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423 Commits

Author SHA1 Message Date
sijchen
b0c6ea9385 Merge pull request #2206 from sijchen/thp42 
[Encoder] adjust encoder tasks, add ut and enable new thread pool under some cases
 2015-11-03 09:05:43 -08:00
Sijia Chen
054a297ca7 adjust encoder tasks, add ut and enable new thread pool under some slice modes 2015-10-28 09:39:26 -07:00
Martin Storsjö
1661a60090 Avoid warnings in the cabac code 
Use int32_t for a parameter that is always 0 or 1, because it is
negated. This fixes "warning C4146: unary minus operator applied
to unsigned type, result still unsigned" in MSVC.

Also add casts to silence MSVC warnings about "conversion from
'WelsEnc::cabac_low_t' to 'uint8_t', possible loss of data".

The generated code still is identical to before, on both gcc
and clang.
 2015-10-28 14:39:30 +02:00
HaiboZhu
1a7a3e2462 Merge pull request #2188 from shihuade/PSliceRefact_V1.2 
refact WelsMarkPic based on pSlice buffer refactoring
 2015-10-28 11:04:22 +08:00
huade
ff8bb6238d refact WelsMarkPic based on pSlice buffer refactoring 2015-10-27 17:44:55 +08:00
HaiboZhu
51d8e00564 Merge pull request #2180 from saamas/cabac_encode_opt 
[Encoder] CABAC optimizations
 2015-10-26 09:02:51 +08:00
Sindre Aamås
ed133d4c3d [Encoder] CABAC optimizations 
~2.4x speedup (time attributed to all CABAC-related fuctions) on x86
(Ivy Bridge) with GCC version 4.9.2 (Debian 4.9.2-10).

~1.3x overall faster encode on a quick 720p30 6Mbps test.

Reviewed at https://rbcommons.com/s/OpenH264/r/1347/
 2015-10-21 12:53:12 +02:00
Sijia Chen
819f6f5d93 [Encoder] add encoder tasks and task-management class 
https://rbcommons.com/s/OpenH264/r/1334/
 2015-10-19 22:48:28 -07:00
HaiboZhu
af6a9a838f Merge pull request #2152 from mstorsjo/remove-unused-code 
Remove unused source files from the encoder
 2015-10-15 12:03:41 +08:00
Haibo Zhu
03d16bb4d1 Remove UBSAN warnings about negative left shift 2015-10-14 19:43:19 -07:00
Martin Storsjö
5ff8af6883 Remove unused source files from the encoder 2015-10-13 12:21:34 +03:00
Sijia Chen
53c057a8a8 fix for simulcast case when the frame rate of lower resolution is higher, and add test case 2015-09-21 15:42:17 -07:00
huade
7b286bc637 replace LayerBsInfo with FrameBsInfo in thread-based private data structure 2015-08-27 17:24:48 +08:00
karina li
d569a0276b convert maxqp and minqp to encoder 2015-08-17 13:19:20 +08:00
Sijia Chen
9aafb779eb 1, refactor to remove similar function (WriteSliceToFrameBs is removed) 
2, use slice-level variable in child-thread function so there can be a better independency in child-thread function
    3, add two more test cases
 2015-08-03 21:42:47 -07:00
HaiboZhu
b6ddfabf2b Merge pull request #2028 from sijchen/mt42 
[Encoder] save memory usage and improve error return logic under VLCOVERFLOW
 2015-07-16 11:38:24 +08:00
Martin Storsjö
282eda21cb Remove unnecessary tabs in the middle of lines 
At 6ff4ef3b38 all the (stray, mixed) tabs had been cleaned out from
the source code; remove newly added tabs and convert to spaces.
 2015-07-13 23:05:26 +03:00
sijchen
41caf38152 Merge pull request #2027 from sijchen/dbp2 
[Encoder] use func pointer for deblocking to save judgements at each slice
 2015-07-10 11:02:37 +08:00
Sijia Chen
e70621c194 save memory usage and improve error return logic under VLCOVERFLOW 2015-07-09 12:37:08 +08:00
Sijia Chen
cae5af52d7 use func pointer for deblocking to save judgements at each slice 2015-07-09 10:03:00 +08:00
huili2
338a448946 modify sub_mb_type to be faster, and fix a function nam typo 2015-07-06 13:46:32 +08:00
Sijia Chen
43ca6db9f5 put pSliceBsBuffer to thread buffer rather than per slice, so as to save memory usage 2015-07-03 09:55:16 +08:00
huili2
57bd721b2f add sub8x8 mode decision functions 2015-06-30 10:29:49 +08:00
Sijia Chen
99aaf3198c first version of post-frame skipping for rate control (not enabled) 2015-06-23 17:04:02 +08:00
huili2
dea4303357 Merge pull request #1994 from sijchen/mt1 
[encoder] remove one always-on macro to save code complexity
 2015-06-19 08:44:16 +08:00
Sijia Chen
daee3dcf22 remove one always-on macro to save code complexity, and use core-1 for multi-threading in real-time 2015-06-15 18:09:39 +08:00
Sijia Chen
dea37ce439 add a frame-skip setting option 2015-06-11 12:35:03 +08:00
Martin Storsjö
78e0ec6130 Convert tabs to spaces before comments 2015-06-10 10:22:29 +03:00
Martin Storsjö
3052b7ac64 Remove tabs from vertically aligned function declarations and typedefs 2015-06-10 10:22:13 +03:00
Martin Storsjö
764793d74b Remove tabs in struct and class definitions 2015-06-10 10:22:01 +03:00
Martin Storsjö
ca51ee0f44 Remove tabs where a simple space is just enough 2015-06-10 10:21:52 +03:00
Martin Storsjö
51efa57a3d Convert tabs to spaces in vertically aligned code 2015-06-10 10:21:29 +03:00
Martin Storsjö
723044837a Convert tabs to spaces in defines 2015-06-10 10:21:25 +03:00
Martin Storsjö
c134aa753a Remove unnecessary/pointless/accidental tabs from the middle of lines of code 2015-06-03 15:39:30 +03:00
huili2
c3cfce5223 modify some functions extending to sub8x8 usage, especially in ME part 2015-06-02 13:39:38 +08:00
Martin Storsjö
df994fa3f5 Convert tabs to spaces in enums and tables of defines 2015-05-15 11:20:11 +03:00
Martin Storsjö
b05468b5c1 Convert tabs to spaces in multiline comments 2015-05-15 10:50:49 +03:00
Martin Storsjö
d152c25485 Remove tabs from the copyright/license section in file headers 2015-05-14 13:58:40 +03:00
zhilwang
2d2c5d0112 Merge pull request #1918 from mstorsjo/ifdef-spaces 
Remove unnecessary double spaces and tabs in ifdef directives
 2015-04-29 17:41:52 -07:00
Martin Storsjö
a9c6a9d760 Remove tabs from the end of lines like ") {" 2015-04-29 15:49:28 +03:00
Martin Storsjö
f324c354b1 Remove unnecessary double spaces and tabs in ifdef directives 2015-04-29 15:34:38 +03:00
Martin Storsjö
31a9fb6913 Remove trailing whitespace 2015-04-27 14:02:28 +03:00
Sijia Chen
1922b533f6 change the range of frame rate from 30 to 60 2015-04-16 12:45:43 +08:00
Sijia Chen
8b679cad73 improve statistic calc 2015-04-16 12:45:33 +08:00
huili2
2673f0a579 merge wels_const.h 2015-03-25 17:11:40 +08:00
huili2
88f5d1dde7 remove nal_prefix in encoder 2015-03-24 15:25:40 +08:00
huili2
a384df3246 Merge pull request #1868 from huili2/wels_common_basis 
merge common part of wels_common_basis
 2015-03-24 09:18:43 +08:00
huili2
403cc57dc6 merge common part of wels_common_basis 2015-03-20 12:44:00 +08:00
ruil2
cce966fbba update bGapsInFrameNumValueAllowedFlag according to parameters setting 2015-03-18 13:44:03 +08:00
huili2
2d5a94ca75 Merge pull request #1847 from huili2/bit_stream 
merge bit_stream.h for encoder&decoder
 2015-03-16 10:47:44 +08:00