gstreamer/subprojects/gst-plugins-bad/sys/va/gstvabase.h

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/* GStreamer
* Copyright (C) 2021 Igalia, S.L.
* Author: Víctor Jáquez <vjaquez@igalia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#pragma once
#include <gst/gst.h>
#include <gst/va/gstva.h>
typedef struct _GstVaBufferImporter GstVaBufferImporter;
typedef GstBufferPool *(*GstVaBufferImporterGetSinkPool) (GstElement * element, gpointer data);
struct _GstVaBufferImporter
{
GstElement *element;
GstDebugCategory *debug_category;
GstVaDisplay *display;
VAEntrypoint entrypoint;
union {
GstVideoInfo *in_info;
GstVideoInfoDmaDrm *in_drm_info;
};
GstVideoInfo *sinkpad_info;
gpointer pool_data;
GstVaBufferImporterGetSinkPool get_sinkpad_pool;
};
GstFlowReturn gst_va_buffer_importer_import (GstVaBufferImporter * base,
GstBuffer * inbuf,
GstBuffer ** outbuf);
gboolean gst_va_base_convert_caps_to_va (GstCaps * caps);