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/*----------------------------------------------------------------------- 
; 
; XPBITMAP - header file 
; 
; 
; 
; ****** XLIB - Mode X graphics library                **************** 
; ******                                               **************** 
; ****** Written By Themie Gouthas                     **************** 
; ****** Aeronautical Research Laboratory              **************** 
; ****** Defence Science and Technology Organisation   **************** 
; ****** Australia                                     **************** 
; 
; egg@dstos3.dsto.gov.au 
; teg@bart.dsto.gov.au 
; 
;  Terminology & notes: 
;         VRAM ==   Video RAM 
;         SRAM ==   System RAM 
;         X coordinates are in pixels unless explicitly stated 
; 
;-----------------------------------------------------------------------*/ 
 
#ifndef _XPBITMAP_H_ 
#define _XPBITMAP_H_ 
 
 
/* FUNCTIONS =========================================================== */ 
 
#ifdef __cplusplus 
extern "C" { 
#endif 
 
 
 void x_put_masked_pbm(  /* Copy a planar bitmap from SRAM masking */ 
              WORD X,    /* only non zero pixels to VRAM           */ 
              WORD Y, 
              WORD ScrnOffs, 
	      BYTER far * Bitmap); 
 
 void x_flip_masked_pbm(  /* Copy a planar bitmap from SRAM masking */ 
	      WORD X,     /* only non zero pixels to VRAM. Bitmap   */ 
	      WORD Y,     /* is mirrored.                           */ 
	      WORD ScrnOffs, 
	      BYTER far * Bitmap, 
	      WORD orientation); 
 
 void x_put_pbm(         /* Copy a planar bitmap from SRAM to VRAM */ 
	      WORD X, 
	      WORD Y, 
	      WORD ScrnOffs, 
	      BYTER far * Bitmap); 
 
 void x_flip_pbm(         /* Copy a planar bitmap from SRAM to VRAM */ 
	      WORD X, 
	      WORD Y, 
	      WORD ScrnOffs, 
	      BYTER far * Bitmap, 
	      WORD orientation); 
 
 void x_get_pbm(         /* Copy a planar bitmap from VRAM to SRAM */ 
	      WORD X, 
	      WORD Y, 
	      BYTER Bw, 
	      BYTER Bh, 
	      WORD ScrnOffs, 
	      BYTER far * Bitmap); 
 
 
#ifdef __cplusplus 
} 
#endif 
 
 
#endif