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Diffstat (limited to 'src/mame/video/overdriv.cpp')
-rw-r--r--src/mame/video/overdriv.cpp66
1 files changed, 0 insertions, 66 deletions
diff --git a/src/mame/video/overdriv.cpp b/src/mame/video/overdriv.cpp
deleted file mode 100644
index 826d4067d37..00000000000
--- a/src/mame/video/overdriv.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Nicola Salmoria
-#include "emu.h"
-#include "includes/overdriv.h"
-
-/***************************************************************************
-
- Callbacks for the K053247
-
-***************************************************************************/
-
-K053246_CB_MEMBER(overdriv_state::sprite_callback)
-{
- int pri = (*color & 0xffe0) >> 5; /* ??????? */
- if (pri)
- *priority_mask = 0x02;
- else
- *priority_mask = 0x00;
-
- *color = m_sprite_colorbase + (*color & 0x001f);
-}
-
-
-/***************************************************************************
-
- Callbacks for the K051316
-
-***************************************************************************/
-
-K051316_CB_MEMBER(overdriv_state::zoom_callback_1)
-{
- *flags = (*color & 0x40) ? TILE_FLIPX : 0;
- *code |= ((*color & 0x03) << 8);
- *color = m_zoom_colorbase[0] + ((*color & 0x3c) >> 2);
-}
-
-K051316_CB_MEMBER(overdriv_state::zoom_callback_2)
-{
- *flags = (*color & 0x40) ? TILE_FLIPX : 0;
- *code |= ((*color & 0x03) << 8);
- *color = m_zoom_colorbase[1] + ((*color & 0x3c) >> 2);
-}
-
-
-/***************************************************************************
-
- Display refresh
-
-***************************************************************************/
-
-uint32_t overdriv_state::screen_update_overdriv(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- m_sprite_colorbase = m_k053251->get_palette_index(k053251_device::CI0);
- m_road_colorbase[1] = m_k053251->get_palette_index(k053251_device::CI1);
- m_road_colorbase[0] = m_k053251->get_palette_index(k053251_device::CI2);
- m_zoom_colorbase[1] = m_k053251->get_palette_index(k053251_device::CI3);
- m_zoom_colorbase[0] = m_k053251->get_palette_index(k053251_device::CI4);
-
- screen.priority().fill(0, cliprect);
-
- m_k051316_1->zoom_draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
- m_k051316_2->zoom_draw(screen, bitmap, cliprect, 0, 1);
-
- m_k053246->k053247_sprites_draw( bitmap,cliprect);
- return 0;
-}