shz_mat4x4_apply_transpose_unaligned

SHZ_INLINE void shz_mat4x4_apply_transpose_unaligned(shz_mat4x4_t* dst, const float src[16]) SHZ_NOEXCEPT;

Multiplies and accumulates the transposed unaligned src 4x4 matrix onto the dst 4x4 matrix.

Parameters

Name	Type	Description
dst	shz_mat4x4_t *
src	const float [16]

Returns

Nothing (void).

Warnings

• This routine clobbers XMTRX.

Naming and requirements

• _unaligned: Works on matrix data that is not 8-byte aligned, passed as a plain float[16]. The default routines use 64-bit paired FMOV loads that need 8-byte alignment. (Naming and Suffixes)
• _transpose: Operates with the transposed matrix (row-major input, or inverse-rotation use). (Naming and Suffixes)
• 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: none (call the C function from C++)
• Type-generic form: none
• Back-ends: SH4: shared C implementation · SW: portable C · SPU: shared C implementation
• Defined in: sh4zam/shz_matrix.h:401
• Module: Matrix, section "Applying"