diff options
Diffstat (limited to 'src/mame/video/asuka.cpp')
-rw-r--r-- | src/mame/video/asuka.cpp | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/src/mame/video/asuka.cpp b/src/mame/video/asuka.cpp deleted file mode 100644 index 7fc322895ed..00000000000 --- a/src/mame/video/asuka.cpp +++ /dev/null @@ -1,49 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:David Graves, Brian Troha -#include "emu.h" -#include "includes/asuka.h" -#include "screen.h" - -/************************************************************** - SPRITE READ AND WRITE HANDLERS -**************************************************************/ - -void asuka_state::asuka_colpri_cb(u32 &sprite_colbank, u32 &pri_mask, u16 sprite_ctrl) -{ - sprite_colbank = (sprite_ctrl & 0x3c) << 2; - pri_mask = (sprite_ctrl & 1) ? 0xfc : 0xf0; /* variable sprite/tile priority */ -} - -void asuka_state::bonzeadv_colpri_cb(u32 &sprite_colbank, u32 &pri_mask, u16 sprite_ctrl) -{ - sprite_colbank = (sprite_ctrl & 0x3c) << 2; - pri_mask = 0xf0; /* sprites over top bg layer */ -} - - -/************************************************************** - SCREEN REFRESH -**************************************************************/ - -uint32_t asuka_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - u8 layer[3]; - - m_tc0100scn->tilemap_update(); - - layer[0] = m_tc0100scn->bottomlayer(); - layer[1] = layer[0] ^ 1; - layer[2] = 2; - - screen.priority().fill(0, cliprect); - - /* Ensure screen blanked even when bottom layer not drawn due to disable bit */ - bitmap.fill(0, cliprect); - - m_tc0100scn->tilemap_draw(screen, bitmap, cliprect, layer[0], TILEMAP_DRAW_OPAQUE, 1); - m_tc0100scn->tilemap_draw(screen, bitmap, cliprect, layer[1], 0, 2); - m_tc0100scn->tilemap_draw(screen, bitmap, cliprect, layer[2], 0, 4); - - m_pc090oj->draw_sprites(screen, bitmap, cliprect); - return 0; -} |