diff options
| author | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-04-29 14:50:04 +0300 |
|---|---|---|
| committer | Miikka Heikkinen <miikka.heikkinen@digia.com> | 2014-04-30 13:35:41 +0300 |
| commit | 44b410f080c4820cea682c4d1278152d2767595c (patch) | |
| tree | cebc33aae831beee71f52bddb6f4d4f9a768c69b /tests/surfacetest/graphmodifier.cpp | |
| parent | 35a52776f687c43a4894fafbec9af3893f1d7f65 (diff) | |
Bar data item and row changing optimizations
No longer reset the entire render item array if single item or
row changes, significantly speeding up these operations.
Task-number: QTRD-2190
Change-Id: I44b8abd384003e252e4bfc34af5d73ac1dee34bf
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
Reviewed-by: Mika Salmela <mika.salmela@digia.com>
Diffstat (limited to 'tests/surfacetest/graphmodifier.cpp')
| -rw-r--r-- | tests/surfacetest/graphmodifier.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/surfacetest/graphmodifier.cpp b/tests/surfacetest/graphmodifier.cpp index a4eb3a27..0f3aa985 100644 --- a/tests/surfacetest/graphmodifier.cpp +++ b/tests/surfacetest/graphmodifier.cpp @@ -143,7 +143,7 @@ void GraphModifier::fillSeries() for (int i = 0; i < m_zCount; i++) { QSurfaceDataRow *newRow[4]; float zAdjust = 0.0f; - if (i == 3) + if (i == 2) zAdjust = 0.7f; for (int s = 0; s < 4; s++) { @@ -151,7 +151,7 @@ void GraphModifier::fillSeries() float z = float(i) - m_limitZ + 0.5f + m_multiSampleOffsetZ[s] + zAdjust; for (int j = 0; j < m_xCount; j++) { float xAdjust = 0.0f; - if (j == 3) + if (j == 4) xAdjust = 0.7f; float x = float(j) - m_limitX + 0.5f + m_multiSampleOffsetX[s] + xAdjust; float angle = (z * x) / full * 1.57f; |