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renderers/video_renderer.h

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+/**
+ * RPiPlay - An open-source AirPlay mirroring server for Raspberry Pi
+ * Copyright (C) 2019 Florian Draschbacher
+ * Modified for:
+ * UxPlay - An open-source AirPlay mirroring server
+ * Copyright (C) 2021-23 F. Duncanh
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+ */
+
+/* 
+ * H264 renderer using gstreamer
+*/
+
+#ifndef VIDEO_RENDERER_H
+#define VIDEO_RENDERER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include "../lib/logger.h"
+
+typedef enum videoflip_e {
+    NONE,
+    LEFT,
+    RIGHT,
+    INVERT,
+    VFLIP,
+    HFLIP,
+} videoflip_t;
+
+typedef struct video_renderer_s video_renderer_t;
+
+void video_renderer_init (logger_t *logger, const char *server_name, videoflip_t videoflip[2], const char *parser,
+                          const char *decoder, const char *converter, const char *videosink, const char *videosink_options,
+                          bool initial_fullscreen, bool video_sync, bool h265_support, const char *uri, const char *default_image);
+void video_renderer_start ();
+void video_renderer_stop ();
+void video_renderer_pause ();
+void video_renderer_seek(float position);
+void video_renderer_resume ();
+bool video_renderer_is_paused();
+void video_renderer_render_buffer (unsigned char* data, int *data_len, int *nal_count, uint64_t *ntp_time);
+void video_renderer_flush ();
+unsigned int video_renderer_listen(void *loop, int id);
+void video_renderer_destroy ();
+void video_renderer_size(float *width_source, float *height_source, float *width, float *height);
+bool waiting_for_x11_window();
+bool video_get_playback_info(double *duration, double *position, float *rate);
+void video_renderer_choose_codec(bool is_h265);
+unsigned int video_renderer_listen(void *loop, int id);
+unsigned int video_reset_callback(void *loop);
+void video_renderer_switch_source(bool use_video);
+#ifdef __cplusplus
+}
+#endif
+
+#endif //VIDEO_RENDERER_H
+