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259 Commits

Author SHA1 Message Date
James Zern
5661cd8ff4 vp9_rdopt: correct size to vpx_sum_squares_2d_i16 
the current implementations expect pixel size, not the block type

BUG=webm:1392

Change-Id: Ib91e9f30a1f56e13566b1fb76f089dae9bb50cdc
 2017-03-22 12:04:33 -07:00
James Zern
5da2e500d7 inv_txfm_sse2: clear conversion warning in hbd build 
tran_high -> tran_low in return from dct_const_round_shift()

Change-Id: I2fe06c4b604823b1d1fe40a487017c3c2819a440
 2017-03-17 01:16:38 -07:00
Yi Luo
fedcf83f33 Improve idct32x32_1024_add SSSE3 intrinsics performance 
- Function level speed improves ~12%.

Change-Id: I9b7dbddabf08c7d0f6b25264e6074d5ccbe39290
 2017-03-14 14:04:08 -07:00
James Zern
48fca113d1 inv_txfm_ssse3,butterfly: fix win32 abi compatibility 
only the first 3 parameters can be aligned to 16 as required by __m128i,
make them all pointers for consistency.

since:
07c48ccfe Improve idct32x32_34_add SSSE3 intrinsics performance

BUG=webm:1384

Change-Id: I0324f701e723a27cb470036a180693ba8829d01d
 2017-03-10 19:57:17 -08:00
Yi Luo
327add990f Improve idct32x32_135_add SSSE3 intrinsics performance 
- Split the inv txfm into three parts to avoid stack spillover.
- Function level speed improves ~12%.
- Use function and macro to remove some repeated code.

Change-Id: I14f5f072334fd766808cb52bf648df792e7379ee
 2017-03-09 16:17:54 -08:00
Yi Luo
07c48ccfe0 Improve idct32x32_34_add SSSE3 intrinsics performance 
- Split the transform into first half and second half.
- Reschedule the instructions to avoid stack spillover.
- Function level speed improves ~16%.

Change-Id: I166889840d23aa8a273eca00f6fbdae8b4566f35
 2017-03-01 11:14:48 -08:00
Jerome Jiang
b1dcaf7f1e Merge "Fix segmentation fault caused by denoiser working with spatial SVC." 2017-02-22 04:44:55 +00:00
Jerome Jiang
0d1e5a21c4 Fix segmentation fault caused by denoiser working with spatial SVC. 
Re-enable the affected test.
BUG=webm:1374

Change-Id: I98cd49403927123546d1d0056660b98c9cb8babb
 2017-02-21 09:38:28 -08:00
Yi Luo
1f8e8e5bf1 Fix idct8x8 SSSE3 SingleExtremeCoeff unit tests 
- In SSSE3 optimization, 16-bit addition and subtraction would
  overflow when input coefficient is 16-bit signed extreme values.
- Function-level speed becomes slower (unit ms):
  idct8x8_64: 284 -> 294
  idct8x8_12: 145 -> 158.

BUG=webm:1332

Change-Id: I1e4bf9d30a6d4112b8cac5823729565bf145e40b
 2017-02-17 14:05:05 -08:00
Yi Luo
f62dcc9c33 Replace idct32x32_1024_add_ssse3 assembly with intrinsics 
- Encoding/decoding test, BQTerrace_1920x1080_60.y4m, on
  i7-6700, no obvious user-level speed performance downgrade.
- Passed unit tests.

Change-Id: I20688e0dd3731021ec8fb4404734336f1a426bfc
 2017-02-16 16:10:40 -08:00
Johann Koenig
a9b81da575 Merge "block error avx2: use tran_low_t" 2017-02-16 23:51:14 +00:00
Johann Koenig
06a82af0de Merge "correct bitdepth_conversion_sse2.h header guard" 2017-02-16 21:41:28 +00:00
Johann
6c2d732bf4 correct bitdepth_conversion_sse2.h header guard 
Change-Id: Ic4ffd861608e67fe59bcb3a86010ce3ef11a5519
 2017-02-16 12:43:33 -08:00
Yi Luo
1cb44945fb Merge "Add idct32x32_135_add SSSE3 intrinsics" 2017-02-16 20:43:29 +00:00
Johann
2104454607 block error avx2: use tran_low_t 
Change-Id: Ic5f3a1f569d6f82afeaf4fcd7235374bb460db3c
 2017-02-16 12:39:02 -08:00
Yi Luo
72a43e2378 Add idct32x32_135_add SSSE3 intrinsics 
- Replace the corresponding assembly code.
- No user level speed performance degrade.
- Unit tests passed.

Change-Id: Idd0c5a4bad4976f1617c34100cb46e75e3b961e5
 2017-02-16 11:29:34 -08:00
Johann
4682130b60 quantize_fp highbd ssse3: use tran_low_t for coeff 
Change-Id: Iebade0efc0efbb0a80a0f3adbef4962e3a2f25e8
 2017-02-16 07:40:56 -08:00
Johann
44600442dc bitdepth conversion: really use num elements 
The previous implementation confused bit/bytes/elements. It was using
'32' as the multiplier but that was mistakenly adopted because a 32x32
transform embedded the stride.

Change-Id: Ieeb867a332416b9a40580b5e7c9b20088e9e691a
 2017-02-16 15:02:48 +00:00
Johann
327a02d77e Use 'packssdw' for loading tran_low_t values 
This matches bitdepth_conversion_sse2.asm and produces substantially
better assembly. The old way had lots of 'movzwl' and 'shl' and storing
back to memory before loading into an xmm register.

Change-Id: Ib33e35354dfd691a4f8b1e39f4dbcbb14cd5302b
 2017-02-14 22:39:49 +00:00
clang-format
4b402746ca apply clang-format 
Change-Id: I75e4a9e0b37bd4586f26c8d6c1fa27f3f6ff1bce
 2017-02-14 12:45:52 -08:00
Yi Luo
bd86de1ac8 Replace idct32x32_34_add_ssse3 assembly with intrinsics 
- No user-level speed performance change.
- Pass unit tests.

Change-Id: Idfc598e00f354265e41f6b3219f4734216c115c6
 2017-02-14 10:38:36 -08:00
Yi Luo
ac04d11abc Replace idct8x8_12_add_ssse3 assembly code with intrinsics 
- Performance achieves the same as assembly.
- Unit tests pass.

Change-Id: I6eacfbbd826b3946c724d78fbef7948af6406ccd
 2017-02-08 10:07:45 -08:00
Johann
641fda79bb highbd x86: consolidate tran_low_t conversions 
Create new helper files specifically for converting tran_low_t types.

Change-Id: I7c4c458ef910f3b3d10a3cfbf9df4de7682fd905
 2017-02-06 10:43:26 -08:00
Jingning Han
bb40844e32 Merge "Add SSSE3 intrinsic 8x8 inverse 2D-DCT" 2017-02-02 22:18:32 +00:00
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
Jingning Han
8f95389742 Add SSSE3 intrinsic 8x8 inverse 2D-DCT 
The intrinsic version reduces the average cycles from 183 to 175.

Change-Id: I7c1bcdb0a830266e93d8347aed38120fb3be0e03
 2017-02-01 14:47:53 -08:00
Johann
2ba383474d satd highbd sse2: use tran_low_t for coeff 
BUG=webm:1365

Change-Id: I013659f6b9fbf9cc52ab840eae520fe0b5f883fb
 2017-02-01 11:55:16 -08:00
Johann
0f751ecee3 hadamard highbd ssse3: use tran_low_t for coeff 
BUG=webm:1365

Change-Id: I374dfc08732932382043905f128e928b08cb4f57
 2017-02-01 11:51:15 -08:00
Johann
2dac808dd1 hadamard highbd sse2: use tran_low_t for coeff 
BUG=webm:1365

Change-Id: Ica414007d8412ceebfffa9e58e8416226a3fe934
 2017-02-01 11:46:57 -08:00
Johann
dcfff3ccc8 quantize ssse3: remove unused pxor 
Change-Id: Ifa22d77fd530827de0b32ae71810dc2213ab2937
 2017-01-30 17:02:57 -08:00
Jingning Han
39fff1bea0 Rework 8x8 transpose SSSE3 for avg computation 
Use same transpose process as inv_txfm_sse2 does.

Change-Id: I2db05f0b254628a11f621c4c09abb89501ba6d3c
 2017-01-12 15:16:07 -08:00
Jingning Han
f65170ea84 Rework 8x8 transpose SSSE3 for inverse 2D-DCT 
Use same transpose process as inv_txfm_sse2 does.

Change-Id: Ic4827825bd174cba57a0a80e19bf458a648e7d94
 2017-01-12 15:13:18 -08:00
Jingning Han
9a780fa7db Rework forward 8x8 2D-DCT ssse3 implementation 
This commit reworks the SSSE3 implementation of the forward 8x8
2D-DCT. It uses a cyclic rotation approach to the temporary xmm
registers. It reduces the average cycles from 158 to 154. The SSE2
version uses 169 cycles.

Change-Id: I1b79b9642aae0ed3fb3cefb5b70246e6de5d5caa
 2017-01-10 12:50:55 -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
Linfeng Zhang
264f6e70ec Update idct x86 intrinsics to not use saturated add and sub 
Change-Id: Iaa64d23fdb45ca1f235b0ea57e614516e548eca4
 2016-11-29 17:06:08 -08:00
Jerome Jiang
de5fd00ec5 Change *_xmm to *_sse2 in deblocker assembly functions. 
Some cosmetic changes because xmm is an anachronism.

Change-Id: I436a5b78a3c52776c20d6640939311f2a84a9bc7
 2016-11-17 23:38:04 +00:00
Linfeng Zhang
d545c19afa Rename vpx_highbd_idct8x8_10{*}() to vpx_highbd_idct8x8_12{*}() 
Also update its trigger threshold from 10 to 12.

Change-Id: Ib8dddd87a5a22a12ca66e7084d342fbb027b0a2f
 2016-11-07 09:07:55 -08:00
Linfeng Zhang
a9874961f0 Merge "Replace highbd_dct_const_round_shift with dct_const_round_shift" 2016-11-07 16:55:01 +00:00
Johann
e10c95dc83 Update vp9_fdct8x8_quant_ssse3 for highbitdepth 
Borrow transition functions from fdct.h nee vpx_quantize_b_sse2

BUG=webm:1304

Change-Id: I9c88c3eec3ff8bb461411d98c26c3c236ea28ef1
 2016-11-05 01:23:07 +00:00
Linfeng Zhang
04c3bf3c85 Replace highbd_dct_const_round_shift with dct_const_round_shift 
They are identical.

Change-Id: I1ccaf03c81c3cbf88e82d77ffeb8204f5b063c61
 2016-11-04 16:15:02 -07:00
Johann
cf35ffc025 Extract high bit depth helper functions 
These can be used in the vp9 fdct as well.

Change-Id: I4f3875e0cba1b8cad209c3a0581e121deba7675e
 2016-11-04 18:13:51 +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
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
7f1f35183a Unify loopfilter function names 
Rename vpx_lpf_horizontal_edge_8() to vpx_lpf_horizontal_16().
Rename vpx_lpf_horizontal_edge_16() to vpx_lpf_horizontal_16_dual().

Change-Id: I798ca8fbbd657d06d3db2bfb0fb3321168f49e52
 2016-09-29 16:25:42 -07:00
Urvang Joshi
0aa3e2564f Add compiler warning flag -Wextra and fix related warnings. 
Note: some of these warnings are enabled by a combination of -Wunused
(added earlier) and -Wextra.

Cherry-picked from AOM 4790a69faaec8f03d65f64ff070f6ab4307dbb16

Expands use of (void)x; on unused variables. AOM only supports one codec
in codec_factory.h

Does not include changes to HandleDecodeResult. AOM removed
invalid_file_test.cc which does use the video parameter.

Does not enable -Wextra yet. There are more issues to fix.

BUG=webm:1069

Change-Id: I322a1366bd4fd6c0dec9e758c2d5e88e003b1cbf
 2016-09-27 12:05:01 -07:00
James Zern
fdd1186f97 vpx_idct32x32_34_add_sse2: rm unneeded transposes 
this change is neutral to mildly positive across various x86-64
platforms

Change-Id: I28fb5ae598fc1317b7a42c9a846ac5d57d104784
 2016-09-21 19:49:25 -07:00
James Zern
6acd061aad variance_avx2: sync variance functions with c-code 
add missing int64 -> uint32 cast; quiets -Wshorten-64-to-32 warnings

Change-Id: I4850b36e18dc8b399108342be4bfe0b684aefb78
 2016-09-19 16:19:29 -07:00
James Zern
33aef48f29 vpx_subpixel_8t_intrin_avx2: tolerate unversioned clang 
assume __clang_major__==0 has the latest version of
_mm256_broadcastsi128_si256. fixes builds with custom clang toolchains.

BUG=b/30970831

Change-Id: I90becd56278e4716bd46e2ba9d910af977e8dfa6
 2016-09-16 07:14:17 +00:00
clang-format
5f6d143b41 apply clang-format 
Change-Id: I501597b7c1e0f0c7ae2aea3ee8073f0a641b3487
 2016-09-15 15:07:53 -07:00
James Zern
4b0e78bfda Merge "vpx_dsp: added vpx_highbd_idct32x32_1_add_sse2()" 2016-09-08 01:05:18 +00:00