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authorHans Verkuil <hans.verkuil@cisco.com>2014-07-30 09:34:05 +0200
committerHans Verkuil <hans.verkuil@cisco.com>2014-07-30 09:34:05 +0200
commit7427488abd417c140348ae432898260e2147d5ec (patch)
tree6b3e9a0c05708b01bdea2623b8b8d4274a5b672f /utils
parent10213c975afdfcc90aa7de39e66c40cd7e8a57f7 (diff)
qv4l2: zero m_tpgLimRGBRange when the device is closed
The m_tpgLimRGBRange pointer was non-NULL when it shouldn't be. Set it to NULL when the device is closed, that's the correct place since after that it is invalid until a new device is opened. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Diffstat (limited to 'utils')
-rw-r--r--utils/qv4l2/qv4l2.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/qv4l2/qv4l2.cpp b/utils/qv4l2/qv4l2.cpp
index 86dcc6a9..ec4edc9e 100644
--- a/utils/qv4l2/qv4l2.cpp
+++ b/utils/qv4l2/qv4l2.cpp
@@ -270,7 +270,6 @@ void ApplicationWindow::setDevice(const QString &device, bool rawOpen)
connect(m_genTab, SIGNAL(clearBuffers()), this, SLOT(clearBuffers()));
m_tabs->addTab(w, "General Settings");
- m_tpgLimRGBRange = NULL;
if (has_vid_out()) {
addTpgTab(m_minWidth);
tpg_init(&m_tpg, 640, 360);
@@ -1398,6 +1397,7 @@ void ApplicationWindow::closeDevice()
m_widgetMap.clear();
m_sliderMap.clear();
m_classMap.clear();
+ m_tpgLimRGBRange = NULL;
}
bool SaveDialog::setBuffer(unsigned char *buf, unsigned size)

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