Commit Graph

5568 Commits

Author SHA1 Message Date
Yaowu Xu
fb754b182f Fix a build issue
Change-Id: I23a75c495ed7ea917d7f312bef0990e20a6b53d9
2013-07-12 11:38:44 -07:00
Deb Mukherjee
94c481f9f1 Some minor cleanups for efficiency
Implements some of the helper functions more efficiently with
lookups rathers than branches. Modeling function is consolidated
to reduce some computations.

Also merged the two enums BLOCK_SIZE_TYPES and BlockSize into
one because there is no need to keep them separate (even though
the semantics are a little different).

No bitstream or output change.

About 0.5% speedup

Change-Id: I7d71a66e8031ddb340744dc493f22976052b8f9f
2013-07-12 10:22:56 -07:00
Dmitry Kovalev
727631873d Merge "Removing redundant code mostly from vp9_pred_common.{h, c}." 2013-07-12 10:22:30 -07:00
Paul Wilkins
b8ddc9f0d3 Merge "Speed 2 feature adjustment." 2013-07-12 02:14:01 -07:00
Jingning Han
119decdee7 Merge "Cosmetic changes in 16x16 ADST/DCT unit test" 2013-07-11 21:52:39 -07:00
Jingning Han
84c3ac0476 Merge "Remove unnecessary tx_type branch in encode_block" 2013-07-11 21:52:27 -07:00
Dmitry Kovalev
dd150e8ea9 Removing redundant code mostly from vp9_pred_common.{h, c}.
Removing redundant function arguments and curly braces.

Change-Id: I46e02561f33fe02e84a3b19756f03b9504bd6a1b
2013-07-11 18:39:10 -07:00
Ronald S. Bultje
ee09dd9949 Remove unused function block_error().
Change-Id: I78a79fc51c2d7cc3c261f35b569155397f3dc0c4
2013-07-11 17:14:03 -07:00
James Zern
30bac896f9 Merge "vp9: fix peek_si for version==0" 2013-07-11 15:51:39 -07:00
James Zern
5b11e38aa7 Merge "small update to peek_si/get_si documentation" 2013-07-11 15:47:11 -07:00
Dmitry Kovalev
cae3fb7267 Merge "Calling is_inter_mode() instead of custom code." 2013-07-11 15:20:14 -07:00
Jingning Han
dac5891a1a Merge "SSE2 4x4 invserse ADST/DCT transform" 2013-07-11 14:17:23 -07:00
Dmitry Kovalev
8c05e59065 Calling is_inter_mode() instead of custom code.
Change-Id: Iccd4ab95ea51a6d57ed43947f2fd7ad92e8979cf
2013-07-11 14:14:47 -07:00
Dmitry Kovalev
b55ecafda8 Merge "Making vp9_default_nmv_context static." 2013-07-11 13:58:34 -07:00
James Zern
43dc0f8886 small update to peek_si/get_si documentation
correct a doxygen and function reference

Change-Id: I525371d64969aa60c464d0f6a133bc29895d7991
2013-07-11 12:23:28 -07:00
James Zern
7645c9ab34 vp9: fix peek_si for version==0
Change-Id: I6bfec4fa50dfc1a953edb1a2aa8e97e6e896bed6
2013-07-11 12:22:39 -07:00
Dmitry Kovalev
c4ad3273c7 Moving segmentation related vars into separate struct.
Adding segmentation struct to vp9_seg_common.h. Struct members are from
macroblockd and VP9Common structs. Moving segmentation related constants
and enums to vp9_seg_common.h.

Change-Id: I23fabc33f11a359249f5f80d161daf569d02ec03
2013-07-11 11:57:57 -07:00
Dmitry Kovalev
f70c021d36 Merge "Adding write_compressed_header function." 2013-07-11 11:57:17 -07:00
Dmitry Kovalev
802e57535a Merge "Removing unused TOKENEXTRA arg from pick_sb_modes function." 2013-07-11 11:46:06 -07:00
Jingning Han
29c45f31ee Cosmetic changes in 16x16 ADST/DCT unit test
Change-Id: Ic649e9e47d14d6f8cae0c443a425ea533a97ad8d
2013-07-11 11:37:38 -07:00
Johann
158c80cbb0 convolve8 optimizations for neon
Independent horizontal and vertical implementations.

Requires that blocks be built from 4x4 and [xy]_step_q4 == 16

6-10% improvement. CIF improved the least.

Change-Id: I137f5ceae4440adc0960bf88e4453e55a618bcda
2013-07-11 11:08:19 -07:00
hkuang
c9b25dcae4 Add neon optimize vp9_dc_only_idct_add.
Change-Id: Iae84ab945cc9662a0ddd839aa2b9ca59f2ae5423
2013-07-11 10:30:47 -07:00
Jingning Han
b9381b6faf Remove unnecessary tx_type branch in encode_block
The function encode_block is called only by inter-prediction modes,
hence removing the transform type branching there.

Change-Id: I34a3172e28ce2388835efd0f8781922211bff857
2013-07-11 09:11:35 -07:00
Jim Bankoski
5000cdf0ff Merge "Wide loopfilter 16 pix at a time" 2013-07-11 06:44:02 -07:00
Paul Wilkins
5290eeab88 Speed 2 feature adjustment.
With sf->auto_mv_step_size on it is questionable
whether sf->reduce_first_step_size is worthwhile.
At speed 2 it was not having a big impact.

Even at speed 2 sf->optimize_coefficients = 0 is not
having a big speed imapct so for now I have moved it
down into a higher speed setting.

Change-Id: I8a54de76d486ad37aabce76474889da2768b14c1
2013-07-11 13:59:12 +01:00
Jingning Han
49b6302044 SSE2 4x4 invserse ADST/DCT transform
Enable SSE2 4x4 inverse ADST/DCT transform. The runtime goes from
292 cycles down to 89 cycles. Running bus_cif at 2000 kbps, the
overall runtime of speed 0 goes from 301s to 295s (2% speed-up).

Change-Id: I24098136e7fee7ab2fbf1c11755bdf2ca37f3628
2013-07-10 20:16:02 -07:00
Jingning Han
aedc7c59b1 Merge "Fix tx_type bug in intra4x4 rd loop" 2013-07-10 20:13:25 -07:00
Ronald S. Bultje
decead7336 Replace copy_memNxM functions with a generic copy/avg function.
Change-Id: I3ce849452ed4f08527de9565a9914d5ee36170aa
2013-07-10 18:27:24 -07:00
Ronald S. Bultje
c13e0bcb52 Remove unused fwalsh/fdct x86 SIMD implementations.
Change-Id: Ia942e56cf322821d42ba06178672791eeee2847e
2013-07-10 18:22:51 -07:00
Dmitry Kovalev
ac72ad071d Making vp9_default_nmv_context static.
Change-Id: Ia3d5bd45adf288de11ab59c4728266c93c17e275
2013-07-10 17:44:45 -07:00
Ronald S. Bultje
46997bde88 Merge "Remove unused iwalsh4x4 MMX/SSE2 functions." 2013-07-10 17:08:46 -07:00
Ronald S. Bultje
a7ef456453 Merge "Remove unused 16x3/3x16 sad SSE2 functions." 2013-07-10 17:08:43 -07:00
John Koleszar
64f7a4d8cb Wide loopfilter 16 pix at a time
Where possible, do the 16 pixel wide filter while doing the horizontal
filtering pass. The same approach can be taken for the mbloop_filter
when that's implemented. Doing so on the vertical pass is a little more
involved, but possible.

Change-Id: I010cb505e623464247ae8f67fa25a0cdac091320
2013-07-10 16:32:44 -07:00
Dmitry Kovalev
544d8c3316 Removing unused TOKENEXTRA arg from pick_sb_modes function.
Change-Id: I0543e72fa092eef3976b65e16bb597197c364873
2013-07-10 15:57:28 -07:00
Jingning Han
18803f9cc4 Fix tx_type bug in intra4x4 rd loop
This commit fixed the mis-use of the tx_type for inverse transform
in intra4x4 rate-distortion optimization loop. It improves the
overall coding performance.

Change-Id: I7fe9953175b74890357dbcee33c138573766e980
2013-07-10 15:49:49 -07:00
Deb Mukherjee
7494bba66b Merge "Prunes out full-rd computation based on modeled rd" 2013-07-10 15:37:11 -07:00
Dmitry Kovalev
140447db5a Merge "Adding read_compressed_header function." 2013-07-10 15:11:08 -07:00
Dmitry Kovalev
0ac5e4dd58 Adding write_compressed_header function.
Change-Id: Ic5257fa8278e9b6297de230e4fd26a1e23ad2bb7
2013-07-10 15:08:34 -07:00
Jim Bankoski
68ef7a6b8a configure with internal stats not working
Change-Id: I5dea4570cb05df27a522abf6e7b695998654284a
2013-07-10 15:07:53 -07:00
Ronald S. Bultje
3f210f10eb Remove unused iwalsh4x4 MMX/SSE2 functions.
Change-Id: I2d22577911a37ed7d8c7e08cac20764842267652
2013-07-10 14:52:47 -07:00
Ronald S. Bultje
48c53233fd Remove unused 16x3/3x16 sad SSE2 functions.
Change-Id: I30a597c0cc366e34c9a3e2afe32d70e044f95ca4
2013-07-10 14:52:47 -07:00
Ronald S. Bultje
e6f955251f Merge "SSSE3 assembly for 4x4/8x8/16x16/32x32 H intra prediction." 2013-07-10 14:52:23 -07:00
Ronald S. Bultje
6a60249071 Merge "SSE/SSE2 assembly for 4x4/8x8/16x16/32x32 TM intra prediction." 2013-07-10 14:52:19 -07:00
Jim Bankoski
865ca76604 Merge "remove warnings when NDEBUG is set" 2013-07-10 14:39:39 -07:00
Jim Bankoski
6591cf2f7e remove warnings when NDEBUG is set
Change-Id: Ie0cb732fdcb98616a422c4463bff80642248d136
2013-07-10 14:27:20 -07:00
Deb Mukherjee
53ff43adc3 Prunes out full-rd computation based on modeled rd
Adds a speed feature to eliminate full-rd computation if the modeled
rd or rd based on a different parameter in the same mode is already
a lot larger than the best rd yet.

Specifically, only search the sharp and smooth filters if the modeled
rd cost based on the  regular filter is within a certain factor of the
best rd cost so far. Also, skip full-rd computation of non splitmv
inter modes if the modeled rd cost based on pred error is within the
same factor of the best rd cost so far.

Also adds some enhancements in the rd search for splitmv mode to
speed things up by early breakouts. Negligible impact on performance.

Resuts on derfraw300:
psnr:    -0.013% with the splitmv enhancements, -0.24% with the rd
         breakout feature on.
speedup: 6% with splitmv enhancements, 20% with also residual breakout
         (tested on football sequence at 600 Kbps)

Change-Id: I37abc308ea9f110c1679ce649b6a7e73ab1ad5fc
2013-07-10 13:49:49 -07:00
James Zern
82f5935111 Merge "msvc: set a more useful debug format" 2013-07-10 13:02:22 -07:00
James Zern
9a8524d5ba Merge "test_libvpx: disable pthreads in gtest for win targets" 2013-07-10 13:01:52 -07:00
Jingning Han
114423538f SSE2 16x16 ADST/DCT hybrid transform
This commit enables 16x16 ADST/DCT forward hybrid transform using SSE2
operations. It reduces the runtime from 5433 cycles to 1621 cycles, at
no compression performance loss.

Change-Id: I75fd7f1984e9e28846af459f810ff0d6ae125230
2013-07-10 12:14:53 -07:00
Dmitry Kovalev
417df1d42e Merge "Adding encode_tiles function to vp9_bitstream.c." 2013-07-10 11:43:50 -07:00