diff options
Diffstat (limited to 'examples/audiolevels/audiolevelsiodevice.cpp')
-rw-r--r-- | examples/audiolevels/audiolevelsiodevice.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/audiolevels/audiolevelsiodevice.cpp b/examples/audiolevels/audiolevelsiodevice.cpp index 9fedd804..970677c6 100644 --- a/examples/audiolevels/audiolevelsiodevice.cpp +++ b/examples/audiolevels/audiolevelsiodevice.cpp @@ -75,11 +75,11 @@ qint64 AudioLevelsIODevice::writeData(const char *data, qint64 maxSize) for (int i = newDataSize - 1; i >= newDataStartIndex; i--) { // Add 0.01 to the value to avoid gaps in the graph (i.e. zero height bars). // Also, scale to 0...100 - qreal value = qreal(quint8(data[resolution * i]) - 128) / 1.28 + 0.01; + float value = float(quint8(data[resolution * i]) - 128) / 1.28f + 0.01f; (*m_array->at(middleRow))[index].setValue(value); // Insert a fractional value into front half of the rows. for (int j = 1; j <= middleRow; j++) { - qreal fractionalValue = value / qreal(j + 1); + float fractionalValue = value / float(j + 1); (*m_array->at(middleRow - j))[index].setValue(fractionalValue); } index++; |