gstreamer/subprojects/gst-plugins-bad/sys/amfcodec/gstamfencoder.h

165 lines
6.4 KiB
C
Raw Normal View History

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