初始化项目

2026-05-26 11:46:24 +08:00
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+/*
+ * Copyright (c) 2022-2025, NVIDIA CORPORATION. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _DS_YAML_PARSER_H_
+#define _DS_YAML_PARSER_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "nvds_yml_parser.h"
+#include <gst/gst.h>
+#include <gst/rtsp-server/rtsp-server.h>
+#define _PATH_MAX 1024
+
+typedef enum { ENCODER_TYPE_HW, ENCODER_TYPE_SW } EncHwSwType;
+
+NvDsYamlParserStatus ds_parse_rtsp_output(GstElement *sink,
+                                          GstRTSPServer *server,
+                                          GstRTSPMediaFactory *factory,
+                                          gchar *cfg_file_path,
+                                          const char *group);
+
+NvDsYamlParserStatus ds_parse_enc_config(GstElement *encoder,
+                                         gchar *cfg_file_path,
+                                         const char *group);
+
+guint ds_parse_group_type(gchar *cfg_file_path, const char *group);
+
+guint ds_parse_enc_type(gchar *cfg_file_path, const char *group);
+
+guint ds_parse_enc_codec(gchar *cfg_file_path, const char *group);
+
+GString *ds_parse_file_name(gchar *cfg_file_path, const char *group);
+
+GString *ds_parse_config_yml_filepath(gchar *cfg_file_path, const char *group);
+
+NvDsYamlParserStatus ds_parse_videotemplate_config(GstElement *vtemplate,
+                                                   gchar *cfg_file_path,
+                                                   const char *group);
+
+NvDsYamlParserStatus ds_parse_ocdr_videotemplate_config(GstElement *vtemplate,
+                                                        gchar *cfg_file_path,
+                                                        const char *group);
+
+NvDsYamlParserStatus ds_parse_nvdsanalytics(GstElement *element,
+                                            gchar *cfg_file_path,
+                                            const char *group);
+
+void create_video_encoder(bool isH264, int enc_type,
+                          GstElement **conv_capfilter, GstElement **outenc,
+                          GstElement **encparse, GstElement **rtppay);
+
+/** Function to get the absolute path of a file.*/
+gboolean get_absolute_file_path_yaml(const gchar *cfg_file_path,
+                                     const gchar *file_path,
+                                     char *abs_path_str);
+
+/** Parse preprocess configurations. */
+NvDsYamlParserStatus nvds_parse_preprocess(GstElement *element,
+                                           gchar *app_cfg_file_path,
+                                           const char *group);
+
+/** Parse postprocess configurations. */
+NvDsYamlParserStatus nvds_parse_postprocess(GstElement *element,
+                                            gchar *app_cfg_file_path,
+                                            const char *group);
+
+/** Parse width and height of nvstreammux. */
+void parse_streammux_width_height_yaml(gint *width, gint *height,
+                                       gchar *cfg_file_path);
+
+/** Parse type of sink. */
+void parse_sink_type_yaml(gint *type, gchar *cfg_file_path);
+
+/** Parse enc type of sink. */
+void parse_sink_enc_type_yaml(gint *enc_type, gchar *cfg_file_path);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif