mirror of https://github.com/zeldaret/tp.git
51 lines
926 B
C++
51 lines
926 B
C++
#ifndef JSUPPORT_H
|
|
#define JSUPPORT_H
|
|
|
|
#include <dolphin/dolphin.h>
|
|
#include <stdint.h>
|
|
|
|
/**
|
|
* @ingroup jsystem-jsupport
|
|
*
|
|
*/
|
|
template <typename T>
|
|
T* JSUConvertOffsetToPtr(const void* ptr, uintptr_t offset) {
|
|
if (offset == 0) {
|
|
return NULL;
|
|
} else {
|
|
return (T*)((intptr_t)ptr + (intptr_t)offset);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @ingroup jsystem-jsupport
|
|
*
|
|
*/
|
|
template <typename T>
|
|
T* JSUConvertOffsetToPtr(const void* ptr, const void* offset) {
|
|
if (offset == NULL) {
|
|
return NULL;
|
|
} else {
|
|
return (T*)((intptr_t)ptr + (intptr_t)offset);
|
|
}
|
|
}
|
|
|
|
inline u8 JSULoNibble(u8 param_0) { return param_0 & 0x0f; }
|
|
inline u8 JSUHiNibble(u8 param_0) {return param_0 >> 4; }
|
|
|
|
inline u8 JSULoByte(u16 in) {
|
|
return in & 0xff;
|
|
}
|
|
|
|
inline u8 JSUHiByte(u16 in) {
|
|
return in >> 8;
|
|
}
|
|
|
|
inline u16 JSUHiHalf(u32 in) {
|
|
return (in >> 16);
|
|
}
|
|
|
|
inline u16 JSULoHalf(u32 param_0) {return param_0; }
|
|
|
|
#endif
|