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Author SHA1 Message Date
Martin Storsjö
cde30c155b Avoid clobbering the registers q4-q7 in DeblockingBSCalcEnc_neon 
Remap q5 to q8, q6 to q9, q7 to q10 and q8 to q11, and push
q4 to the stack.

This was missed previously since the codec unittest doesn't
test encoding with loop filter enabled yet.
 2014-03-14 22:22:28 +02:00
Ethan Hugg
43bc9d7c07 Merge pull request #498 from mstorsjo/add-missing-include 
Include time.h in DataGenerator.cpp
 2014-03-14 08:21:02 -07:00
Ethan Hugg
3a1b86e763 Merge pull request #497 from mstorsjo/remove-unused-variable 
Remove an unused variable
 2014-03-14 08:20:46 -07:00
Martin Storsjö
dca9d628f7 Include time.h in DataGenerator.cpp 
This fixes building on MSVC.
 2014-03-14 15:16:34 +02:00
Martin Storsjö
d847aacace Remove an unused variable 
This fixes a warning in MSVC.
 2014-03-14 15:15:57 +02:00
volvet
6da9a9e5c8 Merge pull request #489 from sijchen/me_refactor22 
refactor ME for easier adding other search methods
 2014-03-14 17:53:10 +08:00
volvet
a0dbde2e0e Merge pull request #493 from mstorsjo/fix-macro-typo 
Fix a typo in a macro name, EXTENTION -> EXTENSION
 2014-03-14 17:52:56 +08:00
volvet
c8f2f08403 Merge pull request #495 from sijchen/add_me_test11 
[Encoder UnitTest] add basic me test
 2014-03-14 17:12:46 +08:00
sijchen
2fe99d688b add basic me test 2014-03-14 16:40:02 +08:00
Martin Storsjö
9199798f22 Fix a typo in a macro name, EXTENTION -> EXTENSION 2014-03-14 10:13:18 +02:00
Licai Guo
e536be8dfa Merge pull request #492 from mstorsjo/fix-ifdef-comment 
Fix a mismatched ifdef comment
 2014-03-14 16:08:08 +08:00
Martin Storsjö
2bce50283f Fix a mismatched ifdef comment 
This is an ifdef block for HAVE_NEON.
 2014-03-14 10:01:18 +02:00
volvet
447d7e19c9 Merge pull request #488 from licaiguo/clean-redundant-check 
clean redundant checks in decoder
 2014-03-14 15:07:00 +08:00
sijchen
6c3d83a8ac refactor ME for easier adding other search methods 2014-03-14 15:04:35 +08:00
Licai Guo
f589c580eb clean redundant checks in decoder 2014-03-13 23:56:54 -07:00
Licai Guo
8492aac917 Merge pull request #486 from huili2/nzc_bug_fix 
nzc bug fix and clear
 2014-03-14 13:11:45 +08:00
huili2
734e60aeeb add according to review opinion 2014-03-13 20:21:10 -07:00
Licai Guo
5bffb627d6 nzc bug fix and clear 2014-03-13 19:31:28 -07:00
volvet
6714b8ae99 Merge pull request #463 from mstorsjo/dont-clobber-neon-registers 
Avoid clobbering the neon registers q4-q7

Review and verified by zhilwang
 2014-03-14 10:28:55 +08:00
volvet
62824ce398 Merge pull request #484 from licaiguo/add-gcov 
Add gcov
 2014-03-14 08:48:16 +08:00
Licai Guo
63ff6b566c remove trailing white spaces 2014-03-13 01:46:09 -07:00
Licai Guo
c74f44101e add code coverage test. 
use lcov & gcov to generate coverage report
use genhtml to generate html pages
on ubuntu: sudo apt-get install lcov will install
these two cmd lines.
 2014-03-13 01:38:33 -07:00
volvet
8962b7c98b Merge pull request #482 from sijchen/me_refactor1 
mv range setting refactor
 2014-03-13 10:21:39 +08:00
sijchen
d809a7981b mv range setting refactor 2014-03-13 10:18:01 +08:00
Licai Guo
3d6fdfee3d Merge pull request #480 from volvet/fix-idr-interval-issue 
fix idr interval issue
 2014-03-12 19:23:51 +08:00
volvet
161f5a4bd1 Merge pull request #481 from mstorsjo/arm-asm-labels 
Make arm assembly labels always start from the beginning of the line
 2014-03-12 18:07:41 +08:00
Martin Storsjö
efe32b7900 Make arm assembly labels always start from the beginning of the line 
A few labels were misformatted.
 2014-03-12 12:01:01 +02:00
volvet
8b907c18fd fix idr interval issue 2014-03-12 17:38:25 +08:00
sijchen
cf37fa3ef4 Merge pull request #476 from ruil2/encoder_slice_auto 
modify the parameter verification for SM_AUTO_SLICE mode, review at: https://rbcommons.com/s/OpenH264/r/184/
 2014-03-12 16:41:57 +08:00
sijchen
b9e1608022 Merge pull request #479 from volvet/fix-double-free-crash 
fix double free crash in encoder
 2014-03-12 16:33:51 +08:00
volvet
ce448a21d7 fix double free crash in encoder 2014-03-12 16:21:33 +08:00
ruil2
88fded255a Merge pull request #478 from volvet/fix-encode-crash 
fix encode crash
 2014-03-12 15:59:30 +08:00
volvet
4d74beb928 fix encode crash 2014-03-12 15:46:13 +08:00
ruil2
c7f2a0b7f6 3Author: ruil2 <ruil2@cisco.com> 
modify the parameter verification for SM_AUTO_SLICE mode -- uiSliceNum
 iis ignored
 2014-03-12 10:44:13 +08:00
Ethan Hugg
cece1fe2cf Merge pull request #473 from mstorsjo/arm-non-executable-stack 
Mark the stack as non-executable in the arm assembly
 2014-03-11 09:40:49 -07:00
Licai Guo
594409dc35 Merge pull request #474 from mstorsjo/remove-todo-comment 
Remove something that looks like a personal todo note from the Android makefiles
 2014-03-11 20:30:07 +08:00
Martin Storsjö
dbdf8fbe9d Remove something that looks like a personal todo note from the Android makefiles 2014-03-11 14:27:14 +02:00
Martin Storsjö
52e8973869 Mark the stack as non-executable in the arm assembly 
Otherwise the linker is forced to enable an executable stack for
executables that the code is linked into.
 2014-03-11 14:24:16 +02:00
Licai Guo
b773ec60ab Merge pull request #472 from mstorsjo/android-remove-mkdir-workaround 
Remove a dubious/unnecessary workaround for an issue in a nonstandard toolchain
 2014-03-11 17:30:00 +08:00
volvet
2e0afcccff Merge pull request #471 from ruil2/encoder_slice 
fix SM_FIXEDSLCNUM_SLICE bug, add SM_AUTO_SLICE mode
 2014-03-11 16:59:49 +08:00
Martin Storsjö
966cc97496 Remove a dubious/unnecessary workaround for an issue in a nonstandard toolchain 
There's no requirement to work with the Intel NDK. The NDK build
files don't even need to create any cpufeatures subdirectory since
all of the cpufeatures library is handled within the normal build
system. Finally, the encoder makefile tried to create a directory
for "welsdecdemo", not anything for "welsencdemo".

Thus, if this really was necessary, it would already have been noticed
that it missed an entry for "welsencdemo". Therefore, remove this
hack/workaround.
 2014-03-11 10:09:17 +02:00
ruil2
ac9af12f70 modify configure files 2014-03-11 10:32:11 +08:00
ruil2
7c8ce799c0 fix SM_FIXEDSLCNUM_SLICE bug, add SM_AUTO_SLICE mode 2014-03-11 10:23:46 +08:00
Martin Storsjö
c011890764 Push clobbered neon registers on the stack 
According to the calling convention, the registers q4-q7 should be
preserved by functions. The caller (generated by the compiler) could
be using those registers anywhere for any intermediate data.

Functions that use more than 12 of the qX registers must push
the clobbered registers on the stack in order to be able to restore them
afterwards.

In functions that don't use all 16 registers, but clobber some of
the callee saved registers q4-q7, one or more of them are remapped
to reduce the number of registers that have to be saved/restored.

This incurs a very small (around 0.5%) slowdown in the decoder and
encoder.
 2014-03-10 22:07:36 +02:00
Martin Storsjö
811c647c0e Remap registers to avoid clobbering the neon registers q4-q7 
According to the calling convention, the registers q4-q7 should be
preserved by functions. The caller (generated by the compiler) could
be using those registers anywhere for any intermediate data.

Functions that use 12 or less of the qX registers can avoid
violating the calling convention by simply using other registers instead
of the callee saved registers q4-q7.

This change only remaps the registers used within functions - therefore
this does not affect performance at all. E.g. in functions using
registers q0-q7, we now use q0-q3 and q8-q11 instead.
 2014-03-10 22:07:25 +02:00
Ethan Hugg
ca457f57e9 Merge pull request #470 from mstorsjo/android-abi-docs 
Add documentation about how to build the different ABI variants for android
 2014-03-10 10:25:58 -07:00
Martin Storsjö
23e3bddf71 Add documentation about how to build the different ABI variants for android 2014-03-10 19:23:39 +02:00
Ethan Hugg
3627875986 Merge pull request #456 from mstorsjo/use-common-threadlib 
Make the processing lib use mutexes from WelsThreadLib from the common library
 2014-03-10 09:45:51 -07:00
Ethan Hugg
567302eb9a Merge pull request #410 from mstorsjo/android-armeabi 
Allow building plain armeabi binaries for android
 2014-03-10 09:44:19 -07:00
Licai Guo
7a26142fca Merge pull request #468 from mstorsjo/include-time-h 
Include time.h in the MemoryAlloc test
 2014-03-10 22:10:10 +08:00