generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
17,365 Commits 55 Branches 16 Tags 63 MiB
98967645a1
Commit Graph

1934 Commits

Author SHA1 Message Date
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
6dcd9b37ea Merge "idct_test: don't use std::nothrow anymore" 2017-06-09 20:42:39 +00:00
Johann Koenig
8aa4ee1f10 Merge "buffer.h: allow declaring an alignment" 2017-06-09 20:42:21 +00:00
Johann
92373a5bb2 idct_test: don't use std::nothrow anymore 
But still check for NULL before calling Init()

Change-Id: I2bf2887e1064c9103d29c542d20365c0aea75d76
 2017-06-09 11:09:06 -07:00
Johann
5aee8ea752 buffer.h: allow declaring an alignment 
x86 simd register operations generally prefer and may require 16 byte
alignment.

Change-Id: I73ce577a90dc66af60743c5727c36f23200950ba
 2017-06-09 11:03:15 -07:00
James Zern
b3a262dff3 Merge "vp8_decode_frame: fix oob read on truncated key frame" 2017-06-08 23:17:50 +00:00
James Zern
45daecb4f7 vp8_decode_frame: fix oob read on truncated key frame 
the check for error correction being disabled was overriding the data
length checks. this avoids returning incorrect information (width /
height) for the decoded frame which could result in inconsistent sizes
returned in to an application causing it to read beyond the bounds of
the frame allocation.

BUG=webm:1443
BUG=b/62458770

Change-Id: I063459674e01b57c0990cb29372e0eb9a1fbf342
 2017-06-08 23:16:04 +00:00
Johann
e50ea014c3 Revert "buffer.h: use size_t" 
This reverts commit f08581c1d0.

type conversion warnings abound.

Change-Id: I41d4c0e7a388e1008bdbc55fefda4bbca3f89f00
 2017-06-08 10:20:21 -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
Johann Koenig
0c4f74d129 Merge changes Iade45f69,I18d90658,Ieca3f1ef 
* changes:
  buffer.h: add num_elements_
  buffer.h: zero-init all values
  buffer.h: use size_t
 2017-06-07 19:20:16 +00:00
Johann
902d63759e buffer.h: add num_elements_ 
raw_size_ was being incorrectly computed and used

Change-Id: Iade45f69964c567ffb258880f26006a96ae5a30d
 2017-06-07 11:31:20 -07:00
Johann
4a37e3e2a0 buffer.h: zero-init all values 
Change-Id: I18d90658bcd4365d49adcadd6954090b3b399aa8
 2017-06-07 11:27:26 -07:00
Johann
f08581c1d0 buffer.h: use size_t 
Change-Id: Ieca3f1ef23cd1d7b844ea3ecb054007ed280b04f
 2017-06-07 11:24:27 -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
Johann
de4cb716ee buffer.h: split out init 
Change-Id: Idfbd2e01714ca9d00525c5aeba78678b43fb0287
 2017-06-06 15:02:50 -07:00
Johann
8659764a07 buffer.h: Use T for values 
Change-Id: I2da4110e843b6e361028b921c24b6ca2ea9077d9
 2017-06-06 12:05:14 -07:00
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
Jerome Jiang
a5ab38093f Merge "Fix vp8 race when build --enable-vp9-highbitdepth." 2017-05-30 05:47:44 +00:00
Jerome Jiang
0afa2dad76 Fix vp8 race when build --enable-vp9-highbitdepth. 
Split vp8/vp9 implementations on yv12_copy_frame_c.
Remove high-bitdepth codes from vp8_yv12_extend_frame_borders_c.
Clean up vp8 codes usage in vp9.

BUG=webm:1435

Change-Id: Ic68e79e9d71e1b20ddfc451fb8dcf2447861236d
 2017-05-26 09:45:01 -07:00
Johann Koenig
de1a9c77a7 Merge changes Iaab2b9a1,Idfb458d3 
* changes:
  sub pel avg variance neon: 4x block sizes
  sub pel variance neon: 4x block sizes
 2017-05-24 18:33:53 +00:00
Johann Koenig
b11a37f540 Merge changes I31fa6ef8,I228c6f29 
* changes:
  sub pel avg variance neon: add neon optimizations
  sub pel variance neon: normalize variable names
 2017-05-24 18:32:02 +00:00
James Zern
566f6d75bd partial_idct_test,InitInput: fix rollover in mult 
promote coeff to signed 64-bit to avoid exceeding integer bounds when
squaring the value

Change-Id: If77bef6bc0a6a4c39ca3013e5e2ddb426a1c6e1f
 2017-05-24 15:27:38 +02:00
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
Linfeng Zhang
36f1b183e4 Update InitInput() in test/partial_idct_test.cc 
Make it work in high bit depth.

BUG=webm:1412

Change-Id: Ic5cfd410a69709f01e2924774356a108a349d273
 2017-05-23 14:24:23 -07:00
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 Koenig
3c603eadb4 Merge "neon fdct: 4x4 implementation" 2017-05-19 17:08:58 +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
Marco Paniconi
a2dfbbd7d6 Merge "vp9: Modify ChangingDropFrameThresh unittest." 2017-05-17 18:42:51 +00:00
Marco
4733df333f vp9: Modify ChangingDropFrameThresh unittest. 
Add another (lower) bitrate to the test, to cover
frame drop behavior at low bitrate range.

Change-Id: Iaad003974159daf3d2d65ef3a6575a3e72e498d6
 2017-05-17 09:38:21 -07:00
Linfeng Zhang
3210ca6d60 Update partial idct testing code 
Add PartialIDctTest::PrintDiff() to help debugging.
In RunQuantCheck, try all combinations of +/-mask_ input for 4x4 idct.
Update PartialIDctTest::InitInput().

Change-Id: I13fd163954a4c1a3a6cfeb5e4a4d3d0e7ff901f4
 2017-05-17 09:28:32 -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
Marco
c5a4376aed vp9: SVC: allow for setting the interp_filter in non-rd pickmode. 
For SVC 1 pass non-rd pickmode, the interpolation filter for the
upsampling of the golden (spatial) reference was not being explicitly
set and instead was takin gwhatever value was set in the previous
mode/block (which would be either EIGHTTAP or EIGHTAP_SMOOTH).

Fix it to the default EIGHTTAP for now, to be updated/selected
adaptively in a later change.

Minor adjustmemt to rate targeting thresholds in datarate unittests.

Change-Id: I52085048674072c6cfb7163e11e9a2658d773826
 2017-05-11 11:45:09 -07:00
Alexandra Hájková
cc7f0c0f3e ppc: Add vpx_sad16x8/16/32_vsx 
Change-Id: I60619d28fffd9809f93b1af510a50e1aa02519a9
 2017-05-10 19:57:30 +00:00
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
Linfeng Zhang
870cf4356c Update test/partial_idct_test.cc 
Makes more sense to call the corresponding partial idct C function
instead of the full idct C function as the reference.

Change-Id: Ibb7681dd063edd6307ba582c10c26c4c6a4b78c6
 2017-05-09 13:07:47 -07:00