1qscale_matrix(3)                Allegro manual                qscale_matrix(3)
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NAME

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

10       #include <allegro.h>
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13       void qscale_matrix(MATRIX *m, fixed scale);
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15       void qscale_matrix_f(MATRIX_f *m, float scale);
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DESCRIPTION

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

24       get_scaling_matrix(3)
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28Allegro                          version 4.2.3                qscale_matrix(3)
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