simd/jdsample-avx2.asm


Log

Author Commit Date CI Message
DRC a7c2f979 2016-07-08T20:10:24 AVX2: Avoid expensive AVX-SSE transitions Refer to https://software.intel.com/sites/default/files/m/d/4/1/d/8/11MC12_Avoiding_2BAVX-SSE_2BTransition_2BPenalties_2Brh_2Bfinal.pdf for more information. This eliminates all AVX-SSE transitions detected with the Intel SDE tool.
DRC 6d765524 2016-07-07T20:34:08 32-bit AVX2 impl. of h2v2 & h2v1 upsampling (Fancy & Plain)