DRC
2016-02-29 18:57:44 UTC
Official binaries are here:
https://sourceforge.net/projects/libjpeg-turbo/files/1.4.90%20%281.5%20beta1%29/
Change log is here:
https://github.com/libjpeg-turbo/libjpeg-turbo/releases/tag/1.4.90
Highlights:
-- AltiVec SIMD support (~2-4x speedup)
-- x86[-64] SIMD acceleration for Huffman encoding (~10-15% speedup)
-- Completed ARMv8 SIMD coverage for compression functions (~2x speedup)
-- ARMv7 SIMD acceleration for Huffman encoding (~30% speedup for iOS,
~6-7% speedup for Android)
-- ARMv8 SIMD acceleration for Huffman encoding (~40% speedup for iOS,
~7-8% speedup for Android)
-- Optimized ARMv8 decompression functions on in-order cores (~2x
speedup on ThunderX, ~15% speedup on Cortex-A53)
-- Partial image decoding support (libjpeg API only, at the moment)
-- Various security fixes
https://sourceforge.net/projects/libjpeg-turbo/files/1.4.90%20%281.5%20beta1%29/
Change log is here:
https://github.com/libjpeg-turbo/libjpeg-turbo/releases/tag/1.4.90
Highlights:
-- AltiVec SIMD support (~2-4x speedup)
-- x86[-64] SIMD acceleration for Huffman encoding (~10-15% speedup)
-- Completed ARMv8 SIMD coverage for compression functions (~2x speedup)
-- ARMv7 SIMD acceleration for Huffman encoding (~30% speedup for iOS,
~6-7% speedup for Android)
-- ARMv8 SIMD acceleration for Huffman encoding (~40% speedup for iOS,
~7-8% speedup for Android)
-- Optimized ARMv8 decompression functions on in-order cores (~2x
speedup on ThunderX, ~15% speedup on Cortex-A53)
-- Partial image decoding support (libjpeg API only, at the moment)
-- Various security fixes