diff options
author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-09-26 11:16:12 +0300 |
---|---|---|
committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2013-09-27 08:05:12 +0300 |
commit | f2a5c09144f17f3240ae6a7e7b48237f1b234d9b (patch) | |
tree | 28f40212cd228f66277e8db84885ddef0ebb6c5a /src/datavisualization/data/qsurfacedataproxy_p.h | |
parent | b776b6d3aa287b973c9346736badc6181e50cbc7 (diff) |
Allow resetting with existing array for surface
Improves performance when doing stuff like resetting image data.
Task-number: QTRD-2335
Change-Id: I9e8ce49fd520b67125305a7614afc550b2244169
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Diffstat (limited to 'src/datavisualization/data/qsurfacedataproxy_p.h')
-rw-r--r-- | src/datavisualization/data/qsurfacedataproxy_p.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/datavisualization/data/qsurfacedataproxy_p.h b/src/datavisualization/data/qsurfacedataproxy_p.h index 8a60e93d..a40e8d65 100644 --- a/src/datavisualization/data/qsurfacedataproxy_p.h +++ b/src/datavisualization/data/qsurfacedataproxy_p.h @@ -43,7 +43,7 @@ public: QSurfaceDataProxyPrivate(QSurfaceDataProxy *q); virtual ~QSurfaceDataProxyPrivate(); - bool resetArray(QSurfaceDataArray *newArray, qreal minValueRows, qreal maxValueRows, + void resetArray(QSurfaceDataArray *newArray, qreal minValueRows, qreal maxValueRows, qreal minValueColumns, qreal maxValueColumns); void setValueRangeRows(qreal min, qreal max); @@ -58,12 +58,14 @@ public: void limitValues(QVector3D &minValues, QVector3D &maxValues); +protected: + QSurfaceDataArray *m_dataArray; + private: QSurfaceDataProxy *qptr(); void clearRow(int rowIndex); void clearArray(); - QSurfaceDataArray *m_dataArray; qreal m_minValueRows; qreal m_maxValueRows; qreal m_minValueColumns; |