Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/app/spook/frame.h

@@ -0,0 +1,159 @@
+/*
+ * Copyright (C) 2004 Nathan Lutchansky <lutchann@litech.org>
+ *
+ * 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+/*
+#define FORMAT_EMPTY		0
+#define FORMAT_RAW_RGB24	1
+#define FORMAT_RAW_UYVY		2
+#define FORMAT_RAW_BGR24	3
+#define FORMAT_PCM		64
+#define FORMAT_MPEG4		100
+#define FORMAT_JPEG		101
+#define FORMAT_MPV		102
+#define FORMAT_H263		103
+#define FORMAT_MPA		200
+#define FORMAT_ALAW		201
+*/
+#ifndef __FRAME_H
+#define __FRAME_H
+#include "spook_config.h"
+#include "jpgdef.h"
+#include "sys_config.h"
+#include "stream_frame.h"
+#include "basic_include.h"
+#include "lib/multimedia/msi.h"
+
+
+
+
+#define FORMAT_JPEG		101
+#define FORMAT_H264		96
+#define FORMAT_AUDIO	97
+
+
+enum
+{
+	RECORD_FLAG,
+	SAVE_PIC_FLAG,
+	WIFI_FPV_FLAG,
+
+};
+
+struct frame;
+
+typedef int (*frame_destructor)( struct frame *f, void *d );
+typedef void (*free_func)(void*node);
+
+struct frame
+{
+	int ref_count;
+	int size;
+	int format;
+	int width;
+	int height;
+	int length;
+	int node_len;
+	int first_length;
+	unsigned char *d;//链表第一帧数据
+	void * get_f;
+	struct jpeg_fifo *j;
+	uint32_t timestamp;
+	free_func free;
+};
+
+
+void init_frame_heap( int size, int count );
+int get_max_frame_size(void);
+struct frame *new_frame(void);
+void ref_frame( struct frame *f );
+void unref_frame( struct frame *f );
+
+
+struct frame_slot {
+	struct frame_slot *next;
+	struct frame_slot *prev;
+	int pending;
+	struct frame *f;
+};
+
+typedef void (*frame_deliver_func)( struct frame *f, void *d );
+typedef void (*frame_disconnect_func)( struct frame *f, void *d );
+
+
+struct frame_exchanger {
+	int ready;
+	int scan_ready;
+
+	frame_deliver_func f;
+	struct frame *jf;
+	void *d;
+};
+
+
+
+struct rtp_node
+{
+	void *video_ex;  //frame_exchanger
+	void *audio_ex;
+	void *priv;
+
+};
+
+
+struct rtsp_priv
+{
+	struct rtp_node *live_node;
+	//stream *video_s;
+	//stream *audio_s;
+	stream *webfile_s;
+	struct msi *video_msi;
+	struct msi *audio_msi;
+	struct msi *v_msi;
+	struct msi *a_msi;
+};
+
+
+
+
+
+struct frame_exchanger *new_exchanger( int slots,
+					frame_deliver_func func, void *d );
+
+/* master functions */
+int exchange_frame( struct frame_exchanger *ex, struct frame *frame );
+
+/* slave functions */
+struct frame *get_next_frame( struct frame_exchanger *ex, int wait );
+void deliver_frame( struct frame_exchanger *ex, struct frame *f );
+
+
+
+void *spook_register_video(const char *name,const char *action_name,int node_num);
+void *spook_register_audio(const char *name,const char *action_name,int node_num,void *afmemt);
+void spook_send_thread2(void *d);
+int32_t spook_register_del_msg(void *signal);
+struct frame_exchanger *new_exchanger_audio( int slots,frame_deliver_func func, void *d );
+struct frame *new_audio_frame(void);
+
+struct msi *rtsp_msi_init(const char *name,uint8_t filter_type,uint8_t srcID);
+struct msi *rtsp_audio_msi_init(const char *name);
+void rtsp_msi_deinit(struct msi *msi);
+void rtsp_audio_msi_deinit(struct msi *msi);
+#endif
+
+
+