Katana_mirror/katie
1
0
Fork 0
mirror of https://bitbucket.org/smil3y/katie.git synced 2025-02-24 02:42:55 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

KAT image writing optimization

Browse source 
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2022-10-21 08:27:30 +03:00
parent e011d9d5f5
commit dc30442cb6
1 changed files with 2 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
src/gui/image/qkathandler.cpp
View file

@ -24,7 +24,6 @@
#include "qimage.h"
#include "qimage_p.h"
#include "qbuffer.h"
#include "qdebug.h"
#include "qcorecommon_p.h"
@ -165,9 +164,7 @@ bool QKatHandler::write(const QImage &image)
return false;
}
QBuffer imagebuffer;
imagebuffer.open(QBuffer::ReadWrite);
QDataStream imagestream(&imagebuffer);
QDataStream imagestream(device());
imagestream.writeRawData("KATIE", 5);
imagestream << (qint8) image32.format();
imagestream << (qint64) image32.width();
@ -176,7 +173,7 @@ bool QKatHandler::write(const QImage &image)
imagestream << (quint32) compresult;
imagestream.writeRawData(compressedimage.constData(), compresult);
if (Q_UNLIKELY(device()->write(imagebuffer.data(), imagebuffer.size()) != imagebuffer.size())) {
if (Q_UNLIKELY(imagestream.status() != QDataStream::Ok)) {
qWarning("QKatHandler::write() Could not write image");
return false;
}