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Author SHA1 Message Date
Arttu Ylä-Outinen 41e75daed7 Fix overlapping memcpy in kvz_search_cu_smp. 
The destination and source pointers might be equal. Fixed by replacing
the memcpy call with a simple assignment.
 2016-06-15 12:25:11 +09:00
Ari Lemmetti 29af8bcd21 Remove const to match function signature 2016-06-14 18:19:40 +03:00
Eemeli Kallio 5af6ab320c Merge branch 'me_early_terminate' 
Conflicts:
	configure.ac
	src/cfg.c
	src/cli.c
	src/kvazaar.h
	src/search_inter.c
 2016-06-14 15:03:35 +03:00
Eemeli Kallio 43c7778b82 Updated version number. 2016-06-14 10:53:04 +03:00
Arttu Ylä-Outinen 23fdeeaf10 Move mv_cand and mv_dir into a bitfield in cu_info_t. 
Reduces size of cu_info_t.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 35aadf6776 Reduce size of type in cu_info_t to two bits. 
Reduces size of cu_info_t.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 1cbe844f79 Move inter and intra into an union in cu_info_t. 
Reduces size of cu_info_t.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen b6d793ef33 Drop field inter.mvd from cu_info_t 
Instead of storing the mv differences in cu_info_t, they are computed
from the mv candidates and the motion vector. Reduces the size of
cu_info_t.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 98aa906f30 Drop field coded from cu_info_t 
It can be inferred from the position and size of the CU.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen ebb10763f1 Drop field inter.mv_ref_coded from cu_info_t. 
Storing inter.mv_ref_coded in cu_info_t is unnecessary since it can be
computed from refmap and inter.mv_ref.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 4be5c8f349 Move flags into a bitfield in cu_info_t. 
Reduces the size of cu_info_t.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 30e9ee988d Move bitcost field out of cu_info_t.inter. 
The bitcost is only needed for the currently searched CU.

Fixes bitcost of the second PU being ignored when using SMP or AMP.
 2016-06-14 12:21:57 +09:00
Arttu Ylä-Outinen 16d13ed046 Move cost field out of cu_info_t.inter 
The cost is only needed for the currently searched CU.
 2016-06-14 12:20:05 +09:00
Arttu Ylä-Outinen c5c2c182d9 Drop unused field mode from cu_info_t.inter. 2016-06-14 12:18:17 +09:00
Eemeli Kallio e4f1a74512 Added early termination option for motion estimation. 
Conflicts:
	src/search_inter.c
 2016-06-13 16:20:35 +03:00
Wassim Hamidouche 5bc7287c67 add fix for crypro 2016-06-09 10:49:31 +03:00
Wassim Hamidouche 35634b5596 correct MV sign encryption 2016-06-09 10:49:31 +03:00
Wassim Hamidouche 15abdc6e81 correct sign encryption 2016-06-09 10:49:31 +03:00
Wassim Hamidouche 73c3203a26 encry coef transfs 2016-06-09 10:49:31 +03:00
Wassim Hamidouche 7ad5f8bbe5 encry coef transf sign 2016-06-09 10:49:31 +03:00
Wassim Hamidouche 02b0712973 fix g++ compilation 2016-06-09 10:48:44 +03:00
Ari Koivula a2170f0763 Compile the cryptopp wrapper only when used 
This should allow us to avoid an unnecessary dependancy to a C++
compiler.

Conflicts:
	configure.ac
 2016-06-07 17:11:12 +03:00
Ari Koivula 182038c743 Don't allow enabling encryption when it's not compiled in 2016-06-07 16:58:09 +03:00
Ari Koivula 8eb087120e Make VisualStudio ignore the crypto stuff 
Add stubs for the crypto functions so we can refer to them, even if we
never use them.
 2016-06-07 16:58:09 +03:00
Wassim Hamidouche 76cb6dc6c2 add check flags 2016-06-07 10:54:26 +02:00
Ari Koivula 60ea8a359f Add --crypto parameter 2016-06-07 10:31:40 +02:00
Wassim Hamidouche 02308d1ba6 add MVs encryption 2016-06-07 10:28:30 +02:00
Wassim Hamidouche 4637c8a828 compile Kvazaar encoder with ITpp library 2016-06-07 08:33:04 +02:00
Eemeli Kallio 8f182ac6de Added functions select_starting_point and mv_in_merge to search_inter.c 2016-06-06 17:16:04 +03:00
Ari Koivula fe71638a96 Fix problem with ASM compilation 
When compiling C++ files along with C, libtool would complain about
the --tag missing, even though CC should be the default.
 2016-06-06 15:47:56 +03:00
Eemeli Kallio 836a3b1daa Added functions select_starting_point and mv_in_merge. 2016-06-06 12:18:33 +03:00
Ari Koivula 4eaacbe23e Fix bug with lp-gop and ratecontrol 
The first frame was always qp51 due to gop_offset being -1 for the
first frame. This fix makes it so that bits are allocated as if it was
the last (high quality) frame from the previous GOP.
 2016-05-27 15:53:55 +03:00
Ari Koivula 3fbd7ed97f Add GOP layer weights for lowdelay-P 
When using ratecontrol with lowdelay-P, this improves BDRate by 1-25%.
Strongest effect is when using 4 layers and multiple references.

Also allow using 1 or 2 layers with ratecontrol.
 2016-05-27 13:46:26 +03:00
Ari Koivula 67acead4bc Fix referring over IDR boundary when using --gop 
This problem resulted in an illegal bitstream with --gop=lp, because it
uses IDR's. The --gop=8 would not code IDR pictures, even when told to
with -p, which masked this problem.

This fix solves the problem with --gop=lp and also prevents references
across the intra picture in --gop=8. The intra pictures should be set
to IDR in a later fix, or an alternate method of differentiating
between IDR and non-IDR intra should be made.
 2016-05-27 13:20:53 +03:00
Ari Koivula a77dc1610e Refactor encoder_state_remove_refs 
I needed to debug this, so I rewrote it to make sense. There is an
obvious bug with the IDR handling that I left in place to fix in a
separate commit.
 2016-05-27 13:20:45 +03:00
Eemeli Kallio b5c05e58e0 Fixed typo in strategyselector.c 2016-05-24 11:04:29 +03:00
Ari Lemmetti 68c6f0f7b8 Enable deblocking for every preset 
Deblocking adds very little complexity
while giving massive coding performance boost
 2016-05-17 18:50:31 +03:00
Ari Lemmetti 6a07761b46 Add smp and amp options to presets 2016-05-17 14:26:58 +03:00
Ari Lemmetti 3107a93eaf Fix avx2 chroma sampling for amp 2016-05-17 14:09:57 +03:00
Ari Koivula 24d0f9f685 Fix usage message for --hash 2016-05-11 15:03:43 +03:00
Ari Koivula a1c772b696 Merge pull request #136 from MrAsura/cu-split-termination 
Cu split termination

Closes #133.
 2016-05-10 17:22:08 +03:00
Jaakko Laitinen 7010526b1d Removed tabs. 2016-05-10 15:52:44 +03:00
Jaakko Laitinen a77eb5c874 Fixed type conversion error when parsing cu split termination. 2016-05-10 14:34:46 +03:00
Jaakko Laitinen 0d361d5bc7 Moved cu split termination from a pre-processor to a input parameter. 2016-05-10 14:15:41 +03:00
Ari Koivula 1dbe4eb852 Merge branch 'mv-full' 2016-05-10 13:28:07 +03:00
Ari Koivula f6a9d237a3 Merge pull request #134 from miimiz/testink_eemeli 
Strategyselector prints
 2016-05-10 13:27:23 +03:00
Eemeli Kallio 8cfeed852c Added print about SIMD optimizations available and in use to strategyselector. 2016-05-10 12:59:15 +03:00
Ari Koivula f51a68b6fa Add different sizes of search window for full search 2016-04-21 15:11:35 +03:00
Ari Lemmetti efbdc5dade Utilize registers more efficiently for 8x8 and larger blocks 2016-04-21 13:26:38 +03:00
Ari Lemmetti 192cee95b2 Vectorize vertical filtering 2016-04-21 13:26:38 +03:00
Ari Lemmetti 0be35f72b8 Filter 4 pixels simultaneously in x direction 2016-04-21 13:26:38 +03:00
Ari Lemmetti 10484bda9f Make strategies out of fractional pixel sample functions 2016-04-21 13:26:38 +03:00
Ari Koivula 28e7548387 Fix bug in full mv search 
This optimization led to some points not being searched.
 2016-04-21 12:03:57 +03:00
Ari Koivula 2576aeee0b Use merge candidates in full mv search 
Perform a full search window around every mv candidate and the
0-vector.
 2016-04-20 20:47:11 +03:00
Ari Lemmetti 8247faf8e0 Remove 64-bit only instruction to fix 32-bit compilation. 2016-04-19 18:05:11 +03:00
Ari Lemmetti eb55d6b6b9 Fix writing over boundary. 2016-04-19 16:03:43 +03:00
Ari Lemmetti bcabc6fadd Remove pixel blit from strategies. Use memcpy instead. 2016-04-06 18:44:04 +03:00
Ari Lemmetti 2140197ccc Tidy up coeff blit function and use memcpy again. 
Give memcpy constants for fixed sizes to enable copying many bytes simultaneously.
 2016-04-06 18:03:00 +03:00
Ari Koivula 08b4480d94 Re-add time.h include 
Include-what-you-use wants to include sys/time.h instead, or if I
override it to include time.h it will remove the include completely.
 2016-04-02 19:05:16 +03:00
Ari Koivula 61fc3e87ba Run include-what-you-use fix_includes.py fix_includes.py 
The includes should make more sense now and not just happen to compile
due to headers included from other headers.

Used a modified version of IWYU. Modifications were to attribute int8_t
and so on to stdint.h instead of sys/types.h and immintrin.h instead of
more specific headers.

include-what-you-use 0.7 (git:b70df35)
based on clang version 3.9.0 (trunk 264728)
 2016-04-01 17:46:55 +03:00
Ari Koivula 016810d982 Move COMPILE_ macro to global.h 
While these are only used for strategies, it's non-intuitive to have
to include strategyselector.h in every file under strategies before
including anything else.
 2016-04-01 17:46:55 +03:00
Ari Koivula 8908d85d66 Change all relative includes to absolute 2016-04-01 17:46:44 +03:00
Ari Koivula 4876879b82 Add IWYU pragmas 2016-03-31 12:33:34 +03:00
Marko Viitanen 41a5f9bbbe Fix filetime conversion to timespec 2016-03-24 10:08:11 +02:00
Ari Koivula 9139e169fe Fix unnecessary waiting in main thread 
The main thread has to wait for the worker threads to finish. The
pthread_cond_timedwait call used to accomplish this was given
a relative instead of absolute time, which resulted in the call
returning immediately, because the time had already passed.

This removes the now unnecessary sleeps and fixes the time given to
the pthread_cond_timedwait such that it now waits until a job finishes
or 100ms have passed.
 2016-03-23 22:23:04 +02:00
Ari Koivula e23ed231fb Fix race condition with owf and non-square motion partitions 
The OWF wpp limit code assumed square blocks, and as such did not work
correctly when height != width. This changes the relevant code to consider
both height and width.
 2016-03-22 16:46:38 +02:00
Arttu Ylä-Outinen d6a3e02f16 Fix calculating reference CU index in inter search 
Fixes a possible segfault when SMP or AMP blocks are used.
 2016-03-22 12:55:58 +02:00
Ari Lemmetti f4538ab474 Copy pixels more efficiently in lcu recon. 2016-03-18 20:10:03 +02:00
Ari Koivula 5b66578f71 Add kvz_ prefix to md5 functions 
The non kvz_ symbols were being exported in the static lib, which got caught
by Travis tests.
 2016-03-18 13:13:35 +02:00
Ari Koivula 4125218cfa Add --hash=md5 
Add md5 through extras/libmd5 taken from HM with BSD license. It's
implemented as a generic strategy using the same interface as checksum,
so we can write a SIMD version if it seems necessary.
 2016-03-18 05:23:57 +02:00
Ari Koivula 883448b8fb Add --hash parameter 
Allows decoded picture hash to be selected among none and checksum.
 2016-03-18 05:20:15 +02:00
Ari Lemmetti 6d5f8e3aec Define KVZ_COMPILE_ASM for the correct files. 
Enables asm strategies again.
 2016-03-17 16:21:31 +02:00
Ari Lemmetti e502292ba8 Remove old function 2016-03-16 20:18:55 +02:00
Ari Lemmetti c6cc96f5ec Optimize sao band ddistortion 2016-03-16 20:16:00 +02:00
Ari Lemmetti ab577f476f Optimize sao reconstruct color 2016-03-16 20:15:32 +02:00
Ari Lemmetti 48bfddf4ec Optimize calc sao edge dir 2016-03-16 20:14:50 +02:00
Ari Lemmetti ba69992941 Optimize sao edge ddistortion 2016-03-16 20:14:19 +02:00
Ari Lemmetti 941b6b3e27 Optimize calc eo cat 2016-03-16 20:13:30 +02:00
Ari Lemmetti 04fbb48a09 Add strategy for avx2. Copy generic functions there. 2016-03-16 20:13:15 +02:00
Ari Lemmetti 4e30a215d8 Create generic strategy for sao. 2016-03-16 20:11:15 +02:00
Ari Koivula 6f431e510c Comment and tidy threadqueue_worker 
Carefully avoided making any changes to the logic.
 2016-03-14 20:08:04 +02:00
Ari Koivula 1165ae2e1f Increase --mv-constraint=frametimemargin margin 
Increase the margin to be 4 luma pixels to every direction.
 2016-03-14 16:02:54 +02:00
Arttu Ylä-Outinen 0eda28ced6 Fix Visual Studio warnings 
Initialization of a struct with addresses of local variables generated
warning C4221 in encmain.
 2016-03-14 14:12:21 +02:00
Ari Koivula e91ca74733 Refactor kvz_encode_last_significant_xy 2016-03-10 18:47:16 +02:00
Ari Koivula 1fc0e8076c Format kvz_encode_last_significant_xy whitespace 2016-03-10 18:17:45 +02:00
Ari Koivula df9a958ef2 Merge branch 'log2' 2016-03-10 18:16:41 +02:00
Ari Koivula 4112a4364d Remove g_to_bits table 2016-03-10 15:59:51 +02:00
Ari Koivula 9fcfba637f Remove duplicated inline functions 2016-03-10 15:28:31 +02:00
Ari Koivula e27ec2cc53 Add kvz_math.h for common inline math functions 
Calling it just math.h would have prevented including system math.h.
 2016-03-10 15:26:18 +02:00
Ricardo Constantino c515796a21 Only use version prefix in kvazaar binary 
Fixes regression since 54f08f2 causing libkvazaar version checks to not
work (i.e. pkg-config)
 2016-03-09 16:13:59 +00:00
Arttu Ylä-Outinen 54f08f2bdb Use output of git describe as version. 2016-03-09 15:04:29 +02:00
Ari Koivula f8edf28161 Fix const qualifier warning 
Also set the warning to an error in VS.
 2016-03-09 14:16:15 +02:00
Ari Koivula b0c3ece31e Fix race condition when deblocking is on but SAO is off 
Already suspected this yesterday, but didn't want to add the code to
handle it before confirming that it's actually a problem. It is.
 2016-03-09 14:02:46 +02:00
Ari Koivula 1671725c72 Fix non-determinism issue with OWF WPP margin 
The previous reasoning used deblocking and fractional motion estimation
together to arrive at a margin of 4 pixels. This was wrong, and with
either of these off, half pixel chroma interpolation could use pixels
outside the intended region.

Deblocking does not currently affect the margin needed.
 2016-03-08 20:18:38 +02:00
Ari Koivula 674bfa14ce Comment WPP deblocking and SAO 
I was a bit unclear about exactly what happens and when regarding SAO
and deblocking when we do frame-parallel WPP parallelism, so I checked
and commented the bits that were unclear to me.
 2016-03-08 19:39:04 +02:00
Ari Koivula aec152c953 Fix OWF mv restriction limit 
The check was done in regard to the wrong dimension, allowing the
access to unfinished parts of the frame when coding multiple frames
at the same time.
 2016-03-08 17:12:43 +02:00
Ari Koivula fda103aa7c Refactor cfg->tiles_width_count and cfg->tiles_height_count 
Change code everywere so these actually mean "width count" and not
"width count minus one".
 2016-03-07 17:29:15 +02:00
Ari Koivula a350eb3a1e Fix --tiles to have the correct number of tiles. 
The tiles_width_count etc. actually mean "count minus one".
 2016-03-07 17:24:31 +02:00
Ari Koivula 49ea2d7b7f Fix --mv-constraint=frametile 
Option --mv-constraint=frametilemargin was being used instead of
frametile.
 2016-03-07 16:41:00 +02:00
Ari Koivula 95b8dd99f6 Add --tiles parameter 
Add new parameter --tiles that accept only uniform split. I considered
supporting the syntax of --tiles-width-split for this, but writing
--tiles=u2xu2 is just not as intuitive as --tiles=2x2, and there is
hardly ever any reason to use anything but uniform split. The more
cumbersome --tiles-width-split and --tiles-height-split parameters
are still there to allow finer control.
 2016-03-07 16:33:51 +02:00