platform/upstream/libvpx.git
8 years agoBreak exports for spatial_svc out to fix shared builds without it
Brion Vibber [Tue, 3 May 2016 08:23:17 +0000 (04:23 -0400)]
Break exports for spatial_svc out to fix shared builds without it

Change-Id: I208c84cce216464b82eaa51945ce17a8e6625673

8 years agoFix for version.sh when libvpx is checked out as git submodule
Brion Vibber [Wed, 4 May 2016 19:41:32 +0000 (15:41 -0400)]
Fix for version.sh when libvpx is checked out as git submodule

When using git submodules, .git may be a file instead of a directory.
The -d test was failing in that case; switched to -e.

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1215

Change-Id: Iedf0e92bfeb003b28a415945dc729e6ce58c4fe4

8 years agoMerge "iosbuild.sh: Verify fat library targets."
Tom Finegan [Wed, 4 May 2016 17:08:36 +0000 (17:08 +0000)]
Merge "iosbuild.sh: Verify fat library targets."

8 years agoMerge "libvpx: add a unit test for plane_add_noise."
James Bankoski [Wed, 4 May 2016 13:09:05 +0000 (13:09 +0000)]
Merge "libvpx: add a unit test for plane_add_noise."

8 years agolibvpx: add a unit test for plane_add_noise.
Jim Bankoski [Tue, 3 May 2016 23:23:06 +0000 (16:23 -0700)]
libvpx: add a unit test for plane_add_noise.

In so doing this fixes a couple of bugs:

vpx_plane_add_noise.c needed to subtract a clamp instead of add.
And the assembly (mmx sse) had assumptions that parameters were
continuous in memory which was not true.

Change-Id: I76f2c43cf54bfc838eb2edf8a443eaaa7565d7b5

8 years agoMerge "x86.h,x86_simd_caps: add an explicit cast w/strtol"
James Zern [Tue, 3 May 2016 19:48:03 +0000 (19:48 +0000)]
Merge "x86.h,x86_simd_caps: add an explicit cast w/strtol"

8 years agoMerge "Fix unsigned overflows in temporal filter."
Alex Converse [Tue, 3 May 2016 19:11:17 +0000 (19:11 +0000)]
Merge "Fix unsigned overflows in temporal filter."

8 years agoFix unsigned overflows in temporal filter.
Alex Converse [Tue, 3 May 2016 17:49:19 +0000 (10:49 -0700)]
Fix unsigned overflows in temporal filter.

Change-Id: Iebdc8304d30c78f03f99f6dc665003ff41c8b1cd

8 years agoMerge "Move vpx_add_plane from codec to vpx_dsp and dedup."
James Bankoski [Tue, 3 May 2016 14:11:57 +0000 (14:11 +0000)]
Merge "Move vpx_add_plane from codec to vpx_dsp and dedup."

8 years agoMerge "configure.sh: Remove armv6-darwin target."
Tom Finegan [Mon, 2 May 2016 21:40:57 +0000 (21:40 +0000)]
Merge "configure.sh: Remove armv6-darwin target."

8 years agoMerge "Use signed variables in the lookahead."
Alex Converse [Mon, 2 May 2016 21:32:39 +0000 (21:32 +0000)]
Merge "Use signed variables in the lookahead."

8 years agoMerge "vp9: Refactor vp9_denoiser_NxM_sse2."
Jacky Chen [Mon, 2 May 2016 21:28:08 +0000 (21:28 +0000)]
Merge "vp9: Refactor vp9_denoiser_NxM_sse2."

8 years agoiosbuild.sh: Verify fat library targets.
Tom Finegan [Mon, 2 May 2016 18:47:18 +0000 (11:47 -0700)]
iosbuild.sh: Verify fat library targets.

- Make sure VPX.framework/VPX actually contains requested
  targets before reporting success.
- Removes a TODO.

Change-Id: I2344d6e2bb502bf533ce0e4c6f159118e4fe3bdf

8 years agoconfigure.sh: Remove armv6-darwin target.
Tom Finegan [Mon, 2 May 2016 17:42:00 +0000 (10:42 -0700)]
configure.sh: Remove armv6-darwin target.

- iOS SDKs no longer ship with armv6 support.
- Our minimum iOS version means all target devices have neon.
- Remove armv6 darwin LD workaround.
  - This removes a TODO.

Change-Id: I2fcb5b82c96213364275475be021c7dd8459d5c0

8 years agovp9: Refactor vp9_denoiser_NxM_sse2.
JackyChen [Sun, 1 May 2016 23:15:29 +0000 (16:15 -0700)]
vp9: Refactor vp9_denoiser_NxM_sse2.

Denoiser is ~1.5% faster in speed 6~8.

Change-Id: I7b350f3c50cce6773d9c4eded4c0c1b722d0a5fc

8 years agoMove vpx_add_plane from codec to vpx_dsp and dedup.
Jim Bankoski [Mon, 2 May 2016 19:17:39 +0000 (12:17 -0700)]
Move vpx_add_plane from codec to vpx_dsp and dedup.

Change-Id: I12218d8331c0558c0587a66321e3ca46da7e5cc7

8 years agoMerge "configure.sh: prefer 'which' over 'hash'"
James Zern [Mon, 2 May 2016 19:15:39 +0000 (19:15 +0000)]
Merge "configure.sh: prefer 'which' over 'hash'"

8 years agovp9: Refactor choose_partitioning.
JackyChen [Fri, 29 Apr 2016 22:19:28 +0000 (15:19 -0700)]
vp9: Refactor choose_partitioning.

Move skin superblock force split out of this function as well
as some minor code refactors. Checked bitexact for different speed
settings and different resolutions.

Change-Id: I6078cbe88dd9ce6c0b69470a8a0a8f8d2274161b

8 years agoconfigure.sh: prefer 'which' over 'hash'
James Zern [Sat, 30 Apr 2016 02:48:51 +0000 (19:48 -0700)]
configure.sh: prefer 'which' over 'hash'

hash may trigger a bashism warning; which is already depended on by this
script

Change-Id: Ibe0e7d1132d72f03aaf5b7d4c6180b59e92aceff

8 years agoMerge "vp9_ethread_test: replace FramePktHook w/DecompressedFrameHook"
James Zern [Fri, 29 Apr 2016 19:56:55 +0000 (19:56 +0000)]
Merge "vp9_ethread_test: replace FramePktHook w/DecompressedFrameHook"

8 years agoMerge "msvs_common.sh: make fix_file_list generic"
James Zern [Fri, 29 Apr 2016 18:31:06 +0000 (18:31 +0000)]
Merge "msvs_common.sh: make fix_file_list generic"

8 years agovp9: Move the initialization of some rc variables to rc_init.
Marco [Fri, 29 Apr 2016 00:06:18 +0000 (17:06 -0700)]
vp9: Move the initialization of some rc variables to rc_init.

And initialize a variable (avg_source_sad) that was not initialized to 0.

Change-Id: I63223e20fffe2a2ea38f03da62dad16af0618ea4

8 years agovp9_ethread_test: replace FramePktHook w/DecompressedFrameHook
James Zern [Thu, 28 Apr 2016 20:09:08 +0000 (13:09 -0700)]
vp9_ethread_test: replace FramePktHook w/DecompressedFrameHook

this avoids the decoder test which was only correct for vp9, vp10 was
missed in the earlier change

Change-Id: Ib789c906d440c0e4169052cf64c74d5e4b196caa

8 years agoMerge "Avoid an unsigned overflow in invert_quant"
Alex Converse [Thu, 28 Apr 2016 19:44:03 +0000 (19:44 +0000)]
Merge "Avoid an unsigned overflow in invert_quant"

8 years agoMerge "vp9: Don't force block size to 8x8 in denoiser."
Jacky Chen [Thu, 28 Apr 2016 18:06:29 +0000 (18:06 +0000)]
Merge "vp9: Don't force block size to 8x8 in denoiser."

8 years agoMerge "Port convolve test refactor to master."
Alex Converse [Thu, 28 Apr 2016 16:26:53 +0000 (16:26 +0000)]
Merge "Port convolve test refactor to master."

8 years agoMerge "bitreader: remove an unsigned overflow."
Alex Converse [Thu, 28 Apr 2016 16:26:37 +0000 (16:26 +0000)]
Merge "bitreader: remove an unsigned overflow."

8 years agox86.h,x86_simd_caps: add an explicit cast w/strtol
James Zern [Thu, 28 Apr 2016 06:41:51 +0000 (23:41 -0700)]
x86.h,x86_simd_caps: add an explicit cast w/strtol

+ use strtoul as mask is unsigned

quiets a -Wshorten-64-to-32 warning

Change-Id: Ia1c24679302100a252da7a45d3bb871f591f1888

8 years agovp9: Don't force block size to 8x8 in denoiser.
JackyChen [Thu, 28 Apr 2016 05:18:11 +0000 (22:18 -0700)]
vp9: Don't force block size to 8x8 in denoiser.

First, we only set use_4x4_partition for key frame where we don't
denoise; second, envision we have small partitions, we should pass the
actual block size to denoiser and make an early termination if needed.

Change-Id: I331f42046d792b17360723d17ff817d601394658

8 years agomsvs_common.sh: make fix_file_list generic
James Zern [Thu, 28 Apr 2016 03:26:49 +0000 (20:26 -0700)]
msvs_common.sh: make fix_file_list generic

take an array name as the first parameter and operate on the reference;
removes a TODO

Change-Id: I9d63a31d7a7625123f0d64f212b4e702813cc01b

8 years agoPort convolve test refactor to master.
Alex Converse [Wed, 27 Apr 2016 23:53:33 +0000 (16:53 -0700)]
Port convolve test refactor to master.

Brings f03e238f to master.

Change-Id: I7f7754e7d1288b103a4510303d10afc68a7d8ca8

8 years agoTweak casts on vpx_sub_pixel_variance to avoid implicit overflow.
Alex Converse [Thu, 19 Nov 2015 23:57:57 +0000 (15:57 -0800)]
Tweak casts on vpx_sub_pixel_variance to avoid implicit overflow.

Change-Id: I481eb271b082fa3497b0283f37d9b4d1f6de270c

8 years agoUse signed variables in the lookahead.
Alex Converse [Wed, 27 Apr 2016 22:59:18 +0000 (15:59 -0700)]
Use signed variables in the lookahead.

Wrap around behavior is enforced manually and we use the values in
arithmetic involving negative integers.

Change-Id: I199706b6f3af91f4fb6fe2ef302fbbc6d0cf5785

8 years agobitreader: remove an unsigned overflow.
Alex Converse [Fri, 20 Nov 2015 00:09:03 +0000 (16:09 -0800)]
bitreader: remove an unsigned overflow.

bits_left is in the range [0, 64 (= BD_VALUE_SIZE)] , so the narrowing
conversion should be safe.

Change-Id: I943fcd359eaad76249ee1e1fb03a2ac16945d2fd

8 years agoBe explicit about overflow in vpx_variance16x16_sse2.
Alex Converse [Thu, 19 Nov 2015 23:43:24 +0000 (15:43 -0800)]
Be explicit about overflow in vpx_variance16x16_sse2.

The product always fits in uint32_t, but the operands don't.

An optimizing compiler should generate the wraparound code.
(Verified with clang).

Change-Id: I25eb64df99152992bc898b8ccbb01d55c8d16e3c

8 years agoRemove casts on < 16x16 variance.
Alex Converse [Thu, 19 Nov 2015 23:39:40 +0000 (15:39 -0800)]
Remove casts on < 16x16 variance.

These blocks will never overflow since max sum is +/-255*w*h.

Change-Id: Ia2c630339fd9cfb411b56b6040ff402095f12a2e

8 years agoAvoid an unsigned overflow in invert_quant
Alex Converse [Fri, 20 Nov 2015 00:46:46 +0000 (16:46 -0800)]
Avoid an unsigned overflow in invert_quant

Change-Id: I16a570b2af66b6580d1cd6f8345a25f079009bf4

8 years agoMerge "Declare the operator== overload for M128A in the global namespace."
Alex Converse [Wed, 27 Apr 2016 20:33:17 +0000 (20:33 +0000)]
Merge "Declare the operator== overload for M128A in the global namespace."

8 years agoDeclare the operator== overload for M128A in the global namespace.
Alex Converse [Wed, 27 Apr 2016 04:38:04 +0000 (21:38 -0700)]
Declare the operator== overload for M128A in the global namespace.

ADL will look this up from the callsite namespace iff it is declared
before the callsite or from the parent namespace of the class type (the
global namespace).

This patch has been tested on MSVS 2015 and clang-3.8.

Change-Id: I00ba74712c9b617b9d81761abed1e14d8f25d8e3

8 years agoMerge changes If45b8931,Ieab273a7
James Zern [Wed, 27 Apr 2016 20:01:33 +0000 (20:01 +0000)]
Merge changes If45b8931,Ieab273a7

* changes:
  vp9_ethread_test: avoid crash when decoder is unavailable
  resize_test: skip VP9 decode checks if it's disabled

8 years agoMerge "TODO cleanup: Remove unused buffer_size"
Vignesh Venkatasubramanian [Wed, 27 Apr 2016 06:17:12 +0000 (06:17 +0000)]
Merge "TODO cleanup: Remove unused buffer_size"

8 years agoTODO cleanup: Remove unused buffer_size
Vignesh Venkatasubramanian [Mon, 25 Apr 2016 20:46:42 +0000 (13:46 -0700)]
TODO cleanup: Remove unused buffer_size

Remove unused variable buffer_size and rename bytes_in_buffer to
buffer_size in webm_read_frame.

Change-Id: I18b6ccbb044cd366610a5e39d83883cc0b174051

8 years agoMerge "webmdec.h: remove stale TODO"
Vignesh Venkatasubramanian [Wed, 27 Apr 2016 05:38:53 +0000 (05:38 +0000)]
Merge "webmdec.h: remove stale TODO"

8 years agoMerge "TODO cleanup: s/EbmlGlobal/WebmOutputContext/"
Vignesh Venkatasubramanian [Wed, 27 Apr 2016 05:37:32 +0000 (05:37 +0000)]
Merge "TODO cleanup: s/EbmlGlobal/WebmOutputContext/"

8 years agovp9_ethread_test: avoid crash when decoder is unavailable
James Zern [Wed, 27 Apr 2016 03:15:15 +0000 (20:15 -0700)]
vp9_ethread_test: avoid crash when decoder is unavailable

Change-Id: If45b8931771d50990b78a5aa860f372eb0430cf4

8 years agoresize_test: skip VP9 decode checks if it's disabled
James Zern [Wed, 27 Apr 2016 02:56:44 +0000 (19:56 -0700)]
resize_test: skip VP9 decode checks if it's disabled

Change-Id: Ieab273a779c44e1c4648642e9f12735b81bd2300

8 years agovp8: Adjust consec_zeromv thresholds for skin detection.
Marco [Tue, 26 Apr 2016 23:02:09 +0000 (16:02 -0700)]
vp8: Adjust consec_zeromv thresholds for skin detection.

Change-Id: Iab5aed7bf86538352232e208bce58c3528cc9a4e

8 years agoMerge "VP9: adjust trellis quant optimization RD parameters"
Hui Su [Tue, 26 Apr 2016 19:12:09 +0000 (19:12 +0000)]
Merge "VP9: adjust trellis quant optimization RD parameters"

8 years agoMerge "VP9: enable trellis quantization optimization for intra blocks"
Hui Su [Tue, 26 Apr 2016 19:11:49 +0000 (19:11 +0000)]
Merge "VP9: enable trellis quantization optimization for intra blocks"

8 years agoMerge "vp9: Fix condition to update consec_zero_mv."
Marco Paniconi [Tue, 26 Apr 2016 18:15:27 +0000 (18:15 +0000)]
Merge "vp9: Fix condition to update consec_zero_mv."

8 years agoMerge "vp9: Simplify the logic in denoiser SSE2 code."
Jacky Chen [Tue, 26 Apr 2016 17:43:48 +0000 (17:43 +0000)]
Merge "vp9: Simplify the logic in denoiser SSE2 code."

8 years agoMerge "Add the 64-bit CPU cycle count utility function"
Yi Luo [Tue, 26 Apr 2016 17:24:21 +0000 (17:24 +0000)]
Merge "Add the 64-bit CPU cycle count utility function"

8 years agoVP9: adjust trellis quant optimization RD parameters
hui su [Mon, 25 Apr 2016 21:23:06 +0000 (14:23 -0700)]
VP9: adjust trellis quant optimization RD parameters

Coding gain:
lowres  0.64%
midres  0.38%
hdres   0.58%

Change-Id: I233fa2a4b24bd1e15091a5f5ef6aff661f3f50ec

8 years agoVP9: enable trellis quantization optimization for intra blocks
hui su [Mon, 25 Apr 2016 19:40:56 +0000 (12:40 -0700)]
VP9: enable trellis quantization optimization for intra blocks

Coding gain:
lowres  0.18%
midres  0.23%
hdres   0.36%

Change-Id: I044c8afbc481fc55b23d440352941071355b0afb

8 years agovp9: Simplify the logic in denoiser SSE2 code.
JackyChen [Tue, 26 Apr 2016 06:52:19 +0000 (23:52 -0700)]
vp9: Simplify the logic in denoiser SSE2 code.

Block size passed into denoiser filter is always >= BLOCK_8X8 (in
vp9_pick_inter_mode), it is not necessary to check smaller block
size. Passed the bitexact test on clips with different resolutions and
noise levels.

Change-Id: I19fa3195d18c27d9e5de60dc11cff1522ef3714e

8 years agoMerge "Resolve a couple of TODOs in firstpass.c"
Paul Wilkins [Tue, 26 Apr 2016 12:57:08 +0000 (12:57 +0000)]
Merge "Resolve a couple of TODOs in firstpass.c"

8 years agoMerge "Experiment to adapt for net AQ offset."
Paul Wilkins [Tue, 26 Apr 2016 12:56:52 +0000 (12:56 +0000)]
Merge "Experiment to adapt for net AQ offset."

8 years agovp9: Fix consec_zero_mv in skin detection.
Marco [Mon, 25 Apr 2016 22:37:50 +0000 (15:37 -0700)]
vp9: Fix consec_zero_mv in skin detection.

This was missed in https://chromium-review.googlesource.com/#/c/340135/.

Change-Id: Iafc83141f4ff744819bdbde7d239678b215feb9d

8 years agovp9: Fix condition to update consec_zero_mv.
Marco [Mon, 25 Apr 2016 21:34:41 +0000 (14:34 -0700)]
vp9: Fix condition to update consec_zero_mv.

Fix will reset the consec_zero_mv map on non-skipped blocks with non-zero mv.
Adjust thresholds on consec_zero_mv in noise estimation and skin detection,
as more possible reset on map means lower thresholds should be used.

Change-Id: Ibe8520057472b3609585260b51b6f95a38fb777d

8 years agoMerge "vp9: 1 pass vbr: Adjust gf boost/interval on motion level."
Marco Paniconi [Mon, 25 Apr 2016 21:13:56 +0000 (21:13 +0000)]
Merge "vp9: 1 pass vbr: Adjust gf boost/interval on motion level."

8 years agowebmdec.h: remove stale TODO
Vignesh Venkatasubramanian [Mon, 25 Apr 2016 21:05:59 +0000 (14:05 -0700)]
webmdec.h: remove stale TODO

webm_read_frame is the only function now which requires
documentation for what the return value means (other two are quite
obvious - file_is_webm and webm_guess_framerate).

Change-Id: I7a4f7d8097b1d748812b2ee251ee718a0b5ce836

8 years agoTODO cleanup: s/EbmlGlobal/WebmOutputContext/
Vignesh Venkatasubramanian [Mon, 25 Apr 2016 20:28:24 +0000 (13:28 -0700)]
TODO cleanup: s/EbmlGlobal/WebmOutputContext/

This brings the struct's name in line with WebmInputContext.

Change-Id: I1a1c7ae60b006ae5de8253177d6d996f5867866d

8 years agoMerge "vp9: Fix a bug where best_sse_mv is not set properly."
Jacky Chen [Mon, 25 Apr 2016 20:00:43 +0000 (20:00 +0000)]
Merge "vp9: Fix a bug where best_sse_mv is not set properly."

8 years agoMerge "vpx_minmax_8x8_neon and test"
Johann Koenig [Mon, 25 Apr 2016 18:58:29 +0000 (18:58 +0000)]
Merge "vpx_minmax_8x8_neon and test"

8 years agovp9: 1 pass vbr: Adjust gf boost/interval on motion level.
Marco [Wed, 20 Apr 2016 22:53:20 +0000 (15:53 -0700)]
vp9: 1 pass vbr: Adjust gf boost/interval on motion level.

Add some adjustment for high motion case.

Change-Id: If700be1ce849c187ed031221ea7cabbc8d91ec2b

8 years agovp9: Fix a bug where best_sse_mv is not set properly.
JackyChen [Mon, 25 Apr 2016 18:44:40 +0000 (11:44 -0700)]
vp9: Fix a bug where best_sse_mv is not set properly.

In VP9 internal denoiser, motion magnitude is computed from
best_sse_mv, which should be set to 0 at the begining. This bug may
cause visual aritifact in denoiser. Also, delete two improper comments.

Change-Id: I8710d2acba23320bc85cf72af17d65245c19438b

8 years agoMerge "vp9-denoiser: Bugfix and some adjustments for high noise case."
Marco Paniconi [Mon, 25 Apr 2016 17:16:09 +0000 (17:16 +0000)]
Merge "vp9-denoiser: Bugfix and some adjustments for high noise case."

8 years agovp9-denoiser: Bugfix and some adjustments for high noise case.
Marco [Mon, 25 Apr 2016 15:49:08 +0000 (08:49 -0700)]
vp9-denoiser: Bugfix and some adjustments for high noise case.

Need to check that sse for non-zero mv has been set for the current block
(i.e., check that nonzero-mv is tested as a mode, so newmv_sse != UINT_MAX)
before forcing to not use zero-mv for denoising.

Also increase some thresholds (sse and sse_diff) for high noise case,
and use shift operaton instead of multiplication on a threshold computation.

Change-Id: Iae7339475d57240316b7fa8b887c4ee3c0d0dbec

8 years agovp9: Add rc quantity to track amount of low motion in scene.
Marco [Fri, 22 Apr 2016 22:27:53 +0000 (15:27 -0700)]
vp9: Add rc quantity to track amount of low motion in scene.

Use it for now in noise estimation to bypass estimation if
motion level is high.

Change-Id: I033662dc909f2060e4e81abf562a7ad262dc8170

8 years agoMerge "VP9: Do not call vp9_adjust_mask() in vp9_setup_mask()"
Scott LaVarnway [Mon, 25 Apr 2016 13:39:29 +0000 (13:39 +0000)]
Merge "VP9: Do not call vp9_adjust_mask() in vp9_setup_mask()"

8 years agoResolve a couple of TODOs in firstpass.c
paulwilkins [Mon, 25 Apr 2016 11:38:10 +0000 (12:38 +0100)]
Resolve a couple of TODOs in firstpass.c

Resolved two TODO items.

Force a minimum value of 1.0 for frame duration as per section duration.

Column inactive zone is currently set to 0 as most of the serious issues
relating to inactive regions relate to letter boxing.

Change-Id: Ifbab3acf2c089d7305620a7ff7ed7c3536cc9235

8 years agoExperiment to adapt for net AQ offset.
paulwilkins [Fri, 11 Mar 2016 10:44:16 +0000 (10:44 +0000)]
Experiment to adapt for net AQ offset.

In Aq mode 1 the segment and AQ delta for each block is based
on spatial variance. There may be a net imbalance between blocks
that have lower Q than the baseline value and those that have higher Q.

This patch monitors that imbalance and extends the allowed baseline
Q range for the frame to accommodate adjustment of that baseline value
to compensate.

Change-Id: Iae8a48c7c01fe2af94a141e149d03acf467237ca

8 years agoVP9: Do not call vp9_adjust_mask() in vp9_setup_mask()
Scott LaVarnway [Fri, 22 Apr 2016 20:53:32 +0000 (13:53 -0700)]
VP9: Do not call vp9_adjust_mask() in vp9_setup_mask()

vp9_adjust_mask() is called again in loop_filter_rows().

Change-Id: If52f5339dfa7971c47b12f9e05f87951044d9391

8 years agoMerge "hadamard_test: align src/dst buffers"
James Zern [Fri, 22 Apr 2016 20:03:06 +0000 (20:03 +0000)]
Merge "hadamard_test: align src/dst buffers"

8 years agoMerge "vp9: Some adjustments to denoiser under high-noise condition."
Marco Paniconi [Fri, 22 Apr 2016 18:55:57 +0000 (18:55 +0000)]
Merge "vp9: Some adjustments to denoiser under high-noise condition."

8 years agovp9-noise estimation: Add check on whether skin detection is enabled.
Marco [Fri, 22 Apr 2016 17:35:29 +0000 (10:35 -0700)]
vp9-noise estimation: Add check on whether skin detection is enabled.

Change-Id: Ie80b7a14e3505c40b5742793f84aa6fb9d21dab5

8 years agovp9: Some adjustments to denoiser under high-noise condition.
Marco [Fri, 22 Apr 2016 17:30:21 +0000 (10:30 -0700)]
vp9: Some adjustments to denoiser under high-noise condition.

Change-Id: Ib47d742d07f13c7c39cea85e228c19ae298baf4a

8 years agoMerge "vp9: Move consec_zero_mv from cyclic refresh to cpi struct."
Marco Paniconi [Fri, 22 Apr 2016 17:06:31 +0000 (17:06 +0000)]
Merge "vp9: Move consec_zero_mv from cyclic refresh to cpi struct."

8 years agoAdd the 64-bit CPU cycle count utility function
Yi Luo [Thu, 21 Apr 2016 22:59:05 +0000 (15:59 -0700)]
Add the 64-bit CPU cycle count utility function

Change-Id: Ie87245bbdf5735bc9729199eeb07899d81dbf267

8 years agovp9: Move consec_zero_mv from cyclic refresh to cpi struct.
Marco [Thu, 21 Apr 2016 21:00:26 +0000 (14:00 -0700)]
vp9: Move consec_zero_mv from cyclic refresh to cpi struct.

So it can be used even with aq-mode=3 not enabled.
Also cleans up some code in the places where its used.

No change in behavior.

Change-Id: Ib6b265308dbd483f691200da9a0be4da4b380dbc

8 years agohadamard_test: align src/dst buffers
James Zern [Fri, 22 Apr 2016 07:06:49 +0000 (00:06 -0700)]
hadamard_test: align src/dst buffers

fixes crash in 32-bit builds

Change-Id: I149e517c940a8cd43643e213bfbe077b6f579090

8 years agovpx_minmax_8x8_neon and test
Johann [Thu, 14 Apr 2016 21:26:32 +0000 (14:26 -0700)]
vpx_minmax_8x8_neon and test

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1156

Change-Id: Ief0ad8d6255b0ef0f233cda153799e3c72d3dbc6

8 years agoMerge "hadamard 8x8 test"
Johann Koenig [Fri, 22 Apr 2016 04:36:10 +0000 (04:36 +0000)]
Merge "hadamard 8x8 test"

8 years agohadamard 8x8 test
Johann [Fri, 15 Apr 2016 18:35:56 +0000 (11:35 -0700)]
hadamard 8x8 test

The order of the output structure is not currently important.

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1021

Change-Id: Ibc0006d569675db6c5060c4529f5d9e73f2e96a6

8 years agoMerge "vp9_loopfilter.c : fix / clarify todo"
James Bankoski [Thu, 21 Apr 2016 20:40:40 +0000 (20:40 +0000)]
Merge "vp9_loopfilter.c : fix / clarify todo"

8 years agoMerge "vp9_loopfilter.c: Todo clean up encoder should work like decoder."
James Bankoski [Thu, 21 Apr 2016 20:40:35 +0000 (20:40 +0000)]
Merge "vp9_loopfilter.c: Todo clean up encoder should work like decoder."

8 years agoMerge "vp9_loopfilter.c : todo cleanup"
James Bankoski [Thu, 21 Apr 2016 20:40:24 +0000 (20:40 +0000)]
Merge "vp9_loopfilter.c : todo cleanup"

8 years agovp9_loopfilter.c : fix / clarify todo
Jim Bankoski [Thu, 21 Apr 2016 00:28:52 +0000 (17:28 -0700)]
vp9_loopfilter.c : fix / clarify todo

Change-Id: Ie3ec67a83d1877d3deae9c7922b6899d915aa19e

8 years agovp9_loopfilter.c: Todo clean up encoder should work like decoder.
Jim Bankoski [Thu, 21 Apr 2016 00:24:53 +0000 (17:24 -0700)]
vp9_loopfilter.c: Todo clean up encoder should work like decoder.

Change-Id: I570c6859d6e18cd94ce4a29068477b937489399c

8 years agovp9_encodemb.c: TODO clean up
Jim Bankoski [Thu, 21 Apr 2016 15:48:58 +0000 (08:48 -0700)]
vp9_encodemb.c: TODO clean up

huisu did in nextgen branch -> please try in vp9

Change-Id: I0ff35db07ac38464e0e2858e303be686c03a5d0e

8 years agovp9_loopfilter.c : todo cleanup
Jim Bankoski [Thu, 21 Apr 2016 00:16:25 +0000 (17:16 -0700)]
vp9_loopfilter.c : todo cleanup

Removed this todo because of another todo which says none of this code
should exist. It should be integrated into the block by block encode
process as per the decoder.

Change-Id: I076bd15140a060e69c014dd7d7cd07fea260aba3

8 years agoMerge "vp9_loopfilter.c: Todo try inloop calculation."
Yaowu Xu [Thu, 21 Apr 2016 15:38:12 +0000 (15:38 +0000)]
Merge "vp9_loopfilter.c: Todo try inloop calculation."

8 years agovp9_loopfilter.c: Todo try inloop calculation.
Jim Bankoski [Wed, 20 Apr 2016 22:31:46 +0000 (15:31 -0700)]
vp9_loopfilter.c: Todo try inloop calculation.

This is implemented in the decoder already.  Will add a todo for the
encoder.

Change-Id: I5e78c045cb2edb5ba171022aeeb70051a708b916

8 years agovp9: 1 pass vbr: Small fix on reset avg_intersize_gfint on scene cut.
Marco [Wed, 20 Apr 2016 23:30:13 +0000 (16:30 -0700)]
vp9: 1 pass vbr: Small fix on reset avg_intersize_gfint on scene cut.

Change-Id: Ie73d1bbc2c953d010b32097440698f0d060750be

8 years agovp9: 1 pass vbr: small adjustment to active_best factor for inter.
Marco [Wed, 20 Apr 2016 21:22:08 +0000 (14:22 -0700)]
vp9: 1 pass vbr: small adjustment to active_best factor for inter.

Change-Id: I9c68aa9e72969b0ffbf57eb186380ff666745aeb

8 years agoMerge "vp8: Update on sum_diff_threshold."
Marco Paniconi [Wed, 20 Apr 2016 00:20:41 +0000 (00:20 +0000)]
Merge "vp8: Update on sum_diff_threshold."

8 years agovp9: Adjust gf period for high average Q and overshoot.
Marco [Tue, 19 Apr 2016 17:46:20 +0000 (10:46 -0700)]
vp9: Adjust gf period for high average Q and overshoot.

For 1 pass vbr mode.
Increase the gf interval for case where average Q is close to
max and high overshoot is detected.

Small increase in overall avg_psnr/sssim metrics (~0.2/0.1%) for ytlive,
but improves the low-end (low bitrate) for several clips (less overshoot).

Change-Id: Ifba40f25b4861b2e0d9832c82d5359a6a3dce9f2

8 years agovp8: Update on sum_diff_threshold.
Marco [Tue, 19 Apr 2016 22:51:32 +0000 (15:51 -0700)]
vp8: Update on sum_diff_threshold.

Reset to previous values.

Change-Id: Ia49bafc1d1ec5f657819ffba04d11fd701f315e8

8 years agovp9: 1 pass vbr: More even spacing for gf near key frame.
Marco [Mon, 18 Apr 2016 17:51:07 +0000 (10:51 -0700)]
vp9: 1 pass vbr: More even spacing for gf near key frame.

More even spacing near key frame and avoid gf on scene cut
if its close to key frame.

Small increase in metrics for ytlive set (which uses key-period=150).
(~0.2% gain)

Change only affects 1 pass vbr mode.

Change-Id: If1e5a59baf1e0befbaf998522fbc47d94ac5b5df

8 years agovp9: Adjustment to active_best_quality for inter_frame, 1 pass vbr.
Marco [Fri, 15 Apr 2016 17:06:18 +0000 (10:06 -0700)]
vp9: Adjustment to active_best_quality for inter_frame, 1 pass vbr.

Change only affects 1 pass vbr.

Use a q value somewhat larger (~6%) than avg_frame_qindex[INTER]
as basis for active_best_quality for inter-frames.
And use the minium of this (avg_frame_qindex) and the active_worst_quality.

This reduces some overshoot in ytlive clips.
Overall small but positive average increase in metrics (up on average ~0.2%).

Change-Id: Icdbaae7872d5675fd38a13c0ec6ce0e2e3b919ce