11 Commits

Author	SHA1	Message	Date
kageru	146743d2c7	Use fixed array for lut generation ... The old version that was generated at runtime didn’t actually contain 1.0 as a value, so getting full white output for int input was impossible.	2020-09-11 15:51:41 +02:00
kageru	d762821b88	Add benchmarks	2020-05-24 20:46:23 +02:00
kageru	d9b960c6c1	Remove unneeded test import ... Now this builds on stable again. I’ll put future benchmarks under benches/ to be sure.	2020-05-17 00:22:53 +02:00
kageru	4831298a9b	Optimize LUT generation ... Directly calling f32::mul_add is actually more accurate and faster here because rustc seems to be unable to rearrange the original instructions in a way that can utilize `fma`. When directly comparing the two implementations, mul_add was about 10% faster on my machine (Ryzen 1700 with native target in rustflags). Relevant Godbolt: https://godbolt.org/z/DDRZ4-	2020-05-13 23:26:23 +02:00
kageru	a687dd90c4	Use macro for different bitdepths	2020-02-19 20:17:16 +01:00
kageru	13ac41ed97	Remove experiments	2019-08-12 15:01:07 +02:00
kageru	cacc762810	Support all common formats	2019-06-02 23:06:24 +02:00
kageru	9236534dab	rustfmt	2019-06-02 15:31:27 +02:00
kageru	b4eb5d8399	only enable mask filter and properly check the input format	2019-06-02 14:43:53 +02:00
kageru	783d36bbd2	working implementation with lut	2019-06-01 08:55:47 +02:00
kageru	cf9c084cba	initial commit	2019-05-30 11:06:53 +00:00