summaryrefslogtreecommitdiffstatshomepage
path: root/src/mess/video/b2m.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mess/video/b2m.c')
-rw-r--r--src/mess/video/b2m.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/src/mess/video/b2m.c b/src/mess/video/b2m.c
deleted file mode 100644
index 9cd59b2ec42..00000000000
--- a/src/mess/video/b2m.c
+++ /dev/null
@@ -1,60 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Miodrag Milanovic
-/***************************************************************************
-
- Bashkiria-2M video driver by Miodrag Milanovic
-
- 28/03/2008 Preliminary driver.
-
-****************************************************************************/
-
-
-#include "emu.h"
-#include "includes/b2m.h"
-#include "machine/ram.h"
-
-void b2m_state::video_start()
-{
-}
-
-UINT32 b2m_state::screen_update_b2m(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- UINT8 code1;
- UINT8 code2;
- UINT8 col;
- int y, x, b;
- UINT8 *ram = m_ram->pointer();
-
- for (x = 0; x < 48; x++)
- {
- for (y = 0; y < 256; y++)
- {
- if (m_b2m_video_page==0) {
- code1 = ram[0x11000 + x*256 + ((y + m_b2m_video_scroll) & 0xff)];
- code2 = ram[0x15000 + x*256 + ((y + m_b2m_video_scroll) & 0xff)];
- } else {
- code1 = ram[0x19000 + x*256 + ((y + m_b2m_video_scroll) & 0xff)];
- code2 = ram[0x1d000 + x*256 + ((y + m_b2m_video_scroll) & 0xff)];
- }
- for (b = 7; b >= 0; b--)
- {
- col = (((code2 >> b) & 0x01)<<1) + ((code1 >> b) & 0x01);
- bitmap.pix16(y, x*8+b) = col;
- }
- }
- }
-
- return 0;
-}
-
-static const rgb_t b2m_palette[4] = {
- rgb_t(0x00, 0x00, 0x00), // 0
- rgb_t(0x00, 0x00, 0x00), // 1
- rgb_t(0x00, 0x00, 0x00), // 2
- rgb_t(0x00, 0x00, 0x00), // 3
-};
-
-PALETTE_INIT_MEMBER(b2m_state, b2m)
-{
- palette.set_pen_colors(0, b2m_palette, ARRAY_LENGTH(b2m_palette));
-}