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ce6318f254
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150 Commits

Author SHA1 Message Date
Johann Koenig
ce6318f254 Merge changes I43521ad3,I013659f6 
* changes:
  satd highbd neon: use tran_low_t for coeff
  satd highbd sse2: use tran_low_t for coeff
 2017-02-02 03:03:58 +00:00
Johann
f8d744d91a satd highbd neon: use tran_low_t for coeff 
BUG=webm:1365

Change-Id: I43521ad32b6c96737a8ef2b8c327f901fd7eaf84
 2017-02-01 11:55:47 -08:00
Johann
1eb8a718bf hadamard highbd neon: use tran_low_t for coeff 
BUG=webm:1365

Change-Id: I7e15192ead3a3631755b386f102c979f06e26279
 2017-02-01 11:50:46 -08:00
Johann
68d0f46ec0 arm idct16x16: remove extra config guards 
This file is guarded by HAVE_NEON_ASM in the .mk file now.

Change-Id: I513a621c234aa90ad52e426c8ed494d8a7d4b74a
 2017-01-11 10:17:14 -08:00
James Zern
9480da21e8 Merge "Refine 8-bit 16x16 idct NEON intrinsics" 2017-01-09 23:52:29 +00:00
Johann
c23970ec25 postproc: vpx_mbpost_proc_down_neon 
This was much more amenable to optimization than the across filter.
Speedup of almost 2.5x

BUG=webm:1320

Change-Id: I49acc0f9cb2e7642303df90132cbc938acade4c4
 2017-01-09 10:21:56 -08:00
Johann Koenig
9af97fb630 Merge "postproc: vpx_mbpost_proc_across_ip_neon" 2017-01-09 18:17:26 +00:00
Linfeng Zhang
6abdd31555 Refine 8-bit 16x16 idct NEON intrinsics 
Speed test shows 25% gain on vpx_idct16x16_256_add_neon(),
and vpx_idct16x16_10_add_neon() got trippled.

Change-Id: If8518d9b6a3efab74031297b8d40cd83c4a49541
 2017-01-06 17:52:07 -08:00
Johann
4dca923454 postproc: vpx_mbpost_proc_across_ip_neon 
The speedup is pretty poor. I would be concerned except the SSE2 is
worse:
Existing SSE2 improvement: 22%
New neon improvement: 35%

BUG=webm:1320

Change-Id: Ied598a261134aa6cbe69f96f58589d2bae17bf62
 2017-01-06 16:39:17 -08:00
Linfeng Zhang
2d12a52ff0 Merge "Add high bitdepth 8x8 idct NEON intrinsics" 2017-01-06 16:47:23 +00:00
Linfeng Zhang
911bb980b1 Clean DC only idct NEON intrinsics 
BUG=webm:1301

Change-Id: Iffc83854218460b3f687f3774e71d45b552382a5
 2016-12-28 13:51:44 -08:00
Linfeng Zhang
9b187954df Add high bitdepth 8x8 idct NEON intrinsics 
BUG=webm:1301

Change-Id: I56e3bc3aab9214e2debac93796389a7194991084
 2016-12-27 16:28:53 -08:00
Linfeng Zhang
6d5a3fe583 Clean idct 8x8 neon functions 
BUG=webm:1301

Change-Id: I05f47dca1fddc155c8396e627cfccf6449677307
 2016-12-21 14:24:17 -08:00
James Zern
a68b36c752 vpx_idct32x32_1024_add_neon: quiet uninitialized warning 
relocate the assignment to 'in' outside of the for loop. this quiets a
spurious warning in visual studio builds since:
86e340c enable vpx_idct32x32_1024_add_neon in hbd builds

+ give the variable a more descriptive name

BUG=webm:1294

Change-Id: I5c3da5c7939621477e0fc0ad3a1b2a3045c5bffd
 2016-12-19 12:49:44 -08:00
Linfeng Zhang
7e23f895ca Merge "Clean hbd idct 4x4 neon functions and other" 2016-12-19 17:09:26 +00:00
Johann
41b0888a84 postproc: neon down and across macroblock filter 
Implement vpx_post_proc_down_and_across_mb_row in NEON.
Runs about 6-7x faster than C.

BUG=webm:1320

Change-Id: Ic5c7d3552a88cfcf999ec5bf2bd46fee460642c2
 2016-12-14 15:11:28 -08:00
Linfeng Zhang
c8f25fa5c0 Clean hbd idct 4x4 neon functions and other 
BUG=webm:1301

Change-Id: I387b7eae716a7df15c691dc6f368b07602df7342
 2016-12-14 11:38:28 -08:00
James Zern
86e340c76e enable vpx_idct32x32_1024_add_neon in hbd builds 
BUG=webm:1294

Change-Id: Ibdda54e6d1303b0f73bc7bc71417e4041d7618de
 2016-12-12 19:28:35 -08:00
Linfeng Zhang
5d4aa325a6 Cosmetics by unifying dest_stride to stride in idct 
Change-Id: Ie9336a808a3c3592bb4fd5d4ad3839028bfcafba
 2016-12-12 15:13:22 -08:00
Johann
2c24f7178d Move load_and_transpose to transpose_neon.h 
Allows for use outside the idcts without pulling in idct_neon.h

Change-Id: I4a94c1af3dac3e1b5bc8296ec9eab0ddcc8cfecf
 2016-12-09 12:54:55 -08:00
James Zern
6defef4ab2 idct16x16_add_neon: fix arm visual studio builds 
after:
2d3d95f enable vpx_idct16x16_256_add_neon in hbd builds

reorder INCLUDEs and fix indent of IF/ENDIFs

remove vpx_config.asm to avoid multiple symbol definitions in windows
builds and shift idct_neon.asm.S to the top to allow use of
CONFIG_VP9_HIGHBITDEPTH in the export list.

Change-Id: I0dacfbae62a6ec8fe4a26940c1a52da2dfad2029
 2016-12-08 15:17:57 -08:00
Linfeng Zhang
174528de1e Merge "Update idct NEON optimization to not use narrowing saturating shift" 2016-12-07 21:03:21 +00:00
James Zern
f16a0a1aa4 Merge "enable vpx_idct16x16_256_add_neon in hbd builds" 2016-12-07 20:26:44 +00:00
Linfeng Zhang
018a2adcb1 Update idct NEON optimization to not use narrowing saturating shift 
Change-Id: Iae517017217dbacd638d40fcfeeb0f4bba7b8b8b
 2016-12-07 10:25:09 -08:00
James Zern
2d3d95f7ac enable vpx_idct16x16_256_add_neon in hbd builds 
BUG=webm:1294

Change-Id: Ib421c150b0d29dee0a81390a612bf01a4a28cff1
 2016-12-06 18:32:21 -08:00
James Zern
228c9940ea Merge changes Ibad079f2,I7858a0a1 
* changes:
  enable vpx_idct16x16_10_add_neon in hbd builds
  idct16x16,NEON: rm output_stride from pass1 fns
 2016-12-07 01:40:28 +00:00
James Zern
8befcd0089 enable vpx_idct16x16_10_add_neon in hbd builds 
BUG=webm:1294

Change-Id: Ibad079f25e673d4f5181961896a8a8333a51e825
 2016-12-06 16:09:19 -08:00
James Zern
af9d7aa9fb idct16x16,NEON: rm output_stride from pass1 fns 
vpx_idct16x16_256_add_neon_pass1, vpx_idct16x16_10_add_neon:
this was a constant 8 in all cases meaning the results are stored
contiguously, this allows the number of stores to be reduced.

Change-Id: I7858a0a15a284883ef45c13dfd97c308df9ea09e
 2016-12-06 15:13:33 -08:00
Linfeng Zhang
cb339d628f Refine 8-bit 8x8 idct NEON intrinsics 
Change-Id: I4ec4ad1928ec2ed87f596f52f097bc52065278dd
 2016-12-05 17:50:14 -08:00
Linfeng Zhang
a8eee97b43 Check in vpx_lpf_vertical_4_dual_neon() assembly 
This replaces its C version.

Change-Id: Ie39e9324305fdc0fff610ced608a037e44a85a1a
 2016-12-02 15:54:30 -08:00
James Zern
a7fa1314da Merge changes I4afc130e,Iaa64d23f 
* changes:
  Add high bitdepth 4x4 idct NEON intrinsics
  Update idct x86 intrinsics to not use saturated add and sub
 2016-12-02 04:01:28 +00:00
Linfeng Zhang
17a8cf5cc3 Add high bitdepth 4x4 idct NEON intrinsics 
Change-Id: I4afc130effa05b8be2e9f982967216b1beb2ce4b
 2016-11-30 13:07:13 -08:00
James Zern
c6641782c3 idct16x16,NEON,cosmetics: normalize fn signatures 
+ remove unused parameters from vpx_idct16x16_10_add_neon_pass2

Change-Id: Ie5912a4abdd308fab589380bca054a2e7234a2c4
 2016-11-28 16:46:01 -08:00
James Zern
21a1abd8e3 enable vpx_idct32x32_135_add_neon in hbd builds 
BUG=webm:1294

Change-Id: Ide6d3994fe01c4320c9d143e6d059b49568048e4
 2016-11-23 19:59:43 -08:00
James Zern
568d4b1d63 idct_neon: rename load_tran_low_to_s16 -> ...s16q 
BUG=webm:1294

Change-Id: I164cfcbe9bc4511d1d04af9206cf351a0ec2957b
 2016-11-23 19:57:48 -08:00
James Zern
d757d7e998 Merge changes Icc4ead05,Ib019964b,I3b5fd3b3,Ieedadee2 
* changes:
  Update vpx_idct4x4_16_add_neon() to pass SingleExtremeCoeff test
  Refine 8-bit 4x4 idct NEON intrinsics
  Add idct speed test.
  Update partial_idct_test.cc to support high bitdepth
 2016-11-24 03:31:25 +00:00
Linfeng Zhang
05e2b5a59f Merge "Add 32x32 d45 and 8x8, 16x16, 32x32 d135 NEON intra prediction" 2016-11-22 23:20:53 +00:00
Linfeng Zhang
6cc76ec73f Update vpx_idct4x4_16_add_neon() to pass SingleExtremeCoeff test 
Change-Id: Icc4ead05506797d12bf134e8790443676fef5c10
 2016-11-22 11:35:05 -08:00
Linfeng Zhang
974e81d184 Refine 8-bit 4x4 idct NEON intrinsics 
Change-Id: Ib019964bfcbce7aec57d8c3583127f9354d3c11f
 2016-11-22 11:26:03 -08:00
James Zern
cbeae53e76 Merge "Clean horizontal intra prediction NEON optimization" 2016-11-19 01:29:37 +00:00
Linfeng Zhang
85c1ee434d Add high bitdepth intra prediction NEON optimization (mode tm) 
BUG=webm:1316

Change-Id: Ib014de06836ac12726f4a2c9f0833ec4eb4d233b
 2016-11-15 14:19:46 -08:00
Linfeng Zhang
a3128ad33a Add high bitdepth intra prediction NEON optimization (h and v) 
BUG=webm:1316

Change-Id: I47eeac698a98a31d1af5f72441052302e9fa4f46
 2016-11-12 12:00:19 -08:00
James Zern
80f6b243a7 Merge changes I339088b2,Iaade219e,If142afb1,I4257c4b3 
* changes:
  fdct8x8_test: add vpx_idct8x8_64_add_neon in hbd
  fdct4x4_test: add vpx_idct4x4_16_add_neon in hbd
  partial_idct_test,NEON: add missing idct variants
  enable vpx_idct32x32_34_add_neon in hbd builds
 2016-11-10 05:02:39 +00:00
Linfeng Zhang
40ab0424d4 Add high bitdepth intra prediction NEON optimization (mode d45 and d135) 
BUG=webm:1316

Change-Id: I6a330874348df04df24a6d9efdc06f567e04bf8e
 2016-11-09 12:04:04 -08:00
James Zern
738c8f23c6 enable vpx_idct32x32_34_add_neon in hbd builds 
replace load_and_transpose_s16_8x8() in idct32_6_neon() with a separate
load_tran_low_to_s16() and transpose_s16_8x8(). the combined function is
used in idct32_8_neon() where the input is the correctly sized output
from the earlier stage.

BUG=webm:1294

Change-Id: I4257c4b3a421b2cf5d13651f966eee0680ef98a9
 2016-11-08 17:03:36 -08:00
Johann
50b40f114c Optimize idct32x32_135_add for NEON 
BUG=webm:1295

Change-Id: I7f80ef4d29813fcb401fc6075babf19e3c195462
 2016-11-08 22:06:07 +00:00
Linfeng Zhang
64a5a8fd6f Merge "Add high bitdepth intra prediction NEON optimization (mode dc)" 2016-11-08 16:53:42 +00:00
Martin Storsjo
34c35b6fb6 Add a missing END directive in idct_neon.asm 
This fixes building with MS armasm.

Change-Id: I2629eeed859b775ca667a65ba109f8d1bf7b0e03
 2016-11-04 12:21:18 +02:00
Linfeng Zhang
1338c71dfb Clean horizontal intra prediction NEON optimization 
Change-Id: I1ef0a5b2655cbc7e1cc2a4a1a72e0eed9aa41f05
 2016-11-02 11:43:45 -07:00
Linfeng Zhang
1868582e7d Add 32x32 d45 and 8x8, 16x16, 32x32 d135 NEON intra prediction 
Change-Id: I852616794244490123eb615ac750da50265f0fa5
 2016-11-02 11:40:37 -07:00