kra is the native format for Krita and ora the interchange format
for krita, gimp and mypaint (it's also mypaint's native format).
Both formats are simply zip containers with an embedded png.
REVIEW:126675
decodeRLEData() expects a quint16 as length, but the PSD loader calls it
with a quint32.
We do need quint32 for PSD, otherwise it would overflow for images
bigger than 256x256 pixels (it's the pixel count there, i.e. width x
height).
BUG: 354413
FIXED-IN: 5.19.0
REVIEW: 126684
The change to QLatin1String to QStringLiteral had a very nasty
unintended side effect, causing many (but not all) applications to
crash on exit.
Laurent, please be wary with blanket changes on low level code as
they might break things in unexpected ways.
CCMAIL: montel@kde.org
CCMAIL: tittiatcoke@gmail.com
They were already disabled when building with Qt >= 5.3 in commit
3d45b270ea because Qt has better plugins
for those image formats. Now that we depend on Qt 5.3 we can remove
them.
REVIEW: 124636
image formats are loaded via qimage/qimagereader and friends, the user/developer does not choose which ones will be used so giving him a warning about sequential devices not being supported is not going to help anyone, only spam their shell/logs.
REVIEW: 123156
Acked by David Edmundson
By using the same strategy as the SoftImage PIC handler (and sharing
some code with it), we should avoid reading the image data incorrectly
on big-endian architectures.
REVIEW: 122650
BUG: 337918
QtImageFormats 5.3 comes with DDS and JPEG-2000 plugins that support
more options and are generally better than our plugins. The only
advantage our plugins offer is that the Qt DDS plugin does not work on
sequential devices, while ours does. This is outweighed by other
improvements, though, such as supporting more variants.
REVIEW: 119590
Frameworks have a convention of naming uninstalled headers in src/ with
a _p at the end of the name, to make it clear they are not part of the
API. None of the headers in KImageFormats are installed, so it is not
really necessary to follow this convention, but we follow it anyway for
the benefit of both humans and tools (like kapidox).
The "+ 1" was causing an unsigned value to be cast to a signed value,
which was then compared with an unsigned value, causing the warning.
Making the constant unsigned fixes this.
It now uses QDataStream to deal with endianness. It also supports
several QImageIOHandler options.
This comes with a more comprehensive test suite than the old code. Note
that the old test suite was incorrect as the old code wrote the floats
in the header out incorrectly (although no-one noticed because no
software seems to care about those values).
All the test PIC files in the test suite appear correct according to the
specification (by inspection with Okteta). Unfortunately, there is a
lack of other freely-available software that reads and writes PIC files
(the main application that uses them is proprietary), and so this is the
best I can do.
REVIEW: 117944
