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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /uspace/ @ 1563

  → /uspace/ @ 1564

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 1563 → Rev 1564

/uspace/trunk/fb/ega.c
155,14 → 155,14
{
int i;
if (rows > 0) {
memcpy(scr_addr,((char *)scr_addr)+rows*scr_width*2,scr_width*scr_height*2-rows*scr_width*2);
for(i=0;i<rows*scr_width;i++)
(((short *)scr_addr)+scr_width*scr_height-rows*scr_width)[i]=((style<<8)+' ');
memcpy(scr_addr,((char *)scr_addr) + rows * scr_width * 2, scr_width * scr_height * 2 - rows * scr_width * 2);
for(i = 0; i < rows * scr_width ; i ++)
(((short *)scr_addr) + scr_width * scr_height - rows * scr_width) [i] = ((style << 8) + ' ');
} else if (rows < 0) {
memcpy(((char *)scr_addr)-rows*scr_width*2,scr_addr,scr_width*scr_height*2+rows*scr_width*2);
for(i=0;i<-rows*scr_width;i++)
((short *)scr_addr)[i]=((style<<8)+' ');
memcpy(((char *)scr_addr) - rows * scr_width * 2 ,scr_addr ,scr_width * scr_height * 2 + rows * scr_width * 2);
for( i = 0; i < - rows * scr_width ; i++)
((short *)scr_addr) [i] = ((style << 8 ) + ' ');
}
}
191,10 → 191,13
{
int i;
short *mem;
for(i=0;(i<MAX_SAVED_SCREENS)&&(saved_screens[i].data);i++);
if(i==MAX_SAVED_SCREENS) return EINVAL;
if(!(saved_screens[i].data=malloc(2*scr_width*scr_height))) return ENOMEM;
memcpy(saved_screens[i].data,scr_addr,2*scr_width*scr_height);
for( i=0 ;( i < MAX_SAVED_SCREENS ) && (saved_screens[i].data); i++);
if( i == MAX_SAVED_SCREENS)
return EINVAL;
if(!(saved_screens[i].data=malloc( 2 * scr_width*scr_height )))
return ENOMEM;
memcpy(saved_screens[i].data,scr_addr, 2 * scr_width * scr_height )
;
return i;
}