https://bugs.kde.org/show_bug.cgi?id=457580
--- Comment #21 from Maik Qualmann <metzping...@gmail.com> --- A test here under Linux with a HEIF image that takes about 8 seconds to load shows no difference between the Standard File API and the new QIODevice reader. I can't imagine that QIODevice is that much worse under Windows, the test is pending. What brings an advantage of 500ms is to load the file into memory beforehand with QIODevice and then load the image with the memory function of libheif. Maik -- You are receiving this mail because: You are watching all bug changes.