diff options
| author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2016-11-11 13:05:13 +0100 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2017-07-08 08:17:13 +0000 |
| commit | 4f88475a962975ca45994cff9add350344fce4f9 (patch) | |
| tree | 12884176f4fd5d5a28c7dbb220a0656d3c60daf7 /src/gui/painting/qpaintengine_raster_p.h | |
| parent | 80c152d6898c1b8727ac14d32437b274153a7089 (diff) | |
Allow QImage with more than 2GByte of image data
Changes internal data-size and pointer calculations
to qssize_t.
Adds new sizeInBytes() accessor to read byte size, and
marks the old one deprecated.
Task-number: QTBUG-50912
Change-Id: Idf0c2010542b0ec1c9abef8afd02d6db07f43e6d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/gui/painting/qpaintengine_raster_p.h')
| -rw-r--r-- | src/gui/painting/qpaintengine_raster_p.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h index d0b82b3a93..e2e0f821e3 100644 --- a/src/gui/painting/qpaintengine_raster_p.h +++ b/src/gui/painting/qpaintengine_raster_p.h @@ -457,6 +457,8 @@ public: int height() const { return m_height; } int bytesPerLine() const { return bytes_per_line; } int bytesPerPixel() const { return bytes_per_pixel; } + template<typename T> + int stride() { return bytes_per_line / sizeof(T); } uchar *buffer() const { return m_buffer; } |