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authorAllan Sandfeld Jensen <allan.jensen@qt.io>2016-11-21 15:10:39 +0100
committerAllan Sandfeld Jensen <allan.jensen@qt.io>2016-11-24 09:40:14 +0000
commitffd316ebe3963b7ff8d94a3484ac85de793b8299 (patch)
tree6b933591f176af9451c746ee2c340ae7bd8c72fb /src/gui/painting/qdrawhelper_p.h
parent38a446b69e95423d8d42d33b30b3154caa475e09 (diff)
Replace QDrawHelperGammaTables with QColorProfile
Turns the two set of tables in QDrawHelperGammaTables into two QColorProfile classes that use similar structures and can be reused for other gamma correction. At the same time clean-up and improve the comma-correct blending code to use the new profiles and QRgba64 precision. Change-Id: I302bd87a5c836e1010fff6d633eeb56fd4ae2ff0 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Diffstat (limited to 'src/gui/painting/qdrawhelper_p.h')
-rw-r--r--src/gui/painting/qdrawhelper_p.h12
1 files changed, 0 insertions, 12 deletions
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h
index e537c343bb..f28b2821d6 100644
--- a/src/gui/painting/qdrawhelper_p.h
+++ b/src/gui/painting/qdrawhelper_p.h
@@ -345,18 +345,6 @@ struct QSpanData
void adjustSpanMethods();
};
-struct QDrawHelperGammaTables
-{
- explicit QDrawHelperGammaTables(qreal smoothing);
-
- void refresh(qreal smoothing);
-
- uchar qt_pow_rgb_gamma[256];
- uchar qt_pow_rgb_invgamma[256];
- uint qt_pow_gamma[256];
- uchar qt_pow_invgamma[2048];
-};
-
static inline uint qt_gradient_clamp(const QGradientData *data, int ipos)
{
if (ipos < 0 || ipos >= GRADIENT_STOPTABLE_SIZE) {