Better proxy API for surface

Part 1, row change. More is on the way.

Change-Id: I4e152a5160275f2d629e7793d4d40b85082a2fc2
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

1 files changed, 9 insertions, 1 deletions

diff --git a/src/datavisualization/utils/surfaceobject_p.h b/src/datavisualization/utils/surfaceobject_p.h
index 4f30f7c0..895fd3eb 100644
--- a/src/datavisualization/utils/surfaceobject_p.h
+++ b/src/datavisualization/utils/surfaceobject_p.h
@@ -48,6 +48,14 @@ public:
                    GLfloat yMin, bool changeGeometry);
     void setUpSmoothData(const QSurfaceDataArray &dataArray, const QRect &space, GLfloat yRange,
                          GLfloat yMin, bool changeGeometry);
+    void updateCoarseRows(const QSurfaceDataArray &dataArray, int startRow,
+                          int endRow, GLfloat yRange, GLfloat yMin);
+    void updateSmoothRows(const QSurfaceDataArray &dataArray, int startRow,
+                          int endRow, GLfloat yRange, GLfloat yMin);
+    void createSmoothIndices(int x, int y, int endX, int endY);
+    void createCoarseIndices(int x, int y, int columns, int rows);
+    void createSmoothGridlineIndices(int x, int y, int endX, int endY);
+    void createCoarseGridlineIndices(int x, int y, int endX, int endY);
     GLuint gridElementBuf();
     GLuint gridIndexCount();
     QVector3D vertexAt(int column, int row);
@@ -56,7 +64,7 @@ private:
     QVector3D normal(const QVector3D &a, const QVector3D &b, const QVector3D &c);
     void createBuffers(const QVector<QVector3D> &vertices, const QVector<QVector2D> &uvs,
                        const QVector<QVector3D> &normals, const GLint *indices,
-                       const GLint *gridIndices, bool changeGeometry);
+                       bool changeGeometry);
 
 private:
     enum SurfaceType {