Why use it
It provides direct, allocation-conscious access to the fixed point module. No exception-based error path is implied by the signature.
PSYQO SDK
psyqo::FixedPointInternals::iDiv
Function · 1 overload
Function
Performs `i div` as part of the fixed point module.
Declaration
Declaration
constexpr uint32_t iDiv(uint64_t rem, uint32_t base, unsigned scale)Performs `i div` as part of the fixed point module.
| Parameter | Type | Meaning |
|---|---|---|
rem | uint64_t | Value supplied for rem. Keep referenced or pointed-to data valid for the complete call. |
base | uint32_t | Value supplied for base. Keep referenced or pointed-to data valid for the complete call. |
scale | unsigned int | Value supplied for scale. Keep referenced or pointed-to data valid for the complete call. |
Returns: uint32_t. Check the value before continuing when it represents success, availability or a resource handle.
Example
C++ example
#include "psyqo/fixed-point.hh"
// Assume these named values have been initialized with valid data:
// uint64_t rem
// uint32_t base
// unsigned int scale
auto result = psyqo::FixedPointInternals::iDiv(rem, base, scale);Trade-offs and warnings
Call it only in the lifecycle phase described by the module. Validate indices, capacities and object state before use.
Declared in https://github.com/pcsx-redux/nugget/blob/6186b131aacc5853a9161fb076ed34ffe504552d/psyqo/fixed-point.hh:42
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