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fli_pal_dirty_from
Langue: en
Version: version 4.2.2 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
fli_pal_dirty_from, fli_pal_dirty_to - Indicate which parts of the palette have changed. Allegro game programming library.SYNOPSIS
#include <allegro.h>extern int fli_pal_dirty_from;
extern int fli_pal_dirty_to;
DESCRIPTION
These variables are set by next_fli_frame() to indicate which part of the fli_palette has changed since the last call to reset_fli_variables(). If fli_pal_dirty_from is greater than fli_pal_dirty_to, the palette has not changed, otherwise colors fli_pal_dirty_from to fli_pal_dirty_to (inclusive) have altered. You can use these when updating the hardware palette, to avoid unnecessary calls to set_palette(). Example:if (fli_pal_dirty_from <= fli_pal_dirty_to) set_palette_range(fli_palette, fli_pal_dirty_from, fli_pal_dirty_to, 1);
SEE ALSO
fli_palette(3), reset_fli_variables(3)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre