fix JpegEncoder::write

3rdparty/libjpeg-turbo/src/jpeglib.h: `* NB: you must set up the error-manager BEFORE calling jpeg_create_xxx.`
3 years ago · e4ed2d2e42
parent 667e5e4f89
commit e4ed2d2e42
1 changed files with 1 additions and 1 deletions
--- a/modules/imgcodecs/src/grfmt_jpeg.cpp
+++ b/modules/imgcodecs/src/grfmt_jpeg.cpp
@ -602,9 +602,9 @@ bool JpegEncoder::write( const Mat& img, const std::vector<int>& params )
    JpegErrorMgr jerr;
    JpegDestination dest;

-    jpeg_create_compress(&cinfo);
    cinfo.err = jpeg_std_error(&jerr.pub);
    jerr.pub.error_exit = error_exit;
+    jpeg_create_compress(&cinfo);

    if( !m_buf )
    {