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// license:???
// copyright-holders:???
/***************************************************************************

        Orao video driver by Miodrag Milanovic

        01/03/2008 Updated to work with latest SVN code
        22/02/2008 Preliminary driver.

****************************************************************************/

#include "emu.h"
#include "includes/orao.h"

void orao_state::video_start()
{
}

UINT32 orao_state::screen_update_orao(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
	UINT8 code;
	int y, x, b;

	int addr = 0;
	for (y = 0; y < 256; y++)
	{
		int horpos = 0;
		for (x = 0; x < 32; x++)
		{
			code = m_video_ram[addr++];
			for (b = 0; b < 8; b++)
			{
				bitmap.pix16(y, horpos++) =  (code >> b) & 0x01;
			}
		}
	}
	return 0;
}