efcee548b2
Properly detect SSE2 on 32-bit systems
8 years ago
bef18f2b74
Update lock.sh
8 years ago
863f621ff3
Update readme
8 years ago
0f989add08
Pass blur strength from command line arguments
8 years ago
024dc2980e
Minor style changes
8 years ago
3598cf19e8
Implement generic box blur
8 years ago
3a74fc4aba
Merge branch 'master' of https://github.com/i3/i3lock
8 years ago
9c8ae8b5d1
Change input slices to be exactly pi/3 in size instead of slightly more ( #107 )
8 years ago
148e2e48f8
Merge pull request #15 from timrydefalk/update_readme
Add missing dependency to apt-get command
8 years ago
eee0e536ed
Add missing dependency to apt-get command
8 years ago
f174907a07
Merge branch 'master' of https://github.com/i3/i3lock
8 years ago
6029c8e0b5
Clean up a bit.
8 years ago
020af692e6
Remove AVX version.
8 years ago
e5e6368926
Remove SSSE3 version.
8 years ago
b47631d785
SSE2: resize filter to 7x7. clean up a little.
8 years ago
7504e16527
Add Enter on C-m ( #103 )
8 years ago
18907f13ee
update readme
8 years ago
ac1bfe00a3
Update README.md
8 years ago
ab41586b39
SSE2: switch from Gaussian to box blur
8 years ago
4b58824e5e
SSE2: don't use VEX prefix.
8 years ago
ea730e70e6
Unroll loops.
8 years ago
6ae9934e20
Pass SIMD-specific CFLAGS only to blur_simd.c
8 years ago
252999f640
Slightly refactor border handling code.
8 years ago
f06dc6cbc4
Add AVX version.
It relies on some SSE2 instructions, so performance gain is not that
huge (about 1.4x).
I experimented with 256-bit loads, but they turned out to be slower (at
least on Sandy Bridge).
8 years ago
95c333cba5
SSSE3: use 16-bit weights.
Overall, I'm very happy with performance of this code, but not so much
with resulting image. It seems like integer approximations won't do.
I might remove this code altogether, so I didn't update comments.
8 years ago
0fe47c14e8
comment out (seemingly?) unused code to remove warnings
8 years ago
ce12904a4a
merge from sebastian-frysztak/i3lock-color fast-blur to begin cleanup
bless you
8 years ago
db9e953bde
really hacky blur + overlayed image support
8 years ago
72aec87047
Add SSSE3-based blur implementation.
Calculations are done on integer, rather than floating point numbers,
so this implementation is not as accurate (but when scale factor is
reasonable enough, no artifacs are visible).
It is, however, faster by a factor of ~3.
8 years ago
3662b8e187
Improve border handling for larger kernels.
8 years ago
afe41c5754
Extend kernel size to 15x15.
8 years ago
a48ddb61db
Build with -O2.
8 years ago
fb5dbbe661
Add SSE2-optimized blur.
About 4-6 times faster than naive implementation.
8 years ago
ade9a20788
Isolate blur implementation to a function.
This will allow easier switching between naive/SSE2/AVX implementations.
8 years ago
27ba87c8e4
add compiler optimizations flag
8 years ago
db3e169243
Merge pull request #12 from evilbulgarian/master
fix destdir prefix for mandir..
8 years ago
404bd743ae
Update Makefile
8 years ago
2a1546aa74
fix destdir prefix for mandir..
need this fix to prevent sandbox errors in gentoo..
8 years ago
c3a95b86d6
add initial blur support
thanks to https://github.com/shiver/i3lock
8 years ago
ef003b76c2
update changelog to include clock version #
8 years ago
18a9572482
Add clock functionality and swap default time/date format strings
I set them to what I use because I'm an asshole.
8 years ago
5e1de46792
also narrow the new keystroke width
8 years ago
5a5741bc22
add example lock script
8 years ago
e4301604e5
add custom time formatter strings
8 years ago
158623508a
add basic clock feature
8 years ago
ee0f50de06
add debug make target
8 years ago
970bdb5810
upstream merge
8 years ago
d2130092cf
Display error message when locking failed ( #99 )
To give a feedback for when the pointer couldn't be grabbed,
displaying an error message before exiting.
8 years ago
87ba982a18
also fix my gitignore lol
8 years ago
16006c60b8
merge upstream
8 years ago
Sebastian Frysztak