opendarwin man page for masked_stretch_blit

masked_stretch_blit(3alleg4)					  Allegro manual				      masked_stretch_blit(3alleg4)

NAME

       masked_stretch_blit - Scales a rectangular area skipping pixels with the mask color. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       void masked_stretch_blit(BITMAP *source, BITMAP *dest, int source_x, source_y, source_w, source_h, int dest_x, dest_y, dest_w, dest_h);

DESCRIPTION

       Like  masked_blit(),  except  it  can  scale images (so the source and destination rectangles don't need to be the same size). This routine
       doesn't do as much safety checking as the regular masked_blit(): in particular you must take care not to copy from areas outside the source
       bitmap. Moreover, the source must be a memory bitmap. Example:

	  BITMAP *hud_overlay;
	  ...
	  /* Stretch hud overlay over the screen. */
	  masked_stretch_blit(hud_overlay, screen, 0, 0,
			      hud_overlay->w, hud_overlay->h,
			      0, 0, SCREEN_W, SCREEN_H);

SEE ALSO

       blit(3alleg4), masked_blit(3alleg4), stretch_blit(3alleg4), stretch_sprite(3alleg4)

Allegro 							   version 4.4.2				      masked_stretch_blit(3alleg4)