1 files changed, 17 insertions, 1 deletions
diff --git a/src/plugins/mediaservices/gstreamer/qvideosurfacegstsink.h b/src/plugins/mediaservices/gstreamer/qvideosurfacegstsink.h
index f02f9a5..f59a43c 100644
--- a/src/plugins/mediaservices/gstreamer/qvideosurfacegstsink.h
+++ b/src/plugins/mediaservices/gstreamer/qvideosurfacegstsink.h
@@ -50,6 +50,7 @@
 #include <QtCore/qwaitcondition.h>
 #include <QtMultimedia/qvideosurfaceformat.h>
 #include <QtMultimedia/qvideoframe.h>
+#include <QtMultimedia/qabstractvideobuffer.h>
 
 
 QT_BEGIN_HEADER
@@ -58,17 +59,27 @@ QT_BEGIN_NAMESPACE
 
 class QAbstractVideoSurface;
 
+class QGstXvImageBuffer;
+class QGstXvImageBufferPool;
+
+
 class QVideoSurfaceGstDelegate : public QObject
 {
     Q_OBJECT
 public:
     QVideoSurfaceGstDelegate(QAbstractVideoSurface *surface);
 
-    QList<QVideoFrame::PixelFormat> supportedPixelFormats() const;
+    QList<QVideoFrame::PixelFormat> supportedPixelFormats(
+        QAbstractVideoBuffer::HandleType handleType = QAbstractVideoBuffer::NoHandle) const;
+
+    QVideoSurfaceFormat surfaceFormat() const;
+
 
     bool start(const QVideoSurfaceFormat &format, int bytesPerLine);
     void stop();
 
+    bool isActive();
+
     GstFlowReturn render(GstBuffer *buffer);
 
 private slots:
@@ -97,6 +108,7 @@ public:
     GstVideoSink parent;
 
     static QVideoSurfaceGstSink *createSink(QAbstractVideoSurface *surface);
+    static QVideoSurfaceFormat formatForCaps(GstCaps *caps, int *bytesPerLine = 0);
 
 private:
     static GType get_type();
@@ -125,6 +137,10 @@ private:
 
 private:
     QVideoSurfaceGstDelegate *delegate;
+    QGstXvImageBufferPool *pool;
+    GstCaps *lastRequestedCaps;
+    GstCaps *lastBufferCaps;
+    QVideoSurfaceFormat *lastSurfaceFormat;
 };