ggiCopyBox

Langue: en

Autres versions - même langue

Version: 276507 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

NAME

ggiCopyBox - Copy a rectangular area

SYNOPSIS

 #include <ggi/ggi.h>
 
 int ggiCopyBox(ggi_visual_t vis, int x, int y, int w, int h, int nx ,int ny);
 

DESCRIPTION

This is a area-to-area-blit, all in the same visual. Copy the box described by x, y, w, h to the new location nx, ny. This automatically takes care of overlaps and optimizes for the given visual (e.g. uses HW-accel or intermediate buffers as appropriate).

ggiCopyBox will transfer an area between frames when the read frame is not the same as the write frame.

RETURN VALUE

0 for OK, otherwise a ggi-error(3) code.

SEE ALSO

ggiCrossBlit(3)