9.1/sources/apps/apps-common/includes/deepstream_osd.h

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2018-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef __NVGSTDS_OSD_H__
#define __NVGSTDS_OSD_H__
 
#include <gst/gst.h>
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#include "nvll_osd_struct.h"
 
typedef struct
{
  GstElement *bin;
  GstElement *queue;
  GstElement *nvvidconv;
  GstElement *conv_queue;
  GstElement *cap_filter;
  GstElement *nvosd;
} NvDsOSDBin;
 
typedef struct
{
  gboolean enable;
  gboolean text_has_bg;
  gboolean enable_clock;
  gboolean draw_text;
  gboolean draw_bbox;
  gboolean draw_mask;
  gint text_size;
  gint border_width;
  gint clock_text_size;
  gint clock_x_offset;
  gint clock_y_offset;
  guint gpu_id;
  guint nvbuf_memory_type; /* For nvvidconv */
  guint num_out_buffers;
  gchar *font;
  gchar *hw_blend_color_attr;
  NvOSD_Mode mode;
  NvOSD_ColorParams clock_color;
  NvOSD_ColorParams text_color;
  NvOSD_ColorParams text_bg_color;
} NvDsOSDConfig;
 
gboolean create_osd_bin (NvDsOSDConfig *config, NvDsOSDBin *bin);
 
#ifdef __cplusplus
}
#endif
 
#endif