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Author SHA1 Message Date
Marco Paniconi
ff637d1903 Merge "vp9: Speed >8: Set subpel_search_method for low motion." 2017-06-01 23:57:19 +00:00
Marco
8c6fa5c5e3 vp9: Speed >8: Set subpel_search_method for low motion. 
Speed >=8: for resolutions above CIF, and for low motion content,
set subpel_search_method to SUBPEL_TREE_PRUNED_EVENMORE.

Small speed gain (~2%) on vga clips,
RTC metrics up by ~2-3% on average.

Change-Id: Ie26ba0264589652f92dfe74308740debf94cf0cc
 2017-06-01 16:16:13 -07:00
Jerome Jiang
68f035026f vp8 skin detection: Fix visual studio build failure. 
Change-Id: I510b755550ebbfa2aaf9b974920d7f1c6454a845
 2017-06-01 13:46:46 -07:00
Jerome Jiang
e254969df2 Fix corruption in skin map debugging output yuv. 
For both vp8 and vp9.

BUG=webm:1437

Change-Id: Ifd06f68a876ade91cc2cc27c574c4641b77cce28
 2017-06-01 16:59:43 +00:00
Jerome Jiang
f1a300acc4 vp8: Clean up skin detection. 
Use only the average of center 2x2 pixels in vp8.

Change-Id: I2b23ff19a90827226273e0fca49e90c734eda59b
 2017-05-31 14:57:10 -07:00
Johann Koenig
755b3daf90 Merge "comp_avg_pred neon: used by sub pixel avg variance" 2017-05-31 18:17:28 +00:00
Jerome Jiang
32d8992147 Merge "Write skin map of vp8 skin detection for debug." 2017-05-31 16:37:07 +00:00
Linfeng Zhang
30ea3ef283 Merge "Update vpx_highbd_idct4x4_16_add_sse2()" 2017-05-31 15:56:20 +00:00
Johann
f695b30ac2 comp_avg_pred neon: used by sub pixel avg variance 
BUG=webm:1423

Change-Id: I33de537f238f58f89b7a6c1c2d6e8110de4b8804
 2017-05-30 22:47:34 +00:00
Jerome Jiang
c39526da8a Write skin map of vp8 skin detection for debug. 
Change-Id: Ica1b4e918aa759cd0ce65920f9d88452bbf9e3b4
 2017-05-30 10:30:05 -07:00
Linfeng Zhang
45048dc9dc Update vpx_highbd_idct4x4_16_add_sse2() 
BUG=webm:1412

Change-Id: I26e4b34ae9bc1ae80c24f56d740d737a95f1ab84
 2017-05-30 09:25:30 -07:00
Johann Koenig
b9649d2407 Merge "comp_avg_pred: alignment" 2017-05-30 16:21:05 +00:00
Johann Koenig
48c0e13286 Merge "remove DECLARE_ALIGNED from neon code" 2017-05-30 15:58:17 +00:00
Johann
ea8b4a450d comp_avg_pred: alignment 
x86 requires 16 byte alignment for some vector loads/stores.

arm does not have the same requirement.

The asserts are still in avg_pred_sse2.c. This just removes them from
the common code.

Change-Id: Ic5175c607a94d2abf0b80d431c4e30c8a6f731b6
 2017-05-30 07:46:43 -07:00
Jerome Jiang
a5ab38093f Merge "Fix vp8 race when build --enable-vp9-highbitdepth." 2017-05-30 05:47:44 +00:00
Johann
42ce25821d remove DECLARE_ALIGNED from neon code 
Unlike x86 neon only requires type alignment when loading into vectors.

Change-Id: I7bbbe4d51f78776e499ce137578d8c0effdbc02f
 2017-05-26 10:41:57 -07:00
Johann Koenig
2693b89c19 Merge "subpel variance neon: reduce stack usage" 2017-05-26 17:25:47 +00:00
Johann Koenig
47174d60c8 Merge "Use vdup instead of vmov" 2017-05-26 17:25:24 +00:00
Jerome Jiang
0afa2dad76 Fix vp8 race when build --enable-vp9-highbitdepth. 
Split vp8/vp9 implementations on yv12_copy_frame_c.
Remove high-bitdepth codes from vp8_yv12_extend_frame_borders_c.
Clean up vp8 codes usage in vp9.

BUG=webm:1435

Change-Id: Ic68e79e9d71e1b20ddfc451fb8dcf2447861236d
 2017-05-26 09:45:01 -07:00
Marco
146005a911 vp9: SVC: Fix to condiiton on using source_sad. 
Fix the condition on usage of source_sad for temporal layers.
FIx allows it to be used for the case of 1 temporal layer.

Change-Id: I02b1b0ade67a7889d1b93cee66d27c0951131fc3
 2017-05-26 08:46:50 -07:00
Marco Paniconi
9ec9415fd9 Merge "vp9: Use source_sad only on top temporal enhancement layer." 2017-05-26 05:24:06 +00:00
Marco Paniconi
4be18ab295 Merge "vp9: SVC: Enable copy partition for SVC speed >= 7." 2017-05-26 05:23:47 +00:00
Marco
ea914456af vp9: Use source_sad only on top temporal enhancement layer. 
For 1 pass CBR SVC mode.

Change-Id: Ic026740f9d0ec5eee7c5845be9c5b15884fec48d
 2017-05-25 16:32:05 -07:00
Jerome Jiang
327c9bb1da Refactor: Move vp8 skin detection to new files. 
Change-Id: If760f28cbbf22beac1cc9bd1546f13831e9dd3f0
 2017-05-25 16:12:27 -07:00
Marco
747cf7a505 vp9: SVC: Enable copy partition for SVC speed >= 7. 
Adjust the max_copied_frame setting for temporal layers.
Keep the same setting for non-SVC at speed 8.
This change also enables copy_partiton for non-SVC at speed 7,
but with smaller value of max_copied_frame (=2).

~2% speedup for SVC speed 7, 3 layers, with little/no quality loss.

Change-Id: Ic65ac9aad764ec65a35770d263424b2393ec6780
 2017-05-25 12:21:46 -07:00
Johann
f3c97ed32e subpel variance neon: reduce stack usage 
Unlike x86, arm does not impose additional alignment restrictions on
vector loads. For incoming values to the first pass, it uses vld1_u32()
which typically does impose a 4 byte alignment. However, as the first
pass operates on user-supplied values we must prepare for unaligned
values anyway (and have, see mem_neon.h).

But for the local temporary values there is no stride and the load will
use vld1_u8 which does not require 4 byte alignment.

There are 3 temporary structures. In the C, one is uint16_t. The arm
saturates between passes but still passes tests. If this becomes an
issue new functions will be needed.

Change-Id: I3c9d4701bfeb14b77c783d0164608e621bfecfb1
 2017-05-24 13:28:13 -07:00
Johann
d204c4bf01 Use vdup instead of vmov 
Change-Id: Idb6248c1429b55176bb3e9f4e8365ea0ed2be62a
 2017-05-24 11:38:15 -07:00
Johann Koenig
de1a9c77a7 Merge changes Iaab2b9a1,Idfb458d3 
* changes:
  sub pel avg variance neon: 4x block sizes
  sub pel variance neon: 4x block sizes
 2017-05-24 18:33:53 +00:00
Johann Koenig
b11a37f540 Merge changes I31fa6ef8,I228c6f29 
* changes:
  sub pel avg variance neon: add neon optimizations
  sub pel variance neon: normalize variable names
 2017-05-24 18:32:02 +00:00
James Zern
f0279ceb92 Merge "partial_idct_test,InitInput: fix rollover in mult" 2017-05-24 16:27:21 +00:00
James Zern
566f6d75bd partial_idct_test,InitInput: fix rollover in mult 
promote coeff to signed 64-bit to avoid exceeding integer bounds when
squaring the value

Change-Id: If77bef6bc0a6a4c39ca3013e5e2ddb426a1c6e1f
 2017-05-24 15:27:38 +02:00
Alexandra Hájková
8bf6eaf433 ppc: Add vpx_sadnxmx4d_vsx for n,m = {8, 16, 32 ,64} 
Change-Id: I547d0099e15591655eae954e3ce65fdf3b003123
 2017-05-24 13:27:09 +00:00
Linfeng Zhang
6444958f62 Update inv_txfm_sse2.h and inv_txfm_sse2.c 
Extract shared code into inline functions.

Change-Id: Iee1e5a4bc6396aeed0d301163095c9b21aa66b2f
 2017-05-23 14:54:46 -07:00
Linfeng Zhang
36f1b183e4 Update InitInput() in test/partial_idct_test.cc 
Make it work in high bit depth.

BUG=webm:1412

Change-Id: Ic5cfd410a69709f01e2924774356a108a349d273
 2017-05-23 14:24:23 -07:00
Gregor Jasny
bcfd9c9750 Add support for Visual Studio 2017 
BUG=webm:1428

Change-Id: Iba98aef1159724d106cf39b94d7b69843d76cd48
 2017-05-23 11:32:27 +02:00
Johann
f6fcd3410d sub pel avg variance neon: 4x block sizes 
BUG=webm:1423

Change-Id: Iaab2b9a183fdb54aae5f717aba95d90dc36a9e3b
 2017-05-22 14:40:05 -07:00
Johann
188d58eaa9 sub pel variance neon: 4x block sizes 
Add optimizations for blocks of width 4

BUG=webm:1423

Change-Id: Idfb458d36db3014d48fbfbe7f5462aa6eb249938
 2017-05-22 14:40:01 -07:00
Johann
9b0d306a2f sub pel avg variance neon: add neon optimizations 
These are missing an optimized version of vpx_comp_avg_pred

BUG=webm:1423

Change-Id: I31fa6ef842e98f7ff3ea079ffed51ae33178e2ed
 2017-05-22 13:58:43 -07:00
Johann
e0d294c3af sub pel variance neon: normalize variable names 
match vpx_dsp/variance.c variable names

Change-Id: I228c6f296c183af147b079b7c8bcdf97bd09cf3a
 2017-05-22 13:58:43 -07:00
Linfeng Zhang
27beada6d0 Merge "Add vpx_highbd_idct{4x4,8x8,16x16}_1_add_sse2" 2017-05-22 20:58:18 +00:00
Johann
67ac68e399 variance neon: assert overflow conditions 
Change-Id: I12faca82d062eb33dc48dfeb39739b25112316cd
 2017-05-22 11:25:06 -07:00
Linfeng Zhang
c167345ffb Add vpx_highbd_idct{4x4,8x8,16x16}_1_add_sse2 
BUG=webm:1412

Change-Id: Ia338a6057d36f9ed7eaa9cbd4dfbf0c3cbdc6468
 2017-05-22 11:24:21 -07:00
Johann
d217c87139 neon variance: special case 4x 
The sub pixel variance uses a temp buffer which guarantees width ==
stride. Take advantage of this with the 4x and avoid the very costly
lane loads.

Change-Id: Ia0c97eb8c29dc8dfa6e51a29dff9b75b3c6726f1
 2017-05-22 10:51:31 -07:00
Johann Koenig
e7cac13016 Merge changes Ib8dd96f7,Ie9854b77 
* changes:
  neon variance: process 4x blocks
  use memcpy for unaligned neon stores
 2017-05-22 17:48:33 +00:00
Marco Paniconi
b3bf91bdc6 Merge "vp9: Adjustments to cyclic refresh for high motion." 2017-05-22 06:27:30 +00:00
Marco
2adc0443dd vp9: Adjustments to cyclic refresh for high motion. 
For aq-mode=3: refactor the condition for turning off
the refresh. Add some adjustments for high motion content.

No/little change in RTC metrics, only affects high motion case.

Change-Id: I7da8eabfb0e61db014be4562806f72ee5ef4a43b
 2017-05-21 22:21:44 -07:00
Marco
ff9395eb3b vp9: Speed >= 8: Modify condition for low-resoln. 
No change on RTC metrics.

Change-Id: I5abc573cb56572188d900645d13ba479f55a1ea0
 2017-05-21 22:14:38 -07:00
Johann Koenig
b5055002d7 Merge "neon 4 byte helper functions" 2017-05-19 17:11:30 +00:00
Johann Koenig
3c603eadb4 Merge "neon fdct: 4x4 implementation" 2017-05-19 17:08:58 +00:00
Paul Wilkins
a7977ece93 Merge "Changes to modified error." 2017-05-19 12:24:32 +00:00