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| author | Laszlo Agocs <laszlo.p.agocs@nokia.com> | 2011-03-08 14:59:31 (GMT) |
|---|---|---|
| committer | Laszlo Agocs <laszlo.p.agocs@nokia.com> | 2011-03-08 14:59:31 (GMT) |
| commit | a870c5e10fe83b6b8df254ec760ac50020738aaa (patch) | |
| tree | 9db282a0027e5ccf7e79049b6fab1a6faf4c2e64 /src/gui/image | |
| parent | cb7ce0b2cb0f47e7ef51e7c7f034dda39cc410ad (diff) | |
| download | Qt-a870c5e10fe83b6b8df254ec760ac50020738aaa.zip Qt-a870c5e10fe83b6b8df254ec760ac50020738aaa.tar.gz Qt-a870c5e10fe83b6b8df254ec760ac50020738aaa.tar.bz2 | |
Added native image handle provider support in pixmaps on openvg.
QNativeImageHandleProvider is a thin interface consisting of get()
and release() functions. Pixmaps constructed with such a provider
will call these functions to acquire and release a native handle,
e.g. a CFbsBitmap or RSgImage pointer in case of Symbian. The behavior
is largely similar to constructing pixmaps via fromSymbianCFbsBitmap
or fromSymbianRSgImage, with the exception of pixmap hibernation:
release() (and subsequently get()) is guaranteed to be called also
in case of hibernation, allowing more fine-grained tracking of
the usage and lifetime of image data.
Task-number: QT-4632
Reviewed-by: Jani Hautakangas
Diffstat (limited to 'src/gui/image')
| -rw-r--r-- | src/gui/image/image.pri | 3 | ||||
| -rw-r--r-- | src/gui/image/qpixmapdata_p.h | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/gui/image/image.pri b/src/gui/image/image.pri index d99b1c6..00dccbe 100644 --- a/src/gui/image/image.pri +++ b/src/gui/image/image.pri @@ -30,7 +30,8 @@ HEADERS += \ image/qpixmapfilter_p.h \ image/qimagepixmapcleanuphooks_p.h \ image/qvolatileimage_p.h \ - image/qvolatileimagedata_p.h + image/qvolatileimagedata_p.h \ + image/qnativeimagehandleprovider_p.h SOURCES += \ image/qbitmap.cpp \ diff --git a/src/gui/image/qpixmapdata_p.h b/src/gui/image/qpixmapdata_p.h index aa24a0e..0d0d417 100644 --- a/src/gui/image/qpixmapdata_p.h +++ b/src/gui/image/qpixmapdata_p.h @@ -72,7 +72,8 @@ public: enum NativeType { FbsBitmap, SgImage, - VolatileImage + VolatileImage, + NativeImageHandleProvider }; #endif enum ClassId { RasterClass, X11Class, MacClass, DirectFBClass, |