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fix image downscaling (#4567)

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ebbit1q 2022-02-23 23:46:53 +01:00 committed by GitHub
parent 7108eb42c8
commit 217dc09c0f
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1 changed files with 3 additions and 4 deletions
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7
cockatrice/src/dlg_edit_avatar.cpp
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@ -74,13 +74,12 @@ QByteArray DlgEditAvatar::getImage()
return QByteArray();
}
QByteArray ba;
QBuffer buffer(&ba);
buffer.open(QIODevice::WriteOnly);
for (;;) {
QByteArray ba;
QBuffer buffer(&ba);
buffer.open(QIODevice::WriteOnly);
image.save(&buffer, "JPG");
if (ba.length() > MAX_FILE_LENGTH) {
ba.clear();
image = image.scaledToWidth(image.width() / 2); // divide the amount of pixels in four to get the size down
} else {
return ba;