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52971faf14
To avoid code duplication in code related with buffer importation. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5257>
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/* GStreamer
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* Copyright (C) 2021 Igalia, S.L.
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* Author: Víctor Jáquez <vjaquez@igalia.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/va/gstva.h>
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typedef struct _GstVaBufferImporter GstVaBufferImporter;
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typedef GstBufferPool *(*GstVaBufferImporterGetSinkPool) (GstElement * element, gpointer data);
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struct _GstVaBufferImporter
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{
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GstElement *element;
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GstDebugCategory *debug_category;
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GstVaDisplay *display;
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VAEntrypoint entrypoint;
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GstVideoInfo *in_info;
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GstVideoInfo *sinkpad_info;
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gpointer pool_data;
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GstVaBufferImporterGetSinkPool get_sinkpad_pool;
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};
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GstFlowReturn gst_va_buffer_importer_import (GstVaBufferImporter * base,
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GstBuffer * inbuf,
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GstBuffer ** outbuf);
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gboolean gst_va_base_convert_caps_to_va (GstCaps * caps);
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