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eac069b46d
Adding D3D12 compute shader based deinterlace element with YADIF filtering Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8140>
61 lines
2.1 KiB
C
61 lines
2.1 KiB
C
/* GStreamer
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* Copyright (C) 2024 Seungha Yang <seungha@centricular.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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#pragma once
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#include <gst/gst.h>
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#include <gst/video/video.h>
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#include <gst/d3d12/gstd3d12.h>
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G_BEGIN_DECLS
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#define GST_TYPE_D3D12_YADIF (gst_d3d12_yadif_get_type())
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G_DECLARE_FINAL_TYPE (GstD3D12Yadif, gst_d3d12_yadif,
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GST, D3D12_YADIF, GstObject)
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#define GST_D3D12_YADIF_FLOW_NEED_DATA GST_FLOW_CUSTOM_SUCCESS
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typedef enum
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{
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GST_D3D12_YADIF_FIELDS_ALL,
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GST_D3D12_YADIF_FIELDS_TOP,
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GST_D3D12_YADIF_FIELDS_BOTTOM,
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} GstD3D12YadifFields;
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GstD3D12Yadif * gst_d3d12_yadif_new (GstD3D12Device * device,
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const GstVideoInfo * info,
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gboolean use_compute);
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void gst_d3d12_yadif_set_fields (GstD3D12Yadif * yadif,
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GstD3D12YadifFields fields);
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void gst_d3d12_yadif_set_direction (GstD3D12Yadif * yadif,
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gboolean is_forward);
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GstFlowReturn gst_d3d12_yadif_push (GstD3D12Yadif * yadif,
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GstBuffer * buffer);
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GstFlowReturn gst_d3d12_yadif_pop (GstD3D12Yadif * yadif,
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GstBuffer ** buffer);
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GstFlowReturn gst_d3d12_yadif_drain (GstD3D12Yadif * yadif);
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void gst_d3d12_yadif_flush (GstD3D12Yadif * yadif);
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G_END_DECLS
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