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| author | Allan Sandfeld Jensen <allan.jensen@digia.com> | 2014-02-14 10:39:30 +0100 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@digia.com> | 2014-09-17 14:48:48 +0200 |
| commit | d84a6eab5129ba29951a7ba6d82820b21cc9872e (patch) | |
| tree | 1d794ecd3f37363a286f3eeda8e571c36ec4006c /src/gui/image/qimage_p.h | |
| parent | bce19cb9063003af5924c643f6fc1416146b4242 (diff) | |
Add Grayscale8 and Alpha8 formats to QImage and drawing
Extend the QImage format with two 8-bit grayscale and alpha formats.
These formats have the advantage over Indexed8 that they have simpler
conversion and can be rendered to by the raster engine.
[ChangeLog][QtGui][QImage] Added support grayscale and alpha 8-bit
formats which can also be rendered to.
Change-Id: I4343c80a92a3dda196aa38d0c3ea251b094fc274
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
Diffstat (limited to 'src/gui/image/qimage_p.h')
| -rw-r--r-- | src/gui/image/qimage_p.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/image/qimage_p.h b/src/gui/image/qimage_p.h index a22e207812..eb80f97c68 100644 --- a/src/gui/image/qimage_p.h +++ b/src/gui/image/qimage_p.h @@ -136,6 +136,8 @@ inline int qt_depthForFormat(QImage::Format format) depth = 1; break; case QImage::Format_Indexed8: + case QImage::Format_Alpha8: + case QImage::Format_Grayscale8: depth = 8; break; case QImage::Format_RGB32: |