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00f773bd10
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>
95 lines
3.3 KiB
C
95 lines
3.3 KiB
C
/* GStreamer
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* Copyright (C) 2021 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 <mfx.h>
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#include "gstqsvutils.h"
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G_BEGIN_DECLS
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#define GST_TYPE_QSV_ENCODER (gst_qsv_encoder_get_type())
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#define GST_QSV_ENCODER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_QSV_ENCODER, GstQsvEncoder))
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#define GST_QSV_ENCODER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_QSV_ENCODER, GstQsvEncoderClass))
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#define GST_IS_QSV_ENCODER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_QSV_ENCODER))
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#define GST_IS_QSV_ENCODER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_QSV_ENCODER))
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#define GST_QSV_ENCODER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_QSV_ENCODER, GstQsvEncoderClass))
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#define GST_QSV_ENCODER_CAST(obj) ((GstQsvEncoder *)obj)
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typedef struct _GstQsvEncoder GstQsvEncoder;
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typedef struct _GstQsvEncoderClass GstQsvEncoderClass;
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typedef struct _GstQsvEncoderPrivate GstQsvEncoderPrivate;
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#define GST_TYPE_QSV_CODING_OPTION (gst_qsv_coding_option_get_type())
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GType gst_qsv_coding_option_get_type (void);
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typedef enum
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{
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GST_QSV_ENCODER_RECONFIGURE_NONE,
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GST_QSV_ENCODER_RECONFIGURE_BITRATE,
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GST_QSV_ENCODER_RECONFIGURE_FULL,
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} GstQsvEncoderReconfigure;
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struct _GstQsvEncoder
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{
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GstVideoEncoder parent;
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GstQsvEncoderPrivate *priv;
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};
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struct _GstQsvEncoderClass
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{
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GstVideoEncoderClass parent_class;
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mfxU32 codec_id;
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mfxU32 impl_index;
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/* DXGI adapter LUID, for Windows */
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gint64 adapter_luid;
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/* VA display device path, for Linux */
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gchar *display_path;
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gboolean (*set_format) (GstQsvEncoder * encoder,
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GstVideoCodecState * state,
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mfxVideoParam * param,
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GPtrArray * extra_params);
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gboolean (*set_output_state) (GstQsvEncoder * encoder,
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GstVideoCodecState * state,
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mfxSession session);
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gboolean (*attach_payload) (GstQsvEncoder * encoder,
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GstVideoCodecFrame * frame,
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GPtrArray * payload);
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GstBuffer * (*create_output_buffer) (GstQsvEncoder * encoder,
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mfxBitstream * bitstream);
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GstQsvEncoderReconfigure (*check_reconfigure) (GstQsvEncoder * encoder,
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mfxVideoParam * param);
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};
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GType gst_qsv_encoder_get_type (void);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstQsvEncoder, gst_object_unref)
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G_END_DECLS
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