mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-22 17:51:16 +00:00
6a3776c527
Would be useful for a multi-Intel-GPU system Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2249>
84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
/* GStreamer
|
|
* Copyright (C) 2022 Seungha Yang <seungha@centricular.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/video/video.h>
|
|
#include <mfx.h>
|
|
#include "gstqsvutils.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_QSV_DECODER (gst_qsv_decoder_get_type())
|
|
#define GST_QSV_DECODER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_QSV_DECODER, GstQsvDecoder))
|
|
#define GST_QSV_DECODER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_QSV_DECODER, GstQsvDecoderClass))
|
|
#define GST_IS_QSV_DECODER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_QSV_DECODER))
|
|
#define GST_IS_QSV_DECODER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_QSV_DECODER))
|
|
#define GST_QSV_DECODER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_QSV_DECODER, GstQsvDecoderClass))
|
|
#define GST_QSV_DECODER_CAST(obj) ((GstQsvDecoder *)obj)
|
|
|
|
typedef struct _GstQsvDecoder GstQsvDecoder;
|
|
typedef struct _GstQsvDecoderClass GstQsvDecoderClass;
|
|
typedef struct _GstQsvDecoderPrivate GstQsvDecoderPrivate;
|
|
|
|
typedef struct _GstQsvDecoderClassData
|
|
{
|
|
guint impl_index;
|
|
gint64 adapter_luid;
|
|
gchar *display_path;
|
|
gchar *description;
|
|
|
|
GstCaps *sink_caps;
|
|
GstCaps *src_caps;
|
|
} GstQsvDecoderClassData;
|
|
|
|
struct _GstQsvDecoder
|
|
{
|
|
GstVideoDecoder parent;
|
|
|
|
GstQsvDecoderPrivate *priv;
|
|
};
|
|
|
|
struct _GstQsvDecoderClass
|
|
{
|
|
GstVideoDecoderClass parent_class;
|
|
|
|
mfxU32 codec_id;
|
|
mfxU32 impl_index;
|
|
|
|
/* DXGI adapter LUID, for Windows */
|
|
gint64 adapter_luid;
|
|
|
|
/* VA display device path, for Linux */
|
|
gchar *display_path;
|
|
|
|
gboolean (*set_format) (GstQsvDecoder * decoder,
|
|
GstVideoCodecState * state);
|
|
|
|
GstBuffer * (*process_input) (GstQsvDecoder * decoder,
|
|
gboolean need_codec_data,
|
|
GstBuffer * buffer);
|
|
};
|
|
|
|
GType gst_qsv_decoder_get_type (void);
|
|
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstQsvDecoder, gst_object_unref)
|
|
|
|
G_END_DECLS
|