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Diffstat (limited to 'src/mess/video/llc.c')
-rw-r--r--src/mess/video/llc.c96
1 files changed, 0 insertions, 96 deletions
diff --git a/src/mess/video/llc.c b/src/mess/video/llc.c
deleted file mode 100644
index dd9ba725500..00000000000
--- a/src/mess/video/llc.c
+++ /dev/null
@@ -1,96 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Miodrag Milanovic, Robbbert
-/***************************************************************************
-
- LLC driver by Miodrag Milanovic
-
- 17/04/2009 Preliminary driver.
-
-****************************************************************************/
-
-
-#include "includes/llc.h"
-
-
-void llc_state::video_start()
-{
- m_p_chargen = memregion("chargen")->base();
-}
-
-UINT32 llc_state::screen_update_llc1(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- UINT8 y,ra,chr,gfx,inv;
- UINT16 sy=0,ma=0,x;
-
- for (y = 0; y < 16; y++)
- {
- for (ra = 0; ra < 8; ra++)
- {
- UINT16 *p = &bitmap.pix16(sy++);
-
- for (x = ma; x < ma + 64; x++)
- {
- inv = (m_p_videoram[x] & 0x80) ? 0xff : 0;
- chr = m_p_videoram[x] & 0x7f;
-
- /* get pattern of pixels for that character scanline */
- gfx = m_p_chargen[ chr | (ra << 7) ] ^ inv;
-
- /* Display a scanline of a character (8 pixels) */
- *p++ = BIT(gfx, 7);
- *p++ = BIT(gfx, 6);
- *p++ = BIT(gfx, 5);
- *p++ = BIT(gfx, 4);
- *p++ = BIT(gfx, 3);
- *p++ = BIT(gfx, 2);
- *p++ = BIT(gfx, 1);
- *p++ = BIT(gfx, 0);
- }
- }
- ma+=64;
- }
- return 0;
-}
-
-UINT32 llc_state::screen_update_llc2(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- UINT8 y,ra,chr,gfx,inv, inv1=m_rv ? 0xff : 0;
- UINT16 sy=0,ma=0,x;
-
- for (y = 0; y < 32; y++)
- {
- for (ra = 0; ra < 8; ra++)
- {
- inv = 0;
- UINT16 *p = &bitmap.pix16(sy++);
-
- for (x = ma; x < ma + 64; x++)
- {
- chr = m_p_videoram[x];
- if (chr==0x11) // inverse on
- {
- inv=0xff;
- chr=0x0f; // must not show
- }
- else
- if (chr==0x10) // inverse off
- inv=0;
-
- /* get pattern of pixels for that character scanline */
- gfx = m_p_chargen[ (chr << 3) | ra ] ^ inv ^ inv1;
-
- /* Display a scanline of a character (8 pixels) */
- *p++ = BIT(gfx, 7);
- *p++ = BIT(gfx, 6);
- *p++ = BIT(gfx, 5);
- *p++ = BIT(gfx, 4);
- *p++ = BIT(gfx, 3);
- *p++ = BIT(gfx, 2);
- *p++ = BIT(gfx, 1);
- *p++ = BIT(gfx, 0);
- }
- }
- ma+=64;
- }
- return 0;
-}