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is_linear_bitmap.3alleg
Langue: en
Version: version 4.2.2 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
is_linear_bitmap - Tells if a bitmap is linear. Allegro game programming library.SYNOPSIS
#include <allegro.h>int is_linear_bitmap(BITMAP *bmp);
DESCRIPTION
Returns TRUE if bmp is a linear bitmap, i.e. a bitmap that can be accessed linearly within each scanline (for example a memory bitmap, the DOS VGA or SVGA screen, Windows bitmaps, etc). Linear bitmaps can be used with the _putpixel(), _getpixel(), bmp_write_line(), and bmp_read_line() functions.Historically there were only linear and planar bitmaps for Allegro, so is_linear_bitmap() is actually an alias for !is_planar_bitmap().
SEE ALSO
is_planar_bitmap(3alleg), is_memory_bitmap(3alleg)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre