generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
2,044 Commits 55 Branches 16 Tags
Commit Graph

1586 Commits

Author SHA1 Message Date
Deb Mukherjee
08f6471890 Add 8x8 transform to experimental branch 
Please refer to previous commit messages for detailed info:
https://on2-git.corp.google.com/g/#change,5940
https://on2-git.corp.google.com/g/#change,6045

Change-Id: I8b16992f2f69c5a808ad40a3e32ef589cce7c59d
 2011-07-20 09:49:22 -07:00
Attila Nagy
0afcc76971 encoder: don't set the fragment bit for the last partition 
Change-Id: Icb4e4f0d7c3074a8507852178be87541a1cb5bac
 2011-07-20 14:09:42 +03:00
John Koleszar
6907117175 Merge remote branch 'origin/master' into experimental 
Change-Id: I956822324c046c254806dd712a2d3be4dcf8564b
 2011-07-20 00:05:17 -04:00
John Koleszar
8e464cc4c2 Merge remote branch 'internal/upstream' into HEAD 2011-07-20 00:05:09 -04:00
Scott LaVarnway
b2d9700f53 Merge "Moved vp8_encode_bool into boolhuff.h" 2011-07-19 08:15:14 -07:00
Johann
6afafc313c remove old armv5 code 
armv5 dequantizer is not referenced

Change-Id: Id1cc617dcee35ebd6a406816ec6aaa26e8bbc8ad
 2011-07-19 09:20:38 -04:00
Scott LaVarnway
a25f6a9c88 Moved vp8_encode_bool into boolhuff.h 
allowing the compiler to inline this function.  For real-time
encodes, this gave a boost of 1% to 2.5%, depending on the
speed setting.

Change-Id: I3929d176cca086b4261267b848419d5bcff21c02
 2011-07-19 09:17:25 -04:00
John Koleszar
2614b77fcb Merge remote branch 'origin/master' into experimental 
Change-Id: Ida9204624fe3fb99fed1b149d1f88159480fdd83
 2011-07-19 00:05:11 -04:00
John Koleszar
b3b34b0bc7 Merge remote branch 'internal/upstream' into HEAD 2011-07-19 00:05:05 -04:00
John Koleszar
b5ea2fbc2c Improved 1-pass CBR rate control 
This patch attempts to improve the handling of CBR streams with
respect to the short term buffering requirements. The "buffer level"
is changed to be an average over the rc buffer, rather than a long
running average. Overshoot is also tracked over the same interval
and the golden frame targets suppressed accordingly to correct for
overly aggressive boosting.

Testing shows that this is fairly consistently positive in one
metric or another -- some clips that show significant decreases
in quality have better buffering characteristics, others show
improvenents in both.

Change-Id: I924c89aa9bdb210271f2e03311e63de3f1f8f920
 2011-07-18 11:48:05 -04:00
John Koleszar
8bf2cbce98 Merge remote branch 'origin/master' into experimental 
Change-Id: Ic623c335cd4991c9d80f675f390e81282b18c137
 2011-07-16 00:05:08 -04:00
John Koleszar
dc1c3f9024 Merge remote branch 'internal/upstream' into HEAD 2011-07-16 00:05:05 -04:00
Scott LaVarnway
e68894fa03 Merge "Tokenize MB optimized" 2011-07-15 07:54:14 -07:00
Tero Rintaluoma
4e82f01547 Tokenize MB optimized 
Optimized C-code of the following functions:
 - vp8_tokenize_mb
 - tokenize1st_order_b
 - tokenize2nd_order_b
Gives ~1-5% speed-up for RT encoding on Cortex-A8/A9
depending on encoding parameters.

Change-Id: I6be86104a589a06dcbc9ed3318e8bf264ef4176c
 2011-07-15 11:26:54 +03:00
John Koleszar
f1fcd74e3e Merge remote branch 'origin/master' into experimental 
Change-Id: Icbeb14d64ed3d9337606b591dde4e0669540a10d
 2011-07-15 00:05:06 -04:00
John Koleszar
087b338d9e Merge remote branch 'internal/upstream' into HEAD 2011-07-15 00:05:04 -04:00
James Berry
6b6f367c3d bug fix vpx_copy_and_extend_frame size issue 
vpx_copy_and_extend_frame could incorrectly
resize uv frames which could result in a crash.

Change-Id: Ie96f7078b1e328b3907a06eebeee44ca39a2e898
 2011-07-14 15:58:15 -04:00
John Koleszar
04dce631a2 Remove unused speed features 
min_fs_radius, max_fs_radius, full_freq were set but never read.

Change-Id: I82657f4e7f2ba2acc3cbc3faa5ec0de5b9c6ec74
 2011-07-14 14:20:25 -04:00
John Koleszar
86edcb0cc7 Merge remote branch 'origin/master' into experimental 
Change-Id: I3f64e220b78738e5261a9fda3c270d51613f4faa
 2011-07-14 00:05:12 -04:00
John Koleszar
6901105e99 Merge remote branch 'internal/upstream' into HEAD 2011-07-14 00:05:04 -04:00
Yunqing Wang
f1f28535c3 Merge "Fix unnecessary casting of B_PREDICTION_MODE (issue 349)" 2011-07-13 13:32:57 -07:00
Yunqing Wang
139577f937 Fix unnecessary casting of B_PREDICTION_MODE (issue 349) 
Minor fix.

Change-Id: Iaf93f6e47e882a33c479e57c7a0d0bf321e291c0
 2011-07-13 15:52:07 -04:00
Yunqing Wang
0e9a6ed72a Add improvements made in good-quality mode to real-time mode 
Several improvements we made in good-quality mode can be added
into real-time mode to speed up encoding in speed 1, 2, and 3
with small quality loss. Tests using tulip clip showed:

--rt --cpu-used=-1
(before change)
PSNR: 38.028
time: 1m33.195s
(after change)
PSNR: 38.014
time: 1m20.851s

--rt --cpu-used=-2
(before change)
PSNR: 37.773
time: 0m57.650s
(after change)
PSNR: 37.759
time: 0m54.594s

--rt --cpu-used=-3
(before change)
PSNR: 37.392
time: 0m42.865s
(after change)
PSNR: 37.375
time: 0m41.949s

Change-Id: I76ab2a38d72bc5efc91f6fe20d332c472f6510c9
 2011-07-13 14:51:02 -04:00
Fritz Koenig
84c3cd79d1 Merge "Reduce motion vector search on alt-ref frame." 2011-07-13 10:07:30 -07:00
Johann
211694f67e Merge "update x86 asm for loopfilter" 2011-07-13 04:10:03 -07:00
Johann
8f910594bd Merge "Update armv6 loopfilter to new interface" 2011-07-13 04:09:55 -07:00
Johann
1a219c22b1 Merge "Update armv7 loopfilter to new interface" 2011-07-13 04:09:42 -07:00
Johann
d9b825cff2 Merge "New loop filter interface" 2011-07-13 04:09:26 -07:00
John Koleszar
ffc4587a47 Merge remote branch 'origin/master' into experimental 
Change-Id: I9dab62c24d71f71cdc36732ed8ed469bee67d7e1
 2011-07-13 00:05:04 -04:00
John Koleszar
791ad1bb37 Merge remote branch 'internal/upstream' into HEAD 2011-07-13 00:05:03 -04:00
Attila Nagy
c231b0175d Update armv6 loopfilter to new interface 
Change-Id: I5fe581d797571a7a9432fbd17fc557591d0c1afa
 2011-07-12 12:14:51 +03:00
Attila Nagy
283b0e25ac Update armv7 loopfilter to new interface 
Change-Id: I65105a9c63832669237e6a6a7fcb4ea3ea683346
 2011-07-12 12:12:25 +03:00
Fritz Koenig
ede0b15c9d Reduce motion vector search on alt-ref frame. 
Clamp mv search to accomodate subpixel filtering
of UV mv.

Change-Id: Iab3ed405993ef6bf779ad7cf60863153068fb7d1
 2011-07-11 09:05:43 -07:00
John Koleszar
6058c9ce0c Merge remote branch 'origin/master' into experimental 
Change-Id: Ica63d16cb39e2d65a3414f0b9f86c8a64112dfa3
 2011-07-09 00:05:09 -04:00
John Koleszar
c24479e870 Merge remote branch 'internal/upstream' into HEAD 2011-07-09 00:05:04 -04:00
Yunqing Wang
587ca06da9 Minor change in pick_inter_mode() 
Scott suggested to move vp8_mv_pred() under "case NEWMV" to save
extra checks.

Change-Id: I09e69892f34a08dd425a4d81cfcc83674e344a20
 2011-07-08 14:08:45 -04:00
Yunqing Wang
e83d36c053 Merge "Adjust full-pixel clamping and motion vector limit calculation" 2011-07-08 08:39:32 -07:00
Yunqing Wang
40991faeae Adjust full-pixel clamping and motion vector limit calculation 
Do mvp clamping in full-pixel precision instead of 1/8-pixel
precision to avoid error caused by right shifting operation.
Also, further fixed the motion vector limit calculation in change:
b7480454706a6b15bf091e659cd6227ab373c1a6

Change-Id: Ied88a4f7ddfb0476eb9f7afc6ceeddbf209fffd7
 2011-07-08 11:34:28 -04:00
Johann
01433c5043 update x86 asm for loopfilter 
Change-Id: I1ed739522db7c00c189851c7095c1b64ef6412ce
 2011-07-08 09:23:38 -04:00
John Koleszar
ef7f489dc3 Merge remote branch 'internal/upstream-experimental' into HEAD 2011-07-08 08:57:03 -04:00
Johann
6ae12c415e Merge "clean up warnings when building arm with rtcd" 2011-07-08 05:16:09 -07:00
Attila Nagy
622958449b New loop filter interface 
Separate simple filter with reduced no. of parameters.
MB filter level picking based on precalculated table. Level table updated for
each frame. Inside and edge limits precalculated and updated just when
sharpness changes. HEV threshhold is constant.
ARM targets use scalars and others vectors.

Change works only with --target=generic-gnu
All other targets have to be updated!

Change-Id: I6b73aca6b525075b20129a371699b2561bd4d51c
 2011-07-08 09:31:41 +03:00
John Koleszar
2c3c54f747 Merge remote branch 'origin/master' into experimental 
Change-Id: I9cead934ebea85d81aceaaec4674efc74367f984
 2011-07-08 00:05:05 -04:00
John Koleszar
973a9c075d Merge "Set VPX_FRAME_IS_DROPPABLE" 2011-07-07 08:11:05 -07:00
John Koleszar
37de0b8bdf Set VPX_FRAME_IS_DROPPABLE 
Allow the encoder to inform the application that the encoded frame will not
be used as a reference.

Change-Id: I90e41962325ef73d44da03327deb340d6f7f4860
 2011-07-07 10:38:45 -04:00
John Koleszar
61d9d595d5 Merge remote branch 'origin/master' into experimental 
Change-Id: I009c7e3043ad1eb1ce95c69132a4727073b86757
 2011-07-02 00:05:12 -04:00
John Koleszar
5380a2215e Merge remote branch 'internal/upstream' into HEAD 2011-07-02 00:05:10 -04:00
John Koleszar
b4f70084cc Merge "Properly use GET_GOT/RESTORE_GOT when using GLOBAL()." 2011-07-01 07:14:34 -07:00
John Koleszar
54c3637828 Merge remote branch 'origin/master' into experimental 
Change-Id: Iaf6e9e14d0cfe5cef3895cfb68524d51139a6d23
 2011-07-01 00:05:12 -04:00
John Koleszar
766fce16c4 Merge remote branch 'internal/upstream' into HEAD 2011-07-01 00:05:11 -04:00