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46 #include <QApplication> |
46 #include <QApplication> |
47 |
47 |
48 #include <gst/gst.h> |
48 #include <gst/gst.h> |
49 |
49 |
50 QGstreamerVideoRenderer::QGstreamerVideoRenderer(QObject *parent) |
50 QGstreamerVideoRenderer::QGstreamerVideoRenderer(QObject *parent) |
51 :QVideoRendererControl(parent),m_videoSink(0) |
51 :QVideoRendererControl(parent),m_videoSink(0), m_surface(0) |
52 { |
52 { |
53 } |
53 } |
54 |
54 |
55 QGstreamerVideoRenderer::~QGstreamerVideoRenderer() |
55 QGstreamerVideoRenderer::~QGstreamerVideoRenderer() |
56 { |
56 { |
75 return m_surface; |
75 return m_surface; |
76 } |
76 } |
77 |
77 |
78 void QGstreamerVideoRenderer::setSurface(QAbstractVideoSurface *surface) |
78 void QGstreamerVideoRenderer::setSurface(QAbstractVideoSurface *surface) |
79 { |
79 { |
80 m_surface = surface; |
80 if (m_surface != surface) { |
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81 if (m_videoSink) |
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82 gst_object_unref(GST_OBJECT(m_videoSink)); |
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83 |
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84 m_videoSink = 0; |
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85 |
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86 m_surface = surface; |
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87 |
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88 emit sinkChanged(); |
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89 } |
81 } |
90 } |
82 |
91 |