31 fps
Change-Id: I674cba4f027c4c65f7837d5ec9179d6201e6ba86
Jingning Han [Mon, 18 Jun 2018 16:28:21 +0000 (16:28 +0000)]
Merge "Enable intra prediction search for tpl model"
Jingning Han [Mon, 18 Jun 2018 16:28:13 +0000 (16:28 +0000)]
Merge "Enable motion compensated prediction for tpl dependency model"
Jingning Han [Mon, 18 Jun 2018 16:27:48 +0000 (16:27 +0000)]
Merge "Remove unneeded buffer restore calls"
Luc Trudeau [Thu, 14 Jun 2018 15:21:05 +0000 (11:21 -0400)]
include msvc.h for snprintf support in benchmarks
include vpx_ports/msvc.h to avoid issues with snprintf issues with MSVC.
Change-Id: Ida09cff8ee3b84e09fd61de131f84b32c113fa1a
Zoe Liu [Sun, 17 Jun 2018 12:42:31 +0000 (05:42 -0700)]
Add update types for hierarchical refs
Change-Id: I0cd91187e1efc1441086772e5683fbf72d9371cf
Jingning Han [Thu, 24 May 2018 21:06:18 +0000 (14:06 -0700)]
Enable intra prediction search for tpl model
Support intra prediction mode search to find the best intra mode
cost for temporal dependency model building.
Change-Id: Ie62d6af8d0c9f65dee742876f3af9cdd5e3f1d63
Jerome Jiang [Sat, 16 Jun 2018 00:12:44 +0000 (00:12 +0000)]
Merge "VP9 HBD: Fix integer overflow problem in variance calc."
Jingning Han [Sat, 16 Jun 2018 00:06:50 +0000 (17:06 -0700)]
Remove unneeded buffer restore calls
Change-Id: I89c8ad6544e0cee60b5daf49bc18c7e31f08faa2
Jingning Han [Thu, 24 May 2018 00:00:03 +0000 (17:00 -0700)]
Enable motion compensated prediction for tpl dependency model
Support the motion compensated prediction search to find the motion
trajectory and hence to build the temporal dependency model.
Change-Id: I861ea85a0d4cc2897cb0dfe2e95378bf7d36209f
Jerome Jiang [Fri, 15 Jun 2018 23:33:15 +0000 (23:33 +0000)]
Merge "vp9 svc: add tests for inter layer prediction."
Jerome Jiang [Fri, 15 Jun 2018 23:03:00 +0000 (16:03 -0700)]
VP9 HBD: Fix integer overflow problem in variance calc.
BUG=webm:1534
Change-Id: I535ac48e3dd2454cc7088c4f9a1e08ea74107da6
Tom Finegan [Fri, 15 Jun 2018 22:25:25 +0000 (22:25 +0000)]
Merge "Clean up avx512 compiler support test."
Jingning Han [Fri, 15 Jun 2018 18:05:58 +0000 (18:05 +0000)]
Merge changes I3436302c,I8969f5c3
* changes:
Prepare motion estimation process for temporal dependency model
Construct temporal dependency building system
Tom Finegan [Fri, 15 Jun 2018 17:58:11 +0000 (10:58 -0700)]
Clean up avx512 compiler support test.
Moves the check into a function, check_gcc_avx512_compiles,
that behaves somewhat similarly to check_gcc_machine_options.
Change-Id: I2bef3ddd98e636eef12d9d5e548c43282fac7826
Jingning Han [Wed, 23 May 2018 19:13:50 +0000 (12:13 -0700)]
Prepare motion estimation process for temporal dependency model
Set up needed stack for the motion estimation process to build up
the temporal dependency model.
Change-Id: I3436302c916a686e8c82572ffc106bf8023404b6
Jingning Han [Wed, 23 May 2018 16:07:45 +0000 (09:07 -0700)]
Construct temporal dependency building system
Schedule the frame processing to construct temporal dependency
statistics within a group of pictures. Align the corresponding
reference frames.
Change-Id: I8969f5c335a4a5c2614f4530b636fe13a25a8a98
Jingning Han [Fri, 15 Jun 2018 01:33:41 +0000 (01:33 +0000)]
Merge "Allocate tpl_dep_stats frame buffer"
Zoe Liu [Fri, 15 Jun 2018 00:00:13 +0000 (00:00 +0000)]
Merge "Separate GF structure defining from bit allocation"
Jingning Han [Thu, 14 Jun 2018 23:06:14 +0000 (23:06 +0000)]
Merge "Add temporal model control as a speed feature"
Jerome Jiang [Thu, 14 Jun 2018 19:30:38 +0000 (12:30 -0700)]
vp9 svc: add tests for inter layer prediction.
Change-Id: Ic8e07b07790e067c014677cf33c3b016fcf4cb39
Zoe Liu [Thu, 14 Jun 2018 18:09:41 +0000 (11:09 -0700)]
Separate GF structure defining from bit allocation
This CL separates the defining of the GF group structure from the
handling of its bitrate allocation. The encoder performance should stay
unchanged.
Change-Id: Ib77967757702bb4b284034e429d4c41ae86d0838
Jingning Han [Mon, 21 May 2018 17:13:53 +0000 (10:13 -0700)]
Allocate tpl_dep_stats frame buffer
Allocate buffers to support gather temporal dependency statistics
at the encoder.
Change-Id: I97d4594913a2423e8a916f20caf82ab0f5836961
Jingning Han [Thu, 14 Jun 2018 17:04:03 +0000 (10:04 -0700)]
Add temporal model control as a speed feature
The model construction would incur 15% slowdown for speed 2. The
speed change on speed 0 is unnoticeable.
The current speed features set up would DISABLE temporal dependency
model for all speed settings.
Change-Id: Ic45dd962f3a54a8f5f0452502dc05e352dc09ca1
Jingning Han [Mon, 21 May 2018 16:31:13 +0000 (09:31 -0700)]
Add data structure for frame dependent mode decision
Add block and frame level data structures to support frame
dependent mode decision.
Change-Id: I996fc84155fcba8e2ec2a114bb0799d6aa5539dd
Alexandra Hájková [Fri, 8 Jun 2018 09:41:12 +0000 (09:41 +0000)]
ppc: add vp9_iht16x16_256_add_vsx
Change-Id: I51e7ed32d8d87c25ee126e8b4f8fc616d0327584
Zoe Liu [Thu, 14 Jun 2018 16:18:51 +0000 (16:18 +0000)]
Merge "Unify frame_index in defining GF group structure"
Luc Trudeau [Thu, 14 Jun 2018 16:13:02 +0000 (16:13 +0000)]
Merge changes I51776f0e,I843f3b34
* changes:
[VSX] Optimize PROCESS16 macro
VSX Version of SAD8xN
Jerome Jiang [Thu, 14 Jun 2018 06:56:40 +0000 (06:56 +0000)]
Merge "vp8: remove assertion in tree coder."
Luc Trudeau [Wed, 13 Jun 2018 19:24:54 +0000 (15:24 -0400)]
[VSX] Optimize PROCESS16 macro
The PROCESS16 macro now uses 8-bit lanes instead of 16-bit lanes.
SADTest Speed Test (POWER8 Model 2.1)
16x8 Old VSX time = 16.7 ms, new VSX time = 9.1 ms [1.8x]
16x16 Old VSX time = 15.7 ms, new VSX time = 7.9 ms [2.0x]
16x32 Old VSX time = 14.4 ms, new VSX time = 7.2 ms [2.0x]
32x16 Old VSX time = 14.0 ms, new VSX time = 7.4 ms [1.9x]
32x32 Old VSX time = 13.4 ms, new VSX time = 6.5 ms [2.0x]
32x64 Old VSX time = 12.7 ms, new VSX time = 6.3 ms [2.0x]
64x32 Old VSX time = 12.6 ms, new VSX time = 6.3 ms [2.0x]
64x64 Old VSX time = 12.7 ms, new VSX time = 6.2 ms [2.0x]
Change-Id: I51776f0e428162e78edde8eac47f30ffd2379873
Zoe Liu [Thu, 14 Jun 2018 00:33:57 +0000 (17:33 -0700)]
Unify frame_index in defining GF group structure
Following are completed in defining GF group structure in firstpass:
1. Remove redundant alt_frame_index;
2. Remove hard coded index value with the variable of frame_index.
Change-Id: I7b56e454559bbf704afc7410ea9832b20ffcd57e
Jerome Jiang [Wed, 13 Jun 2018 19:55:17 +0000 (12:55 -0700)]
vp8: remove assertion in tree coder.
Cast the counter to uint64_t in case it overflows.
The assert was to prevent c[0] * Pfac being overflow beyong unsigned int
since Pfac could be 2^8. Thus c[0] needs to be smaller than 2^24.
In VP9, the assert was removed and c[0] was casted to uint64_t.
Bug: 805277
Change-Id: Ic46a3c5b4af2f267de4e32c1518b64e8d6e9d856
Luc Trudeau [Wed, 13 Jun 2018 17:39:04 +0000 (13:39 -0400)]
VSX Version of SAD8xN
VSX versions of the SAD functions of width 8.
SADTest Speed Test (POWER8 Model 2.1)
8x4 C time = 68.7 ms (±0.3 ms), VSX time = 31.8 ms (±0.1 ms) [2.2x]
8x8 C time = 55.6 ms (±0.3 ms), VSX time = 18.3 ms (±0.1 ms) [3.0x]
8x16 C time = 46.5 ms (±0.1 ms), VSX time = 15.6 ms (±0.1 ms) [3.0x]
Change-Id: I843f3b34e103b72deeade4a939193d8b53cee460
Luc Trudeau [Wed, 13 Jun 2018 17:36:17 +0000 (13:36 -0400)]
Add Speed Tests for the SADTest test suite.
Speed tests are added for the SADTest test suite. These test use the
AbstractBench and print the median run time of SAD operations. Speed
tests are disabled by default.
Change-Id: I5d0957248f9b5b307ae2d757d5f8d4761a1dd712
Tom Finegan [Wed, 13 Jun 2018 17:50:39 +0000 (17:50 +0000)]
Merge "Fix avx512 related MSVC build failure."
Jingning Han [Wed, 13 Jun 2018 17:32:12 +0000 (17:32 +0000)]
Merge "Remove duplicate vp9_twopass_postencode_update def"
Tom Finegan [Wed, 13 Jun 2018 16:39:28 +0000 (09:39 -0700)]
Fix avx512 related MSVC build failure.
Check GCC specific AVX512 flags only when GCC is enabled.
Change-Id: I15dc2a0dbf8bce37f4364fedfd34a0a34882104b
Jingning Han [Tue, 12 Jun 2018 20:46:43 +0000 (13:46 -0700)]
Remove duplicate vp9_twopass_postencode_update def
Change-Id: I370f37c85a02c032a8ba266b9b9445ee38eb0756
Marco Paniconi [Tue, 12 Jun 2018 05:40:32 +0000 (05:40 +0000)]
Merge "vp9 svc: Denoise golden when it's a temporal ref."
Jerome Jiang [Mon, 11 Jun 2018 18:05:36 +0000 (11:05 -0700)]
vp9 svc: Denoise golden when it's a temporal ref.
When golden was the inter-layer reference, a block that selected the golden ref
would not be denoised.
But when golden is used as a second temporal reference then we should denoise
blocks that select the golden reference.
This changes allows for that.
Change-Id: Ifdea2ac88f6a74f73520fedcd7fec2f32c559ec9
Luc Trudeau [Sat, 9 Jun 2018 02:53:30 +0000 (22:53 -0400)]
VSX Version of vp9_quantize_fp_32x32
Low bit depth version only. Passes the VP9QuantizeTest test suite.
VP9QuantizeTest Speed Test (POWER8 Model 2.1)
32x32 C time = 93.1 ms (±0.4 ms), VSX time = 6.5 ms (±0.2 ms) [14.4x]
Change-Id: I7f1fd0fc987af86baf2b74147a25aee811289112
Luc Trudeau [Thu, 7 Jun 2018 19:30:23 +0000 (15:30 -0400)]
VSX Version of vp9_quantize_fp
Low bit depth version only. Passes the VP9QuantizeTest test suite.
VP9QuantizeTest Speed Test (POWER8 Model 2.1)
4x4 C time = 86.3 ms (±0.7 ms), VSX time = 18.2 ms (±0.0 ms) [ 4.7x]
8x8 C time = 57.7 ms (±0.3 ms), VSX time = 7.6 ms (±0.0 ms) [ 7.6x]
16x16 C time = 50.7 ms (±0.1 ms), VSX time = 4.9 ms (±0.0 ms) [10.3x]
Change-Id: Ic09bc786c57cc89bba14624064216b52996075eb
Hui Su [Mon, 11 Jun 2018 18:07:18 +0000 (18:07 +0000)]
Merge "Small speedup of ml_pruning_partition()"
Marco Paniconi [Mon, 11 Jun 2018 16:54:43 +0000 (16:54 +0000)]
Merge "vp9-svc: Fix to frames_since_golden update for SVC."
Jerome Jiang [Mon, 11 Jun 2018 16:43:44 +0000 (16:43 +0000)]
Merge "vp9 svc: clean up first_spatial_layer_to_encode."
Marco Paniconi [Thu, 7 Jun 2018 23:35:44 +0000 (16:35 -0700)]
vp9-svc: Fix to frames_since_golden update for SVC.
When the second (gf) temporal reference is used in SVC:
the reference is refreshed on base TL superframes, and so
the rc->frames_since_golden counter was also only updated on
base TL frames. But this was disabling the golden reference
from being used as a temporal reference for TL > 0 frames
(since frames_since_golden was 0/not updated on TL > 0 frames).
Fix is to copy the update of rc->frames_since_golden to all
upper temporal layers. This allows TL > 0 frames to test the
golden inter mode.
Gain on RTC set: ~2%, ~8% on desktop_vga clip.
Encode time increase ~5-8% on linux, 3SL-3TL run with 1 thread.
For now keep this off for TL > 0 frames in speed features, so
this change does not change current behavior for speed >= 7.
Change-Id: I405708f3f80039ae47bd64ec53e66f92160acd9e
Jerome Jiang [Fri, 8 Jun 2018 17:53:34 +0000 (10:53 -0700)]
vp9 svc: clean up first_spatial_layer_to_encode.
Change-Id: I3c9aefd3ea5028797b9105d7e49b1cb2f762a9fc
Hui Su [Fri, 8 Jun 2018 20:41:05 +0000 (13:41 -0700)]
Small speedup of ml_pruning_partition()
Terminate early and skip neural net model when linear score is already
high enough, which indicates that we should not skip split and
rectangular partitions.
No changes on compression; encoding speed improves slightly.
Change-Id: I4e0995090200eb4889344da905d2f7048673af5f
James Zern [Fri, 8 Jun 2018 17:44:43 +0000 (17:44 +0000)]
Merge "vp9_subtract_test,cosmetics: fix class order, casts"
Jingning Han [Fri, 8 Jun 2018 17:18:33 +0000 (17:18 +0000)]
Merge "Localize variable scope in vp9_rc_get_second_pass_params()"
Tom Finegan [Fri, 8 Jun 2018 15:11:13 +0000 (15:11 +0000)]
Merge "Add avx512 compile test."
James Zern [Fri, 8 Jun 2018 06:19:50 +0000 (23:19 -0700)]
vp9_subtract_test,cosmetics: fix class order, casts
+ remove obsolete FIXME
Change-Id: I97ceb94b0e7860167e9c8cc6900bec8d155f0e8f
James Zern [Fri, 8 Jun 2018 06:15:24 +0000 (06:15 +0000)]
Merge changes I89ce12b6,Id91b52d6,Icd7d4453
* changes:
Implement subtract_block for VSX
Cast bsize as int to print a meaninful debug info
Speed test for subtract_block
Marco Paniconi [Thu, 7 Jun 2018 22:07:57 +0000 (15:07 -0700)]
vp9-svc: Adjust some logic on gf temporal reference.
For the feature of using second temporal reference (when
inter-layer is off): move the buffer_idx assignement and
refresh flag settings further down to vp9_rc_get_svc_params(),
since is_key_frame is set there for every frame/layer.
Otherwise it was using the setting from the previous frame/layer.
This makes the refresh more consistent for both layers for
2 spatial layers case.
Small/negligible change in metrics.
Change-Id: I88279243bc27898448e8891dba38143d936cf6d5
Luca Barbato [Wed, 6 Jun 2018 21:10:18 +0000 (21:10 +0000)]
Implement subtract_block for VSX
~2x speedup or better.
[ RUN ] C/VP9SubtractBlockTest.Speed/0
[ BENCH ] 4x4 365.1 ms ( ±2.2 ms )
[ BENCH ] 8x4 258.5 ms ( ±0.3 ms )
[ BENCH ] 4x8 202.7 ms ( ±0.2 ms )
[ BENCH ] 8x8 162.2 ms ( ±0.5 ms )
[ BENCH ] 16x8 138.8 ms ( ±0.3 ms )
[ BENCH ] 8x16 121.5 ms ( ±0.4 ms )
[ BENCH ] 16x16 110.2 ms ( ±0.5 ms )
[ BENCH ] 32x16 104.8 ms ( ±0.1 ms )
[ BENCH ] 16x32 32.7 ms ( ±0.1 ms )
[ BENCH ] 32x32 30.0 ms ( ±0.0 ms )
[ BENCH ] 64x32 28.7 ms ( ±0.0 ms )
[ BENCH ] 32x64 20.1 ms ( ±0.0 ms )
[ BENCH ] 64x64 19.3 ms ( ±0.0 ms )
[ RUN ] VSX/VP9SubtractBlockTest.Speed/0
[ BENCH ] 4x4 155.3 ms ( ±0.9 ms )
[ BENCH ] 8x4 99.3 ms ( ±0.4 ms )
[ BENCH ] 4x8 77.2 ms ( ±0.1 ms )
[ BENCH ] 8x8 45.7 ms ( ±0.0 ms )
[ BENCH ] 16x8 34.1 ms ( ±0.0 ms )
[ BENCH ] 8x16 29.5 ms ( ±0.0 ms )
[ BENCH ] 16x16 19.9 ms ( ±0.0 ms )
[ BENCH ] 32x16 15.1 ms ( ±0.0 ms )
[ BENCH ] 16x32 16.7 ms ( ±0.0 ms )
[ BENCH ] 32x32 14.1 ms ( ±0.0 ms )
[ BENCH ] 64x32 12.6 ms ( ±0.0 ms )
[ BENCH ] 32x64 12.0 ms ( ±0.0 ms )
[ BENCH ] 64x64 11.2 ms ( ±0.0 ms )
Change-Id: I89ce12b6475871dc9e8fde84d0b6fe5c420c28c7
Luca Barbato [Wed, 6 Jun 2018 22:49:39 +0000 (22:49 +0000)]
Cast bsize as int to print a meaninful debug info
cout helpfully decides to print the bsize value as non-printable char
otherwise.
Change-Id: Id91b52d6475ae9f869365468d1d56d94b2e10ecb
Luca Barbato [Wed, 6 Jun 2018 22:16:28 +0000 (22:16 +0000)]
Speed test for subtract_block
Change-Id: Icd7d4453f0ee699635a2a1d484d24cba71d748de
Tom Finegan [Thu, 7 Jun 2018 19:35:05 +0000 (12:35 -0700)]
Add avx512 compile test.
Some compiler releases allow the -mavx512f arg without actually
implementing support. Test for this situation, and disable avx512
when it is detected by configure.
BUG=webm:1536
Change-Id: I63952153bb4b24aa9f25267ed47a0fe845d61f8b
Jerome Jiang [Thu, 7 Jun 2018 06:02:26 +0000 (23:02 -0700)]
vp9 svc: add control to set using second temporal ref.
Bump up ABI version.
Change-Id: I4498d7ea4ed72994c5f847aa98e75b0150dd7f82
Marco Paniconi [Thu, 7 Jun 2018 17:52:09 +0000 (10:52 -0700)]
vp9-svc: Allow second temporal reference for next highest layer.
When inter-layer prediction is disabled on INTER frames, allow
for next highest resolution to have second temporal reference.
Current code allowed for only top/highest spatial layer.
Change-Id: I102137273e3e4d57512a13d95e8ccb9c5b0a7b4b
Marco Paniconi [Thu, 7 Jun 2018 15:57:42 +0000 (15:57 +0000)]
Merge "VP9 SVC: Write out svc src for all spatial layers."
Marco Paniconi [Thu, 7 Jun 2018 05:42:38 +0000 (22:42 -0700)]
vp9-svc: Modify choose_partitioning for second temporal ref
For mode where second temporal reference is used in SVC: allow
for using/testing this reference (golden ref) in the variance
partition scheme (choose_partitioning).
Small positive gain (~0.25%) on metrics for 3 layer SVC,
negligible change in speed.
Change-Id: I29b8315da530e60db3d6c90faa8fb178d9f2de26
Jerome Jiang [Thu, 7 Jun 2018 00:02:48 +0000 (00:02 +0000)]
Merge "VP9: fix unsigned integer overflow in decoder."
Jerome Jiang [Wed, 6 Jun 2018 22:44:01 +0000 (15:44 -0700)]
VP9 SVC: Write out svc src for all spatial layers.
Change-Id: Ie78676e4df75f3f870ee2de0c87a8167b7ec68e0
Marco Paniconi [Wed, 6 Jun 2018 22:16:14 +0000 (15:16 -0700)]
vp9-svc: Enable use of second temporal reference for SVC.
When inter-layer is disabled on INTER frames, this will allow
use of a second (longer term) temporal reference for SVC.
Only enabled on highest resolution spatial layer.
Average gains of ~4% on RTC set, speed decrease of about ~2%.
Change-Id: I3c2d415653c448eb7269c828e120fe8bb2ef3f97
Marco Paniconi [Wed, 6 Jun 2018 19:14:59 +0000 (12:14 -0700)]
vp9-svc: Add a buffer_idx is_used parameter for SVC.
For the case where a second (long term) temoral reference is
used in the SVC: this additional parameter is to make sure the
buffer slot selected for this reference is available for usage,
i.e., it is never used for any of the 3 references set for the
fixed SVC patterns.
And some code cleanup (replace cpi->svc).
No change in behavior.
Change-Id: Icba46edfbbefb94d5ea8e2d5c24cccd85a406ee6
Jingning Han [Wed, 6 Jun 2018 19:52:45 +0000 (12:52 -0700)]
Localize variable scope in vp9_rc_get_second_pass_params()
Remove unnecessary definitions.
Change-Id: Ie540aaed5f3ed3768eff4e6563455666aef9c9e8
Jerome Jiang [Thu, 24 May 2018 21:07:28 +0000 (14:07 -0700)]
VP9: fix unsigned integer overflow in decoder.
The difference of two size_t variables.
Change-Id: I73f35cdafc2ba64a9ddaf855cc6a410cfb63b8da
Jerome Jiang [Tue, 5 Jun 2018 22:21:29 +0000 (15:21 -0700)]
vp9: Move up reset of cyclic refresh under dynamic resize.
When resize happens and cyclic refresh is not applied on the
current (resized) frame, the sb_index is not reset and then
might be out of boundary on future frames when the
cyclic refresh is applied.
Change-Id: I05282fc4bc2323522d60e019ed0790d69221a2f7
James Zern [Wed, 6 Jun 2018 04:54:41 +0000 (04:54 +0000)]
Merge changes I3ba75c45,I97d26285
* changes:
force-inline the convolve functions
Unbreak the force inline directive for gcc
Luca Barbato [Fri, 25 May 2018 20:22:42 +0000 (22:22 +0200)]
force-inline the convolve functions
Change-Id: I3ba75c459ed7c9591b7892e9f8f108146c04507d
Marco Paniconi [Tue, 5 Jun 2018 03:24:52 +0000 (03:24 +0000)]
Merge "vp9-svc: Allow usage of second (long term) temporal reference."
James Zern [Sat, 2 Jun 2018 06:22:48 +0000 (23:22 -0700)]
test,cosmetics: fix func/member naming, decl order
functions: upper camelcase
members: lowercase with trailing '_'
decl order: functions (overrides marked virtual), members
after:
656e8ac61 VSX version of vpx_post_proc_down_and_across_mb_row
766d875b9 VSX version of vpx_mbpost_proc_ip
35e98a70b VSX version of vpx_mbpost_proc_down
b2898a9ad Bench Class For More Robust Speed Tests
Change-Id: Ib257bd607c5c1248d30e619ec9e8a47cc629825b
Jerome Jiang [Fri, 1 Jun 2018 21:27:34 +0000 (14:27 -0700)]
vp9-svc: Allow usage of second (long term) temporal reference.
Allow for second temporal reference for top spatial layer in SVC,
when inter-layer prediction is disabled on INTER frames.
The second temporal reference is labelled as the golden reference
and the update/refresh of this reference buffer is only on base
temporal layer superframes. For now the period of refresh is
fixed at every 20 TL0 superframes.
Average gain is ~4% on RTC set, several clips up
by ~8-12%. Speed loss is about ~2% on mac.
Feature is disabled as default for now.
Change-Id: I2e5db5052c62dbe958a3b14be97d043823b7a529
Luca Barbato [Mon, 28 May 2018 14:11:17 +0000 (16:11 +0200)]
Unbreak the force inline directive for gcc
Change-Id: I97d26285ec146628cbafd3573ca812c630c6687d
Jerome Jiang [Fri, 1 Jun 2018 23:04:35 +0000 (23:04 +0000)]
Merge "VP9: exclude speed 9 from VBR datarate tests."
Jerome Jiang [Fri, 1 Jun 2018 18:36:39 +0000 (11:36 -0700)]
VP9: exclude speed 9 from VBR datarate tests.
Change-Id: I4c4d31d013cb45e20918f4ef83ce32811d76e02b
Jerome Jiang [Thu, 31 May 2018 23:00:32 +0000 (23:00 +0000)]
Merge "VP9: Allow for bilinear subpel interp at speed 9 for high motion."