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Diffstat (limited to 'src/mame/video/punchout.cpp')
-rw-r--r--src/mame/video/punchout.cpp383
1 files changed, 0 insertions, 383 deletions
diff --git a/src/mame/video/punchout.cpp b/src/mame/video/punchout.cpp
deleted file mode 100644
index 8d64b464376..00000000000
--- a/src/mame/video/punchout.cpp
+++ /dev/null
@@ -1,383 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Nicola Salmoria
-/***************************************************************************
-
- video.c
-
- Functions to emulate the video hardware of the machine.
-
-***************************************************************************/
-
-#include "emu.h"
-#include "includes/punchout.h"
-
-
-/***************************************************************************
-
- Start the video hardware emulation.
-
-***************************************************************************/
-
-TILE_GET_INFO_MEMBER(punchout_state::top_get_info)
-{
- int attr = m_bg_top_videoram[tile_index*2 + 1];
- int code = m_bg_top_videoram[tile_index*2] + ((attr & 0x03) << 8);
- int color = ((attr & 0x7c) >> 2);
- int flipx = attr & 0x80;
- SET_TILE_INFO_MEMBER(0, code, color, flipx ? TILE_FLIPX : 0);
-}
-
-TILE_GET_INFO_MEMBER(punchout_state::armwrest_top_get_info)
-{
- int attr = m_bg_top_videoram[tile_index*2 + 1];
- int code = m_bg_top_videoram[tile_index*2] + ((attr & 0x03) << 8) + ((attr & 0x80) << 3);
- int color = ((attr & 0x7c) >> 2);
- SET_TILE_INFO_MEMBER(0, code, color, 0);
-}
-
-TILE_GET_INFO_MEMBER(punchout_state::bot_get_info)
-{
- int attr = m_bg_bot_videoram[tile_index*2 + 1];
- int code = m_bg_bot_videoram[tile_index*2] + ((attr & 0x03) << 8);
- int color = ((attr & 0x7c) >> 2);
- int flipx = attr & 0x80;
- SET_TILE_INFO_MEMBER(1, code, color, flipx ? TILE_FLIPX : 0);
-}
-
-TILE_GET_INFO_MEMBER(punchout_state::armwrest_bot_get_info)
-{
- int attr = m_bg_bot_videoram[tile_index*2 + 1];
- int code = m_bg_bot_videoram[tile_index*2] + ((attr & 0x03) << 8);
- int color = ((attr & 0x7c) >> 2) + 0x40;
- int flipx = attr & 0x80;
- SET_TILE_INFO_MEMBER(0, code, color, flipx ? TILE_FLIPX : 0);
-}
-
-TILE_GET_INFO_MEMBER(punchout_state::bs1_get_info)
-{
- int attr = m_spr1_videoram[tile_index*4 + 3];
- int code = m_spr1_videoram[tile_index*4] + ((m_spr1_videoram[tile_index*4 + 1] & 0x1f) << 8);
- int color = attr & 0x1f;
- int flipx = attr & 0x80;
- SET_TILE_INFO_MEMBER(2, code, color, flipx ? TILE_FLIPX : 0);
-}
-
-TILE_GET_INFO_MEMBER(punchout_state::bs2_get_info)
-{
- int attr = m_spr2_videoram[tile_index*4 + 3];
- int code = m_spr2_videoram[tile_index*4] + ((m_spr2_videoram[tile_index*4 + 1] & 0x0f) << 8);
- int color = attr & 0x3f;
- int flipx = attr & 0x80;
- SET_TILE_INFO_MEMBER(3, code, color, flipx ? TILE_FLIPX : 0);
-}
-
-TILE_GET_INFO_MEMBER(punchout_state::armwrest_fg_get_info)
-{
- int attr = m_armwrest_fg_videoram[tile_index*2 + 1];
- int code = m_armwrest_fg_videoram[tile_index*2] + 256 * (attr & 0x07);
- int color = ((attr & 0xf8) >> 3);
- int flipx = attr & 0x80;
- SET_TILE_INFO_MEMBER(1, code, color, flipx ? TILE_FLIPX : 0);
-}
-
-TILEMAP_MAPPER_MEMBER(punchout_state::armwrest_bs1_scan)
-{
- int halfcols = num_cols/2;
- return (col/halfcols)*(halfcols*num_rows) + row*halfcols + col%halfcols;
-}
-
-TILEMAP_MAPPER_MEMBER(punchout_state::armwrest_bs1_scan_flipx)
-{
- int halfcols = num_cols/2;
- col ^=0x10;
- return (col/halfcols)*(halfcols*num_rows) + row*halfcols + col%halfcols;
-}
-
-
-void punchout_state::video_start()
-{
- m_bg_top_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(punchout_state::top_get_info),this), TILEMAP_SCAN_ROWS, 8,8, 32,32);
- m_bg_bot_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(punchout_state::bot_get_info),this), TILEMAP_SCAN_ROWS, 8,8, 64,32);
- m_bg_bot_tilemap->set_scroll_rows(32);
-
- m_spr1_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(punchout_state::bs1_get_info),this), TILEMAP_SCAN_ROWS, 8,8, 16,32);
- m_spr2_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(punchout_state::bs2_get_info),this), TILEMAP_SCAN_ROWS, 8,8, 16,32);
-
- m_fg_tilemap = nullptr;
-
- m_spr1_tilemap->set_transparent_pen(0x07);
- m_spr2_tilemap->set_transparent_pen(0x03);
-}
-
-
-VIDEO_START_MEMBER(punchout_state,armwrest)
-{
- m_bg_top_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(punchout_state::armwrest_top_get_info),this), TILEMAP_SCAN_ROWS, 8,8, 32,32);
- m_bg_bot_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(punchout_state::armwrest_bot_get_info),this), TILEMAP_SCAN_ROWS, 8,8, 32,32);
-
- m_spr1_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(punchout_state::bs1_get_info),this), tilemap_mapper_delegate(FUNC(punchout_state::armwrest_bs1_scan),this), 8,8, 32,16);
- m_spr1_tilemap_flipx = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(punchout_state::bs1_get_info),this), tilemap_mapper_delegate(FUNC(punchout_state::armwrest_bs1_scan_flipx),this), 8,8, 32,16);
- m_spr2_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(punchout_state::bs2_get_info),this), TILEMAP_SCAN_ROWS, 8,8, 16,32);
- m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(punchout_state::armwrest_fg_get_info),this), TILEMAP_SCAN_ROWS, 8,8, 32,32);
-
- m_spr1_tilemap->set_transparent_pen(0x07);
- m_spr1_tilemap_flipx->set_transparent_pen(0x07);
- m_spr2_tilemap->set_transparent_pen(0x03);
- m_fg_tilemap->set_transparent_pen(0x07);
-}
-
-
-
-WRITE8_MEMBER(punchout_state::punchout_bg_top_videoram_w)
-{
- m_bg_top_videoram[offset] = data;
- m_bg_top_tilemap->mark_tile_dirty(offset/2);
-}
-
-WRITE8_MEMBER(punchout_state::punchout_bg_bot_videoram_w)
-{
- m_bg_bot_videoram[offset] = data;
- m_bg_bot_tilemap->mark_tile_dirty(offset/2);
-}
-
-WRITE8_MEMBER(punchout_state::armwrest_fg_videoram_w)
-{
- m_armwrest_fg_videoram[offset] = data;
- m_fg_tilemap->mark_tile_dirty(offset/2);
-}
-
-WRITE8_MEMBER(punchout_state::punchout_spr1_videoram_w)
-{
- m_spr1_videoram[offset] = data;
- m_spr1_tilemap->mark_tile_dirty(offset/4);
- if (m_spr1_tilemap_flipx)
- m_spr1_tilemap_flipx->mark_tile_dirty(offset/4);
-}
-
-WRITE8_MEMBER(punchout_state::punchout_spr2_videoram_w)
-{
- m_spr2_videoram[offset] = data;
- m_spr2_tilemap->mark_tile_dirty(offset/4);
-}
-
-
-
-void punchout_state::draw_big_sprite(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int palette)
-{
- int zoom;
-
- zoom = m_spr1_ctrlram[0] + 256 * (m_spr1_ctrlram[1] & 0x0f);
- if (zoom)
- {
- int sx,sy;
- uint32_t startx,starty;
- int incxx,incyy;
-
- sx = 4096 - (m_spr1_ctrlram[2] + 256 * (m_spr1_ctrlram[3] & 0x0f));
- if (sx > 4096-4*127) sx -= 4096;
-
- sy = -(m_spr1_ctrlram[4] + 256 * (m_spr1_ctrlram[5] & 1));
- if (sy <= -256 + zoom/0x40) sy += 512;
- sy += 12;
-
- incxx = zoom << 6;
- incyy = zoom << 6;
-
- startx = -sx * 0x4000;
- starty = -sy * 0x10000;
- startx += 3740 * zoom; /* adjustment to match the screen shots */
- starty -= 178 * zoom; /* and make the hall of fame picture nice */
-
- if (m_spr1_ctrlram[6] & 1) /* flip x */
- {
- startx = ((16 * 8) << 16) - startx - 1;
- incxx = -incxx;
- }
-
- m_spr1_tilemap->set_palette_offset(0x100 * palette);
-
- m_spr1_tilemap->draw_roz(screen, bitmap, cliprect,
- startx,starty + 0x200*(2) * zoom,
- incxx,0,0,incyy, /* zoom, no rotation */
- 0, /* no wraparound */
- 0,0);
- }
-}
-
-
-void punchout_state::armwrest_draw_big_sprite(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int palette)
-{
- int zoom;
-
- zoom = m_spr1_ctrlram[0] + 256 * (m_spr1_ctrlram[1] & 0x0f);
- if (zoom)
- {
- int sx,sy;
- uint32_t startx,starty;
- int incxx,incyy;
- tilemap_t *_tilemap;
-
- sx = 4096 - (m_spr1_ctrlram[2] + 256 * (m_spr1_ctrlram[3] & 0x0f));
- if (sx > 2048) sx -= 4096;
-
- sy = -(m_spr1_ctrlram[4] + 256 * (m_spr1_ctrlram[5] & 1));
- if (sy <= -256 + zoom/0x40) sy += 512;
- sy += 12;
-
- incxx = zoom << 6;
- incyy = zoom << 6;
-
- startx = -sx * 0x4000;
- starty = -sy * 0x10000;
- startx += 3740 * zoom; /* adjustment to match the screen shots */
- starty -= 178 * zoom; /* and make the hall of fame picture nice */
-
- if (m_spr1_ctrlram[6] & 1) /* flip x */
- {
- _tilemap = m_spr1_tilemap_flipx;
- startx = ((32 * 8) << 16) - startx - 1;
- incxx = -incxx;
- }
- else
- _tilemap = m_spr1_tilemap;
-
- _tilemap->set_palette_offset(0x100 * palette);
-
- _tilemap->draw_roz(screen, bitmap, cliprect,
- startx,starty + 0x200*(2) * zoom,
- incxx,0,0,incyy, /* zoom, no rotation */
- 0, /* no wraparound */
- 0,0);
- }
-}
-
-void punchout_state::drawbs2(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- int sx,sy;
- int incxx;
-
- sx = 512 - (m_spr2_ctrlram[0] + 256 * (m_spr2_ctrlram[1] & 1));
- if (sx > 512-127) sx -= 512;
- sx -= 55; /* adjustment to match the screen shots */
-
- sy = -m_spr2_ctrlram[2] + 256 * (m_spr2_ctrlram[3] & 1);
- sy += 3; /* adjustment to match the screen shots */
-
- sx = -sx << 16;
- sy = -sy << 16;
-
- if (m_spr2_ctrlram[4] & 1) /* flip x */
- {
- sx = ((16 * 8) << 16) - sx - 1;
- incxx = -1;
- }
- else
- incxx = 1;
-
- // this tilemap doesn't actually zoom, but draw_roz is the only way to draw it without wraparound
- m_spr2_tilemap->draw_roz(screen, bitmap, cliprect,
- sx, sy, incxx << 16, 0, 0, 1 << 16,
- 0, 0, 0);
-}
-
-
-
-void punchout_state::punchout_copy_top_palette(int bank)
-{
- int i;
- const uint8_t *color_prom = memregion("proms")->base();
-
- // top monitor palette
- for (i = 0; i < 0x100; i++)
- {
- int base = 0x100 * bank;
- int r, g, b;
-
- r = 255 - pal4bit(color_prom[i + 0x000 + base]);
- g = 255 - pal4bit(color_prom[i + 0x200 + base]);
- b = 255 - pal4bit(color_prom[i + 0x400 + base]);
-
- m_palette->set_pen_color(i, rgb_t(r, g, b)); // pink labeled color proms
- //m_palette->set_pen_color(i ^ 0xff, rgb_t(r, g, b)); // in case of white labeled color proms
- }
-}
-
-void punchout_state::punchout_copy_bot_palette(int bank)
-{
- int i;
- const uint8_t *color_prom = memregion("proms")->base() + 0x600;
-
- // bottom monitor palette
- for (i = 0; i < 0x100; i++)
- {
- int base = 0x100 * bank;
- int r, g, b;
-
- r = 255 - pal4bit(color_prom[i + 0x000 + base]);
- g = 255 - pal4bit(color_prom[i + 0x200 + base]);
- b = 255 - pal4bit(color_prom[i + 0x400 + base]);
-
- m_palette->set_pen_color(i + 0x100, rgb_t(r, g, b)); // pink labeled color proms
- //m_palette->set_pen_color((i ^ 0xff) + 0x100, rgb_t(r, g, b)); // in case of white labeled color proms
- }
-}
-
-
-uint32_t punchout_state::screen_update_punchout_top(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- punchout_copy_top_palette(BIT(*m_palettebank,1));
-
- m_bg_top_tilemap->draw(screen, bitmap, cliprect, 0, 0);
-
- if (m_spr1_ctrlram[7] & 1) /* display in top monitor */
- draw_big_sprite(screen, bitmap, cliprect, 0);
-
- return 0;
-}
-
-uint32_t punchout_state::screen_update_punchout_bottom(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- int offs;
-
- punchout_copy_bot_palette(BIT(*m_palettebank,0));
-
- /* copy the character mapped graphics */
- for (offs = 0;offs < 32;offs++)
- m_bg_bot_tilemap->set_scrollx(offs, 58 + m_bg_bot_videoram[2*offs] + 256 * (m_bg_bot_videoram[2*offs + 1] & 0x01));
-
- m_bg_bot_tilemap->draw(screen, bitmap, cliprect, 0, 0);
-
- if (m_spr1_ctrlram[7] & 2) /* display in bottom monitor */
- draw_big_sprite(screen, bitmap, cliprect, 1);
- drawbs2(screen, bitmap, cliprect);
-
- return 0;
-}
-
-
-uint32_t punchout_state::screen_update_armwrest_top(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- punchout_copy_top_palette(BIT(*m_palettebank,1));
-
- m_bg_top_tilemap->draw(screen, bitmap, cliprect, 0, 0);
-
- if (m_spr1_ctrlram[7] & 1) /* display in top monitor */
- armwrest_draw_big_sprite(screen, bitmap, cliprect, 0);
-
- return 0;
-}
-
-uint32_t punchout_state::screen_update_armwrest_bottom(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- punchout_copy_bot_palette(BIT(*m_palettebank,0));
-
- m_bg_bot_tilemap->draw(screen, bitmap, cliprect, 0, 0);
-
- if (m_spr1_ctrlram[7] & 2) /* display in bottom monitor */
- armwrest_draw_big_sprite(screen, bitmap, cliprect, 1);
- drawbs2(screen, bitmap, cliprect);
-
- m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
-
- return 0;
-}