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449 Commits

Author SHA1 Message Date
Johann Koenig
5ac7a59a05 Merge "arm idct: move to-be-shared code to header" 2016-11-02 18:09:45 +00:00
Johann
bf8ab194ee arm idct: move to-be-shared code to header 
Change-Id: I67458cd358b4dc4434bbdbfcdd571769561b619e
 2016-11-01 15:43:56 -07:00
James Zern
1b275ab898 Merge "idct32x32_1_add_neon: clear a couple conv warnings" 2016-11-01 22:34:59 +00:00
James Zern
9de91855ef Merge changes I08af3a54,If5959a25,I6763e62e 
* changes:
  build/make/Android.mk: s/armv8/arm64/
  build/make/Android.mk: fix armeabi-v7a build
  use .S suffix rather than .s for NEON asm
 2016-11-01 21:43:13 +00:00
Linfeng Zhang
cc5f49767a Refine 8-bit intra prediction NEON optimization (mode tm) 
Change-Id: I98b9577ec51367df5e5d564bedf7c3ea0606de4c
 2016-11-01 09:45:16 -07:00
James Zern
7625c803b3 idct32x32_1_add_neon: clear a couple conv warnings 
int16_t -> uint8_t

Change-Id: I3c5e0985bc3584dce289c35b5973de24cdc73b76
 2016-10-31 18:56:34 -07:00
James Zern
1ddb4c0362 use .S suffix rather than .s for NEON asm 
for compatibility with other build systems

Change-Id: I6763e62e3126850ad4f8ad29e388b8dad0bbc4c3
 2016-10-31 16:39:05 -07:00
James Zern
410d947c5f Merge "idct,NEON: add a tran_low_t->s16 load adapter" 2016-10-31 21:59:12 +00:00
James Zern
3ae25974fd idct,NEON: add a tran_low_t->s16 load adapter 
enable idct4x4* and idct8x8* which are compatible for 8-bit decodes in
high-bitdepth mode. the adapter narrows 32-bit input to 16, whether the
expansion can be avoided at all in this case remains a TODO. roughly
matches sse2.

BUG=webm:1294

Change-Id: I3ea94e5a2070dfd509b5de0c555aab4e1f4da036
 2016-10-31 11:21:16 -07:00
Linfeng Zhang
a347118f3c Refine 8-bit intra prediction NEON optimization (mode h and v) 
Change-Id: I45e1454c3a85e081bfa14386e0248f57e2a91854
 2016-10-31 10:33:44 -07:00
Linfeng Zhang
4ae9f5c092 Refine 8-bit intra prediction NEON optimization (mode d45 and d135) 
dst += stride behaving better with gcc/clang.
Unroll loops.

Change-Id: I83f85df2bc9f17c6159542f57680b509395db2b1
 2016-10-27 14:24:50 -07:00
Linfeng Zhang
9c0680bd43 Merge "Refine 8-bit intra prediction NEON optimization (mode dc)" 2016-10-26 16:51:44 +00:00
Johann
9720b58aac Optimize idct32x32_34_add for NEON 
Approximately 3 times faster than the 1024 version which was used
previously.

BUG=webm:1295

Change-Id: Id15fb3d096029ec38ef01c53e5f6eb08254347c9
 2016-10-25 15:43:58 -07:00
Linfeng Zhang
ce88b8f5c5 Refine 8-bit intra prediction NEON optimization (mode dc) 
dst += stride behaving better with gcc/clang
Expanding inline function dc_SIZExSIZE() save intructions for
vpx_dc_predictor_SIZExSIZE_neon().

Change-Id: Id0ccbd58b6a31df539141fd33bdf28633339150d
 2016-10-24 13:18:51 -07:00
James Zern
2e6a1976a0 Merge "remove idct32x32*_add_neon.asm" 2016-10-22 02:29:56 +00:00
James Zern
5d91752a98 Merge "vpx_highbd_convolve_copy_neon: use multi reg loads" 2016-10-22 02:28:15 +00:00
James Zern
9dbb3ad396 remove idct32x32*_add_neon.asm 
the intrinsics are neutral to ~20% faster on cros/android
devices when using gcc-4.9/clang-3.8.1 and gcc-4.9/clang-3.8.x from the
r13 ndk. neutral results typically came with gcc-4.9 while larger
positive gains were achieved with clang 3.8.x.

BUG=webm:1303

Change-Id: I4d31f9c017944681b881493525d4573a7a5b1e16
 2016-10-20 19:47:14 -07:00
James Zern
a60dd5c83a Merge "Fix warnings reported by -Wshadow: Part1: vpx_dsp directory" 2016-10-18 22:09:29 +00:00
Kaustubh Raste
8ff5af773a Merge "Optimize sad_64width_x4d_msa function" 2016-10-18 07:46:02 +00:00
Kaustubh Raste
b7310e2aff Optimize sad_64width_x4d_msa function 
Reduced HADD_UH_U32 macro calls

Change-Id: Ie089b9a443de516646b46e8f72156aa826ca8cfa
 2016-10-18 04:05:33 +00:00
Urvang Joshi
e084e05484 Fix warnings reported by -Wshadow: Part1: vpx_dsp directory 
While we are at it:
- Rename some variables to more meaningful names
- Reuse some common consts from a header instead of redefining them.

Change-Id: I75c4248cb75aa54c52111686f139b096dc119328
(cherry picked from aomedia 09eea21)
 2016-10-17 19:25:19 -07:00
James Zern
68cd3052ca vpx_highbd_convolve_copy_neon: use multi reg loads 
for copy16/32/64

BUG=webm:1299

Change-Id: I5080d736bde7e487c80ef3d7024dda1e96a57eaf
 2016-10-17 17:15:03 -07:00
Linfeng Zhang
9c8981c666 add vpx high bitdepth convolve8 NEON intrinsics optimization 
BUG=webm:1299

Change-Id: I236bfa0441e357b6ff05add8269a2cfb543924d1
 2016-10-17 15:23:54 -07:00
Linfeng Zhang
f910d14a1a add vpx_highbd_convolve_{copy,avg}_neon() 
BUG=webm:1299

Change-Id: Ib87ac466ada63251eb06ae2abd1e13e61e0d1538
 2016-10-13 15:21:14 -07:00
James Zern
1909270f65 Merge "cosmetics,*loopfilter_neon.c: s/tranpose/transpose/" 2016-10-13 07:12:51 +00:00
Kaustubh Raste
9e75c01353 Merge "Optimize vpx_mbpost_proc_across_ip_msa function" 2016-10-13 02:12:33 +00:00
Kaustubh Raste
99adf8b22e Merge "Optimize vpx_get4x4sse_cs_msa function" 2016-10-13 02:12:00 +00:00
James Zern
fd270437f0 cosmetics,*loopfilter_neon.c: s/tranpose/transpose/ 
Change-Id: I267d6a9d715ddb6110f0881c2e820c37fc673fe1
 2016-10-12 16:12:56 -07:00
Linfeng Zhang
01454ec485 [vpx highbd lpf NEON 6/6] vertical 16 
BUG=webm:1300

Change-Id: I29d0b482d66f05e278325ddebcf108fbf0b6e222
 2016-10-11 22:59:19 -07:00
Linfeng Zhang
27479775c4 [vpx highbd lpf NEON 5/6] horizontal 16 
BUG=webm:1300

Change-Id: I21da32d6cfb8a1a6f58bc9756d17f48f13a59a12
 2016-10-11 22:59:19 -07:00
Linfeng Zhang
251cbfbec8 [vpx highbd lpf NEON 4/6] vertical 8 
BUG=webm:1300

Change-Id: If06b12bc081bab60059b100414dd7018f83ac62d
 2016-10-11 22:59:19 -07:00
Linfeng Zhang
96c7206ede [vpx highbd lpf NEON 3/6] horizontal 8 
BUG=webm:1300

Change-Id: Ica2379e294be60b7f80fcfcec110dca4c3b59d81
 2016-10-12 00:48:31 +00:00
Linfeng Zhang
57e4cbc632 Merge "[vpx highbd lpf NEON 2/6] vertical 4" 2016-10-10 16:57:55 +00:00
Linfeng Zhang
19046d9963 Merge "[vpx highbd lpf NEON 1/6] horizontal 4" 2016-10-10 16:56:23 +00:00
Kaustubh Raste
3da752fe00 Optimize vpx_mbpost_proc_across_ip_msa function 
Removed HADD_SW_S32 calculation

Change-Id: I7384dc881451d197404d09beb7c27b222e1d6875
 2016-10-10 18:03:28 +05:30
Kaustubh Raste
d05104b488 Optimize vpx_get4x4sse_cs_msa function 
Reuse CALC_MSE_B macro

Change-Id: I39f0a92ac2dbb5fa8628df1a5d556cfdc42a3648
 2016-10-10 16:31:57 +05:30
Kaustubh Raste
3c2f7eb339 Optimize vp9 loopfilter msa functions 
Updated code to process in 8bit as saturation/clipping takes care of
overflow
Removed unused macro

Change-Id: I113df60286fb28b216df800d95b2d3695ef71440
 2016-10-07 19:26:26 -07:00
Linfeng Zhang
49aa9b1f12 [vpx highbd lpf NEON 2/6] vertical 4 
BUG=webm:1300

Change-Id: Ia33a9f2d6c7e2e6b3497ad6f1a09439a85b33983
 2016-10-06 14:22:26 -07:00
Linfeng Zhang
7aa27bd62f [vpx highbd lpf NEON 1/6] horizontal 4 
BUG=webm:1300

Change-Id: Idf441806e6bf397ff5ecd8776146b3f781f50c40
 2016-10-06 14:03:04 -07:00
James Zern
1e1caad165 vpx_dsp/idct*_neon.asm: simplify immediate loads 
mov supports 0-65535

Change-Id: I019de0d784836d7bd60e6b36f2cdeefb541cb3fd
 2016-10-05 14:28:32 -07:00
James Zern
a6be7ba1aa enable idct*_1_add_neon in high-bitdepth builds 
these are compatible as they only load one element of the input so the
larger size of tran_low_t makes no difference in little endian builds.
note the asm is incompatible with big-endian, but there are other points of
failure there so currently it's considered unsupported.

BUG=webm:1294

Change-Id: Icd2665a0699bccae92d1bea43a95b0a83fb17028
 2016-10-05 11:14:25 -07:00
Angie Chiang
5d635365bb Merge "Move highbd txfm input range check from 2d iht transform to 1d idct/iadst" 2016-10-04 16:57:37 +00:00
Kaustubh Raste
0a92dd7319 Merge "Fix vpx_plane_add_noise_msa functionality bit-mismatch" 2016-10-04 06:35:47 +00:00
Angie Chiang
5b073c695b Move highbd txfm input range check from 2d iht transform to 1d idct/iadst 
This change will make the highbd txfm input range check more comprehensive

The 25-bit highbd input range is composed by
12 signal input bits + 7 bits for 2D forward transform amplification + 5 bits for
1D inverse transform amplification + 1 bit for contingency in rounding and quantizing

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1286
BUG=https://bugs.chromium.org/p/chromium/issues/detail?id=651625

Change-Id: I04c0796edd7653f8d463fba5dc418132986131e7
 2016-10-03 17:21:08 -07:00
James Zern
c6bc7499d9 Merge "cosmetics,*_neon.c: rm redundant return from void fns" 2016-10-03 22:40:42 +00:00
Kaustubh Raste
6922fc8230 Fix vpx_plane_add_noise_msa functionality bit-mismatch 
Change-Id: I04961afb592ae6a67fdcfd8c9066e920dd4b30e7
 2016-10-03 18:15:59 +00:00
James Zern
50b9c467da Merge "vpx_convolve8_neon,load/store*: correct param type" 2016-10-01 23:52:14 +00:00
James Zern
c449983c56 vpx_convolve8_neon,load/store*: correct param type 
stride/pitch in convolve is expressed with a ptrdiff_t

Change-Id: Ia5a6732dc509f06ccf7035386fa8ae721b4b1a71
 2016-10-01 11:03:29 -07:00
Martin Storsjo
9255328f27 Remove a stray END declaration in loopfilter_4_neon.asm 
Change-Id: Ic8c359a5677f9c663787aac74f530e886163bc69
 2016-10-01 14:12:42 +03:00
Linfeng Zhang
da14d23e44 Merge "Refactor vpx lpf NEON files (step 2/2)" 2016-10-01 00:07:51 +00:00