mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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163 lines
6.3 KiB
C
163 lines
6.3 KiB
C
/* GStreamer
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* Copyright (C) 2022 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 <components/Component.h>
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#include <components/PreAnalysis.h>
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#include <gst/gst.h>
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#include <gst/video/video.h>
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#include "gstamfutils.h"
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G_BEGIN_DECLS
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#define GST_TYPE_AMF_ENCODER (gst_amf_encoder_get_type())
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#define GST_AMF_ENCODER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_AMF_ENCODER, GstAmfEncoder))
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#define GST_AMF_ENCODER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_AMF_ENCODER, GstAmfEncoderClass))
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#define GST_IS_AMF_ENCODER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_AMF_ENCODER))
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#define GST_IS_AMF_ENCODER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_AMF_ENCODER))
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#define GST_AMF_ENCODER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_AMF_ENCODER, GstAmfEncoderClass))
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#define GST_AMF_ENCODER_CAST(obj) ((GstAmfEncoder *)obj)
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typedef struct _GstAmfEncoder GstAmfEncoder;
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typedef struct _GstAmfEncoderClass GstAmfEncoderClass;
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typedef struct _GstAmfEncoderPrivate GstAmfEncoderPrivate;
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typedef struct _GstAmfEncoderPASupportedOptions {
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gboolean activity_type;
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gboolean scene_change_detection;
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gboolean scene_change_detection_sensitivity;
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gboolean static_scene_detection;
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gboolean static_scene_detection_sensitivity;
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gboolean initial_qp;
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gboolean max_qp;
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gboolean caq_strength;
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gboolean frame_sad;
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gboolean ltr;
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gboolean lookahead_buffer_depth;
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gboolean paq_mode;
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gboolean taq_mode;
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gboolean hmqb_mode;
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} GstAmfEncoderPASupportedOptions;
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typedef struct _GstAmfEncoderPreAnalysis
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{
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gboolean pre_analysis;
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gint activity_type;
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gboolean scene_change_detection;
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gint scene_change_detection_sensitivity;
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gboolean static_scene_detection;
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gint static_scene_detection_sensitivity;
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guint initial_qp;
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guint max_qp;
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gint caq_strength;
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gboolean frame_sad;
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gboolean ltr;
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guint lookahead_buffer_depth;
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gint paq_mode;
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gint taq_mode;
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gint hmqb_mode;
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} GstAmfEncoderPreAnalysis;
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struct _GstAmfEncoder
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{
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GstVideoEncoder parent;
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GstAmfEncoderPrivate *priv;
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};
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struct _GstAmfEncoderClass
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{
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GstVideoEncoderClass parent_class;
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GstAmfEncoderPASupportedOptions pa_supported;
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gboolean (*set_format) (GstAmfEncoder * encoder,
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GstVideoCodecState * state,
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gpointer component);
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gboolean (*set_output_state) (GstAmfEncoder * encoder,
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GstVideoCodecState * state,
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gpointer component);
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gboolean (*set_surface_prop) (GstAmfEncoder * encoder,
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GstVideoCodecFrame * frame,
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gpointer surface);
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GstBuffer * (*create_output_buffer) (GstAmfEncoder * encoder,
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gpointer data,
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gboolean * sync_point);
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gboolean (*check_reconfigure) (GstAmfEncoder * encoder);
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};
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GType gst_amf_encoder_get_type (void);
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void gst_amf_encoder_set_subclass_data (GstAmfEncoder * encoder,
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gint64 adapter_luid,
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const wchar_t * codec_id);
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AMF_RESULT gst_amf_encoder_set_pre_analysis_options (GstAmfEncoder * self,
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amf::AMFComponent * comp,
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const GstAmfEncoderPreAnalysis * pa,
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GstAmfEncoderPASupportedOptions * pa_supported);
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void gst_amf_encoder_check_pa_supported_options (GstAmfEncoderPASupportedOptions * pa_supported,
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amf::AMFComponent * comp);
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// Pre-analysis settings
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#define DEFAULT_PRE_ANALYSIS FALSE
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#define DEFAULT_PA_ACTIVITY_TYPE AMF_PA_ACTIVITY_Y
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#define DEFAULT_PA_SCENE_CHANGE_DETECTION TRUE
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#define DEFAULT_PA_SCENE_CHANGE_DETECTION_SENSITIVITY AMF_PA_SCENE_CHANGE_DETECTION_SENSITIVITY_MEDIUM
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#define DEFAULT_PA_STATIC_SCENE_DETECTION FALSE
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#define DEFAULT_PA_STATIC_SCENE_DETECTION_SENSITIVITY AMF_PA_STATIC_SCENE_DETECTION_SENSITIVITY_HIGH
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#define DEFAULT_PA_INITIAL_QP 0
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#define DEFAULT_PA_MAX_QP 35
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#define DEFAULT_PA_CAQ_STRENGTH AMF_PA_CAQ_STRENGTH_MEDIUM
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#define DEFAULT_PA_FRAME_SAD TRUE
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#define DEFAULT_PA_LTR FALSE
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#define DEFAULT_PA_LOOKAHEAD_BUFFER_DEPTH 0
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#define DEFAULT_PA_PAQ_MODE AMF_PA_PAQ_MODE_NONE
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#define DEFAULT_PA_TAQ_MODE AMF_PA_TAQ_MODE_NONE
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#define DEFAULT_PA_HQMB_MODE AMF_PA_HIGH_MOTION_QUALITY_BOOST_MODE_NONE
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#define GST_TYPE_AMF_ENC_PA_ACTIVITY_TYPE (gst_amf_enc_pa_activity_get_type ())
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GType gst_amf_enc_pa_activity_get_type (void);
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#define GST_TYPE_AMF_ENC_PA_SCENE_CHANGE_DETECTION_SENSITIVITY (gst_amf_enc_pa_scene_change_detection_sensitivity_get_type ())
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GType gst_amf_enc_pa_scene_change_detection_sensitivity_get_type (void);
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#define GST_TYPE_AMF_ENC_PA_STATIC_SCENE_DETECTION_SENSITIVITY (gst_amf_enc_pa_static_scene_detection_sensitivity_get_type ())
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GType gst_amf_enc_pa_static_scene_detection_sensitivity_get_type (void);
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#define GST_TYPE_AMF_ENC_PA_CAQ_STRENGTH (gst_amf_enc_pa_caq_strength_get_type ())
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GType gst_amf_enc_pa_caq_strength_get_type (void);
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#define GST_TYPE_AMF_ENC_PA_PAQ_MODE (gst_amf_enc_pa_paq_mode_get_type ())
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GType gst_amf_enc_pa_paq_mode_get_type (void);
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#define GST_TYPE_AMF_ENC_PA_TAQ_MODE (gst_amf_enc_pa_taq_mode_get_type ())
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GType gst_amf_enc_pa_taq_mode_get_type (void);
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#define GST_TYPE_AMF_ENC_PA_HQMB_MODE (gst_amf_enc_pa_hmbq_mode_get_type ())
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GType gst_amf_enc_pa_hmbq_mode_get_type (void);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstAmfEncoder, gst_object_unref)
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G_END_DECLS
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