AbsolutePointer.h

Go to the documentation of this file.

 
#ifndef __ABSOLUTE_POINTER_H__
#define __ABSOLUTE_POINTER_H__
 
#define EFI_ABSOLUTE_POINTER_PROTOCOL_GUID \
  { 0x8D59D32B, 0xC655, 0x4AE9, { 0x9B, 0x15, 0xF2, 0x59, 0x04, 0x99, 0x2A, 0x43 } }
 
typedef struct _EFI_ABSOLUTE_POINTER_PROTOCOL EFI_ABSOLUTE_POINTER_PROTOCOL;
 
// *******************************************************
// EFI_ABSOLUTE_POINTER_MODE
// *******************************************************
 
typedef struct {
  UINT64    AbsoluteMinX; 
  UINT64    AbsoluteMinY; 
  UINT64    AbsoluteMinZ; 
  UINT64    AbsoluteMaxX; 
  UINT64    AbsoluteMaxY; 
  UINT64    AbsoluteMaxZ; 
  UINT32    Attributes;   
} EFI_ABSOLUTE_POINTER_MODE;
 
#define EFI_ABSP_SupportsAltActive  0x00000001
 
#define EFI_ABSP_SupportsPressureAsZ  0x00000002
 
typedef
EFI_STATUS
(EFIAPI *EFI_ABSOLUTE_POINTER_RESET)(
  IN EFI_ABSOLUTE_POINTER_PROTOCOL *This,
  IN BOOLEAN                       ExtendedVerification
  );
 
#define EFI_ABSP_TouchActive  0x00000001
 
#define EFI_ABS_AltActive  0x00000002
 
typedef struct {
  UINT64    CurrentX;
 
  UINT64    CurrentY;
 
  UINT64    CurrentZ;
 
  UINT32    ActiveButtons;
} EFI_ABSOLUTE_POINTER_STATE;
 
typedef
EFI_STATUS
(EFIAPI *EFI_ABSOLUTE_POINTER_GET_STATE)(
  IN      EFI_ABSOLUTE_POINTER_PROTOCOL  *This,
  OUT  EFI_ABSOLUTE_POINTER_STATE        *State
  );
 
struct _EFI_ABSOLUTE_POINTER_PROTOCOL {
  EFI_ABSOLUTE_POINTER_RESET        Reset;
  EFI_ABSOLUTE_POINTER_GET_STATE    GetState;
  EFI_EVENT                         WaitForInput;
  EFI_ABSOLUTE_POINTER_MODE         *Mode;
};
 
extern EFI_GUID  gEfiAbsolutePointerProtocolGuid;
 
#endif