myvtm/Other/libmediaplayer/idatastruct.h

#pragma once

#ifdef _WIN32
#ifndef RVC_NO_VTABLE
#define RVC_NO_VTABLE __declspec(novtable)
#endif // !RVC_NO_VTABLE

#else
#ifndef RVC_NO_VTABLE
#define RVC_NO_VTABLE 
#endif // !RVC_NO_VTABLE
#endif // RVC_OS_WIN


#ifndef TIME_LEN
#define TIME_LEN      16
#endif // !TIME_LEN

#ifndef MAX_FILECOUNT
#define MAX_FILECOUNT 32
#endif // !MAX_FILECOUNT

#ifndef MAX_PATH
#define MAX_PATH 260
#endif // !MAX_PATH

typedef struct audio_param_s {
	int freq;
	int channels;
	int channel_layout;
	int fmt;
	int frame_size;
	int bytes_per_sec;
}audio_param_t;


enum media_loglevel {
	MEDIA_LOG_NO,
	MEDIA_LOG_DEBUG,
	MEDIA_LOG_INFO,
	MEDIA_LOG_ERROR
};

enum MediaPlayModeEnum
{
	MEDIA_UNKNOWN = -1,                               
	MEDIA_SINGLE,                                      
	MEDIA_LOCALAUDIO,                                
	MEDIA_LOCALVIDEO					  
};

struct CMediaPlayConfig
{
	char strVideoRunTime_S[TIME_LEN];				
	char strVideoRunTime_E[TIME_LEN];				
	bool bFullScreen;                           
	bool bPrimMonitor;                          
	bool bSimpleMode;                           
	MediaPlayModeEnum eMode;                   
	int nWndX;                                 
	int nWndY;                                  
	int nWndWidth;                             
	int nWndHeight;                            
	int nFileCnt;		                       
	int nPlayCnt;		                       
	int nPlayInterval;		                    
	char strNamePrefix[MAX_PATH];              
	char strRootPath[MAX_PATH];		           
	char strFileNames[MAX_FILECOUNT][MAX_PATH]; 

	int nVolume;				
};


struct RVC_NO_VTABLE CMediaHostApi
{
	virtual int LoadPlayConfig(CMediaPlayConfig& config, int CfgInx = 0) = 0;
	virtual void Debug(media_loglevel log_level, const char* fmt, ...) = 0;
	virtual void MediaPlayFinished(int iMediaType) = 0;
	virtual int GetMediaPlayerIcoPath(char* strPath, int iLen) = 0;
	virtual int GetAudioOutDevName(char* strDev, int iLen) = 0;
	virtual int PlayingAudioDataCallback(audio_param_t *param, const void* input, unsigned long uaudiolen) = 0;
};