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6036 Commits

Author SHA1 Message Date
James Zern
ff40d9ec29 Merge "Write VP9E_SET_TUNE_CONTENT to the correct location." 2014-08-06 12:25:06 -07:00
James Zern
f80245bdea Merge "vp9_subexp: remove vp9_compute_update_table()" 2014-08-06 12:15:36 -07:00
Alex Converse
82eed664f3 Write VP9E_SET_TUNE_CONTENT to the correct location. 
Change-Id: Ie8c976ececc79fd58c6eb16b7add053dc58e3bb8
 2014-08-06 10:59:16 -07:00
Alex Converse
a6aaab3a9f Merge "Use INTER_ALL for VAR based partitions for screencast material." 2014-08-06 10:31:03 -07:00
Alex Converse
b26d9eab21 Merge "Add a codec control option to tune for screen content." 2014-08-06 10:30:40 -07:00
Johann
0fa4777b1c Merge "Remove vp9_postproc_x86.h" 2014-08-06 08:46:14 -07:00
Pengchong Jin
92cdb96e5f Merge "Directly split the block in partition search" 2014-08-06 08:38:56 -07:00
Pengchong Jin
74593c1eae Directly split the block in partition search 
This patch allows the encoder to directly split the block
in partition search, therefore skip searching NONE. It
computes a score which measures whether 16x16 motion vectors
from the first pass in the current block are consistent with
each others. If they are inconsistent and we have enough Q
to encode, split the block directly, and skip searching NONE.

This feature is under flag CONFIG_FP_MB_STATS. In speed 2,
it further gives a speedup of 3-8% on sample yt clips as
compared to the previous version under the same flag. Overall,
the features under the flag will give 7-15% on typical yt
clips at up to 6000kbps data rate. The speedup at very high
data rate is not significant.

For hard stdhd clips:
park_joy_1080p @ 15000kbps:       504541ms -> 506293ms (-0.35%)
pedestrian_area_1080p @ 2000kbps: 326610ms -> 290090ms (+11.2%)

The compression performance using the features under the flag:
derf: -0.068%
yt:   -0.189%
hd:   -0.318%
stdhd:-0.183%

To use the feature, set CONFIG_FP_MB_STATS and turn on
cpi->use_fp_mb_stats.

Change-Id: Iad58a2966515c8861aa9eb211565b1864048d47f
 2014-08-05 16:13:40 -07:00
Johann
7516abc7dc Remove vp9_postproc_x86.h 
This configuration has moved to vp9_rtcd_defs.pl

Change-Id: I71a31dbb8d79df226b60dd834324a5af69956c51
 2014-08-05 15:46:13 -07:00
Alex Converse
2be9ea610f Use INTER_ALL for VAR based partitions for screencast material. 
This offers 25% more compression on my HD screencast testset.

Change-Id: I85eaef95fd8f2e03e326443e9514482b2ee35cef
 2014-08-05 15:23:50 -07:00
Alex Converse
572de92991 Add a codec control option to tune for screen content. 
Change-Id: I12b0b0a06750cb9a5f1bdc3368deb44137acc9a3
 2014-08-05 15:23:45 -07:00
James Zern
82e5665f74 vp9_subexp: remove vp9_compute_update_table() 
makes update_bits[] a constant table

Change-Id: If105bf0522487f54a31e12a7cc73aa24671b19d4
 2014-08-05 14:34:15 -07:00
Minghai Shang
854acfbbea Merge "[spatial svc]Enabl golden frame for base layer and fix wrong ref_frame_flag for upper layers in first frame" 2014-08-05 10:40:04 -07:00
Jim Bankoski
ba5c7efd4e Merge changes I4e2aeaef,Ie3e478ef 
* changes:
  vpxdec warning errors addressed
  cast enums to int to avoid gcc warning in pred_common
 2014-08-05 08:57:34 -07:00
Pengchong Jin
5971e8985b Merge "Store first pass motion vector directions" 2014-08-04 17:35:42 -07:00
Pengchong Jin
233e0ccc73 Store first pass motion vector directions 
Re-organize the one-byte structure for 16x16 first pass
block. Add bits to indicate motion vector directions.

Change-Id: Id10754ba343dfc712c7fed5bcc85c67fa0bbcb89
 2014-08-04 16:17:47 -07:00
Jingning Han
ef1023b786 Merge "Cosmetic indent fix in vp9_rd_pick_inter_mode_sb" 2014-08-04 15:39:51 -07:00
Minghai Shang
5de4368b43 [spatial svc]Enabl golden frame for base layer and fix wrong ref_frame_flag for upper layers in first frame 
Change-Id: I1fec9c084b499b2f445b79726066d01b136b59fa
 2014-08-04 15:06:21 -07:00
Jingning Han
395c934720 Cosmetic indent fix in vp9_rd_pick_inter_mode_sb 
Change-Id: I303213fbb0ad5fbf28f0ca17271624b75e9d6319
 2014-08-04 15:00:47 -07:00
Jim Bankoski
128827d947 cast enums to int to avoid gcc warning in pred_common 
Change-Id: Ie3e478ef4fa565225d9e19a14d2f40aad966c2b6
 2014-08-04 12:07:37 -07:00
Jim Bankoski
63c1c3ee64 energy -> int to avoid unsigned / signed mismatch 
Change-Id: Idd1327852f0df0eab0ea3b33959f2b8292b77301
 2014-08-04 12:07:26 -07:00
Jim Bankoski
967c7c0828 vp9_firstpass.c: fix unused static function 
Change-Id: Ia989a01d79f1f02defbeccb1b8eee23fdf5e764e
 2014-08-04 12:07:20 -07:00
Jim Bankoski
64126c3aa4 set but unused var in vp9_rdopt 
Change-Id: Ie813af24d23c7d72b38749b3382b315daf516be5
 2014-08-04 08:56:05 -07:00
Jim Bankoski
7f63dabfe9 break at the end of clauses with assert(0) to avoid gcc warning 
Change-Id: I1b3c5337f018dde27dc819ab18bd081d169a91e8
 2014-08-04 08:52:53 -07:00
Jim Bankoski
3cf5908e24 uint8_t segment and skip to avoid signed / unsigned warnings 
Change-Id: I2e2765b851fb0a1b15351c2aa0e079197cbee373
 2014-08-04 08:52:40 -07:00
Jim Bankoski
c3591463f4 avoid signed mismatch warning in gcc 
Change-Id: I9d995178fd764be252e571fa23901da0f991bbb8
 2014-08-04 08:52:40 -07:00
James Zern
ce896df057 Merge "vp9_entropy: inline comes first to avoid warning." 2014-08-01 19:15:34 -07:00
James Zern
3a924f6ed1 Merge "signed unsigned mismatch - warning error" 2014-08-01 16:28:38 -07:00
Jim Bankoski
9c74e6aac7 vp9_entropy: inline comes first to avoid warning. 
Change-Id: I5b050122e6ed183a5b33c1f38e4fbf63b6721062
 2014-08-01 16:05:30 -07:00
James Zern
1b6ac28a2f Merge "removed sign mismatch warning" 2014-08-01 14:45:12 -07:00
Frank Galligan
5f8fa13258 Merge "Added vp9_sad8x8_neon()" 2014-08-01 14:11:38 -07:00
Scott LaVarnway
98165ec074 Neon version of vp9_sub_pixel_variance8x8(), 
vp9_variance8x8(), and vp9_get8x8var().

On a Nexus 7, vpxenc (in realtime mode, speed -12)
reported a performance improvement of ~1.2%.

Change-Id: I8a66ac2a0f550b407caa27816833bdc563395102
 2014-08-01 11:35:55 -07:00
Frank Galligan
5487b6067c Merge "Neon version of vp9_sub_pixel_variance32x32()," 2014-08-01 09:46:37 -07:00
Scott LaVarnway
545be78136 Added vp9_sad8x8_neon() 
Change-Id: I3be8911121ef9a5f39f6c1a2e28f9e00972e0624
 2014-08-01 06:36:18 -07:00
Jim Bankoski
0f3689d32d signed unsigned mismatch - warning error 
Change-Id: I991e36aa3cfa62aae6d27b253297dd9ca9e8bc12
 2014-08-01 06:29:32 -07:00
Jim Bankoski
512f9b631f removed sign mismatch warning 
Change-Id: Iaa40b472f6c1c48bb3bb47332b6fcf36d7f3c10e
 2014-08-01 06:28:00 -07:00
Jingning Han
f94227c81d Merge "Skip calling vp9_block_energy when aq-mode is off" 2014-07-31 14:38:20 -07:00
Yunqing Wang
d5b8a1b324 Merge "Code cleanup in rdopt.c" 2014-07-31 12:20:06 -07:00
James Zern
bd72aa712b Merge "Changes interface to avoid uninitialized warnings in vp9_cx_iface.c." 2014-07-31 11:53:56 -07:00
Jingning Han
1c3a80b9a1 Skip calling vp9_block_energy when aq-mode is off 
The mb_energy value is used by aq-mode. Turn off computing its
value when aq-mode is off.

Change-Id: I26c239f124eca45a5ee58b90d19eae00d9a7cda5
 2014-07-31 11:51:59 -07:00
Frank Galligan
e589d8ea5c Merge "Neon version of vp9_subtract_block()" 2014-07-31 10:24:26 -07:00
Yunqing Wang
678d747259 Code cleanup in rdopt.c 
Moved encode_breakout code out of handle_inter_mode().

Change-Id: Icd661136b05fdf163768c406f91e0c98a8df89eb
 2014-07-31 09:55:40 -07:00
Scott LaVarnway
6f4b8dcdc2 Neon version of vp9_subtract_block() 
On a Nexus 7, vpxenc (in realtime mode, speed -12)
reported a performance improvement of ~3.2%

Change-Id: I8862497264142171b7efc32df1a67714a23539f4
 2014-07-31 09:28:06 -07:00
Jingning Han
a6a348b85e Merge "Refactor rd_pick_parition interface" 2014-07-31 09:25:34 -07:00
Scott LaVarnway
d39448e2d4 Neon version of vp9_sub_pixel_variance32x32(), 
vp9_variance32x32(), and vp9_get32x32var().

Change-Id: I8137e2540e50984744da59ae3a41e94f8af4a548
 2014-07-31 08:00:36 -07:00
Jim Bankoski
8a774e14ff Changes interface to avoid uninitialized warnings in vp9_cx_iface.c. 
Change-Id: I1092239e21c1cde188ee2dcb765f4c6fc8c5cdec
 2014-07-31 06:27:57 -07:00
Jingning Han
a3b062c56f Merge "Chessboard pattern partition search" 2014-07-30 14:34:42 -07:00
Pengchong Jin
7f29d22e51 Merge "Early termination after partition NONE is done in RD." 2014-07-30 13:35:02 -07:00
James Zern
d1403eafb5 Merge "vp9_cx_iface: defer compressed data buffer alloc" 2014-07-30 12:03:45 -07:00
Pengchong Jin
49866baae6 Early termination after partition NONE is done in RD. 
This patch allows the encoder to skip the search for partition
SPLIT, HORZ, VERT after the search for partition NONE is done
in RD optimization. It uses the first pass block-wise statistics
to make the decision. If all 16x16 blocks in the current partition
have zero motions and small residues from the frist pass statistics,
and it has small difference variance, further partition search is
skipped.

For speed 2 setting, experiments on general youtube clips show that
the speedup varies from 1% - 10%, 5% on average. On the performance
side in PSNR, derf 0.004%, yt -0.059%, hd -0.106%, stdhd 0.032%.

For hard stdhd clips:
park_joy_1080p, 502952 ms -> 503307 ms (-0.07%)
pedestrian_area_1080p, 227049 ms -> 220531 ms (+3%)

This feature is under the compilation flag CONFIG_FP_MB_STATS and
it is off in current setting.

Change-Id: I554537e9242178263b65ebe14a04f9c221b58bae
 2014-07-30 11:54:49 -07:00