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117 lines
No EOL
3.2 KiB
C
117 lines
No EOL
3.2 KiB
C
/*
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* GStreamer
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* Copyright (C) 2009 Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_VDP_VIDEO_POST_PROCESS_H__
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#define __GST_VDP_VIDEO_POST_PROCESS_H__
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#include <gst/gst.h>
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#include "gstvdp/gstvdpdevice.h"
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#include "gstvdp/gstvdpvideobuffer.h"
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#include "gstvdp/gstvdpvideobufferpool.h"
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G_BEGIN_DECLS
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#define MAX_PICTURES 6
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typedef struct _GstVdpPicture GstVdpPicture;
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struct _GstVdpPicture
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{
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GstVdpVideoBuffer *buf;
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VdpVideoMixerPictureStructure structure;
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GstClockTime timestamp;
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};
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typedef enum
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{
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GST_VDP_DEINTERLACE_MODE_AUTO,
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GST_VDP_DEINTERLACE_MODE_INTERLACED,
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GST_VDP_DEINTERLACE_MODE_DISABLED
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} GstVdpDeinterlaceModes;
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typedef enum
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{
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GST_VDP_DEINTERLACE_METHOD_BOB,
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GST_VDP_DEINTERLACE_METHOD_TEMPORAL,
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GST_VDP_DEINTERLACE_METHOD_TEMPORAL_SPATIAL
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} GstVdpDeinterlaceMethods;
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#define GST_TYPE_VDP_VIDEO_POST_PROCESS (gst_vdp_vpp_get_type())
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#define GST_VDP_VIDEO_POST_PROCESS(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VDP_VIDEO_POST_PROCESS,GstVdpVideoPostProcess))
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#define GST_VDP_VIDEO_POST_PROCESS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VDP_VIDEO_POST_PROCESS,GstVdpVideoPostProcessClass))
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#define GST_IS_VDP_VIDEO_POST_PROCESS(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VDP_VIDEO_POST_PROCESS))
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#define GST_IS_VDP_VIDEO_POST_PROCESS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VDP_VIDEO_POST_PROCESS))
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typedef struct _GstVdpVideoPostProcess GstVdpVideoPostProcess;
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typedef struct _GstVdpVideoPostProcessClass GstVdpVideoPostProcessClass;
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struct _GstVdpVideoPostProcess
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{
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GstElement element;
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GstPad *sinkpad, *srcpad;
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gboolean native_input;
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VdpChromaType chroma_type;
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gint width, height;
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guint32 fourcc;
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GstVdpBufferPool *vpool;
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gboolean got_par;
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gint par_n, par_d;
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gboolean interlaced;
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GstClockTime field_duration;
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GstSegment segment;
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GstClockTime earliest_time;
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gboolean discont;
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GstVdpDevice *device;
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VdpVideoMixer mixer;
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GstVdpPicture future_pictures[MAX_PICTURES];
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guint n_future_pictures;
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GstVdpPicture past_pictures[MAX_PICTURES];
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guint n_past_pictures;
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gboolean force_aspect_ratio;
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GstVdpDeinterlaceModes mode;
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GstVdpDeinterlaceMethods method;
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/* properties */
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gchar *display;
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gfloat noise_reduction;
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gfloat sharpening;
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gboolean inverse_telecine;
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};
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struct _GstVdpVideoPostProcessClass
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{
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GstElementClass element_class;
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};
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GType gst_vdp_vpp_get_type (void);
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G_END_DECLS
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#endif /* __GST_VDP_VIDEO_POST_PROCESS_H__ */ |