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.TH "al_get_opengl_texture_size" "3alleg5" "" "Allegro reference manual" ""
.hy
.SH NAME
.PP
al_get_opengl_texture_size - Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#include <allegro5/allegro_opengl.h>

bool al_get_opengl_texture_size(ALLEGRO_BITMAP *bitmap, int *w, int *h)
\f[R]
.fi
.SH DESCRIPTION
.PP
Retrieves the size of the texture used for the bitmap.
This can be different from the bitmap size if OpenGL only supports
power-of-two sizes or if it is a sub-bitmap.
.PP
Returns true on success, false on failure.
Zero width and height are returned if the bitmap is not an OpenGL
bitmap.
.SH SEE ALSO
.PP
al_get_opengl_texture_position(3alleg5)