generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
8,673 Commits 55 Branches 16 Tags 63 MiB
6232917608
Commit Graph

899 Commits

Author SHA1 Message Date
Dmitry Kovalev
28cd972810 Merge "Cleaning up vp9_rdopt.c." 2014-02-26 13:25:10 -08:00
Yaowu Xu
d66ecf0dc1 Separate super_block_yrd() into two functions 
for inter and intra respectively

Change-Id: I7764d3af780072f7bd7bde201f454dcdd2816e76
 2014-02-26 09:52:05 -08:00
Dmitry Kovalev
55a1269bd9 Merge "Removing redundant vp9_clear_system_state() call." 2014-02-26 09:19:54 -08:00
Dmitry Kovalev
abe21e42e7 Removing redundant vp9_clear_system_state() call. 
This function is already called in vp9_initialize_rd_consts().

Change-Id: I88c0484a7274660287fa25fdf5cdb721d3284e01
 2014-02-25 18:11:42 -08:00
Dmitry Kovalev
7d121ea86e Cleaning up vp9_rdopt.c. 
Change-Id: Ic7553a037493107c33cfb9815178a54095a289ec
 2014-02-25 17:46:27 -08:00
Deb Mukherjee
276e568997 Merge "Adds variance based fixed size partitioning" 2014-02-25 13:46:21 -08:00
Deb Mukherjee
10bae82510 Adds variance based fixed size partitioning 
Adds a method for determining a fixed size partition based on
variance of a 64x64 SB. This method is added to rtc speed 6.
Also fixes a bug in rtc_use_partition() and includes some
refactoring related to partitioning search, and some cosmetics.

Currently compared to speed 5, the coding efficiency of speed 6
is -19% and that of speed 7 is -55%, in cbr mode.

Change-Id: I057e04125a8b765906bb7d4bf7a36d1e575de7c6
 2014-02-25 12:20:59 -08:00
Dmitry Kovalev
4632a96d97 Merge "Using vp9_subtract_plane instead of vp9_subtract_{sb, sby, sbuv}." 2014-02-25 11:06:05 -08:00
Dmitry Kovalev
7bca32a6a3 Merge "Changing vp9_full_search_sad{, x3, x8} signatures." 2014-02-25 10:51:17 -08:00
Yaowu Xu
b67bd637e0 Merge changes I7e96d619,I9a7631d5 
* changes:
  normalize int64_t high value to INT64_MAX
  resolve issue with arm code failing unit test
 2014-02-25 08:22:49 -08:00
Jim Bankoski
ec55dd1007 normalize int64_t high value to INT64_MAX 
Change-Id: I7e96d6199f882d35357f6a9a08c04ad0af5dc26e
 2014-02-25 07:29:48 -08:00
Jingning Han
4b3e44f91d Merge "Periodically update mode and mv costs" 2014-02-22 11:54:20 -08:00
Jingning Han
836252bfa6 Periodically update mode and mv costs 
Skip coefficient cost update in non-RD mode decision setting. Allow
periodical mode and motion vector cost update. Currently every other
8 frames. The increment runtime is a constant number. Hence more
visible for CIF resolution, while negligible for 1080p.

Speed -6 compression performance for rtc set is improved by 4.5%.

Change-Id: I27e0ad7c521fcc2af1d825582cbdd1a27ac4c323
 2014-02-21 18:25:43 -08:00
Alex Converse
463ba70581 vp9_rd_pick_inter_mode_sb() reorganization 
* Reduce the number of short cirtcuit checks by pre-computing and combining like checks.
* Postpone non-trivial initializations until after the shortcircuits are evaluated.
* Add some consts and const pointers.

No change to the actual results of the call or output of the encoder.

Change-Id: Ie44c4702aec6e08cfe0b8b0ba3cd6b57206478d1
 2014-02-20 18:06:25 -08:00
Yunqing Wang
cde6b50cb1 Merge "Use fast HEX search in real time mode" 2014-02-20 12:07:10 -08:00
Paul Wilkins
bb61327b98 Merge "vp9_rdopt.c: Use int64_t for dist_sum and rate_sum in model_rd_for_sb()." 2014-02-20 02:03:49 -08:00
Alex Converse
43b7959dbc Merge "Do not use the value of 'rate_mv' if uninitialized." 2014-02-19 12:41:14 -08:00
Tom Finegan
a0e495579e vp9_rdopt.c: Use int64_t for dist_sum and rate_sum in model_rd_for_sb(). 
Removes unnecessary casts and silences warnings.

Change-Id: Ic516a909a2b3748831be6717f02d86ca60190af3
 2014-02-18 22:31:11 -08:00
Alex Converse
2ceaf10e07 Do not use the value of 'rate_mv' if uninitialized. 
This happens when exiting single_motion_search() early due to adaptive_motion_search.

Change-Id: Ic396e7e31e59ff219bb66a459c873c9e5b17400d
 2014-02-18 17:04:42 -08:00
Adrian Grange
9b9c33a2b8 Remove comment from calls to vp9_clear_system_state. 
Removed the comment "// __asm emms;" from all calls
to vp9_clear_system_state.

Change-Id: Ib4dae69c1cdf3f185b04184a870cd70c4d703f10
 2014-02-18 15:43:42 -08:00
Yunqing Wang
360c80cfb9 Use fast HEX search in real time mode 
In good quality mode motion search, the best matches are normally
found after searching in a large area. In real time mode, to make
encoding fast, a center-biased fast HEX search is used, which
converges quickly most of the time. A 4-point diamond search is
also carried out as the following refining search, which gives more
precise results, and maintains good motion search quality.

At speed 5, the borg test on rtc set showed an overall PSNR loss of
0.936%. The encoding speed gain is 4% - 5%.

Change-Id: I42cd68bb56a09ca1b86293c99d5f7312225ca7ae
 2014-02-18 14:35:16 -08:00
Dmitry Kovalev
36420009ea Changing vp9_full_search_sad{, x3, x8} signatures. 
Passing block MV pointer instead of block index into
vp9_full_search_sad{, x3, x8} functions.

Change-Id: Ica07356633471c2c8f81b583a7aeba85a436bafb
 2014-02-17 14:24:57 +01:00
Dmitry Kovalev
f6fd5b2704 Using vp9_subtract_plane instead of vp9_subtract_{sb, sby, sbuv}. 
Change-Id: I67a82a347245076b6c3b0bc41b587f9961a29943
 2014-02-17 13:57:40 +01:00
Deb Mukherjee
56835f1bdd Make cpi->speed always positive 
Minor fix to ensure that positive and negative cpu_used
values produce the same output.

Change-Id: I9157d05cb9a7c0bd57a4d8a9f268205a825b9b0b
 2014-02-14 14:28:58 -08:00
Jim Bankoski
323a7120b9 Merge "vp9_rdopt.c : Silence more V.S. compiler warnings." 2014-02-14 14:23:51 -08:00
Paul Wilkins
40e374bbae vp9_rdopt.c : Silence more V.S. compiler warnings. 
Change-Id: I151c6c9396b8ea1ce2e05b80359f60f0d38af138
 2014-02-14 11:28:37 -08:00
Alex Converse
bb07de7cce Remove some unused and non-persistant variables from VP9_COMP. 
Change-Id: I4deb1b97eec6b1244e3460a1162b41fa5312654a
 2014-02-14 10:17:31 -08:00
Jim Bankoski
5750f78d61 Merge "fast approximate model_rd_from_var_lapndz" 2014-02-14 09:08:52 -08:00
Dmitry Kovalev
fde1b6d7f2 Using MV instead of int_mv inside vp9_full_pixel_diamond(). 
Change-Id: If33a5a12c4025d9b5ec863dfccea7ee70f800665
 2014-02-13 11:23:05 -08:00
Dmitry Kovalev
df6c523fed Merge "Renaming skip_coeff to skip for consistency." 2014-02-13 11:04:34 -08:00
Jim Bankoski
d7be0fd5ea Merge "vp9_rdopt.c static analysis issues resolved" 2014-02-13 06:22:08 -08:00
Dmitry Kovalev
c00d88cdae Merge "Removing init_rdcost_stack() + cleanup." 2014-02-12 18:24:03 -08:00
Dmitry Kovalev
8c3ca45dfb Merge "Converting int_mv to MV." 2014-02-12 17:53:50 -08:00
Dmitry Kovalev
004c8c636e Renaming skip_coeff to skip for consistency. 
Change-Id: I036e815ca63d00cba71202ae09ba0f6ef745dcb8
 2014-02-12 17:44:12 -08:00
Jim Bankoski
bb2d683c26 vp9_rdopt.c static analysis issues resolved 
Change-Id: Id53b574a4ecb5c8749383b3758c46b6bc1b275d5
 2014-02-12 17:00:57 -08:00
Dmitry Kovalev
733a17d253 Converting int_mv to MV. 
Change-Id: Id15285aa48ac6d8fec19a1946e6391412d84f5be
 2014-02-12 15:40:43 -08:00
Jim Bankoski
9e190dfbfe fast approximate model_rd_from_var_lapndz 
Change-Id: Ieceaa16312941992d4a57455e336d625dfe4e094
 2014-02-12 14:16:55 -08:00
Jingning Han
0eecccc51e Remove inactive control parameters 
Change-Id: Ic5692af975fe6bd2d8ec82bbae103c6f7c2fc13e
 2014-02-12 12:48:15 -08:00
Yunqing Wang
356a7e9642 Merge "Enable encode_breakout in real time encoding" 2014-02-11 21:07:24 -08:00
Dmitry Kovalev
eff5b79260 Removing init_rdcost_stack() + cleanup. 
Change-Id: I6fcbc833063c658749b2d43bb9968a5762647061
 2014-02-11 18:08:06 -08:00
Dmitry Kovalev
9453c64726 Merge "Hiding encode_b_args struct inside vp9_encodemb.c." 2014-02-11 17:36:05 -08:00
Yunqing Wang
507fd5220b Enable encode_breakout in real time encoding 
In real time encoding, we enable encode_breakout to make encoding
fast. A speed feature "use_encode_breakout" is defined to set
encode_breakout thresholds for different speeds.

However, currently, static_thresh is an encoder option. The encode_
breakout can be turned off if user sets static_thresh=0 specifically.

The rtc set borg test result: (need to set --static_thresh=1)
speed -5, psnr loss -3.543%;
speed -4, psnr loss -2.358%;
speed -3, psnr loss -0.771%.

Encoding speed test:
speed -5, 11% - 60% speedup;
speed -4, 5.5% - 28% speedup;
speed -3, 0.8% - 7% speedup.

Change-Id: Icde592ffbe77eac7446f872a2e9eb2051733677b
 2014-02-11 15:30:54 -08:00
Dmitry Kovalev
28f46aa633 Merge "Fixing errorperbit calculation." 2014-02-11 10:19:59 -08:00
Jingning Han
734938dc6b Use more meaningful names for speed features 
Use frame_parameter_update to precisely describe the functionality.

Change-Id: Ia9a55ba8efef7b987e30d949dd00ac716189bdb9
 2014-02-10 15:20:11 -08:00
Dmitry Kovalev
71b7cb2006 Fixing errorperbit calculation. 
Change-Id: I06e082a18dbcc6e126cf288ee769c1480e3f2f4d
 2014-02-10 11:06:42 -08:00
Dmitry Kovalev
398f2f6298 Cleaning up rd_check_segment_txsize() function. 
Change-Id: I7c09f84b26eb499daafd1393b48f12abb8a6fb8f
 2014-02-08 20:18:37 -08:00
Dmitry Kovalev
441b990017 Hiding encode_b_args struct inside vp9_encodemb.c. 
Change-Id: I5bcd32874f8a8a693e3eb68ef6728dfbf5475bda
 2014-02-08 19:30:45 -08:00
Dmitry Kovalev
005fc6970b Finally removing "short" from transform names. 
Change-Id: I5259b68dc1bcceb153e3ffe638a79a59a3019e9d
 2014-02-06 11:54:15 -08:00
Jim Bankoski
9dec7712ab static function convert to inline or global vp9_blockd.h 
Change-Id: Ifdd951f24932839f06d1c700371662511dde6ebe
 2014-01-31 19:50:40 -08:00
Dmitry Kovalev
88340b173b Merge "Combining fb_idx_ref_cnt[] and yv12_fb[] arrays." 2014-01-31 15:55:04 -08:00