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311 Commits

Author SHA1 Message Date
Johann
63bdc574e5 sad neon: avg for 8x[4,8,16] 
BUG=webm:1425

Change-Id: If2ab51e3050e078b0011b174efe41fcb65a15f44
 2017-07-06 07:43:09 -07:00
Johann
6bac3f80ee sad neon: avg for 4x4 and 4x8 
BUG=webm:1425

Change-Id: Ifc685a96cb34f7fd9243b4c674027480564b84fb
 2017-07-06 07:12:47 -07:00
Alexandra Hájková
c757d6dde4 ppc: Add vpx_idct8x8_64_add_vsx 
Change-Id: I4ed1312f365509e0595dcc09890ecb050f6f2069
 2017-07-01 12:55:47 -07:00
Alexandra Hájková
d8c277030c ppc: Add vpx_idct4x4_16_add_vsx 
Change-Id: Id2673eece32027fb245919c7a5c81994a4a19fd8
 2017-07-01 12:32:18 -07:00
Linfeng Zhang
1e3a93e72e Merge changes I5d038b4f,I9d00d1dd,I0722841d,I1f640db7 
* changes:
  Add vpx_highbd_idct8x8_{12, 64}_add_sse4_1
  sse2: Add transpose_32bit_4x4x2() and update transpose_32bit_4x4()
  Refactor highbd idct 4x4 sse4.1 code and add highbd_inv_txfm_sse4.h
  Refactor vpx_idct8x8_12_add_ssse3() and add inv_txfm_ssse3.h
 2017-06-30 20:49:19 +00:00
Linfeng Zhang
c338f3635e Add vpx_highbd_idct8x8_{12, 64}_add_sse4_1 
BUG=webm:1412

Change-Id: I5d038b4fa842ce2f6b9bd5c8c44c70647bda9591
 2017-06-29 17:19:34 -07:00
Johann
9fe510c12a partial fdct neon: add 32x32_1 
Always return an int32_t. Since it needs to be moved to a register for
shifting, this doesn't really penalize the smaller transforms.

The values could potentially be summed and shifted in place.

BUG=webm:1424

Change-Id: Id5beb35d79c7574ebd99285fc4182788cf2bb972
 2017-06-28 15:37:44 -07:00
Johann
f310ddc470 partial fdct neon: add 16x16_1 
For the 8x8_1, the highbd output fit nicely in the existing function. 12
bit input will overflow this implementation of 16x16_1.

BUG=webm:1424

Change-Id: I2945fe5478b18f996f1a5de80110fa30f3f4e7ec
 2017-06-28 15:37:44 -07:00
Johann
4959dd3eb3 partial fdct neon: add 4x4_1 
BUG=webm:1424

Change-Id: Ib0f3cfd6116fc1f5a99acb8bfd76e25b90177ffc
 2017-06-28 15:37:44 -07:00
Johann
cf75ab6ccd partial fdct neon: move 8x8_1 and enable hbd tests 
The function was originally written with HBD in mind. Enable it and
configure the tests.

BUG=webm:1424

Change-Id: I78a2eba8d4d9d59db98a344ba0840d4a60ebe9a1
 2017-06-28 15:37:43 -07:00
Johann Koenig
81e25512c3 Merge changes Ib454762d,I966650df,Ie126553e,I068f06c6,Icb72a94e 
* changes:
  sad neon: rewrite 64x64 and add 64x32
  sad neon: rewrite 32x32, add 32x16 and 32x64
  sad neon: rewrite 16x8, 16x16, add 16x32
  sad neon: rewrite 8x8 and 8x16
  sad neon: rewrite 4x4 and add 4x8
 2017-06-28 22:37:00 +00:00
Johann Koenig
35f8515c3f Merge "partial fdct test" 2017-06-28 22:34:53 +00:00
Johann
5ac88162b9 partial fdct test 
Test the _1 variant of the fdct, which simply sums the block and applies
a modifying shift based on the block size.

BUG=webm:1424

Change-Id: Ic80d6008abba0c596b575fa0484d5b5855321468
 2017-06-28 20:32:20 +00:00
Johann
ad011aaab8 sad neon: rewrite 64x64 and add 64x32 
BUG=webm:1425

Change-Id: Ib454762d1c61b05a98324fe81ad58c9e09784717
 2017-06-28 12:21:34 -07:00
Johann
77a648885c sad neon: rewrite 32x32, add 32x16 and 32x64 
BUG=webm:1425

Change-Id: I966650df7e3face93e1e771634d1cc5458a35f85
 2017-06-28 12:20:27 -07:00
Johann
469643757f sad neon: rewrite 16x8, 16x16, add 16x32 
BUG=webm:1425

Change-Id: Ie126553e5fffcdfaf3d82a85b368ac10ce9ab082
 2017-06-28 12:16:00 -07:00
Johann
e40e78be24 sad neon: rewrite 8x8 and 8x16 
BUG=webm:1425

Change-Id: I068f06c67b841f09ea07c04ada0c2f1706102138
 2017-06-28 12:15:57 -07:00
Johann
46d8660ce3 sad neon: rewrite 4x4 and add 4x8 
The previous implementation loaded 8 values (discarding half)

BUG=webm:1425

Change-Id: Icb72a94e2557a4ee2db7091266ab58fd92f72158
 2017-06-28 11:14:59 -07:00
Linfeng Zhang
8253a27904 Add vpx_highbd_idct4x4_16_add_sse4_1() 
BUG=webm:1412

Change-Id: Ie33482409351a01be4e89466b0441834eb1e905a
 2017-06-23 14:30:12 -07:00
Johann Koenig
794a5ad713 Merge "fdct32x32 neon implementation" 2017-06-23 01:58:00 +00:00
Johann
e67660cf37 fdct32x32 neon implementation 
Almost 3x faster in constrained loop testing. Over 10x faster in HBD
builds.

BUG=webm:1424

Change-Id: I2b7f8453e1d4ada63cde729d8115d684c4a71ff9
 2017-06-22 06:40:17 -07:00
Linfeng Zhang
2b43a1ee18 Clean 32x32 full idct sse2 and ssse3 code 
vpx_idct32x32_1024_add_ssse3() is actually a sse2 function and faster
than vpx_idct32x32_1024_add_sse2(). Replace the slow one. All are
code relocations, no new code.

Change-Id: I5dac0e98cc411a4ce05660406921118986638d19
 2017-06-21 13:46:49 -07:00
Linfeng Zhang
98967645a1 Remove vpx_idct8x8_64_add_ssse3() 
It's almost identical with vpx_idct8x8_64_add_sse2(), except little
difference in instructions order.

Change-Id: Ie60dabc35eaa6ebae7c755e6cff00a710aad284f
 2017-06-15 14:09:33 -07:00
Johann Koenig
903375a48a Merge "fdct16x16 neon optimization" 2017-06-08 15:19:36 +00:00
Johann
eae7cf2368 fdct16x16 neon optimization 
Roughly 2x speedup. Since the only change for HBD is to store(), the
improvement appears to hold there as well.

BUG=webm:1424

Change-Id: I15b813d50deb2e47b49a6b0705945de748e83c19
 2017-06-07 14:59:55 -07:00
James Zern
ff42e04f9c Merge "ppc: Add vpx_sadnxmx4d_vsx for n,m = {8, 16, 32 ,64}" 2017-06-06 23:52:39 +00:00
James Zern
4753c23983 Merge "ppc: Add vpx_sad64/32/16x64/32/16_avg_vsx" 2017-06-06 02:19:41 +00:00
Johann Koenig
755b3daf90 Merge "comp_avg_pred neon: used by sub pixel avg variance" 2017-05-31 18:17:28 +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
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
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
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 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
Johann
7b742da63e neon variance: process 4x blocks 
Continue processing sets of 16 values. Plenty of improvement for 4x8
(doubles the speed) but only about 30% for 4x4.

BUG=webm:1422

Change-Id: Ib8dd96f75d474f0348800271d11e58356b620905
 2017-05-17 17:35:01 -07:00
Johann
105503b839 neon fdct: 4x4 implementation 
Approximately twice as fast as C implementation.

BUG=webm:1424

Change-Id: I3c0307fb08ddc23df42545cd089a78e2ed5c9d3f
 2017-05-17 07:38:18 -07:00
Alexandra Hájková
bcbc3929ae ppc: Add vpx_sad64/32/16x64/32/16_avg_vsx 
Change-Id: Ic9639b1331d8c5cbc207c2a036891ff0137fc56f
 2017-05-13 13:13:15 +00:00
James Zern
ac8f58f6ab Merge changes I1b54a7a5,I3028bdad,I59788cd9 
* changes:
  ppc: Add get_mb_ss_vsx
  ppc: Add get4x4sse_cs_vsx
  ppc: Add comp_avg_pred_vsx
 2017-05-12 15:24:59 +00:00
Luca Barbato
143b21e362 ppc: Add get_mb_ss_vsx 
Change-Id: I1b54a7a5bb642e4b836d786ea1ae506eed025e3f
 2017-05-12 17:23:00 +02:00
Luca Barbato
6d225eb5f9 ppc: Add get4x4sse_cs_vsx 
Change-Id: I3028bdadf653665d18e781d28e9625f62804b3d8
 2017-05-12 17:23:00 +02:00
Luca Barbato
a7f8bd451b ppc: Add comp_avg_pred_vsx 
Change-Id: I59788cd98231e707239c2ad95ae54f67cfe24e10
 2017-05-12 17:22:55 +02:00
Alexandra Hájková
f48532e271 ppc: Add vpx_sad64x32/64_vsx 
Change-Id: I84e3705fa52f75cb91b2bab4abf5cc77585ee3e2
 2017-05-12 16:10:16 +02:00
Alexandra Hájková
0b15bf1e54 ppc Add vpx_sad32x16/32/64_vsx 
Change-Id: I3c4f9d595275669580413a71b3c3c810e7ddcacd
 2017-05-12 16:10:11 +02:00
James Zern
a12ea1d5e9 Merge "ppc: Add vpx_sad16x8/16/32_vsx" 2017-05-12 13:33:51 +00:00
Alexandra Hájková
cc7f0c0f3e ppc: Add vpx_sad16x8/16/32_vsx 
Change-Id: I60619d28fffd9809f93b1af510a50e1aa02519a9
 2017-05-10 19:57:30 +00:00
Linfeng Zhang
764b3b8090 Update specializations of idct functions 
Introduced append situation in Commit 0178d97 which could be
confusing. Clean a little bit and add some comments.

Change-Id: I69ad336f805aca7ce9d45515b8cd237423fadbb2
 2017-05-10 12:51:18 -07:00
Johann Koenig
d713ec3c46 Merge changes I92eb4312,Ibb2afe4e 
* changes:
  subpel variance neon: add mixed sizes
  sub pixel variance neon: use generic variance
 2017-05-10 18:19:52 +00:00
Johann Koenig
1814463864 Merge changes Id602909a,Ib0e85608 
* changes:
  neon variance: process two rows of 8 at a time
  neon variance: add small missing sizes
 2017-05-08 17:34:20 +00:00
Linfeng Zhang
2c3a2ad6f1 Merge changes I0cfe4117,I3581d80d,Ida62c941 
* changes:
  Split dsp/x86/inv_txfm_sse2.c
  Update highbd idct functions arguments to use uint16_t dst
  Clean CONVERT_TO_BYTEPTR/SHORTPTR in idct
 2017-05-08 16:15:57 +00:00