// license:BSD-3-Clause // copyright-holders:Miodrag Milanovic /*************************************************************************** UT88 video driver by Miodrag Milanovic 06/03/2008 Preliminary driver. ****************************************************************************/ #include "emu.h" #include "includes/ut88.h" const gfx_layout ut88_charlayout = { 8, 8, /* 8x8 characters */ 256, /* 256 characters */ 1, /* 1 bits per pixel */ {0}, /* no bitplanes; 1 bit per pixel */ {0, 1, 2, 3, 4, 5, 6, 7}, {0 * 8, 1 * 8, 2 * 8, 3 * 8, 4 * 8, 5 * 8, 6 * 8, 7 * 8}, 8*8 /* size of one char */ }; uint32_t ut88_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { for (int y = 0; y < 28; y++) { for (int x = 0; x < 64; x++) { int code = m_p_videoram[x + y*64] & 0x7f; int attr = m_p_videoram[x+1 + y*64] & 0x80; m_gfxdecode->gfx(0)->opaque(bitmap,cliprect, code | attr, 0, 0,0, x*8,y*8); } } return 0; }