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