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5 Commits (95c333cba510864ec91e97117272c87f429b097e)

Author	SHA1	Message	Date
Sebastian Frysztak	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
Sebastian Frysztak	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
Sebastian Frysztak	fb5dbbe661	Add SSE2-optimized blur. About 4-6 times faster than naive implementation.	8 years ago
Sebastian Frysztak	ade9a20788	Isolate blur implementation to a function. This will allow easier switching between naive/SSE2/AVX implementations.	8 years ago
Chris Guillott	c3a95b86d6	add initial blur support thanks to https://github.com/shiver/i3lock	8 years ago