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298 Commits

Author SHA1 Message Date
ruil2
325c63d0ca Merge pull request #1047 from mstorsjo/cpufeatures-armv8 
Update the generic 32 bit arm linux cpu feature detection to support 64 bit kernels
 2014-07-01 14:53:52 +08:00
Martin Storsjö
04c6c95577 Update the generic 32 bit arm linux cpu feature detection to support 64 bit kernels 
On 64 bit kernels, /proc/cpuinfo doesn't list the same old features
as on 32 bit kernels, since most of them are mandatory on 64 bit arm
systems, see [1] for details.

If running a 32 bit arm binary on such a kernel, we need to detect
the features slightly differently, either by using other names
listed in the Features field on these devices, by checking the
"CPU architecture" field and always enabling these if the architecture
is >= 8, or by parsing /proc/self/auxv or using the getauxval function.

[1] http://marc.info/?l=linux-arm-kernel&m=139087240101974
 2014-06-30 09:51:49 +03:00
Martin Storsjö
4af37a7d21 Move common tables and definitions into the common library 2014-06-30 09:03:10 +03:00
zhilwang
2b038fa73b Merge pull request #1037 from mstorsjo/unify-align-macros 
Unify macros for alignment
 2014-06-30 10:09:05 +08:00
zhilwang
1780a81a1d Merge pull request #1042 from mstorsjo/avoid-ios-build-warnings 
Avoid warnings when building for iOS
 2014-06-30 10:06:52 +08:00
zhilwang
eb221eb3d1 Merge pull request #1030 from mstorsjo/cpuid-32bit-param 
Don't load undefined bits into rcx before calling the cpuid instruction
 2014-06-30 10:05:26 +08:00
zhilwang
58349156b1 Merge pull request #1035 from mstorsjo/aarch64-cpufeatures 
Implement WelsCPUFeatureDetect for AArch64
 2014-06-30 10:04:03 +08:00
Martin Storsjö
68b4b09ae6 Don't load undefined bits into rcx before calling the cpuid instruction 
The pFeatureC pointer is an uint32_t pointer, therefore only
load 32 bits into ecx.

This avoids loading potentially uninitialized data into the upper
half of the rcx register, fixing valgrind warnings in some build
setups (depending on how the compiler chooses to layout the stack
in the calling function).
 2014-06-29 20:46:55 +03:00
Martin Storsjö
b5407915cc Avoid warnings when building for iOS 
Get rid of warnings by avoiding mixing data types unnecessarily,
and by adding casts.
 2014-06-29 16:03:34 +03:00
Martin Storsjö
263833b3bf Remove the now unused macros __align16, ALIGNED_DECLARE_MATRIX_1D and ALIGNED_DECLARE_MATRIX_2D 2014-06-29 00:36:29 +03:00
Martin Storsjö
66deed24b8 Implement WelsCPUFeatureDetect for AArch64 
Previously it actually didn't return any cpu flags at all.
 2014-06-27 23:57:42 +03:00
Martin Storsjö
b406f4471a Fix a typo in arm64 assembly macros, ARCH64 -> AARCH64 2014-06-27 23:52:20 +03:00
ruil2
1ffcd36c70 change void* to explicit type definition 2014-06-27 11:34:47 +08:00
huili2
dc3fae4477 astyle all 2014-06-25 18:50:41 -07:00
Haibo Zhu
daf67d607f add win 64 warnings remove 2014-06-19 18:31:39 -07:00
Martin Storsjö
720f8dcc52 Fix building the deblocking aarch64 assembly with gnu binutils 2014-06-17 10:10:50 +03:00
Martin Storsjö
b9477cdb94 Unify the copyright header in the aarch64 deblocking assembly 
This file was the only one that had a differently formatted
copyright header.
 2014-06-17 10:02:57 +03:00
Martin Storsjö
062937ac5a Unify the indentation of the new aarch64 assembly 2014-06-17 10:01:23 +03:00
Martin Storsjö
d15534ecb8 Get rid of mixed tabs and spaces in the aarch64 assembly 2014-06-17 10:00:07 +03:00
ruil2
1111757977 Merge pull request #967 from dongzha/Deblock_AArch64 
add arm 64 deblock code and Unit Test code
 2014-06-16 17:19:25 +08:00
huili2
91cd93e5d0 Merge pull request #962 from dongzha/UseIntInRC 
Use Int instead of Double in Rate Control and Modify anchor SHA1 value
 2014-06-13 10:59:50 +08:00
dongzha
f6ce43f83b Use Int instead of Double in Rate Control and Modify anchor SHA1 value 2014-06-12 17:30:13 +08:00
ruil2
44b048edd6 move trace related info to interface header 2014-06-11 17:05:40 +08:00
Martin Storsjö
dc91e0958b Integrate the lone function from logging.cpp into welsCodecTrace.cpp 2014-06-11 08:08:56 +03:00
Martin Storsjö
6e5f31214a Add a method for overriding the logging function in welsCodecTrace 2014-06-11 08:08:56 +03:00
Martin Storsjö
ce8065fe68 Don't use global variables in welsCodecTrace 
This allows actually honoring the requested log level
properly if there are multiple codec instances within
the same process.
 2014-06-11 08:08:56 +03:00
Martin Storsjö
cb5ee6c239 Remove the global log callback function 
Now all logging should use a non-null log context, allowing to
pass the messages to the right recipient.
 2014-06-11 08:08:56 +03:00
Martin Storsjö
8bac9315e6 Expose a SLogContext from welsCodecTrace 2014-06-11 08:08:29 +03:00
Martin Storsjö
4e428ab020 Add a log context to the encoder and decoder contexts 
This will allow setting non-global logging callbacks, that
are different for each encoder or decoder instance.
 2014-06-11 08:08:29 +03:00
Martin Storsjö
c8b81b4239 Only keep one single trace function pointer in welsCodecTrace 2014-06-11 08:08:29 +03:00
Martin Storsjö
20e889fadb Change CM_WELS_TRACE to take a plain string, not a format and variadic arguments 
The format string was always "%s" anyway.
 2014-06-11 08:08:29 +03:00
Martin Storsjö
5e22d5366e Remove the unused level parameter to welsStderrLevelTrace 2014-06-11 08:08:29 +03:00
Martin Storsjö
cfc9367610 Remove WelsStderrSetTraceLevel 
The logging level is checked in welsCodecTrace anyway.

Previously, error logging wasn't ever shown if the trace
level was set to WELS_LOG_ERROR (as it was by default),
since welsStderrLevelTrace required the message level to
be strictly lower than the trace level.
 2014-06-11 08:08:29 +03:00
Martin Storsjö
90be3d8215 Don't treat log levels as a bitmask 
All use of log levels in the library just do a numerical
greater-than comparison between the set log level and the
level of the current message.
 2014-06-11 08:08:29 +03:00
Martin Storsjö
4f1ea1c4f8 Remove some unused typedefs 2014-06-11 08:08:29 +03:00
Martin Storsjö
cc65a1d76c Don't include a [ENCODER]: prefix in all logging 
The same trace module is used for the decoder now as well.
 2014-06-10 10:52:26 +03:00
Martin Storsjö
17fc6bd66e Remove the unnecessary method WelsTraceModuleIsExist(), which always returned true 2014-06-10 10:52:26 +03:00
Martin Storsjö
d93488448e Remove some commented out lines 2014-06-10 10:52:26 +03:00
Martin Storsjö
968d87045d Remove an unnecessary local function 2014-06-10 10:52:26 +03:00
Martin Storsjö
40af75c19d Remove the unnecessary WelsSet/GetLogLevel functions 
Nothing actually used the variable that these functions
handled.
 2014-06-10 10:52:06 +03:00
Martin Storsjö
ba1de16ac2 Make internal logging variables static 
This avoids polluting the global namespace.
 2014-06-10 09:28:45 +03:00
Martin Storsjö
ab4fe3fdf4 Remove an unused variable 2014-06-10 09:27:54 +03:00
dongzhang
0e0c8b5569 add arm 64 deblock code and Unit Test code 2014-06-10 11:23:51 +08:00
ruil2
4c12f8970c cleanup trace module 2014-06-10 10:24:45 +08:00
Martin Storsjö
7bc3e944ad Get rid of uneven spacing after WELS_EXTERN 2014-06-09 11:03:25 +03:00
Martin Storsjö
57f6bcc4b0 Convert all tabs to spaces in assembly sources, unify indentation 
Previously the assembly sources had mixed indentation consisting
of both spaces and tabs, making it quite hard to read unless
the right tab size was used in the editor.

Tabs have been interpreted as 4 spaces in most cases, matching
the surrounding code.
 2014-06-01 01:35:43 +03:00
Martin Storsjö
faaf62afad Get rid of double spaces in macro declarations 2014-06-01 01:13:01 +03:00
Martin Storsjö
ac03b8b503 Avoid unnecessary tabs in macro declarations 2014-06-01 01:13:01 +03:00
Martin Storsjö
932a38abc0 Reformat the copyright header of deblocking_neon.S 
This makes it identical to the ones in the other files.
 2014-05-31 13:44:21 +03:00
ruil2
14e5d740cd clean up expand picture. 2014-05-30 11:05:31 +08:00