Provided by: allegro4-doc_4.4.2-4_all

**NAME**

qscale_matrix, qscale_matrix_f - Optimised routine for scaling an already generated matrix. Allegro game programming library.

**SYNOPSIS**

#include<allegro.h>voidqscale_matrix(MATRIX*m,fixedscale);voidqscale_matrix_f(MATRIX_f*m,floatscale);

**DESCRIPTION**

Optimised routine for scaling an already generated matrix: this simply adds in the scale factor, so there is no need to build two temporary matrices and then multiply them together.

**SEE** **ALSO**

get_scaling_matrix(3alleg4)