Subversion Repositories HelenOS-historic

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Ignore whitespace Rev 1670 → Rev 1671

/kernel/trunk/genarch/src/fb/fb.c
165,25 → 165,12
/** Scroll screen one row up */
static void scroll_screen(void)
{
unsigned int i;
__u8 *lastline = &fbaddress[(rows - 1) * ROW_BYTES];
 
memcpy((void *) fbaddress, (void *) &fbaddress[ROW_BYTES], scanline * yres - ROW_BYTES);
 
/* Clear last row */
if (blankline) {
memcpy((void *) lastline, (void *) blankline, ROW_BYTES);
} else {
for (i = 0; i < FONT_SCANLINES; i++)
clear_line((rows - 1) * FONT_SCANLINES + i);
 
if (config.mm_initialized) {
/* Save a blank line aside. */
blankline = (__u8 *) malloc(ROW_BYTES, FRAME_ATOMIC);
if (blankline)
memcpy((void *) blankline, (void *) lastline, ROW_BYTES);
}
}
memcpy((void *) lastline, (void *) blankline, ROW_BYTES);
}
 
 
361,6 → 348,10
columns = x / COL_WIDTH;
 
clear_screen();
blankline = (__u8 *) malloc(ROW_BYTES, FRAME_ATOMIC);
ASSERT(blankline);
memcpy((void *) blankline, (void *) &fbaddress[(rows - 1) * ROW_BYTES], ROW_BYTES);
draw_logo(xres - helenos_width, 0);
invert_cursor();