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granicus.if.org Git - libvpx/log
Marco [Mon, 23 Jan 2017 18:53:34 +0000 (10:53 -0800)]
vp9: Non-rd pickmode: fix to add ARF mode entries to THR_MODES.
BUG=webm:1359
Change-Id: Ie0c66efa2e19d1ec9c744d14e3fa8f1e6214cdd6
Marco [Sun, 22 Jan 2017 02:12:45 +0000 (18:12 -0800)]
vp9: Small threshold adjustment to unittest BasicRateTargeting444
Due to recent change to speed >=7 from commit:
219cdab .
Change-Id: I366e7750ec91119881050ff6c05849504c7959e8
Kaustubh Raste [Sat, 21 Jan 2017 03:16:38 +0000 (03:16 +0000)]
Merge "Add mips msa vpx hadamard functions"
Jerome Jiang [Fri, 20 Jan 2017 20:35:07 +0000 (20:35 +0000)]
Merge "vp9: Add feature to use block source_sad for realtime mode."
Marco [Tue, 17 Jan 2017 18:39:26 +0000 (10:39 -0800)]
vp9: Add feature to use block source_sad for realtime mode.
Only for speed >= 7, and affects skipping of intra modes.
Threshold is set low for now, needs to be tuned.
Small/no difference in metrics on rtc clips.
Change-Id: If9bdbd43f08d1f80407cdd2e9e5e96780dcd2424
James Zern [Thu, 19 Jan 2017 23:09:20 +0000 (15:09 -0800)]
tools_common.h: add missing ';' in generic branch
missed in:
380a26112 Fix compile warnings for target=armv7-android-gcc
Change-Id: I2820fff00858a19f7dcf6e0fff189d455b7d640f
Marco [Fri, 13 Jan 2017 23:13:36 +0000 (15:13 -0800)]
vp9: Modify usage of force_skip under low temporal variance in non-rd pickmode.
For short_circuit set to level 1, skip newmv for 64x64 blocks if the
low temporal variance flag is set. Also modify threshold for 64x64 split
in variance partitioning.
Overall speed-up on noisy clips of 2-4%.
Only affect speed >= 7.
Change-Id: I384b3772007e84de6f8707e480d2ddf1fe1f907d
Kaustubh Raste [Thu, 19 Jan 2017 09:14:03 +0000 (14:44 +0530)]
Add mips msa vpx hadamard functions
average improvement ~4x-5x
Change-Id: I167132d894c04fa85dda8dde7906ff9c61b3a65d
Jerome Jiang [Fri, 13 Jan 2017 22:20:59 +0000 (14:20 -0800)]
vp9: Stop copying partition every a fixed number of frames.
Avoid quality loss when copying partition of superblock with large motions.
Maximum consecutively copied frames can be set (currently 5).
Change-Id: I11c30575514f02194c0f001444cf4021609e5049
Peter Boström [Wed, 18 Jan 2017 16:32:34 +0000 (16:32 +0000)]
Merge "Add CSV per-frame stats to vpxdec."
James Zern [Wed, 18 Jan 2017 07:36:53 +0000 (07:36 +0000)]
Merge "vp9_cx_iface,encoder_encode: check validate_img return"
Jerome Jiang [Wed, 18 Jan 2017 02:18:39 +0000 (18:18 -0800)]
vp9: Disable partition copy when resizing is enabled.
Change-Id: I4fa3262e0f1c4018604c954b020ec5d1e3d1465c
Jerome Jiang [Tue, 17 Jan 2017 21:02:52 +0000 (21:02 +0000)]
Merge "vp9: Set low variance flag when partition is copied."
Jerome Jiang [Fri, 13 Jan 2017 19:28:27 +0000 (11:28 -0800)]
vp9: Set low variance flag when partition is copied.
Also set the flag to 1 when exit early choosing 64x64 block
such that skipping new mv for golden works in these scenerios.
Change the size of prev_segment_id to the number of superblocks
to save memory.
Borg test shows quality regression of 0.012% on average PSNR
and 0.035% on SSIM.
Change-Id: I5014224c8617d439d35c66ece3fed9ae30b31d23
Johann Koenig [Tue, 17 Jan 2017 17:45:54 +0000 (17:45 +0000)]
Merge "Cygwin x86_64 support."
Moriyoshi Koizumi [Mon, 16 Jan 2017 10:27:00 +0000 (19:27 +0900)]
Cygwin x86_64 support.
This should have been taken into account at
64347a10
Change-Id: Ie8e3ad7cbaab3e5799e04bd50f2639390b0a2428
Peter Boström [Tue, 17 Jan 2017 15:47:50 +0000 (10:47 -0500)]
Add per-frame SSIM/PSNR stats to tools/tiny_ssim.
Adds an optional output framestats.csv file that prints comparions
per-frame instead of averaged over the entire clip. It prints
per-channel and combined metrics for SSIM and PSNR.
Change-Id: Id28dfade27bc5775b59a9d83cfe8b37d1d52b686
James Zern [Sat, 14 Jan 2017 00:53:03 +0000 (16:53 -0800)]
vp9_cx_iface,encoder_encode: check validate_img return
before calling vp9_apply_encoding_flags() which may crash if the
resolution was invalid. this is the same change as:
c0523090b vp8e_encode: check validate_config return
BUG=https://bugzilla.mozilla.org/show_bug.cgi?id=
1315288
Change-Id: Icd2aab322422e83d3a778fca6d7789e5000239d7
Marco [Fri, 13 Jan 2017 19:21:33 +0000 (11:21 -0800)]
vp9: Add speed feature flag for computing average source sad.
If enabled will compute source_sad for every superblock on every frame,
prior to encoding. Off by default, only on for speed=8 when
copy_partition is set.
Change-Id: Iab7903180a23dad369135e8234b7f896f20e1231
Marco Paniconi [Fri, 13 Jan 2017 19:07:56 +0000 (19:07 +0000)]
Merge "vp9: Adjust threshold for copy partiton, for speed=8."
Marco [Fri, 13 Jan 2017 18:27:51 +0000 (10:27 -0800)]
vp9: Adjust threshold for copy partiton, for speed=8.
Change-Id: I4799cb2b67d911ee385e6d6992c61633ca77e69d
Jingning Han [Fri, 13 Jan 2017 18:25:16 +0000 (18:25 +0000)]
Merge "Rework 8x8 transpose SSSE3 for avg computation"
Jingning Han [Fri, 13 Jan 2017 18:25:09 +0000 (18:25 +0000)]
Merge "Rework 8x8 transpose SSSE3 for inverse 2D-DCT"
Peter Boström [Fri, 13 Jan 2017 12:56:43 +0000 (07:56 -0500)]
Add CSV per-frame stats to vpxdec.
Used with --framestats=file.csv. Currently prints raw codec QP (not
internal 0-63 range) and bytes per frame.
Change-Id: Ifbb90129c218dda869eaf5b810bad12a32ebd82d
Marco Paniconi [Fri, 13 Jan 2017 06:22:52 +0000 (06:22 +0000)]
Merge "vp9: Update threshold for partition copy."
Jerome Jiang [Fri, 13 Jan 2017 01:59:22 +0000 (17:59 -0800)]
vp9: Update threshold for partition copy.
Avoid many visual artifacts. Compression quality is improved by more
than 1%. Encode speed is about 4% for QVGA and 6% for VGA faster on
android.
Change-Id: I4dd0a81429ddf7efdef1e80a191da5fb8de8e8af
Johann [Thu, 12 Jan 2017 23:40:14 +0000 (15:40 -0800)]
Merge remote-tracking branch 'origin/longtailedduck'
Jingning Han [Thu, 12 Jan 2017 23:15:14 +0000 (15:15 -0800)]
Rework 8x8 transpose SSSE3 for avg computation
Use same transpose process as inv_txfm_sse2 does.
Change-Id: I2db05f0b254628a11f621c4c09abb89501ba6d3c
Jingning Han [Thu, 12 Jan 2017 23:06:30 +0000 (15:06 -0800)]
Rework 8x8 transpose SSSE3 for inverse 2D-DCT
Use same transpose process as inv_txfm_sse2 does.
Change-Id: Ic4827825bd174cba57a0a80e19bf458a648e7d94
Peter Boström [Thu, 12 Jan 2017 20:21:15 +0000 (15:21 -0500)]
Add decoder getters for the last quantizer.
To be used for frame stats output of vpxdec.
Change-Id: I0739a01bd3635c4b3fedd58f3e27363ce8fb1b1e
Johann [Fri, 30 Dec 2016 00:31:22 +0000 (16:31 -0800)]
Release v1.6.1 Long Tailed Duck
Change-Id: If27447472417c7ed34238295427ddb9da0561725
Marco Paniconi [Thu, 12 Jan 2017 17:54:41 +0000 (17:54 +0000)]
Merge "vp9: Make the denoiser work with spatial SVC."
Johann Koenig [Thu, 12 Jan 2017 01:02:58 +0000 (01:02 +0000)]
Merge "Create a class for buffers used in tests"
Peter Boström [Wed, 11 Jan 2017 21:05:47 +0000 (21:05 +0000)]
Merge "Add Y,U,V channel metrics and unweighted metrics."
Jerome Jiang [Wed, 11 Jan 2017 20:50:42 +0000 (20:50 +0000)]
Merge "vp9: Turn on the partition copy for speed 8. Tune threshold."
Johann Koenig [Wed, 11 Jan 2017 20:22:27 +0000 (20:22 +0000)]
Merge "arm idct16x16: remove extra config guards"
Peter Boström [Wed, 11 Jan 2017 17:28:03 +0000 (12:28 -0500)]
Add Y,U,V channel metrics and unweighted metrics.
Renames SSIM to VpxSSIM as an upscaled weighted SSIM metric, then prints
Y, U and V channels unweighted as well as a weighted but not scaled SSIM
score that's 8/1/1 parts Y/U/V (same as VpxSSIM).
Change-Id: Iff800cc8f145314eeb1a9b4af1e11a25bec095ca
Jingning Han [Wed, 11 Jan 2017 19:28:39 +0000 (19:28 +0000)]
Merge "Rework forward 8x8 2D-DCT ssse3 implementation"
Jerome Jiang [Tue, 10 Jan 2017 20:43:22 +0000 (12:43 -0800)]
vp9: Turn on the partition copy for speed 8. Tune threshold.
For speed 8, it speeds up the encoding on android by 6% for QVGA and
7.4% for VGA with the new threshold. Overall PSNR is improved by 0.667
for rtc.
Change-Id: I4a644560b32c0b5b4e9f49ffb953d000413a3732
Johann [Wed, 11 Jan 2017 18:17:14 +0000 (10:17 -0800)]
arm idct16x16: remove extra config guards
This file is guarded by HAVE_NEON_ASM in the .mk file now.
Change-Id: I513a621c234aa90ad52e426c8ed494d8a7d4b74a
Johann [Mon, 24 Oct 2016 19:17:51 +0000 (12:17 -0700)]
Create a class for buffers used in tests
Demonstrate its use with the IDCT test.
Change-Id: Idf87fe048847c180f13818fd4df916ba4500134b
hui su [Wed, 11 Jan 2017 00:37:59 +0000 (16:37 -0800)]
Add "Large" label to VP9 target level tests
Also reduce the number of test frames.
Change-Id: Iea6fa93ca6b924535aef7bf8b388db4d0ec84c08
Marco [Wed, 21 Dec 2016 22:33:21 +0000 (14:33 -0800)]
vp9: Make the denoiser work with spatial SVC.
If enabled denoiser will only denoise the top spatial layer for now.
Added unittest for SVC with denoising.
Change-Id: Ifa373771c4ecfa208615eb163cc38f1c22c6664b
Jingning Han [Mon, 9 Jan 2017 22:00:29 +0000 (14:00 -0800)]
Rework forward 8x8 2D-DCT ssse3 implementation
This commit reworks the SSSE3 implementation of the forward 8x8
2D-DCT. It uses a cyclic rotation approach to the temporary xmm
registers. It reduces the average cycles from 158 to 154. The SSE2
version uses 169 cycles.
Change-Id: I1b79b9642aae0ed3fb3cefb5b70246e6de5d5caa
Marco [Tue, 10 Jan 2017 00:38:49 +0000 (16:38 -0800)]
vp9: 1 pass cbr: Adjustments to usage of gf_cbr_boost and aq=3 mode.
When aq=3 mode is on and the gf_cbr_boost is set: make sure golden frame
is always refreshed, and don't incorporate segement cost in qp setting
on the boosted golden frame.
Better performance on RTC set with gf_cbr_boost on,
for example with gf_cbr_boost=50, gains from ~0.5-3%.
Change-Id: Ie811f5e4d444ff3320bd6e2c1745b2c4c09a8460
Jerome Jiang [Tue, 10 Jan 2017 00:51:09 +0000 (00:51 +0000)]
Merge "vp9: Set less aggresive short_circuit_low_temp_var for HD at speed 8."
Jerome Jiang [Mon, 9 Jan 2017 23:04:13 +0000 (15:04 -0800)]
vp9: Set less aggresive short_circuit_low_temp_var for HD at speed 8.
Quality improved by 1.866 and 0.386 for two noisy clips (dark720p and
marcooffice720p), respectively.
Change-Id: Ib33a7672ae9ca53da156208f7cd13f07b5543e44
Jerome Jiang [Mon, 9 Jan 2017 23:53:41 +0000 (23:53 +0000)]
Merge "Fix compile warnings for target=armv7-android-gcc"
James Zern [Mon, 9 Jan 2017 23:52:29 +0000 (23:52 +0000)]
Merge "Refine 8-bit 16x16 idct NEON intrinsics"
Marco Paniconi [Mon, 9 Jan 2017 23:30:32 +0000 (23:30 +0000)]
Merge "vp9: 1 pass cbr: Fix to qp clamping when gf_cbr_boost_pct is used."
Marco [Mon, 9 Jan 2017 21:03:50 +0000 (13:03 -0800)]
vp9: Fix comment in speed features.
Change-Id: I65d79c06b152922d725bf559adaa508f91cd5766
Marco [Mon, 9 Jan 2017 20:46:01 +0000 (12:46 -0800)]
vp9: 1 pass cbr: Fix to qp clamping when gf_cbr_boost_pct is used.
Avoid the qp-clamping on gf/alt frame if gf_cbr_boost_pct is set.
Change only affect CBR mode when gf_cbr_boost_pct is set.
Change-Id: I0655ed4f2b047c8ed1ed33a070c17960ad776704
Johann Koenig [Mon, 9 Jan 2017 19:53:15 +0000 (19:53 +0000)]
Merge "postproc: vpx_mbpost_proc_down_neon"
Johann Koenig [Mon, 9 Jan 2017 19:49:02 +0000 (19:49 +0000)]
Merge "Add mips dspr2 partial idct tests"
Johann Koenig [Mon, 9 Jan 2017 19:47:47 +0000 (19:47 +0000)]
Merge "Fix mips dspr2 idct32x32 functions for large coefficient input"
Johann Koenig [Mon, 9 Jan 2017 19:47:00 +0000 (19:47 +0000)]
Merge "Fix mips dspr2 idct16x16 functions for large coefficient input"
Johann Koenig [Mon, 9 Jan 2017 19:46:18 +0000 (19:46 +0000)]
Merge "Fix mips dspr2 idct8x8 functions for large coefficient input"
Johann Koenig [Mon, 9 Jan 2017 19:45:53 +0000 (19:45 +0000)]
Merge "Fix mips dspr2 idct4x4 functions for large coefficient input"
Johann Koenig [Mon, 9 Jan 2017 19:39:13 +0000 (19:39 +0000)]
Merge "Add mips dspr2 vp9 intrapred tests"
Johann [Thu, 22 Dec 2016 18:04:42 +0000 (10:04 -0800)]
postproc: vpx_mbpost_proc_down_neon
This was much more amenable to optimization than the across filter.
Speedup of almost 2.5x
BUG=webm:1320
Change-Id: I49acc0f9cb2e7642303df90132cbc938acade4c4
Johann Koenig [Mon, 9 Jan 2017 18:17:26 +0000 (18:17 +0000)]
Merge "postproc: vpx_mbpost_proc_across_ip_neon"
Marco Paniconi [Mon, 9 Jan 2017 17:23:12 +0000 (17:23 +0000)]
Merge "vp9: 1 pass cbr mode: increase threshold for gf_cbr_boost_pct usage."
Kaustubh Raste [Mon, 9 Jan 2017 12:00:16 +0000 (17:30 +0530)]
Add mips dspr2 partial idct tests
Change-Id: Idf4003ea6f9a2a42a9f26e156bee73697acb7a37
Kaustubh Raste [Mon, 9 Jan 2017 11:51:09 +0000 (17:21 +0530)]
Fix mips dspr2 idct32x32 functions for large coefficient input
Change-Id: If9da7099f226a27a09cc9e2899eb66a1158909d2
Kaustubh Raste [Mon, 9 Jan 2017 11:05:28 +0000 (16:35 +0530)]
Fix mips dspr2 idct16x16 functions for large coefficient input
Change-Id: I9be3d3d040837f658c6314606e28db8c31092a1a
Kaustubh Raste [Mon, 9 Jan 2017 10:52:19 +0000 (16:22 +0530)]
Fix mips dspr2 idct8x8 functions for large coefficient input
Change-Id: If011dd923bbe976589735d5aa1c3167dda1a3b61
Kaustubh Raste [Mon, 9 Jan 2017 09:58:30 +0000 (15:28 +0530)]
Fix mips dspr2 idct4x4 functions for large coefficient input
Change-Id: I06730eec80ca81e0b7436d26232465b79f447e89
Kaustubh Raste [Mon, 9 Jan 2017 08:41:57 +0000 (14:11 +0530)]
Add mips dspr2 vp9 intrapred tests
Change-Id: I6be8c59ee220af0597bc2d7213f2779ac2e88db9
Linfeng Zhang [Sat, 7 Jan 2017 01:52:07 +0000 (17:52 -0800)]
Refine 8-bit 16x16 idct NEON intrinsics
Speed test shows 25% gain on vpx_idct16x16_256_add_neon(),
and vpx_idct16x16_10_add_neon() got trippled.
Change-Id: If8518d9b6a3efab74031297b8d40cd83c4a49541
Hui Su [Sat, 7 Jan 2017 00:55:41 +0000 (00:55 +0000)]
Merge "Add support for VP9 level targeting"
Johann [Wed, 21 Dec 2016 22:19:25 +0000 (14:19 -0800)]
postproc: vpx_mbpost_proc_across_ip_neon
The speedup is pretty poor. I would be concerned except the SSE2 is
worse:
Existing SSE2 improvement: 22%
New neon improvement: 35%
BUG=webm:1320
Change-Id: Ied598a261134aa6cbe69f96f58589d2bae17bf62
Marco [Fri, 6 Jan 2017 23:28:21 +0000 (15:28 -0800)]
vp9: 1 pass cbr mode: increase threshold for gf_cbr_boost_pct usage.
Increase the boost threshold below which GOLDEN update will use same
rate correction factor as INTER_NORMAL.
Improves performance when gf_cbr_boost_pct is set (between 0 and 100)
in CBR mode.
Change-Id: I9f54cc18664786a100b13a416b7137ae03bd0cab
Jerome Jiang [Fri, 6 Jan 2017 22:38:39 +0000 (22:38 +0000)]
Merge "vp9: Enable more aggresive short circuit for speed 8."
Marco Paniconi [Fri, 6 Jan 2017 22:34:49 +0000 (22:34 +0000)]
Merge "vp9: Add some controls to sample encoder: vpx_temporal_svc_encoder"
Jerome Jiang [Fri, 6 Jan 2017 21:57:27 +0000 (21:57 +0000)]
Merge "vp9: Compute source sad for every superblock when partition copy is on."
Marco [Fri, 6 Jan 2017 19:28:31 +0000 (11:28 -0800)]
vp9: Add some controls to sample encoder: vpx_temporal_svc_encoder
Add the gf boost and frame_parallel controls.
Set as default to off.
Change-Id: Id85fcb16a4fae97f51c09e9ebadb5cdcd510c2f5
Jerome Jiang [Fri, 6 Jan 2017 18:06:37 +0000 (10:06 -0800)]
vp9: Enable more aggresive short circuit for speed 8.
Set short_circuit_low_temp_var to 3 for speed 8 for all res.
No strong visual difference on all clips.
Change-Id: Ia6d9a314291ab1c14d5421bbdd769974083aeb2a
hui su [Fri, 2 Dec 2016 18:11:33 +0000 (10:11 -0800)]
Add support for VP9 level targeting
Constraints on encoder config:
-target_bandwidth is no larger than 80% of level bitrate limit
-target_bandwidth * (1 + max_over_shoot_pct) is no larger than
88% of level bitrate limit
-min_gf_interval is no smaller than level limit
-tile_columns is no larger than level limit
Constraints on rate control:
-current frame size plus previous three frames' size is no larger
than the CPB level limit
-current frame size is no larger than 50%/40%/20% of the CPB
level limit if it's a key/alt-ref/other frame.
Change-Id: I84d1a2d6d6e3c82bfd533b3309ce999cfaba2c8b
Jerome Jiang [Thu, 5 Jan 2017 00:19:42 +0000 (16:19 -0800)]
vp9: Compute source sad for every superblock when partition copy is on.
The source sad could be used to copy the partition without going into
choose_partitioning function to speed up vp9 encoding. Computing source
sad takes little time. Speed test on Android and Linux shows little
encoding time gain (less than 1.4%).
Turned off for now since partition copy is turned off.
Change-Id: I61c9d5b8f22329760cb29a4ee30a7f9c232ce8d3
Linfeng Zhang [Fri, 6 Jan 2017 16:47:22 +0000 (16:47 +0000)]
Merge "Add high bitdepth 8x8 idct NEON intrinsics"
Linfeng Zhang [Fri, 6 Jan 2017 01:16:18 +0000 (01:16 +0000)]
Merge "Clean DC only idct NEON intrinsics"
Jerome Jiang [Wed, 4 Jan 2017 19:22:51 +0000 (11:22 -0800)]
vp9: Set short circuit to level 3 for VGA for speed 8.
vp9: Set short circuit to level 3 for VGA for speed 8. Also change the
threshold_32x32 to 5/8*thresholds[1] to improve quality regression
caused to VGA clips.
Change-Id: Ia1590e91e7cb22be78d5b85013387bb1be4272e3
Marco Paniconi [Wed, 4 Jan 2017 17:24:08 +0000 (17:24 +0000)]
Merge "vp9: 1 pass cbr: allow noise estimation down to 360p."
Marco [Wed, 4 Jan 2017 00:01:05 +0000 (16:01 -0800)]
vp9: 1 pass cbr: allow noise estimation down to 360p.
Also adjust some thresholds for noise level setting.
Change-Id: I7e03d7057ef2061c9447728deb9c6aff5d3da4b7
Marco [Wed, 21 Dec 2016 20:53:51 +0000 (12:53 -0800)]
vp9: SVC unittests: fix to use y4m source.
Comment out check on buffer underrun, as it currently fails
on some of the svc tests.
Also cast the update of bits_in_buffer_model_, as this can
go negative now due to the buffer underrun.
This fixes the issue in #1352.
BUG=webm:1350
BUG=webm:1352
Change-Id: Ibd4ef23921daf09e5c15b000aca904aa4573599c
Yunqing Wang [Tue, 3 Jan 2017 17:46:15 +0000 (17:46 +0000)]
Merge "Fix for out of range motion vector bug in joint motion search"
Ranjit Kumar Tulabandu [Wed, 21 Dec 2016 09:42:17 +0000 (15:12 +0530)]
Fix for out of range motion vector bug in joint motion search
Clamped the initial mv in vp9_refining_search_8p_c.
BUG=webm:1354
Change-Id: I47d302b350937e3e6e52e95c983b5fb0b4c64fba
Yunqing Wang [Thu, 29 Dec 2016 19:16:00 +0000 (19:16 +0000)]
Merge "Make sub-pixel mv search's return value consistent with the return type"
Yunqing Wang [Thu, 29 Dec 2016 17:24:24 +0000 (17:24 +0000)]
Merge "Bug fix to avoid random crashes during ARNR filtering"
Gabriel Marin [Thu, 29 Dec 2016 06:03:43 +0000 (06:03 +0000)]
Merge "Remove superfluous conditional on 'shortcut'"
Linfeng Zhang [Wed, 28 Dec 2016 21:51:44 +0000 (13:51 -0800)]
Clean DC only idct NEON intrinsics
BUG=webm:1301
Change-Id: Iffc83854218460b3f687f3774e71d45b552382a5
Linfeng Zhang [Wed, 28 Dec 2016 00:28:53 +0000 (16:28 -0800)]
Add high bitdepth 8x8 idct NEON intrinsics
BUG=webm:1301
Change-Id: I56e3bc3aab9214e2debac93796389a7194991084
Yunqing Wang [Tue, 27 Dec 2016 19:52:39 +0000 (11:52 -0800)]
Make sub-pixel mv search's return value consistent with the return type
For out-of-range cases, returned UINT_MAX instead of INT_MAX in the
sub-pixel mv search to be consistent with the "uint32_t" return type.
Change-Id: I8e206d771228c13d89bafbbe9f14722c8ecc6a7a
Ranjit Kumar Tulabandu [Wed, 23 Nov 2016 13:16:44 +0000 (18:46 +0530)]
Bug fix to avoid random crashes during ARNR filtering
The function 'vp9_find_best_sub_pixel_tree_pruned_more' is modified
to return INT_MAX for handling invalid MV cases from UINT32_MAX.
yunqingwang:
patch 3: rebased on top of the tree.
patch 4: The return type of vp9_find_best_sub_pixel_tree* was changed
to uint32_t to fix ubsan warnings. Changing UINT_MAX back to INT_MAX
was not quite right. Patch 4 modified vp9_temporal_filter.c to accept
uint32_t.
(Note: Inconsistency exists in vp9_find_best_sub_pixel_tree*, which
will be fixed in a separate CL.)
Change-Id: Ib1a79dc2aa41ea6335c21669c76883cdbb7e0535
Linfeng Zhang [Tue, 27 Dec 2016 17:59:27 +0000 (17:59 +0000)]
Merge "Clean idct 8x8 neon functions"
James Zern [Fri, 23 Dec 2016 22:10:13 +0000 (14:10 -0800)]
Revert "vp9: SVC unittests: fix to use y4m source."
This reverts commit
f0b491a52405abb1b3dbb6b2c74dd6a4c7a7ddb1 .
This change results in unsigned integer overflows (as reported by
-fsanitize=integer) in datarate_test.cc,
for many of --gtest_filter=VP9/DatarateOnePassCbrSvc.OnePassCbrSvc*:
unsigned integer overflow: 167198 - 185560 cannot be represented in type
'unsigned long'
As the encoder didn't change, but the input with the change to
(correctly) use Y4mVideoSource, this revert is merely masking the issue.
BUG=webm:1352
Change-Id: Iecd9a6c83b3fca67c566732a5c92d36193cc2060
Jerome Jiang [Wed, 21 Dec 2016 00:49:42 +0000 (16:49 -0800)]
Fix compile warnings for target=armv7-android-gcc
Fix compile warnings about implicit type conversion for
target=armv7-android-gcc in vpxenc.c.
BUG=webm:1348
Change-Id: I9fbabd843512f2a1a09f4bb934cd091e834eed9c
Marco Paniconi [Thu, 22 Dec 2016 17:26:41 +0000 (17:26 +0000)]
Merge "vp9: SVC unittests: fix to use y4m source."
James Zern [Thu, 22 Dec 2016 13:20:55 +0000 (08:20 -0500)]
libs.mk/stress.sh,curl: set --retry to 1
provide some resilience for transient errors
Change-Id: I8db3d4eb5ef3cccc235a8c4c0052199c0ce23a27
Marco [Wed, 21 Dec 2016 20:53:51 +0000 (12:53 -0800)]
vp9: SVC unittests: fix to use y4m source.
Comment out check on buffer underrun, as it currently fails
on some of the svc tests.
BUG=webm:1350
Change-Id: I73c88b800cdcc06bd2f900f7b7e2a5fd08248065