mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 10:11:08 +00:00
98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
|
/* GStreamer
|
||
|
|
* Copyright (C) 2024 Collabora Ltd
|
||
|
|
* @author: Daniel Morin <daniel.morin@collabora.com>
|
||
|
|
*
|
||
|
|
* gstanalyticssegmentationmtd.h
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __GST_ANALYTICS_SEGMENTATION_META_H__
|
||
|
|
#define __GST_ANALYTICS_SEGMENTATION_META_H__
|
||
|
|
|
||
|
|
#include <gst/gst.h>
|
||
|
|
#include <gst/video/video-info.h>
|
||
|
|
#include <gst/analytics/analytics-meta-prelude.h>
|
||
|
|
#include <gst/analytics/gstanalyticsmeta.h>
|
||
|
|
|
||
|
|
G_BEGIN_DECLS
|
||
|
|
|
||
|
|
/**
|
||
|
|
* GstAnalyticsSegmentationMtd:
|
||
|
|
* @id: Instance identifier
|
||
|
|
* @meta: Instance of #GstAnalyticsRelationMeta where the analytics-metadata
|
||
|
|
* identified by @id is stored.
|
||
|
|
*
|
||
|
|
* Handle containing data required to use gst_analytics_segmentation_mtd APIs.
|
||
|
|
* This type is generally expected to be allocated on the stack.
|
||
|
|
*
|
||
|
|
* Since: 1.26
|
||
|
|
*/
|
||
|
|
typedef struct _GstAnalyticsMtd GstAnalyticsSegmentationMtd;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* GstSegmentationType:
|
||
|
|
* @GST_SEGMENTATION_TYPE_SEMANTIC: Segmentation where the belonging of each
|
||
|
|
* pixel to a class of objects is identified.
|
||
|
|
* @GST_SEGMENTATION_TYPE_INSTANCE: Segmentation where the belonging of each
|
||
|
|
* pixel to instance of an object is identified.
|
||
|
|
*
|
||
|
|
* Enum value describing supported segmentation type
|
||
|
|
*
|
||
|
|
* Since: 1.26
|
||
|
|
*/
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
GST_SEGMENTATION_TYPE_SEMANTIC,
|
||
|
|
GST_SEGMENTATION_TYPE_INSTANCE
|
||
|
|
} GstSegmentationType;
|
||
|
|
|
||
|
|
GST_ANALYTICS_META_API
|
||
|
|
GstAnalyticsMtdType
|
||
|
|
gst_analytics_segmentation_mtd_get_mtd_type (void);
|
||
|
|
|
||
|
|
GST_ANALYTICS_META_API
|
||
|
|
GstBuffer *
|
||
|
|
gst_analytics_segmentation_mtd_get_mask (const GstAnalyticsSegmentationMtd *
|
||
|
|
handle, gint * masks_loc_x, gint * masks_loc_y, guint * masks_loc_w, guint *
|
||
|
|
masks_loc_h);
|
||
|
|
|
||
|
|
GST_ANALYTICS_META_API
|
||
|
|
gboolean
|
||
|
|
gst_analytics_segmentation_mtd_get_region_index (
|
||
|
|
const GstAnalyticsSegmentationMtd * handle, gsize * index, guint id);
|
||
|
|
|
||
|
|
GST_ANALYTICS_META_API
|
||
|
|
guint
|
||
|
|
gst_analytics_segmentation_mtd_get_region_id (
|
||
|
|
const GstAnalyticsSegmentationMtd * handle, gsize index);
|
||
|
|
|
||
|
|
GST_ANALYTICS_META_API
|
||
|
|
gsize
|
||
|
|
gst_analytics_segmentation_mtd_get_region_count (
|
||
|
|
const GstAnalyticsSegmentationMtd * handle);
|
||
|
|
|
||
|
|
GST_ANALYTICS_META_API
|
||
|
|
gboolean
|
||
|
|
gst_analytics_relation_meta_add_segmentation_mtd (GstAnalyticsRelationMeta *
|
||
|
|
instance, GstBuffer * buffer, GstSegmentationType segmentation_type,
|
||
|
|
gsize region_count, guint * region_ids, gint masks_loc_x, gint masks_loc_y,
|
||
|
|
guint masks_loc_w, guint masks_loc_h, GstAnalyticsSegmentationMtd *
|
||
|
|
segmentation_mtd);
|
||
|
|
|
||
|
|
G_END_DECLS
|
||
|
|
#endif // __GST_ANALYTICS_SEGMENTATION_META_H__
|