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c57fe82a93
This object will upload system memory to GPU and preprocess texture using compute shader or software converter if needed Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5691>
49 lines
2.2 KiB
C
49 lines
2.2 KiB
C
/* GStreamer
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* Copyright (C) 2023 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/d3d11/gstd3d11_fwd.h>
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G_BEGIN_DECLS
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typedef struct _GstD3D11ConverterHelper GstD3D11ConverterHelper;
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GstD3D11ConverterHelper * gst_d3d11_converter_helper_new (GstD3D11Device * device,
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GstVideoFormat in_format,
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GstVideoFormat out_format,
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guint width,
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guint height);
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void gst_d3d11_converter_helper_free (GstD3D11ConverterHelper * helper);
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void gst_d3d11_converter_helper_update_size (GstD3D11ConverterHelper * helper,
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guint width,
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guint height);
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GstBuffer * gst_d3d11_converter_helper_preproc (GstD3D11ConverterHelper * helper,
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GstBuffer * buffer);
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gboolean gst_d3d11_converter_helper_postproc (GstD3D11ConverterHelper * helper,
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GstBuffer * in_buf,
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GstBuffer * out_buf);
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G_END_DECLS
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