GLSpectrum: force initialisation of frame buffer

2012-06-03 23:58:39 +02:00 · 2012-06-03 23:58:39 +02:00 · 64bceb64eb
parent f1fe6f410d
commit 64bceb64eb
1 changed files with 1 additions and 1 deletions
--- a/gui/glspectrum.cpp
+++ b/gui/glspectrum.cpp
@ -22,7 +22,7 @@ GLSpectrum::GLSpectrum(QWidget* parent) :
 	m_changesPending(true),
 	m_centerFrequency(100000000),
 	m_sampleRate(500000),
-	m_fftSize(0),
+	m_fftSize(512),
 	m_leftMarginTextureAllocated(false),
 	m_frequencyTextureAllocated(false),
 	m_waterfallBuffer(NULL),