shz_mat4x4_inverse

void shz_mat4x4_inverse(const shz_mat4x4_t* SHZ_RESTRICT mtrx, shz_mat4x4_t* SHZ_RESTRICT out) SHZ_NOEXCEPT;

Computes the inverse of a 4x4 matrix.

Parameters

Name	Type	Description
mtrx	const shz_mat4x4_t *SHZ_RESTRICT	Pointer to the 4x4 matrix to invert.
out	shz_mat4x4_t *SHZ_RESTRICT	Pointer to the resulting inverted matrix.

Returns

Nothing (void).

Notes

• In-place inversion (mtrx == out) is not supported.

Warnings

• This routine clobbers XMTRX.

Naming and requirements

• shz_mat4x4_t and shz_mat2x2_t arguments must be 8-byte aligned. Unaligned data goes through the float[16] parameters of the _unaligned routines.

Availability

• C++ equivalent: shz::mat4x4::inverse
• Type-generic form: none
• Back-ends: SH4: shared C implementation · SW: portable C · SPU: shared C implementation
• Defined in: sh4zam/shz_matrix.h:824
• Module: Matrix, section "Miscellaneous"