47 #include <QtCore/qlist.h>

    47 #include <QtCore/qlist.h>

    48 #include <QtCore/qmutex.h>

    48 #include <QtCore/qmutex.h>

    49 #include <QtCore/qqueue.h>

    49 #include <QtCore/qqueue.h>

    50 #include <QtCore/qpointer.h>

    50 #include <QtCore/qpointer.h>

    51 #include <QtCore/qwaitcondition.h>

    51 #include <QtCore/qwaitcondition.h>

    55 

    55 

    56 QT_BEGIN_NAMESPACE

    56 QT_BEGIN_NAMESPACE

    57 class QAbstractVideoSurface;

    57 class QAbstractVideoSurface;

    58 QT_END_NAMESPACE

    58 QT_END_NAMESPACE

    59 

    59 

    60 class QGstXvImageBuffer;

    61 class QGstXvImageBuffer;

    61 class QGstXvImageBufferPool;

    62 class QGstXvImageBufferPool;

    62 

    64 

    63 class QVideoSurfaceGstDelegate : public QObject

    65 class QVideoSurfaceGstDelegate : public QObject

    64 {

    66 {

    65     Q_OBJECT

    67     Q_OBJECT

    66 public:

    68 public:

   131     static GstFlowReturn preroll(GstBaseSink *sink, GstBuffer *buffer);

   133     static GstFlowReturn preroll(GstBaseSink *sink, GstBuffer *buffer);

   132     static GstFlowReturn render(GstBaseSink *sink, GstBuffer *buffer);

   134     static GstFlowReturn render(GstBaseSink *sink, GstBuffer *buffer);

   133 

   135 

   134 private:

   136 private:

   135     QVideoSurfaceGstDelegate *delegate;

   137     QVideoSurfaceGstDelegate *delegate;

   136     QGstXvImageBufferPool *pool;

   140     QGstXvImageBufferPool *pool;

   137     GstCaps *lastRequestedCaps;

   143     GstCaps *lastRequestedCaps;

   138     GstCaps *lastBufferCaps;

   144     GstCaps *lastBufferCaps;

   139     QVideoSurfaceFormat *lastSurfaceFormat;

   145     QVideoSurfaceFormat *lastSurfaceFormat;

   140 };

   146 };

   141 

   147