nvds_dewarper_meta.h

Go to the documentation of this file.

/*
 * SPDX-FileCopyrightText: Copyright (c) 2019-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: LicenseRef-NvidiaProprietary
 *
 * NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
 * property and proprietary rights in and to this material, related
 * documentation and any modifications thereto. Any use, reproduction,
 * disclosure or distribution of this material and related documentation
 * without an express license agreement from NVIDIA CORPORATION or
 * its affiliates is strictly prohibited.
 */
 
#ifndef _NVDS_DEWARPER_META_H_
#define _NVDS_DEWARPER_META_H_
 
#include <gst/gst.h>
 
#ifdef __cplusplus
extern "C"
{
#endif
 
/*
 * Defines DeepStream Dewarper metadata.
 */
 
#define MAX_DEWARPED_VIEWS 4
 
typedef enum
{
    NVDS_META_SURFACE_NONE=0,
    NVDS_META_SURFACE_FISH_PUSHBROOM=1,
    NVDS_META_SURFACE_FISH_VERTCYL=2,
    NVDS_META_SURFACE_PERSPECTIVE_PERSPECTIVE=3,
    NVDS_META_SURFACE_FISH_PERSPECTIVE=4,
    NVDS_META_SURFACE_FISH_FISH=5,
    NVDS_META_SURFACE_FISH_CYL=6,
    NVDS_META_SURFACE_FISH_EQUIRECT=7,
    NVDS_META_SURFACE_FISH_PANINI=8,
    NVDS_META_SURFACE_PERSPECTIVE_EQUIRECT=9,
    NVDS_META_SURFACE_PERSPECTIVE_PANINI=10,
    NVDS_META_SURFACE_EQUIRECT_CYLINDER=11,
    NVDS_META_SURFACE_EQUIRECT_EQUIRECT=12,
    NVDS_META_SURFACE_EQUIRECT_FISHEYE=13,
    NVDS_META_SURFACE_EQUIRECT_PANINI=14,
    NVDS_META_SURFACE_EQUIRECT_PERSPECTIVE=15,
    NVDS_META_SURFACE_EQUIRECT_PUSHBROOM=16,
    NVDS_META_SURFACE_EQUIRECT_STEREOGRAPHIC=17,
    NVDS_META_SURFACE_EQUIRECT_VERTCYLINDER=18
} NvDsSurfaceType;
 
typedef struct _NvDewarperSurfaceMeta {
  guint type[MAX_DEWARPED_VIEWS];
  guint index[MAX_DEWARPED_VIEWS];
  guint source_id;
  guint num_filled_surfaces;
}NvDewarperSurfaceMeta;
 
#ifdef __cplusplus
}
#endif
 
#endif