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68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
/* GStreamer
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* Copyright (C) 2011 Collabora Ltd.
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* Copyright (C) 2011 Intel
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*
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* Author: Nicolas Dufresne <nicolas.dufresne@collabora.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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef _GST_SURFACE_CONVERTER_H_
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#define _GST_SURFACE_CONVERTER_H_
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#ifndef GST_USE_UNSTABLE_API
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#warning "GstSurfaceConverter is unstable API and may change in future."
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#warning "You can define GST_USE_UNSTABLE_API to avoid this warning."
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#endif
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#include <gst/gst.h>
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G_BEGIN_DECLS
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/* Forward declaration from gstsurfacebuffer.h */
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typedef struct _GstSurfaceBuffer GstSurfaceBuffer;
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#define GST_TYPE_SURFACE_CONVERTER (gst_surface_converter_get_type ())
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#define GST_SURFACE_CONVERTER(obj) (GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_SURFACE_CONVERTER, GstSurfaceConverter))
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#define GST_IS_SURFACE_CONVERTER(obj) (GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_SURFACE_CONVERTER))
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#define GST_SURFACE_CONVERTER_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_SURFACE_CONVERTER, GstSurfaceConverterInterface))
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typedef struct _GstSurfaceConverter GstSurfaceConverter;
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typedef struct _GstSurfaceConverterInterface GstSurfaceConverterInterface;
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/**
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* GstSurfaceConverterInterface:
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* @parent: parent interface type.
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* @upload: vmethod to upload #GstSurfaceBuffer.
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*
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* #GstSurfaceConverterInterface interface.
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*/
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struct _GstSurfaceConverterInterface
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{
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GTypeInterface parent;
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gboolean (*upload) (GstSurfaceConverter *converter,
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GstSurfaceBuffer *buffer);
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};
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GType gst_surface_converter_get_type (void);
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gboolean gst_surface_converter_upload (GstSurfaceConverter *converter,
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GstSurfaceBuffer *buffer);
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G_END_DECLS
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#endif
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