include/psp2/touch.h

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#ifndef _PSP2_TOUCH_H_
#define _PSP2_TOUCH_H_

#ifdef __cplusplus
extern "C" {
#endif

#include <psp2/types.h>

// SCE_TOUCH_MAX_REPORT = 8
enum {
    SCE_TOUCH_MAX_REPORT    = 8 
};

enum {
    SCE_TOUCH_PORT_FRONT    = 0,    
    SCE_TOUCH_PORT_BACK = 1,    
    SCE_TOUCH_PORT_MAX_NUM  = 2 
};

enum {
    SCE_TOUCH_SAMPLING_STATE_START  = 0,
    SCE_TOUCH_SAMPLING_STATE_STOP   = 1
};

enum {
    SCE_TOUCH_REPORT_INFO_HIDE_UPPER_LAYER = 0x0001
};

enum {
    SCE_TOUCH_ERROR_INVALID_ARG = 0x80350001,
    SCE_TOUCH_ERROR_PRIV_REQUIRED   = 0x80350002,
    SCE_TOUCH_ERROR_FATAL       = 0x803500ff
};

typedef struct SceTouchPanelInfo {
    SceInt16 minAaX;    
    SceInt16 minAaY;    
    SceInt16 maxAaX;    
    SceInt16 maxAaY;    
    SceInt16 minDispX;  
    SceInt16 minDispY;  
    SceInt16 maxDispX;  
    SceInt16 maxDispY;  
    SceUInt8 minForce;  
    SceUInt8 maxForce;  
    SceUInt8 reserved[30];  
} SceTouchPanelInfo;

typedef struct SceTouchReport {
    SceUInt8    id;     
    SceUInt8    force;      
    SceInt16    x;      
    SceInt16    y;      
    SceUInt8    reserved[8];    
    SceUInt16   info;       
} SceTouchReport;

typedef struct SceTouchData {
    SceUInt64   timeStamp;  
    SceUInt32   status;     
    SceUInt32   reportNum;  
    SceTouchReport  report[SCE_TOUCH_MAX_REPORT];   
} SceTouchData;

int sceTouchGetPanelInfo(SceUInt32 port, SceTouchPanelInfo *pPanelInfo);

int sceTouchRead(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs);

int sceTouchPeek(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs);

int sceTouchSetSamplingState(SceUInt32 port, SceUInt32 state);

int sceTouchGetSamplingState(SceUInt32 port, SceUInt32 *pState);

int sceTouchEnableTouchForce(SceUInt32 port);

int sceTouchDisableTouchForce(SceUInt32 port);

#ifdef __cplusplus
}
#endif

#endif