diff options
Diffstat (limited to 'src/gui/painting/qdrawhelper_p.h')
| -rw-r--r-- | src/gui/painting/qdrawhelper_p.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/gui/painting/qdrawhelper_p.h b/src/gui/painting/qdrawhelper_p.h index 5f58d55dd0..833ddd7b16 100644 --- a/src/gui/painting/qdrawhelper_p.h +++ b/src/gui/painting/qdrawhelper_p.h @@ -174,7 +174,6 @@ struct RadialGradientValues qreal dr; qreal sqrfr; qreal a; - qreal inv2a; bool extended; }; @@ -402,12 +401,12 @@ const BlendType * QT_FASTCALL qt_fetch_radial_gradient_template(BlendType *buffe bool affine = !data->m13 && !data->m23; BlendType *end = buffer + length; + qreal inv_a = 1 / qreal(2 * op->radial.a); + if (affine) { rx -= data->gradient.radial.focal.x; ry -= data->gradient.radial.focal.y; - qreal inv_a = 1 / qreal(2 * op->radial.a); - const qreal delta_rx = data->m11; const qreal delta_ry = data->m12; @@ -452,8 +451,8 @@ const BlendType * QT_FASTCALL qt_fetch_radial_gradient_template(BlendType *buffe if (det >= 0) { qreal detSqrt = qSqrt(det); - qreal s0 = (-b - detSqrt) * op->radial.inv2a; - qreal s1 = (-b + detSqrt) * op->radial.inv2a; + qreal s0 = (-b - detSqrt) * inv_a; + qreal s1 = (-b + detSqrt) * inv_a; qreal s = qMax(s0, s1); |