diff options
Diffstat (limited to 'libs/ultrahdr/jpegencoderhelper.cpp')
| -rw-r--r-- | libs/ultrahdr/jpegencoderhelper.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libs/ultrahdr/jpegencoderhelper.cpp b/libs/ultrahdr/jpegencoderhelper.cpp index 10a763035f..867ffbb4e9 100644 --- a/libs/ultrahdr/jpegencoderhelper.cpp +++ b/libs/ultrahdr/jpegencoderhelper.cpp @@ -139,7 +139,7 @@ void JpegEncoderHelper::setJpegCompressStruct(int width, int height, int quality jpeg_set_quality(cinfo, quality, TRUE); jpeg_set_colorspace(cinfo, isSingleChannel ? JCS_GRAYSCALE : JCS_YCbCr); cinfo->raw_data_in = TRUE; - cinfo->dct_method = JDCT_IFAST; + cinfo->dct_method = JDCT_ISLOW; if (!isSingleChannel) { // Configure sampling factors. The sampling factor is JPEG subsampling 420 because the |