3rdparty: Update readme.txt for libjpeg-turbo simd

2 years ago · e3e61078a5
parent ac91c45b0f
commit e3e61078a5
1 changed files with 1 additions and 0 deletions
--- a/3rdparty/readme.txt
+++ b/3rdparty/readme.txt
@ -20,6 +20,7 @@ libjpeg-turbo         libjpeg-turbo is covered by three compatible BSD-style ope
                      WITH_JPEG CMake option must be ON to add libjpeg or libjpeg-turbo support to imgcodecs.
                      BUILD_JPEG=ON selects libjpeg-turbo by default (since OpenCV 3.4.2).
                      Enable BUILD_JPEG_TURBO_DISABLE=ON to force using of libjpeg (this option is removed in OpenCV 4.0).
+                      SIMD instructions are enabled by default. Use ENABLE_LIBJPEG_TURBO_SIMD to control SIMD instructions.
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 libpng                Portable Network Graphics library.
                      The license and copyright notes can be found in libpng/LICENSE.