images, so images generated by those programs will experience this issue.
===============================================
-Fast Forward Integer DCT at High Quality Levels
+Fast Integer Forward DCT at High Quality Levels
===============================================
The algorithm used by the SIMD-accelerated quantization function cannot produce
-correct results whenever the fast forward integer DCT is used along with a JPEG
+correct results whenever the fast integer forward DCT is used along with a JPEG
quality of 98-100. Thus, libjpeg-turbo must use the non-SIMD quantization
function in those cases. This causes performance to drop by as much as 40%.
-It is therefore strongly advised that you use the slow forward integer DCT
+It is therefore strongly advised that you use the slow integer forward DCT
whenever encoding images with a JPEG quality of 98 or higher.