initial commit

lib/amb1_sdk/common/media/framework/mmf_source.h

@@ -0,0 +1,32 @@
+#ifndef _MEDIA_H
+#define _MEDIA_H
+#include "cmsis_os.h"
+#include "mmf_common.h"
+
+typedef struct _media_source_module{
+	void* (*create)(void);
+	void  (*destroy)(void*);
+	int   (*set_param)(void*, int, int);
+	int   (*handle)(void*, void*);		// input output will cast to exch_buf_t
+}msrc_module_t;
+
+
+
+typedef struct _media_source_context{
+	xQueueHandle input_qid;
+	xQueueHandle output_qid;
+	int state;
+	xTaskHandle	hdl_task;
+	
+	void* drv_priv;
+	msrc_module_t* source;
+}msrc_context;
+
+void 			mmf_source_close(msrc_context* ctx);
+msrc_context* 	mmf_source_open(msrc_module_t* source);
+int 			mmf_source_ctrl(msrc_context* ctx, int cmd, int arg);
+int 			mmf_source_get_frame(msrc_context* ctx, exch_buf_t *exbuf);
+
+// must be here
+#include "mmf_source_modules/mmf_source_list.h"
+#endif