diff options
author | Allan Sandfeld Jensen <allan.jensen@digia.com> | 2014-01-13 12:43:48 +0100 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-23 18:20:49 +0100 |
commit | c695543f76715f1f7acef32102c325399d0953cf (patch) | |
tree | 5104a7ac9f3f65c2d0151e743089b4afb5dd00ff /src/gui/image/qimage.cpp | |
parent | 3d7d710424056a3c8a4062da234821acd91ee0af (diff) |
Ref qualified version of QImage::convertToFormat
Add ref qualified versions of QImage::convertToFormat, so that a
temporary QImage can be converted in-place to a format of equal depth.
[ChangeLog][QtGui][QImage]Added rvalue qualified convertToFormat method
for in-place conversion
Change-Id: I2eed5ffd63f5aea4ffa1147bf7607b02a49d9c5d
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Diffstat (limited to 'src/gui/image/qimage.cpp')
-rw-r--r-- | src/gui/image/qimage.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index d6037fb2d6..305595b68e 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -1862,6 +1862,8 @@ QImage::Format QImage::format() const } /*! + \fn QImage QImage::convertToFormat(Format format, Qt::ImageConversionFlags flags) const + Returns a copy of the image in the given \a format. The specified image conversion \a flags control how the image data @@ -1869,7 +1871,11 @@ QImage::Format QImage::format() const \sa {Image Formats} */ -QImage QImage::convertToFormat(Format format, Qt::ImageConversionFlags flags) const + +/*! + \internal +*/ +QImage QImage::convertToFormat_helper(Format format, Qt::ImageConversionFlags flags) const { if (!d || d->format == format) return *this; @@ -1902,6 +1908,14 @@ QImage QImage::convertToFormat(Format format, Qt::ImageConversionFlags flags) co return convertToFormat(Format_ARGB32, flags).convertToFormat(format, flags); } +/*! + \internal +*/ +bool QImage::convertToFormat_inplace(Format format, Qt::ImageConversionFlags flags) +{ + return d && d->convertInPlace(format, flags); +} + static inline int pixel_distance(QRgb p1, QRgb p2) { int r1 = qRed(p1); int g1 = qGreen(p1); |