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/*
* GStreamer
* Copyright (C) 2009 Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_VDP_VIDEO_POST_PROCESS_H__
#define __GST_VDP_VIDEO_POST_PROCESS_H__
#include <gst/gst.h>
#include "gstvdp/gstvdpdevice.h"
#include "gstvdp/gstvdpvideobuffer.h"
G_BEGIN_DECLS
#define MAX_PICTURES 6
typedef struct _GstVdpPicture GstVdpPicture;
struct _GstVdpPicture
{
GstVdpVideoBuffer *buf;
VdpVideoMixerPictureStructure structure;
GstClockTime timestamp;
};
typedef enum
{
GST_VDP_DEINTERLACE_MODE_AUTO,
GST_VDP_DEINTERLACE_MODE_INTERLACED,
GST_VDP_DEINTERLACE_MODE_DISABLED
} GstVdpDeinterlaceModes;
typedef enum
{
GST_VDP_DEINTERLACE_METHOD_BOB,
GST_VDP_DEINTERLACE_METHOD_TEMPORAL,
GST_VDP_DEINTERLACE_METHOD_TEMPORAL_SPATIAL
} GstVdpDeinterlaceMethods;
#define GST_TYPE_VDP_VIDEO_POST_PROCESS (gst_vdp_vpp_get_type())
#define GST_VDP_VIDEO_POST_PROCESS(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VDP_VIDEO_POST_PROCESS,GstVdpVideoPostProcess))
#define GST_VDP_VIDEO_POST_PROCESS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VDP_VIDEO_POST_PROCESS,GstVdpVideoPostProcessClass))
#define GST_IS_VDP_VIDEO_POST_PROCESS(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VDP_VIDEO_POST_PROCESS))
#define GST_IS_VDP_VIDEO_POST_PROCESS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VDP_VIDEO_POST_PROCESS))
typedef struct _GstVdpVideoPostProcess GstVdpVideoPostProcess;
typedef struct _GstVdpVideoPostProcessClass GstVdpVideoPostProcessClass;
struct _GstVdpVideoPostProcess
{
GstElement element;
GstPad *sinkpad, *srcpad;
gboolean native_input;
VdpChromaType chroma_type;
gint width, height;
guint32 fourcc;
gboolean got_par;
gint par_n, par_d;
gboolean interlaced;
GstClockTime field_duration;
GstSegment segment;
GstClockTime earliest_time;
gboolean discont;
GstVdpDevice *device;
VdpVideoMixer mixer;
GstVdpPicture future_pictures[MAX_PICTURES];
guint n_future_pictures;
GstVdpPicture past_pictures[MAX_PICTURES];
guint n_past_pictures;
gboolean force_aspect_ratio;
GstVdpDeinterlaceModes mode;
GstVdpDeinterlaceMethods method;
/* properties */
gchar *display;
gfloat noise_reduction;
gfloat sharpening;
gboolean inverse_telecine;
};
struct _GstVdpVideoPostProcessClass
{
GstElementClass element_class;
};
GType gst_vdp_vpp_get_type (void);
G_END_DECLS
#endif /* __GST_VDP_VIDEO_POST_PROCESS_H__ */
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