generic-library/openh264
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
4,171 Commits 23 Branches 9 Tags 55 MiB
e4a4fb6577
Commit Graph

2593 Commits

Author SHA1 Message Date
sijchen
41b4ecb06b Avoid memory problem when mem alloc failed during initializing pRefList 2016-02-17 09:52:30 -08:00
sijchen
4b97dcb367 avoid memory problem when mem alloc failed during initializing pRefList 2016-02-16 10:05:49 -08:00
Karina
18728a4876 trace cleanup 2016-02-16 10:52:37 +08:00
ruil2
a26955e444 Merge pull request #2358 from sijchen/fix_free2 
[Encoder]  avoid memory problem if mem alloc failed in the middle of InitDqLayer
 2016-02-16 10:47:23 +08:00
sijchen
855d1cf8c2 add input parameter check as protection for an encoder interface 2016-02-15 11:54:51 -08:00
sijchen
b76a79c726 move the rc free to the correct condition to avoid access to invalid memory 2016-02-15 10:13:50 -08:00
sijchen
025500d5aa move the assigning m_uiSpatialPicNum earlier to cover the memory leak if error in allocating pic 2016-02-15 10:13:23 -08:00
sijchen
36722c553b use WelsMallocz instead of WelsMalloc to avoid non-null pointer at init 2016-02-15 10:12:44 -08:00
sijchen
71aa533038 move the printing of MEMORY_CHECK part to more reasonable 2016-02-15 10:12:34 -08:00
sijchen
6a0f0811ae use WelsUninitEncoderExt in all free process in WelsInitEncoderExt 2016-02-15 10:06:43 -08:00
sijchen
408b7cad17 use WelsUninitEncoderExt rather than FreeMemorySvc which correctly deals with release of vpp memory 2016-02-15 10:04:52 -08:00
Sindre Aamås
e96a7b5c92 [Common/x86] DeblockChromaEq4V_ssse3 optimizations 
Use packed 8-bit operations rather than unpack to 16-bit.

Avoid spills.

~2.07x speedup on Haswell (x86-64).
~2.12x speedup on Haswell (x86 32-bit).
 2016-02-15 02:08:03 +01:00
Sindre Aamås
fc16010583 [Common/x86] DeblockChromaLt4V_ssse3 optimizations 
Use packed 8-bit operations rather than unpack to 16-bit.

Avoid spills.

~2.68x speedup on Haswell (x86-64).
~2.38x speedup on Haswell (x86 32-bit).
 2016-02-15 02:07:25 +01:00
Sindre Aamås
62fb37d096 [Common/x86] DeblockLumaEq4_ssse3 optimizations 
Use packed 8-bit operations rather than unpack to 16-bit.

Minimize spills.

~2.31x speedup on Haswell (x86-64).
~2.40x speedup on Haswell (x86 32-bit).
 2016-02-15 02:06:39 +01:00
Sindre Aamås
732e1c5f78 [Common/x86] DeblockLumaLt4_ssse3 optimizations 
Use packed 8-bit operations rather than unpack to 16-bit.

Avoid spills.

~1.97x speedup on Haswell (x86-64).
~3.09x speedup on Haswell (x86 32-bit).
 2016-02-15 02:06:18 +01:00
sijchen
2b9a250fbd include the free-ing of pointer into FreeDqLayer 2016-02-12 16:23:57 -08:00
sijchen
a1a3873a62 improve the code structure 2016-02-10 22:25:41 -08:00
sijchen
43fdf74fa6 fix a miss of assigning and remove an unused line 2016-02-10 21:54:53 -08:00
sijchen
914302a462 avoid memory problem if mem alloc failed in the middle of InitDqLayer 2016-02-10 21:54:53 -08:00
sijchen
aaa25160ec Merge pull request #2353 from saamas/encoder-x86-dct-opt2 
[Encoder] x86 DCT optimizations
 2016-02-08 15:00:12 -08:00
sijchen
e5e7013b73 Merge pull request #2350 from sijchen/th00 
[Common] Add sink to IWelsTask
 2016-02-08 14:59:38 -08:00
HaiboZhu
ad9ca3824f Merge pull request #2354 from ruil2/remove_trace 
fix error width and height issue
 2016-02-04 12:00:20 +08:00
Karina
ae508b9724 fix error width and height issue 2016-02-04 10:25:03 +08:00
sijchen
f5fd7420a9 Merge pull request #2351 from huili2/fix_width_height_enc_constraint 
fix frame size constraints for width and height
 2016-02-02 16:31:05 -08:00
Sindre Aamås
c8c74903f8 [Encoder] Add single-block AVX2 4x4 DCT/IDCT routines 
We do four blocks at a time when possible, but need to handle
single blocks at a time for intra prediction.

~3.15x speedup over MMX for the DCT on Haswell.
~2.94x speedup over MMX for the IDCT on Haswell.

Returns diminish with increasing vector length because a larger
proportion of the time is spent on load/store/shuffling.
 2016-02-02 17:22:49 +01:00
Sindre Aamås
f90960983c [Encoder] Add single-block SSE2 4x4 DCT/IDCT routines 
We do four blocks at a time when possible, but need to handle
single blocks at a time for intra prediction.

~2.31x speedup over MMX for the DCT on Haswell.
~1.92x speedup over MMX for the IDCT on Haswell.
 2016-02-02 17:22:48 +01:00
Sindre Aamås
7486de2844 [Encoder] AVX2 DCT tweaks 
Do some shuffling in load/store unpack/pack to save some
work in horizontal DCTs.

Use a few 128-bit broadcasts to compact data vectors a bit.

~1.04x speedup for the DCT case on Haswell.
~1.12x speedup for the IDCT case on Haswell.
 2016-02-02 17:22:48 +01:00
Karina
2d4cbcf060 remove trace 2016-02-02 17:34:59 +08:00
unknown
3873addc3d fix frame size constraints for width and height 2016-02-01 15:55:53 +08:00
HaiboZhu
1030820ec4 Merge pull request #2342 from sijchen/enh_ut_tem 
[UT] correct and enhance the ut template and trace improvement
 2016-02-01 09:08:05 +08:00
sijchen
ef329e33c3 add simulcastAvc setting in setting trace 2016-01-20 14:24:16 -08:00
Sindre Aamås
e22d731f26 [Encoder] yasm-compatible vinserti128 syntax in DCT asm 2016-01-19 21:48:23 +01:00
Sindre Aamås
144ff0fd51 [Encoder] SSE2 4x4 IDCT optimizations 
Use a combination of instruction types that distributes more
evenly across execution ports on common architectures.

Do the horizontal IDCT without transposing back and forth.

Minor tweaks.

~1.14x faster on Haswell. Should be faster on other architectures
as well.
 2016-01-19 13:12:29 +01:00
Sindre Aamås
991e344d8c [Encoder] SSE2 4x4 DCT optimizations 
Use a combination of instruction types that distributes more
evenly across execution ports on common architectures.

Do the horizontal DCT without transposing back and forth.

Minor tweaks.

~1.54x faster on Haswell. Should be faster on other architectures
as well.
 2016-01-19 13:12:28 +01:00
Sindre Aamås
3088d96978 [Encoder] Add an AVX2 4x4 IDCT implementation 
~2.03x faster on Haswell as compared to the SSE2 version.
 2016-01-19 13:12:28 +01:00
Sindre Aamås
b267163f10 [Encoder] Add an AVX2 4x4 DCT implementation 
~2.52x faster on Haswell as compared to the SSE2 version.
 2016-01-19 13:12:28 +01:00
HaiboZhu
8eb4de10a2 Merge pull request #2337 from HaiboZhu/Add_Protection_wrong_API_call 
Add protection for wrong API call without initialize
 2016-01-19 13:42:49 +08:00
HaiboZhu
5e3e975ffb Merge pull request #2331 from ruil2/return_value 
add return value judgment
 2016-01-19 12:25:10 +08:00
Haibo Zhu
6d7bd2daf4 Add protection for wrong API call without initialize 2016-01-19 12:00:54 +08:00
Martin Storsjö
fbe35cffca Avoid warnings in MSVC about implicitly casting floats to integers 2016-01-16 11:10:25 +02:00
Karina
559e786fa4 add return value judgment 2016-01-15 10:30:41 +08:00
HaiboZhu
d11f12db54 Merge pull request #2330 from ruil2/mt_build_1 
fix build issue when some macro turn on
 2016-01-15 09:28:07 +08:00
sijchen
5eb18b101e change the output way of debug trace 2016-01-13 22:13:43 -08:00
Karina
67f4dcf2e2 fix build issue when some macro turn on 2016-01-14 09:40:20 +08:00
Karina
0f0d54ef51 using independent encoder control logic for SAVC case 2016-01-14 09:16:12 +08:00
sijchen
cce1c29844 add sink to IWelsTask (for further enhancements) 2016-01-13 16:24:54 -08:00
sijchen
5cad0f9bba enhance a UT to cover more case 2016-01-11 22:01:02 -08:00
sijchen
bf35b6fee7 add a debug trace if encoder returns error 2016-01-11 22:00:24 -08:00
sijchen
19f5eb0932 complete a debug trace in load-balancing task 2016-01-11 22:00:14 -08:00
sijchen
7a8da6a468 remove unneed codes after new task-managements 2016-01-11 21:59:49 -08:00
sijchen
dcdd496082 fix a bug in multi-layer case in task-management 2016-01-11 21:58:10 -08:00
HaiboZhu
b940e2cdf8 Merge pull request #2325 from ruil2/trace1 
separate each layer trace output
 2016-01-11 14:05:55 +08:00
ruil2
c32263e06b Merge pull request #2322 from HaiboZhu/Fix_Encoder_Info_Output 
Fix the build errors when open the encoder info output
 2016-01-08 17:15:15 +08:00
Karina
d4f979c495 seperate each layer trace output 2016-01-05 14:02:58 +08:00
Karina
57c87f1845 update format 2016-01-05 11:40:59 +08:00
HaiboZhu
cd75541c8f Merge pull request #2323 from ruil2/rc_timestamp 
resolve abnormal timestamp(rollback or jump case)
 2015-12-31 09:55:58 +08:00
Haibo Zhu
a6a504f944 Fix the build errors when open the encoder info output 2015-12-31 09:06:59 +08:00
huili2
740968d1f6 modify EC method comment in API 2015-12-30 13:41:29 +08:00
Karina
0d5db3d986 resolve abnormal timestamp(rollback or jump case) 2015-12-29 15:05:42 +08:00
huade
f161566458 remove pSliceBs from ctx 2015-12-15 17:10:52 +08:00
huade
ef38c2abf8 refact threadIdc and CPU cores logic in init module 2015-12-15 11:27:00 +08:00
sijchen
406f89ec54 Merge pull request #2309 from shihuade/MultiThread_V4.4_ThreadSliceNum_V3_Pull 
remove iCountThreadsNum and unitfy with iMultipleThreadIdc
 2015-12-14 09:44:13 -08:00
huade
549a1b9bf4 fixed layer size update bugs 2015-12-14 14:56:09 +08:00
huade
e8536c6b73 remove iCountThreadsNum and unitfy with iMultipleThreadIdc 2015-12-14 12:26:02 +08:00
HaiboZhu
ee01b3afaf Merge pull request #2307 from huili2/fix_decstat 
fix iAvgLumaQp in decStat
 2015-12-14 10:26:16 +08:00
HaiboZhu
762d1812bb Merge pull request #2306 from shihuade/MultiThread_V4.4_ThreadSliceNum_V2_Pull 
refact validate and init logic for fixed sliceMode
 2015-12-14 09:44:38 +08:00
HaiboZhu
92637b4912 Merge pull request #2304 from sijchen/th21 
[Encoder] Add tasks and thread pool call for SM_SIZELIMITED_SLICE mode
 2015-12-11 16:16:16 +08:00
huili2
b2d4a95537 fix iAvgLumaQp in decStat 2015-12-11 14:14:42 +08:00
huade
14d89eb48c refact validate and init logic for fixed sliceMode 2015-12-11 13:08:05 +08:00
Karina
fde8bd2554 update temporal layer quant 2015-12-10 15:07:19 +08:00
sijchen
76ca56498a Add tasks and thread pool call for SM_SIZELIMITED_SLICE mode 2015-12-09 09:55:04 -08:00
HaiboZhu
7e9fdc181f Merge pull request #2301 from huili2/simple_parseonly_ctx 
remove parseonly in decoder ctx
 2015-12-09 10:33:29 +08:00
huade
dcfe76d1ff unitfy slice bs writing for multi-thread(sliceindex==0 is the same with others ) 2015-12-08 14:09:43 +08:00
HaiboZhu
6dc3f72ef8 Merge pull request #2291 from sijchen/api5 
[Encoder] Console: update help info in console to sync with recent api change
 2015-12-07 14:26:54 +08:00
Karina
5ac58e8dc9 add parameter output trace 2015-12-03 16:47:57 +08:00
Karina
fd43759fc2 change output interface 2015-12-02 09:58:56 +08:00
sijchen
c55e5f6130 update help info in console to sync with recent api change 2015-12-01 16:45:37 -08:00
HaiboZhu
ece95c815c Merge pull request #2286 from sijchen/ut3 
[Encoder] adjust the input para judgement of iMaxNalSize
 2015-12-01 15:24:02 +08:00
sijchen
89752ff62f Refactor: remove CWelsTaskManageMultiD 2015-11-30 10:32:48 -08:00
HaiboZhu
f679da900f Merge pull request #2281 from sijchen/th11 
[Encoder] remove duplicated operation after thread pool
 2015-11-27 12:13:33 +08:00
HaiboZhu
b749fe7160 Merge pull request #2273 from sijchen/th0 
[Encoder] use different task when load-balancing or not, to save computation
 2015-11-27 09:29:22 +08:00
HaiboZhu
921443ead8 Merge pull request #2272 from sijchen/rf0 
[Encoder] put duplicated codes into one function
 2015-11-27 09:27:37 +08:00
huili2
926fc67451 remove parseonly in decoder ctx 2015-11-27 08:56:20 +08:00
huade
436da21ccf initial for iReturn and refact PPS Sps bs write function 2015-11-26 14:06:01 +08:00
huade
4a4ade1201 refact WriteSliceBs() 2015-11-26 09:32:33 +08:00
sijchen
8667452940 adjust the input para judgement of iMaxNalSize 2015-11-25 14:21:32 -08:00
sijchen
05c89b75f0 remove duplicated operation after thread pool and rename a task for clearer meaning 2015-11-25 13:46:21 -08:00
HaiboZhu
a422180695 Merge pull request #2277 from ruil2/qp_trace 
add minqp and maxqp parameters in console
 2015-11-25 15:05:12 +08:00
Karina
ab7eb1535d add minqp and maxqp parameters in console 2015-11-25 14:21:44 +08:00
huade
d02addd90f remove pCountMbNumInSlice from SSliceCtx 2015-11-25 13:36:37 +08:00
HaiboZhu
60f36eb25a Merge pull request #2275 from HaiboZhu/Fix_Emulation_Prevention_Bytes_Profiles_Bugs 
Add protection for emulation prevention bytes and profile_id
 2015-11-25 12:30:51 +08:00
HaiboZhu
f47be08065 Merge pull request #2271 from sijchen/rf1 
[Encoder] refactor multi-thread logic and add error-dealing
 2015-11-25 12:04:00 +08:00
unknown
cc6b409f12 Add protection for emulation prevention bytes and profile_id 2015-11-25 11:48:07 +08:00
HaiboZhu
d85b1f6863 Merge pull request #2274 from shihuade/MultiThread_V4.2_SSliceCtx_PFirstMBInSlice_Pull_BugFixed 
fixed bug for firsMbIndex in multi-thread-slice encoding with slicemo…
 2015-11-25 11:12:24 +08:00
HaiboZhu
404315ab19 Merge pull request #2270 from huili2/parseonly_api_bugfix 
disable wrongly calling for parseonly related
 2015-11-25 09:00:54 +08:00
sijchen
13cb84e695 use different task when load-balancing or not to save computation 2015-11-24 14:19:15 -08:00
sijchen
1247006cbb remove unneeded variable 2015-11-24 13:39:27 -08:00
sijchen
2df092bcae refactor multi-thread logic 2015-11-24 13:35:55 -08:00
sijchen
2fc9c08710 put duplicated codes into one function 2015-11-24 11:14:58 -08:00
huade
29dd5e71be fixed bug for firsMbIndex in multi-thread-slice encoding with slicemode==SM_SIZELIMITED_SLICE 2015-11-24 17:55:30 +08:00