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246 Commits

Author SHA1 Message Date
Sijia Chen
7413032185 using WelsRound for all the double-int32_t conversion 2014-05-20 14:06:31 +08:00
Martin Storsjö
3cc01c6239 Use CCASFLAGS when assembling .S sources 
This allows overriding whether all of CFLAGS should be passed
when assembling.
 2014-05-13 19:39:26 +03:00
sijchen
31a4d2aa3e Merge pull request #829 from dongzha/FixBugforDeblocking 
Fix a bug in deblocking for neon 32 bit arm implementation for master
 2014-05-13 17:21:48 +08:00
Martin Storsjö
6b9167199f Use the built-in define __linux__ instead of the manually set LINUX 2014-05-12 12:14:33 +03:00
dongzhang
218adc7e29 Fix a bug in deblocking for neon 32 bit arm implementation 2014-05-09 14:06:16 +08:00
Martin Storsjö
6e715ddc10 Make an endif comment match the actual condition 2014-05-08 11:14:24 +03:00
huili2
5ed24f216b astyle all files 2014-05-05 19:30:21 -07:00
Martin Storsjö
b8eeda1740 Properly back up and restore XMM registers on win64 in WelsSampleSadFour4x4_sse2 2014-05-04 15:47:56 +03:00
Licai Guo
fe5b8d1a69 refine format 2014-05-04 14:51:05 +08:00
Licai Guo
485b2b5b43 Add IntraSad asm code. 
Enable intraSad ASM code

Refine format

Add X86_ASM pretect for intraSad ASM code UT

remove duplicated code.
 2014-05-04 12:12:38 +08:00
Martin Storsjö
23f57adaea Do full register loads instead of single-lane loads in DeblockLumaEq4H_neon 
Instead of loading the registers one lane at a time, load full
registers and then transpose them.

This is faster, reducing the runtime for the function from about
506 cycles to 434 cycles (tested on a Cortex A8).

This also avoids an issue which seems like a cpu bug, present
on Sony Xperia T (cpu implementer 0x51 architecture 7 variant 0x1
part 0x04d). On such a device, it seemed like the "vswp q9, q10"
could start executing before the previous
vld4.u8 {d20[x],d21[x],d22[x],d23[x]}, [r3], r1
had finished and written back their result. Changing the
"vswp q9, q10" into "vswp q10, q9", or into separate
"vswp d18, d20; vswp d19, d21" (or the other way around) seemed to
avoid the issue. This happened occasionally (a couple times per
100000 invocations or so).
 2014-04-28 10:12:16 +03:00
volvet
c65e286036 Merge pull request #738 from mstorsjo/gnu-aarch64 
Fix building the aarch64 assembly using gnu binutils
 2014-04-25 09:07:43 +08:00
Martin Storsjö
66f58e8357 Add macros for the non-standard mov.16b/mov.8b/ext.16b/ext.8b 
This fixes building with gnu binutils, which don't support this
nonstandard form of the instructions.

Once Apple's tools support the proper standard form of the
instructions, the code should be updated to use that everywhere
instead, and these macros should be removed.
 2014-04-23 11:47:12 +03:00
Martin Storsjö
7cd175d097 Use the correct ext syntax in the gnu version of macros 2014-04-23 11:47:12 +03:00
Martin Storsjö
b13a399ab5 Use a plain "ret" instead of "ret lr" 
This fixes an issue with assembling with gnu binutils.
 2014-04-23 11:47:12 +03:00
Martin Storsjö
f2642b308a Add correct arguments to the gnu version of UNPACK_FILTER_SINGLE_TAG_16BITS 2014-04-23 11:47:12 +03:00
Martin Storsjö
90fad9fd98 Add \() to macro arguments to separate the argument from the following .8h or similar 2014-04-23 11:47:12 +03:00
Martin Storsjö
80bd541cbe Remove .syntax unified from the aarch64 common header 
This directive isn't available in aarch64 code, only in arm code.
 2014-04-23 11:47:12 +03:00
Martin Storsjö
3c2e9cd7bf Regenerate makefiles to include the new arm64 assembly files 2014-04-23 11:44:47 +03:00
Martin Storsjö
764f787dcb Rename the makefile variable for arm assembly sources 
This is in preparation for adding support for the aarc64 assembly
files as well.
 2014-04-23 10:55:30 +03:00
Martin Storsjö
a842f14a3c Remove .orig files left over from running astyle 2014-04-23 09:24:23 +03:00
Martin Storsjö
45aef90d26 Remove the executable bit from source files 2014-04-23 09:23:56 +03:00
dongzhang
ad9e2dab4f Add Motion Compehension ARM64 Neon Code 2014-04-23 13:26:28 +08:00
Licai Guo
b47606a4ff Merge pull request #733 from dongzha/ExpandPic_ARM64 
Add expand picture support for ARM64 NEON
 2014-04-23 09:57:39 +08:00
dongzhang
2444327a6c Add expand picture support for ARM64 NEON 
Remove duplicate MACROS
 2014-04-23 09:14:32 +08:00
Martin Storsjö
564d16c2ef Make Wels*Snprintf return values be non-negative 
This makes sure the windows version of these functions behave
more like the posix version. The posix *snprintf returns how
much would have been written if the buffer had been large
enough, which we don't know easily in the windows versions.

This basically means that we can assume that the return value is
>= 0 now, which can simplify the calling code.
 2014-04-21 22:03:20 +03:00
Licai Guo
3f2ea77908 Merge pull request #719 from dongzha/MC 
Modify ARM32 Neon code for Expand Chroma Picture, when UVWidth%16==8.
 2014-04-21 14:38:51 +08:00
Licai Guo
039a547804 give accurate align information for mc copy functions 
this can improve the performance for target like javascript
 2014-04-19 00:33:23 -07:00
Licai Guo
2f8c539e60 Merge pull request #707 from dongzha/FixIssueMcNEON 
Fix potential issue for neon implement on encoder mode decision.
 2014-04-17 17:26:25 +08:00
dongzhang
a4f59bc0d7 Modify ARM32 Neon code for Expand Chroma Picture, when UVWidth%16==8. 2014-04-17 15:58:30 +08:00
Licai Guo
4062fa9d34 Merge pull request #703 from zhilwang/pf-test 
Move copy_mb neon code to common folder
 2014-04-17 11:08:56 +08:00
Licai Guo
3d9d00b27c Update targets.mk 2014-04-17 10:43:10 +08:00
Licai Guo
c8e1a41c29 Move copy_mb neon code to common folder 2014-04-17 10:06:48 +08:00
ruil2
b553468ad3 keep the declaration and definition in the same namespace 2014-04-17 09:45:26 +08:00
huili2
4ab8c88e98 divide copy_mb functions into new file for decoder use from encoder and add files for EC in decoder only. 2014-04-14 20:17:41 -07:00
Dong Zhang
8a4300be50 Fix potential issue for neon implement on encoder mode decision. 
Error happens when ME_REFINE_BUF_STRIDE is not equal to 32.
 2014-04-13 19:41:29 -07:00
Martin Storsjö
b35c21201b Use the Windows Runtime ThreadPool API for creating threads on Windows Phone 
Windows Phone lacks the old CreateThread/beginthreadex APIs for
creating threads. (Technically, the functions still do exist,
but they aren't officially supported and aren't visible in the
headers when targeting Windows Phone.)

Building code that uses the Windows Runtime language extensions
requires building with the -ZW option.
 2014-04-01 11:18:49 +03:00
Martin Storsjö
f293d26a62 Use more modern versions of functions that don't exist on Windows Phone 2014-04-01 11:18:48 +03:00
Martin Storsjö
4bcb03c5a0 Remove the unused function WelsSleep 
Windows Phone 8 doesn't have Sleep(), but there's no need to
use the function at all.
 2014-04-01 11:18:48 +03:00
volvet
9f50e0c91e clean multi-threading macro 2014-03-31 18:24:10 -07:00
ruil2
6b3f89d582 move some common functions to common.cpp and add some functions in common 2014-03-25 15:35:55 +08:00
Licai Guo
e39de8d404 reoranize common to inc/src/x86/arm 2014-03-18 19:41:32 -07:00
volvet
7313ecdbd0 Merge pull request #538 from mstorsjo/use-apple-builtin-define 
Use __APPLE__ instead of APPLE_IOS for apple/arm specific features
 2014-03-19 09:45:56 +08:00
Licai Guo
d897d362ab Merge pull request #532 from huili2/WELS_CLIP1 
Modify MACRO WELS_CLIP1 as inline functions
 2014-03-19 08:50:04 +08:00
Martin Storsjö
9586c59b9e Use __APPLE__ instead of APPLE_IOS in the arm assembly sources 2014-03-18 23:15:49 +02:00
Martin Storsjö
73ed237d73 Use __APPLE__ instead of APPLE_IOS for using the apple cpu feature detection 2014-03-18 23:15:49 +02:00
Ethan Hugg
197423f271 Merge pull request #520 from ylatuya/master 
Fix compiler warnings and remove dead code
 2014-03-18 13:28:02 -07:00
Andoni Morales Alastruey
703c69de81 codec: add a new macro for unused functions 
Variables used only for tracing logs can trigger
-Werror=unusef-variable when tracing is disabled.
This macro helps to silent gcc in those casesWIP
 2014-03-18 19:15:25 +01:00
Martin Storsjö
e1b5e038d2 Use .obj as suffix for object files on MSVC 
This avoids warnings when linking about "unrecognized source file
type, object file assumed".
 2014-03-18 19:41:06 +02:00
huili2
090e8cc1ed modify WELS_CLIP1 to be inline functions 2014-03-18 01:54:25 -07:00