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Merge pull request #4853 from cam900/tc0480scp_intgfx

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tc0480scp.cpp : Updates
This commit is contained in:
R. Belmont 2019-04-05 16:45:52 -04:00 committed by GitHub
commit 1ff2bb92d4
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GPG Key ID: 4AEE18F83AFDEB23
10 changed files with 67 additions and 146 deletions
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2
src/mame/drivers/galastrm.cpp
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@ -232,7 +232,7 @@ void galastrm_state::galastrm(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(3); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(-40, -3); m_tc0480scp->set_offsets(-40, -3);
m_tc0480scp->set_gfxdecode_tag(m_gfxdecode); m_tc0480scp->set_gfxdecode_tag(m_gfxdecode);

2
src/mame/drivers/groundfx.cpp
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@ -282,7 +282,7 @@ void groundfx_state::groundfx(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(4); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(0x24, 0); m_tc0480scp->set_offsets(0x24, 0);
m_tc0480scp->set_offsets_tx(-1, 0); m_tc0480scp->set_offsets_tx(-1, 0);
m_tc0480scp->set_gfxdecode_tag(m_gfxdecode); m_tc0480scp->set_gfxdecode_tag(m_gfxdecode);

2
src/mame/drivers/gunbustr.cpp
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@ -263,7 +263,7 @@ void gunbustr_state::gunbustr(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(0x20, 0x07); m_tc0480scp->set_offsets(0x20, 0x07);
m_tc0480scp->set_offsets_tx(-1, -1); m_tc0480scp->set_offsets_tx(-1, -1);
m_tc0480scp->set_offsets_flip(-1, 0); m_tc0480scp->set_offsets_flip(-1, 0);

4
src/mame/drivers/slapshot.cpp
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@ -454,7 +454,7 @@ void slapshot_state::slapshot(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(30 + 3, 9); m_tc0480scp->set_offsets(30 + 3, 9);
m_tc0480scp->set_offsets_tx(-1, -1); m_tc0480scp->set_offsets_tx(-1, -1);
m_tc0480scp->set_offsets_flip(0, 2); m_tc0480scp->set_offsets_flip(0, 2);
@ -522,7 +522,7 @@ void slapshot_state::opwolf3(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(30 + 3, 9); m_tc0480scp->set_offsets(30 + 3, 9);
m_tc0480scp->set_offsets_tx(-1, -1); m_tc0480scp->set_offsets_tx(-1, -1);
m_tc0480scp->set_offsets_flip(0, 2); m_tc0480scp->set_offsets_flip(0, 2);

2
src/mame/drivers/superchs.cpp
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@ -268,7 +268,7 @@ void superchs_state::superchs(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(0x20, 0x08); m_tc0480scp->set_offsets(0x20, 0x08);
m_tc0480scp->set_offsets_tx(-1, 0); m_tc0480scp->set_offsets_tx(-1, 0);
m_tc0480scp->set_gfxdecode_tag(m_gfxdecode); m_tc0480scp->set_gfxdecode_tag(m_gfxdecode);

10
src/mame/drivers/taito_f2.cpp
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@ -3242,7 +3242,7 @@ void taitof2_state::footchmp(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(0x1d + 3, 0x08); m_tc0480scp->set_offsets(0x1d + 3, 0x08);
m_tc0480scp->set_offsets_tx(-1, 0); m_tc0480scp->set_offsets_tx(-1, 0);
m_tc0480scp->set_offsets_flip(-1, 0); m_tc0480scp->set_offsets_flip(-1, 0);
@ -3276,7 +3276,7 @@ void taitof2_state::hthero(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(0x33 + 3, -0x04); m_tc0480scp->set_offsets(0x33 + 3, -0x04);
m_tc0480scp->set_offsets_tx(-1, 0); m_tc0480scp->set_offsets_tx(-1, 0);
m_tc0480scp->set_offsets_flip(-1, 0); m_tc0480scp->set_offsets_flip(-1, 0);
@ -3442,7 +3442,7 @@ void taitof2_state::metalb(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(0x32 + 3, -0x04); m_tc0480scp->set_offsets(0x32 + 3, -0x04);
m_tc0480scp->set_offsets_tx(1, 0); m_tc0480scp->set_offsets_tx(1, 0);
m_tc0480scp->set_offsets_flip(-1, 0); m_tc0480scp->set_offsets_flip(-1, 0);
@ -3513,7 +3513,7 @@ void taitof2_state::deadconx(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(0x1e + 3, 0x08); m_tc0480scp->set_offsets(0x1e + 3, 0x08);
m_tc0480scp->set_offsets_tx(-1, 0); m_tc0480scp->set_offsets_tx(-1, 0);
m_tc0480scp->set_offsets_flip(-1, 0); m_tc0480scp->set_offsets_flip(-1, 0);
@ -3536,7 +3536,7 @@ void taitof2_state::deadconxj(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(0x34 + 3, -0x05); m_tc0480scp->set_offsets(0x34 + 3, -0x05);
m_tc0480scp->set_offsets_tx(-1, 0); m_tc0480scp->set_offsets_tx(-1, 0);
m_tc0480scp->set_offsets_flip(-1, 0); m_tc0480scp->set_offsets_flip(-1, 0);

4
src/mame/drivers/taito_z.cpp
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@ -3807,7 +3807,7 @@ void taitoz_state::dblaxle(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette("palette");
m_tc0480scp->set_offsets(0x1f, 0x08); m_tc0480scp->set_offsets(0x1f, 0x08);
m_tc0480scp->set_gfxdecode_tag(m_gfxdecode); m_tc0480scp->set_gfxdecode_tag(m_gfxdecode);
@ -3879,7 +3879,7 @@ void taitoz_state::racingb(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(2); m_tc0480scp->set_palette("palette");
m_tc0480scp->set_offsets(0x1f, 0x08); m_tc0480scp->set_offsets(0x1f, 0x08);
m_tc0480scp->set_gfxdecode_tag(m_gfxdecode); m_tc0480scp->set_gfxdecode_tag(m_gfxdecode);

4
src/mame/drivers/undrfire.cpp
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@ -608,7 +608,7 @@ void undrfire_state::undrfire(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(4); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(0x24, 0); m_tc0480scp->set_offsets(0x24, 0);
m_tc0480scp->set_offsets_tx(-1, 0); m_tc0480scp->set_offsets_tx(-1, 0);
m_tc0480scp->set_gfxdecode_tag(m_gfxdecode); m_tc0480scp->set_gfxdecode_tag(m_gfxdecode);
@ -670,7 +670,7 @@ void undrfire_state::cbombers(machine_config &config)
TC0480SCP(config, m_tc0480scp, 0); TC0480SCP(config, m_tc0480scp, 0);
m_tc0480scp->set_gfx_region(1); m_tc0480scp->set_gfx_region(1);
m_tc0480scp->set_tx_region(4); m_tc0480scp->set_palette(m_palette);
m_tc0480scp->set_offsets(0x24, 0); m_tc0480scp->set_offsets(0x24, 0);
m_tc0480scp->set_offsets_tx(-1, 0); m_tc0480scp->set_offsets_tx(-1, 0);
m_tc0480scp->set_col_base(4096); m_tc0480scp->set_col_base(4096);

157
src/mame/video/tc0480scp.cpp
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@ -152,14 +152,12 @@ Control registers
DEFINE_DEVICE_TYPE(TC0480SCP, tc0480scp_device, "tc0480scp", "Taito TC0480SCP") DEFINE_DEVICE_TYPE(TC0480SCP, tc0480scp_device, "tc0480scp", "Taito TC0480SCP")
tc0480scp_device::tc0480scp_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) tc0480scp_device::tc0480scp_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: device_t(mconfig, TC0480SCP, tag, owner, clock), : device_t(mconfig, TC0480SCP, tag, owner, clock),
m_tx_ram(nullptr), device_gfx_interface(mconfig, *this),
m_char_ram(nullptr),
m_pri_reg(0), m_pri_reg(0),
m_dblwidth(0), m_dblwidth(0),
m_gfxnum(0), m_gfxnum(0),
m_txnum(0),
m_x_offset(0), m_x_offset(0),
m_y_offset(0), m_y_offset(0),
m_text_xoffs(0), m_text_xoffs(0),
@ -173,7 +171,6 @@ tc0480scp_device::tc0480scp_device(const machine_config &mconfig, const char *ta
for (int i = 0; i < 4; i++) for (int i = 0; i < 4; i++)
{ {
m_bg_ram[i] = nullptr;
m_bgscroll_ram[i] = nullptr; m_bgscroll_ram[i] = nullptr;
m_rowzoom_ram[i] = nullptr; m_rowzoom_ram[i] = nullptr;
m_bgcolumn_ram[i] = nullptr; m_bgcolumn_ram[i] = nullptr;
@ -206,18 +203,18 @@ void tc0480scp_device::device_start()
/* Single width versions */ /* Single width versions */
m_tilemap[0][0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg0_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32); m_tilemap[0][0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg_tile_info<0x0000>),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
m_tilemap[1][0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg1_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32); m_tilemap[1][0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg_tile_info<0x0800>),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
m_tilemap[2][0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg2_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32); m_tilemap[2][0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg_tile_info<0x1000>),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
m_tilemap[3][0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg3_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32); m_tilemap[3][0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg_tile_info<0x1800>),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
m_tilemap[4][0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_tx_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 64, 64); m_tilemap[4][0] = &machine().tilemap().create(*this, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_tx_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 64, 64);
/* Double width versions */ /* Double width versions */
m_tilemap[0][1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg0_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 64, 32); m_tilemap[0][1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg_tile_info<0x0000>),this), TILEMAP_SCAN_ROWS, 16, 16, 64, 32);
m_tilemap[1][1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg1_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 64, 32); m_tilemap[1][1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg_tile_info<0x1000>),this), TILEMAP_SCAN_ROWS, 16, 16, 64, 32);
m_tilemap[2][1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg2_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 64, 32); m_tilemap[2][1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg_tile_info<0x2000>),this), TILEMAP_SCAN_ROWS, 16, 16, 64, 32);
m_tilemap[3][1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg3_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 64, 32); m_tilemap[3][1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_bg_tile_info<0x3000>),this), TILEMAP_SCAN_ROWS, 16, 16, 64, 32);
m_tilemap[4][1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_tx_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 64, 64); m_tilemap[4][1] = &machine().tilemap().create(*this, tilemap_get_info_delegate(FUNC(tc0480scp_device::get_tx_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 64, 64);
for (int i = 0; i < 2; i++) for (int i = 0; i < 2; i++)
{ {
@ -277,7 +274,7 @@ void tc0480scp_device::device_start()
set_layer_ptrs(); set_layer_ptrs();
/* create the char set (gfx will then be updated dynamically from RAM) */ /* create the char set (gfx will then be updated dynamically from RAM) */
m_gfxdecode->set_gfx(m_txnum, std::make_unique<gfx_element>(&m_gfxdecode->palette(), tc0480scp_charlayout, (uint8_t *)m_char_ram, NATIVE_ENDIAN_VALUE_LE_BE(8,0), 64, m_col_base)); set_gfx(0, std::make_unique<gfx_element>(&palette(), tc0480scp_charlayout, (u8 *)&m_ram[0x7000], NATIVE_ENDIAN_VALUE_LE_BE(8,0), 64, m_col_base)); //e000
m_gfxdecode->gfx(m_gfxnum)->set_colorbase(m_col_base); m_gfxdecode->gfx(m_gfxnum)->set_colorbase(m_col_base);
save_item(NAME(m_ram)); save_item(NAME(m_ram));
@ -305,69 +302,31 @@ void tc0480scp_device::device_reset()
DEVICE HANDLERS DEVICE HANDLERS
*****************************************************************************/ *****************************************************************************/
template<unsigned Offset>
void tc0480scp_device::common_get_tc0480bg_tile_info( tile_data &tileinfo, int tile_index, u16 *ram, int gfxnum ) TILE_GET_INFO_MEMBER(tc0480scp_device::get_bg_tile_info)
{ {
int code = ram[2 * tile_index + 1] & 0x7fff; int code = m_ram[(2 * tile_index) + 1 + Offset] & 0x7fff;
int attr = ram[2 * tile_index]; int attr = m_ram[(2 * tile_index) + Offset];
SET_TILE_INFO_MEMBER(gfxnum, SET_TILE_INFO_MEMBER(m_gfxnum,
code, code,
(attr & 0xff), (attr & 0xff),
TILE_FLIPYX((attr & 0xc000) >> 14)); TILE_FLIPYX((attr & 0xc000) >> 14));
} }
void tc0480scp_device::common_get_tc0480tx_tile_info( tile_data &tileinfo, int tile_index, u16 *ram, int gfxnum ) TILE_GET_INFO_MEMBER(tc0480scp_device::get_tx_tile_info)
{ {
int attr = ram[tile_index]; int attr = m_ram[0x6000 + tile_index]; //c000
SET_TILE_INFO_MEMBER(gfxnum, SET_TILE_INFO_MEMBER(0,
attr & 0xff, attr & 0xff,
((attr & 0x3f00) >> 8), ((attr & 0x3f00) >> 8),
TILE_FLIPYX((attr & 0xc000) >> 14)); TILE_FLIPYX((attr & 0xc000) >> 14));
} }
TILE_GET_INFO_MEMBER(tc0480scp_device::get_bg0_tile_info)
{
common_get_tc0480bg_tile_info(tileinfo, tile_index, m_bg_ram[0], m_gfxnum );
}
TILE_GET_INFO_MEMBER(tc0480scp_device::get_bg1_tile_info)
{
common_get_tc0480bg_tile_info(tileinfo, tile_index, m_bg_ram[1], m_gfxnum);
}
TILE_GET_INFO_MEMBER(tc0480scp_device::get_bg2_tile_info)
{
common_get_tc0480bg_tile_info(tileinfo, tile_index, m_bg_ram[2], m_gfxnum);
}
TILE_GET_INFO_MEMBER(tc0480scp_device::get_bg3_tile_info)
{
common_get_tc0480bg_tile_info(tileinfo, tile_index, m_bg_ram[3], m_gfxnum);
}
TILE_GET_INFO_MEMBER(tc0480scp_device::get_tx_tile_info)
{
common_get_tc0480tx_tile_info(tileinfo, tile_index, m_tx_ram, m_txnum);
}
void tc0480scp_device::dirty_tilemaps()
{
m_tilemap[0][m_dblwidth]->mark_all_dirty();
m_tilemap[1][m_dblwidth]->mark_all_dirty();
m_tilemap[2][m_dblwidth]->mark_all_dirty();
m_tilemap[3][m_dblwidth]->mark_all_dirty();
m_tilemap[4][m_dblwidth]->mark_all_dirty();
}
void tc0480scp_device::set_layer_ptrs() void tc0480scp_device::set_layer_ptrs()
{ {
if (!m_dblwidth) if (!m_dblwidth)
{ {
m_bg_ram[0] = &m_ram[0x0000]; //0000
m_bg_ram[1] = &m_ram[0x0800]; //1000
m_bg_ram[2] = &m_ram[0x1000]; //2000
m_bg_ram[3] = &m_ram[0x1800]; //3000
m_bgscroll_ram[0] = &m_ram[0x2000]; //4000 m_bgscroll_ram[0] = &m_ram[0x2000]; //4000
m_bgscroll_ram[1] = &m_ram[0x2200]; //4400 m_bgscroll_ram[1] = &m_ram[0x2200]; //4400
m_bgscroll_ram[2] = &m_ram[0x2400]; //4800 m_bgscroll_ram[2] = &m_ram[0x2400]; //4800
@ -376,15 +335,9 @@ void tc0480scp_device::set_layer_ptrs()
m_rowzoom_ram[3] = &m_ram[0x3200]; //6400 m_rowzoom_ram[3] = &m_ram[0x3200]; //6400
m_bgcolumn_ram[2] = &m_ram[0x3400]; //6800 m_bgcolumn_ram[2] = &m_ram[0x3400]; //6800
m_bgcolumn_ram[3] = &m_ram[0x3600]; //6c00 m_bgcolumn_ram[3] = &m_ram[0x3600]; //6c00
m_tx_ram = &m_ram[0x6000]; //c000
m_char_ram = &m_ram[0x7000]; //e000
} }
else else
{ {
m_bg_ram[0] = &m_ram[0x0000]; //0000
m_bg_ram[1] = &m_ram[0x1000]; //2000
m_bg_ram[2] = &m_ram[0x2000]; //4000
m_bg_ram[3] = &m_ram[0x3000]; //6000
m_bgscroll_ram[0] = &m_ram[0x4000]; //8000 m_bgscroll_ram[0] = &m_ram[0x4000]; //8000
m_bgscroll_ram[1] = &m_ram[0x4200]; //8400 m_bgscroll_ram[1] = &m_ram[0x4200]; //8400
m_bgscroll_ram[2] = &m_ram[0x4400]; //8800 m_bgscroll_ram[2] = &m_ram[0x4400]; //8800
@ -393,8 +346,6 @@ void tc0480scp_device::set_layer_ptrs()
m_rowzoom_ram[3] = &m_ram[0x5200]; //a400 m_rowzoom_ram[3] = &m_ram[0x5200]; //a400
m_bgcolumn_ram[2] = &m_ram[0x5400]; //a800 m_bgcolumn_ram[2] = &m_ram[0x5400]; //a800
m_bgcolumn_ram[3] = &m_ram[0x5600]; //ac00 m_bgcolumn_ram[3] = &m_ram[0x5600]; //ac00
m_tx_ram = &m_ram[0x6000]; //c000
m_char_ram = &m_ram[0x7000]; //e000
} }
} }
@ -407,41 +358,26 @@ void tc0480scp_device::ram_w(offs_t offset, u16 data, u16 mem_mask)
{ {
COMBINE_DATA(&m_ram[offset]); COMBINE_DATA(&m_ram[offset]);
if (!m_dblwidth) if (offset < 0x2000)
{ {
if (offset < 0x2000) m_tilemap[(offset / 0x800)][0]->mark_tile_dirty(((offset % 0x800) / 2));
{ m_tilemap[(offset / 0x1000)][1]->mark_tile_dirty(((offset % 0x1000) / 2));
m_tilemap[(offset / 0x800)][m_dblwidth]->mark_tile_dirty(((offset % 0x800) / 2));
}
else if (offset < 0x6000)
{ /* do nothing */
}
else if (offset < 0x7000)
{
m_tilemap[4][m_dblwidth]->mark_tile_dirty((offset - 0x6000));
}
else if (offset <= 0x7fff)
{
m_gfxdecode->gfx(m_txnum)->mark_dirty((offset - 0x7000) / 16);
}
} }
else else if (offset < 0x4000)
{ {
if (offset < 0x4000) m_tilemap[(offset / 0x1000)][1]->mark_tile_dirty(((offset % 0x1000) / 2));
{ }
m_tilemap[(offset / 0x1000)][m_dblwidth]->mark_tile_dirty(((offset % 0x1000) / 2)); else if (offset < 0x6000)
} { /* do nothing */
else if (offset < 0x6000) }
{ /* do nothing */ else if (offset < 0x7000)
} {
else if (offset < 0x7000) m_tilemap[4][0]->mark_tile_dirty((offset - 0x6000));
{ m_tilemap[4][1]->mark_tile_dirty((offset - 0x6000));
m_tilemap[4][m_dblwidth]->mark_tile_dirty((offset - 0x6000)); }
} else if (offset <= 0x7fff)
else if (offset <= 0x7fff) {
{ gfx(0)->mark_dirty((offset - 0x7000) / 16);
m_gfxdecode->gfx(m_txnum)->mark_dirty((offset - 0x7000) / 16);
}
} }
} }
@ -555,9 +491,6 @@ void tc0480scp_device::ctrl_w(offs_t offset, u16 data, u16 mem_mask)
{ {
/* Reinitialise layer pointers */ /* Reinitialise layer pointers */
set_layer_ptrs(); set_layer_ptrs();
/* and ensure full redraw of tilemaps */
dirty_tilemaps();
} }
break; break;
@ -630,7 +563,7 @@ Historical Issues
**********************************************************************/ **********************************************************************/
void tc0480scp_device::bg01_draw( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, uint32_t priority ) void tc0480scp_device::bg01_draw( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, u32 priority )
{ {
/* X-axis zoom offers expansion only: 0 = no zoom, 0xff = max /* X-axis zoom offers expansion only: 0 = no zoom, 0xff = max
Y-axis zoom offers expansion/compression: 0x7f = no zoom, 0xff = max Y-axis zoom offers expansion/compression: 0x7f = no zoom, 0xff = max
@ -647,9 +580,9 @@ void tc0480scp_device::bg01_draw( screen_device &screen, bitmap_ind16 &bitmap, c
else /* zoom */ else /* zoom */
{ {
u16 *dst16, *src16; u16 *dst16, *src16;
uint8_t *tsrc; u8 *tsrc;
u16 scanline[512]; u16 scanline[512];
uint32_t sx; u32 sx;
bitmap_ind16 &srcbitmap = m_tilemap[layer][m_dblwidth]->pixmap(); bitmap_ind16 &srcbitmap = m_tilemap[layer][m_dblwidth]->pixmap();
bitmap_ind8 &flagsbitmap = m_tilemap[layer][m_dblwidth]->flagsmap(); bitmap_ind8 &flagsbitmap = m_tilemap[layer][m_dblwidth]->flagsmap();
int flip = m_pri_reg & 0x40; int flip = m_pri_reg & 0x40;
@ -762,16 +695,16 @@ flipscreen.
****************************************************************/ ****************************************************************/
void tc0480scp_device::bg23_draw(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, uint32_t priority ) void tc0480scp_device::bg23_draw(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, u32 priority )
{ {
bitmap_ind16 &srcbitmap = m_tilemap[layer][m_dblwidth]->pixmap(); bitmap_ind16 &srcbitmap = m_tilemap[layer][m_dblwidth]->pixmap();
bitmap_ind8 &flagsbitmap = m_tilemap[layer][m_dblwidth]->flagsmap(); bitmap_ind8 &flagsbitmap = m_tilemap[layer][m_dblwidth]->flagsmap();
u16 *dst16, *src16; u16 *dst16, *src16;
uint8_t *tsrc; u8 *tsrc;
int y_index, src_y_index, row_index, row_zoom; int y_index, src_y_index, row_index, row_zoom;
int sx, x_index, x_step; int sx, x_index, x_step;
uint32_t zoomx, zoomy; u32 zoomx, zoomy;
u16 scanline[512]; u16 scanline[512];
int flipscreen = m_pri_reg & 0x40; int flipscreen = m_pri_reg & 0x40;
@ -871,7 +804,7 @@ void tc0480scp_device::bg23_draw(screen_device &screen, bitmap_ind16 &bitmap, co
} }
void tc0480scp_device::tilemap_draw( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, uint32_t priority ) void tc0480scp_device::tilemap_draw( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, u32 priority )
{ {
/* no layer disable bits */ /* no layer disable bits */
switch (layer) switch (layer)

26
src/mame/video/tc0480scp.h
View File

@ -5,15 +5,14 @@
#pragma once #pragma once
class tc0480scp_device : public device_t class tc0480scp_device : public device_t, public device_gfx_interface
{ {
public: public:
tc0480scp_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); tc0480scp_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
// configuration // configuration
template <typename T> void set_gfxdecode_tag(T &&tag) { m_gfxdecode.set_tag(std::forward<T>(tag)); } template <typename T> void set_gfxdecode_tag(T &&tag) { m_gfxdecode.set_tag(std::forward<T>(tag)); }
void set_gfx_region(int gfxregion) { m_gfxnum = gfxregion; } void set_gfx_region(int gfxregion) { m_gfxnum = gfxregion; }
void set_tx_region(int txregion) { m_txnum = txregion; }
void set_col_base(int col) { m_col_base = col; } void set_col_base(int col) { m_col_base = col; }
void set_offsets(int x_offset, int y_offset) void set_offsets(int x_offset, int y_offset)
{ {
@ -41,7 +40,7 @@ public:
void ctrl_w(offs_t offset, u16 data, u16 mem_mask); void ctrl_w(offs_t offset, u16 data, u16 mem_mask);
void tilemap_update(); void tilemap_update();
void tilemap_draw(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, uint32_t priority); void tilemap_draw(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, u32 priority);
/* Returns the priority order of the bg tilemaps set in the internal /* Returns the priority order of the bg tilemaps set in the internal
register. The order in which the four layers should be drawn is register. The order in which the four layers should be drawn is
@ -62,9 +61,6 @@ private:
u16 m_ctrl[0x18]; u16 m_ctrl[0x18];
std::vector<u16> m_ram; std::vector<u16> m_ram;
u16 * m_bg_ram[4];
u16 * m_tx_ram;
u16 * m_char_ram;
u16 * m_bgscroll_ram[4]; u16 * m_bgscroll_ram[4];
u16 * m_rowzoom_ram[4]; u16 * m_rowzoom_ram[4];
u16 * m_bgcolumn_ram[4]; u16 * m_bgcolumn_ram[4];
@ -74,10 +70,9 @@ private:
/* We keep two tilemaps for each of the 5 actual tilemaps: one at standard width, one double */ /* We keep two tilemaps for each of the 5 actual tilemaps: one at standard width, one double */
tilemap_t *m_tilemap[5][2]; tilemap_t *m_tilemap[5][2];
int32_t m_dblwidth; s32 m_dblwidth;
int m_gfxnum; int m_gfxnum;
int m_txnum;
int m_x_offset, m_y_offset; int m_x_offset, m_y_offset;
int m_text_xoffs, m_text_yoffs; int m_text_xoffs, m_text_yoffs;
int m_flip_xoffs, m_flip_yoffs; int m_flip_xoffs, m_flip_yoffs;
@ -86,19 +81,12 @@ private:
required_device<gfxdecode_device> m_gfxdecode; required_device<gfxdecode_device> m_gfxdecode;
void common_get_tc0480bg_tile_info( tile_data &tileinfo, int tile_index, u16 *ram, int gfxnum ); template<unsigned Offset> TILE_GET_INFO_MEMBER(get_bg_tile_info);
void common_get_tc0480tx_tile_info( tile_data &tileinfo, int tile_index, u16 *ram, int gfxnum );
TILE_GET_INFO_MEMBER(get_bg0_tile_info);
TILE_GET_INFO_MEMBER(get_bg1_tile_info);
TILE_GET_INFO_MEMBER(get_bg2_tile_info);
TILE_GET_INFO_MEMBER(get_bg3_tile_info);
TILE_GET_INFO_MEMBER(get_tx_tile_info); TILE_GET_INFO_MEMBER(get_tx_tile_info);
void dirty_tilemaps();
void set_layer_ptrs(); void set_layer_ptrs();
void bg01_draw( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, uint32_t priority ); void bg01_draw( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, u32 priority );
void bg23_draw( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, uint32_t priority ); void bg23_draw( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int flags, u32 priority );
}; };
DECLARE_DEVICE_TYPE(TC0480SCP, tc0480scp_device) DECLARE_DEVICE_TYPE(TC0480SCP, tc0480scp_device)