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4846e446c6c53d985d8410365024f62e4dd598ac
Commit Graph

692 Commits

Author SHA1 Message Date
James Zern
4846e446c6 warped_motion.c: quiet float-conversion warnings 
Change-Id: I3d97d8db51a5a5d6b2c1cae47492b53ab37100a7
 2016-11-03 20:11:06 -07:00
James Zern
005ff81598 Merge "warped_motion: Fix ubsan warning for signed integer overflow" into nextgenv2 2016-11-04 00:58:07 +00:00
James Zern
9371394492 Merge "Fix ubsan divide by zero warning in ransac" into nextgenv2 2016-11-04 00:56:23 +00:00
Sarah Parker
db92635745 warped_motion: Fix ubsan warning for signed integer overflow 
Change-Id: Ie698aa02ef56128759c71079e9bfa1af25149644
 2016-11-04 00:54:25 +00:00
James Zern
97a2c675e7 Merge "rdopt,global-motion: Fix -1 indexing ubsan warning" into nextgenv2 2016-11-03 22:59:34 +00:00
Sarah Parker
182953b299 rdopt,global-motion: Fix -1 indexing ubsan warning 
Change-Id: I1b3caf3543ab385f39f5f253c9949ad89ea5af7d
 2016-11-03 22:58:47 +00:00
Sarah Parker
b60c138cdf Merge "Make inline function static to fix clang compile error" into nextgenv2 2016-11-03 22:09:46 +00:00
Alex Converse
9613758e71 Merge "Don't use a TX_SIZE as a TX_TYPE" into nextgenv2 2016-11-03 21:44:21 +00:00
Sarah Parker
fa75ae0663 Fix ubsan divide by zero warning in ransac 
Change-Id: I8c736ff665a27ce8307fd62571b9728333756d7e
 2016-11-03 13:03:45 -07:00
Debargha Mukherjee
d65708a375 Merge "Replace hard coded numbers with TX_SIZES macro" into nextgenv2 2016-11-03 19:59:10 +00:00
Jingning Han
a504e77a98 Merge "Fix txb_w/h use case in av1_tx_block_rd_b()" into nextgenv2 2016-11-03 19:31:48 +00:00
Yaowu Xu
565f788de9 Merge "fix build issue with --enable-delta-q" into nextgenv2 2016-11-03 18:45:57 +00:00
Sarah Parker
fb3971e55a Make inline function static to fix clang compile error 
Change-Id: I0432b8274a2764ba978dd6c4ed532fb7e4b7b519
 2016-11-03 10:50:50 -07:00
Alex Converse
f0ede18718 Don't use a TX_SIZE as a TX_TYPE 
Change-Id: I26b02e6578ad2d82aadfe1df2aeb84e6c11a747b
 2016-11-03 10:28:05 -07:00
Jingning Han
4b47c937d0 Fix txb_w/h use case in av1_tx_block_rd_b() 
Match them with block_row/col index.

Change-Id: Idf0f924a093e5312b0a36b765d295e52d033eb5a
 2016-11-03 09:20:08 -07:00
Yaowu Xu
5bb8f5b705 fix build issue with --enable-delta-q 
BUG=webm:1330

Change-Id: I120ce8ea3581018b232b19ca7ffbb07d3e99d8d0
 2016-11-03 09:03:39 -07:00
Debargha Mukherjee
e04fdb2308 Replace hard coded numbers with TX_SIZES macro 
Replaces a couple of hard coded numbers with TX_SIZES macro
in common/reconiontra.c

Change-Id: I8a2a53ca16bc3ab51409cec340bea55292ff2dee
 2016-11-03 08:51:42 -07:00
Jingning Han
1b5bbf8e97 Merge "Refactor recursive transform block partition search" into nextgenv2 2016-11-03 15:41:57 +00:00
Jingning Han
07cfa29031 Merge "Make bit-stream support rectangular tx_size" into nextgenv2 2016-11-03 15:41:46 +00:00
Yaowu Xu
c1ca945ce5 Merge changes from topic 'update_dering' into nextgenv2 
* changes:
  Reformatting the deringing code
  Introducing OD_DERING_SIZE_LOG2 constant (3)
  Renaming deringing blockwise write-back functions to make code clearer
  Deringing refactoring: replace last_sbc with simpler dering_left flag
  Getting rid of the od_dering_in type
 2016-11-03 14:03:25 +00:00
Yaowu Xu
7036aee1a4 Merge "Refactoring deringed block list code" into nextgenv2 2016-11-03 13:48:58 +00:00
Yaowu Xu
71c72561fa Merge "Deringing line buffer no longer depends on holding OD_DERING_VERY_LARGE" into nextgenv2 2016-11-03 05:02:32 +00:00
Jingning Han
e60d3294ea Merge "Make recursive txfm encoding process support rectangular tx_size" into nextgenv2 2016-11-03 04:36:55 +00:00
Jingning Han
141f7a9757 Merge "Fix a merge bug between dual_filter and sub8x8mc" into nextgenv2 2016-11-03 01:06:39 +00:00
Jingning Han
1e477f9833 Merge "Remove redundant experimental flags from common_data.h" into nextgenv2 2016-11-03 01:04:45 +00:00
Jingning Han
18482fe32d Refactor recursive transform block partition search 
This commit refactors the recursive transform block partition
search process to make it support rectangular transform block size
coding.

Change-Id: I0207ae40d83c7eae3cb5d460e403f470747590d3
 2016-11-02 17:03:09 -07:00
Jingning Han
f64062f36f Make bit-stream support rectangular tx_size 
Allow the transform size writing, reading, and the reconstruction
process to support rectangular transform block size coding.

Change-Id: I57393c73ec60835a088d785ca838d7e3d7eb29a4
 2016-11-02 16:24:20 -07:00
Jean-Marc Valin
39d92a071d Reformatting the deringing code 
Manally removed the "clang-format off" lines. The rest is done by clang

Change-Id: I88a2028b55a541729b4e8896cdf66b544e9898bb
 2016-11-02 15:51:00 -07:00
Jean-Marc Valin
e04650347c Refactoring deringed block list code 
Using a struct named dlist rather than an array named bskip. Simplified some
code.

No change in output

Change-Id: Id40d40b19b5d8f2ebafe347590fa1bb8cb80e6e1
 2016-11-02 15:51:00 -07:00
Jean-Marc Valin
01b7780154 Deringing line buffer no longer depends on holding OD_DERING_VERY_LARGE 
The OD_DERING_VERY_LARGE values are now explicitly copied to the buffer instead
of being read from the line buffer when we're on the edge of the frame. This
will make it possible to make the line buffer 8-bit for non-high-bitdepth.

No change in output

Change-Id: I1a4134d67ac7f8c239f08d73941405c56f01050b
 2016-11-02 15:51:00 -07:00
Jean-Marc Valin
e254241ce7 Introducing OD_DERING_SIZE_LOG2 constant (3) 
Also cleans up the size of the deringing destination buffer.

No change in output.

Change-Id: I7fc50d862d3906ce809c1031bf0789acdf39cf34
 2016-11-02 15:51:00 -07:00
Jean-Marc Valin
58fdec2cbf Renaming deringing blockwise write-back functions to make code clearer 
No change in output.

Change-Id: Ifa5df3adce9f24ef6dcd89a5f33a744bfb57194d
 2016-11-02 15:51:00 -07:00
Jean-Marc Valin
3544d15130 Deringing refactoring: replace last_sbc with simpler dering_left flag 
No change in output.

Change-Id: I1cc2e14b2bb6c343baa7f88348c875085e5863af
 2016-11-02 15:51:00 -07:00
Jean-Marc Valin
39ee109333 Getting rid of the od_dering_in type 
We no longer need the deringing code to be generic wrt the input depth.

No change in output.

Change-Id: I2db2beb82f1816e611cd2c0438dff217d363de33
 2016-11-02 15:51:00 -07:00
Jingning Han
fee498255d Merge "Remove unused get_intra/inter_scan() from scan.h" into nextgenv2 2016-11-02 22:50:59 +00:00
Jingning Han
1a0faab642 Merge "Remove redundant config flags from get_entropy_context" into nextgenv2 2016-11-02 22:50:49 +00:00
Jean-Marc Valin
d95322a35c Now using a single line buffer 
No change in output.

Change-Id: I4701a5517fb97889f970acfb0b44cee51c34fd95
 2016-11-02 22:50:10 +00:00
Jean-Marc Valin
621e707259 Only copy data from deringed blocks to the line buffer 
No change in output

Change-Id: I6ec4a8c635337562170153585e427afd6f9d9a0f
 2016-11-02 22:49:54 +00:00
Jean-Marc Valin
50bb32ec87 Splitting out 8->16 block copy code into copy_sb8_16() 
No change in output.

Change-Id: I4f0e37a879432e2647b3debe6a2c0c670a79dd6f
 2016-11-02 22:49:39 +00:00
Jean-Marc Valin
39b0d2fb14 Eliminate the big superblock row buffer. 
Now only buffering three lines across the entire frame and four lines
over the height of one superblock.

No change in output.

Change-Id: I6b99399974e197dc02f2e4ff2e60cdd7fdaa2e43
 2016-11-02 22:48:47 +00:00
Jean-Marc Valin
b154a24283 Making deringing buffer only one row of superblocks at a time 
This introduces a line buffer that hold the last three lines of each original
row so that the next row can be deringed with the original input of the upper
row.

No change in output

Change-Id: I8fad3bc48745e9ce3e440289f453477a0c5442c0
 2016-11-02 22:48:19 +00:00
Jingning Han
a9336328d4 Make recursive txfm encoding process support rectangular tx_size 
This commit makes the encoding process of the recursive transform
block partition support both rectangular and square transform block
sizes as the starting point. If the coding block size is rectangular,
it would allow the transform block size to start from the largest
rectangular transform size, and recursive parse to the selected
coding sizes.

Change-Id: I576628b9166565bada6a918f0a1e67849dfef4cd
 2016-11-02 15:48:07 -07:00
Jean-Marc Valin
ca1eb5dc58 Duplicating deringing input superblock copy to make upcoming changes easier 
No change in output

Change-Id: Iaa06043dcc31308c83f667424e5a83c2db50ed24
 2016-11-02 22:46:53 +00:00
Jean-Marc Valin
8e941780be Using a uniform definition for "bsize" in deringing filter 
No change in output

Change-Id: Ia3a1679aa75cb58f4bc6459791e061176eeafd52
 2016-11-02 22:46:27 +00:00
Jean-Marc Valin
eab77ea936 Using the copied input for od_dir_find8() 
No change in output

Change-Id: Iec1411c35bf175a462eade34e89a4c60eb2a1da4
 2016-11-02 15:41:01 -07:00
Yaowu Xu
6285c6674d Merge "Increase deringing horizontal padding to 4 pixels on each side" into nextgenv2 2016-11-02 22:37:39 +00:00
Jean-Marc Valin
471687a9ac Increase deringing horizontal padding to 4 pixels on each side 
This makes vectorization easier by having buffer lines be a multiple of 4.

No change in output

Change-Id: I7ec06e03a49554206af0a55aab03daccc411b50f
 2016-11-02 22:37:35 +00:00
Yaowu Xu
4cb9a620db Merge "De-sparsifying the deringing output buffer" into nextgenv2 2016-11-02 22:35:05 +00:00
Jean-Marc Valin
82c65fc837 De-sparsifying the deringing output buffer 
No change in output

Change-Id: I940203975564aedca8734d6f74b013edb513f517
 2016-11-02 22:35:00 +00:00
Yaowu Xu
44f3587459 Merge "No need to store the deringing filter direction variance in an array" into nextgenv2 2016-11-02 22:34:46 +00:00