generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
17,920 Commits 55 Branches 16 Tags 63 MiB
caa116c9be
Commit Graph

370 Commits

Author SHA1 Message Date
Kyle Siefring
1b2f92ee8e Extend 16 wide AVX2 convolve8 code to support averaging. 
Also adds vpx_convolve8_avg_horiz_avx2.

Change-Id: I38783d972ac26bec77610e9e15a0a058ed498cbf
 2017-10-09 19:10:03 -04:00
Kyle Siefring
9ca06bcdd2 Add AVX2 version of vpx_convolve8_avg. 
vpx_convolve8_avg works by first running a normal horizontal filter then a
vertical filter averages at the end.

The added vpx_convolve8_avg_avx2 calls pre-existing AVX2 code for the
horizontal step.

vpx_convolve8_avg_vert_avx2 is also added, but only uses ssse3 code.

Change-Id: If5160c0c8e778e10de61ee9bf42ee4be5975c983
 2017-10-07 23:37:48 -04:00
James Zern
807248ec81 Merge "ppc: Add vpx_idct32x32_1024_add_vsx" 2017-10-07 19:08:26 +00:00
Alexandra Hájková
fb7fc1dbda ppc: Add vpx_idct32x32_1024_add_vsx 
Change-Id: I55cd0a1569ccc47a53d0ecf751aac259d510e10d
 2017-09-30 19:31:20 +00:00
Scott LaVarnway
3bbd62ed27 vpxdsp: [x86] add highbd_d135_predictor functions 
C vs SSE2 speed gains:
_4x4 : ~1.81x

C vs SSSE3 speed gains:
_8x8 : ~1.96x
_16x16 : ~1.88x
_32x32 : ~2.02x

BUG=webm:1411

Change-Id: Iefaf8b39afbbfe34c1ad1d21e3a003b20f1f61e0
 2017-09-29 08:56:38 -07:00
Scott LaVarnway
4cae64c32c vpxdsp: [x86] add highbd_d117_predictor functions 
C vs SSE2 speed gains:
_4x4 : ~2.04x

C vs SSSE3 speed gains:
_8x8 : ~2.82x
_16x16 : ~5.93x
_32x32 : ~2.79x

BUG=webm:1411

Change-Id: I31d949695991c067dac89d91e0bed3e666c94993
 2017-09-28 14:45:28 -07:00
Scott LaVarnway
19c45ccd43 vpxdsp: [x86] add highbd_d153_predictor functions 
C vs SSE2 speed gains:
_4x4 : ~1.95x

C vs SSSE3 speed gains:
_8x8 : ~3.30x
_16x16 : ~5.67x
_32x32 : ~3.87x

BUG=webm:1411

Change-Id: Ib483989b25614aa89b635e8c087d0879a5d71904
 2017-09-27 11:01:11 -07:00
Linfeng Zhang
9d0d13e939 Add vpx_scaled_2d_neon() 
BUG=webm:1419

Change-Id: I39c8033734562efc0ac0e28e7f06fa05130f9b96
 2017-09-26 09:22:39 -07:00
Scott LaVarnway
cf82f7276e vpxdsp: [x86] add highbd_d45_predictor functions 
C vs SSSE3 speed gains:
_4x4 : ~2.45x
_8x8 : ~10.61x
_16x16 : ~11.34x
_32x32 : ~6.36x

BUG=webm:1411

Change-Id: Ic91389a4f1a8ad093f498afe53765b897fb9be09
 2017-09-22 05:20:12 -07:00
Scott LaVarnway
b85e391ac8 Merge "vpxdsp: [x86] add highbd_d63_predictor functions" 2017-09-20 11:39:28 +00:00
Scott LaVarnway
bc86e2c6a2 vpxdsp: [x86] add highbd_d63_predictor functions 
C vs SSE2 speed gains:
_4x4 : ~2.94x

C vs SSSE3 speed gains:
_8x8 : ~8.69x
_16x16 : ~6.32x
_32x32 : ~5.33x

BUG=webm:1411

Change-Id: I2c35b527eac2229f17aaa9d118fb601e7195efe4
 2017-09-19 15:47:22 -07:00
Linfeng Zhang
535dee0fb6 cosmetics: vp9_rtcd_defs.pl 
Change-Id: I1bf57824e07fa4f8b3b5574984117f2bd7a1c086
 2017-09-13 12:13:55 -07:00
Johann
eb4238ac70 Revert "Revert "quantize avx: copy 32x32 implementation"" 
This reverts commit 8c42237bb2.

Because ssse3 code is used for the reference, the qcoeff and dqcoeff
reference buffers must be aligned.

Original change's description:
> quantize avx: copy 32x32 implementation
>
> Ensure avx and ssse3 stay in sync by testing them against each other.
>
> Change-Id: I699f3b48785c83260825402d7826231f475f697c

Change-Id: Ieeef11b9406964194028b0d81d84bcb63296ae06
 2017-09-12 14:25:38 -07:00
Scott LaVarnway
d6c9bbc2b6 vpxdsp: [x86] add highbd_d207_predictor functions 
C vs SSE2 speed gains:
_4x4 : ~2.31x

C vs SSSE3 speed gains:
_8x8 : ~4.73x
_16x16 : ~10.88x
_32x32 : ~4.80x

BUG=webm:1411

Change-Id: I0bac29db261079181ddabc6814bd62c463109caf
 2017-09-11 07:36:24 -07:00
Shiyou Yin
2c7b7424c5 Merge "vpxdsp: [loongson] optimize sad functions with mmi" 2017-09-08 00:55:14 +00:00
Linfeng Zhang
7219f31904 Merge "Remove get_filter_base() and get_filter_offset() in convolve" 2017-09-06 22:39:15 +00:00
Linfeng Zhang
d331e7a1c0 Remove get_filter_base() and get_filter_offset() in convolve 
so that the convolve functions are independent of table alignment.

Change-Id: Ieab132a30d72c6e75bbe9473544fbe2cf51541ee
 2017-09-05 15:22:36 -07:00
Scott LaVarnway
bc4bcca3fd vpxdsp: [x86] add highbd_dc_128_predictor functions 
C vs SSE2 speed gains:
_4x4 : ~7.64x
_8x8 : ~16.60x
_16x16 : ~8.15x
_32x32 : ~5.05x

BUG=webm:1411

Change-Id: If165d419711cfda901bd428a05ca1560a009e62e
 2017-09-05 07:57:42 -07:00
Shiyou Yin
f4150163a2 vpxdsp: [loongson] optimize sad functions with mmi 
1. vpx_sadWxH_c
2. vpx_sadWxH_avg_c
3. vpx_sadWxHx3_c
4. vpx_sadWxHx8_c
5. vpx_sadWxHx4d_c

Change-Id: Ie13161e3d73a052ea6ea7bac9cfadf55598fea7a
 2017-09-02 15:11:32 +00:00
Scott LaVarnway
c39a05ff61 vpxdsp: [x86] add highbd_dc_left_predictor functions 
C vs SSE2 speed gains:
_4x4 : ~6.49x
_8x8 : ~10.82x
_16x16 : ~7.61x
_32x32 : ~5.29x

BUG=webm:1411

Change-Id: Ibc30c50cb7139049bf05298010803499e6ef949b
 2017-08-30 09:29:06 -07:00
Scott LaVarnway
f783e3a75d vpxdsp: [x86] add highbd_dc_top_predictor functions 
C vs SSE2 speed gains:
_4x4 : ~7.39x
_8x8 : ~11.36x
_16x16 : ~8.68x
_32x32 : ~4.33x

BUG=webm:1411

Change-Id: I7f1487cd1531d4e7f0fbb4596fed3bfb72a59d58
 2017-08-29 12:53:30 -07:00
Scott LaVarnway
30d9a1916c vpxdsp: [x86] add highbd_h_predictor functions 
C vs SSE2 speed gains:
_4x4 : ~8.12x
_8x8 : ~9.71x
_16x16 : ~8.21x
_32x32 : ~5.0x

BUG=webm:1422

Change-Id: I5e8a1ed4db7b8dc539b3e2a728b0b34d8b4b1993
 2017-08-28 17:31:18 -07:00
Marco Paniconi
3e069846b9 Merge "Revert "quantize avx: copy 32x32 implementation"" 2017-08-25 18:20:31 +00:00
Marco Paniconi
8c42237bb2 Revert "quantize avx: copy 32x32 implementation" 
This reverts commit f60d1dcd3d.

Reason for revert: <INSERT REASONING HERE>
Failures in AVX/VP9QuantizeTest in nightly tests.
Original change's description:
> quantize avx: copy 32x32 implementation
> 
> Ensure avx and ssse3 stay in sync by testing them against each other.
> 
> Change-Id: I699f3b48785c83260825402d7826231f475f697c

TBR=slavarnway@google.com,johannkoenig@google.com,builds@webmproject.org

Change-Id: Ibd38636212269328317dd0721be9d25452113d1c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
 2017-08-25 16:56:08 +00:00
Shiyou Yin
ece1989fa2 Merge "vpx_dsp:loongson optimize vpx_varianceWxH_c,vpx_sub_pixel_varianceWxH_c and vpx_sub_pixel_avg_varianceWxH_c with mmi." 2017-08-25 06:44:02 +00:00
Shiyou Yin
9e4647c7ab vpx_dsp:loongson optimize vpx_varianceWxH_c,vpx_sub_pixel_varianceWxH_c and vpx_sub_pixel_avg_varianceWxH_c with mmi. 
Change-Id: Ia576a721df6312329b599c31cfe1fb1267a9f174
 2017-08-25 01:58:49 +08:00
Johann
f60d1dcd3d quantize avx: copy 32x32 implementation 
Ensure avx and ssse3 stay in sync by testing them against each other.

Change-Id: I699f3b48785c83260825402d7826231f475f697c
 2017-08-24 10:42:34 -07:00
Johann
1787e7dbe0 quantize ssse3: copy implementation to intrinsics 
Still does not pass tests. Does match the previous assembly, although
saving the sign before multiplying is dubious.

Change-Id: Ia163f18c755aba542d6e93f7bf7343184660df5a
 2017-08-24 07:47:51 -07:00
Shiyou Yin
d080c92524 Merge "vpx_dsp:loongson optimize vpx_mseWxH_c(case 16x16,16X8,8X16,8X8) with mmi." 2017-08-24 00:55:11 +00:00
Johann
7c27872164 quantize avx: copy implementation to intrinsics 
Adds an early exit based on ptest. Slightly slower than ssse3 in the
full case because of the extra check, but potentially faster if lots of
rows can be skipped.

Very close in speed to the assembly.

Can run in 32 bit, unlike the assembly. Allows reworking the function
prototype to use structs.

Change-Id: If80e2b9ba059370a4cad3c973196e82a97b4330e
 2017-08-23 09:19:16 -07:00
Shiyou Yin
59e065b6ed vpx_dsp:loongson optimize vpx_mseWxH_c(case 16x16,16X8,8X16,8X8) with mmi. 
Change-Id: I2c782d18d9004414ba61b77238e0caf3e022d8f2
 2017-08-23 15:14:15 +08:00
James Zern
419ce36294 Merge "ppc: Add vpx_idct16x16_256_add_vsx" 2017-08-22 00:48:39 +00:00
Shiyou Yin
bff5aa9827 Merge "vpx_dsp:loongson optimize vpx_subtract_block_c (case 4x4,8x8,16x16) with mmi." 2017-08-22 00:37:23 +00:00
Shiyou Yin
7d82e57f5b vpx_dsp:loongson optimize vpx_subtract_block_c (case 4x4,8x8,16x16) with mmi. 
Change-Id: Ia120ad1064d0b6106d9685cf075bdab373eef19e
 2017-08-18 09:06:49 +08:00
Linfeng Zhang
d72e20b123 Add vpx_highbd_idct32x32_{34, 135, 1024}_add_{sse2, sse4_1} 
BUG=webm:1412

Change-Id: I08b562b60fa85fbc2fec1c15c323a3444b44618f
 2017-08-14 17:05:22 -07:00
Johann Koenig
9bb8ce5efb Merge "neon: vpx_quantize_b_32x32" 2017-08-10 15:42:49 +00:00
Johann Koenig
0b393ae505 Merge "quantize: copy ssse3 optimizations to intrinsics" 2017-08-10 15:42:20 +00:00
Johann
93166c5e51 neon: vpx_quantize_b_32x32 
With skip block the neon is about twice as fast as C.

The neon has no shortcut for coeff < zbin so it always takes the
same amount of time. Even if the C can take the shortcut, it is over
twice as fast in neon. If it can't, that gap increases to over 10x.

BUG=webm:1426

Change-Id: I400722146c1b5a5f6289f67d85fd642463d2bfc6
 2017-08-08 14:05:18 -07:00
Johann
d52cb59729 quantize: copy ssse3 optimizations to intrinsics 
Fairly minor differences from sse2. pabsw and psignw are the big gains.
Also re-uses some values in eob calculation to avoid an extra pcmp.

Fixes test failures in HBD and OS X builds.

Allows using it in 32bit builds, where it is about 40% faster than sse2.

Substantially faster than the assembly for skip_block. 10-20% faster the
rest of the time.

Change-Id: If783bb3567e561e47667e10133b9c84414a334e2
 2017-08-08 12:22:14 -07:00
Linfeng Zhang
853165ba39 Update 32x32 idct sse2 funcs, add partial case 135 
Change-Id: I2b9add83f6fd8f9138fed3bec04a59877a237a6a
 2017-08-07 17:37:02 -07:00
Linfeng Zhang
7f20c3ac44 Add vpx_highbd_idct16x16_{10, 38, 256}_add_sse4_1 
BUG=webm:1412

Change-Id: I8877c986b4042f7b8e33f5674c86700675a0e4ca
 2017-08-04 15:31:17 -07:00
Linfeng Zhang
563d58ab84 Rewrite vpx_idct16x16_{10,256}_add_sse2() and add case 38 function 
BUG=webm:1412

Change-Id: I945f0fb6807b8948747243794dc7352b959221f7
 2017-08-03 13:59:47 -07:00
Johann Koenig
847394fe77 Merge "neon: vpx_quantize_b" 2017-08-01 16:44:31 +00:00
Johann
2d6b5df657 neon: vpx_quantize_b 
With skip block or coeff < zbin it is about twice as fast as C.

If most coeff values are > zbin it is about 10-15x as fast as C.

BUG=webm:1426

Change-Id: I5d3c007b014a372d5ef0882b39bb48983b4131c7
 2017-07-31 10:38:46 -07:00
Linfeng Zhang
7f4acf8700 Add vpx_idct16x16_38_add_sse2() 
Change-Id: I28150789feadc0b63d2fadc707e48971b41f9898
 2017-07-27 18:02:43 -07:00
Alexandra Hájková
666c543f7b ppc: Add vpx_idct16x16_256_add_vsx 
Change-Id: Ibc3f7965423fd91179f8d8e77c7ae3e6d7f80572
 2017-07-25 12:34:15 +00:00
Johann
e381753926 sad4d neon: 64x[32,64] 
Rewrite 64x64.

BUG=webm:1425

Change-Id: I336bf5a3aa4b783389c10b16a50f0f559346ecbf
 2017-07-12 13:26:39 +00:00
Johann
e1bde306c8 sad4d neon: 32x[16,32,64] 
Rewrite 32x32. Use half the accumulator registers.

BUG=webm:1425

Change-Id: Ibf5e61dc4ba15056102aef8495f4a02c668c5d13
 2017-07-12 13:25:18 +00:00
Johann
807ce8fb1e sad4d neon: 16x[8,16,32] 
Rewrite 16x16. Use half the accumulator registers.

BUG=webm:1425

Change-Id: I44b48512b1e3629505d83c2645e800f53878ccc2
 2017-07-12 13:25:11 +00:00
Johann
8152b0904d sad4d neon: 8x[4,8,16] 
BUG=webm:1425

Change-Id: I7de2500cca4b621f21478c4b0333c56d76dbc9a4
 2017-07-12 13:25:03 +00:00