4dfe6ab048
Added support for ImageStream::LoopigMode variable Fixed memory leak associtied with restarting videos Changed Image::setData() to Image::dirty() to avoid resetting data git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14605 16af8721-9629-0410-8352-f15c8da7e697
51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
#ifndef HEADER_GUARD_OSGGSTREAMER_GSTREAMER_IMAGE_STREAM_H
|
|
#define HEADER_GUARD_OSGGSTREAMER_GSTREAMER_IMAGE_STREAM_H
|
|
|
|
#include <gst/app/gstappsink.h>
|
|
#include <gst/pbutils/pbutils.h>
|
|
|
|
#include <osg/ImageStream>
|
|
|
|
#include <OpenThreads/Thread>
|
|
|
|
namespace osgGStreamer {
|
|
|
|
class GStreamerImageStream : public osg::ImageStream, public OpenThreads::Thread
|
|
{
|
|
public:
|
|
|
|
GStreamerImageStream();
|
|
GStreamerImageStream(const GStreamerImageStream & image, const osg::CopyOp & copyop = osg::CopyOp::SHALLOW_COPY);
|
|
|
|
META_Object(osgGStreamer, GStreamerImageStream);
|
|
|
|
bool open(const std::string &filename);
|
|
|
|
virtual void play();
|
|
virtual void pause();
|
|
virtual void rewind();
|
|
virtual void seek(double time);
|
|
|
|
private:
|
|
|
|
virtual ~GStreamerImageStream();
|
|
|
|
virtual void run();
|
|
|
|
static gboolean on_message(GstBus *bus, GstMessage *message, GStreamerImageStream *user_data);
|
|
|
|
static GstFlowReturn on_new_sample(GstAppSink *appsink, GStreamerImageStream *user_data);
|
|
static GstFlowReturn on_new_preroll(GstAppSink *appsink, GStreamerImageStream *user_data);
|
|
|
|
GMainLoop* _loop;
|
|
GstElement* _pipeline;
|
|
|
|
unsigned char* _internal_buffer;
|
|
|
|
int _width;
|
|
int _height;
|
|
};
|
|
}
|
|
|
|
#endif // HEADER_GUARD_OSGGSTREAMER_GSTREAMER_IMAGE_STREAM_H
|