Epok Engine

PSYQO SDK

psyqo::GTE::Kernels::rtpt

Function · 1 overload

Function

RTPT - Perspective Transformation (triple) pers(([rt]·[v0]) >> 12 + [tr]) -> sxy0 pers(([rt]·[v1]) >> 12 + [tr]) -> sxy1 pers(([rt]·[v2]) >> 12 + [tr]) -> sxy2 22 cycles

Belongs to
psyqo::GTE::Kernels
Header
gte-kernels.hh
Overloads
1

Declaration

static
Declaration
static inline void rtpt()

RTPT - Perspective Transformation (triple) pers(([rt]·[v0]) >> 12 + [tr]) -> sxy0 pers(([rt]·[v1]) >> 12 + [tr]) -> sxy1 pers(([rt]·[v2]) >> 12 + [tr]) -> sxy2 22 cycles

This overload takes no parameters.

Returns: Nothing (void).

Example

C++ example
#include "psyqo/gte-kernels.hh"

psyqo::GTE::Kernels::rtpt();

Why use it

It provides direct, allocation-conscious access to Geometry Transformation Engine math and register operations. No exception-based error path is implied by the signature.

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/gte-kernels.hh:69

Related members

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