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decklink: Initialize refcount of our C++ classes in the constructor

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CID 1262288
CID 1262287
CID 1262289
This commit is contained in:
Sebastian Dröge 2015-01-12 15:57:53 +01:00
parent 0b3f5dafa6
commit b79ece392c
3 changed files with 6 additions and 1 deletions
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3
sys/decklink/gstdecklink.cpp
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@ -405,7 +405,8 @@ private:
gint m_refcount; gint m_refcount;
public: public:
GStreamerDecklinkInputCallback (GstDecklinkInput * input) GStreamerDecklinkInputCallback (GstDecklinkInput * input)
: IDeckLinkInputCallback () : IDeckLinkInputCallback (),
m_refcount (1)
{ {
m_input = input; m_input = input;
g_mutex_init (&m_mutex); g_mutex_init (&m_mutex);

2
sys/decklink/gstdecklinkaudiosink.cpp
View file

@ -140,6 +140,8 @@ class GStreamerAudioOutputCallback:public IDeckLinkAudioOutputCallback
{ {
public: public:
GStreamerAudioOutputCallback (GstDecklinkAudioSinkRingBuffer * ringbuffer) GStreamerAudioOutputCallback (GstDecklinkAudioSinkRingBuffer * ringbuffer)
: IDeckLinkAudioOutputCallback (),
m_refcount (1)
{ {
m_ringbuffer = m_ringbuffer =
GST_DECKLINK_AUDIO_SINK_RING_BUFFER_CAST (gst_object_ref (ringbuffer)); GST_DECKLINK_AUDIO_SINK_RING_BUFFER_CAST (gst_object_ref (ringbuffer));

2
sys/decklink/gstdecklinkvideosink.cpp
View file

@ -343,6 +343,8 @@ class GStreamerVideoOutputCallback:public IDeckLinkVideoOutputCallback
{ {
public: public:
GStreamerVideoOutputCallback (GstDecklinkVideoSink * sink) GStreamerVideoOutputCallback (GstDecklinkVideoSink * sink)
: IDeckLinkVideoOutputCallback (),
m_refcount (1)
{ {
m_sink = GST_DECKLINK_VIDEO_SINK_CAST (gst_object_ref (sink)); m_sink = GST_DECKLINK_VIDEO_SINK_CAST (gst_object_ref (sink));
g_mutex_init (&m_mutex); g_mutex_init (&m_mutex);