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388 Commits

Author SHA1 Message Date
Jingning Han
704985e65a Add decoder support to recursive transform block partition 
This commit allows the decoder to recursively parse and rebuild
the pixel blocks.

Change-Id: I510f3a30ae7cdad5b70725c66882b00a0594e96f
 2015-10-08 16:16:41 -07:00
Jingning Han
ebc48efe37 Use explicit block position in foreach_transformed_block 
Add the row and column index to the argument list of unit functions
called by foreach_transformed_block wrapper. This avoids the
repeated internal parsing according to the block index.

Change-Id: I42b3578eac258ebaba7a7c74f684de9abab521a6
 2015-10-07 16:32:19 -07:00
Jingning Han
00ca5c1c98 Simplify vp10_xform_quant index parsing 
Change-Id: Id7f7a9b2e53fc0074b55d58143f296afad6b844e
 2015-10-06 17:19:23 -07:00
hui su
4f16f11993 Refactor ext-tx experiment 
Remove unnecessary transform type lookups and unused codes.

Change-Id: Ib52d26690468996b1501b419d919643c8ea5ecaa
 2015-10-02 11:00:51 -07:00
hui su
3fa0129caf Extend ext_tx experiment to intra blocks 
ext-tx on derflr +2.30% (was +1.84%)

Change-Id: Ic91565cacc38e7a8e1200d054ed7bf99295fe19e
 2015-10-02 09:39:38 -07:00
hui su
2afe7320c8 Add identity transform to ext-tx experiment 
ext-tx on derflr: +1.756% (was +1.648)

Change-Id: I8a87970fa589e8f5f96db7aa68ec9b6c98e20188
 2015-09-30 18:47:46 -07:00
Hui Su
4b7043f804 Merge "ext-tx experiment support in choose_largest_tx_size" into nextgenv2 2015-09-30 15:14:17 +00:00
Debargha Mukherjee
3e8cceb3fc Speed up of DST and the search in ext_tx 
Adds an early termination to the ext_tx search, and also
implements the DST transforms more efficiently.

About 4 times faster with the ext-tx experiment.

There is a 0.09% drop in performance on derflr from 1.735% to
1.648%, but worth it with the speedup achieved.

Change-Id: I2ede9d69c557f25e0a76cd5d701cc0e36e825c7c
 2015-09-29 19:11:43 -07:00
Yaowu Xu
7c514e2dfd Merged branch 'master' into nextgenv2 
Resolved Conflicts in the following files:
        configure
        vp10/common/idct.c
        vp10/encoder/dct.c
        vp10/encoder/encodemb.c
        vp10/encoder/rdopt.c

Change-Id: I4cb3986b0b80de65c722ca29d53a0a57f5a94316
 2015-09-29 16:17:32 -07:00
hui su
6c81e37916 ext-tx experiment support in choose_largest_tx_size 
Change-Id: Ic161b8b257a02c1c43e515d830c1051d0de074de
 2015-09-29 12:09:15 -07:00
Ronald S. Bultje
bab8d38f7f vp10: remove MACROBLOCK.{highbd_,}itxfm_add function pointer. 
This is preparatory work for allowing per-segment lossless coding.

See issue 1035.

Change-Id: I9487d02717ee3e766aee61a487780056bb35d2d3
 2015-09-25 19:30:46 -04:00
Ronald S. Bultje
c74b33a413 vp10: remove MACROBLOCK.fwd_txm4x4 function pointer. 
This is preparatory work for allowing per-segment lossless coding.

See issue 1035.

Change-Id: Idd72e2a42d90fa7319c10122032d1a7c7a54dc05
 2015-09-25 19:30:46 -04:00
hui su
38cc168822 Adjust rd calculation in choose_tx_size_from_rd 
Coding gain:
derflr 0.142%
hevclr 0.153%
hevcmr 0.124%

Change-Id: I63b56ae3a9002c3a266e10e2964135ed43b0ba53
 2015-09-23 10:54:28 -07:00
hui su
07154b0216 Refactor ext-tx experiment 
At this point, ext-tx compapred to baseline +1.735%.

Change-Id: Ia16ac293e2cc87e06a0d898c1d52a8f3495ff814
 2015-09-23 09:14:49 -07:00
hui su
8e273b23ad Adjust rd calculation in choose_tx_size_from_rd 
Consider tha case in which skipping transform coefficients is more
efficient.

derflr +0.13%
hevclr +0.11%
hevcmr +0.14%
hevchr +0.22%

with ext-tx, the impact is -0.02%.

Change-Id: I0aa2965cf9e152396623c2fee62545bd3a3a7f07
 2015-09-23 09:13:55 -07:00
hui su
38debe512e Simplify choose_tx_size_from_rd 
No impact on performance.

Change-Id: Ib0420b190c9d83ef47b14ea78d5918a6a5078e3a
 2015-09-23 09:08:47 -07:00
Jingning Han
d6be2671ed Create sub8x8 block inter prediction function 
Change-Id: Ib161e6fb3eb081f7176a1d969fed16a7d1ffc320
 2015-09-18 16:31:36 -07:00
Debargha Mukherjee
09ff5f2792 Merge remote-tracking branch 'origin/master' into nextgenv2 
Periodic merge to get master changes into nextgenv2.

Change-Id: I6f0e4b470f193da03f1a8cb8e6a93ae39395699a
 2015-09-17 16:33:18 -07:00
Debargha Mukherjee
b8bc026c72 Misc. ext_tx fixes/enhancements 
derflr: +1.732% (8-bit)

Change-Id: I9c04c8249646ff96eacacfa1dcb0bd118c04e84a
 2015-09-15 10:00:54 -07:00
Jingning Han
481b834842 Fix vp10 high bit-depth build 
Change-Id: Ie3daed0b282b43ef81d2f8797ac1f6e8bde7d65e
 2015-09-11 08:56:29 -07:00
Jingning Han
1eb760e55d Take out reference_masking speed feature 
This condition is not effectively in use. The actual reference
frame masking is done in other route.

Change-Id: Ia59c843bcac7243dada92f0f67658d7ce43df5e8
 2015-09-10 12:57:48 -07:00
Jingning Han
f137697c32 Take out skip_encode speed feature in vp10 
Change-Id: Ic39d4523e78863c816b0fc85f56ea5ae5e0b3310
 2015-09-10 12:45:39 -07:00
Jingning Han
4fa8e73249 Remove speed features in vp10 
Take out speed features that affect the compression performance
to simplify the coding route. This commit removes the motion field
mode search used in speed 3.

Change-Id: Ifdf6862cb1ece8261125a56d9d89bcef60758c00
 2015-09-10 12:25:33 -07:00
Debargha Mukherjee
ab3042ba3b Some refactoring of EXT_TX 
Change-Id: I61359787fdacdeb245e2798031a6e06e4afb83e0
 2015-09-09 17:13:22 -07:00
Debargha Mukherjee
9fc691efbe Backport EXT_TX experiment from nextgen 
Does not include DST1 yet.

derflr: +1.437 (8-bit internal), +7.243 (12-bit internal)
with --enable-ext-tx

Change-Id: I91f1759fd2de794755eb6384cda52e80e979cb7d
 2015-09-09 09:42:51 -07:00
Johann
c5f11912ae Include vpx_dsp_common.h when using VPXMIN/MAX 
Change-Id: I2e387a06484a06301f3cd6600c4ba2f4335b61ee
 2015-08-31 14:36:35 -07:00
James Zern
5e16d397bd vpx_dsp_common: add VPX prefix to MIN/MAX 
prevents redeclaration warnings;
vp8 has its own define which will be resolved in a future commit

Change-Id: Ic941fef3dd4262fcdce48b73075fe6b375f11c9c
 2015-08-26 20:11:32 -07:00
Yunqing Wang
1c0769107b vp10 cleanup: remove nonrd and real-time code 
Code cleanup.

Change-Id: I668bd5a4e5fbe96969d51d9ee777fc5f1d8abfe6
 2015-08-26 13:36:54 -07:00
hui su
b3cc3a07b0 Enable ADST for UV channel 
derflr +0.202%
hevclf +0.207%
hevcmr +0.095%
hevchr +0.077%

Tested locally on several derf sequences, speed (encoder + decoder)
is slower by less than 1%.

It is part of the EXT_TX experiment, which is to be continued to
explore different transform variants.

Change-Id: I05d44994a62106538a9a241ed8d89bd7c5d14761
 2015-08-26 13:25:30 -07:00
Shunyao Li
aa006d7149 Add transform size rate for intra skip mode in rdopt 
stdhd +0.226 hevchr +0.091 hevcmr +0.052 derflr +0.033

Change-Id: I84034209c5760609a99bd6e0ce55e02534b72cac
 2015-08-24 18:15:09 -07:00
hui su
d76e5b3652 Refactoring on transform types 
Prepare for adding more transform varieties (EXT_TX and TX_SKIP in nextgen).

Change-Id: I2dfe024f6be7a92078775917092ed62abc2e7d1e
 2015-08-24 10:47:25 -07:00
hui su
5eed74e1d3 Refactor get_tx_type and get_scan 
This makes it easier to add new transform types and scan orders
to VP10 in the future.

Change-Id: I94874ddc9b19928d7820d57e94e2af04adf51efe
 2015-08-21 09:53:37 -07:00
Yaowu Xu
26a9afc32c VP9_COMP -> VP10_COMP 
Change-Id: I83b5c69621f9f28b742e5b13517d4e5b99c6cd26
 2015-08-13 11:37:17 -07:00
Yaowu Xu
fc7cbd1f60 VP9_COMMON -> VP10->COMMON 
Change-Id: I651b7bee90f33581368853da81f9622805ccc0ea
 2015-08-13 09:58:26 -07:00
Hui Su
54fb24aac3 Merge "Use sizeof(variable) instead of sizeof(type)" 2015-08-12 19:49:22 +00:00
hui su
088b05fd99 Use sizeof(variable) instead of sizeof(type) 
Change-Id: Ia069da11eebb271063e9eb837bdb3e7175ecce13
 2015-08-12 11:25:38 -07:00
Jingning Han
3acfe46e8d Sync vp10 with vpx_ports/system_state.h 
Change-Id: Ic5004f8bdc1c2b025b598e80374ee1f286ea95ee
 2015-08-12 09:21:25 -07:00
Jingning Han
54d66ef165 Remove vp9_ prefix from vp10 files 
Remove the vp9_ prefix from vp10 file names.

Change-Id: I513a211b286a57d6126fc1b0fbfd6405120014f1
 2015-08-11 21:24:08 -07:00