platform/upstream/libvpx.git
6 years agoSVC: Fix duplicated run of svc datarate tests.
Jerome Jiang [Mon, 16 Apr 2018 23:37:04 +0000 (16:37 -0700)]
SVC: Fix duplicated run of svc datarate tests.

Change-Id: I3f4e45b398009852f1183943461625d621c4eb80

6 years agovp9: fix multiple run for vp9 datarate tests using one bitrate.
Jerome Jiang [Mon, 16 Apr 2018 21:25:51 +0000 (14:25 -0700)]
vp9: fix multiple run for vp9 datarate tests using one bitrate.

Change-Id: I1458bf25fadc23e8be5a9532a153d7129a53accf

6 years agoMerge "vp9: refactor vp9 datarate test for better sharding."
Jerome Jiang [Sun, 15 Apr 2018 07:03:16 +0000 (07:03 +0000)]
Merge "vp9: refactor vp9 datarate test for better sharding."

6 years agovp9: refactor vp9 datarate test for better sharding.
Jerome Jiang [Thu, 12 Apr 2018 21:37:56 +0000 (14:37 -0700)]
vp9: refactor vp9 datarate test for better sharding.

Change-Id: Icfaf29e1ca847ba9e3748700c9e09383ce8d1f65

6 years agoClean up is_two_pass_svc.
Jerome Jiang [Fri, 13 Apr 2018 22:36:39 +0000 (15:36 -0700)]
Clean up is_two_pass_svc.

Change-Id: I9e92616471be380d3ba4e2b85399d7eb9f687d2f

6 years agoMerge "vp9 svc: Refactor svc datarate test for better sharding."
Jerome Jiang [Fri, 13 Apr 2018 03:40:50 +0000 (03:40 +0000)]
Merge "vp9 svc: Refactor svc datarate test for better sharding."

6 years agoMerge "Silence warning when built with --enable-internal-stats."
Jerome Jiang [Fri, 13 Apr 2018 03:40:20 +0000 (03:40 +0000)]
Merge "Silence warning when built with --enable-internal-stats."

6 years agoSilence warning when built with --enable-internal-stats.
Jerome Jiang [Thu, 12 Apr 2018 22:05:58 +0000 (15:05 -0700)]
Silence warning when built with --enable-internal-stats.

Change-Id: I3a600a9baf2b8e46c109f4ec2b5bd6bafda4bf58

6 years agovp9 svc: Refactor svc datarate test for better sharding.
Jerome Jiang [Wed, 11 Apr 2018 23:32:00 +0000 (16:32 -0700)]
vp9 svc: Refactor svc datarate test for better sharding.

Wrap denoiser tests under config flags.

Change-Id: I6175c3c9d8b5b079ad35a55553383145db58a10f

6 years agoMerge "Add extra case to wq_err_divisor()"
Paul Wilkins [Thu, 12 Apr 2018 10:42:50 +0000 (10:42 +0000)]
Merge "Add extra case to wq_err_divisor()"

6 years agovpx_image: remove unused image formats
James Zern [Mon, 9 Apr 2018 23:07:40 +0000 (16:07 -0700)]
vpx_image: remove unused image formats

libvpx only emits:
VPX_IMG_FMT_{I420,I422,I440,I444,I42016,I42216,I44016,I44416}
and additionally supports YV12 as input.

interleaved yuv, rgb and alpha formats are unused.

Change-Id: Ie2ab1099e950c6e696f475d46882f5c47a174042

6 years agoMerge "vp9-svc: Make constrained_layer_drop default for svc."
Marco Paniconi [Mon, 9 Apr 2018 18:05:51 +0000 (18:05 +0000)]
Merge "vp9-svc: Make constrained_layer_drop default for svc."

6 years agoMerge "Fix settings for num of tiles in samples & tests."
Jerome Jiang [Mon, 9 Apr 2018 17:03:59 +0000 (17:03 +0000)]
Merge "Fix settings for num of tiles in samples & tests."

6 years agovp9-svc: Make constrained_layer_drop default for svc.
Marco Paniconi [Mon, 9 Apr 2018 16:41:47 +0000 (09:41 -0700)]
vp9-svc: Make constrained_layer_drop default for svc.

Switch the order of constrained and layer drop mode,
and keep constrained_layer_drop as the default.
Update the svc datarate tests.

Change-Id: I764270f7b4964b87b0cd3da6c2f96a628f212a30

6 years agoFix settings for num of tiles in samples & tests.
Jerome Jiang [Thu, 5 Apr 2018 21:45:06 +0000 (14:45 -0700)]
Fix settings for num of tiles in samples & tests.

The control is set by log2 of number of threads (such that the number of
tiles is the same of number of threads).

Thus it should be log2(num_threads) instead of (num_threads >> 1).

Change-Id: I2ccec5557e660048dad3e561534e1c74fc8eec1f

6 years agovp9-svc: Hybrid search on spatial layers whose base is key.
Marco Paniconi [Fri, 6 Apr 2018 16:17:46 +0000 (09:17 -0700)]
vp9-svc: Hybrid search on spatial layers whose base is key.

For spatial layers whose base is a key frame, i.e., when
svc.layer_context[cpi->svc.temporal_layer_id].is_key_frame = 1,
allow for hybrid search, similar to what we do on key frames.

For small blocks (<= 8x8) rd-based intra search will be used,
otherwise non-rd pick mode is used.

Feature is controlled by nonrd_keyframe, which is set to 1
for now on non-base spatial layers, so this change has
currently no effect.

Small change only when inter-layer prediction is off, as we now
call vp9_pick_intra_mode instead of vp9_pick_inter_mode on key frame.
But this change is very small/insignificant.

Change-Id: I5372470f720812926ebbe6c4ce68c04336ce0bdd

6 years agoMerge "remove support for yuv 411"
Johann Koenig [Fri, 6 Apr 2018 15:26:59 +0000 (15:26 +0000)]
Merge "remove support for yuv 411"

6 years agoRevert "vp9-svc: Fix to first superframe when inter_layer is off."
Marco Paniconi [Fri, 6 Apr 2018 05:41:56 +0000 (05:41 +0000)]
Revert "vp9-svc: Fix to first superframe when inter_layer is off."

This reverts commit 5cc8df5bcfe49fbfca21ee57401c7807c048751b.

Reason for revert: <INSERT REASONING HERE>
We need to do this on all key frames in the stream (not just the first one). Will make another cleaner change for this.

Original change's description:
> vp9-svc: Fix to first superframe when inter_layer is off.
>
> When the application selects the setting INTER_LAYER_PRED_OFF
> each spatial stream should be decodeable separately.
> For this we need to force key frames on all spatial layers
> on the first superframe.
>
> In order to maintain the quality at the beginning of the stream
> the active_worst for spatial layer of the second superframe is set
> to the last_QP of the correspondng spatial layer of the first superframe.
> Also make sure nonrd_keyframe is set for non-base spatial layers.
>
> Change only affects SVC mode wit number_spatial_layers > 1 and
> svc->disable_inter_layer_pred == INTER_LAYER_PRED_OFF.
> And only affects first and second frame of sequence.
>
> Change-Id: I8ee9a0873ab1d3a02515774571f719617771ad41

TBR=marpan@google.com,builds@webmproject.org,jianj@google.com

Change-Id: If73d9f3932224fc6751e773763adf7e8ee67d17f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true

6 years agovp9-svc: Fix to first superframe when inter_layer is off.
Marco Paniconi [Wed, 4 Apr 2018 23:24:39 +0000 (16:24 -0700)]
vp9-svc: Fix to first superframe when inter_layer is off.

When the application selects the setting INTER_LAYER_PRED_OFF
each spatial stream should be decodeable separately.
For this we need to force key frames on all spatial layers
on the first superframe.

In order to maintain the quality at the beginning of the stream
the active_worst for spatial layer of the second superframe is set
to the last_QP of the correspondng spatial layer of the first superframe.
Also make sure nonrd_keyframe is set for non-base spatial layers.

Change only affects SVC mode wit number_spatial_layers > 1 and
svc->disable_inter_layer_pred == INTER_LAYER_PRED_OFF.
And only affects first and second frame of sequence.

Change-Id: I8ee9a0873ab1d3a02515774571f719617771ad41

6 years agovp9-svc: Fix to disable cyclic refresh on key superframes.
Marco Paniconi [Thu, 5 Apr 2018 22:54:17 +0000 (15:54 -0700)]
vp9-svc: Fix to disable cyclic refresh on key superframes.

Cyclic refresh is disabled on key frames, but we did not
disable it for for spatial layers whose base is a key frame
(i.e., on a key-superframe).

This fix means generally somewhat lower frame-level QP will be
used for those spatial layers whose base is a key frame,
which will generally mean little better quality for the
key-superframes.

Change-Id: Idf090651aa2f5856fb6696c89198a9f6d5d50280

6 years agoupdate codereview.settings
Johann [Thu, 5 Apr 2018 18:59:56 +0000 (11:59 -0700)]
update codereview.settings

Using pdfium as a reference:
https://pdfium.googlesource.com/pdfium/+/master/codereview.settings

Change-Id: I30874cf9f1d575325c32342146137a1952db91ba

6 years agoios configure: quiet shell warning
Johann [Tue, 27 Mar 2018 17:41:54 +0000 (10:41 -0700)]
ios configure: quiet shell warning

Generating file lists on a non-mac with:
--target=x86-iphonsimulator-gcc --enable-external-build
the lack of xcrun would cause a warning to print:
libvpx/build/make/configure.sh: line 1397: [: : integer expression expected

Change-Id: I4623b6c5b65296bc71986cd042823f4be9427b42

6 years agoMerge "vp9-svc: Fix in choose_partitioning for different scaling."
Marco Paniconi [Wed, 4 Apr 2018 05:59:00 +0000 (05:59 +0000)]
Merge "vp9-svc: Fix in choose_partitioning for different scaling."

6 years agoMerge "Fix to svc sample enocoder for visual studio build."
Marco Paniconi [Wed, 4 Apr 2018 02:15:56 +0000 (02:15 +0000)]
Merge "Fix to svc sample enocoder for visual studio build."

6 years agovp9-svc: Fix in choose_partitioning for different scaling.
Marco Paniconi [Tue, 3 Apr 2018 22:50:19 +0000 (15:50 -0700)]
vp9-svc: Fix in choose_partitioning for different scaling.

In the SVC encoder LAST ref frame should be the last temporal
reference at the same resolution. This is the case for the default/fixed
patterns, but may not be the case for arbitrary pattern in flexible mode.

Add check that the LAST reference frame has same resolution as the current frame.
If the reference scale for LAST is different from current treat the current
frame as key frame just for the purpose of superblock partitioning.
This avoids potential segfault in vp9_int_pro_motion_estimation() for different
scaled reference.

Change-Id: I4276ff616de46cd4e12c73316f85ae313f170242

6 years agorm CONVERT_TO_SHORTPTR in vpx_highbd_comp_avg_pred
Linfeng Zhang [Tue, 3 Apr 2018 22:36:41 +0000 (15:36 -0700)]
rm CONVERT_TO_SHORTPTR in vpx_highbd_comp_avg_pred

BUG=webm:1388

Change-Id: I1d0dd9af52a1461e3e2b2d60e8c4b6b74c3b90b0

6 years agoFix to svc sample enocoder for visual studio build.
Marco Paniconi [Tue, 3 Apr 2018 21:34:07 +0000 (14:34 -0700)]
Fix to svc sample enocoder for visual studio build.

Fix to sample encoder, for visual studio buid failure:
conversion from 'uint64_t' to 'int'.

Change-Id: I385ab8482e1ee97da9872437f8286d9071e38e0e

6 years agoremove support for yuv 411
Johann [Mon, 2 Apr 2018 22:33:34 +0000 (15:33 -0700)]
remove support for yuv 411

Previously we attempted to convert 411 input. Remove support
because malformed 411 input can cause the conversion to crash.

BUG=webm:1386

Change-Id: I3d41465a94867ee7f8eaa43fb76beb41f8fa644b

6 years agovp9-svc: Fix to svc sample encoder for write_out.
Marco Paniconi [Mon, 2 Apr 2018 19:46:19 +0000 (12:46 -0700)]
vp9-svc: Fix to svc sample encoder for write_out.

When writing out stream for spatial layer N,
make sure to include all spatial layers up to N.

Fixes an issue with the streams when frame dropping occurs.

Change-Id: I1e20b7dac6b94dcda751043541dd8a12f7df6d8c

6 years agoMerge "helper script for sanitizer testing"
Johann Koenig [Mon, 2 Apr 2018 18:30:28 +0000 (18:30 +0000)]
Merge "helper script for sanitizer testing"

6 years agoMerge changes I5704bd66,I4d548e97
Linfeng Zhang [Mon, 2 Apr 2018 16:05:05 +0000 (16:05 +0000)]
Merge changes I5704bd66,I4d548e97

* changes:
  Shrink size of mode_map in struct TileDataEnc
  Update sad4d x86 functions

6 years agoMerge "vp9_datarate_test: relax over shoot constraints"
James Zern [Sat, 31 Mar 2018 00:49:11 +0000 (00:49 +0000)]
Merge "vp9_datarate_test: relax over shoot constraints"

6 years agoMerge "VP9 SVC: Write bitstream for each spatial layer in sample."
Jerome Jiang [Fri, 30 Mar 2018 23:57:21 +0000 (23:57 +0000)]
Merge "VP9 SVC: Write bitstream for each spatial layer in sample."

6 years agovp9_datarate_test: relax over shoot constraints
James Zern [Fri, 30 Mar 2018 23:29:10 +0000 (16:29 -0700)]
vp9_datarate_test: relax over shoot constraints

in BasicRateTargetingVBRLagZero and
BasicRateTargetingVBRLagNonZeroFrameParDecOff after:
e0b28ad69 Add extra case to wq_err_divisor()

BUG=webm:1512

Change-Id: Id181613cc191ff2a2281deffe141efb982501edf

6 years agoVP9 SVC: Write bitstream for each spatial layer in sample.
Jerome Jiang [Fri, 30 Mar 2018 21:15:06 +0000 (14:15 -0700)]
VP9 SVC: Write bitstream for each spatial layer in sample.

Added control for denoiser in the sample SVC encoder.

Change-Id: I8e62aa2fc13a943eb110cb33e419e912a898bbc7

6 years agoCode cleanup for datarate tests.
Jerome Jiang [Fri, 30 Mar 2018 17:47:41 +0000 (10:47 -0700)]
Code cleanup for datarate tests.

Add/Remove static to functions. Name change.

Change-Id: I5de3efc23cd151fe8e70fe67a7a11acfcfa707dc

6 years agoSplit datarate_test.cc to vp8, vp9, svc ones.
Jerome Jiang [Wed, 28 Mar 2018 23:35:43 +0000 (16:35 -0700)]
Split datarate_test.cc to vp8, vp9, svc ones.

As we add more tests to datarate_test.cc, it's growing bigger and hard
to find specific test.

Split it to vp8, vp9 and svc ones.

Change-Id: Ie8c302010cf304a95554bee19d87ddc90498d0fb

6 years agoMerge "test: use testing::*tuple instead of std::tr1"
James Zern [Thu, 29 Mar 2018 19:01:34 +0000 (19:01 +0000)]
Merge "test: use testing::*tuple instead of std::tr1"

6 years agoMerge "vp9-svc: Fix in pickmode for key frames."
Marco Paniconi [Thu, 29 Mar 2018 18:49:26 +0000 (18:49 +0000)]
Merge "vp9-svc: Fix in pickmode for key frames."

6 years agoMerge "VP9 SVC: Add enum type for framedrop_mode."
Jerome Jiang [Thu, 29 Mar 2018 18:44:35 +0000 (18:44 +0000)]
Merge "VP9 SVC: Add enum type for framedrop_mode."

6 years agoVP9 SVC: Add enum type for framedrop_mode.
Jerome Jiang [Wed, 28 Mar 2018 23:23:26 +0000 (16:23 -0700)]
VP9 SVC: Add enum type for framedrop_mode.

Change-Id: I3d4697b00729553e0860762b9264e29b8a89b9d4

6 years agohelper script for sanitizer testing
Johann [Tue, 27 Mar 2018 19:59:15 +0000 (12:59 -0700)]
helper script for sanitizer testing

source tools/set_analyzer_env.sh <sanitizer>
will set the compiler, flag, and sanitizer variables necessary to build
and run a variety of sanitizers.

Change-Id: I5dd2ae947cb337d5ccf2a11e9fe87991bc8ba0c8

6 years agoAdd extra case to wq_err_divisor()
paulwilkins [Thu, 29 Mar 2018 11:52:15 +0000 (12:52 +0100)]
Add extra case to wq_err_divisor()

Add extra case for 360P and smaller.
This hurts a little in psnr for the derf cif set but helps a little
in terms of average rate accuracy. Most clips come in a little
smaller with this patch.

No impact on larger formats.

Change-Id: I5056246cb53b90f961ff9ea5813937f33778aa4c

6 years agoMerge "vp9: [loongson] optimize vpx_convolve8 with mmi."
xiwei gu [Thu, 29 Mar 2018 01:05:33 +0000 (01:05 +0000)]
Merge "vp9: [loongson] optimize vpx_convolve8 with mmi."

6 years agovp9-svc: Fix in pickmode for key frames.
Marco Paniconi [Wed, 28 Mar 2018 23:10:17 +0000 (16:10 -0700)]
vp9-svc: Fix in pickmode for key frames.

For the fixed/default SVC patterns, GOLDEN is the
spatial reference, except on key frames, where LAST
is labeled as the spatial reference.

The current code was assuming GOLDEN is always the
spatial reference for the purpose of selecting the
subpel motion (due to the downsampling filter).

Fix is make sure flag_svc_subpel is set and used
with spatial_ref, which is labeled as the proper
spatial reference before entering mode check.

Some quality improvement on key frames.
Change-Id: Id236bcd47055b035731cc910ed84449d7e29f50c

6 years agoMerge "vp9-svc: Modify logic for frame dropping with spatial layers."
Marco Paniconi [Wed, 28 Mar 2018 21:29:35 +0000 (21:29 +0000)]
Merge "vp9-svc: Modify logic for frame dropping with spatial layers."

6 years agovp9-svc: Modify logic for frame dropping with spatial layers.
Marco Paniconi [Wed, 28 Mar 2018 19:09:54 +0000 (12:09 -0700)]
vp9-svc: Modify logic for frame dropping with spatial layers.

In the constrained framedrop mode for svc: modify the buffer check
condition relative to (non-zero) dropmark to include uppper spatial layers,
in addition to the current spatial layer.

But keep the single layer check if the buffer goes below zero, since
in this case (buffer underflow) we should force drop of that layer
regardless of upper layers.

Change-Id: Id277f0b4a3ae6275effdd5f5f0c80e3229c17424

6 years agoShrink size of mode_map in struct TileDataEnc
Linfeng Zhang [Mon, 26 Mar 2018 23:42:00 +0000 (16:42 -0700)]
Shrink size of mode_map in struct TileDataEnc

To reduce the memcpy() cycles in vp9_rd_pick_inter_mode_sb().
The maximum value of mode_map is (MAX_MODES - 1) = 29.

Change-Id: I5704bd66838ea0b075f0afb001f5cbebfd3f1602

6 years agoUpdate sad4d x86 functions
Linfeng Zhang [Mon, 26 Mar 2018 20:06:09 +0000 (13:06 -0700)]
Update sad4d x86 functions

Speed change is marginal.

Change-Id: I4d548e9763ce43bd546f19132202f7a8509a32bf

6 years agotest: use testing::*tuple instead of std::tr1
James Zern [Wed, 28 Mar 2018 19:42:27 +0000 (12:42 -0700)]
test: use testing::*tuple instead of std::tr1

googletest imports tuple into testing to allow for compatibility across
c++ versions where tuple may be in std::tr1 or std. fixes deprecation
warnings under visual studio 2017

Change-Id: Id78b372d5478b12d8c8f63fd3f2166fec25aa8be

6 years agoMerge "Add speed test in SADx4Test"
Linfeng Zhang [Wed, 28 Mar 2018 19:39:37 +0000 (19:39 +0000)]
Merge "Add speed test in SADx4Test"

6 years agoAdd speed test in SADx4Test
Linfeng Zhang [Thu, 22 Mar 2018 20:37:49 +0000 (13:37 -0700)]
Add speed test in SADx4Test

Change-Id: I42dd3df8c13c0a6d08ce28e27e8917b5d831fc1a

6 years agovp9: [loongson] optimize vpx_convolve8 with mmi.
gxw [Thu, 25 Jan 2018 01:38:28 +0000 (09:38 +0800)]
vp9: [loongson] optimize vpx_convolve8 with mmi.

1. vpx_convolve8_vert_mmi
2. vpx_convolve8_horiz_mmi
3. vpx_convolve8_mmi
4. vpx_convolve8_avg_mmi
5. vpx_convolve8_avg_vert_mmi

Change-Id: I41a6b3b4f327d6b67d282e0163cfa0aee8648abe

6 years agovp9-svc: Add check in datarate unittests for frame-dropping.
Marco Paniconi [Wed, 28 Mar 2018 17:28:14 +0000 (10:28 -0700)]
vp9-svc: Add check in datarate unittests for frame-dropping.

Add verfication for constrained svc framedrop mode: check that
if a given spatial is dropped, all uppper layers must be dropped.

Change-Id: I9b4821b23c95d1d9d0c031a41af19984647ec5dc

6 years agovp9-svc: Add logic to enable for constrained framedrop.
Marco Paniconi [Tue, 27 Mar 2018 03:25:57 +0000 (20:25 -0700)]
vp9-svc: Add logic to enable for constrained framedrop.

Add the logic for the constrained framdrop mode for SVC.

Add test case in datarate unittests.
Also lower target bitrates in the tests to better test
frame dropper.

Change-Id: I8ee1b8cb56d835c233ad1fbe0fc1456cb2e7291f

6 years agoMerge "third_part/googletest: update to release-1.8.0-742-g7857975"
Johann Koenig [Tue, 27 Mar 2018 01:08:12 +0000 (01:08 +0000)]
Merge "third_part/googletest: update to release-1.8.0-742-g7857975"

6 years agovp9-svc: Allow for setting frame drop thresholds per layer.
Marco Paniconi [Mon, 26 Mar 2018 17:53:38 +0000 (10:53 -0700)]
vp9-svc: Allow for setting frame drop thresholds per layer.

Add encoder control to set the frame drop thresholds per
spatial layer, and add a frame drop mode: 0 = per-layer drop,
and 1 = constrained drop mode (a drop on a given layer forces
drops to all upper layers).

Default is mode 0 (per-layer dropping).
Implementation for mode 1 will come in subsequent change.

If the control is not used, then the spatial layer frame
drop thresholds (water mark) are all equal and set to the value
given by the encoder config (oxcf->drop_frames_water_mark).

Bump up the ABI version.

Change-Id: Id038d4181b86fa98b3d44d026f96d5f344d81629

6 years agothird_part/googletest: update to release-1.8.0-742-g7857975
Johann [Mon, 26 Mar 2018 18:24:26 +0000 (11:24 -0700)]
third_part/googletest: update to release-1.8.0-742-g7857975

Address std::tr1::tuple warnings:
https://github.com/google/googletest/issues/1111

The unsigned overflow fix has been superseded by:
https://github.com/google/googletest/pull/1180

Change-Id: I92dc0ba08a4d0d63f5e5b2da7b64f4a4642ed9ab

6 years agomsvs build: only fix_file_list when it is broken
Johann [Tue, 20 Mar 2018 00:00:44 +0000 (17:00 -0700)]
msvs build: only fix_file_list when it is broken

Clears a warning when generating VS project files with older versions of
bash:
declare: -n: invalid option

Change-Id: Id0c0bc17dc5a1599f7d2d73e3cc9259a45540f3f

6 years agoMerge "Adjustment to initial q range estimate and kf boost."
Paul Wilkins [Sat, 24 Mar 2018 11:27:12 +0000 (11:27 +0000)]
Merge "Adjustment to initial q range estimate and kf boost."

6 years agoMerge "Restore emms usage on x86_64 after 726b021a12c1b"
Martin Storsjö [Fri, 23 Mar 2018 22:04:43 +0000 (22:04 +0000)]
Merge "Restore emms usage on x86_64 after 726b021a12c1b"

6 years agoRestore emms usage on x86_64 after 726b021a12c1b
Martin Storsjo [Fri, 23 Mar 2018 10:48:42 +0000 (12:48 +0200)]
Restore emms usage on x86_64 after 726b021a12c1b

Even on x86_64, emms has to be called if the x87 state has
been clobbered - the calling code (either within libvpx or
in a caller outside of libvpx) may be using the x87 instructions,
even though use of them isn't all that common on x86_64.

This fixes builds with clang for mingw/x86_64.

Change-Id: I1f6072835590b862bad156f17331ba65c813ddd9

6 years agoMerge "thumb: Remove a brittle, ugly and unused arm->thumb conversion"
Martin Storsjö [Fri, 23 Mar 2018 19:54:01 +0000 (19:54 +0000)]
Merge "thumb: Remove a brittle, ugly and unused arm->thumb conversion"

6 years agoMerge changes from topic "llvm-mingw"
Martin Storsjö [Fri, 23 Mar 2018 19:49:40 +0000 (19:49 +0000)]
Merge changes from topic "llvm-mingw"

* changes:
  configure: Add an arm64-win64-gcc target
  test: Check for ARCH_X86_64 in addition to _WIN64
  configure: Add an armv7-win32-gcc target
  ads2gas: Add a -noelf option

6 years agoRevert "remove fldcw/fstcw from Win64 builds"
Johann Koenig [Fri, 23 Mar 2018 18:04:35 +0000 (18:04 +0000)]
Revert "remove fldcw/fstcw from Win64 builds"

This reverts commit 60a3cb9ad840377d46286bfd703c30a4a4ee56e2.

Reason for revert: x87 instruction usage might not be as
clear cut as I would like. At the very least, llvm mingw
builds appear to having issues with emms.

Original change's description:
> remove fldcw/fstcw from Win64 builds
>
> _MCW_PC (Precision control) is not supported on x64:
> https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/control87-controlfp-control87-2
>
> The x87 FPU is not used on Win64 or ARM so setting the x87 control word
> is not necessary. The SSE/SSE2 and ARM FPUs don't have a precision
> control - the precision is embedded in each instruction - so the need to
> set the control word is also gone.

BUG=webm:1500

Change-Id: I25bcfa96bc9c860f6c7e03315d75fa6fd1d88ec5

6 years agoMerge "remove fldcw/fstcw from Win64 builds"
Johann Koenig [Fri, 23 Mar 2018 13:23:58 +0000 (13:23 +0000)]
Merge "remove fldcw/fstcw from Win64 builds"

6 years agoremove fldcw/fstcw from Win64 builds
Johann [Mon, 5 Mar 2018 21:48:35 +0000 (13:48 -0800)]
remove fldcw/fstcw from Win64 builds

_MCW_PC (Precision control) is not supported on x64:
https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/control87-controlfp-control87-2

The x87 FPU is not used on Win64 or ARM so setting the x87 control word
is not necessary. The SSE/SSE2 and ARM FPUs don't have a precision
control - the precision is embedded in each instruction - so the need to
set the control word is also gone.

BUG=webm:1500

Change-Id: I014513282a7dc320d1cdeaec48249d98a66bf09f

6 years agoconfigure: Add an arm64-win64-gcc target
Martin Storsjo [Wed, 21 Mar 2018 12:15:13 +0000 (14:15 +0200)]
configure: Add an arm64-win64-gcc target

This configuration doesn't require any extra custom settings, since
it only uses neon intrinsics that are handled automatically by the
compiler (no external assembly).

Change-Id: I35415c68f483a430c0672e060a7bbd09a3469512

6 years agotest: Check for ARCH_X86_64 in addition to _WIN64
Martin Storsjo [Wed, 21 Mar 2018 12:13:33 +0000 (14:13 +0200)]
test: Check for ARCH_X86_64 in addition to _WIN64

_WIN64 is also defined when targeting windows on aarch64.

Change-Id: I42b84e14079c19d0ba9362a06d8c6e7287644373

6 years agoconfigure: Add an armv7-win32-gcc target
Martin Storsjo [Wed, 21 Mar 2018 12:12:04 +0000 (14:12 +0200)]
configure: Add an armv7-win32-gcc target

This builds for windows on arm, with llvm-mingw. The target triplet
is named -gcc since that's how similar existing targets are named,
even though it technically runs clang (via frontends named
"$CROSS-gcc").

Assemble using $CC -c since there's no standalone assembler
available (except perhaps llvm-mc).

Change-Id: I2c9a319730afef73f811bad79f488dcdc244ab0d

6 years agoads2gas: Add a -noelf option
Martin Storsjo [Wed, 21 Mar 2018 12:09:04 +0000 (14:09 +0200)]
ads2gas: Add a -noelf option

This allows skipping elf specific features from the output.

Change-Id: I739299ba41286ca10415e056b4ffd561be5e0350

6 years agothumb: Remove a brittle, ugly and unused arm->thumb conversion
Martin Storsjo [Fri, 23 Mar 2018 11:06:41 +0000 (13:06 +0200)]
thumb: Remove a brittle, ugly and unused arm->thumb conversion

The relevant code that this conversion handled was removed in
c26a9ecaa21f4.

Change-Id: Iee40f95134e609c291c7c4e06bc50dcb895bc5e3

6 years agoMerge changes Ied91c7ef,If2dcc6e2,Ib7397e71,Ib6392c79
James Zern [Fri, 23 Mar 2018 03:56:50 +0000 (03:56 +0000)]
Merge changes Ied91c7ef,If2dcc6e2,Ib7397e71,Ib6392c79

* changes:
  Fix implicit-fallthrough warnings
  Fix dangling-else warnings
  Fix a strict-overflow warning
  Rename several static NEON iht functions

6 years agoMerge "vp9 svc frame drop: enable adaptive rd for row mt."
Jerome Jiang [Fri, 23 Mar 2018 01:41:21 +0000 (01:41 +0000)]
Merge "vp9 svc frame drop: enable adaptive rd for row mt."

6 years agovp9 svc frame drop: enable adaptive rd for row mt.
Jerome Jiang [Tue, 20 Mar 2018 22:39:02 +0000 (15:39 -0700)]
vp9 svc frame drop: enable adaptive rd for row mt.

adaptive_rd_threshold_mt is set to 1 when speed >= 7 for SVC.
QVGA in SVC uses speed 5 which set adaptive_rd_threshold_mt to 0.
If VGA or HD is dropped for the last super frame, the flag is still 0
when the encoder is destroyed. Thus memory won't be released.

Change the bitrate threshold in datarate test.

Change-Id: I55352cc0b030568d38eb735d99c2fa29058d3690

6 years agoFix implicit-fallthrough warnings
Linfeng Zhang [Thu, 22 Mar 2018 17:58:37 +0000 (10:58 -0700)]
Fix implicit-fallthrough warnings

Compiler -- gcc (Debian 7.3.0-5) 7.3.0

Change-Id: Ied91c7ef3d25c3ef44a1f667656176e2709b4f44

6 years agoFix dangling-else warnings
Linfeng Zhang [Thu, 22 Mar 2018 17:46:02 +0000 (10:46 -0700)]
Fix dangling-else warnings

Compiler -- gcc (Debian 7.3.0-5) 7.3.0

Change-Id: If2dcc6e215a2990cde575f0e744ce0c7a44a15f1

6 years agoFix a strict-overflow warning
Linfeng Zhang [Thu, 22 Mar 2018 01:00:40 +0000 (18:00 -0700)]
Fix a strict-overflow warning

Compiler -- gcc (Debian 7.3.0-5) 7.3.0

./libvpx/vp9/encoder/vp9_denoiser.c:374:9: assuming signed overflow
does not occur when assuming that (X + c) < X is always false
[-Wstrict-overflow]
         for (j = 0; j < xmis; j++) {

Change-Id: Ib7397e718ff717bdabc088fc4c6e1771381fb522

6 years agoRename several static NEON iht functions
Linfeng Zhang [Wed, 21 Mar 2018 20:06:02 +0000 (13:06 -0700)]
Rename several static NEON iht functions

Change-Id: Ib6392c79d0269a43dbe180a89f2571482d98844d

6 years agovp9-svc: Fix to sample encoder
Marco Paniconi [Wed, 21 Mar 2018 17:56:09 +0000 (10:56 -0700)]
vp9-svc: Fix to sample encoder

Get the correct computation of number of input
layers to account for frame drops.

Change-Id: I39637381e1981b53c930da67a5c525191de6907d

6 years agoMerge "vp9_highbd_iht8x8_add_neon: rm unused functions"
James Zern [Wed, 21 Mar 2018 17:52:47 +0000 (17:52 +0000)]
Merge "vp9_highbd_iht8x8_add_neon: rm unused functions"

6 years agoVP9 SVC: Add control to disable inter layer prediction.
Jerome Jiang [Tue, 20 Mar 2018 18:12:16 +0000 (11:12 -0700)]
VP9 SVC: Add control to disable inter layer prediction.

Add VP9E_SET_SVC_INTER_LAYER_PRED to disable inter layer (spatial)
prediction.
0: prediction on
1: prediction off for all frames
2: prediction off for non key frames

Bump up ABI version.

Change-Id: I5ab2a96b47e6bef202290fe726bed5f99bd4951f

6 years agoMerge "vp9-svc: Improve frame dropper for spatial layers."
Marco Paniconi [Tue, 20 Mar 2018 21:46:36 +0000 (21:46 +0000)]
Merge "vp9-svc: Improve frame dropper for spatial layers."

6 years agovp9-svc: Improve frame dropper for spatial layers.
Marco Paniconi [Mon, 19 Mar 2018 03:46:30 +0000 (20:46 -0700)]
vp9-svc: Improve frame dropper for spatial layers.

SVC frame dropper: modify the logic to allow for individual
spatial layers to drop. This removes the constraint that all
upper spatial layers must drop when a given spatial layer drops.

Add a flag to the pkt to indicate whether a spatial layer is
encoded or dropped. This is needed for applications that enable
this feature (frame dropping for SVC).

For a current spatial layer, if its previous spatial layer is
dropped, then disable certain features for that layer:
inter-layer prediction, base_mv, partition_reuse, copy partition.

Also add the constraint to never drop a spatial layer if its
base layer is a key frame.

Updates to sample encoder (vp9_spatial_svc_encoder) and the
SVC datarate unittests to properly handle frame dropping.

Bump up ABI version.
Change-Id: I7d14ccf67b8d014a7abfce5ba3989fc623e94067

6 years agovisual studio: add yasm instructions
Johann [Mon, 19 Mar 2018 23:46:06 +0000 (16:46 -0700)]
visual studio: add yasm instructions

Change-Id: Ied2a1fc0e1d1a2245d63f267669add8889dd0cec

6 years agoMerge "x86 android: default on realtime-only"
Johann Koenig [Tue, 20 Mar 2018 17:06:18 +0000 (17:06 +0000)]
Merge "x86 android: default on realtime-only"

6 years agoMerge "build: remove stale .git files"
Johann Koenig [Tue, 20 Mar 2018 17:06:05 +0000 (17:06 +0000)]
Merge "build: remove stale .git files"

6 years agoMerge "reland "use intrinsics for 'emms'""
Johann Koenig [Tue, 20 Mar 2018 17:05:17 +0000 (17:05 +0000)]
Merge "reland "use intrinsics for 'emms'""

6 years agobuild: remove stale .git files
Johann [Mon, 19 Mar 2018 22:57:29 +0000 (15:57 -0700)]
build: remove stale .git files

These were used for an older style of Visual Studio configurations.

Change-Id: I51f07b30ad51c4da0c5caf1ede36cdb69b2d2b19

6 years agoreland "use intrinsics for 'emms'"
Johann [Wed, 14 Mar 2018 23:57:57 +0000 (16:57 -0700)]
reland "use intrinsics for 'emms'"

Only target 32bit builds. Visual Studio does not define _mm_empty for
64bit configurations.

Rename emms.asm and remove from 32 bit builds to avoid empty file
warnings.

Don't check register state on 64bit builds.

BUG=webm:1500

This reverts commit 60beb781c140b61c1957abd2a6717d2e9a831933.

Change-Id: I5ac4cf6c67249ff24f7da19792144de20527bfce

6 years agoMerge "VP8: Fix out of range index for mvcost."
Jerome Jiang [Mon, 19 Mar 2018 19:00:55 +0000 (19:00 +0000)]
Merge "VP8: Fix out of range index for mvcost."

6 years agovp9_highbd_iht8x8_add_neon: rm unused functions
James Zern [Mon, 19 Mar 2018 01:24:41 +0000 (18:24 -0700)]
vp9_highbd_iht8x8_add_neon: rm unused functions

their use was removed in:
d8424d289 Fix a bug in vp9_highbd_iht8x8_64_add_neon

Change-Id: I041800f3fb34ffbb7cfa7401370c5a5ceeab01c6

6 years agoCopyFrameTest: reduce max size for 32-bit targets
James Zern [Sat, 17 Mar 2018 00:47:56 +0000 (17:47 -0700)]
CopyFrameTest: reduce max size for 32-bit targets

avoids potential OOM when allocating 3 buffers for 16383x16383; 3840 is
used as a replacement
this test was missed in:
215bddf32 vpx_scale_test: reduce max size for 32-bit targets

Change-Id: I515adf5999c6ef1724394ccd62d677134bd35e6d

6 years agoVP8: Fix out of range index for mvcost.
Jerome Jiang [Wed, 21 Feb 2018 23:28:54 +0000 (15:28 -0800)]
VP8: Fix out of range index for mvcost.

Clamp index between 0 and MVvals.

Bit exact for speed -8, -6 and -4 on RTC set.

BUG=b/72510002

Change-Id: I61bdb02a0924e157b3c1980f74fbbfe5ce51bc44

6 years agovpx_scale_test: reduce max size for 32-bit targets
James Zern [Sat, 17 Mar 2018 00:47:56 +0000 (17:47 -0700)]
vpx_scale_test: reduce max size for 32-bit targets

avoids potential OOM when allocating 3 buffers for 16383x16383; 3840 is
used as a replacement

Change-Id: I92116ab69b10db6820fc651d3626bd9699700208

6 years agoAdjustment to initial q range estimate and kf boost.
paulwilkins [Mon, 26 Feb 2018 17:44:50 +0000 (17:44 +0000)]
Adjustment to initial q range estimate and kf boost.

Adjustment to initial active based on image size.
Add extra breakout case for kf boost loop.
Small adjustment to q delta calculation for key frames.

Net % improvements for all standard tests sets (-ve values) measured
using c-bvr mode.

(Overall PSNR, SSIM, PSNR-HVS)
Low Res:  -0.223 -0.229 -0.107
Mid Res:  -0.175 0.008 -0.180
High Res: -0.131 0.106 -0.206
NFlix 2K:   -0.390 -0.271 -0.489
NFlix 4K:   -1.370 -0.825 -1.590

Change-Id: I06a39de43594e1a99bb0cb281af15cdb8058a8ed

6 years agovp9-svc: Frame dropper for SVC.
Marco Paniconi [Wed, 14 Mar 2018 17:03:31 +0000 (10:03 -0700)]
vp9-svc: Frame dropper for SVC.

If a given spatial layer decides to drop, due to the
buffer/overshoot conditions for that layer, then drop
that current spatial layer and all spatial layers above.

In the current implementation the svc frame counter
(and hence the pattern for the non-flexible SVC case)
are updated on frame drops.

Also add last spatial layer encoded to the pkt.
This is useful for RTC applications that enable
frame dropping for SVC.

Update to the SVC datarate tests:
enabled frame dropper on all SVC datarate tests, and
made a fix to properly set the temporal_layer_id, which
works now even on frame drops.

Change-Id: If828c193f3cb6b1839803fd52fe9fbbda5b5a039

6 years agoMerge "libs.mk,vcxproj generation: split srcs in invocation"
James Zern [Fri, 16 Mar 2018 03:52:02 +0000 (03:52 +0000)]
Merge "libs.mk,vcxproj generation: split srcs in invocation"

6 years agoMerge "Revert "vp9_loopfilter.c: zero lfl_uv""
James Zern [Fri, 16 Mar 2018 02:11:52 +0000 (02:11 +0000)]
Merge "Revert "vp9_loopfilter.c: zero lfl_uv""

6 years agoRevert "vp9_loopfilter.c: zero lfl_uv"
James Zern [Thu, 15 Mar 2018 21:43:29 +0000 (21:43 +0000)]
Revert "vp9_loopfilter.c: zero lfl_uv"

This reverts commit 13d0955b250bcb7eac99034e7b1677d3d026b569.

Reason for revert:
this should be investigated further to ensure the memset is really
necessary outside of the static analysis pass.

Original change's description:
> vp9_loopfilter.c: zero lfl_uv
>
> The initialization depends on cm and mi_row which static
> analysis does not approve of.
>
> Clears a static analysis warning:
> warning: The right operand of '+' is a garbage value
> const loop_filter_thresh *lfi = lfthr + *lfl;
>
> Change-Id: I8c863ced2b1e9a7e10103b7281098f20941a6ca2

TBR=johannkoenig@google.com,marpan@google.com,builds@webmproject.org,jianj@google.com

Change-Id: Icadb6438fbcddba747622f06f2eadebdb333edf6
No-Presubmit: true
No-Tree-Checks: true
No-Try: true