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Author SHA1 Message Date
Marco
3472cbbd88 vp9 aq-mode=3: Keep it on even at low bitrates. 
Change-Id: I6a27db6b9dbe3d8cb3d47ef30fbd52557171cadd
 2016-02-04 17:31:10 -08:00
Zoe Liu
0f7dd40324 Define a macro to replace hardcoded values 
The definition is for the number of frames to check to determine the
recent decay rate, further to determine the next key frame in the
first pass of the encoder.

Change-Id: Ic696d6eb518a86fa296842273cf8767ef0b0e27a
 2016-02-04 05:33:22 -08:00
James Zern
497b6744ea Merge changes from topic 'dead-code' 
* changes:
  yv12config.c: remove dead CONFIG_ALPHA code
  vp9_encoder.c: remove unused macro
  vpx_mem.c: remove unused macro
  vp9_svc_layercontext.c: relocate a macro definition
  vp9_encoder.c: protect SNPRINT* macros w/CONFIG check
  vp9_aq_360.c: remove some unused macros
  vp9_diamond_search_sad_avx.c: rename (un)likely macros
  vp9_resize.c: add missing include
  vp9_aq_complexity.c: remove unused macros
  vp9_detokenize.c: remove unused macros
 2016-02-04 06:25:44 +00:00
Marco Paniconi
37c8f57318 Merge "vp9-skinmap. Some adjustments for model=1." 2016-02-03 23:34:07 +00:00
Marco
82148c02c1 vp9-skinmap. Some adjustments for model=1. 
-use larger threshold on y (as in vp8).
-add distance threshold for each cluster
-use larger skin distance threshold for first cluster
-add some early exist checks.

Keep default setting to model=0.

Change-Id: I1044b99ade4bb1f215a860a019a4d84cee2f7715
 2016-02-03 14:47:15 -08:00
Jingning Han
6f49e8a186 Merge "Use precise rate cost estimate for skip block mode" 2016-02-03 20:40:10 +00:00
Jingning Han
bcce658d31 Use precise rate cost estimate for skip block mode 
It improves the compression performance of VP9 by 0.1% across all
test sets. No speed change is observed.

Change-Id: I59338c5c9e67bae22188f35fc3afbfe2a6bba6b0
 2016-02-03 11:09:16 -08:00
Hui Su
2231d1063c Merge "Fix some interger overflow errors" 2016-02-03 18:12:26 +00:00
James Zern
fc110235ad vp9_encoder.c: remove unused macro 
SHARP_FILTER_QTHRESH

unused since:
5373119 Merging in the Switchable interp experiment

Change-Id: I9ccc1883828babffd1886810b59aa16aca4766bf
 2016-02-02 18:03:26 -08:00
James Zern
c9e057a9a0 vp9_svc_layercontext.c: relocate a macro definition 
move SMALL_FRAME_FB_IDX closer to its first use. this is only used with
CONFIG_SPATIAL_SVC.

Change-Id: Ibf2b3e59a3aab2be2c3b3f89b4380ebe272e0ed6
 2016-02-02 18:02:33 -08:00
James Zern
d6c66d4691 vp9_encoder.c: protect SNPRINT* macros w/CONFIG check 
these are only used with CONFIG_INTERNAL_STATS

Change-Id: Ibbcefbdc1db79d93f75e5865289f9960a8c2358a
 2016-02-02 18:02:32 -08:00
James Zern
d78ebb82f5 vp9_aq_360.c: remove some unused macros 
ENERGY_MIN
ENERGY_MAX
ENERGY_SPAN
ENERGY_IN_BOUNDS

unused since first commit

Change-Id: I5507d36487aaee3e64f7a5fba582791ef9a533b0
 2016-02-02 18:01:49 -08:00
James Zern
8647792975 vp9_diamond_search_sad_avx.c: rename (un)likely macros 
avoid using '__' this is a reserved namespace for the compiler

Change-Id: I7d2be4dba2bdddc6f1010a16ad9e59a2e211b064
 2016-02-02 18:01:49 -08:00
James Zern
8a515c16fd vp9_resize.c: add missing include 
Change-Id: I429e3c80216102ed0a85ce348ecac0bf1e1e28eb
 2016-02-02 18:01:49 -08:00
James Zern
59b560acef vp9_aq_complexity.c: remove unused macros 
DEFAULT_COMPLEXITY
VAR_STRENGTH_STEP

unused since first commit

Change-Id: I4a47544098caf0d72e571633b7776146be88237c
 2016-02-02 18:01:30 -08:00
James Zern
8ec0159159 vp9_detokenize.c: remove unused macros 
LOW_VAL_CONTEXT_NODE
TWO_CONTEXT_NODE
THREE_CONTEXT_NODE
HIGH_LOW_CONTEXT_NODE
CAT_ONE_CONTEXT_NODE
CAT_THREEFOUR_CONTEXT_NODE
CAT_THREE_CONTEXT_NODE
CAT_FIVE_CONTEXT_NODE

unused since:
adaec4d Speeding up decode_coeffs().

Change-Id: Id07d2b0b76ff0ee6ef40d1b7a8e085e5e9e4aa8d
 2016-02-02 18:00:46 -08:00
hui su
1c9b0918b3 Fix some interger overflow errors 
Change-Id: I7e44bd952f28ce9925e8bdf6ee8ca2bb13de1b49
 2016-02-02 17:32:15 -08:00
James Zern
dee831c484 Merge changes I4a365757,I14a3b328 
* changes:
  vp10: remove unused (read|write)_uniform
  vp9_denoiser: mark total_adj_strong_thresh inline
 2016-02-03 00:51:42 +00:00
Alex Converse
614f0727e4 Merge "Fix a signed overflow in vp9 motion cost." 2016-02-02 21:12:49 +00:00
Paul Wilkins
e062eb16fb Merge "Loop filter search resets on overlay frame." 2016-02-02 14:44:47 +00:00
James Zern
724ba02f1b vp9_denoiser: mark total_adj_strong_thresh inline 
avoids -Wunused-function warnings when INLINE is set

Change-Id: I14a3b32837d358516b7702a2fb804bec010bb5c6
 2016-02-01 23:47:02 -08:00
Alex Converse
ad43a73883 Fix a signed overflow in vp9 motion cost. 
Change-Id: I5975e3aede62202d8ee6ced33889350c0a56554a
 2016-02-01 14:27:32 -08:00
Marco
734dc36173 vp9: Add flag to control usage of skin detection. 
Set off as default; on for 1 pass cbr mode, speed >=5, non-screen-content.

Change-Id: I03f2497e4028b354fd83b8a7d0e072c2a6bec878
 2016-02-01 11:57:56 -08:00
Marco Paniconi
f51dd8c2ac Merge "vp9 non-rd partition: Update condition on force_split for skin area." 2016-02-01 18:48:46 +00:00
Marco
9248689645 vp9 non-rd partition: Update condition on force_split for skin area. 
Avoid low resolutions for now.

Change-Id: Ib3a7bb8716a033449b2afb216edd70897a280df9
 2016-02-01 09:50:53 -08:00
Marco
dc2e97c900 vp9-denoiser bugfix: Disable postproc-denoiser under temporal denoising. 
The postproc vp9_denoise() is a spatial denoise/blur function.
It was not intended to be used if temporal denoising is enabled.

Change-Id: I97d2dcb941e7cc49bbafce99d9286beb2693249d
 2016-02-01 09:08:28 -08:00
Marco Paniconi
0a3593a555 Merge "vp9-noise estimate: Put check to avoid possible out of bounds." 2016-02-01 15:18:16 +00:00
Scott LaVarnway
0c60282786 Merge "VP9: Refactor read_inter_block_mode_info()" 2016-02-01 12:52:15 +00:00
Marco
9b24251c91 vp9-noise estimate: Put check to avoid possible out of bounds. 
Put check to avoid possible out of bounds when looping
over the blocks to estimate noise level.
No change in behavior.

Change-Id: I4b7b19b7edee0ae1c35b9dc0700b1bf9b304d7f5
 2016-01-31 22:29:51 -08:00
James Zern
8faccb709a Merge changes If13946e4,I61a1814d,I2ca9aa3c,I44d91eaa 
* changes:
  intrapred: protect functions w/CONFIG check
  vp9_noise_estimate: protect copy_frame w/CONFIG check
  vp8_cx_iface: delete 3 unused functions
  vp8: mark intra_prediction_down_copy inline
 2016-01-30 00:17:16 +00:00
Scott LaVarnway
d12f87cd07 VP9: Refactor read_inter_block_mode_info() 
Change-Id: I8e6a1a1b6eec17d0076660b559f6fc120a78c538
 2016-01-29 15:30:27 -08:00
hui su
580e815f3b Refactor prob_diff_update_savings_search_model 
Change-Id: Icfab58e880285d5af00985dc20db2174a67d1fe8
 2016-01-29 12:51:10 -08:00
Marco Paniconi
432136ef56 Merge "Fix failure with libvpx__unit_tests-multi-target" 2016-01-29 18:55:13 +00:00
Marco Paniconi
b9723c4be9 Merge "vp9-denoiser: Force increase_denoising = 0 for skin block." 2016-01-29 18:43:27 +00:00
Marco
72e3b5b2c5 Fix failure with libvpx__unit_tests-multi-target 
Introduced in: https://chromium-review.googlesource.com/#/c/323215/
For now exclude the computation of vp_compute_skin_block for highbitdepth.

Change-Id: I18107a862c17ba869438ec3616a787bf173736c4
 2016-01-29 10:05:08 -08:00
Marco
c9e984a858 vp9-denoiser: Force increase_denoising = 0 for skin block. 
Change-Id: Ic5af41db58a3daad4103175b4b4b9300675020c0
 2016-01-29 08:37:02 -08:00
Zoe Liu
bca1a350c9 Merge "Cleaned code in firstpass related to altref frame" 2016-01-29 16:31:41 +00:00
Marco Paniconi
35b878ca25 Merge "vp9: encoder-breakout: Modify UV thresholds." 2016-01-29 01:19:30 +00:00
Zoe Liu
b6f1f369af Cleaned code in firstpass related to altref frame 
Change-Id: I6dbddf500fd4f64216774685700efea972165470
 2016-01-28 16:37:17 -08:00
James Zern
4f780e94a1 vp9/10: fix encoder crash on flush 
the lookahead buffer allocation is deferred to receipt of the first
frame to allow profile changes. if the encoder was flushed before
supplying any frames the encoder would crash trying to dereference the
NULL buffer. vp8 is unaffected.

fixes mozilla bug:
https://bugzilla.mozilla.org/show_bug.cgi?id=1237848

Change-Id: Icee4b64de760476eee0d33b568f0a1010335ff13
 2016-01-28 12:53:41 -08:00
Marco
1c2df9cd48 vp9: encoder-breakout: Modify UV thresholds. 
Set UV thresholds to 0 for encoder breakout if
block is detected as skin.

Change-Id: Iaaa30b5cc8bae4cf611f8ea8eba693b730e32a3f
 2016-01-28 12:12:40 -08:00
JackyChen
d1e3d0467c VPX skin map improvement. 
Use multiple clusters instead of one and decrease
the distance thresholds.

Add a define to switch between models.
Default is set to existing (1 cluster) model.

Change-Id: I802cd9bb565437ae8983ef39453939f5d5073bb1
 2016-01-28 10:38:14 -08:00
Marco Paniconi
aa3fb7e1b5 Merge "vp9 non-rd mode: Modification for detected skin areas." 2016-01-28 17:01:19 +00:00
Scott LaVarnway
66129c7214 Merge "VP9: Refactor dec_build_inter_predictors_sb()" 2016-01-28 12:31:22 +00:00
Marco
b39a599cef vp9 non-rd mode: Modification for detected skin areas. 
If a superblock contains alot of "skin" then force split
of 64x64 partition, and make some adjustments in mode selection.

This helps to reduce artifacts on moving face/skin areas at low bitrates.

Little/no change in metrics: avgPSNR/SSIM down by ~0.12%.
Small encoding time increase < 1%.

Change-Id: Ic57f52148c3716f391419fab0530d916e4c1d186
 2016-01-27 17:38:58 -08:00
Hui Su
cdb141dd94 Merge "Fix some typos." 2016-01-28 01:04:50 +00:00
hui su
5afc4e4c77 Fix some typos. 
Change-Id: I32aacd014df6c927cf2893dc096cbe6ec7604b9b
 2016-01-27 16:12:49 -08:00
Marco Paniconi
ced5cea41c Merge "vp9-aqmode=3: Limit on period for golden update." 2016-01-27 21:38:35 +00:00
Marco
fab630fac9 vp9-aqmode=3: Limit on period for golden update. 
For aqmode=3, golden period update is set based on period of cyclic refresh.
Put a limit on max golden period update, for now set to 40.
And fix comment.

Change-Id: Icb61dd87c796cce2a5f5f7331c6a129540994696
 2016-01-27 12:07:49 -08:00
Alex Converse
d13385cee7 Switch to 9-bit rate cost constants built on a 256 probability denominator. 
-.220 BDRATE derf: https://x20web.corp.google.com/~aconverse/results/cost256_derf.html
-.675 BDRATE hevcmr: https://x20web.corp.google.com/~aconverse/results/cost256_hevcmr.html

Change-Id: Ifb1646d8ce65ffe0eff9953a911b1b88735b335f
 2016-01-27 19:34:30 +00:00