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1343 Commits

Author SHA1 Message Date
ruil2
2d3fc37a07 Merge pull request #2484 from sijchen/refactor_preprocess13 
[Encoder] Refactor: add class for diff preprocess strategy
 2016-06-01 08:31:02 +08:00
sijchen@cisco.com
03863ae4c6 different preprocess actually used diff source picture management 2016-05-31 14:36:21 -07:00
sijchen@cisco.com
a1cae49732 add class for diff preprocess strategy 2016-05-31 13:48:45 -07:00
Karina
64ad70b0ea get the correct did for savc case 2016-05-31 17:35:20 +08:00
Karina
4fc2b1f636 refine RC 2016-05-31 16:44:04 +08:00
Karina
e3c306608c fix dependency ID mapping issue 2016-05-30 15:03:39 +08:00
HaiboZhu
c17a58efdf Merge pull request #2473 from ruil2/update_interface 
modify the interface that use a independent subseqID for each layer
 2016-05-25 10:00:13 +08:00
Karina
2ef9613e55 avoid overflow 2016-05-24 13:25:05 +08:00
ruil2
c96c8b05a8 Merge pull request #2468 from sijchen/refactor_pre 
[Encoder] Refactor: create diff func for diff case to make logic clean
 2016-05-23 13:21:40 +08:00
Karina
9b2dd55324 add GetBsPostion for cabac and cavlc 2016-05-20 14:29:48 +08:00
sijchen
27e803f6f4 refactor to make logic clean 2016-05-19 09:42:39 -07:00
Karina
ac37666cf1 modify the interface that use a independent subseqID for each layer 2016-05-19 17:17:17 +08:00
Karina
8a341070f2 fix overflow issue 2016-05-19 12:00:49 +08:00
sijchen
1ac02f3002 fix conflict with master 2016-05-18 10:57:39 -07:00
Karina
c298d66d48 fix temporal layer skip issue 2016-05-18 09:47:49 +08:00
Haibo Zhu
85f4beb9a8 Fix the wrong variable name which casue the build error 2016-05-17 13:46:04 +08:00
ruil2
0ec686f7ec Merge pull request #2452 from sijchen/refactor_sps2 
Refactoring: Wrap all the operations related to eSpsPpsIdStrategy to class
 2016-05-17 09:19:14 +08:00
sijchen
00747540fb move strategy related pointer to class 2016-05-16 10:55:13 -07:00
Karina
3b55d64902 fix crash when temporal layer is skipped, the frame should not be encoded 2016-05-16 14:43:13 +08:00
sijchen
ffb85046b4 Refactoring: Wrap all the operations related to eSpsPpsIdStrategy to class, to improve code readability 2016-05-04 15:06:02 -07:00
HaiboZhu
c30cc41261 Merge pull request #2448 from saamas/encoder-getnonzerocount-sse42 
[Encoder] Add an SSE4.2 implementation of WelsGetNonZeroCount
 2016-05-04 09:49:47 +08:00
ruil2
e9dc97803d Merge pull request #2447 from saamas/encoder-cavlcparamcal-sse42 
[Encoder] Add an SSE4.2 implementation of CavlcParamCal
 2016-04-28 09:08:44 +08:00
ruil2
7d65687284 Merge pull request #2441 from saamas/encoder-add-avx2-4x4-quantization-routines 
[Encoder] Add AVX2 4x4 quantization routines
 2016-04-28 09:08:31 +08:00
Sindre Aamås
fb0b2b3f41 [Encoder/x86] Drop unneeded LOAD_4_PARA in CavlcParamCal_sse42 2016-04-24 22:59:35 +02:00
Sindre Aamås
d1c7713191 [Encoder/x86] Minor CavlcParamCal_sse42 tweak 
Do more elaborate register allocation to avoid a few mov instructions.
 2016-04-24 22:36:23 +02:00
Sindre Aamås
f56bdc3aa4 [Encoder/x86] Minor CavlcParamCal_sse42 tweak 
Avoid loading single-use parameter.
 2016-04-21 16:29:02 +02:00
Sindre Aamås
2eb8800712 [Encoder/x86] Remove a leftover mov instruction in CavlcParamCal_sse42 2016-04-21 15:53:33 +02:00
Sindre Aamås
4645bd26aa [Encoder] Add an SSE4.2 implementation of WelsGetNonZeroCount 
Avoid touching some cache lines by using popcnt instead of table
lookups.

Also gives a speedup of ~1.4x on Haswell as compared with SSE2.
 2016-04-20 19:10:24 +02:00
Sindre Aamås
3f31aff4dc [Encoder] Add an SSE4.2 implementation of CavlcParamCal 
Use a combination of table lookups and pshufb to convert coefficients
to zero run/level format. Two 16-entry lookup tables are used for a
total of 192 bytes worth of tables. (The existing SSE2 version uses a
table of size 2048 bytes.)

Speedup is ~1.5x-3x as compared with the SSE2 version on Haswell (the
speedup is greater for input with many trailing zeros).

The use of popcnt makes it require SSE4.2. This can be replaced with
a small LUT and accumulation which would reduce the requirement to
SSSE3.
 2016-04-20 18:37:08 +02:00
Sindre Aamås
502b16925e [UT] Add tests for CavlcParamCal_c and CavlcParamCal_sse2 2016-04-20 18:37:08 +02:00
HaiboZhu
3b68840d5f Merge pull request #2444 from GuangweiWang/fix-assembly-arm64 
Fix assembly arm64
Code review at: https://rbcommons.com/s/OpenH264/r/1594/
 2016-04-20 10:03:01 +08:00
Guangwei Wang
cc407b4b21 fix code style 2016-04-17 19:47:55 +08:00
Guangwei Wang
0b8cdcaff8 extension 32-bit parameters to 64-bit on arm64 assembly function 2016-04-17 19:41:57 +08:00
Karina
dd340b7fe7 modify neon comment 2016-04-14 14:49:11 +08:00
Karina
d34e209266 fix 32-bit parameters issue on arm64 assembly function 2016-04-13 19:30:08 +08:00
Sindre Aamås
bb49e23719 [Encoder] Add AVX2 4x4 quantization routines 
WelsQuantFour4x4Max_avx2 (~2.06x speedup over SSE2)
WelsQuantFour4x4_avx2    (~2.32x speedup over SSE2)
WelsQuant4x4Dc_avx2      (~1.49x speedup over SSE2)
WelsQuant4x4_avx2        (~1.42x speedup over SSE2)
 2016-04-13 11:56:47 +02:00
Karina
7e14400b0b refine the workflow for encode one frame 2016-03-31 16:58:20 +08:00
Karina
3927d91b85 fix temporal layer issue when output frame rate is different from input frame rate 2016-03-29 15:48:06 +08:00
Karina
10dfb2670b fix skip frames statistics issue 2016-03-24 14:17:47 +08:00
sijchen
47d310539f Squashed commit of the following: 
commit c8111942e07437034a74b33887c33b5ad78e476a
Author: Karina <ruil2@cisco.com>
Date:   Wed Mar 23 14:31:18 2016 +0800

    update SHA table

commit f36a25344c25a131581dcbcd2d103fc4b131012e
Author: Karina <ruil2@cisco.com>
Date:   Wed Mar 23 13:45:58 2016 +0800

    fix bitrate overflow issue when adaptive quality turns on
 2016-03-23 10:23:33 -07:00
Forrest Shi
47ad929c25 fix bug for debug mode 2016-03-23 11:14:40 +08:00
huade
a7a5b7b0f4 refactor for slice buffer init/allocate/free 2016-03-22 13:51:20 +08:00
sijchen
33bb96f604 Merge pull request #2420 from sijchen/fix_sps 
[Encoder] fix the lack of eSpsPpsIdStrategy==INCREASING_ID under simulcast avc on
 2016-03-21 21:51:07 -07:00
sijchen
8103988cde Merge pull request #2418 from ruil2/refine_init 
fix preprocessing initialization logic
 2016-03-21 11:32:24 -07:00
Karina
228cdeba1b refine reset function 2016-03-21 10:48:41 +08:00
Karina
7c15d68e24 fix preprocessing initialization logic 2016-03-18 16:43:11 +08:00
Karina
316ab31882 fix bitrate update issue 2016-03-18 14:28:32 +08:00
zhilwang
d7570bfa52 Merge pull request #2401 from saamas/decoder-use-encoder-x86-idct-routines 
[Decoder] Use encoder x86 IDCT routines
 2016-03-18 08:50:33 +08:00
Haibo Zhu
43f767d06e Diable assert in release with -DNDEBUG macro 
Update the code to avoid the function unused warning
 2016-03-17 11:24:01 +08:00
sijchen
90deb80b50 rename the functions 2016-03-14 21:41:08 -07:00