gstreamer/subprojects/gst-plugins-bad/sys/qsv/gstqsvencoder.h
Seungha Yang 00f773bd10 qsv: Remove strcpy for DRM device path
Simplify code. It's just one-time allocation, so don't need to worry
about leaking.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1835>
2022-03-03 11:29:33 +00:00

95 lines
3.3 KiB
C

/* GStreamer
* Copyright (C) 2021 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_ENCODER (gst_qsv_encoder_get_type())
#define GST_QSV_ENCODER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_QSV_ENCODER, GstQsvEncoder))
#define GST_QSV_ENCODER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_QSV_ENCODER, GstQsvEncoderClass))
#define GST_IS_QSV_ENCODER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_QSV_ENCODER))
#define GST_IS_QSV_ENCODER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_QSV_ENCODER))
#define GST_QSV_ENCODER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_QSV_ENCODER, GstQsvEncoderClass))
#define GST_QSV_ENCODER_CAST(obj) ((GstQsvEncoder *)obj)
typedef struct _GstQsvEncoder GstQsvEncoder;
typedef struct _GstQsvEncoderClass GstQsvEncoderClass;
typedef struct _GstQsvEncoderPrivate GstQsvEncoderPrivate;
#define GST_TYPE_QSV_CODING_OPTION (gst_qsv_coding_option_get_type())
GType gst_qsv_coding_option_get_type (void);
typedef enum
{
GST_QSV_ENCODER_RECONFIGURE_NONE,
GST_QSV_ENCODER_RECONFIGURE_BITRATE,
GST_QSV_ENCODER_RECONFIGURE_FULL,
} GstQsvEncoderReconfigure;
struct _GstQsvEncoder
{
GstVideoEncoder parent;
GstQsvEncoderPrivate *priv;
};
struct _GstQsvEncoderClass
{
GstVideoEncoderClass 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) (GstQsvEncoder * encoder,
GstVideoCodecState * state,
mfxVideoParam * param,
GPtrArray * extra_params);
gboolean (*set_output_state) (GstQsvEncoder * encoder,
GstVideoCodecState * state,
mfxSession session);
gboolean (*attach_payload) (GstQsvEncoder * encoder,
GstVideoCodecFrame * frame,
GPtrArray * payload);
GstBuffer * (*create_output_buffer) (GstQsvEncoder * encoder,
mfxBitstream * bitstream);
GstQsvEncoderReconfigure (*check_reconfigure) (GstQsvEncoder * encoder,
mfxVideoParam * param);
};
GType gst_qsv_encoder_get_type (void);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstQsvEncoder, gst_object_unref)
G_END_DECLS