From 4e339a5ac1c3ef721d040dd88d84adc9930626c7 Mon Sep 17 00:00:00 2001 From: Eirik Aavitsland Date: Fri, 16 Jun 2017 14:27:19 +0200 Subject: [PATCH] Doc: QImageReader assumes exclusive control over its device Make an explicit mention of the fact that modifying a device while it is being held by a QImageReader is undefined. Task-number: QTBUG-61121 Change-Id: Ie0a016255c2614c5b8b415c8cd9602169153c8f8 Reviewed-by: Paul Olav Tvete --- src/gui/image/qimagereader.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/gui/image/qimagereader.cpp b/src/gui/image/qimagereader.cpp index f49e90ba0a..e1089936c2 100644 --- a/src/gui/image/qimagereader.cpp +++ b/src/gui/image/qimagereader.cpp @@ -72,6 +72,11 @@ that occurred, or errorString() to get a human readable description of what went wrong. + \note QImageReader assumes exclusive control over the file or + device that is assigned. Any attempts to modify the assigned file + or device during the lifetime of the QImageReader object will + yield undefined results. + \section1 Formats Call supportedImageFormats() for a list of formats that