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Author SHA1 Message Date
Marco
d5b3f29f3c Adjust variance threshold based on source noise level. 
For non-rd variance partition: Adjust variance threhsold based
on noise level estimate. This change allows the adjustment to be
updated more frequently.

Change-Id: Ie2abf63bf3f1ee54d0bc4ff497298801fdb92b0d
 2015-12-04 14:43:39 -08:00
Marco Paniconi
64e46a033f Merge "Non-rd partition: Use force split on 16x16 for low resolutions." 2015-12-04 19:21:26 +00:00
Jian Zhou
9f23a9c2e1 Merge "MMX in intra 4x4 prediction replaced with SSE2" 2015-12-04 18:50:58 +00:00
Marco
6490fc71a7 Non-rd partition: Use force split on 16x16 for low resolutions. 
For low resolutions, whem 4x4downsample is used for variance,
use the same force split (that is used for 8x8downsample) for 16x16 blocks.

No change in metrics. Small improvement visually.

Change-Id: I915b9895902d0b9a41e75d37fee1bf3714d2366d
 2015-12-04 09:24:28 -08:00
Paul Wilkins
2b5baea8fd Merge "Fix bug when overlaying middle arfs in multi-arf groups." 2015-12-04 10:33:55 +00:00
Jian Zhou
89a1efa4c4 MMX in intra 4x4 prediction replaced with SSE2 
4x4 Intra predictor implemented with MMX is replaced with SSE2.

Change-Id: Id57da2a7c38832d0356bc998790fc1989d39eafc
 2015-12-03 16:40:23 -08:00
Marco Paniconi
6202ce5ada Merge "vp9-noise estimate: Move level setting to a function." 2015-12-04 00:24:49 +00:00
Marco Paniconi
b38a7cd169 Merge "vp9-denoiser: Increase threshold for mode re-evaluation." 2015-12-03 23:52:46 +00:00
Marco
dd998adc7a vp9-denoiser: Increase threshold for mode re-evaluation. 
Change-Id: I57a15aec1cb2d6638f5211d30c2c9f15fb62494f
 2015-12-03 13:48:35 -08:00
Marco
b12e353424 vp9-noise estimate: Move level setting to a function. 
This is so we may update level at any time (e.g., to be used
for setting thresholds in variance-based partition).

Change-Id: I32caad2271b8e03017a531f9ea456a6dbb9d49c7
 2015-12-03 13:11:49 -08:00
hui su
5d3327e891 Remove palette from VP10 
Store it in nextgenv2 for now.

Change-Id: Iab0af0e15246758e3b6e8bde4a74b13c410576fc
 2015-12-03 12:30:47 -08:00
paulwilkins
4a79503b3e Fix bug when overlaying middle arfs in multi-arf groups. 
Do not reset the alt ref active flag when overlaying the middle
arf(s) of a multi arf group.

Change-Id: Ia55a55a376973f3fd17161429fd2afb07b4df31f
 2015-12-03 15:19:02 +00:00
Jian Zhou
623e988add Merge "SSE2 speed up of h_predictor_4x4" 2015-12-02 18:49:00 +00:00
Debargha Mukherjee
f70095076b Fix a spatial svc test crash 
Fixes crash in 2pass spatial svc test that was introduced in:
https://chromium-review.googlesource.com/#/c/313571/6

Change-Id: Iab3e8225a8d159cd33f5849dffe6802e25038047
 2015-12-01 17:17:51 -08:00
Debargha Mukherjee
7ceba7c26b Fix a spatial svc assert failure 
Fixes spatial svc rc assert failure introdcued in:
https://chromium-review.googlesource.com/#/c/312959/1

Change-Id: I6096bfbc484859d71a5fb55e6a3248a31885af61
 2015-12-01 14:24:50 -08:00
Debargha Mukherjee
01a2b40e95 Merge "Spatial SVC crash fix" 2015-12-01 21:24:46 +00:00
Debargha Mukherjee
d3409bad9a Fix a spatial svc bug related to scaling 
Fixes bug introduced in
https://chromium-review.googlesource.com/#/c/299482/5

Change-Id: If542c1a917380465dd9bc4ce5e32b0adbb20e340
 2015-12-01 10:40:59 -08:00
Marco
f78b7daec4 Condition use of minmax in variance partition on speed setting. 
For non-rd variance partition: only allow minmax computation
(which currently has no arm-neon optimization) for speeds < 8.

Performance loss is small: On RTC set with speed 8, few clips lose ~2/3%,
average loss is < 1%.

Change-Id: Ia9414f4d0b77dc83c3e73ca8de5d903f64b425ce
 2015-11-30 17:23:32 -08:00
Scott LaVarnway
2669e05949 Merge "VPX: x86 asm version of vpx_idct32x32_1024_add()" 2015-11-30 23:28:27 +00:00
Marco Paniconi
23831545a0 Merge "vp9 denoiser: Fix to re-evaluate mode selection." 2015-11-30 19:00:39 +00:00
Jian Zhou
9d29d76280 SSE2 speed up of h_predictor_4x4 
Relocate h_predictor_4x4 from SSSE3 to SSE2 with XMM registers.
Speed up by ~25% in ./test_intra_pred_speed.

Change-Id: I64e14c13b482a471449be3559bfb0da45cf88d9d
 2015-11-30 10:08:05 -08:00
Marco
f1f74a4e6c vp9: Update to noise estimation for denoising. 
Change initial state of noise level, and only update
denoiser with noise level when estimate is done.

Change-Id: If44090d29949d3e4927e855d88241634cdb395dc
 2015-11-30 10:03:20 -08:00
Marco
ad7e765319 vp9 denoiser: Fix to re-evaluate mode selection. 
This fix allows to enable reuse_inter_pred.

Change-Id: I53f2bf1163bb0036ffb6df92117a86debdca11d1
 2015-11-30 08:59:10 -08:00
Scott LaVarnway
0148e20c3c VPX: x86 asm version of vpx_idct32x32_1024_add() 
Change-Id: I3ba4ede553e068bf116dce59d1317347988b3542
 2015-11-25 10:11:29 -08:00
Marco Paniconi
610b413d7b Merge "vp9 denoiser: Re-evaluate ZEROMV after denoiser filtering." 2015-11-25 04:24:00 +00:00
Jian Zhou
901d20369a Merge "Speed up tm_predictor_8x8" 2015-11-25 02:34:07 +00:00
James Zern
adb033b57b Merge "configure: simplify x86 asm dependencies" 2015-11-25 02:19:47 +00:00
James Zern
fd51d90159 Merge changes Iaf8cbe95,I6748183d,I2a49811d 
* changes:
  add vp9_satd_neon
  fix vp9_satd_sse2
  vp9_satd: return an int
 2015-11-25 01:48:53 +00:00
Marco
5b0ddb931d vp9 denoiser: Re-evaluate ZEROMV after denoiser filtering. 
For denoising, and for noise level above threshold, re-evaluate
ZEROMV for mode selection after denoising.
Current change only does this check if selected best mode (before denoising)
was intra.

Change-Id: I4b1435b68d26c78f7597b995ee7bff0ddd5f9511
 2015-11-24 17:30:32 -08:00
Debargha Mukherjee
e807517a93 Spatial SVC crash fix 
Fixes a spatial_svc breakage introduced in
https://chromium-review.googlesource.com/#/c/305228/3.

Change-Id: I7f2cecbdca980addb85d5e58b58b5454f4730ada
 2015-11-24 16:40:27 -08:00
James Zern
eb1d0f8d60 add vp9_satd_neon 
~60-65% faster at the function level across block sizes

Change-Id: Iaf8cbe95731c43fdcbf68256e44284ba51a93893
 2015-11-24 16:09:10 -08:00
Jian Zhou
f4621c5c8d Speed up tm_predictor_8x8 
Left neighbor read from memory only once.
Speed up by ~20% in ./test_intra_pred_speed.

Change-Id: Ia1388630df6fed0dce9a6eeded6cb855bbc43505
 2015-11-24 16:07:06 -08:00
Marco
fbd245c598 vp9-denoiser: Fix to reset frame_stats. 
zeromv_lastref_sse was not reset.

Change-Id: I23c12e804d63dc7dc18514f6efe71de1d1acbd6a
 2015-11-24 15:58:28 -08:00
Marco Paniconi
e99e4a64e0 Merge "vp9 non-rd pickmode: Fix logic in reference masking." 2015-11-24 19:14:35 +00:00
Alex Converse
b84fa548fb Merge "bitreader/writer: Change shift to signed" 2015-11-24 18:33:45 +00:00
Alex Converse
4b038ad2ef Merge "Deduplicate some high bit depth tables" 2015-11-24 18:24:32 +00:00
Marco
eb43c8ebfc vp9 non-rd pickmode: Fix logic in reference masking. 
This change makes sure last reference with zero mv
is always checked for mode selection.

No change in metrics.

Change-Id: Iaf01877bf34272b966c78bfe18daad882a0a419e
 2015-11-24 10:10:03 -08:00
Scott LaVarnway
b16a164c97 Merge "VPX: Removed unnecessary pmulhrsw in IDCT32X32_34" 2015-11-23 23:37:13 +00:00
Scott LaVarnway
26eb806342 Merge "VP9: Only zero counts when !frame_parallel_decoding_mode (2)" 2015-11-23 23:36:46 +00:00
Scott LaVarnway
2c3b737af6 VP9: Only zero counts when !frame_parallel_decoding_mode (2) 
The counts are never used when frame_parallel_decoding_mode
is set.

Change-Id: I293aa68abadcdd30973adacb9f5f5a3aecf8daa2
 2015-11-23 14:42:15 -08:00
Marco
b0027b96ae vp9-svc: Fix to allow setting qp-max/min per spatial and temporal layer. 
Change-Id: Ic0ec32c1d7f7c08c9f956592dccbfd9060b1f624
 2015-11-23 10:46:34 -08:00
Scott LaVarnway
97e6cc6198 VPX: Removed unnecessary pmulhrsw in IDCT32X32_34 
and fixed macro name.

Change-Id: I306b98a2b4ec80b130ae80290b4cd9c7a5363311
 2015-11-23 10:24:09 -08:00
James Zern
16eba81f69 Revert "Speed up h_predictor_4x4" 
This reverts commit d76032ae87.

breaks 32-bit builds

Change-Id: If6266ec2a405b5a21d615112f0f37e8a71193858
 2015-11-20 22:25:29 -08:00
James Zern
073dc71cd0 Merge "Use Interlocked calls in win32 once() implementation." 2015-11-21 01:40:11 +00:00
James Zern
1b10753ad7 Merge "Speed up h_predictor_4x4" 2015-11-21 01:12:42 +00:00
Marco
131c1600a9 vp9 denoiser: Bias to last reference for temporal filter. 
Change-Id: I6a360a12e8da8cdcb8a779647512591612d64f31
 2015-11-20 15:38:32 -08:00
James Zern
60760f710f fix vp9_satd_sse2 
accumulate satd in 32-bits
+ add unit test

Change-Id: I6748183df3662ddb9d635f9641f9586f2fd38ad5
 2015-11-20 14:35:46 -08:00
James Zern
3e0138edb7 vp9_satd: return an int 
the final sum may use up to 26 bits

+ add a unit test
+ disable the sse2 as the result will rollover; this will be fixed in a
future commit

Change-Id: I2a49811dfaa06abfd9fa1e1e65ed7cd68e4c97ce
 2015-11-20 14:35:38 -08:00
Marco Paniconi
64a60ce3ba Merge "vp9-svc: Fix the setting of is_key_frame." 2015-11-20 18:29:15 +00:00
Alex Converse
612e3c8a0e Merge "Fix a signed shift overflow in vpx_rb_read_inv_signed_literal." 2015-11-20 17:42:05 +00:00