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71 lines
2.5 KiB
C
71 lines
2.5 KiB
C
/* GStreamer
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* Copyright (C) 2019 Seungha Yang <seungha.yang@navercorp.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_D3D11_BASE_FILTER_H__
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#define __GST_D3D11_BASE_FILTER_H__
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#include <gst/gst.h>
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#include <gst/video/video.h>
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#include <gst/base/gstbasetransform.h>
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#include <gst/d3d11/gstd3d11.h>
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#include "gstd3d11pluginutils.h"
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G_BEGIN_DECLS
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#define GST_TYPE_D3D11_BASE_FILTER (gst_d3d11_base_filter_get_type())
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#define GST_D3D11_BASE_FILTER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_D3D11_BASE_FILTER,GstD3D11BaseFilter))
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#define GST_D3D11_BASE_FILTER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_D3D11_BASE_FILTER,GstD3D11BaseFilterClass))
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#define GST_D3D11_BASE_FILTER_GET_CLASS(obj) (GST_D3D11_BASE_FILTER_CLASS(G_OBJECT_GET_CLASS(obj)))
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#define GST_IS_D3D11_BASE_FILTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_D3D11_BASE_FILTER))
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#define GST_IS_D3D11_BASE_FILTER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_D3D11_BASE_FILTER))
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#define GST_D3D11_BASE_FILTER_CAST(obj) ((GstD3D11BaseFilter*)(obj))
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typedef struct _GstD3D11BaseFilter GstD3D11BaseFilter;
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typedef struct _GstD3D11BaseFilterClass GstD3D11BaseFilterClass;
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struct _GstD3D11BaseFilter
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{
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GstBaseTransform parent;
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GstD3D11Device *device;
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GstVideoInfo in_info;
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GstVideoInfo out_info;
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/* properties */
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gint adapter;
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};
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struct _GstD3D11BaseFilterClass
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{
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GstBaseTransformClass parent_class;
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gboolean (*set_info) (GstD3D11BaseFilter *filter,
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GstCaps *incaps, GstVideoInfo *in_info,
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GstCaps *outcaps, GstVideoInfo *out_info);
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};
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GType gst_d3d11_base_filter_get_type (void);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstD3D11BaseFilter, gst_object_unref)
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G_END_DECLS
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#endif /* __GST_D3D11_BASE_FILTER_H__ */
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