kc3-lang/libjpeg-turbo

2018-06-28T16:17:36

Neon: Intrinsics impl. of h2v1 & h2v2 plain upsamp There was no previous GAS implementation. NOTE: This doesn't produce much of a speedup when using -O3, because -O3 already enables Neon autovectorization, which works well for the scalar C implementation of plain upsampling. However, the Neon SIMD implementation will benefit other optimization levels.