From 3207d504fed679163f0489e2b763eda8c4139b23 Mon Sep 17 00:00:00 2001 From: MooglyGuy Date: Wed, 29 May 2019 19:15:27 +0200 Subject: -Removed sbus and gio64 buses since they aren't up to his majesty AJR's bar of quality, nw --- scripts/src/bus.lua | 39 - scripts/target/mame/mess.lua | 2 - src/devices/bus/gio64/gio64.cpp | 182 -- src/devices/bus/gio64/gio64.h | 165 -- src/devices/bus/gio64/newport.cpp | 3986 ------------------------------------- src/devices/bus/gio64/newport.h | 351 ---- src/devices/bus/sbus/artecon.cpp | 72 - src/devices/bus/sbus/artecon.h | 45 - src/devices/bus/sbus/bwtwo.cpp | 115 -- src/devices/bus/sbus/bwtwo.h | 52 - src/devices/bus/sbus/cgsix.cpp | 1188 ----------- src/devices/bus/sbus/cgsix.h | 515 ----- src/devices/bus/sbus/cgthree.cpp | 121 -- src/devices/bus/sbus/cgthree.h | 58 - src/devices/bus/sbus/hme.cpp | 71 - src/devices/bus/sbus/hme.h | 45 - src/devices/bus/sbus/sbus.cpp | 220 -- src/devices/bus/sbus/sbus.h | 160 -- src/devices/bus/sbus/sunpc.cpp | 71 - src/devices/bus/sbus/sunpc.h | 45 - src/mame/drivers/indy_indigo2.cpp | 17 - src/mame/drivers/sun4.cpp | 46 +- 22 files changed, 1 insertion(+), 7565 deletions(-) delete mode 100644 src/devices/bus/gio64/gio64.cpp delete mode 100644 src/devices/bus/gio64/gio64.h delete mode 100644 src/devices/bus/gio64/newport.cpp delete mode 100644 src/devices/bus/gio64/newport.h delete mode 100644 src/devices/bus/sbus/artecon.cpp delete mode 100644 src/devices/bus/sbus/artecon.h delete mode 100644 src/devices/bus/sbus/bwtwo.cpp delete mode 100644 src/devices/bus/sbus/bwtwo.h delete mode 100644 src/devices/bus/sbus/cgsix.cpp delete mode 100644 src/devices/bus/sbus/cgsix.h delete mode 100644 src/devices/bus/sbus/cgthree.cpp delete mode 100644 src/devices/bus/sbus/cgthree.h delete mode 100644 src/devices/bus/sbus/hme.cpp delete mode 100644 src/devices/bus/sbus/hme.h delete mode 100644 src/devices/bus/sbus/sbus.cpp delete mode 100644 src/devices/bus/sbus/sbus.h delete mode 100644 src/devices/bus/sbus/sunpc.cpp delete mode 100644 src/devices/bus/sbus/sunpc.h diff --git a/scripts/src/bus.lua b/scripts/src/bus.lua index 4ff7760533d..5e9c9b5ef55 100644 --- a/scripts/src/bus.lua +++ b/scripts/src/bus.lua @@ -967,21 +967,6 @@ if (BUSES["GAMATE"]~=null) then end ---------------------------------------------------- --- ---@src/devices/bus/gio64/gio64.h,BUSES["GIO64"] = true ---------------------------------------------------- - -if (BUSES["GIO64"]~=null) then - files { - MAME_DIR .. "src/devices/bus/gio64/gio64.cpp", - MAME_DIR .. "src/devices/bus/gio64/gio64.h", - MAME_DIR .. "src/devices/bus/gio64/newport.cpp", - MAME_DIR .. "src/devices/bus/gio64/newport.h", - } -end - - --------------------------------------------------- -- --@src/devices/bus/hp_hil/hp_hil.h,BUSES["HPHIL"] = true @@ -3277,30 +3262,6 @@ if (BUSES["SUNMOUSE"]~=null) then } end ---------------------------------------------------- --- ---@src/devices/bus/sbus/sbus.h,BUSES["SBUS"] = true ---------------------------------------------------- - -if (BUSES["SBUS"]~=null) then - files { - MAME_DIR .. "src/devices/bus/sbus/artecon.cpp", - MAME_DIR .. "src/devices/bus/sbus/artecon.h", - MAME_DIR .. "src/devices/bus/sbus/bwtwo.cpp", - MAME_DIR .. "src/devices/bus/sbus/bwtwo.h", - MAME_DIR .. "src/devices/bus/sbus/cgsix.cpp", - MAME_DIR .. "src/devices/bus/sbus/cgsix.h", - MAME_DIR .. "src/devices/bus/sbus/cgthree.cpp", - MAME_DIR .. "src/devices/bus/sbus/cgthree.h", - MAME_DIR .. "src/devices/bus/sbus/hme.cpp", - MAME_DIR .. "src/devices/bus/sbus/hme.h", - MAME_DIR .. "src/devices/bus/sbus/sunpc.cpp", - MAME_DIR .. "src/devices/bus/sbus/sunpc.h", - MAME_DIR .. "src/devices/bus/sbus/sbus.cpp", - MAME_DIR .. "src/devices/bus/sbus/sbus.h", - } -end - --------------------------------------------------- -- --@src/devices/bus/ql/exp.h,BUSES["QL"] = true diff --git a/scripts/target/mame/mess.lua b/scripts/target/mame/mess.lua index 0c5d956db6e..f282cd26ef3 100644 --- a/scripts/target/mame/mess.lua +++ b/scripts/target/mame/mess.lua @@ -758,7 +758,6 @@ BUSES["GAMEBOY"] = true BUSES["GAMEGEAR"] = true BUSES["GBA"] = true BUSES["GENERIC"] = true -BUSES["GIO64"] = true BUSES["HEXBUS"] = true BUSES["HPHIL"] = true BUSES["HPDIO"] = true @@ -810,7 +809,6 @@ BUSES["RS232"] = true BUSES["S100"] = true BUSES["SAT_CTRL"] = true BUSES["SATURN"] = true -BUSES["SBUS"] = true BUSES["SCSI"] = true BUSES["SCV"] = true BUSES["SEGA8"] = true diff --git a/src/devices/bus/gio64/gio64.cpp b/src/devices/bus/gio64/gio64.cpp deleted file mode 100644 index 179debbc658..00000000000 --- a/src/devices/bus/gio64/gio64.cpp +++ /dev/null @@ -1,182 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - gio64.cpp - SGI GIO64 slot bus and GIO64 device emulation - -***************************************************************************/ - -#include "emu.h" - -// Display boards -#include "newport.h" - -#include "gio64.h" - -void gio64_cards(device_slot_interface &device) -{ - device.option_add("xl8", GIO64_XL8); /* SGI 8-bit XL board */ - device.option_add("xl24", GIO64_XL24); /* SGI 24-bit XL board */ -} - -DEFINE_DEVICE_TYPE(GIO64_SLOT, gio64_slot_device, "gio64_slot", "SGI GIO64 Slot") - -gio64_slot_device::gio64_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : gio64_slot_device(mconfig, GIO64_SLOT, tag, owner, clock) -{ -} - -gio64_slot_device::gio64_slot_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, type, tag, owner, clock) - , device_slot_interface(mconfig, *this) - , m_gio64(*this, finder_base::DUMMY_TAG) -{ -} - -void gio64_slot_device::device_validity_check(validity_checker &valid) const -{ - device_t *const card(get_card_device()); - if (card && !dynamic_cast(card)) - osd_printf_error("Card device %s (%s) does not implement device_gio64_card_interface\n", card->tag(), card->name()); -} - -void gio64_slot_device::device_resolve_objects() -{ - device_gio64_card_interface *const gio64_card(dynamic_cast(get_card_device())); - if (gio64_card) - gio64_card->set_gio64(m_gio64, tag()); -} - -void gio64_slot_device::device_start() -{ - device_t *const card(get_card_device()); - if (card && !dynamic_cast(card)) - throw emu_fatalerror("gio64_slot_device: card device %s (%s) does not implement device_gio64_card_interface\n", card->tag(), card->name()); -} - - -DEFINE_DEVICE_TYPE(GIO64, gio64_device, "gio64", "SGI GIO64 Bus") - -device_memory_interface::space_config_vector gio64_device::memory_space_config() const -{ - return space_config_vector { - std::make_pair(0, &m_space_config) - }; -} - -gio64_device::gio64_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : gio64_device(mconfig, GIO64, tag, owner, clock) -{ -} - -gio64_device::gio64_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, type, tag, owner, clock) - , device_memory_interface(mconfig, *this) - , m_space_config("GIO64 Space", ENDIANNESS_BIG, 64, 32, 0, address_map_constructor()) - , m_maincpu(*this, finder_base::DUMMY_TAG) - , m_hpc3(*this, finder_base::DUMMY_TAG) -{ -} - -void gio64_device::device_resolve_objects() -{ -} - -void gio64_device::device_start() -{ - std::fill(std::begin(m_device_list), std::end(m_device_list), nullptr); - - m_space = &space(0); - m_space->install_readwrite_handler(0x00000000, 0x003fffff, read64_delegate(FUNC(gio64_device::no_gfx_r), this), write64_delegate(FUNC(gio64_device::no_gfx_w), this)); - m_space->install_readwrite_handler(0x00400000, 0x005fffff, read64_delegate(FUNC(gio64_device::no_exp0_r), this), write64_delegate(FUNC(gio64_device::no_exp0_w), this)); - m_space->install_readwrite_handler(0x00600000, 0x009fffff, read64_delegate(FUNC(gio64_device::no_exp1_r), this), write64_delegate(FUNC(gio64_device::no_exp1_w), this)); -} - -READ64_MEMBER(gio64_device::no_gfx_r) { return ~0ULL; } -READ64_MEMBER(gio64_device::no_exp0_r) { return ~0ULL; } -READ64_MEMBER(gio64_device::no_exp1_r) { return ~0ULL; } -WRITE64_MEMBER(gio64_device::no_gfx_w) { } -WRITE64_MEMBER(gio64_device::no_exp0_w) { } -WRITE64_MEMBER(gio64_device::no_exp1_w) { } - -READ64_MEMBER(gio64_device::read) -{ - return m_space->read_qword(offset << 3, mem_mask); -} - -WRITE64_MEMBER(gio64_device::write) -{ - m_space->write_qword(offset << 3, data, mem_mask); -} - -device_gio64_card_interface *gio64_device::get_gio64_card(int slot) -{ - if (slot < 0) - { - return nullptr; - } - - if (m_device_list[slot]) - { - return m_device_list[slot]; - } - - return nullptr; -} - -void gio64_device::add_gio64_card(device_gio64_card_interface::gio64_slot_type_t slot_type, device_gio64_card_interface *card) -{ - m_device_list[slot_type] = card; - card->install_device(); -} - - - -device_gio64_card_interface::device_gio64_card_interface(const machine_config &mconfig, device_t &device) - : device_slot_card_interface(mconfig, device) - , m_gio64(nullptr) - , m_gio64_slottag(nullptr) - , m_slot_type(GIO64_SLOT_COUNT) -{ -} - -device_gio64_card_interface::~device_gio64_card_interface() -{ -} - -void device_gio64_card_interface::interface_validity_check(validity_checker &valid) const -{ -} - -void device_gio64_card_interface::interface_pre_start() -{ - device_slot_card_interface::interface_pre_start(); - - if (!m_gio64) - { - fatalerror("Can't find SGI GIO64 device\n"); - } - - if (GIO64_SLOT_COUNT == m_slot_type) - { - if (!m_gio64->started()) - throw device_missing_dependencies(); - - if (strcmp(m_gio64_slottag, ":gio64_gfx") == 0) - m_slot_type = GIO64_SLOT_GFX; - else if (strcmp(m_gio64_slottag, ":gio64_exp0") == 0) - m_slot_type = GIO64_SLOT_EXP0; - else if (strcmp(m_gio64_slottag, ":gio64_exp1") == 0) - m_slot_type = GIO64_SLOT_EXP1; - else - fatalerror("Slot %s incorrectly named for SGI GIO64 graphics slot\n", m_gio64_slottag); - - m_gio64->add_gio64_card(m_slot_type, this); - } -} - -void device_gio64_card_interface::set_gio64(gio64_device *gio64, const char *slottag) -{ - m_gio64 = gio64; - m_gio64_slottag = slottag; -} diff --git a/src/devices/bus/gio64/gio64.h b/src/devices/bus/gio64/gio64.h deleted file mode 100644 index 9cbea5a3ab1..00000000000 --- a/src/devices/bus/gio64/gio64.h +++ /dev/null @@ -1,165 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - gio64.h - SGI GIO64 slot bus and GIO64 device emulation - -***************************************************************************/ - -#ifndef MAME_BUS_GIO64_GIO64_H -#define MAME_BUS_GIO64_GIO64_H - -#pragma once - -#include "cpu/mips/r4000.h" -#include "machine/hpc3.h" - -class gio64_device; - -class gio64_slot_device : public device_t, public device_slot_interface -{ -public: - // construction/destruction - template - gio64_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, T &&gio64_tag, U &&opts, const char *dflt) - : gio64_slot_device(mconfig, tag, owner, (uint32_t)0) - { - option_reset(); - opts(*this); - set_default_option(dflt); - set_fixed(false); - m_gio64.set_tag(std::forward(gio64_tag)); - } - gio64_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - gio64_slot_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); - - // device-level overrides - virtual void device_validity_check(validity_checker &valid) const override; - virtual void device_resolve_objects() override; - virtual void device_start() override; - - // configuration - required_device m_gio64; - - DECLARE_READ32_MEMBER(timeout_r); - DECLARE_WRITE32_MEMBER(timeout_w); -}; - -DECLARE_DEVICE_TYPE(GIO64_SLOT, gio64_slot_device) - - -// class representing interface-specific live GIO64 card -class device_gio64_card_interface : public device_slot_card_interface -{ - friend class gio64_device; -public: - // construction/destruction - virtual ~device_gio64_card_interface(); - - // inline configuration - void set_gio64(gio64_device *gio64, const char *slottag); - - virtual void mem_map(address_map &map) = 0; - -protected: - device_gio64_card_interface(const machine_config &mconfig, device_t &device); - - enum gio64_slot_type_t : uint32_t - { - GIO64_SLOT_GFX, - GIO64_SLOT_EXP0, - GIO64_SLOT_EXP1, - - GIO64_SLOT_COUNT - }; - - virtual void interface_validity_check(validity_checker &valid) const override; - virtual void interface_pre_start() override; - virtual void install_device() = 0; - - gio64_device &gio64() { assert(m_gio64); return *m_gio64; } - - gio64_device *m_gio64; - const char *m_gio64_slottag; - gio64_slot_type_t m_slot_type; -}; - - -class gio64_device : public device_t, - public device_memory_interface -{ - friend class device_gio64_card_interface; -public: - // construction/destruction - template - gio64_device(const machine_config &mconfig, const char *tag, device_t *owner, T &&cpu_tag, U &&hpc3_tag) - : gio64_device(mconfig, tag, owner, (uint32_t)0) - { - set_cpu_tag(std::forward(cpu_tag)); - set_hpc3_tag(std::forward(hpc3_tag)); - } - - gio64_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - - // inline configuration - template void set_cpu_tag(T &&tag) { m_maincpu.set_tag(std::forward(tag)); } - template void set_hpc3_tag(T &&tag) { m_hpc3.set_tag(std::forward(tag)); } - - virtual space_config_vector memory_space_config() const override; - - const address_space_config m_space_config; - - void add_gio64_card(device_gio64_card_interface::gio64_slot_type_t slot_type, device_gio64_card_interface *card); - device_gio64_card_interface *get_gio64_card(int slot); - - template void install_graphics(T &device, void (T::*map)(class address_map &map), uint64_t unitmask = ~u64(0)) - { - m_space->install_device(0x000000, 0x3fffff, device, map, unitmask); - } - - template void install_expansion(int index, T &device, void (T::*map)(class address_map &map), uint64_t unitmask = ~u64(0)) - { - if (index == 0) - m_space->install_device(0x400000, 0x5fffff, device, map, unitmask); - else if (index == 1) - m_space->install_device(0x600000, 0x9fffff, device, map, unitmask); - else - fatalerror("Invalid SGI GIO64 expansion slot index: %d\n", index); - } - - hpc3_base_device* get_hpc3() { return m_hpc3.target(); } - - DECLARE_READ64_MEMBER(read); - DECLARE_WRITE64_MEMBER(write); - -protected: - gio64_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); - - // device-level overrides - virtual void device_resolve_objects() override; - virtual void device_start() override; - - // internal state - required_device m_maincpu; - required_device m_hpc3; - address_space *m_space; - - device_gio64_card_interface *m_device_list[3]; - -private: - DECLARE_READ64_MEMBER(no_gfx_r); - DECLARE_READ64_MEMBER(no_exp0_r); - DECLARE_READ64_MEMBER(no_exp1_r); - DECLARE_WRITE64_MEMBER(no_gfx_w); - DECLARE_WRITE64_MEMBER(no_exp0_w); - DECLARE_WRITE64_MEMBER(no_exp1_w); -}; - -DECLARE_DEVICE_TYPE(GIO64, gio64_device) - - -void gio64_cards(device_slot_interface &device); - -#endif // MAME_BUS_GIO_GIO_H diff --git a/src/devices/bus/gio64/newport.cpp b/src/devices/bus/gio64/newport.cpp deleted file mode 100644 index 6a564fb11cd..00000000000 --- a/src/devices/bus/gio64/newport.cpp +++ /dev/null @@ -1,3986 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/* - SGI "Newport" graphics board used in the Indy and some Indigo2s - - Newport is modular, consisting of the following custom chips: - - REX3: Raster Engine, which is basically a blitter which can also draw antialiased lines. - REX also acts as the interface to the rest of the system - all the other chips on - a Newport board are accessed through it. - - RB2: Frame buffer input controller - - RO1: Frame buffer output controller - - XMAP9: Final display generator - - CMAP: Palette mapper - - VC2: Video timing controller / CRTC - - Taken from the Linux Newport driver, slave addresses for Newport devices are: - VC2 0 - Both CMAPs 1 - CMAP 0 2 - CMAP 1 3 - Both XMAPs 4 - XMAP 0 5 - XMAP 1 6 - RAMDAC 7 - VIDEO (CC1) 8 - VIDEO (AB1) 9 -*/ - -#include "emu.h" -#include "newport.h" - -#define LOG_UNKNOWN (1 << 0) -#define LOG_VC2 (1 << 1) -#define LOG_CMAP0 (1 << 2) -#define LOG_CMAP1 (1 << 3) -#define LOG_XMAP0 (1 << 4) -#define LOG_XMAP1 (1 << 5) -#define LOG_REX3 (1 << 6) -#define LOG_COMMANDS (1 << 7) -#define LOG_REJECTS (1 << 8) -#define LOG_ALL (LOG_UNKNOWN | LOG_VC2 | LOG_CMAP0 | LOG_CMAP1 | LOG_XMAP0 | LOG_XMAP1 | LOG_REX3 | LOG_COMMANDS | LOG_REJECTS) - -#define VERBOSE (0)//(LOG_REX3 | LOG_COMMANDS) -#include "logmacro.h" - -DEFINE_DEVICE_TYPE(GIO64_XL8, gio64_xl8_device, "gio64_xl8", "SGI 8-bit XL board") -DEFINE_DEVICE_TYPE(GIO64_XL24, gio64_xl24_device, "gio64_xl24", "SGI 24-bit XL board") - -/*static*/ const uint32_t newport_base_device::s_host_shifts[4] = { 8, 8, 16, 32 }; - -newport_base_device::newport_base_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, uint32_t global_mask) - : device_t(mconfig, type, tag, owner, clock) - , device_palette_interface(mconfig, *this) - , device_gio64_card_interface(mconfig, *this) - , m_screen(*this, "screen") - , m_global_mask(global_mask) -{ -} - -gio64_xl8_device::gio64_xl8_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : newport_base_device(mconfig, GIO64_XL8, tag, owner, clock, 0x000000ff) -{ -} - -gio64_xl24_device::gio64_xl24_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : newport_base_device(mconfig, GIO64_XL24, tag, owner, clock, 0xffffffff) -{ -} - -//------------------------------------------------- -// device_start - device-specific startup -//------------------------------------------------- - -void newport_base_device::device_start() -{ - m_rgbci = make_unique_clear((1280+64) * (1024+64)); - m_olay = make_unique_clear((1280+64) * (1024+64)); - m_pup = make_unique_clear((1280+64) * (1024+64)); - m_cid = make_unique_clear((1280+64) * (1024+64)); - m_vt_table = make_unique_clear(2048 * 2048); - - m_dcb_timeout_timer = timer_alloc(DCB_TIMEOUT); - - save_pointer(NAME(m_rgbci), (1280+64) * (1024+64)); - save_pointer(NAME(m_olay), (1280+64) * (1024+64)); - save_pointer(NAME(m_pup), (1280+64) * (1024+64)); - save_pointer(NAME(m_cid), (1280+64) * (1024+64)); - save_item(NAME(m_vc2.m_vid_entry)); - save_item(NAME(m_vc2.m_cursor_entry)); - save_item(NAME(m_vc2.m_cursor_x)); - save_item(NAME(m_vc2.m_cursor_y)); - save_item(NAME(m_vc2.m_cur_cursor_x)); - save_item(NAME(m_vc2.m_did_entry)); - save_item(NAME(m_vc2.m_scanline_len)); - save_item(NAME(m_vc2.m_ram_addr)); - save_item(NAME(m_vc2.m_vt_frame_ptr)); - save_item(NAME(m_vc2.m_vt_line_ptr)); - save_item(NAME(m_vc2.m_vt_line_run)); - save_item(NAME(m_vc2.m_vt_line_count)); - save_item(NAME(m_vc2.m_cursor_table_ptr)); - save_item(NAME(m_vc2.m_work_cursor_y)); - save_item(NAME(m_vc2.m_did_frame_ptr)); - save_item(NAME(m_vc2.m_did_line_ptr)); - save_item(NAME(m_vc2.m_display_ctrl)); - save_item(NAME(m_vc2.m_config)); - save_item(NAME(m_vc2.m_ram)); - save_item(NAME(m_vc2.m_reg_idx)); - save_item(NAME(m_vc2.m_reg_data)); - - save_item(NAME(m_xmap0.m_config)); - save_item(NAME(m_xmap0.m_revision)); - save_item(NAME(m_xmap0.m_entries)); - save_item(NAME(m_xmap0.m_cursor_cmap)); - save_item(NAME(m_xmap0.m_popup_cmap)); - save_item(NAME(m_xmap0.m_mode_table_idx)); - save_item(NAME(m_xmap0.m_mode_table)); - save_item(NAME(m_xmap1.m_config)); - save_item(NAME(m_xmap1.m_revision)); - save_item(NAME(m_xmap1.m_entries)); - save_item(NAME(m_xmap1.m_cursor_cmap)); - save_item(NAME(m_xmap1.m_popup_cmap)); - save_item(NAME(m_xmap1.m_mode_table_idx)); - save_item(NAME(m_xmap1.m_mode_table)); - - save_item(NAME(m_rex3.m_draw_mode0)); - save_item(NAME(m_rex3.m_color_host)); - save_item(NAME(m_rex3.m_draw_mode1)); - save_item(NAME(m_rex3.m_plane_enable)); - save_item(NAME(m_rex3.m_plane_depth)); - save_item(NAME(m_rex3.m_rwpacked)); - save_item(NAME(m_rex3.m_hostdepth)); - save_item(NAME(m_rex3.m_rwdouble)); - save_item(NAME(m_rex3.m_sfactor)); - save_item(NAME(m_rex3.m_dfactor)); - save_item(NAME(m_rex3.m_logicop)); - save_item(NAME(m_rex3.m_store_shift)); - save_item(NAME(m_rex3.m_write_width)); - save_item(NAME(m_rex3.m_ls_mode)); - save_item(NAME(m_rex3.m_ls_pattern)); - save_item(NAME(m_rex3.m_ls_pattern_saved)); - save_item(NAME(m_rex3.m_z_pattern)); - save_item(NAME(m_rex3.m_color_back)); - save_item(NAME(m_rex3.m_color_vram)); - save_item(NAME(m_rex3.m_alpha_ref)); - save_item(NAME(m_rex3.m_smask_x)); - save_item(NAME(m_rex3.m_smask_y)); - save_item(NAME(m_rex3.m_setup)); - save_item(NAME(m_rex3.m_step_z)); - save_item(NAME(m_rex3.m_x_start)); - save_item(NAME(m_rex3.m_y_start)); - save_item(NAME(m_rex3.m_x_end)); - save_item(NAME(m_rex3.m_y_end)); - save_item(NAME(m_rex3.m_x_start_frac)); - save_item(NAME(m_rex3.m_y_start_frac)); - save_item(NAME(m_rex3.m_x_end_frac)); - save_item(NAME(m_rex3.m_y_end_frac)); - - save_item(NAME(m_rex3.m_x_save)); - save_item(NAME(m_rex3.m_xy_move)); - save_item(NAME(m_rex3.m_x_move)); - save_item(NAME(m_rex3.m_y_move)); - save_item(NAME(m_rex3.m_bres_d)); - save_item(NAME(m_rex3.m_bres_s1)); - save_item(NAME(m_rex3.m_bres_octant_inc1)); - save_item(NAME(m_rex3.m_bres_round_inc2)); - save_item(NAME(m_rex3.m_bres_e1)); - save_item(NAME(m_rex3.m_bres_s2)); - save_item(NAME(m_rex3.m_a_weight0)); - save_item(NAME(m_rex3.m_a_weight1)); - save_item(NAME(m_rex3.m_x_start_f)); - save_item(NAME(m_rex3.m_y_start_f)); - save_item(NAME(m_rex3.m_x_end_f)); - save_item(NAME(m_rex3.m_y_end_f)); - save_item(NAME(m_rex3.m_x_start_i)); - save_item(NAME(m_rex3.m_y_start_i)); - save_item(NAME(m_rex3.m_x_end_i)); - save_item(NAME(m_rex3.m_y_end_i)); - save_item(NAME(m_rex3.m_xy_start_i)); - save_item(NAME(m_rex3.m_xy_end_i)); - save_item(NAME(m_rex3.m_x_start_end_i)); - save_item(NAME(m_rex3.m_color_red)); - save_item(NAME(m_rex3.m_color_alpha)); - save_item(NAME(m_rex3.m_color_green)); - save_item(NAME(m_rex3.m_color_blue)); - save_item(NAME(m_rex3.m_slope_red)); - save_item(NAME(m_rex3.m_slope_alpha)); - save_item(NAME(m_rex3.m_slope_green)); - save_item(NAME(m_rex3.m_slope_blue)); - save_item(NAME(m_rex3.m_write_mask)); - save_item(NAME(m_rex3.m_color_i)); - save_item(NAME(m_rex3.m_zero_overflow)); - save_item(NAME(m_rex3.m_host_dataport)); - save_item(NAME(m_rex3.m_dcb_mode)); - save_item(NAME(m_rex3.m_dcb_reg_select)); - save_item(NAME(m_rex3.m_dcb_slave_select)); - save_item(NAME(m_rex3.m_dcb_data_msw)); - save_item(NAME(m_rex3.m_dcb_data_lsw)); - save_item(NAME(m_rex3.m_top_scanline)); - save_item(NAME(m_rex3.m_xy_window)); - save_item(NAME(m_rex3.m_x_window)); - save_item(NAME(m_rex3.m_y_window)); - save_item(NAME(m_rex3.m_clip_mode)); - save_item(NAME(m_rex3.m_config)); - save_item(NAME(m_rex3.m_status)); - save_item(NAME(m_rex3.m_xfer_width)); - - save_item(NAME(m_cmap0.m_palette_idx)); - save_item(NAME(m_cmap0.m_palette)); - - save_item(NAME(m_readout_x0)); - save_item(NAME(m_readout_y0)); - save_item(NAME(m_readout_x1)); - save_item(NAME(m_readout_y1)); - - save_item(NAME(m_ramdac_lut_r)); - save_item(NAME(m_ramdac_lut_g)); - save_item(NAME(m_ramdac_lut_b)); - save_item(NAME(m_ramdac_lut_index)); -} - -//------------------------------------------------- -// device_reset - device-specific reset -//------------------------------------------------- - -void newport_base_device::device_reset() -{ - memset(&m_vc2, 0, sizeof(vc2_t)); - memset(&m_xmap0, 0, sizeof(xmap_t)); - memset(&m_xmap1, 0, sizeof(xmap_t)); - memset(&m_rex3, 0, sizeof(rex3_t)); - memset(&m_cmap0, 0, sizeof(cmap_t)); - memset(m_ramdac_lut_r, 0, sizeof(uint32_t) * 256); - memset(m_ramdac_lut_g, 0, sizeof(uint32_t) * 256); - memset(m_ramdac_lut_b, 0, sizeof(uint32_t) * 256); - - m_rex3.m_draw_mode0 = 0x00000000; - m_rex3.m_draw_mode1 = 0x3002f001; - m_rex3.m_dcb_mode = 0x00000780; - m_rex3.m_x_window = 0x1000; - m_rex3.m_y_window = 0x1000; - - m_xmap0.m_entries = 0x2; - m_xmap1.m_entries = 0x2; - - m_readout_x0 = 0; - m_readout_y0 = 0; - m_readout_x1 = 0; - m_readout_y1 = 0; - -#if ENABLE_NEWVIEW_LOG - m_newview_log = nullptr; -#endif -} - -void newport_base_device::mem_map(address_map &map) -{ - map(0x000f0000, 0x000f1fff).rw(FUNC(newport_base_device::rex3_r), FUNC(newport_base_device::rex3_w)); -} - -#if ENABLE_NEWVIEW_LOG -void newport_base_device::start_logging() -{ - uint16_t log_index = 0xffff; - char log_name_buf[128]; - FILE *log_test = nullptr; - do - { - log_index++; - snprintf(log_name_buf, 128, "newview%04d.log", log_index); - log_test = fopen(log_name_buf, "rb"); - } while(log_test != nullptr); - - m_newview_log = fopen(log_name_buf, "wb"); - - popmessage("Recording Newport to %s", log_name_buf); - - fwrite(&m_vc2, sizeof(vc2_t), 1, m_newview_log); - fwrite(&m_xmap0, sizeof(xmap_t), 1, m_newview_log); - fwrite(&m_xmap1, sizeof(xmap_t), 1, m_newview_log); - fwrite(&m_rex3, sizeof(rex3_t), 1, m_newview_log); - fwrite(&m_cmap0, sizeof(cmap_t), 1, m_newview_log); - fwrite(&m_rgbci[0], sizeof(uint32_t), (1280+64)*(1024+64), m_newview_log); - fwrite(&m_olay[0], sizeof(uint32_t), (1280+64)*(1024+64), m_newview_log); - fwrite(&m_pup[0], sizeof(uint32_t), (1280+64)*(1024+64), m_newview_log); - fwrite(&m_cid[0], sizeof(uint32_t), (1280+64)*(1024+64), m_newview_log); -} - -void newport_base_device::stop_logging() -{ - popmessage("Newport recording stopped."); - fclose(m_newview_log); - m_newview_log = nullptr; -} -#endif - -void newport_base_device::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) -{ - if (id == DCB_TIMEOUT) - { - m_rex3.m_status &= ~STATUS_BACKBUSY; - } -} - -uint8_t newport_base_device::get_cursor_pixel(int x, int y) -{ - if (x < 0 || y < 0) - return 0; - - bool monochrome_cursor = BIT(m_vc2.m_display_ctrl, DCR_CURSOR_SIZE_BIT) == DCR_CURSOR_SIZE_64; - - int size = monochrome_cursor ? 64 : 32; - if (x >= size || y >= size) - return 0; - - const int shift = 15 - (x % 16); - - if (monochrome_cursor) - { - const int address = y * 4 + (x / 16); - const uint16_t word = m_vc2.m_ram[m_vc2.m_cursor_entry + address]; - return BIT(word, shift); - } - else - { - const int address = y * 2 + (x / 16); - const uint16_t word0 = m_vc2.m_ram[m_vc2.m_cursor_entry + address]; - const uint16_t word1 = m_vc2.m_ram[m_vc2.m_cursor_entry + address + 64]; - return BIT(word0, shift) | (BIT(word1, shift) << 1); - } -} - -uint32_t newport_base_device::screen_update(screen_device &device, bitmap_rgb32 &bitmap, const rectangle &cliprect) -{ - bool enable_cursor = BIT(m_vc2.m_display_ctrl, DCR_CURSOR_FUNC_ENABLE_BIT) != 0 - && BIT(m_vc2.m_display_ctrl, DCR_CURSOR_ENABLE_BIT) != 0 - && BIT(m_vc2.m_display_ctrl, DCR_CURSOR_MODE_BIT) == DCR_CURSOR_MODE_GLYPH; - - const uint16_t cursor_msb = (uint16_t)m_xmap0.m_cursor_cmap << 5; - const uint16_t popup_msb = (uint16_t)m_xmap0.m_popup_cmap << 5; - - /* loop over rows and copy to the destination */ - for (int y = cliprect.min_y, sy = m_readout_y0; y <= cliprect.max_y && sy < m_readout_y1; y++, sy++) - //for (int y = cliprect.min_y; y <= cliprect.max_y; y++) - { - uint32_t *dest = &bitmap.pix32(y, cliprect.min_x); - //uint32_t *src = &m_vt_table[y * 2048]; - uint32_t *src_ci = &m_rgbci[1344 * y]; - uint32_t *src_pup = &m_pup[1344 * y]; - uint32_t *src_olay = &m_pup[1344 * y]; - - m_vc2.m_did_frame_ptr = m_vc2.m_did_entry + (uint16_t)y; - m_vc2.m_did_line_ptr = m_vc2.m_ram[m_vc2.m_did_frame_ptr]; - - // Fetch the initial DID entry - uint16_t curr_did_entry = m_vc2.m_ram[m_vc2.m_did_line_ptr]; - uint32_t table_entry = m_xmap0.m_mode_table[curr_did_entry & 0x1f]; - uint8_t pix_mode = (table_entry >> 8) & 3; - uint8_t pix_size = (table_entry >> 10) & 3; - uint8_t aux_pix_mode = (table_entry >> 16) & 7; - uint16_t aux_msb = (table_entry >> 11) & 0x1f00; - uint16_t ci_msb = 0; - switch ((table_entry >> 8) & 3) - { - case 0: ci_msb = (m_xmap0.m_mode_table[curr_did_entry & 0x1f] & 0xf8) << 5; break; - case 1: ci_msb = 0x1d00; break; - case 2: ci_msb = 0x1e00; break; - case 3: ci_msb = 0x1f00; break; - } - - // Prepare for the next DID entry - m_vc2.m_did_line_ptr++; - curr_did_entry = m_vc2.m_ram[m_vc2.m_did_line_ptr]; - - // loop over columns - for (int x = cliprect.min_x; x < cliprect.max_x; x++) - { - //*dest++ = *src++; - if ((uint16_t)x == (curr_did_entry >> 5)) - { - table_entry = m_xmap0.m_mode_table[curr_did_entry & 0x1f]; - pix_mode = (table_entry >> 8) & 3; - pix_size = (table_entry >> 10) & 3; - aux_pix_mode = (table_entry >> 16) & 7; - aux_msb = (table_entry >> 11) & 0x1f00; - switch ((table_entry >> 8) & 3) - { - case 0: ci_msb = (m_xmap0.m_mode_table[curr_did_entry & 0x1f] & 0xf8) << 5; break; - case 1: ci_msb = 0x1d00; break; - case 2: ci_msb = 0x1e00; break; - case 3: ci_msb = 0x1f00; break; - } - m_vc2.m_did_line_ptr++; - curr_did_entry = m_vc2.m_ram[m_vc2.m_did_line_ptr]; - } - uint8_t cursor_pixel = 0; - if (x >= (m_vc2.m_cursor_x - 31) && x <= m_vc2.m_cursor_x && y >= (m_vc2.m_cursor_y - 31) && y <= m_vc2.m_cursor_y && enable_cursor) - { - cursor_pixel = get_cursor_pixel(x - ((int)m_vc2.m_cursor_x - 31), y - ((int)m_vc2.m_cursor_y - 31)); - } - - bool pixel_replaced = false; - if (cursor_pixel) - { - *dest++ = m_cmap0.m_palette[cursor_msb | cursor_pixel]; - pixel_replaced = true; - } - else if (*src_pup) - { - const uint32_t src = (*src_pup >> 2) & 3; - *dest++ = m_cmap0.m_palette[popup_msb | src]; - pixel_replaced = true; - } - else if (aux_pix_mode != 0) - { - if (BIT(m_xmap0.m_config, 2)) - { - switch (aux_pix_mode) - { - case 1: // 2-Bit Underlay - *dest++ = m_cmap0.m_palette[aux_msb | ((*src_olay >> 8) & 3)]; - pixel_replaced = true; - continue; - case 2: // 2-Bit Overlay - { - const uint32_t pix_in = (*src_olay >> 8) & 3; - if (pix_in) - { - *dest++ = m_cmap0.m_palette[aux_msb | pix_in]; - pixel_replaced = true; - } - break; - } - case 6: // 1-Bit Overlay - { - const uint32_t shift = BIT(table_entry, 1) ? 9 : 8; - const uint32_t pix_in = (*src_olay >> shift) & 1; - if (pix_in) - { - *dest++ = m_cmap0.m_palette[aux_msb | pix_in]; - pixel_replaced = true; - } - break; - } - case 7: // 1-Bit Overlay, 1-Bit Underlay - { - const uint32_t pix_in = (*src_olay >> 8) & 1; - if (pix_in) - *dest++ = m_cmap0.m_palette[aux_msb | pix_in]; - else - *dest++ = m_cmap0.m_palette[aux_msb | ((*src_olay >> 9) & 1)]; - pixel_replaced = true; - break; - } - default: - break; - } - } - else - { - switch (aux_pix_mode) - { - case 1: // 8-Bit Underlay - *dest++ = m_cmap0.m_palette[aux_msb | ((*src_olay >> 8) & 0xff)]; - pixel_replaced = true; - break; - case 2: // 8-Bit Overlay - { - const uint32_t pix_in = (*src_olay >> 8) & 0xff; - if (pix_in) - { - *dest++ = m_cmap0.m_palette[aux_msb | pix_in]; - pixel_replaced = true; - } - break; - } - case 6: // 4-Bit Overlay - { - const uint32_t shift = BIT(table_entry, 1) ? 12 : 8; - const uint32_t pix_in = (*src_olay >> shift) & 0xf; - if (pix_in) - { - *dest++ = m_cmap0.m_palette[aux_msb | pix_in]; - pixel_replaced = true; - } - break; - } - case 7: // 4-Bit Overlay, 4-Bit Underlay - { - const uint32_t pix_in = (*src_pup >> 8) & 0xf; - if (pix_in) - *dest++ = m_cmap0.m_palette[aux_msb | pix_in]; - else - *dest++ = m_cmap0.m_palette[aux_msb | ((*src_pup >> 12) & 0xf)]; - pixel_replaced = true; - break; - } - default: - break; - } - } - } - - if (!pixel_replaced) - { - switch (pix_mode) - { - case 0: // CI - switch (pix_size) - { - case 0: // 4bpp - { - const uint8_t shift = BIT(table_entry, 0) ? 4 : 0; - const uint32_t pix_in = *src_ci; - *dest++ = m_cmap0.m_palette[ci_msb | ((pix_in >> shift) & 0x0f)]; - break; - } - case 1: // 8bpp - *dest++ = m_cmap0.m_palette[ci_msb | (uint8_t)*src_ci]; - break; - case 2: // 12bpp - { - const uint8_t shift = BIT(table_entry, 0) ? 12 : 0; - const uint32_t pix_in = (*src_ci >> shift) & 0x00000fff; - *dest++ = m_cmap0.m_palette[(ci_msb & 0x1000) | pix_in]; - break; - } - case 3: // 24bpp (not yet supported) - dest++; - break; - } - break; - case 1: // RGB Map0 - switch (pix_size) - { - case 0: // 4bpp - { - const uint8_t shift = BIT(table_entry, 0) ? 4 : 0; - const uint8_t pix_in = (uint8_t)(*src_ci >> shift); - *dest++ = convert_4bpp_bgr_to_24bpp_rgb(pix_in); - break; - } - case 1: // 8bpp - { - const uint8_t shift = BIT(table_entry, 0) ? 8 : 0; - const uint8_t pix_in = (uint8_t)(*src_ci >> shift); - *dest++ = convert_8bpp_bgr_to_24bpp_rgb(pix_in); - break; - } - case 2: // 12bpp - { - const uint8_t shift = BIT(table_entry, 0) ? 12 : 0; - const uint16_t pix_in = (uint16_t)(*src_ci >> shift); - *dest++ = convert_12bpp_bgr_to_24bpp_rgb(pix_in); - break; - } - case 3: // 24bpp - { - const uint32_t pix_in = (uint32_t)*src_ci; - const uint8_t r = (uint8_t)(pix_in >> 0); - const uint8_t g = (uint8_t)(pix_in >> 8); - const uint8_t b = (uint8_t)(pix_in >> 16); - *dest++ = (r << 16) | (g << 8) | b; - break; - } - } - break; - case 2: // RGB Map1 (not yet supported) - *dest++ = 0xff00ff; - break; - case 3: // RGB Map2 (not yet supported) - *dest++ = 0x00ff00; - break; - } - } - - ramdac_remap(dest - 1); - - src_ci++; - src_pup++; - src_olay++; - } - } - -#if ENABLE_NEWVIEW_LOG - if (machine().input().code_pressed_once(KEYCODE_TILDE)) - { - if (m_newview_log == nullptr) - start_logging(); - else - stop_logging(); - } -#endif - - return 0; -} - -void newport_base_device::ramdac_remap(uint32_t *dest) -{ - uint32_t out = 0xff000000; - out |= m_ramdac_lut_r[(uint8_t)(*dest >> 16)]; - out |= m_ramdac_lut_g[(uint8_t)(*dest >> 8)]; - out |= m_ramdac_lut_b[(uint8_t)(*dest >> 0)]; - *dest = out; -} - -uint32_t newport_base_device::convert_4bpp_bgr_to_8bpp(uint8_t pix_in) -{ - const uint8_t r = 0xff * BIT(pix_in, 0); - const uint8_t g = (0xaa * BIT(pix_in, 2)) | (0x55 * BIT(pix_in, 1)); - const uint8_t b = 0xff * BIT(pix_in, 3); - return (b & 0xc0) | ((g & 0xe0) >> 2) | ((r & 0xe0) >> 5); -} - -uint32_t newport_base_device::convert_4bpp_bgr_to_12bpp(uint8_t pix_in) -{ - const uint32_t r = 0xff * BIT(pix_in, 0); - const uint32_t g = (0xaa * BIT(pix_in, 2)) | (0x55 * BIT(pix_in, 1)); - const uint32_t b = 0xff * BIT(pix_in, 3); - return ((b & 0xf0) << 4) | (g & 0xf0) | ((r & 0xf0) >> 4); -} - -uint32_t newport_base_device::convert_4bpp_bgr_to_24bpp(uint8_t pix_in) -{ - const uint8_t r = 0xff * BIT(pix_in, 0); - const uint8_t g = (0xaa * BIT(pix_in, 2)) | (0x55 * BIT(pix_in, 1)); - const uint8_t b = 0xff * BIT(pix_in, 3); - return (b << 16) | (g << 8) | r; -} - -uint32_t newport_base_device::convert_8bpp_bgr_to_4bpp(uint8_t pix_in) -{ - const uint8_t r = (0x92 * BIT(pix_in, 2)) | (0x49 * BIT(pix_in, 1)) | (0x24 * BIT(pix_in, 0)); - const uint8_t g = (0x92 * BIT(pix_in, 5)) | (0x49 * BIT(pix_in, 4)) | (0x24 * BIT(pix_in, 3)); - const uint8_t b = (0xaa * BIT(pix_in, 7)) | (0x55 * BIT(pix_in, 6)); - return (BIT(b, 7) << 3) | ((g & 0xc0) >> 5) | BIT(r, 7); -} - -uint32_t newport_base_device::convert_8bpp_bgr_to_12bpp(uint8_t pix_in) -{ - const uint8_t r = (0x92 * BIT(pix_in, 2)) | (0x49 * BIT(pix_in, 1)) | (0x24 * BIT(pix_in, 0)); - const uint8_t g = (0x92 * BIT(pix_in, 5)) | (0x49 * BIT(pix_in, 4)) | (0x24 * BIT(pix_in, 3)); - const uint8_t b = (0xaa * BIT(pix_in, 7)) | (0x55 * BIT(pix_in, 6)); - return ((b & 0xf0) << 4) | (g & 0xf0) | ((r & 0xf0) >> 4); -} - -uint32_t newport_base_device::convert_8bpp_bgr_to_24bpp(uint8_t pix_in) -{ - const uint8_t r = (0x92 * BIT(pix_in, 2)) | (0x49 * BIT(pix_in, 1)) | (0x24 * BIT(pix_in, 0)); - const uint8_t g = (0x92 * BIT(pix_in, 5)) | (0x49 * BIT(pix_in, 4)) | (0x24 * BIT(pix_in, 3)); - const uint8_t b = (0xaa * BIT(pix_in, 7)) | (0x55 * BIT(pix_in, 6)); - return (b << 16) | (g << 8) | r; -} - -uint32_t newport_base_device::convert_12bpp_bgr_to_4bpp(uint16_t pix_in) -{ - const uint8_t r = 0x11 * ((pix_in >> 0) & 0xf); - const uint8_t g = 0x11 * ((pix_in >> 4) & 0xf); - const uint8_t b = 0x11 * ((pix_in >> 8) & 0xf); - return (BIT(b, 7) << 3) | ((g & 0xc0) >> 5) | BIT(r, 7); -} - -uint32_t newport_base_device::convert_12bpp_bgr_to_8bpp(uint16_t pix_in) -{ - const uint8_t r = 0x11 * ((pix_in >> 0) & 0xf); - const uint8_t g = 0x11 * ((pix_in >> 4) & 0xf); - const uint8_t b = 0x11 * ((pix_in >> 8) & 0xf); - return (b & 0xc0) | ((g & 0xe0) >> 2) | ((r & 0xe0) >> 5); -} - -uint32_t newport_base_device::convert_12bpp_bgr_to_24bpp(uint16_t pix_in) -{ - const uint8_t r = 0x11 * ((pix_in >> 0) & 0xf); - const uint8_t g = 0x11 * ((pix_in >> 4) & 0xf); - const uint8_t b = 0x11 * ((pix_in >> 8) & 0xf); - return (b << 16) | (g << 8) | r; -} - -uint32_t newport_base_device::convert_24bpp_bgr_to_4bpp(uint32_t pix_in) -{ - const uint8_t r = (uint8_t)(pix_in >> 0); - const uint8_t g = (uint8_t)(pix_in >> 8); - const uint8_t b = (uint8_t)(pix_in >> 16); - return (BIT(b, 7) << 3) | ((g & 0xc0) >> 5) | BIT(r, 7); -} - -uint32_t newport_base_device::convert_24bpp_bgr_to_8bpp(uint32_t pix_in) -{ - const uint8_t r = (uint8_t)(pix_in >> 0); - const uint8_t g = (uint8_t)(pix_in >> 8); - const uint8_t b = (uint8_t)(pix_in >> 16); - return (b & 0xc0) | ((g & 0xe0) >> 2) | ((r & 0xe0) >> 5); -} - -uint32_t newport_base_device::convert_24bpp_bgr_to_12bpp(uint32_t pix_in) -{ - const uint8_t r = (uint8_t)(pix_in >> 0); - const uint8_t g = (uint8_t)(pix_in >> 8); - const uint8_t b = (uint8_t)(pix_in >> 16); - return ((b & 0xf0) << 4) | (g & 0xf0) | ((r & 0xf0) >> 4); -} - -uint32_t newport_base_device::convert_4bpp_bgr_to_24bpp_rgb(uint8_t pix_in) -{ - const uint8_t r = 0xff * BIT(pix_in, 0); - const uint8_t g = (0xaa * BIT(pix_in, 2)) | (0x55 * BIT(pix_in, 1)); - const uint8_t b = 0xff * BIT(pix_in, 3); - return (r << 16) | (g << 8) | b; -} - -uint32_t newport_base_device::convert_8bpp_bgr_to_24bpp_rgb(uint8_t pix_in) -{ - const uint8_t r = (0x92 * BIT(pix_in, 2)) | (0x49 * BIT(pix_in, 1)) | (0x24 * BIT(pix_in, 0)); - const uint8_t g = (0x92 * BIT(pix_in, 5)) | (0x49 * BIT(pix_in, 4)) | (0x24 * BIT(pix_in, 3)); - const uint8_t b = (0xaa * BIT(pix_in, 7)) | (0x55 * BIT(pix_in, 6)); - return (r << 16) | (g << 8) | b; -} - -uint32_t newport_base_device::convert_12bpp_bgr_to_24bpp_rgb(uint16_t pix_in) -{ - const uint8_t r = 0x11 * ((pix_in >> 0) & 0xf); - const uint8_t g = 0x11 * ((pix_in >> 4) & 0xf); - const uint8_t b = 0x11 * ((pix_in >> 8) & 0xf); - return (r << 16) | (g << 8) | b; -} - -void newport_base_device::ramdac_write(uint32_t data) -{ - switch (m_rex3.m_dcb_reg_select) - { - case 0: - m_ramdac_lut_index = (uint8_t)data; - break; - case 1: - m_ramdac_lut_r[m_ramdac_lut_index] = (uint8_t)(data >> 8) << 16; - m_ramdac_lut_g[m_ramdac_lut_index] = (uint8_t)(data >> 16) << 8; - m_ramdac_lut_b[m_ramdac_lut_index] = (uint8_t)(data >> 24) << 0; - m_ramdac_lut_index++; - break; - } -} - -void newport_base_device::cmap0_write(uint32_t data) -{ - switch (m_rex3.m_dcb_reg_select) - { - case 0x00: - LOGMASKED(LOG_CMAP0, "CMAP0 Palette Index Write: %04x\n", data & 0xffff); - m_cmap0.m_palette_idx = (uint16_t)data; - break; - case 0x02: - m_cmap0.m_palette[m_cmap0.m_palette_idx] = data >> 8; - if (m_cmap0.m_palette_idx < 0x2000) - set_pen_color(m_cmap0.m_palette_idx, rgb_t((uint8_t)(data >> 24), (uint8_t)(data >> 16), (uint8_t)(data >> 8))); - LOGMASKED(LOG_CMAP0, "CMAP0 Palette Entry %04x Write: %08x\n", m_cmap0.m_palette_idx, data >> 8); - break; - default: - LOGMASKED(LOG_CMAP0 | LOG_UNKNOWN, "Unknown CMAP0 Register %d Write: %08x\n", m_rex3.m_dcb_reg_select, data); - break; - } -} - -uint32_t newport_base_device::cmap0_read() -{ - switch (m_rex3.m_dcb_reg_select) - { - case 0x04: - LOGMASKED(LOG_CMAP0, "CMAP0 Status Read: %08x\n", 0x8); - return 0x8; - case 0x06: /* Revision */ - { - const uint32_t ret = get_cmap_revision();; - LOGMASKED(LOG_CMAP0, "CMAP0 Revision Read: %08x\n", ret); - return ret; - } - default: - LOGMASKED(LOG_CMAP0 | LOG_UNKNOWN, "Unknown CMAP0 Register %d Read\n", m_rex3.m_dcb_reg_select); - return 0; - } -} - -uint32_t newport_base_device::cmap1_read() -{ - switch (m_rex3.m_dcb_reg_select) - { - case 0x04: - LOGMASKED(LOG_CMAP1, "CMAP1 Status Read: %08x\n", 0x8); - return 0x8; - case 0x06: /* Revision */ - { - const uint32_t ret = get_cmap_revision();; - LOGMASKED(LOG_CMAP1, "CMAP1 Revision Read: %08x\n", ret); - return ret; - } - default: - LOGMASKED(LOG_CMAP1 | LOG_UNKNOWN, "Unknown CMAP0 Register %d Read\n", m_rex3.m_dcb_reg_select); - return 0; - } -} - -uint32_t gio64_xl8_device::get_cmap_revision() -{ - return 0xa1; -} - -uint32_t gio64_xl24_device::get_cmap_revision() -{ - return 0x02; -} - -uint32_t newport_base_device::xmap0_read() -{ - switch (m_rex3.m_dcb_reg_select) - { - case 0: - LOGMASKED(LOG_XMAP0, "XMAP0 Config Read: %08x\n", m_xmap0.m_config); - return m_xmap0.m_config; - case 1: - { - const uint32_t ret = get_xmap_revision(); - LOGMASKED(LOG_XMAP0, "XMAP0 Revision Read: %08x\n", ret); - return ret; - } - case 2: - LOGMASKED(LOG_XMAP0, "XMAP0 FIFO Availability Read: %08x\n", 0x2); - return 0x2; - case 3: - LOGMASKED(LOG_XMAP0, "XMAP0 Cursor CMAP MSB Read: %08x\n", m_xmap0.m_cursor_cmap); - return m_xmap0.m_cursor_cmap; - case 4: - LOGMASKED(LOG_XMAP0, "XMAP0 Pop Up CMAP MSB Read: %08x\n", m_xmap0.m_popup_cmap); - return m_xmap0.m_popup_cmap; - case 5: - { - uint8_t mode_idx = (m_xmap0.m_mode_table_idx & 0x7c) >> 2; - switch (m_xmap0.m_mode_table_idx & 3) - { - case 0: - { - uint8_t ret = (uint8_t)(m_xmap0.m_mode_table[mode_idx] >> 16); - LOGMASKED(LOG_XMAP0, "XMAP0 Mode Register Read: %02x (Byte 0): %08x\n", mode_idx, ret); - return ret; - } - case 1: - { - uint8_t ret = (uint8_t)(m_xmap0.m_mode_table[mode_idx] >> 8); - LOGMASKED(LOG_XMAP0, "XMAP0 Mode Register Read: %02x (Byte 1): %08x\n", mode_idx, ret); - return ret; - } - case 2: - { - uint8_t ret = (uint8_t)m_xmap0.m_mode_table[mode_idx]; - LOGMASKED(LOG_XMAP0, "XMAP0 Mode Register Read: %02x (Byte 2): %08x\n", mode_idx, ret); - return ret; - } - } - break; - } - case 6: - LOGMASKED(LOG_XMAP0, "XMAP0 Unused Read: %08x\n", 0); - return 0; - case 7: - LOGMASKED(LOG_XMAP0, "XMAP0 Mode Table Address Read: %08x\n", m_xmap0.m_mode_table_idx); - return m_xmap0.m_mode_table_idx; - default: - LOGMASKED(LOG_XMAP0 | LOG_UNKNOWN, "XMAP0 Unknown DCB Register Select Value: %02x, returning 0\n", m_rex3.m_dcb_reg_select); - return 0; - } - return 0; -} - -void newport_base_device::xmap0_write(uint32_t data) -{ - switch (m_rex3.m_dcb_reg_select) - { - case 0: - LOGMASKED(LOG_XMAP0, "XMAP0 Config Write: %02x\n", (uint8_t)data); - m_xmap0.m_config = (uint8_t)data; - break; - case 1: - LOGMASKED(LOG_XMAP0, "XMAP0 Revision Write (Ignored): %02x\n", (uint8_t)data); - break; - case 2: - LOGMASKED(LOG_XMAP0, "XMAP0 FIFO Availability Write (Ignored): %02x\n", (uint8_t)data); - break; - case 3: - LOGMASKED(LOG_XMAP0, "XMAP0 Cursor CMAP MSB Write: %02x\n", (uint8_t)data); - m_xmap0.m_cursor_cmap = (uint8_t)data; - break; - case 4: - LOGMASKED(LOG_XMAP0, "XMAP0 Pop Up CMAP MSB Write: %02x\n", (uint8_t)data); - m_xmap0.m_popup_cmap = (uint8_t)data; - break; - case 5: - LOGMASKED(LOG_XMAP0, "XMAP0 Mode Register Write: %02x = %06x\n", data >> 24, data & 0xffffff); - m_xmap0.m_mode_table[data >> 24] = data & 0xffffff; - break; - case 6: - LOGMASKED(LOG_XMAP0, "XMAP0 Unused Write (Ignored): %08x\n", data); - break; - case 7: - LOGMASKED(LOG_XMAP0, "XMAP0 Mode Table Address Write: %02x\n", (uint8_t)data); - m_xmap0.m_mode_table_idx = (uint8_t)data; - break; - default: - LOGMASKED(LOG_XMAP0 | LOG_UNKNOWN, "XMAP0 Unknown DCB Register Select Value: %02x = %08x\n", m_rex3.m_dcb_reg_select, data); - break; - } -} - -uint32_t newport_base_device::xmap1_read() -{ - switch (m_rex3.m_dcb_reg_select) - { - case 0: - LOGMASKED(LOG_XMAP1, "XMAP1 Config Read: %08x\n", m_xmap1.m_config); - return m_xmap1.m_config; - case 1: - { - const uint32_t ret = get_xmap_revision(); - LOGMASKED(LOG_XMAP1, "XMAP1 Revision Read: %08x\n", ret); - return ret; - } - case 2: - LOGMASKED(LOG_XMAP1, "XMAP1 FIFO Availability Read: %08x\n", 0x02); - return 0x2; - case 3: - LOGMASKED(LOG_XMAP1, "XMAP1 Cursor CMAP MSB Read: %08x\n", m_xmap1.m_cursor_cmap); - return m_xmap1.m_cursor_cmap; - case 4: - LOGMASKED(LOG_XMAP1, "XMAP1 Pop Up CMAP MSB Read: %08x\n", m_xmap1.m_popup_cmap); - return m_xmap1.m_popup_cmap; - case 5: - { - const uint8_t mode_idx = (m_xmap1.m_mode_table_idx & 0x7c) >> 2; - switch (m_xmap1.m_mode_table_idx & 3) - { - case 0: - { - uint8_t ret = (uint8_t)(m_xmap1.m_mode_table[mode_idx] >> 16); - LOGMASKED(LOG_XMAP1, "XMAP1 Mode Register Read: %02x (Byte 0): %08x\n", mode_idx, ret); - return ret; - } - case 1: - { - uint8_t ret = (uint8_t)(m_xmap1.m_mode_table[mode_idx] >> 8); - LOGMASKED(LOG_XMAP1, "XMAP1 Mode Register Read: %02x (Byte 1): %08x\n", mode_idx, ret); - return ret; - } - case 2: - { - uint8_t ret = (uint8_t)m_xmap1.m_mode_table[mode_idx]; - LOGMASKED(LOG_XMAP1, "XMAP1 Mode Register Read: %02x (Byte 2): %08x\n", mode_idx, ret); - return ret; - } - } - break; - } - case 6: - LOGMASKED(LOG_XMAP1, "XMAP1 Unused Read: %08x\n", 0); - return 0; - case 7: - LOGMASKED(LOG_XMAP1, "XMAP1 Mode Table Address Read: %08x\n", m_xmap0.m_mode_table_idx); - return m_xmap1.m_mode_table_idx; - default: - LOGMASKED(LOG_XMAP1 | LOG_UNKNOWN, "XMAP1 Unknown DCB Register Select Value: %02x, returning 0\n", m_rex3.m_dcb_reg_select); - return 0; - } - return 0; -} - -void newport_base_device::xmap1_write(uint32_t data) -{ - switch (m_rex3.m_dcb_reg_select) - { - case 0: - LOGMASKED(LOG_XMAP1, "XMAP1 Config Write: %02x\n", (uint8_t)data); - m_xmap1.m_config = (uint8_t)data; - break; - case 1: - LOGMASKED(LOG_XMAP1, "XMAP1 Revision Write (Ignored): %02x\n", (uint8_t)data); - break; - case 2: - LOGMASKED(LOG_XMAP1, "XMAP1 FIFO Availability Write (Ignored): %02x\n", (uint8_t)data); - break; - case 3: - LOGMASKED(LOG_XMAP1, "XMAP1 Cursor CMAP MSB Write: %02x\n", (uint8_t)data); - m_xmap1.m_cursor_cmap = (uint8_t)data; - break; - case 4: - LOGMASKED(LOG_XMAP1, "XMAP1 Pop Up CMAP MSB Write: %02x\n", (uint8_t)data); - m_xmap1.m_popup_cmap = (uint8_t)data; - break; - case 5: - LOGMASKED(LOG_XMAP1, "XMAP1 Mode Register Write: %02x = %06x\n", data >> 24, data & 0xffffff); - m_xmap1.m_mode_table[data >> 24] = data & 0xffffff; - break; - case 6: - LOGMASKED(LOG_XMAP1, "XMAP1 Unused Write (Ignored): %08x\n", data); - break; - case 7: - LOGMASKED(LOG_XMAP1, "XMAP1 Mode Table Address Write: %02x\n", (uint8_t)data); - m_xmap1.m_mode_table_idx = (uint8_t)data; - break; - default: - LOGMASKED(LOG_XMAP0 | LOG_UNKNOWN, "XMAP0 Unknown DCB Register Select Value: %02x = %08x\n", m_rex3.m_dcb_reg_select, data); - break; - } -} - -uint32_t gio64_xl8_device::get_xmap_revision() -{ - return 1; -} - -uint32_t gio64_xl24_device::get_xmap_revision() -{ - return 3; -} - -uint32_t newport_base_device::vc2_read() -{ - switch (m_rex3.m_dcb_reg_select) - { - case 0x01: /* Register Read */ - switch (m_vc2.m_reg_idx) - { - case 0x00: - LOGMASKED(LOG_VC2, "VC2 Register Read: Video Entry Pointer, %08x\n", m_vc2.m_vid_entry); - return m_vc2.m_vid_entry; - case 0x01: - LOGMASKED(LOG_VC2, "VC2 Register Read: Cursor Entry Pointer, %08x\n", m_vc2.m_cursor_entry); - return m_vc2.m_cursor_entry; - case 0x02: - LOGMASKED(LOG_VC2, "VC2 Register Read: Cursor X, %08x\n", m_vc2.m_cursor_x); - return m_vc2.m_cursor_x; - case 0x03: - LOGMASKED(LOG_VC2, "VC2 Register Read: Cursor Y, %08x\n", m_vc2.m_cursor_y); - return m_vc2.m_cursor_y; - case 0x04: - LOGMASKED(LOG_VC2, "VC2 Register Read: Current Cursor X, %08x\n", m_vc2.m_cur_cursor_x); - return m_vc2.m_cur_cursor_x; - case 0x05: - LOGMASKED(LOG_VC2, "VC2 Register Read: DID Entry, %08x\n", m_vc2.m_did_entry); - return m_vc2.m_did_entry; - case 0x06: - LOGMASKED(LOG_VC2, "VC2 Register Read: Scanline Length, %08x\n", m_vc2.m_scanline_len); - return m_vc2.m_scanline_len; - case 0x07: - LOGMASKED(LOG_VC2, "VC2 Register Read: RAM Address, %08x\n", m_vc2.m_ram_addr); - return m_vc2.m_ram_addr; - case 0x08: - LOGMASKED(LOG_VC2, "VC2 Register Read: VT Frame Pointer, %08x\n", m_vc2.m_vt_frame_ptr); - return m_vc2.m_vt_frame_ptr; - case 0x09: - LOGMASKED(LOG_VC2, "VC2 Register Read: VT Line Sequence Pointer, %08x\n", m_vc2.m_vt_line_ptr); - return m_vc2.m_vt_line_ptr; - case 0x0a: - LOGMASKED(LOG_VC2, "VC2 Register Read: VT Lines in Run, %08x\n", m_vc2.m_vt_line_run); - return m_vc2.m_vt_line_run; - case 0x0b: - LOGMASKED(LOG_VC2, "VC2 Register Read: Vertical Line Count, %08x\n", m_vc2.m_vt_line_count); - return m_vc2.m_vt_line_count; - case 0x0c: - LOGMASKED(LOG_VC2, "VC2 Register Read: Cursor Table Pointer, %08x\n", m_vc2.m_cursor_table_ptr); - return m_vc2.m_cursor_table_ptr; - case 0x0d: - LOGMASKED(LOG_VC2, "VC2 Register Read: Working Cursor Y, %08x\n", m_vc2.m_work_cursor_y); - return m_vc2.m_work_cursor_y; - case 0x0e: - LOGMASKED(LOG_VC2, "VC2 Register Read: DID Frame Pointer, %08x\n", m_vc2.m_did_frame_ptr); - return m_vc2.m_did_frame_ptr; - case 0x0f: - LOGMASKED(LOG_VC2, "VC2 Register Read: DID Line Pointer, %08x\n", m_vc2.m_did_line_ptr); - return m_vc2.m_did_line_ptr; - case 0x10: - LOGMASKED(LOG_VC2, "VC2 Register Read: Display Control, %08x\n", m_vc2.m_display_ctrl); - return m_vc2.m_display_ctrl; - case 0x1f: - LOGMASKED(LOG_VC2, "VC2 Register Read: Configuration, %08x\n", m_vc2.m_config); - return m_vc2.m_config; - default: - return 0; - } - break; - case 0x03: /* RAM Read */ - { - LOGMASKED(LOG_VC2, "VC2 RAM Read: %04x = %08x\n", m_vc2.m_ram_addr, m_vc2.m_ram[m_vc2.m_ram_addr]); - uint16_t ret = m_vc2.m_ram[m_vc2.m_ram_addr]; - m_vc2.m_ram_addr++; - if (m_vc2.m_ram_addr == 0x8000) - { - m_vc2.m_ram_addr = 0x0000; - } - return ret; - } - default: - LOGMASKED(LOG_VC2 | LOG_UNKNOWN, "Unknown VC2 Register Read: %02x\n", m_rex3.m_dcb_reg_select); - return 0; - } -} - -void newport_base_device::decode_vt_line(uint32_t line, uint32_t line_seq_ptr) -{ - bool eol_sa = false; - bool eol_sb = false; - uint32_t vt_entry = 0; - uint32_t i = 0; - do - { - vt_entry &= ~(0x7f << 14); - vt_entry |= (m_vc2.m_ram[line_seq_ptr] & 0x7f) << 14; - eol_sa = BIT(m_vc2.m_ram[line_seq_ptr], 15); - if (!BIT(m_vc2.m_ram[line_seq_ptr], 7)) - { - eol_sb = BIT(m_vc2.m_ram[line_seq_ptr + 1], 15); - vt_entry &= (0x7f << 14); - vt_entry |= (m_vc2.m_ram[line_seq_ptr + 1] & 0x7f00) >> 1; - vt_entry |= m_vc2.m_ram[line_seq_ptr + 1] & 0x7f; - line_seq_ptr += 2; - } - else - { - eol_sb = true; - line_seq_ptr++; - } - for (uint32_t j = 0; j < ((m_vc2.m_ram[line_seq_ptr] & 0x7f00) >> 7); i++, j++) - { - const uint8_t sa = ((vt_entry >> 14) & 0x7f) << 1; - const uint8_t sb = ((vt_entry >> 7) & 0x7f) << 1; - const uint8_t sc = ((vt_entry >> 0) & 0x7f) << 1; - //m_vt_table[line * 2048 + i] = vt_entry; - m_vt_table[line * 2048 + i] = 0xff000000 | (sa << 16) | (sb << 8) | sc; - } - } while (!(eol_sa && eol_sb)); -} - -void newport_base_device::decode_vt_table() -{ - memset(&m_vt_table[0], 0, sizeof(uint32_t) * 2048 * 2048); - uint32_t curr_vt_entry = m_vc2.m_vid_entry; - uint32_t line_counter = 0; - uint32_t line_seq_len = 0; - do - { - const uint32_t line_seq_ptr = m_vc2.m_ram[curr_vt_entry]; - line_seq_len = m_vc2.m_ram[curr_vt_entry + 1]; - if (line_seq_len) - { - for (uint32_t i = 0; i < line_seq_len; i++, line_counter++) - { - decode_vt_line(line_counter, line_seq_ptr); - } - } - curr_vt_entry += 2; - } while (line_seq_len != 0); -} - -void newport_base_device::update_screen_size() -{ - decode_vt_table(); - - bool x_started = false; - bool y_started = false; - bool x_done = false; - bool y_done = false; - bool done = false; - m_readout_x0 = 0; - m_readout_y0 = 0; - m_readout_x1 = 0; - m_readout_y1 = 0; - - for (int y = 0; y < 2048 && !done; y++) - { - uint32_t *src = &m_vt_table[y * 2048]; - for (int x = 0; x < 2048 && !done; x++) - { - if (BIT(*src, 7)) - { - if (!x_started) - { - x_started = true; - m_readout_x0 = x; - } - if (!y_started) - { - y_started = true; - m_readout_y0 = y; - } - } - else - { - if (x_started && !x_done) - { - m_readout_x1 = x; - x_done = true; - } - if (y_started && !y_done && x == m_readout_x0) - { - m_readout_y1 = y; - y_done = true; - } - } - done = x_done && y_done; - src++; - } - } - - m_screen->set_size((uint16_t)(m_readout_x1 - m_readout_x0), (uint16_t)(m_readout_y1 - m_readout_y0)); - m_screen->set_visarea_full(); -} - -void newport_base_device::vc2_write(uint32_t data) -{ - switch (m_rex3.m_xfer_width) - { - case 0x01: /* Register Select */ - switch (m_rex3.m_dcb_reg_select) - { - case 0x00: - m_vc2.m_reg_idx = (uint8_t)data; - LOGMASKED(LOG_VC2, "VC2 Register Select: %02x\n", m_vc2.m_reg_idx); - break; - default: - LOGMASKED(LOG_VC2 | LOG_UNKNOWN, "Unknown VC2 Register Select: DCB Register %02x, data = %08x\n", m_rex3.m_dcb_reg_select, data); - break; - } - break; - case 0x02: /* RAM Write */ - switch (m_rex3.m_dcb_reg_select) - { - case 0x03: - LOGMASKED(LOG_VC2, "VC2 RAM Write: %04x = %08x\n", m_vc2.m_ram_addr, (uint16_t)data); - m_vc2.m_ram[m_vc2.m_ram_addr] = (uint16_t)data; - m_vc2.m_ram_addr++; - if (m_vc2.m_ram_addr >= 0x8000) - { - m_vc2.m_ram_addr = 0x0000; - } - break; - default: - LOGMASKED(LOG_VC2 | LOG_UNKNOWN, "Unknown Word Write: DCB Register %02x, data = %08x\n", m_rex3.m_dcb_reg_select, data); - break; - } - break; - case 0x03: /* Register Write */ - switch (m_rex3.m_dcb_reg_select) - { - case 0x00: - LOGMASKED(LOG_VC2, "VC2 Register Setup:\n"); - m_vc2.m_reg_idx = data >> 24; - m_vc2.m_reg_data = (uint16_t)(data >> 8); - switch (m_vc2.m_reg_idx) - { - case 0x00: - m_vc2.m_vid_entry = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Video Entry Pointer, %04x\n", m_vc2.m_vid_entry); - update_screen_size(); - break; - case 0x01: - m_vc2.m_cursor_entry = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Cursor Entry Pointer, %04x\n", m_vc2.m_cursor_entry); - break; - case 0x02: - m_vc2.m_cursor_x = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Cursor X, %04x\n", m_vc2.m_cursor_x); - break; - case 0x03: - m_vc2.m_cursor_y = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Cursor Y, %04x\n", m_vc2.m_cursor_y); - m_vc2.m_cur_cursor_x = m_vc2.m_cursor_x; - break; - case 0x04: - m_vc2.m_cur_cursor_x = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Current Cursor X, %04x\n", m_vc2.m_cur_cursor_x); - break; - case 0x05: - m_vc2.m_did_entry = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: DID Entry Pointer, %04x\n", m_vc2.m_did_entry); - break; - case 0x06: - m_vc2.m_scanline_len = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Scanline Length, %04x\n", m_vc2.m_scanline_len); - break; - case 0x07: - m_vc2.m_ram_addr = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: RAM Address, %04x\n", m_vc2.m_ram_addr); - break; - case 0x08: - m_vc2.m_vt_frame_ptr = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: VT Frame Table Ptr, %04x\n", m_vc2.m_vt_frame_ptr); - break; - case 0x09: - m_vc2.m_vt_line_ptr = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: VT Line Sequence Pointer, %04x\n", m_vc2.m_vt_line_ptr); - break; - case 0x0a: - m_vc2.m_vt_line_run = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: VT Lines in Run, %04x\n", m_vc2.m_vt_line_run); - break; - case 0x0b: - m_vc2.m_vt_line_count = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Vertical Line Count, %04x\n", m_vc2.m_vt_line_count); - break; - case 0x0c: - m_vc2.m_cursor_table_ptr = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Cursor Table Pointer, %04x\n", m_vc2.m_cursor_table_ptr); - break; - case 0x0d: - m_vc2.m_work_cursor_y = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Working Cursor Y, %04x\n", m_vc2.m_work_cursor_y); - break; - case 0x0e: - m_vc2.m_did_frame_ptr = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: DID Frame Table Pointer, %04x\n", m_vc2.m_did_frame_ptr); - break; - case 0x0f: - m_vc2.m_did_line_ptr = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: DID Line Table Pointer, %04x\n", m_vc2.m_did_line_ptr); - break; - case 0x10: - m_vc2.m_display_ctrl = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Display Control, %04x\n", m_vc2.m_display_ctrl); - break; - case 0x1f: - m_vc2.m_config = m_vc2.m_reg_data; - LOGMASKED(LOG_VC2, "VC2 Register Write: Configuration, %04x\n", m_vc2.m_config); - break; - default: - LOGMASKED(LOG_VC2 | LOG_UNKNOWN, "VC2 Register Write: Unknown VC2 Register: %02x = %04x\n", m_vc2.m_reg_idx, m_vc2.m_reg_data); - break; - } - break; - default: - LOGMASKED(LOG_VC2 | LOG_UNKNOWN, "Unknown VC2 Register Write: %02x = %08x\n", m_rex3.m_dcb_reg_select, data); - break; - } - break; - default: - LOGMASKED(LOG_VC2 | LOG_UNKNOWN, "Unknown VC2 Transfer Width: Width %02x, DCB Register %02x, Value %08x\n", m_rex3.m_xfer_width, m_rex3.m_dcb_reg_select, data); - break; - } -} - -WRITE_LINE_MEMBER(newport_base_device::vblank_w) -{ - if (state) - { - if (BIT(m_vc2.m_display_ctrl, 0)) - { - m_rex3.m_status |= STATUS_VRINT; - m_gio64->get_hpc3()->raise_local_irq(1, ioc2_device::INT3_LOCAL1_RETRACE); - } - } -} - -READ64_MEMBER(newport_base_device::rex3_r) -{ - uint64_t ret = 0; - switch (offset & ~(0x800/8)) - { - case 0x0000/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Draw Mode 1 Read: %08x\n", m_rex3.m_draw_mode1); - ret |= (uint64_t)m_rex3.m_draw_mode1 << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Draw Mode 0 Read: %08x\n", m_rex3.m_draw_mode0); - ret |= m_rex3.m_draw_mode0; - } - break; - case 0x0008/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Line Stipple Mode Read: %08x\n", m_rex3.m_ls_mode); - ret |= (uint64_t)m_rex3.m_ls_mode << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern Read: %08x\n", m_rex3.m_ls_pattern); - ret |= m_rex3.m_ls_pattern; - } - break; - case 0x0010/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern (Save) Read: %08x\n", m_rex3.m_ls_pattern_saved); - ret |= (uint64_t)m_rex3.m_ls_pattern_saved << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Pattern Register Read: %08x\n", m_rex3.m_z_pattern); - ret |= m_rex3.m_z_pattern; - } - break; - case 0x0018/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Opaque Pattern / Blendfunc Dest Color Read: %08x\n", m_rex3.m_color_back); - ret |= (uint64_t)m_rex3.m_color_back << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 VRAM Fastclear Color Read: %08x\n", m_rex3.m_color_vram); - ret |= m_rex3.m_color_vram; - } - break; - case 0x0020/8: - LOGMASKED(LOG_REX3, "REX3 AFUNCTION Reference Alpha Read: %08x\n", m_rex3.m_alpha_ref); - ret |= (uint64_t)m_rex3.m_alpha_ref << 32; - break; - case 0x0028/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 0 X Min/Max Read: %08x\n", m_rex3.m_smask_x[0]); - ret |= (uint64_t)m_rex3.m_smask_x[0] << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 0 Y Min/Max Read: %08x\n", m_rex3.m_smask_y[0]); - ret |= m_rex3.m_smask_y[0]; - } - break; - case 0x0030/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Line/Span Setup Read: %08x\n", m_rex3.m_setup); - ret |= (uint64_t)m_rex3.m_setup << 32; - } - break; - case 0x0100/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "%s: REX3 X Start Read: %08x\n", machine().describe_context(), m_rex3.m_x_start); - ret |= (uint64_t)m_rex3.m_x_start << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 YStart Read: %08x\n", m_rex3.m_y_start); - ret |= m_rex3.m_y_start; - } - break; - case 0x0108/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 XEnd Read: %08x\n", m_rex3.m_x_end); - ret |= (uint64_t)m_rex3.m_x_end << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 YEnd Read: %08x\n", m_rex3.m_y_end); - ret |= m_rex3.m_y_end; - } - break; - case 0x0110/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 XSave Read: %08x\n", m_rex3.m_x_save); - ret |= (uint64_t)(uint16_t)m_rex3.m_x_save << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 XYMove Read: %08x\n", m_rex3.m_xy_move); - ret |= m_rex3.m_xy_move; - } - break; - case 0x0118/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham D Read: %08x\n", m_rex3.m_bres_d); - ret |= (uint64_t)m_rex3.m_bres_d << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham S1 Read: %08x\n", m_rex3.m_bres_s1); - ret |= m_rex3.m_bres_s1; - } - break; - case 0x0120/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham Octant & Incr1 Read: %08x\n", m_rex3.m_bres_octant_inc1); - ret |= (uint64_t)m_rex3.m_bres_octant_inc1 << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham Octant Rounding Mode & Incr2 Read: %08x\n", m_rex3.m_bres_round_inc2); - ret |= m_rex3.m_bres_round_inc2; - } - break; - case 0x0128/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham E1 Read: %08x\n", m_rex3.m_bres_e1); - ret |= (uint64_t)m_rex3.m_bres_e1 << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham S2 Read: %08x\n", m_rex3.m_bres_s2); - ret |= m_rex3.m_bres_s2; - } - break; - case 0x0130/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 1/2 Read: %08x\n", m_rex3.m_a_weight0); - ret |= (uint64_t)m_rex3.m_a_weight0 << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 2/2 Read: %08x\n", m_rex3.m_a_weight1); - ret |= m_rex3.m_a_weight1; - } - break; - case 0x0138/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 GL XStart Read: %08x\n", m_rex3.m_x_start_f); - ret |= (uint64_t)m_rex3.m_x_start_f << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 GL YStart Read: %08x\n", m_rex3.m_y_start_f); - ret |= m_rex3.m_y_start_f; - } - break; - case 0x0140/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 GL XEnd Read: %08x\n", m_rex3.m_x_end_f); - ret |= (uint64_t)m_rex3.m_x_end_f << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 GL YEnd Read: %08x\n", m_rex3.m_y_end_f); - ret |= m_rex3.m_y_end_f; - } - break; - case 0x0148/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 XStart (integer) Read: %08x\n", m_rex3.m_x_start_i); - ret |= (uint64_t)m_rex3.m_x_start_i << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 GL XEnd (copy) Read: %08x\n", m_rex3.m_x_end_f); - ret |= m_rex3.m_x_end_f; - } - break; - case 0x0150/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 XYStart (integer) Read: %08x\n", m_rex3.m_xy_start_i); - ret |= (uint64_t)m_rex3.m_xy_start_i << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 XYEnd (integer) Read: %08x\n", m_rex3.m_xy_end_i); - ret |= m_rex3.m_xy_end_i; - } - break; - case 0x0158/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 XStartEnd (integer) Read: %08x\n", m_rex3.m_x_start_end_i); - ret |= (uint64_t)m_rex3.m_x_start_end_i << 32; - } - break; - case 0x0200/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Red/CI Full State Read: %08x\n", m_rex3.m_color_red); - ret |= (uint64_t)m_rex3.m_color_red << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Alpha Full State Read: %08x\n", m_rex3.m_color_alpha); - ret |= m_rex3.m_color_alpha; - } - break; - case 0x0208/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Green Full State Read: %08x\n", m_rex3.m_color_green); - ret |= (uint64_t)m_rex3.m_color_green << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Blue Full State Read: %08x\n", m_rex3.m_color_blue); - ret |= m_rex3.m_color_blue; - } - break; - case 0x0210/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Red/CI Slope Read: %08x\n", m_rex3.m_slope_red); - ret |= (uint64_t)m_rex3.m_slope_red << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Alpha Slope Read: %08x\n", m_rex3.m_slope_alpha); - ret |= m_rex3.m_slope_alpha; - } - break; - case 0x0218/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Green Slope Read: %08x\n", m_rex3.m_slope_green); - ret |= (uint64_t)m_rex3.m_slope_green << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Blue Slope Read: %08x\n", m_rex3.m_slope_blue); - ret |= m_rex3.m_slope_blue; - } - break; - case 0x0220/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Write Mask Read: %08x\n", m_rex3.m_write_mask); - ret |= (uint64_t)m_rex3.m_write_mask << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Packed Color Fractions Read: %08x\n", m_rex3.m_color_i); - ret |= m_rex3.m_color_i; - } - break; - case 0x0228/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Color Index Zeros Overflow Read: %08x\n", m_rex3.m_zero_overflow); - ret |= (uint64_t)m_rex3.m_zero_overflow << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Red/CI Slope (copy) Read: %08x\n", m_rex3.m_slope_red); - ret |= m_rex3.m_slope_red; - } - break; - case 0x0230/8: - LOGMASKED(LOG_REX3, "%s: REX3 Host Data Port Read: %08x%08x\n", machine().describe_context(), (uint32_t)(m_rex3.m_host_dataport >> 32), - (uint32_t)m_rex3.m_host_dataport); - ret = m_rex3.m_host_dataport; - break; - case 0x0238/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Mode Read: %08x\n", m_rex3.m_dcb_mode); - ret |= (uint64_t)m_rex3.m_dcb_mode << 32; - } - break; - case 0x0240/8: - if (ACCESSING_BITS_32_63) - { - switch (m_rex3.m_dcb_slave_select) - { - case DCB_ADDR_VC2: - ret |= (uint64_t)vc2_read() << 32; - break; - case DCB_ADDR_CMAP0: - ret |= (uint64_t)cmap0_read() << 32; - break; - case DCB_ADDR_CMAP1: - ret |= (uint64_t)cmap1_read() << 32; - break; - case DCB_ADDR_XMAP0: - ret |= (uint64_t)xmap0_read() << 32; - break; - case DCB_ADDR_XMAP1: - ret |= (uint64_t)xmap1_read() << 32; - break; - case DCB_ADDR_RAMDAC: - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data MSW Read from RAMDAC (not yet implemented)\n"); - break; - case DCB_ADDR_CC1: - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data MSW Read from CC1 (not yet implemented)\n"); - break; - case DCB_ADDR_AB1: - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data MSW Read from AB1 (not yet implemented)\n"); - break; - case DCB_ADDR_PCD: - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data MSW Read from PCD (not yet implemented)\n"); - // Presenter not connected; simulate a bus timeout - m_rex3.m_status |= STATUS_BACKBUSY; - m_dcb_timeout_timer->adjust(attotime::from_msec(1)); - break; - default: - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data MSW Read: %08x\n", m_rex3.m_dcb_data_msw); - ret |= (uint64_t)m_rex3.m_dcb_data_msw << 32; - break; - } - if (BIT(m_rex3.m_dcb_mode, 3)) - { - m_rex3.m_dcb_reg_select++; - m_rex3.m_dcb_reg_select &= 7; - } - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data LSW Read: %08x\n", m_rex3.m_dcb_data_lsw); - ret |= m_rex3.m_dcb_data_lsw; - } - break; - case 0x1300/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 1 X Min/Max Read: %08x\n", m_rex3.m_smask_x[1]); - ret |= (uint64_t)m_rex3.m_smask_x[1] << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 1 Y Min/Max Read: %08x\n", m_rex3.m_smask_y[1]); - ret |= m_rex3.m_smask_y[1]; - } - break; - case 0x1308/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 2 X Min/Max Read: %08x\n", m_rex3.m_smask_x[2]); - ret |= (uint64_t)m_rex3.m_smask_x[2] << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 2 Y Min/Max Read: %08x\n", m_rex3.m_smask_y[2]); - ret |= m_rex3.m_smask_y[2]; - } - break; - case 0x1310/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 3 X Min/Max Read: %08x\n", m_rex3.m_smask_x[3]); - ret |= (uint64_t)m_rex3.m_smask_x[3] << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 3 Y Min/Max Read: %08x\n", m_rex3.m_smask_y[3]); - ret |= m_rex3.m_smask_y[3]; - } - break; - case 0x1318/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 4 X Min/Max Read: %08x\n", m_rex3.m_smask_x[4]); - ret |= (uint64_t)m_rex3.m_smask_x[4] << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 4 Y Min/Max Read: %08x\n", m_rex3.m_smask_y[4]); - ret |= m_rex3.m_smask_y[4]; - } - break; - case 0x1320/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Top of Screen Scanline Read: %08x\n", m_rex3.m_top_scanline); - ret |= (uint64_t)m_rex3.m_top_scanline << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 XY Window Read: %08x\n", m_rex3.m_xy_window); - ret |= m_rex3.m_xy_window; - } - break; - case 0x1328/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Clipping Mode Read: %08x\n", m_rex3.m_clip_mode); - ret |= (uint64_t)m_rex3.m_clip_mode << 32; - } - break; - case 0x1330/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Config Read: %08x\n", m_rex3.m_config); - ret |= (uint64_t)m_rex3.m_config << 32; - } - break; - case 0x1338/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Status Read: %08x\n", m_rex3.m_status); - uint32_t old_status = m_rex3.m_status; - m_rex3.m_status &= ~STATUS_VRINT; - m_gio64->get_hpc3()->lower_local_irq(1, ioc2_device::INT3_LOCAL1_RETRACE); - ret |= (uint64_t)(old_status | 3) << 32; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 User Status Read: %08x\n", m_rex3.m_status); - ret |= m_rex3.m_status; - } - break; - default: - LOGMASKED(LOG_REX3 | LOG_UNKNOWN, "Unknown REX3 Read: %08x (%08x%08x)\n", 0x1f0f0000 + (offset << 2), (uint32_t)(mem_mask >> 32), (uint32_t)mem_mask); - return 0; - } - - if (offset & 0x00000100) - { - do_rex3_command(); - } - - return ret; -} - -uint32_t newport_base_device::get_host_color() -{ - static const uint32_t s_color_masks[4] = { 0xf, 0xff, 0xfff, 0xffffff }; - const uint32_t color = (uint32_t)(m_rex3.m_host_dataport >> m_rex3.m_host_shift) & s_color_masks[m_rex3.m_hostdepth]; - if (m_rex3.m_rwpacked) - { - if ((m_rex3.m_rwdouble && m_rex3.m_host_shift > 0) || m_rex3.m_host_shift > 32) - m_rex3.m_host_shift -= s_host_shifts[m_rex3.m_hostdepth]; - else - m_rex3.m_host_shift = 64 - s_host_shifts[m_rex3.m_hostdepth]; - } - uint8_t convert_index = (m_rex3.m_hostdepth << 2) | m_rex3.m_plane_depth; - switch (convert_index & 15) - { - default: - // No conversion needed - return color; - case 1: // 4bpp -> 8bpp - return convert_4bpp_bgr_to_8bpp((uint8_t)color); - case 2: // 4bpp -> 12bpp - return convert_4bpp_bgr_to_12bpp((uint8_t)color); - case 3: // 4bpp -> 24bpp - return convert_4bpp_bgr_to_24bpp((uint8_t)color); - case 4: // 8bpp -> 4bpp - return convert_8bpp_bgr_to_4bpp((uint8_t)color); - case 6: // 8bpp -> 12bpp - return convert_8bpp_bgr_to_12bpp((uint8_t)color); - case 7: // 8bpp -> 24bpp - return convert_8bpp_bgr_to_24bpp((uint8_t)color); - case 8: // 12bpp -> 4bpp - return convert_12bpp_bgr_to_4bpp((uint16_t)color); - case 9: // 12bpp -> 8bpp - return convert_12bpp_bgr_to_8bpp((uint16_t)color); - case 11: // 12bpp -> 24bpp - return convert_12bpp_bgr_to_24bpp((uint16_t)color); - case 12: // 32bpp -> 4bpp - return convert_24bpp_bgr_to_4bpp(color); - case 13: // 32bpp -> 8bpp - return convert_24bpp_bgr_to_8bpp(color); - case 14: // 32bpp -> 12bpp - return convert_24bpp_bgr_to_12bpp(color); - } - return color; -} - -void newport_base_device::write_pixel(uint32_t color) -{ - const bool shade = BIT(m_rex3.m_draw_mode0, 18); - const bool rgbmode = BIT(m_rex3.m_draw_mode1, 15); - if (m_rex3.m_color_host) - write_pixel(m_rex3.m_x_start_i, m_rex3.m_y_start_i, get_host_color()); - else if (shade || rgbmode) - write_pixel(m_rex3.m_x_start_i, m_rex3.m_y_start_i, get_rgb_color(m_rex3.m_x_start_i, m_rex3.m_y_start_i)); - else - write_pixel(m_rex3.m_x_start_i, m_rex3.m_y_start_i, color); -} - -bool newport_base_device::pixel_clip_pass(int16_t x, int16_t y) -{ - bool mask0_pass = true; - if (BIT(m_rex3.m_clip_mode, 0)) - { - const int16_t min_x = (int16_t)(m_rex3.m_smask_x[0] >> 16); - const int16_t min_y = (int16_t)(m_rex3.m_smask_y[0] >> 16); - const int16_t max_x = (int16_t)m_rex3.m_smask_x[0]; - const int16_t max_y = (int16_t)m_rex3.m_smask_y[0]; - - if (x < min_x) - mask0_pass = false; - else if (y < min_y) - mask0_pass = false; - else if (x > max_x) - mask0_pass = false; - else if (y > max_y) - mask0_pass = false; - } - - if (!mask0_pass) - { - LOGMASKED(LOG_REJECTS, "Rejecting pixel at %d,%d due to Mask 0 clipping (%d,%d - %d,%d)\n", x, y, - (int16_t)(m_rex3.m_smask_x[0] >> 16), (int16_t)(m_rex3.m_smask_y[0] >> 16), (int16_t)m_rex3.m_smask_x[0], (int16_t)m_rex3.m_smask_y[0]); - return false; - } - - x += m_rex3.m_x_window; - y += m_rex3.m_y_window; - x -= 0x1000; - y -= 0x1000; - - if (m_rex3.m_clip_mode & 0x1e) - { - uint8_t bit = 1; - for (; bit < 5; bit++) - { - if (!BIT(m_rex3.m_clip_mode, bit)) - continue; - - int16_t min_x = (int16_t)(m_rex3.m_smask_x[bit] >> 16) - 0x1000; - int16_t min_y = (int16_t)(m_rex3.m_smask_y[bit] >> 16) - 0x1000; - int16_t max_x = (int16_t)m_rex3.m_smask_x[bit] - 0x1000; - int16_t max_y = (int16_t)m_rex3.m_smask_y[bit] - 0x1000; - - if (x < min_x) - { - LOGMASKED(LOG_REJECTS, "Skipping Mask %d because %04x,%04x is outside %04x,%04x to %04x,%04x (MinX)\n", bit, x, y, min_x, min_y, max_x, max_y); - continue; - } - if (x > max_x) - { - LOGMASKED(LOG_REJECTS, "Skipping Mask %d because %04x,%04x is outside %04x,%04x to %04x,%04x (MaxX)\n", bit, x, y, min_x, min_y, max_x, max_y); - continue; - } - if (y < min_y) - { - LOGMASKED(LOG_REJECTS, "Skipping Mask %d because %04x,%04x is outside %04x,%04x to %04x,%04x (MinY)\n", bit, x, y, min_x, min_y, max_x, max_y); - continue; - } - if (y > max_y) - { - LOGMASKED(LOG_REJECTS, "Skipping Mask %d because %04x,%04x is outside %04x,%04x to %04x,%04x (MaxY)\n", bit, x, y, min_x, min_y, max_x, max_y); - continue; - } - break; - } - if (bit == 5) - { - LOGMASKED(LOG_REJECTS, "Rejecting pixel at %d,%d due to Mask 1-4 clipping\n", x, y); - return false; - } - } - - if (x < 0 || y < 0 || x >= (1280+64) || y >= 1024) - { - LOGMASKED(LOG_REJECTS, "Rejecting pixel at %d,%d due to VRAM clipping\n", x, y); - return false; - } - - return true; -} - -void newport_base_device::blend_pixel(uint32_t *dest_buf, uint32_t src) -{ - const uint32_t dst = *dest_buf >> m_rex3.m_store_shift; - - float sa = 0.0f; - float sb = 0.0f; - float sg = 0.0f; - float sr = 0.0f; - - float db = 0.0f; - float dg = 0.0f; - float dr = 0.0f; - - float sbb = 0.0f; - float sgb = 0.0f; - float srb = 0.0f; - - float dbb = 0.0f; - float dgb = 0.0f; - float drb = 0.0f; - - switch (m_rex3.m_plane_depth) - { - case 0: // 4bpp (not supported) - case 1: // 8bpp (not supported) - break; - case 2: // 12bpp - sa = (((src >> 12) & 15) * 0x11) / 255.0f; - sr = (((src >> 8) & 15) * 0x11) / 255.0f; - sg = (((src >> 4) & 15) * 0x11) / 255.0f; - sb = (((src >> 0) & 15) * 0x11) / 255.0f; - - if (BIT(m_rex3.m_draw_mode1, 25)) - { - db = (uint8_t)(m_rex3.m_color_back >> 16) / 255.0f; - dg = (uint8_t)(m_rex3.m_color_back >> 8) / 255.0f; - dr = (uint8_t)(m_rex3.m_color_back >> 0) / 255.0f; - } - else - { - const uint32_t dstc = dst & 0xfff; - dr = (((dstc >> 8) & 15) * 0x11) / 255.0f; - dg = (((dstc >> 4) & 15) * 0x11) / 255.0f; - db = (((dstc >> 0) & 15) * 0x11) / 255.0f; - } - break; - case 3: // 24bpp - sa = (uint8_t)(src >> 24) / 255.0f; - sr = (uint8_t)(src >> 16) / 255.0f; - sg = (uint8_t)(src >> 8) / 255.0f; - sb = (uint8_t)(src >> 0) / 255.0f; - - if (BIT(m_rex3.m_draw_mode1, 25)) - { - db = (uint8_t)(m_rex3.m_color_back >> 16) / 255.0f; - dg = (uint8_t)(m_rex3.m_color_back >> 8) / 255.0f; - dr = (uint8_t)(m_rex3.m_color_back >> 0) / 255.0f; - } - else - { - const uint32_t dstc = dst; - dr = (uint8_t)(dstc >> 16) / 255.0f; - dg = (uint8_t)(dstc >> 8) / 255.0f; - db = (uint8_t)(dstc >> 0) / 255.0f; - } - break; - } - - switch (m_rex3.m_sfactor) - { - case 0: // 0 - default: - break; - case 1: // 1 - sbb = sb; - sgb = sg; - srb = sr; - break; - case 2: // dstc - sbb = sb * db; - sgb = sg * dg; - srb = sr * dr; - break; - case 3: // 1 - dstc - sbb = sb * (1.0f - db); - sgb = sg * (1.0f - dg); - srb = sr * (1.0f - dr); - break; - case 4: // srca - if (BIT(m_rex3.m_draw_mode1, 27)) - { - sbb = sb * sa; - sgb = sg * sa; - srb = sr * sa; - } - else - { - sbb = sb; - sgb = sg; - srb = sr; - } - break; - case 5: // 1 - srca - if (BIT(m_rex3.m_draw_mode1, 27)) - { - sbb = sb * (1.0f - sa); - sgb = sg * (1.0f - sa); - srb = sr * (1.0f - sa); - } - break; - } - - switch (m_rex3.m_dfactor) - { - case 0: // 0 - default: - break; - case 1: // 1 - dbb = db; - dgb = dg; - drb = dr; - break; - case 2: // srcc - dbb = db * sb; - dgb = dg * sg; - drb = dr * sr; - break; - case 3: // 1 - srcc - dbb = db * (1.0f - sb); - dgb = dg * (1.0f - sg); - drb = dr * (1.0f - sr); - break; - case 4: // srca - dbb = db * sa; - dgb = dg * sa; - drb = dr * sa; - break; - case 5: // 1 - srca - dbb = db * (1.0f - sa); - dgb = dg * (1.0f - sa); - drb = dr * (1.0f - sa); - break; - } - - const float b_blend = sbb + dbb; - const float g_blend = sgb + dgb; - const float r_blend = srb + drb; - - const uint8_t b_blend_i = b_blend > 1.0f ? 255 : (b_blend < 0.0f ? 0 : (uint8_t)(b_blend * 255.0f)); - const uint8_t g_blend_i = g_blend > 1.0f ? 255 : (g_blend < 0.0f ? 0 : (uint8_t)(g_blend * 255.0f)); - const uint8_t r_blend_i = r_blend > 1.0f ? 255 : (r_blend < 0.0f ? 0 : (uint8_t)(r_blend * 255.0f)); - - switch (m_rex3.m_plane_depth) - { - case 0: // 4bpp (not supported) - case 1: // 8bpp (not supported) - break; - case 2: // 12bpp - store_pixel(dest_buf, ((r_blend_i & 0xf0) << 4) | (g_blend_i & 0xf0) | ((b_blend_i & 0xf0) >> 4)); - break; - case 3: // 24bpp - store_pixel(dest_buf, (r_blend_i << 16) | (g_blend_i << 8) | b_blend_i); - break; - } -} - -void newport_base_device::logic_pixel(uint32_t *dest_buf, uint32_t src) -{ - const uint32_t dst = *dest_buf >> m_rex3.m_store_shift; - - switch (m_rex3.m_logicop) - { - case 0: store_pixel(dest_buf, 0x000000); break; - case 1: store_pixel(dest_buf, src & dst); break; - case 2: store_pixel(dest_buf, src & ~dst); break; - case 3: store_pixel(dest_buf, src); break; - case 4: store_pixel(dest_buf, ~src & dst); break; - case 5: store_pixel(dest_buf, dst); break; - case 6: store_pixel(dest_buf, src ^ dst); break; - case 7: store_pixel(dest_buf, src | dst); break; - case 8: store_pixel(dest_buf, ~(src | dst)); break; - case 9: store_pixel(dest_buf, ~(src ^ dst)); break; - case 10: store_pixel(dest_buf, ~dst); break; - case 11: store_pixel(dest_buf, src | ~dst); break; - case 12: store_pixel(dest_buf, ~src); break; - case 13: store_pixel(dest_buf, ~src | dst); break; - case 14: store_pixel(dest_buf, ~(src & dst)); break; - case 15: store_pixel(dest_buf, 0xffffff); break; - } -} - -void newport_base_device::store_pixel(uint32_t *dest_buf, uint32_t value) -{ - const uint32_t write_mask = m_rex3.m_write_mask & m_global_mask; - *dest_buf &= ~write_mask; - *dest_buf |= (value << m_rex3.m_store_shift) & write_mask; -} - -void newport_base_device::write_pixel(int16_t x, int16_t y, uint32_t color) -{ - if (!pixel_clip_pass(x, y)) - { - return; - } - - x += m_rex3.m_x_window; - y += m_rex3.m_y_window; - x -= 0x1000; - y -= 0x1000; - - uint32_t *dest_buf = nullptr; - switch (m_rex3.m_plane_enable) - { - case 1: // RGB/CI planes - dest_buf = &m_rgbci[y * (1280 + 64) + x]; - break; - case 2: // RGBA planes - // Not yet handled - break; - case 4: // Overlay planes - dest_buf = &m_olay[y * (1280 + 64) + x]; - break; - case 5: // Popup planes - dest_buf = &m_pup[y * (1280 + 64) + x]; - color = (color << 2) | (color << 6); - break; - case 6: // CID planes - dest_buf = &m_cid[y * (1280 + 64) + x]; - break; - } - - if (BIT(m_rex3.m_draw_mode1, 18)) - blend_pixel(dest_buf, color); - else - logic_pixel(dest_buf, color); -} - -uint32_t newport_base_device::get_rgb_color(int16_t x, int16_t y) -{ - static const uint8_t s_bayer[4][4] = { { 0, 12, 3, 15 },{ 8, 4, 11, 7 },{ 2, 14, 1, 13 },{ 10, 6, 9, 5 } }; - - const uint32_t red = (uint8_t)(m_rex3.m_color_red >> 11); - const uint32_t green = (uint8_t)(m_rex3.m_color_green >> 11); - const uint32_t blue = (uint8_t)(m_rex3.m_color_blue >> 11); - - if (!BIT(m_rex3.m_draw_mode1, 15)) // RGB - { - switch (m_rex3.m_plane_depth) - { - case 0: // 4bpp - return (m_rex3.m_color_red >> 11) & 0x0000000f; - case 1: // 8bpp - return (m_rex3.m_color_red >> 11) & 0x000000ff; - case 2: // 12bpp - return (m_rex3.m_color_red >> 9) & 0x00000fff; - case 3: // 24bpp - // Not supported - return 0; - } - } - - if (BIT(m_rex3.m_draw_mode1, 16)) // Dithering - { - switch (m_rex3.m_plane_depth) - { - case 0: // 4bpp - { - const uint8_t sr = (red >> 3) - (red >> 4); - const uint8_t sg = (green >> 2) - (green >> 4); - const uint8_t sb = (blue >> 3) - (blue >> 4); - - uint8_t dr = BIT(sr, 4); - uint8_t dg = (sg >> 4) & 3; - uint8_t db = BIT(sb, 4); - - if ((sr & 0xf) > s_bayer[x & 3][y & 3]) dr++; - if ((sg & 0xf) > s_bayer[x & 3][y & 3]) dg++; - if ((sb & 0xf) > s_bayer[x & 3][y & 3]) db++; - - if (dr > 1) dr = 1; - if (dg > 3) dg = 3; - if (db > 1) db = 1; - - uint32_t color = (db << 3) | (dg << 1) | dr; - return (color << 4) | color; - } - - case 1: // 8bpp - { - const uint8_t sr = (red >> 1) - (red >> 4); - const uint8_t sg = (green >> 1) - (green >> 4); - const uint8_t sb = (blue >> 2) - (blue >> 4); - - uint8_t dr = (sr >> 4) & 7; - uint8_t dg = (sg >> 4) & 7; - uint8_t db = (sb >> 4) & 3; - - if ((sr & 0xf) > s_bayer[x & 3][y & 3]) dr++; - if ((sg & 0xf) > s_bayer[x & 3][y & 3]) dg++; - if ((sb & 0xf) > s_bayer[x & 3][y & 3]) db++; - - if (dr > 7) dr = 7; - if (dg > 7) dg = 7; - if (db > 3) db = 3; - - return (db << 6) | (dg << 3) | dr; - } - - case 2: // 12bpp - { - const uint32_t sr = red - (red >> 4); - const uint32_t sg = green - (green >> 4); - const uint32_t sb = blue - (blue >> 4); - - uint32_t dr = (sr >> 4) & 15; - uint32_t dg = (sg >> 4) & 15; - uint32_t db = (sb >> 4) & 15; - - if ((sr & 0xf) > s_bayer[x & 3][y & 3]) dr++; - if ((sg & 0xf) > s_bayer[x & 3][y & 3]) dg++; - if ((sb & 0xf) > s_bayer[x & 3][y & 3]) db++; - - if (dr > 15) dr = 15; - if (dg > 15) dg = 15; - if (db > 15) db = 15; - - uint32_t color = (db << 8) | (dg << 4) | dr; - return (color << 12) | color; - } - - case 3: // 24bpp - return (blue << 16) | (green << 8) | red; - - default: - return 0; - } - } - else - { - switch (m_rex3.m_plane_depth) - { - case 0: // 4bpp - return (BIT(blue, 7) << 3) | ((green & 0xc0) >> 5) | BIT(red, 7); - case 1: // 8bpp - return (blue & 0xc0) | ((green & 0xe0) >> 2) | ((red & 0xe0) >> 5); - case 2: // 12bpp - return ((blue & 0xf0) << 4) | (green & 0xf0) | ((red & 0xf0) >> 4); - case 3: // 24bpp - return (blue << 16) | (green << 8) | red; - default: - return 0; - } - } -} - -uint8_t newport_base_device::get_octant(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t dx, uint16_t dy) -{ - if (x1 < x2) - { - if (y2 < y1) - return (dx > dy) ? 0 : 1; - else - return (dx > dy) ? 7 : 6; - } - else - { - if (y2 < y1) - return (dx > dy) ? 3 : 2; - else - return (dx > dy) ? 4 : 5; - } -} - -void newport_base_device::do_fline(uint32_t color) -{ - const uint32_t x1 = m_rex3.m_x_start >> 7; - const uint32_t y1 = m_rex3.m_y_start >> 7; - const uint32_t x2 = m_rex3.m_x_end >> 7; - const uint32_t y2 = m_rex3.m_y_end >> 7; - - const uint16_t x10 = x1 & ~0xf; - const uint16_t y10 = y1 & ~0xf; - const uint16_t x20 = x2 & ~0xf; - const uint16_t y20 = y2 & ~0xf; - - const bool iterate_one = (m_rex3.m_draw_mode0 & 0x300) == 0; - const bool skip_first = BIT(m_rex3.m_draw_mode0, 10); - const bool skip_last = BIT(m_rex3.m_draw_mode0, 11); - const bool shade = BIT(m_rex3.m_draw_mode0, 18); - const bool rgbmode = BIT(m_rex3.m_draw_mode1, 15); - - uint16_t x = x10; - uint16_t y = y10; - - uint16_t x1_fract = m_rex3.m_x_start_frac; - uint16_t y1_fract = m_rex3.m_y_start_frac; - - int32_t dx = abs((int32_t)x1 - (int32_t)x2); - int32_t dy = abs((int32_t)y1 - (int32_t)y2); - - const int16_t dx_i = abs(x10 - x20) - 1; - const int16_t dy_i = abs(y10 - y20) - 1; - - static const bresenham_octant_info_t s_bresenham_infos[8] = - { - { 1, 1, 0, 1, 0 }, - { 0, 1, 1, 1, 1 }, - { 0, -1, 1, 1, 1 }, - { -1, -1, 0, 1, 0 }, - { -1, -1, 0, -1, 0 }, - { 0, -1, -1, -1, 1 }, - { 0, 1, -1, -1, 1 }, - { 1, 1, 0, -1, 0 } - }; - - const uint8_t octant = get_octant(x1, y1, x2, y2, dx, dy); - const int16_t incrx1 = s_bresenham_infos[octant].incrx1; - const int16_t incrx2 = s_bresenham_infos[octant].incrx2; - const int16_t incry1 = s_bresenham_infos[octant].incry1; - const int16_t incry2 = s_bresenham_infos[octant].incry2; - int16_t loop = s_bresenham_infos[octant].loop ? dy_i : dx_i; - if (BIT(m_rex3.m_draw_mode0, 15) && loop > 32) - loop = 32; - const int16_t x_major = 1 - s_bresenham_infos[octant].loop; - - const int32_t incr1 = s_bresenham_infos[octant].loop ? (2 * dx) : (2 * dy); - const int32_t incr2 = s_bresenham_infos[octant].loop ? (2 * (dx - dy)) : (2 * (dy - dx)); - int32_t d = s_bresenham_infos[octant].loop ? (3 * dx - 2 * dy) : (3 * dy - 2 * dx); - - switch (octant) - { - case 0: - // Nothing special needed - break; - case 1: - { - const int16_t temp_fract = x1_fract; - x1_fract = y1_fract; - y1_fract = temp_fract; - const int32_t temp_d = dx; - dx = dy; - dy = temp_d; - break; - } - case 2: - { - const int16_t temp_fract = 0x10 - x1_fract; - x1_fract = y1_fract; - y1_fract = temp_fract; - const int32_t temp_d = dx; - dx = dy; - dy = temp_d; - break; - } - case 3: - x1_fract = 0x10 - x1_fract; - break; - case 4: - x1_fract = 0x10 - x1_fract; - y1_fract = 0x10 - y1_fract; - break; - case 5: - { - const int16_t temp_fract = 0x10 - x1_fract; - x1_fract = 0x10 - y1_fract; - y1_fract = temp_fract; - const int32_t temp_d = dx; - dx = dy; - dy = temp_d; - break; - } - case 6: - { - const int16_t temp_fract = 0x10 - y1_fract; - y1_fract = x1_fract; - x1_fract = temp_fract; - const int32_t temp_d = dx; - dx = dy; - dy = temp_d; - break; - } - case 7: - y1_fract = 0x10 - y1_fract; - break; - } - - d += 2 * (((dx * y1_fract) >> 4) - ((dy * x1_fract) >> 4)); // Adjust d due to fractional endpoints - const int32_t E = d - 2 * dx; // Variable used for adjusting the start point up one pixel - if (E > 0) - { - d = E; - x += incrx2 * (1 - x_major); - y += incry2 * x_major; - } - - if (!skip_first || iterate_one) - { - if (shade || rgbmode) - write_pixel(x >> 4, y >> 4, get_rgb_color(x >> 4, y >> 4)); - else - write_pixel(x >> 4, y >> 4, color); - - if (shade) - iterate_shade(); - - if (d < 0) - { - x += incrx1; - y -= incry1; - d += incr1; - } - else - { - x += incrx2; - y -= incry2; - d += incr2; - } - - if (iterate_one) - { - write_x_start(x << 7); - write_y_start(y << 7); - return; - } - } - - for (int16_t i = 1; i < loop; i++) - { - if (shade || rgbmode) - write_pixel(x >> 4, y >> 4, get_rgb_color(x >> 4, y >> 4)); - else - write_pixel(x >> 4, y >> 4, color); - - if (shade) - iterate_shade(); - - if (d < 0) - { - x += incrx1; - y -= incry1; - d += incr1; - } - else - { - x += incrx2; - y -= incry2; - d += incr2; - } - } - - if (!skip_last) - { - if (shade || rgbmode) - write_pixel(x2 >> 4, y2 >> 4, get_rgb_color(x2 >> 4, y2 >> 4)); - else - write_pixel(x2 >> 4, y2 >> 4, color); - - if (shade) - iterate_shade(); - - write_x_start(x2); - write_y_start(y2); - } - else - { - write_x_start(x << 7); - write_y_start(y << 7); - } -} - -void newport_base_device::do_iline(uint32_t color) -{ - uint16_t x1 = m_rex3.m_x_start_i; - uint16_t y1 = m_rex3.m_y_start_i; - uint16_t x2 = m_rex3.m_x_end_i; - uint16_t y2 = m_rex3.m_y_end_i; - - const bool iterate_one = (m_rex3.m_draw_mode0 & 0x300) == 0; - const bool skip_first = BIT(m_rex3.m_draw_mode0, 10); - const bool skip_last = BIT(m_rex3.m_draw_mode0, 11); - const bool shade = BIT(m_rex3.m_draw_mode0, 18); - const bool rgbmode = BIT(m_rex3.m_draw_mode1, 15); - - uint16_t x = x1; - uint16_t y = y1; - uint16_t dx = abs(x1 - x2); - uint16_t dy = abs(y1 - y2); - - static const bresenham_octant_info_t s_bresenham_infos[8] = - { - { 1, 1, 0, 1, 0 }, - { 0, 1, 1, 1, 1 }, - { 0, -1, 1, 1, 1 }, - { -1, -1, 0, 1, 0 }, - { -1, -1, 0, -1, 0 }, - { 0, -1, -1, -1, 1 }, - { 0, 1, -1, -1, 1 }, - { 1, 1, 0, -1, 0 } - }; - - const uint8_t octant = get_octant(x1, y1, x2, y2, dx, dy); - const int16_t incrx1 = s_bresenham_infos[octant].incrx1; - const int16_t incrx2 = s_bresenham_infos[octant].incrx2; - const int16_t incry1 = s_bresenham_infos[octant].incry1; - const int16_t incry2 = s_bresenham_infos[octant].incry2; - uint16_t loop = s_bresenham_infos[octant].loop ? dy : dx; - if (BIT(m_rex3.m_draw_mode0, 15) && loop > 32) - loop = 32; - - const int16_t incr1 = 2 * (s_bresenham_infos[octant].loop ? dx : dy); - const int16_t incr2 = 2 * (s_bresenham_infos[octant].loop ? (dx - dy) : (dy - dx)); - int16_t d = incr1 - (s_bresenham_infos[octant].loop ? dy : dx); - - if (!skip_first || iterate_one) - { - if (shade || rgbmode) - write_pixel(x, y, get_rgb_color(x, y)); - else - write_pixel(x, y, color); - - if (shade) - iterate_shade(); - - if (d < 0) - { - x += incrx1; - y -= incry1; - d += incr1; - } - else - { - x += incrx2; - y -= incry2; - d += incr2; - } - - if (iterate_one) - { - write_x_start(x << 11); - write_y_start(y << 11); - return; - } - } - - for (int16_t i = 1; i < loop; i++) - { - if (shade || rgbmode) - write_pixel(x, y, get_rgb_color(x, y)); - else - write_pixel(x, y, color); - - if (shade) - iterate_shade(); - - if (d < 0) - { - x += incrx1; - y -= incry1; - d += incr1; - } - else - { - x += incrx2; - y -= incry2; - d += incr2; - } - } - - if (!skip_last) - { - if (shade || rgbmode) - write_pixel(x2, y2, get_rgb_color(x2, y2)); - else - write_pixel(x2, y2, color); - - if (shade) - iterate_shade(); - - write_x_start(x2 << 11); - write_y_start(y2 << 11); - } - else - { - write_x_start(x << 11); - write_y_start(y << 11); - } -} - -uint32_t newport_base_device::do_pixel_read() -{ - m_rex3.m_bres_octant_inc1 = 0; - const int16_t src_x = m_rex3.m_x_start_i + m_rex3.m_x_window - 0x1000; - const int16_t src_y = m_rex3.m_y_start_i + m_rex3.m_y_window - 0x1000; - const uint32_t src_addr = src_y * (1280 + 64) + src_x; - uint32_t ret = 0; - switch (m_rex3.m_plane_enable) - { - case 1: // RGB/CI planes - case 2: // RGBA planes - { - ret = m_rgbci[src_addr]; - uint8_t convert_index = (m_rex3.m_plane_depth << 2) | m_rex3.m_hostdepth; - switch (convert_index & 15) - { - default: - // No conversion needed - break; - case 1: // 4bpp -> 8bpp - ret = convert_4bpp_bgr_to_8bpp((uint8_t)ret); - break; - case 2: // 4bpp -> 12bpp - ret = convert_4bpp_bgr_to_12bpp((uint8_t)ret); - break; - case 3: // 4bpp -> 24bpp - ret = convert_4bpp_bgr_to_24bpp((uint8_t)ret); - break; - case 4: // 8bpp -> 4bpp - ret = convert_8bpp_bgr_to_4bpp((uint8_t)ret); - break; - case 6: // 8bpp -> 12bpp - ret = convert_8bpp_bgr_to_12bpp((uint8_t)ret); - break; - case 7: // 8bpp -> 24bpp - ret = convert_8bpp_bgr_to_24bpp((uint8_t)ret); - break; - case 8: // 12bpp -> 4bpp - ret = convert_12bpp_bgr_to_4bpp((uint16_t)ret); - break; - case 9: // 12bpp -> 8bpp - ret = convert_12bpp_bgr_to_8bpp((uint16_t)ret); - break; - case 11: // 12bpp -> 24bpp - ret = convert_12bpp_bgr_to_24bpp((uint16_t)ret); - break; - case 12: // 32bpp -> 4bpp - ret = convert_24bpp_bgr_to_4bpp(ret); - break; - case 13: // 32bpp -> 8bpp - ret = convert_24bpp_bgr_to_8bpp(ret); - break; - case 14: // 32bpp -> 12bpp - ret = convert_24bpp_bgr_to_12bpp(ret); - break; - } - break; - } - case 4: // Overlay planes - ret = m_olay[src_addr]; - break; - case 5: // Popup planes - ret = m_pup[src_addr]; - break; - case 6: // CID planes - ret = m_cid[src_addr]; - break; - } - LOGMASKED(LOG_COMMANDS, "Read %08x (%08x) from %04x, %04x\n", ret, m_rgbci[src_addr], src_x, src_y); - m_rex3.m_x_start_i++; - if (m_rex3.m_x_start_i > m_rex3.m_x_end_i) - { - m_rex3.m_y_start_i++; - m_rex3.m_x_start_i = m_rex3.m_x_save; - } - - write_x_start(m_rex3.m_x_start_i << 11); - write_y_start(m_rex3.m_y_start_i << 11); - return ret; -} - -uint64_t newport_base_device::do_pixel_word_read() -{ - const uint16_t x_start = (uint16_t)(m_rex3.m_xy_start_i >> 16); - const uint16_t x_end = (uint16_t)(m_rex3.m_xy_end_i >> 16); - const bool doubleword = BIT(m_rex3.m_draw_mode1, 10); - - uint16_t width = (x_end - x_start) + 1; - uint64_t ret = 0; - uint64_t shift = 0; - switch ((m_rex3.m_draw_mode1 >> 8) & 3) - { - case 0: // 4bpp - { - const uint16_t max_width = doubleword ? 16 : 8; - if (width > max_width) - width = max_width; - - shift = 60; - for (uint16_t i = 0; i < width; i++) - { - ret |= (uint64_t)(do_pixel_read() & 0x0000000f) << shift; - shift -= 4; - } - break; - } - - case 1: // 8bpp - { - const uint16_t max_width = doubleword ? 8 : 4; - if (width > max_width) - width = max_width; - - shift = 56; - for (uint16_t i = 0; i < width; i++) - { - ret |= (uint64_t)(do_pixel_read() & 0x000000ff) << shift; - shift -= 8; - } - break; - } - - case 2: // 12bpp - { - const uint16_t max_width = doubleword ? 4 : 2; - if (width > max_width) - width = max_width; - - shift = 48; - for (uint16_t i = 0; i < width; i++) - { - ret |= (uint64_t)(do_pixel_read() & 0x00000fff) << shift; - shift -= 16; - } - break; - } - - case 3: // 32bpp - { - const uint16_t max_width = doubleword ? 2 : 1; - if (width > max_width) - width = max_width; - - shift = 32; - for (uint16_t i = 0; i < width; i++) - { - ret |= (uint64_t)do_pixel_read() << shift; - shift -= 32; - } - break; - } - } - return ret; -} - -void newport_base_device::iterate_shade() -{ - m_rex3.m_color_red += m_rex3.m_slope_red; - m_rex3.m_color_green += m_rex3.m_slope_green; - m_rex3.m_color_blue += m_rex3.m_slope_blue; -} - -void newport_base_device::do_rex3_command() -{ - static const char* const s_opcode_str[4] = { "Noop", "Read", "Draw", "Scr2Scr" }; - static const char* const s_adrmode_str[8] = { - "Span", "Block", "IntLine", "FracLine", "AALine", "Unk5", "Unk6", "Unk7" - }; - - const uint32_t mode0 = m_rex3.m_draw_mode0; - const uint32_t mode1 = m_rex3.m_draw_mode1; - - int16_t start_x = m_rex3.m_x_start_i; - int16_t start_y = m_rex3.m_y_start_i; - int16_t end_x = m_rex3.m_x_end_i; - int16_t end_y = m_rex3.m_y_end_i; - int16_t dx = start_x > end_x ? -1 : 1; - int16_t dy = start_y > end_y ? -1 : 1; - - LOGMASKED(LOG_COMMANDS, "REX3 Command: %08x|%08x - %s %s\n", mode0, mode1, s_opcode_str[mode0 & 3], s_adrmode_str[(mode0 >> 2) & 7]); - - const uint8_t opcode = mode0 & 3; - const uint8_t adrmode = (mode0 >> 2) & 7; - - switch (opcode) - { - case 0: // NoOp - break; - case 1: // Read - m_rex3.m_host_dataport = do_pixel_word_read(); - break; - case 2: // Draw - switch (adrmode) - { - case 0: // Span - { - if (BIT(mode0, 19) && dx < 0) // LROnly - break; - - end_x += dx; - - int16_t prim_end_x = end_x; - bool stop_on_x = BIT(mode0, 8); - - if (BIT(mode0, 15) && abs(end_x - start_x) > 32) - prim_end_x = start_x + 32 * dx; - - if (m_rex3.m_color_host && m_rex3.m_rwpacked) - { - stop_on_x = true; - static const int16_t s_max_host_lengths[2][4] = { { 4, 4, 2, 1 }, { 8, 8, 4, 2 } }; - const int16_t max_length = s_max_host_lengths[m_rex3.m_rwdouble ? 1 : 0][m_rex3.m_hostdepth]; - int16_t length = abs(prim_end_x - start_x); - if (length > max_length) - prim_end_x = start_x + dx * max_length; - } - - const bool shade = BIT(mode0, 18); - const bool rgbmode = BIT(mode1, 15); - const bool opaque = BIT(mode0, 16) || BIT(mode0, 17); - const bool fastclear = BIT(mode1, 17); - const uint32_t pattern = BIT(mode0, 12) ? m_rex3.m_z_pattern : (BIT(mode0, 13) ? m_rex3.m_ls_pattern : 0xffffffff); - - LOGMASKED(LOG_COMMANDS, "%04x, %04x to %04x, %04x = %08x\n", start_x, start_y, end_x, end_y, pattern); - - uint32_t color = m_rex3.m_color_i; - if (fastclear) - { - if (rgbmode) - { - switch (m_rex3.m_plane_depth) - { - case 0: // 4bpp - color = m_rex3.m_color_vram & 0xf; - color |= color << 4; - break; - case 1: // 8bpp - color = m_rex3.m_color_vram & 0xff; - break; - case 2: // 12bpp - color = ((m_rex3.m_color_vram & 0xf00000) >> 12) | ((m_rex3.m_color_vram & 0xf000) >> 8) | ((m_rex3.m_color_vram & 0xf0) >> 4); - color |= color << 12; - break; - case 3: // 24bpp - color = m_rex3.m_color_vram & 0xffffff; - break; - } - } - else - { - color = m_rex3.m_color_vram; - } - } - - uint32_t bit = 31; - do - { - if (BIT(pattern, bit)) - { - if (m_rex3.m_color_host) - write_pixel(start_x, start_y, get_host_color()); - else if ((shade || rgbmode) && !fastclear) - write_pixel(start_x, start_y, get_rgb_color(start_x, start_y)); - else - write_pixel(start_x, start_y, color); - } - else if (opaque) - { - write_pixel(start_x, start_y, m_rex3.m_color_back); - } - - if (shade) - iterate_shade(); - - bit = (bit - 1) & 0x1f; - start_x += dx; - } while (start_x != prim_end_x && start_x != end_x && stop_on_x); - - write_x_start(start_x << 11); - break; - } - - case 1: // Block - { - if (BIT(mode0, 19) && dx < 0) // LROnly - break; - - end_x += dx; - end_y += dy; - - int16_t prim_end_x = end_x; - bool stop_on_x = BIT(mode0, 8); - const bool stop_on_y = BIT(mode0, 9); - - if (BIT(mode0, 15) && (end_x - start_x) >= 32) - prim_end_x = start_x + 32 * dx; - - if (m_rex3.m_color_host && m_rex3.m_rwpacked) - { - stop_on_x = true; - static const int16_t s_max_host_lengths[2][4] = { { 4, 4, 2, 1 }, { 8, 8, 4, 2 } }; - const int16_t max_length = s_max_host_lengths[m_rex3.m_rwdouble ? 1 : 0][m_rex3.m_hostdepth]; - int16_t length = abs(prim_end_x - start_x); - if (length > max_length) - prim_end_x = start_x + dx * max_length; - } - - const bool shade = BIT(mode0, 18); - const bool rgbmode = BIT(mode1, 15); - const bool opaque = BIT(mode0, 16) || BIT(mode0, 17); - const bool fastclear = BIT(mode1, 17); - const uint32_t pattern = BIT(mode0, 12) ? m_rex3.m_z_pattern : (BIT(mode0, 13) ? m_rex3.m_ls_pattern : 0xffffffff); - - uint32_t color = m_rex3.m_color_i; - if (fastclear) - { - if (rgbmode) - { - switch (m_rex3.m_plane_depth) - { - case 0: // 4bpp - color = m_rex3.m_color_vram & 0xf; - color |= color << 4; - break; - case 1: // 8bpp - color = m_rex3.m_color_vram & 0xff; - break; - case 2: // 12bpp - color = ((m_rex3.m_color_vram & 0xf00000) >> 12) | ((m_rex3.m_color_vram & 0xf000) >> 8) | ((m_rex3.m_color_vram & 0xf0) >> 4); - color |= color << 12; - break; - case 3: // 24bpp - color = m_rex3.m_color_vram & 0xffffff; - break; - } - } - else - { - color = m_rex3.m_color_vram; - } - } - - do - { - uint32_t bit = 31; - do - { - if (BIT(pattern, bit)) - { - if (m_rex3.m_color_host) - write_pixel(start_x, start_y, get_host_color()); - else if ((shade || rgbmode) && !fastclear) - write_pixel(start_x, start_y, get_rgb_color(start_x, start_y)); - else - write_pixel(start_x, start_y, color); - } - else if (opaque) - { - write_pixel(start_x, start_y, m_rex3.m_color_back); - } - - if (shade) - iterate_shade(); - - bit = (bit - 1) & 0x1f; - start_x += dx; - } while (start_x != prim_end_x && start_x != end_x && stop_on_x); - - if (start_x == end_x) - { - start_x = m_rex3.m_x_save; - start_y += dy; - } - } while (start_y != end_y && stop_on_y); - - write_x_start(start_x << 11); - write_y_start(start_y << 11); - break; - } - - case 2: // I_Line - do_iline(m_rex3.m_color_i); - break; - - case 3: // F_Line - do_fline(m_rex3.m_color_i); - break; - - case 4: // A_Line - do_iline(m_rex3.m_color_i); // FIXME - break; - - default: // Invalid - break; - } - break; - case 3: // Scr2Scr - if (adrmode < 2) - { - const bool stop_on_x = BIT(mode0, 8); - const bool stop_on_y = BIT(mode0, 9); - - end_x += dx; - end_y += dy; - - LOGMASKED(LOG_COMMANDS, "%04x, %04x - %04x, %04x to %04x, %04x\n", start_x, start_y, end_x, end_y, start_x + m_rex3.m_x_move, start_y + m_rex3.m_y_move); - do - { - do - { - const uint32_t src_addr = (start_y + m_rex3.m_y_window - 0x1000) * (1280 + 64) + (start_x + m_rex3.m_x_window - 0x1000); - uint32_t src = 0; - switch (mode1 & 7) - { - case 1: // RGB/CI planes - src = m_rgbci[src_addr]; - break; - case 2: // RGBA planes (not yet implemented) - break; - case 4: // Overlay planes - src = m_olay[src_addr]; - break; - case 5: // Popup planes - src = m_pup[src_addr] >> 2; - break; - case 6: // CID planes - src = m_cid[src_addr]; - break; - default: - break; - } - src >>= m_rex3.m_store_shift; - - write_pixel(start_x + m_rex3.m_x_move, start_y + m_rex3.m_y_move, src); - - start_x += dx; - } while (start_x != end_x && stop_on_x); - - if (start_x == end_x) - { - start_x = m_rex3.m_x_save; - start_y += dy; - } - } while (start_y != end_y && stop_on_y); - - write_x_start(start_x << 11); - write_y_start(start_y << 11); - } - break; - } -} - -void newport_base_device::write_x_start(int32_t val) -{ - m_rex3.m_x_start = val & 0x07ffff80; - m_rex3.m_x_start_frac = (val >> 7) & 0xf; - m_rex3.m_x_start_i = (int16_t)(val >> 11); - m_rex3.m_x_start_f = (uint32_t)val & 0x007fff80; - m_rex3.m_xy_start_i = (m_rex3.m_xy_start_i & 0x0000ffff) | (m_rex3.m_x_start_i << 16); -} - -void newport_base_device::write_y_start(int32_t val) -{ - m_rex3.m_y_start = val & 0x07ffff80; - m_rex3.m_y_start_frac = (val >> 7) & 0xf; - m_rex3.m_y_start_i = (int16_t)(val >> 11); - m_rex3.m_y_start_f = (uint32_t)val & 0x007fff80; - m_rex3.m_xy_start_i = (m_rex3.m_xy_start_i & 0xffff0000) | (uint16_t)m_rex3.m_y_start_i; -} - -void newport_base_device::write_x_end(int32_t val) -{ - m_rex3.m_x_end = val & 0x07ffff80; - m_rex3.m_x_end_frac = (val >> 7) & 0xf; - m_rex3.m_x_end_i = (int16_t)(val >> 11); - m_rex3.m_x_end_f = (uint32_t)val & 0x007fff80; - m_rex3.m_xy_end_i = (m_rex3.m_xy_end_i & 0x0000ffff) | (m_rex3.m_x_end_i << 16); -} - -void newport_base_device::write_y_end(int32_t val) -{ - m_rex3.m_y_end = val & 0x07ffff80; - m_rex3.m_y_end_frac = (val >> 7) & 0xf; - m_rex3.m_y_end_i = (int16_t)(val >> 11); - m_rex3.m_y_end_f = (uint32_t)val & 0x007fff80; - m_rex3.m_xy_end_i = (m_rex3.m_xy_end_i & 0xffff0000) | (uint16_t)m_rex3.m_y_end_i; -} - -WRITE64_MEMBER(newport_base_device::rex3_w) -{ -#if ENABLE_NEWVIEW_LOG - if (m_newview_log != nullptr) - { - uint32_t offset_lo = (uint32_t)offset; - uint32_t data_hi = (uint32_t)(data >> 32); - uint32_t data_lo = (uint32_t)data; - uint32_t mem_mask_hi = (uint32_t)(mem_mask >> 32); - uint32_t mem_mask_lo = (uint32_t)mem_mask; - - fwrite(&offset_lo, sizeof(uint32_t), 1, m_newview_log); - fwrite(&data_hi, sizeof(uint32_t), 1, m_newview_log); - fwrite(&data_lo, sizeof(uint32_t), 1, m_newview_log); - fwrite(&mem_mask_hi, sizeof(uint32_t), 1, m_newview_log); - fwrite(&mem_mask_lo, sizeof(uint32_t), 1, m_newview_log); - } -#endif - - switch (offset & ~(0x800/8)) - { - case 0x0000/8: - if (ACCESSING_BITS_32_63) - { - const uint32_t data32 = (uint32_t)(data >> 32); - LOGMASKED(LOG_REX3, "REX3 Draw Mode 1 Write: %08x\n", data32); - switch (data32 & 7) - { - case 0x00: - LOGMASKED(LOG_REX3, " Planes Enabled: None\n"); - break; - case 0x01: - LOGMASKED(LOG_REX3, " Planes Enabled: R/W RGB/CI\n"); - break; - case 0x02: - LOGMASKED(LOG_REX3, " Planes Enabled: R/W RGBA\n"); - break; - case 0x04: - LOGMASKED(LOG_REX3, " Planes Enabled: R/W OLAY\n"); - break; - case 0x05: - LOGMASKED(LOG_REX3, " Planes Enabled: R/W PUP\n"); - break; - case 0x06: - LOGMASKED(LOG_REX3, " Planes Enabled: R/W CID\n"); - break; - default: - LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Plane Enable Value\n"); - break; - } - switch ((data32 & 0x00000018) >> 3) - { - case 0x00: - LOGMASKED(LOG_REX3, " Plane Draw Depth: 4 bits\n"); - m_rex3.m_write_width = 0x0000000f; - break; - case 0x01: - LOGMASKED(LOG_REX3, " Plane Draw Depth: 8 bits\n"); - m_rex3.m_write_width = 0x000000ff; - break; - case 0x02: - LOGMASKED(LOG_REX3, " Plane Draw Depth: 12 bits\n"); - m_rex3.m_write_width = 0x000000ff; // TODO: 24-bit - break; - case 0x03: - LOGMASKED(LOG_REX3, " Plane Draw Depth: 32 bits\n"); - m_rex3.m_write_width = 0x000000ff; // TODO: 24-bit - break; - } - LOGMASKED(LOG_REX3, " DBuf Source Buffer: %d\n", BIT(data32, 5)); - LOGMASKED(LOG_REX3, " GL Y Coordinates: %d\n", BIT(data32, 6)); - LOGMASKED(LOG_REX3, " Enable Pxl Packing: %d\n", BIT(data32, 7)); - switch ((data32 & 0x00000300) >> 8) - { - case 0x00: - LOGMASKED(LOG_REX3, " HOSTRW Depth: 4 bits\n"); - break; - case 0x01: - LOGMASKED(LOG_REX3, " HOSTRW Depth: 8 bits\n"); - break; - case 0x02: - LOGMASKED(LOG_REX3, " HOSTRW Depth: 12 bits\n"); - break; - case 0x03: - LOGMASKED(LOG_REX3, " HOSTRW Depth: 32 bits\n"); - break; - } - LOGMASKED(LOG_REX3, " DWord Transfers: %d\n", BIT(data32, 10)); - LOGMASKED(LOG_REX3, " Swap Endianness: %d\n", BIT(data32, 11)); - LOGMASKED(LOG_REX3, " Compare Src > Dest: %d\n", BIT(data32, 12)); - LOGMASKED(LOG_REX3, " Compare Src = Dest: %d\n", BIT(data32, 13)); - LOGMASKED(LOG_REX3, " Compare Src < Dest: %d\n", BIT(data32, 14)); - LOGMASKED(LOG_REX3, " RGB Mode Select: %d\n", BIT(data32, 15)); - LOGMASKED(LOG_REX3, " Enable Dithering: %d\n", BIT(data32, 16)); - LOGMASKED(LOG_REX3, " Enable Fast Clear: %d\n", BIT(data32, 17)); - LOGMASKED(LOG_REX3, " Enable Blending: %d\n", BIT(data32, 18)); - switch ((data32 >> 19) & 7) - { - case 0x00: - LOGMASKED(LOG_REX3, " Src Blend Factor: 0\n"); - break; - case 0x01: - LOGMASKED(LOG_REX3, " Src Blend Factor: 1\n"); - break; - case 0x02: - LOGMASKED(LOG_REX3, " Src Blend Factor: Normalized Dest Color (or COLORBACK)\n"); - break; - case 0x03: - LOGMASKED(LOG_REX3, " Src Blend Factor: 1 - Normalized Dest Color (or COLORBACK)\n"); - break; - case 0x04: - LOGMASKED(LOG_REX3, " Src Blend Factor: Normalized Src Alpha\n"); - break; - case 0x05: - LOGMASKED(LOG_REX3, " Src Blend Factor: 1 - Normalized Src Alpha\n"); - break; - default: - LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Src Blend Factor: %02x\n", (data32 >> 19) & 7); - break; - } - switch ((data32 >> 22) & 7) - { - case 0x00: - LOGMASKED(LOG_REX3, " Dest Blend Factor: 0\n"); - break; - case 0x01: - LOGMASKED(LOG_REX3, " Dest Blend Factor: 1\n"); - break; - case 0x02: - LOGMASKED(LOG_REX3, " Dest Blend Factor: Normalized Src Color\n"); - break; - case 0x03: - LOGMASKED(LOG_REX3, " Dest Blend Factor: 1 - Normalized Src Color\n"); - break; - case 0x04: - LOGMASKED(LOG_REX3, " Dest Blend Factor: Normalized Src Alpha\n"); - break; - case 0x05: - LOGMASKED(LOG_REX3, " Dest Blend Factor: 1 - Normalized Src Alpha\n"); - break; - default: - LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Src Blend Factor: %02x\n", (data32 & 0x00380000) >> 19); - break; - } - LOGMASKED(LOG_REX3, " COLORBACK Dest Blend: %d\n", BIT(data32, 25)); - LOGMASKED(LOG_REX3, " Enable Pxl Prefetch: %d\n", BIT(data32, 26)); - LOGMASKED(LOG_REX3, " SFACTOR Src Alpha: %d\n", BIT(data32, 27)); - switch ((data32 >> 28) & 15) - { - case 0x00: - LOGMASKED(LOG_REX3, " Logical Op. Type: 0\n"); - break; - case 0x01: - LOGMASKED(LOG_REX3, " Logical Op. Type: Src & Dst\n"); - break; - case 0x02: - LOGMASKED(LOG_REX3, " Logical Op. Type: Src & ~Dst\n"); - break; - case 0x03: - LOGMASKED(LOG_REX3, " Logical Op. Type: Src\n"); - break; - case 0x04: - LOGMASKED(LOG_REX3, " Logical Op. Type: ~Src & Dst\n"); - break; - case 0x05: - LOGMASKED(LOG_REX3, " Logical Op. Type: Dst\n"); - break; - case 0x06: - LOGMASKED(LOG_REX3, " Logical Op. Type: Src ^ Dst\n"); - break; - case 0x07: - LOGMASKED(LOG_REX3, " Logical Op. Type: Src | Dst\n"); - break; - case 0x08: - LOGMASKED(LOG_REX3, " Logical Op. Type: ~(Src | Dst)\n"); - break; - case 0x09: - LOGMASKED(LOG_REX3, " Logical Op. Type: ~(Src ^ Dst)\n"); - break; - case 0x0a: - LOGMASKED(LOG_REX3, " Logical Op. Type: ~Dst\n"); - break; - case 0x0b: - LOGMASKED(LOG_REX3, " Logical Op. Type: Src | ~Dst\n"); - break; - case 0x0c: - LOGMASKED(LOG_REX3, " Logical Op. Type: ~Src\n"); - break; - case 0x0d: - LOGMASKED(LOG_REX3, " Logical Op. Type: ~Src | Dst\n"); - break; - case 0x0e: - LOGMASKED(LOG_REX3, " Logical Op. Type: ~(Src & Dst)\n"); - break; - case 0x0f: - LOGMASKED(LOG_REX3, " Logical Op. Type: 1\n"); - break; - } - m_rex3.m_draw_mode1 = data32; - - static const uint32_t s_store_shift[4] = { 4, 0, 12, 0 }; - m_rex3.m_plane_enable = m_rex3.m_draw_mode1 & 7; - m_rex3.m_plane_depth = (m_rex3.m_draw_mode1 >> 3) & 3; - m_rex3.m_rwpacked = BIT(m_rex3.m_draw_mode1, 7); - m_rex3.m_hostdepth = (m_rex3.m_draw_mode1 >> 8) & 3; - m_rex3.m_rwdouble = BIT(m_rex3.m_draw_mode1, 10); - m_rex3.m_sfactor = (m_rex3.m_draw_mode1 >> 19) & 7; - m_rex3.m_dfactor = (m_rex3.m_draw_mode1 >> 22) & 7; - m_rex3.m_logicop = (m_rex3.m_draw_mode1 >> 28) & 15; - - m_rex3.m_store_shift = BIT(m_rex3.m_draw_mode1, 5) ? s_store_shift[m_rex3.m_plane_depth] : 0; - - m_rex3.m_host_shift = 64 - s_host_shifts[m_rex3.m_hostdepth]; - } - if (ACCESSING_BITS_0_31) - { - const uint32_t data32 = (uint32_t)data; - LOGMASKED(LOG_REX3, "REX3 Draw Mode 0 Write: %08x\n", data32); - switch (data32 & 3) - { - case 0x00: - LOGMASKED(LOG_REX3, " Primitive Function: No Op\n"); - break; - case 0x01: - LOGMASKED(LOG_REX3, " Primitive Function: Read From FB\n"); - break; - case 0x02: - LOGMASKED(LOG_REX3, " Primitive Function: Draw To FB\n"); - break; - case 0x03: - LOGMASKED(LOG_REX3, " Primitive Function: Copy FB To FB\n"); - break; - } - switch ((data32 & 0x0000001c) >> 2) - { - case 0x00: - LOGMASKED(LOG_REX3, " Addressing Mode: Span/Point\n"); - break; - case 0x01: - LOGMASKED(LOG_REX3, " Addressing Mode: Block\n"); - break; - case 0x02: - LOGMASKED(LOG_REX3, " Addressing Mode: Bresenham Line, Integer Endpoints\n"); - break; - case 0x03: - LOGMASKED(LOG_REX3, " Addressing Mode: Bresenham Line, Fractional Endpoints\n"); - break; - case 0x04: - LOGMASKED(LOG_REX3, " Addressing Mode: AA Bresenham Line\n"); - break; - default: - LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Addressing Mode: %02x\n", (data32 & 0x0000001c) >> 2); - break; - } - LOGMASKED(LOG_REX3, " Iterator Setup: %d\n", BIT(data32, 5)); - LOGMASKED(LOG_REX3, " RGB/CI Draw Source: %d\n", BIT(data32, 6)); - LOGMASKED(LOG_REX3, " Alpha Draw Source: %d\n", BIT(data32, 7)); - LOGMASKED(LOG_REX3, " Stop On X: %d\n", BIT(data32, 8)); - LOGMASKED(LOG_REX3, " Stop On Y: %d\n", BIT(data32, 9)); - LOGMASKED(LOG_REX3, " Skip Start Point: %d\n", BIT(data32, 10)); - LOGMASKED(LOG_REX3, " Skip End Point: %d\n", BIT(data32, 11)); - LOGMASKED(LOG_REX3, " Enable Patterning: %d\n", BIT(data32, 12)); - LOGMASKED(LOG_REX3, " Enable Stippling: %d\n", BIT(data32, 13)); - LOGMASKED(LOG_REX3, " Stipple Advance: %d\n", BIT(data32, 14)); - LOGMASKED(LOG_REX3, " Limit Draw To 32px: %d\n", BIT(data32, 15)); - LOGMASKED(LOG_REX3, " Z Opaque Stipple %d\n", BIT(data32, 16)); - LOGMASKED(LOG_REX3, " LS Opaque Stipple: %d\n", BIT(data32, 17)); - LOGMASKED(LOG_REX3, " Enable Lin. Shade: %d\n", BIT(data32, 18)); - LOGMASKED(LOG_REX3, " Left-Right Only: %d\n", BIT(data32, 19)); - LOGMASKED(LOG_REX3, " Offset by XYMove: %d\n", BIT(data32, 20)); - LOGMASKED(LOG_REX3, " Enable CI Clamping: %d\n", BIT(data32, 21)); - LOGMASKED(LOG_REX3, " Enable End Filter: %d\n", BIT(data32, 22)); - LOGMASKED(LOG_REX3, " Enable Y+2 Stride: %d\n", BIT(data32, 23)); - m_rex3.m_draw_mode0 = data32; - - m_rex3.m_color_host = BIT(m_rex3.m_draw_mode0, 6); - } - break; - case 0x0008/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Line Stipple Mode Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_ls_mode = (uint32_t)(data >> 32) & 0xfffffff; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern Write: %08x\n", (uint32_t)data); - m_rex3.m_ls_pattern = (uint32_t)data; - } - break; - case 0x0010/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern (Save) Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_ls_pattern_saved = (uint32_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Pattern Register Write: %08x\n", (uint32_t)data); - m_rex3.m_z_pattern = (uint32_t)data; - } - break; - case 0x0018/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Opaque Pattern / Blendfunc Dest Color Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_color_back = (uint32_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 VRAM Fastclear Color Write: %08x\n", (uint32_t)data); - m_rex3.m_color_vram = (uint32_t)data; - } - break; - case 0x0020/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 AFUNCTION Reference Alpha Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_alpha_ref = (uint8_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Stall GFIFO Write: %08x\n", data); - break; - } - break; - case 0x0028/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 0 X Min/Max Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_smask_x[0] = (uint32_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 0 Y Min/Max Write: %08x\n", (uint32_t)data); - m_rex3.m_smask_y[0] = (uint32_t)data; - } - break; - case 0x0030/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Line/Span Setup Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_setup = (uint32_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 ZPattern Enable Write\n"); - m_rex3.m_step_z = 1; - } - break; - case 0x0038/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Update LSPATTERN/LSRCOUNT\n"); - m_rex3.m_ls_pattern = m_rex3.m_ls_pattern_saved; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Update LSPATSAVE/LSRCNTSAVE\n"); - m_rex3.m_ls_pattern_saved = m_rex3.m_ls_pattern; - } - break; - case 0x0100/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 XStart Write: %08x\n", (uint32_t)(data >> 32)); - write_x_start((int32_t)(data >> 32)); - m_rex3.m_x_save = m_rex3.m_x_start_i; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 YStart Write: %08x\n", (uint32_t)data); - write_y_start((int32_t)data); - } - break; - case 0x0108/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 XEnd Write: %08x\n", (uint32_t)(data >> 32)); - write_x_end((int32_t)(data >> 32)); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 YEnd Write: %08x\n", (uint32_t)data); - write_y_end((int32_t)data); - } - break; - case 0x0110/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 XSave Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_x_save = (int16_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 XYMove Write: %08x\n", (uint32_t)data); - m_rex3.m_xy_move = (uint32_t)data; - m_rex3.m_x_move = (int16_t)(m_rex3.m_xy_move >> 16); - m_rex3.m_y_move = (int16_t)m_rex3.m_xy_move; - } - break; - case 0x0118/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham D Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_bres_d = (uint32_t)(data >> 32) & 0x7ffffff; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham S1 Write: %08x\n", (uint32_t)data); - m_rex3.m_bres_s1 = (uint32_t)data & 0x1ffff; - } - break; - case 0x0120/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham Octant & Incr1 Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_bres_octant_inc1 = (uint32_t)(data >> 32) & 0x70fffff; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham Octant Rounding Mode & Incr2 Write: %08x\n", (uint32_t)data); - m_rex3.m_bres_round_inc2 = data & 0xff1fffff; - } - break; - case 0x0128/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham E1 Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_bres_e1 = (uint16_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Bresenham S2 Write: %08x\n", (uint32_t)data); - m_rex3.m_bres_s2 = (uint32_t)data & 0x3ffffff; - } - break; - case 0x0130/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 1/2 Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_a_weight0 = (uint32_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 2/2 Write: %08x\n", (uint32_t)data); - m_rex3.m_a_weight1 = (uint32_t)data; - } - break; - case 0x0138/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 GL XStart Write: %08x\n", (uint32_t)(data >> 32)); - write_x_start((int32_t)(data >> 32) & 0x007fff80); - m_rex3.m_x_save = m_rex3.m_x_start_i; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 GL YStart Write: %08x\n", (uint32_t)data); - write_y_start((int32_t)data & 0x007fff80); - } - break; - case 0x0140/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 GL XEnd Write: %08x\n", (uint32_t)(data >> 32)); - write_x_end((int32_t)(data >> 32) & 0x007fff80); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 GL YEnd Write: %08x\n", (uint32_t)data); - write_y_end((int32_t)data & 0x007fff80); - } - break; - case 0x0148/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 XStart (integer) Write: %08x\n", (uint32_t)(data >> 32)); - write_x_start(((int32_t)(int16_t)(data >> 32)) << 11); - m_rex3.m_x_save = m_rex3.m_x_start_i; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 GL XEnd (copy) Write: %08x\n", (uint32_t)data); - write_x_end((int32_t)data & 0x007fff80); - } - break; - case 0x0150/8: - if (ACCESSING_BITS_32_63) - { - const uint32_t data32 = (uint32_t)(data >> 32); - LOGMASKED(LOG_REX3, "REX3 XYStart (integer) Write: %08x\n", data32); - write_x_start(((int32_t)(int16_t)(data >> 48)) << 11); - write_y_start(((int32_t)(int16_t)(data >> 32)) << 11); - m_rex3.m_x_save = m_rex3.m_x_start_i; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 XYEnd (integer) Write: %08x\n", (uint32_t)data); - write_x_end(((int32_t)(int16_t)(data >> 16)) << 11); - write_y_end(((int32_t)(int16_t)(data >> 0)) << 11); - } - break; - case 0x0158/8: - if (ACCESSING_BITS_32_63) - { - const uint32_t data32 = (uint32_t)(data >> 32); - LOGMASKED(LOG_REX3, "REX3 XStartEnd (integer) Write: %08x\n", data32); - write_x_start(((int32_t)(int16_t)(data >> 48)) << 11); - write_x_end(((int32_t)(int16_t)(data >> 32)) << 11); - m_rex3.m_x_save = m_rex3.m_x_start_i; - } - break; - case 0x0200/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Red/CI Full State Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_color_red = (int32_t)((data >> 32) & 0xffffff); - if (m_rex3.m_plane_depth == 2 && !BIT(m_rex3.m_draw_mode1, 15)) - { - m_rex3.m_color_i = m_rex3.m_color_red >> 9; - } - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Alpha Full State Write: %08x\n", (uint32_t)data); - m_rex3.m_color_alpha = (int32_t)(data & 0xfffff); - } - break; - case 0x0208/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Green Full State Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_color_green = (int32_t)((data >> 32) & 0xfffff); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Blue Full State Write: %08x\n", (uint32_t)data); - m_rex3.m_color_blue = (int32_t)(data & 0xfffff); - } - break; - case 0x0210/8: - { - if (ACCESSING_BITS_32_63) - { - uint32_t data32 = (uint32_t)(data >> 32); - LOGMASKED(LOG_REX3, "REX3 Red/CI Slope Write: %08x\n", data32); - data32 &= 0x807fffff; - int32_t temp = 0; - if (BIT(data32, 31)) - { - temp = 0x00800000 - (data32 & 0x7fffff); - temp |= 0x00800000; - } - else - { - temp = data32 & 0x7fffff; - } - m_rex3.m_slope_red = temp; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Alpha Slope Write: %08x\n", (uint32_t)data); - data &= 0x8007ffff; - int32_t temp = 0; - if (BIT(data, 31)) - { - temp = 0x00080000 - (data & 0x7ffff); - temp |= 0x00080000; - } - else - { - temp = data & 0x7ffff; - } - m_rex3.m_slope_alpha = temp; - } - break; - } - case 0x0218/8: - { - if (ACCESSING_BITS_32_63) - { - uint32_t data32 = (uint32_t)(data >> 32); - LOGMASKED(LOG_REX3, "REX3 Green Slope Write: %08x\n", data32); - data32 &= 0x8007ffff; - int32_t temp = 0; - if (BIT(data32, 31)) - { - temp = 0x00080000 - (data32 & 0x7ffff); - temp |= 0x00080000; - } - else - { - temp = data32 & 0x7ffff; - } - m_rex3.m_slope_green = temp; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Blue Slope Write: %08x\n", (uint32_t)data); - data &= 0x8007ffff; - int32_t temp = 0; - if (BIT(data, 31)) - { - temp = 0x00080000 - (data & 0x7ffff); - temp |= 0x00080000; - } - else - { - temp = data & 0x7ffff; - } - m_rex3.m_slope_blue = temp; - } - break; - } - case 0x0220/8: - if (ACCESSING_BITS_32_63) - { - const uint32_t data32 = (uint32_t)(data >> 32); - LOGMASKED(LOG_REX3, "REX3 Write Mask Write: %08x\n", data32); - m_rex3.m_write_mask = data32 & 0xffffff; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Packed Color Fractions Write: %08x\n", (uint32_t)data); - m_rex3.m_color_i = (uint32_t)data; - } - break; - case 0x0228/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Color Index Zeros Overflow Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_zero_overflow = (uint32_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Red/CI Slope (copy) Write: %08x\n", (uint32_t)data); - m_rex3.m_slope_red = (uint32_t)data; - } - break; - case 0x0230/8: - LOGMASKED(LOG_REX3, "REX3 Host Data Port Write: %08x%08x & %08x%08x\n", (uint32_t)(data >> 32), (uint32_t)data, (uint64_t)(mem_mask >> 32), (uint32_t)mem_mask); - COMBINE_DATA(&m_rex3.m_host_dataport); - m_rex3.m_host_shift = 64 - s_host_shifts[m_rex3.m_hostdepth]; - break; - case 0x0238/8: - if (ACCESSING_BITS_32_63) - { - data >>= 32; - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Mode Write: %08x\n", (uint32_t)data); - switch (data & 3) - { - case 0x00: - LOGMASKED(LOG_REX3, " Transfer Width: 4 bytes\n"); - m_rex3.m_xfer_width = 4; - break; - case 0x01: - LOGMASKED(LOG_REX3, " Transfer Width: 1 bytes\n"); - m_rex3.m_xfer_width = 1; - break; - case 0x02: - LOGMASKED(LOG_REX3, " Transfer Width: 2 bytes\n"); - m_rex3.m_xfer_width = 2; - break; - case 0x03: - LOGMASKED(LOG_REX3, " Transfer Width: 3 bytes\n"); - m_rex3.m_xfer_width = 3; - break; - } - LOGMASKED(LOG_REX3, " Enable Data Packing: %d\n", BIT(data, 2)); - LOGMASKED(LOG_REX3, " Enable Auto-Increment: %d\n", BIT(data, 3)); - LOGMASKED(LOG_REX3, " DCB Reg Select Adr: %d\n", (data & 0x00000070 ) >> 4); - LOGMASKED(LOG_REX3, " DCB Slave Address: %d\n", (data & 0x00000780 ) >> 7); - LOGMASKED(LOG_REX3, " Use Sync XFer ACK: %d\n", (data & 0x00000800 ) >> 11); - LOGMASKED(LOG_REX3, " Use Async XFer ACK: %d\n", (data & 0x00001000 ) >> 12); - LOGMASKED(LOG_REX3, " GIO CLK Cycle Width: %d\n", (data & 0x0003e000 ) >> 13); - LOGMASKED(LOG_REX3, " GIO CLK Cycle Hold: %d\n", (data & 0x007c0000 ) >> 18); - LOGMASKED(LOG_REX3, " GIO CLK Cycle Setup: %d\n", (data & 0x0f800000 ) >> 23); - LOGMASKED(LOG_REX3, " Swap Byte Ordering: %d\n", (data & 0x10000000 ) >> 28); - m_rex3.m_dcb_reg_select = (data & 0x00000070) >> 4; - m_rex3.m_dcb_slave_select = (data & 0x00000780) >> 7; - m_rex3.m_dcb_mode = data & 0x1fffffff; - } - break; - case 0x0240/8: - if (ACCESSING_BITS_32_63) - { - const uint32_t data32 = (uint32_t)(data >> 32); - m_rex3.m_dcb_data_msw = data32; - switch (m_rex3.m_dcb_slave_select) - { - case DCB_ADDR_VC2: - vc2_write(data32); - break; - case DCB_ADDR_CMAP01: - cmap0_write(data32); - //cmap1_write(data32); - break; - case DCB_ADDR_CMAP0: - cmap0_write(data32); - break; - case DCB_ADDR_CMAP1: - //cmap1_write(data32); - break; - case DCB_ADDR_XMAP01: - xmap0_write(data32); - xmap1_write(data32); - break; - case DCB_ADDR_XMAP0: - xmap0_write(data32); - break; - case DCB_ADDR_XMAP1: - xmap1_write(data32); - break; - case DCB_ADDR_RAMDAC: - ramdac_write(data32); - break; - case DCB_ADDR_CC1: - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data MSW Write to CC1 (not yet implemented): %08x\n", data32); - break; - case DCB_ADDR_AB1: - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data MSW Write to AB1 (not yet implemented): %08x\n", data32); - break; - case DCB_ADDR_PCD: - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data MSW Write to PCD (not yet implemented): %08x\n", data32); - // Presenter not connected; simulate a bus timeout - m_rex3.m_status |= STATUS_BACKBUSY; - m_dcb_timeout_timer->adjust(attotime::from_msec(1)); - break; - default: - LOGMASKED(LOG_REX3 | LOG_UNKNOWN, "REX3 Display Control Bus Data MSW Write: %08x\n", data32); - break; - } - if (BIT(m_rex3.m_dcb_mode, 3)) - { - m_rex3.m_dcb_reg_select++; - m_rex3.m_dcb_reg_select &= 7; - } - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data LSW Write: %08x\n", (uint32_t)data); - m_rex3.m_dcb_data_lsw = (uint32_t)data; - } - break; - case 0x1300/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 1 X Min/Max Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_smask_x[1] = (uint32_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 1 Y Min/Max Write: %08x\n", (uint32_t)data); - m_rex3.m_smask_y[1] = (uint32_t)data; - } - break; - case 0x1308/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 2 X Min/Max Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_smask_x[2] = (uint32_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 2 Y Min/Max Write: %08x\n", (uint32_t)data); - m_rex3.m_smask_y[2] = (uint32_t)data; - } - break; - case 0x1310/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 3 X Min/Max Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_smask_x[3] = (uint32_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 3 Y Min/Max Write: %08x\n", (uint32_t)data); - m_rex3.m_smask_y[3] = (uint32_t)data; - } - break; - case 0x1318/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 4 X Min/Max Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_smask_x[4] = (uint32_t)(data >> 32); - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 Screenmask 4 Y Min/Max Write: %08x\n", (uint32_t)data); - m_rex3.m_smask_y[4] = (uint32_t)data; - } - break; - case 0x1320/8: - if (ACCESSING_BITS_32_63) - { - const uint32_t data32 = (uint32_t)(data >> 32); - LOGMASKED(LOG_REX3, "REX3 Top of Screen Scanline Write: %08x\n", data32); - m_rex3.m_top_scanline = data32 & 0x3ff; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "REX3 XY Window Write: %08x\n", (uint32_t)data); - m_rex3.m_xy_window = (uint32_t)data; - m_rex3.m_x_window = (int16_t)(m_rex3.m_xy_window >> 16); - m_rex3.m_y_window = (int16_t)m_rex3.m_xy_window; - } - break; - case 0x1328/8: - if (ACCESSING_BITS_32_63) - { - const uint32_t data32 = (uint32_t)(data >> 32); - LOGMASKED(LOG_REX3, "REX3 Clipping Mode Write: %08x\n", data32); - m_rex3.m_clip_mode = data32 & 0x1fff; - } - if (ACCESSING_BITS_0_31) - { - LOGMASKED(LOG_REX3, "Request GFIFO Stall\n"); - } - break; - case 0x1330/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "REX3 Config Write: %08x\n", (uint32_t)(data >> 32)); - m_rex3.m_config = (data >> 32) & 0x1fffff; - } - break; - case 0x1340/8: - if (ACCESSING_BITS_32_63) - { - LOGMASKED(LOG_REX3, "Reset DCB Bus and Flush BFIFO\n"); - } - break; - default: - LOGMASKED(LOG_REX3 | LOG_UNKNOWN, "Unknown REX3 Write: %08x (%08x): %08x\n", 0xbf0f0000 + (offset << 2), mem_mask, data); - break; - } - - if (offset & 0x00000100) - { - do_rex3_command(); - } -} - -void newport_base_device::install_device() -{ - m_gio64->install_graphics(*this, &newport_base_device::mem_map); -} - -void newport_base_device::device_add_mconfig(machine_config &config) -{ - /* video hardware */ - SCREEN(config, m_screen, SCREEN_TYPE_RASTER); - m_screen->set_refresh_hz(60); - m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */ - //m_screen->set_size(2048, 2048); - //m_screen->set_visarea(0, 2047, 0, 2047); - m_screen->set_size(1280+64, 1024+64); - m_screen->set_visarea(0, 1279, 0, 1023); - m_screen->set_screen_update(FUNC(newport_base_device::screen_update)); - m_screen->screen_vblank().set(FUNC(newport_base_device::vblank_w)); -} diff --git a/src/devices/bus/gio64/newport.h b/src/devices/bus/gio64/newport.h deleted file mode 100644 index b9738328e26..00000000000 --- a/src/devices/bus/gio64/newport.h +++ /dev/null @@ -1,351 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/* - SGI "Newport" graphics board used in the Indy and some Indigo2s -*/ - -#ifndef MAME_BUS_GIO_NEWPORT_H -#define MAME_BUS_GIO_NEWPORT_H - -#pragma once - -#include "gio64.h" -#include "screen.h" - -#define ENABLE_NEWVIEW_LOG (0) - -class newport_base_device : public device_t - , public device_palette_interface - , public device_gio64_card_interface -{ -public: - newport_base_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, uint32_t global_mask); - - // device_gio_slot_interface overrides - virtual void install_device() override; - - DECLARE_READ64_MEMBER(rex3_r); - DECLARE_WRITE64_MEMBER(rex3_w); - - uint32_t screen_update(screen_device &device, bitmap_rgb32 &bitmap, const rectangle &cliprect); - - DECLARE_WRITE_LINE_MEMBER(vblank_w); - -protected: - virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; - virtual void device_add_mconfig(machine_config &config) override; - virtual uint32_t palette_entries() const override { return 0x2000; } - virtual void device_start() override; - virtual void device_reset() override; - - void mem_map(address_map &map) override; - - static constexpr device_timer_id DCB_TIMEOUT = 0; - - enum - { - DCR_CURSOR_FUNC_ENABLE_BIT = 4, - DCR_CURSOR_ENABLE_BIT = 7, - - DCR_CURSOR_MODE_BIT = 8, - DCR_CURSOR_MODE_GLYPH = 0, - DCR_CURSOR_MODE_CROSSHAIR = 1, - - DCR_CURSOR_SIZE_BIT = 9, - DCR_CURSOR_SIZE_32 = 0, - DCR_CURSOR_SIZE_64 = 1 - }; - - enum - { - DCB_ADDR_VC2, - DCB_ADDR_CMAP01, - DCB_ADDR_CMAP0, - DCB_ADDR_CMAP1, - DCB_ADDR_XMAP01, - DCB_ADDR_XMAP0, - DCB_ADDR_XMAP1, - DCB_ADDR_RAMDAC, - DCB_ADDR_CC1, - DCB_ADDR_AB1, - DCB_ADDR_PCD = 12 - }; - - enum - { - STATUS_GFXBUSY = (1 << 3), - STATUS_BACKBUSY = (1 << 4), - STATUS_VRINT = (1 << 5), - STATUS_VIDEOINT = (1 << 6), - STATUS_GFIFOLEVEL_SHIFT = 7, - STATUS_GFIFOLEVEL_MASK = (0x3f << STATUS_GFIFOLEVEL_SHIFT), - STATUS_BFIFOLEVEL_SHIFT = 13, - STATUS_BFIFOLEVEL_MASK = (0x1f << STATUS_BFIFOLEVEL_SHIFT), - STATUS_BFIFO_INT = 18, - STATUS_GFIFO_INT = 19 - }; - - struct vc2_t - { - uint16_t m_vid_entry; - uint16_t m_cursor_entry; - uint16_t m_cursor_x; - uint16_t m_cursor_y; - uint16_t m_cur_cursor_x; - uint16_t m_did_entry; - uint16_t m_scanline_len; - uint16_t m_ram_addr; - uint16_t m_vt_frame_ptr; - uint16_t m_vt_line_ptr; - uint16_t m_vt_line_run; - uint16_t m_vt_line_count; - uint16_t m_cursor_table_ptr; - uint16_t m_work_cursor_y; - uint16_t m_did_frame_ptr; - uint16_t m_did_line_ptr; - uint16_t m_display_ctrl; - uint16_t m_config; - uint16_t m_ram[0x8000]; - uint8_t m_reg_idx; - uint16_t m_reg_data; - }; - - - struct xmap_t - { - uint32_t m_config; - uint32_t m_revision; - uint32_t m_entries; - uint32_t m_cursor_cmap; - uint32_t m_popup_cmap; - uint32_t m_mode_table_idx; - uint32_t m_mode_table[0x20]; - }; - - struct rex3_t - { - uint32_t m_draw_mode0; - bool m_color_host; - uint32_t m_draw_mode1; - uint8_t m_plane_enable; - uint8_t m_plane_depth; - bool m_rwpacked; - bool m_rwdouble; - uint8_t m_hostdepth; - uint8_t m_sfactor; - uint8_t m_dfactor; - uint8_t m_logicop; - - uint32_t m_store_shift; - uint32_t m_host_shift; - - uint32_t m_write_width; - uint32_t m_ls_mode; - uint32_t m_ls_pattern; - uint32_t m_ls_pattern_saved; - uint32_t m_z_pattern; - uint32_t m_color_back; - uint32_t m_color_vram; - uint32_t m_alpha_ref; - uint32_t m_setup; - uint32_t m_step_z; - int32_t m_x_start; - int32_t m_y_start; - int32_t m_x_end; - int32_t m_y_end; - int16_t m_x_start_frac; - int16_t m_y_start_frac; - int16_t m_x_end_frac; - int16_t m_y_end_frac; - int16_t m_x_save; - uint32_t m_xy_move; - int16_t m_x_move; - int16_t m_y_move; - uint32_t m_bres_d; - uint32_t m_bres_s1; - uint32_t m_bres_octant_inc1; - uint32_t m_bres_round_inc2; - uint32_t m_bres_e1; - uint32_t m_bres_s2; - uint32_t m_a_weight0; - uint32_t m_a_weight1; - uint32_t m_x_start_f; - uint32_t m_y_start_f; - uint32_t m_x_end_f; - uint32_t m_y_end_f; - int16_t m_x_start_i; - uint32_t m_xy_start_i; - int16_t m_y_start_i; - uint32_t m_xy_end_i; - int16_t m_x_end_i; - int16_t m_y_end_i; - uint32_t m_x_start_end_i; - uint32_t m_color_red; - uint32_t m_color_alpha; - uint32_t m_color_green; - uint32_t m_color_blue; - uint32_t m_slope_red; - uint32_t m_slope_alpha; - uint32_t m_slope_green; - uint32_t m_slope_blue; - uint32_t m_write_mask; - uint32_t m_color_i; - uint32_t m_zero_overflow; - uint64_t m_host_dataport; - uint32_t m_dcb_mode; - uint32_t m_dcb_reg_select; - uint32_t m_dcb_slave_select; - uint32_t m_dcb_data_msw; - uint32_t m_dcb_data_lsw; - uint32_t m_smask_x[5]; - uint32_t m_smask_y[5]; - uint32_t m_top_scanline; - uint32_t m_xy_window; - int16_t m_x_window; - int16_t m_y_window; - uint32_t m_clip_mode; - uint32_t m_config; - uint32_t m_status; - uint8_t m_xfer_width; - }; - - struct cmap_t - { - uint16_t m_palette_idx; - uint32_t m_palette[0x10000]; - }; - - uint8_t get_cursor_pixel(int x, int y); - - // internal state - - uint32_t cmap0_read(); - void cmap0_write(uint32_t data); - uint32_t cmap1_read(); - uint32_t xmap0_read(); - void xmap0_write(uint32_t data); - uint32_t xmap1_read(); - void xmap1_write(uint32_t data); - uint32_t vc2_read(); - void vc2_write(uint32_t data); - void ramdac_write(uint32_t data); - - void write_x_start(int32_t val); - void write_y_start(int32_t val); - void write_x_end(int32_t val); - void write_y_end(int32_t val); - - bool pixel_clip_pass(int16_t x, int16_t y); - void write_pixel(uint32_t color); - void write_pixel(int16_t x, int16_t y, uint32_t color); - void blend_pixel(uint32_t *dest_buf, uint32_t src); - void logic_pixel(uint32_t *dest_buf, uint32_t src); - void store_pixel(uint32_t *dest_buf, uint32_t src); - - void iterate_shade(); - - virtual uint32_t get_cmap_revision() = 0; - virtual uint32_t get_xmap_revision() = 0; - - uint32_t get_host_color(); - uint32_t get_rgb_color(int16_t x, int16_t y); - - uint32_t convert_4bpp_bgr_to_8bpp(uint8_t pix_in); - uint32_t convert_4bpp_bgr_to_12bpp(uint8_t pix_in); - uint32_t convert_4bpp_bgr_to_24bpp(uint8_t pix_in); - uint32_t convert_8bpp_bgr_to_4bpp(uint8_t pix_in); - uint32_t convert_8bpp_bgr_to_12bpp(uint8_t pix_in); - uint32_t convert_8bpp_bgr_to_24bpp(uint8_t pix_in); - uint32_t convert_12bpp_bgr_to_4bpp(uint16_t pix_in); - uint32_t convert_12bpp_bgr_to_8bpp(uint16_t pix_in); - uint32_t convert_12bpp_bgr_to_24bpp(uint16_t pix_in); - uint32_t convert_24bpp_bgr_to_4bpp(uint32_t pix_in); - uint32_t convert_24bpp_bgr_to_8bpp(uint32_t pix_in); - uint32_t convert_24bpp_bgr_to_12bpp(uint32_t pix_in); - - uint32_t convert_4bpp_bgr_to_24bpp_rgb(uint8_t pix_in); - uint32_t convert_8bpp_bgr_to_24bpp_rgb(uint8_t pix_in); - uint32_t convert_12bpp_bgr_to_24bpp_rgb(uint16_t pix_in); - - struct bresenham_octant_info_t - { - int16_t incrx1; - int16_t incrx2; - int16_t incry1; - int16_t incry2; - uint8_t loop; - }; - uint8_t get_octant(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t dx, uint16_t dy); - void do_fline(uint32_t color); - void do_iline(uint32_t color); - - uint32_t do_pixel_read(); - uint64_t do_pixel_word_read(); - - void do_rex3_command(); - - void decode_vt_line(uint32_t line, uint32_t line_seq_ptr); - void decode_vt_table(); - void update_screen_size(); - - void ramdac_remap(uint32_t *dest); - - required_device m_screen; - - uint32_t m_ramdac_lut_r[256]; - uint32_t m_ramdac_lut_g[256]; - uint32_t m_ramdac_lut_b[256]; - uint8_t m_ramdac_lut_index; - - vc2_t m_vc2; - xmap_t m_xmap0; - xmap_t m_xmap1; - rex3_t m_rex3; - std::unique_ptr m_rgbci; - std::unique_ptr m_olay; - std::unique_ptr m_pup; - std::unique_ptr m_cid; - std::unique_ptr m_vt_table; - cmap_t m_cmap0; - uint32_t m_global_mask; - emu_timer *m_dcb_timeout_timer; - - int m_readout_x0; - int m_readout_y0; - int m_readout_x1; - int m_readout_y1; - -#if ENABLE_NEWVIEW_LOG - void start_logging(); - void stop_logging(); - - FILE *m_newview_log; -#endif - - static const uint32_t s_host_shifts[4]; -}; - -class gio64_xl8_device : public newport_base_device -{ -public: - gio64_xl8_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0U); - -protected: - virtual uint32_t get_cmap_revision() override; - virtual uint32_t get_xmap_revision() override; -}; - -class gio64_xl24_device : public newport_base_device -{ -public: - gio64_xl24_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0U); - -protected: - virtual uint32_t get_cmap_revision() override; - virtual uint32_t get_xmap_revision() override; -}; - -DECLARE_DEVICE_TYPE(GIO64_XL8, gio64_xl8_device) -DECLARE_DEVICE_TYPE(GIO64_XL24, gio64_xl24_device) - -#endif // MAME_BUS_GIO_NEWPORT_H diff --git a/src/devices/bus/sbus/artecon.cpp b/src/devices/bus/sbus/artecon.cpp deleted file mode 100644 index f306494035b..00000000000 --- a/src/devices/bus/sbus/artecon.cpp +++ /dev/null @@ -1,72 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Artecon SB-300P 3-serial 1-parallel SBus card skeleton - - The Artecon SB series of SBus cards uses up to 4 Cirrus Logic - CL-CD1400 Four-Channel Serial/Parallel Communications Engines. - - Each chip supports up to four full-duplex serial channels, or three - full-duplex serial channels and one high-speed bidirectional parallel - channel. - -***************************************************************************/ - -#include "emu.h" -#include "artecon.h" - -DEFINE_DEVICE_TYPE(SBUS_SB300P, sbus_artecon_device, "sb300p", "Artecon SB-300P 3S/1P controller") - -void sbus_artecon_device::mem_map(address_map &map) -{ - map(0x00000000, 0x01ffffff).rw(FUNC(sbus_artecon_device::unknown_r), FUNC(sbus_artecon_device::unknown_w)); - map(0x00000000, 0x00003fff).r(FUNC(sbus_artecon_device::rom_r)); -} - -ROM_START( sbus_artecon ) - ROM_REGION32_BE(0x8000, "prom", ROMREGION_ERASEFF) - ROM_LOAD( "artecon_sbus_port.bin", 0x0000, 0x4000, CRC(bced6981) SHA1(1c6006fb8cb555eff0cb7c2783c776d05c6797f8)) -ROM_END - -const tiny_rom_entry *sbus_artecon_device::device_rom_region() const -{ - return ROM_NAME( sbus_artecon ); -} - -void sbus_artecon_device::device_add_mconfig(machine_config &config) -{ -} - - -sbus_artecon_device::sbus_artecon_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, SBUS_SB300P, tag, owner, clock) - , device_sbus_card_interface(mconfig, *this) - , m_rom(*this, "prom") -{ -} - -void sbus_artecon_device::device_start() -{ -} - -void sbus_artecon_device::install_device() -{ - m_sbus->install_device(m_base, m_base + 0x1ffffff, *this, &sbus_artecon_device::mem_map); -} - -READ32_MEMBER(sbus_artecon_device::unknown_r) -{ - logerror("%s: unknown_r: %08x & %08x\n", machine().describe_context(), offset << 2, mem_mask); - return 0; -} - -WRITE32_MEMBER(sbus_artecon_device::unknown_w) -{ - logerror("%s: unknown_w: %08x = %08x & %08x\n", machine().describe_context(), offset << 2, data, mem_mask); -} - -READ32_MEMBER(sbus_artecon_device::rom_r) -{ - return ((uint32_t*)m_rom->base())[offset]; -} diff --git a/src/devices/bus/sbus/artecon.h b/src/devices/bus/sbus/artecon.h deleted file mode 100644 index ce414cf51b9..00000000000 --- a/src/devices/bus/sbus/artecon.h +++ /dev/null @@ -1,45 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Artecon SB-300P 3-serial 1-parallel SBus card skeleton - -***************************************************************************/ - -#ifndef MAME_BUS_SBUS_ARTECON_H -#define MAME_BUS_SBUS_ARTECON_H - -#pragma once - -#include "sbus.h" - - -class sbus_artecon_device : public device_t, public device_sbus_card_interface -{ -public: - // construction/destruction - sbus_artecon_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - // device_t overrides - virtual const tiny_rom_entry *device_rom_region() const override; - virtual void device_add_mconfig(machine_config &config) override; - virtual void device_start() override; - - // device_sbus_slot_interface overrides - virtual void install_device() override; - - DECLARE_READ32_MEMBER(unknown_r); - DECLARE_WRITE32_MEMBER(unknown_w); - DECLARE_READ32_MEMBER(rom_r); - -private: - void mem_map(address_map &map) override; - - required_memory_region m_rom; -}; - - -DECLARE_DEVICE_TYPE(SBUS_SB300P, sbus_artecon_device) - -#endif // MAME_BUS_SBUS_ARTECON_H diff --git a/src/devices/bus/sbus/bwtwo.cpp b/src/devices/bus/sbus/bwtwo.cpp deleted file mode 100644 index 65f40df715c..00000000000 --- a/src/devices/bus/sbus/bwtwo.cpp +++ /dev/null @@ -1,115 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun bwtwo monochrome video controller - -***************************************************************************/ - -#include "emu.h" -#include "bwtwo.h" -#include "screen.h" - -DEFINE_DEVICE_TYPE(SBUS_BWTWO, sbus_bwtwo_device, "bwtwo", "Sun bwtwo SBus Video") - -void sbus_bwtwo_device::mem_map(address_map &map) -{ - map(0x00000000, 0x00007fff).r(FUNC(sbus_bwtwo_device::rom_r)); - map(0x00400000, 0x0040001f).rw(FUNC(sbus_bwtwo_device::regs_r), FUNC(sbus_bwtwo_device::regs_w)); - map(0x00800000, 0x008fffff).rw(FUNC(sbus_bwtwo_device::vram_r), FUNC(sbus_bwtwo_device::vram_w)); -} - -ROM_START( sbus_bwtwo ) - ROM_REGION32_BE(0x8000, "prom", ROMREGION_ERASEFF) - - ROM_SYSTEM_BIOS(0, "1081", "P/N 525-1081-01") - ROMX_LOAD( "bw2_525-1081-01.bin", 0x0000, 0x8000, CRC(8b70c8c7) SHA1(fd750ad2fd6efdde957f8b0f9abf962e14fe221a), ROM_BIOS(0) ) - ROM_SYSTEM_BIOS(1, "1124", "P/N 525-1124-01") - ROMX_LOAD( "bw2_525-1124-01.bin", 0x0000, 0x0800, CRC(e37a3314) SHA1(78761bd2369cb0c58ef1344c697a47d3a659d4bc), ROM_BIOS(1) ) -ROM_END - -const tiny_rom_entry *sbus_bwtwo_device::device_rom_region() const -{ - return ROM_NAME( sbus_bwtwo ); -} - -void sbus_bwtwo_device::device_add_mconfig(machine_config &config) -{ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_screen_update(FUNC(sbus_bwtwo_device::screen_update)); - screen.set_size(1152, 900); - screen.set_visarea(0, 1152-1, 0, 900-1); - screen.set_refresh_hz(72); -} - - -sbus_bwtwo_device::sbus_bwtwo_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, SBUS_BWTWO, tag, owner, clock) - , device_sbus_card_interface(mconfig, *this) - , m_rom(*this, "prom") - , m_screen(*this, "screen") -{ -} - -void sbus_bwtwo_device::device_start() -{ - m_vram = std::make_unique(0x100000); - save_pointer(NAME(m_vram), 0x100000); - - for (int i = 0; i < 0x100; i++) - { - for (int bit = 7; bit >= 0; bit--) - { - m_mono_lut[i][7 - bit] = BIT(i, bit) ? 0 : ~0; - } - } -} - -void sbus_bwtwo_device::install_device() -{ - m_sbus->install_device(m_base, m_base + 0x1ffffff, *this, &sbus_bwtwo_device::mem_map); -} - -uint32_t sbus_bwtwo_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) -{ - uint8_t *line = &m_vram[0]; - - for (int y = 0; y < 900; y++) - { - uint32_t *scanline = &bitmap.pix32(y); - for (int x = 0; x < 1152/8; x++) - { - memcpy(scanline, m_mono_lut[*line], sizeof(uint32_t) * 8); - line++; - scanline += 8; - } - } - - return 0; -} - -READ8_MEMBER(sbus_bwtwo_device::regs_r) -{ - logerror("%s: regs_r (unimplemented): %08x\n", machine().describe_context(), 0x400000 + offset); - return 0; -} - -WRITE8_MEMBER(sbus_bwtwo_device::regs_w) -{ - logerror("%s: regs_w (unimplemented): %08x = %02x\n", machine().describe_context(), 0x400000 + offset, data); -} - -READ32_MEMBER(sbus_bwtwo_device::rom_r) -{ - return ((uint32_t*)m_rom->base())[offset]; -} - -READ8_MEMBER(sbus_bwtwo_device::vram_r) -{ - return m_vram[offset]; -} - -WRITE8_MEMBER(sbus_bwtwo_device::vram_w) -{ - m_vram[offset] = data; -} diff --git a/src/devices/bus/sbus/bwtwo.h b/src/devices/bus/sbus/bwtwo.h deleted file mode 100644 index fb3408db7d4..00000000000 --- a/src/devices/bus/sbus/bwtwo.h +++ /dev/null @@ -1,52 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun bwtwo monochrome video controller - -***************************************************************************/ - -#ifndef MAME_BUS_SBUS_BWTWO_H -#define MAME_BUS_SBUS_BWTWO_H - -#pragma once - -#include "sbus.h" - - -class sbus_bwtwo_device : public device_t, public device_sbus_card_interface -{ -public: - // construction/destruction - sbus_bwtwo_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - // device_t overrides - virtual const tiny_rom_entry *device_rom_region() const override; - virtual void device_add_mconfig(machine_config &config) override; - virtual void device_start() override; - - // device_sbus_slot_interface overrides - virtual void install_device() override; - - DECLARE_READ8_MEMBER(regs_r); - DECLARE_WRITE8_MEMBER(regs_w); - DECLARE_READ32_MEMBER(rom_r); - DECLARE_READ8_MEMBER(vram_r); - DECLARE_WRITE8_MEMBER(vram_w); - -private: - uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); - - void mem_map(address_map &map) override; - - required_memory_region m_rom; - std::unique_ptr m_vram; - required_device m_screen; - uint32_t m_mono_lut[256][8]; -}; - - -DECLARE_DEVICE_TYPE(SBUS_BWTWO, sbus_bwtwo_device) - -#endif // MAME_BUS_SBUS_BWTWO_H diff --git a/src/devices/bus/sbus/cgsix.cpp b/src/devices/bus/sbus/cgsix.cpp deleted file mode 100644 index beebe3dadd9..00000000000 --- a/src/devices/bus/sbus/cgsix.cpp +++ /dev/null @@ -1,1188 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun cgsix-series accelerated 8-bit color video controller - -***************************************************************************/ - -#include "emu.h" -#include "cgsix.h" - -DEFINE_DEVICE_TYPE(SBUS_TURBOGX, sbus_turbogx_device, "turbogx", "Sun TurboGX SBus Video") -DEFINE_DEVICE_TYPE(SBUS_TURBOGXP, sbus_turbogxp_device, "turbogxp", "Sun TurboGX+ SBus Video") - -//------------------------------------------------- -// base cgsix device -//------------------------------------------------- - -void sbus_cgsix_device::base_map(address_map &map) -{ - map(0x00000000, 0x01ffffff).rw(FUNC(sbus_cgsix_device::unknown_r), FUNC(sbus_cgsix_device::unknown_w)); - map(0x00000000, 0x00007fff).r(FUNC(sbus_cgsix_device::rom_r)); - map(0x00200000, 0x0020000f).m(m_ramdac, FUNC(bt458_device::map)).umask32(0xff000000); - map(0x00700000, 0x00700fff).rw(FUNC(sbus_cgsix_device::fbc_r), FUNC(sbus_cgsix_device::fbc_w)); -} - -sbus_cgsix_device::sbus_cgsix_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, type, tag, owner, clock) - , device_sbus_card_interface(mconfig, *this) - , m_rom(*this, "prom") - , m_screen(*this, "screen") - , m_ramdac(*this, "ramdac") -{ -} - -void sbus_cgsix_device::device_start() -{ - m_vram = std::make_unique(m_vram_size / 4); - - save_pointer(NAME(m_vram), m_vram_size / 4); - save_item(NAME(m_vram_size)); - - save_item(NAME(m_fbc.m_clip_check)); - save_item(NAME(m_fbc.m_status)); - save_item(NAME(m_fbc.m_draw_status)); - save_item(NAME(m_fbc.m_blit_status)); - save_item(NAME(m_fbc.m_font)); - - save_item(NAME(m_fbc.m_x0)); - save_item(NAME(m_fbc.m_y0)); - save_item(NAME(m_fbc.m_z0)); - save_item(NAME(m_fbc.m_color0)); - save_item(NAME(m_fbc.m_x1)); - save_item(NAME(m_fbc.m_y1)); - save_item(NAME(m_fbc.m_z1)); - save_item(NAME(m_fbc.m_color1)); - save_item(NAME(m_fbc.m_x2)); - save_item(NAME(m_fbc.m_y2)); - save_item(NAME(m_fbc.m_z2)); - save_item(NAME(m_fbc.m_color2)); - save_item(NAME(m_fbc.m_x3)); - save_item(NAME(m_fbc.m_y3)); - save_item(NAME(m_fbc.m_z3)); - save_item(NAME(m_fbc.m_color3)); - - save_item(NAME(m_fbc.m_raster_offx)); - save_item(NAME(m_fbc.m_raster_offy)); - - save_item(NAME(m_fbc.m_autoincx)); - save_item(NAME(m_fbc.m_autoincy)); - - save_item(NAME(m_fbc.m_clip_minx)); - save_item(NAME(m_fbc.m_clip_miny)); - - save_item(NAME(m_fbc.m_clip_maxx)); - save_item(NAME(m_fbc.m_clip_maxy)); - - save_item(NAME(m_fbc.m_fcolor)); - save_item(NAME(m_fbc.m_bcolor)); - - save_item(NAME(m_fbc.m_rasterop)); - - save_item(NAME(m_fbc.m_plane_mask)); - save_item(NAME(m_fbc.m_pixel_mask)); - - save_item(NAME(m_fbc.m_patt_align)); - save_item(NAME(m_fbc.m_pattern)); - - save_item(NAME(m_fbc.m_ipoint_absx)); - save_item(NAME(m_fbc.m_ipoint_absy)); - save_item(NAME(m_fbc.m_ipoint_absz)); - save_item(NAME(m_fbc.m_ipoint_relx)); - save_item(NAME(m_fbc.m_ipoint_rely)); - save_item(NAME(m_fbc.m_ipoint_relz)); - save_item(NAME(m_fbc.m_ipoint_r)); - save_item(NAME(m_fbc.m_ipoint_g)); - save_item(NAME(m_fbc.m_ipoint_b)); - save_item(NAME(m_fbc.m_ipoint_a)); - - save_item(NAME(m_fbc.m_iline_absx)); - save_item(NAME(m_fbc.m_iline_absy)); - save_item(NAME(m_fbc.m_iline_absz)); - save_item(NAME(m_fbc.m_iline_relx)); - save_item(NAME(m_fbc.m_iline_rely)); - save_item(NAME(m_fbc.m_iline_relz)); - save_item(NAME(m_fbc.m_iline_r)); - save_item(NAME(m_fbc.m_iline_g)); - save_item(NAME(m_fbc.m_iline_b)); - save_item(NAME(m_fbc.m_iline_a)); - - save_item(NAME(m_fbc.m_itri_absx)); - save_item(NAME(m_fbc.m_itri_absy)); - save_item(NAME(m_fbc.m_itri_absz)); - save_item(NAME(m_fbc.m_itri_relx)); - save_item(NAME(m_fbc.m_itri_rely)); - save_item(NAME(m_fbc.m_itri_relz)); - save_item(NAME(m_fbc.m_itri_r)); - save_item(NAME(m_fbc.m_itri_g)); - save_item(NAME(m_fbc.m_itri_b)); - save_item(NAME(m_fbc.m_itri_a)); - - save_item(NAME(m_fbc.m_iquad_absx)); - save_item(NAME(m_fbc.m_iquad_absy)); - save_item(NAME(m_fbc.m_iquad_absz)); - save_item(NAME(m_fbc.m_iquad_relx)); - save_item(NAME(m_fbc.m_iquad_rely)); - save_item(NAME(m_fbc.m_iquad_relz)); - save_item(NAME(m_fbc.m_iquad_r)); - save_item(NAME(m_fbc.m_iquad_g)); - save_item(NAME(m_fbc.m_iquad_b)); - save_item(NAME(m_fbc.m_iquad_a)); - - save_item(NAME(m_fbc.m_irect_absx)); - save_item(NAME(m_fbc.m_irect_absy)); - save_item(NAME(m_fbc.m_irect_absz)); - save_item(NAME(m_fbc.m_irect_relx)); - save_item(NAME(m_fbc.m_irect_rely)); - save_item(NAME(m_fbc.m_irect_relz)); - save_item(NAME(m_fbc.m_irect_r)); - save_item(NAME(m_fbc.m_irect_g)); - save_item(NAME(m_fbc.m_irect_b)); - save_item(NAME(m_fbc.m_irect_a)); - - save_item(NAME(m_fbc.m_vertex_count)); - - for (int i = 0; i < 0x1000; i++) - { - save_item(NAME(m_fbc.m_prim_buf[i].m_absx), i); - save_item(NAME(m_fbc.m_prim_buf[i].m_absy), i); - save_item(NAME(m_fbc.m_prim_buf[i].m_absz), i); - save_item(NAME(m_fbc.m_prim_buf[i].m_relx), i); - save_item(NAME(m_fbc.m_prim_buf[i].m_rely), i); - save_item(NAME(m_fbc.m_prim_buf[i].m_relz), i); - save_item(NAME(m_fbc.m_prim_buf[i].m_r), i); - save_item(NAME(m_fbc.m_prim_buf[i].m_g), i); - save_item(NAME(m_fbc.m_prim_buf[i].m_b), i); - save_item(NAME(m_fbc.m_prim_buf[i].m_a), i); - } - - save_item(NAME(m_fbc.m_curr_prim_type)); -} - -void sbus_cgsix_device::device_reset() -{ - memset(&m_fbc, 0, sizeof(m_fbc)); -} - -uint32_t sbus_cgsix_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) -{ - const pen_t *pens = m_ramdac->pens(); - uint8_t *vram = (uint8_t *)&m_vram[0]; - - for (int y = 0; y < 900; y++) - { - uint32_t *scanline = &bitmap.pix32(y); - for (int x = 0; x < 1152; x++) - { - const uint8_t pixel = vram[y * 1152 + BYTE4_XOR_BE(x)]; - *scanline++ = pens[pixel]; - } - } - - return 0; -} - -READ32_MEMBER(sbus_cgsix_device::rom_r) -{ - return ((uint32_t*)m_rom->base())[offset]; -} - -READ32_MEMBER(sbus_cgsix_device::unknown_r) -{ - logerror("%s: unknown_r: %08x & %08x\n", machine().describe_context(), offset << 2, mem_mask); - return 0; -} - -WRITE32_MEMBER(sbus_cgsix_device::unknown_w) -{ - logerror("%s: unknown_w: %08x = %08x & %08x\n", machine().describe_context(), offset << 2, data, mem_mask); -} - -READ32_MEMBER(sbus_cgsix_device::vram_r) -{ - return m_vram[offset]; -} - -WRITE32_MEMBER(sbus_cgsix_device::vram_w) -{ - COMBINE_DATA(&m_vram[offset]); -} - -uint8_t sbus_cgsix_device::perform_rasterop(uint8_t src, uint8_t dst) -{ - const uint32_t rops[4] = { fbc_rasterop_rop00(), fbc_rasterop_rop01(), fbc_rasterop_rop10(), fbc_rasterop_rop11() }; - - uint8_t result = 0; - //logerror("src:%02x dst:%02x\n", src, dst); - for (int bit = 0; bit < 8; bit++) - { - const uint8_t mask = (1 << bit); - const uint8_t f = BIT(m_fbc.m_fcolor, bit) << 1; - const uint8_t b = BIT(m_fbc.m_bcolor, bit); - const uint8_t s = src & mask; - const uint8_t d = dst & mask; - const uint32_t rop = rops[f | b]; - //logerror("f:%d b:%d s:%02x d:%02x rop:%d\n", f >> 1, b, s, d, rop); - - uint8_t value = 0; - switch (rop) - { - case ROP_CLR: break; - case ROP_SRC_NOR_DST: value = ~(s | d); break; - case ROP_NSRC_AND_DST: value = ~s & d; break; - case ROP_NOT_SRC: value = ~s; break; - case ROP_SRC_AND_NDST: value = s & ~d; break; - case ROP_NOT_DST: value = ~d; break; - case ROP_SRC_XOR_DST: value = s ^ d; break; - case ROP_SRC_NAND_DST: value = ~(s & d); break; - case ROP_SRC_AND_DST: value = s & d; break; - case ROP_SRC_XNOR_DST: value = ~(s ^ d); break; - case ROP_DST: value = d; break; - case ROP_NSRC_OR_DST: value = ~s | d; break; - case ROP_SRC: value = s; break; - case ROP_SRC_OR_NDST: value = s | ~d; break; - case ROP_SRC_OR_DST: value = s | d; break; - case ROP_SET: value = 0xff; break; - default: value = 0; break; - } - result |= value & mask; - } - return result; -} - -void sbus_cgsix_device::handle_font_poke() -{ - if (fbc_misc_draw() != FBC_MISC_DRAW_RENDER) - { - logerror("handle_font_poke: Unsupported font draw mode %d, abandoning draw\n", fbc_misc_draw()); - return; - } - - const uint32_t daddr = m_fbc.m_y0 * 1152; - uint8_t *vram = (uint8_t*)&m_vram[0]; - vram += daddr; - const int width = (int)m_fbc.m_x1 - (int)m_fbc.m_x0; - const uint32_t font = m_fbc.m_font; - uint32_t x = m_fbc.m_x0; - logerror("Width: %d, bits %d to %d\n", width, 31, 31 - width); - for (int bit = 31; bit >= (31 - width); bit--) - { - const uint8_t src = BIT(font, bit) ? 0xff : 0x00; - const uint8_t dst = vram[BYTE4_XOR_BE(x)]; - vram[BYTE4_XOR_BE(x)]= perform_rasterop(src, dst); - x++; - if (x >= 1152) break; - } - m_fbc.m_x0 += m_fbc.m_autoincx; - m_fbc.m_x1 += m_fbc.m_autoincx; - m_fbc.m_y0 += m_fbc.m_autoincy; - m_fbc.m_y1 += m_fbc.m_autoincy; -} - -// NOTE: This is basically untested, and probably full of bugs! -void sbus_cgsix_device::handle_draw_command() -{ - if (fbc_misc_draw() != FBC_MISC_DRAW_RENDER) - { - logerror("handle_draw_command: Unsupported draw mode %d, abandoning draw\n", fbc_misc_draw()); - return; - } - - if (m_fbc.m_curr_prim_type != PRIM_RECT) - { - logerror("handle_draw_command: Unsupported prim type %d, abandoning draw\n", m_fbc.m_curr_prim_type); - return; - } - - if (m_fbc.m_vertex_count < 2) - { - logerror("handle_draw_command: Insufficient number of vertices queued, abandoning draw\n"); - return; - } - - uint8_t *vram = (uint8_t*)&m_vram[0]; - - uint32_t vindex = 0; - while (vindex < m_fbc.m_vertex_count) - { - vertex_t &v0 = m_fbc.m_prim_buf[vindex++]; - vertex_t &v1 = m_fbc.m_prim_buf[vindex++]; - - for (uint32_t y = v0.m_absy; y <= v1.m_absy; y++) - { - uint8_t *line = &vram[y * 1152]; - for (uint32_t x = v0.m_absx; x <= v1.m_absx; x++) - { - const uint32_t native_x = BYTE4_XOR_BE(x); - const uint8_t src = line[native_x]; - const uint8_t dst = src; - line[native_x] = perform_rasterop(src, dst); - } - } - } - m_fbc.m_vertex_count = 0; -} - -// NOTE: This is basically untested, and probably full of bugs! -void sbus_cgsix_device::handle_blit_command() -{ - uint8_t *vram = (uint8_t*)&m_vram[0]; - const uint32_t fbw = 1152;//(m_fbc.m_clip_maxx + 1); - logerror("Copying from %d,%d-%d,%d to %d,%d-%d,%d, width %d, height %d\n" - , m_fbc.m_x0, m_fbc.m_y0 - , m_fbc.m_x1, m_fbc.m_y1 - , m_fbc.m_x2, m_fbc.m_y2 - , m_fbc.m_x3, m_fbc.m_y3 - , m_fbc.m_clip_maxx, m_fbc.m_clip_maxy); - uint32_t srcy = m_fbc.m_y0; - uint32_t dsty = m_fbc.m_y2; - for (; srcy < m_fbc.m_y1; srcy++, dsty++) - { - uint8_t *srcline = &vram[srcy * fbw]; - uint8_t *dstline = &vram[dsty * fbw]; - uint32_t srcx = m_fbc.m_x0; - uint32_t dstx = m_fbc.m_x2; - for (; srcx < m_fbc.m_x1; srcx++, dstx++) - { - const uint32_t native_dstx = BYTE4_XOR_BE(dstx); - const uint8_t src = srcline[BYTE4_XOR_BE(srcx)]; - const uint8_t dst = dstline[native_dstx]; - const uint8_t result = perform_rasterop(src, dst); - //logerror("vram[%d] = %02x\n", result); - dstline[native_dstx] = result; - } - } -} - -READ32_MEMBER(sbus_cgsix_device::fbc_r) -{ - uint32_t ret = 0; - switch (offset) - { - case FBC_MISC: - logerror("fbc_r: MISC (%08x & %08x)\n", m_fbc.m_misc, mem_mask); - return m_fbc.m_misc; - case FBC_CLIP_CHECK: - logerror("fbc_r: CLIP_CHECK (%08x & %08x)\n", m_fbc.m_clip_check, mem_mask); - return m_fbc.m_clip_check; - - case FBC_STATUS: - logerror("fbc_r: STATUS (%08x & %08x)\n", m_fbc.m_status, mem_mask); - return m_fbc.m_status; - case FBC_DRAW_STATUS: - logerror("fbc_r: DRAW_STATUS (%08x & %08x)\n", m_fbc.m_draw_status, mem_mask); - handle_draw_command(); - return m_fbc.m_draw_status; - case FBC_BLIT_STATUS: - logerror("fbc_r: BLIT_STATUS (%08x & %08x)\n", m_fbc.m_blit_status, mem_mask); - handle_blit_command(); - return m_fbc.m_blit_status; - case FBC_FONT: - logerror("fbc_r: FONT (%08x & %08x)\n", m_fbc.m_font, mem_mask); - return m_fbc.m_font; - - case FBC_X0: - logerror("fbc_r: X0 (%08x & %08x)\n", m_fbc.m_x0, mem_mask); - return m_fbc.m_x0; - case FBC_Y0: - logerror("fbc_r: Y0 (%08x & %08x)\n", m_fbc.m_y0, mem_mask); - return m_fbc.m_y0; - case FBC_Z0: - logerror("fbc_r: Z0 (%08x & %08x)\n", m_fbc.m_z0, mem_mask); - return m_fbc.m_z0; - case FBC_COLOR0: - logerror("fbc_r: COLOR0 (%08x & %08x)\n", m_fbc.m_color0, mem_mask); - return m_fbc.m_color0; - case FBC_X1: - logerror("fbc_r: X1 (%08x & %08x)\n", m_fbc.m_x1, mem_mask); - return m_fbc.m_x1; - case FBC_Y1: - logerror("fbc_r: Y1 (%08x & %08x)\n", m_fbc.m_y1, mem_mask); - return m_fbc.m_y1; - case FBC_Z1: - logerror("fbc_r: Z1 (%08x & %08x)\n", m_fbc.m_z1, mem_mask); - return m_fbc.m_z1; - case FBC_COLOR1: - logerror("fbc_r: COLOR1 (%08x & %08x)\n", m_fbc.m_color1, mem_mask); - return m_fbc.m_color1; - case FBC_X2: - logerror("fbc_r: X2 (%08x & %08x)\n", m_fbc.m_x2, mem_mask); - return m_fbc.m_x2; - case FBC_Y2: - logerror("fbc_r: Y2 (%08x & %08x)\n", m_fbc.m_y2, mem_mask); - return m_fbc.m_y2; - case FBC_Z2: - logerror("fbc_r: Z2 (%08x & %08x)\n", m_fbc.m_z2, mem_mask); - return m_fbc.m_z2; - case FBC_COLOR2: - logerror("fbc_r: COLOR2 (%08x & %08x)\n", m_fbc.m_color2, mem_mask); - return m_fbc.m_color2; - case FBC_X3: - logerror("fbc_r: X3 (%08x & %08x)\n", m_fbc.m_x3, mem_mask); - return m_fbc.m_x3; - case FBC_Y3: - logerror("fbc_r: Y3 (%08x & %08x)\n", m_fbc.m_y3, mem_mask); - return m_fbc.m_y3; - case FBC_Z3: - logerror("fbc_r: Z3 (%08x & %08x)\n", m_fbc.m_z3, mem_mask); - return m_fbc.m_z3; - case FBC_COLOR3: - logerror("fbc_r: COLOR3 (%08x & %08x)\n", m_fbc.m_color3, mem_mask); - return m_fbc.m_color3; - - case FBC_RASTER_OFFX: - logerror("fbc_r: RASTER_OFFX (%08x & %08x)\n", m_fbc.m_raster_offx, mem_mask); - return m_fbc.m_raster_offx; - case FBC_RASTER_OFFY: - logerror("fbc_r: RASTER_OFFY (%08x & %08x)\n", m_fbc.m_raster_offy, mem_mask); - return m_fbc.m_raster_offy; - case FBC_AUTOINCX: - logerror("fbc_r: AUTOINCX (%08x & %08x)\n", m_fbc.m_autoincx, mem_mask); - return m_fbc.m_autoincx; - case FBC_AUTOINCY: - logerror("fbc_r: AUTOINCY (%08x & %08x)\n", m_fbc.m_autoincy, mem_mask); - return m_fbc.m_autoincy; - case FBC_CLIP_MINX: - logerror("fbc_r: CLIP_MINX (%08x & %08x)\n", m_fbc.m_clip_minx, mem_mask); - return m_fbc.m_clip_minx; - case FBC_CLIP_MINY: - logerror("fbc_r: CLIP_MINY (%08x & %08x)\n", m_fbc.m_clip_miny, mem_mask); - return m_fbc.m_clip_miny; - case FBC_CLIP_MAXX: - logerror("fbc_r: CLIP_MAXX (%08x & %08x)\n", m_fbc.m_clip_maxx, mem_mask); - return m_fbc.m_clip_maxx; - case FBC_CLIP_MAXY: - logerror("fbc_r: CLIP_MAXY (%08x & %08x)\n", m_fbc.m_clip_maxy, mem_mask); - return m_fbc.m_clip_maxy; - - case FBC_FCOLOR: - logerror("fbc_r: FCOLOR (%08x & %08x)\n", m_fbc.m_fcolor, mem_mask); - return m_fbc.m_fcolor; - case FBC_BCOLOR: - logerror("fbc_r: BCOLOR (%08x & %08x)\n", m_fbc.m_bcolor, mem_mask); - return m_fbc.m_bcolor; - case FBC_RASTEROP: - logerror("fbc_r: RASTEROP (%08x & %08x)\n", m_fbc.m_rasterop, mem_mask); - return m_fbc.m_rasterop; - case FBC_PLANE_MASK: - logerror("fbc_r: PLANE_MASK (%08x & %08x)\n", m_fbc.m_plane_mask, mem_mask); - return m_fbc.m_plane_mask; - case FBC_PIXEL_MASK: - logerror("fbc_r: PIXEL_MASK (%08x & %08x)\n", m_fbc.m_pixel_mask, mem_mask); - return m_fbc.m_pixel_mask; - - case FBC_PATT_ALIGN: - logerror("fbc_r: PATT_ALIGN (%08x & %08x)\n", m_fbc.m_patt_align, mem_mask); - return m_fbc.m_patt_align; - case FBC_PATTERN0: - logerror("fbc_r: PATTERN0 (%08x & %08x)\n", m_fbc.m_pattern[0], mem_mask); - return m_fbc.m_pattern[0]; - case FBC_PATTERN1: - logerror("fbc_r: PATTERN1 (%08x & %08x)\n", m_fbc.m_pattern[1], mem_mask); - return m_fbc.m_pattern[1]; - case FBC_PATTERN2: - logerror("fbc_r: PATTERN2 (%08x & %08x)\n", m_fbc.m_pattern[2], mem_mask); - return m_fbc.m_pattern[2]; - case FBC_PATTERN3: - logerror("fbc_r: PATTERN3 (%08x & %08x)\n", m_fbc.m_pattern[3], mem_mask); - return m_fbc.m_pattern[3]; - case FBC_PATTERN4: - logerror("fbc_r: PATTERN4 (%08x & %08x)\n", m_fbc.m_pattern[4], mem_mask); - return m_fbc.m_pattern[4]; - case FBC_PATTERN5: - logerror("fbc_r: PATTERN5 (%08x & %08x)\n", m_fbc.m_pattern[5], mem_mask); - return m_fbc.m_pattern[5]; - case FBC_PATTERN6: - logerror("fbc_r: PATTERN6 (%08x & %08x)\n", m_fbc.m_pattern[6], mem_mask); - return m_fbc.m_pattern[6]; - case FBC_PATTERN7: - logerror("fbc_r: PATTERN7 (%08x & %08x)\n", m_fbc.m_pattern[7], mem_mask); - return m_fbc.m_pattern[7]; - - case FBC_IPOINT_ABSX: - logerror("fbc_r: IPOINT_ABSX (%08x & %08x)\n", m_fbc.m_ipoint_absx, mem_mask); - return m_fbc.m_ipoint_absx; - case FBC_IPOINT_ABSY: - logerror("fbc_r: IPOINT_ABSY (%08x & %08x)\n", m_fbc.m_ipoint_absy, mem_mask); - return m_fbc.m_ipoint_absy; - case FBC_IPOINT_ABSZ: - logerror("fbc_r: IPOINT_ABSZ (%08x & %08x)\n", m_fbc.m_ipoint_absz, mem_mask); - return m_fbc.m_ipoint_absz; - case FBC_IPOINT_RELX: - logerror("fbc_r: IPOINT_RELX (%08x & %08x)\n", m_fbc.m_ipoint_relx, mem_mask); - return m_fbc.m_ipoint_relx; - case FBC_IPOINT_RELY: - logerror("fbc_r: IPOINT_RELY (%08x & %08x)\n", m_fbc.m_ipoint_rely, mem_mask); - return m_fbc.m_ipoint_rely; - case FBC_IPOINT_RELZ: - logerror("fbc_r: IPOINT_RELZ (%08x & %08x)\n", m_fbc.m_ipoint_relz, mem_mask); - return m_fbc.m_ipoint_relz; - case FBC_IPOINT_R: - logerror("fbc_r: IPOINT_R (%08x & %08x)\n", m_fbc.m_ipoint_r, mem_mask); - return m_fbc.m_ipoint_r; - case FBC_IPOINT_G: - logerror("fbc_r: IPOINT_G (%08x & %08x)\n", m_fbc.m_ipoint_g, mem_mask); - return m_fbc.m_ipoint_g; - case FBC_IPOINT_B: - logerror("fbc_r: IPOINT_B (%08x & %08x)\n", m_fbc.m_ipoint_b, mem_mask); - return m_fbc.m_ipoint_b; - case FBC_IPOINT_A: - logerror("fbc_r: IPOINT_A (%08x & %08x)\n", m_fbc.m_ipoint_a, mem_mask); - return m_fbc.m_ipoint_a; - - case FBC_ILINE_ABSX: - logerror("fbc_r: ILINE_ABSX (%08x & %08x)\n", m_fbc.m_iline_absx, mem_mask); - return m_fbc.m_iline_absx; - case FBC_ILINE_ABSY: - logerror("fbc_r: ILINE_ABSY (%08x & %08x)\n", m_fbc.m_iline_absy, mem_mask); - return m_fbc.m_iline_absy; - case FBC_ILINE_ABSZ: - logerror("fbc_r: ILINE_ABSZ (%08x & %08x)\n", m_fbc.m_iline_absz, mem_mask); - return m_fbc.m_iline_absz; - case FBC_ILINE_RELX: - logerror("fbc_r: ILINE_RELX (%08x & %08x)\n", m_fbc.m_iline_relx, mem_mask); - return m_fbc.m_iline_relx; - case FBC_ILINE_RELY: - logerror("fbc_r: ILINE_RELY (%08x & %08x)\n", m_fbc.m_iline_rely, mem_mask); - return m_fbc.m_iline_rely; - case FBC_ILINE_RELZ: - logerror("fbc_r: ILINE_RELZ (%08x & %08x)\n", m_fbc.m_iline_relz, mem_mask); - return m_fbc.m_iline_relz; - case FBC_ILINE_R: - logerror("fbc_r: ILINE_R (%08x & %08x)\n", m_fbc.m_iline_r, mem_mask); - return m_fbc.m_iline_r; - case FBC_ILINE_G: - logerror("fbc_r: ILINE_G (%08x & %08x)\n", m_fbc.m_iline_g, mem_mask); - return m_fbc.m_iline_g; - case FBC_ILINE_B: - logerror("fbc_r: ILINE_B (%08x & %08x)\n", m_fbc.m_iline_b, mem_mask); - return m_fbc.m_iline_b; - case FBC_ILINE_A: - logerror("fbc_r: ILINE_A (%08x & %08x)\n", m_fbc.m_iline_a, mem_mask); - return m_fbc.m_iline_a; - - case FBC_ITRI_ABSX: - logerror("fbc_r: ITRI_ABSX (%08x & %08x)\n", m_fbc.m_itri_absx, mem_mask); - return m_fbc.m_itri_absx; - case FBC_ITRI_ABSY: - logerror("fbc_r: ITRI_ABSY (%08x & %08x)\n", m_fbc.m_itri_absy, mem_mask); - return m_fbc.m_itri_absy; - case FBC_ITRI_ABSZ: - logerror("fbc_r: ITRI_ABSZ (%08x & %08x)\n", m_fbc.m_itri_absz, mem_mask); - return m_fbc.m_itri_absz; - case FBC_ITRI_RELX: - logerror("fbc_r: ITRI_RELX (%08x & %08x)\n", m_fbc.m_itri_relx, mem_mask); - return m_fbc.m_itri_relx; - case FBC_ITRI_RELY: - logerror("fbc_r: ITRI_RELY (%08x & %08x)\n", m_fbc.m_itri_rely, mem_mask); - return m_fbc.m_itri_rely; - case FBC_ITRI_RELZ: - logerror("fbc_r: ITRI_RELZ (%08x & %08x)\n", m_fbc.m_itri_relz, mem_mask); - return m_fbc.m_itri_relz; - case FBC_ITRI_R: - logerror("fbc_r: ITRI_R (%08x & %08x)\n", m_fbc.m_itri_r, mem_mask); - return m_fbc.m_itri_r; - case FBC_ITRI_G: - logerror("fbc_r: ITRI_G (%08x & %08x)\n", m_fbc.m_itri_g, mem_mask); - return m_fbc.m_itri_g; - case FBC_ITRI_B: - logerror("fbc_r: ITRI_B (%08x & %08x)\n", m_fbc.m_itri_b, mem_mask); - return m_fbc.m_itri_b; - case FBC_ITRI_A: - logerror("fbc_r: ITRI_A (%08x & %08x)\n", m_fbc.m_itri_a, mem_mask); - return m_fbc.m_itri_a; - - case FBC_IQUAD_ABSX: - logerror("fbc_r: IQUAD_ABSX (%08x & %08x)\n", m_fbc.m_iquad_absx, mem_mask); - return m_fbc.m_iquad_absx; - case FBC_IQUAD_ABSY: - logerror("fbc_r: IQUAD_ABSY (%08x & %08x)\n", m_fbc.m_iquad_absy, mem_mask); - return m_fbc.m_iquad_absy; - case FBC_IQUAD_ABSZ: - logerror("fbc_r: IQUAD_ABSZ (%08x & %08x)\n", m_fbc.m_iquad_absz, mem_mask); - return m_fbc.m_iquad_absz; - case FBC_IQUAD_RELX: - logerror("fbc_r: IQUAD_RELX (%08x & %08x)\n", m_fbc.m_iquad_relx, mem_mask); - return m_fbc.m_iquad_relx; - case FBC_IQUAD_RELY: - logerror("fbc_r: IQUAD_RELY (%08x & %08x)\n", m_fbc.m_iquad_rely, mem_mask); - return m_fbc.m_iquad_rely; - case FBC_IQUAD_RELZ: - logerror("fbc_r: IQUAD_RELZ (%08x & %08x)\n", m_fbc.m_iquad_relz, mem_mask); - return m_fbc.m_iquad_relz; - case FBC_IQUAD_R: - logerror("fbc_r: IQUAD_R (%08x & %08x)\n", m_fbc.m_iquad_r, mem_mask); - return m_fbc.m_iquad_r; - case FBC_IQUAD_G: - logerror("fbc_r: IQUAD_G (%08x & %08x)\n", m_fbc.m_iquad_g, mem_mask); - return m_fbc.m_iquad_g; - case FBC_IQUAD_B: - logerror("fbc_r: IQUAD_B (%08x & %08x)\n", m_fbc.m_iquad_b, mem_mask); - return m_fbc.m_iquad_b; - case FBC_IQUAD_A: - logerror("fbc_r: IQUAD_A (%08x & %08x)\n", m_fbc.m_iquad_a, mem_mask); - return m_fbc.m_iquad_a; - - case FBC_IRECT_ABSX: - logerror("fbc_r: IRECT_ABSX (%08x & %08x)\n", m_fbc.m_irect_absx, mem_mask); - return m_fbc.m_irect_absx; - case FBC_IRECT_ABSY: - logerror("fbc_r: IRECT_ABSY (%08x & %08x)\n", m_fbc.m_irect_absy, mem_mask); - return m_fbc.m_irect_absy; - case FBC_IRECT_ABSZ: - logerror("fbc_r: IRECT_ABSZ (%08x & %08x)\n", m_fbc.m_irect_absz, mem_mask); - return m_fbc.m_irect_absz; - case FBC_IRECT_RELX: - logerror("fbc_r: IRECT_RELX (%08x & %08x)\n", m_fbc.m_irect_relx, mem_mask); - return m_fbc.m_irect_relx; - case FBC_IRECT_RELY: - logerror("fbc_r: IRECT_RELY (%08x & %08x)\n", m_fbc.m_irect_rely, mem_mask); - return m_fbc.m_irect_rely; - case FBC_IRECT_RELZ: - logerror("fbc_r: IRECT_RELZ (%08x & %08x)\n", m_fbc.m_irect_relz, mem_mask); - return m_fbc.m_irect_relz; - case FBC_IRECT_R: - logerror("fbc_r: IRECT_R (%08x & %08x)\n", m_fbc.m_irect_r, mem_mask); - return m_fbc.m_irect_r; - case FBC_IRECT_G: - logerror("fbc_r: IRECT_G (%08x & %08x)\n", m_fbc.m_irect_g, mem_mask); - return m_fbc.m_irect_g; - case FBC_IRECT_B: - logerror("fbc_r: IRECT_B (%08x & %08x)\n", m_fbc.m_irect_b, mem_mask); - return m_fbc.m_irect_b; - case FBC_IRECT_A: - logerror("fbc_r: IRECT_A (%08x & %08x)\n", m_fbc.m_irect_a, mem_mask); - return m_fbc.m_irect_a; - - default: - logerror("fbc_r: Unknown register %08x & %08x\n", 0x00700000 | (offset << 2), mem_mask); - break; - } - return ret; -} - -WRITE32_MEMBER(sbus_cgsix_device::fbc_w) -{ - static char const *const misc_bdisp_name[4] = { "IGNORE", "0", "1", "ILLEGAL" }; - static char const *const misc_bread_name[4] = { "IGNORE", "0", "1", "ILLEGAL" }; - static char const *const misc_bwrite1_name[4] = { "IGNORE", "ENABLE", "DISABLE", "ILLEGAL" }; - static char const *const misc_bwrite0_name[4] = { "IGNORE", "ENABLE", "DISABLE", "ILLEGAL" }; - static char const *const misc_draw_name[4] = { "IGNORE", "RENDER", "PICK", "ILLEGAL" }; - static char const *const misc_data_name[4] = { "IGNORE", "COLOR8", "COLOR1", "HRMONO" }; - static char const *const misc_blit_name[4] = { "IGNORE", "NOSRC", "SRC", "ILLEGAL" }; - static char const *const rasterop_rop_name[16] = - { - "CLR", "SRC_NOR_DST", "NSRC_AND_DST", "NOT_SRC", "SRC_AND_NDST", "NOT_DST", "SRC_XOR_DST", "SRC_NAND_DST", - "SRC_AND_DST", "SRC_XNOR_DST", "DST", "NSRC_OR_DST", "SRC", "SRC_OR_NDST", "SRC_OR_DST", "SET" - }; - static char const *const rasterop_plot_name[2] = { "PLOT", "UNPLOT" }; - static char const *const rasterop_rast_name[2] = { "BOOL", "LINEAR" }; - static char const *const rasterop_attr_name[4] = { "IGNORE", "UNSUPP", "SUPP", "ILLEGAL" }; - static char const *const rasterop_polyg_name[4] = { "IGNORE", "OVERLAP", "NONOVERLAP", "ILLEGAL" }; - static char const *const rasterop_pattern_name[4] = { "IGNORE", "ZEROES", "ONES", "MASK" }; - static char const *const rasterop_pixel_name[4] = { "IGNORE", "ZEROES", "ONES", "MASK" }; - static char const *const rasterop_plane_name[4] = { "IGNORE", "ZEROES", "ONES", "MASK" }; - - switch (offset) - { - case FBC_MISC: - COMBINE_DATA(&m_fbc.m_misc); - logerror("fbc_w: MISC = %08x & %08x\n", data, mem_mask); - logerror(" MISC_INDEX = %d\n", fbc_misc_index()); - logerror(" MISC_INDEX_MOD = %d\n", fbc_misc_index_mod()); - logerror(" MISC_BDISP = %d (%s)\n", fbc_misc_bdisp(), misc_bdisp_name[fbc_misc_bdisp()]); - logerror(" MISC_BREAD = %d (%s)\n", fbc_misc_bread(), misc_bread_name[fbc_misc_bread()]); - logerror(" MISC_BWRITE1 = %d (%s)\n", fbc_misc_bwrite1(), misc_bwrite1_name[fbc_misc_bwrite1()]); - logerror(" MISC_BWRITE0 = %d (%s)\n", fbc_misc_bwrite0(), misc_bwrite0_name[fbc_misc_bwrite0()]); - logerror(" MISC_DRAW = %d (%s)\n", fbc_misc_draw(), misc_draw_name[fbc_misc_draw()]); - logerror(" MISC_DATA = %d (%s)\n", fbc_misc_data(), misc_data_name[fbc_misc_data()]); - logerror(" MISC_BLIT = %d (%s)\n", fbc_misc_blit(), misc_blit_name[fbc_misc_blit()]); - break; - case FBC_CLIP_CHECK: - logerror("fbc_w: CLIP_CHECK = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_clip_check); - break; - - case FBC_STATUS: - logerror("fbc_w: STATUS = %08x & %08x\n", data, mem_mask); - //COMBINE_DATA(&m_fbc.m_status); - break; - case FBC_DRAW_STATUS: - logerror("fbc_w: DRAW_STATUS = %08x & %08x\n", data, mem_mask); - //COMBINE_DATA(&m_fbc.m_draw_status); - break; - case FBC_BLIT_STATUS: - logerror("fbc_w: BLIT_STATUS = %08x & %08x\n", data, mem_mask); - //COMBINE_DATA(&m_fbc.m_blit_status); - break; - case FBC_FONT: - { - logerror("fbc_w: FONT = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_font); - handle_font_poke(); - break; - } - - case FBC_X0: - logerror("fbc_w: X0 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_x0); - break; - case FBC_Y0: - logerror("fbc_w: Y0 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_y0); - break; - case FBC_Z0: - logerror("fbc_w: Z0 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_z0); - break; - case FBC_COLOR0: - logerror("fbc_w: COLOR0 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_color0); - break; - case FBC_X1: - logerror("fbc_w: X1 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_x1); - break; - case FBC_Y1: - logerror("fbc_w: Y1 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_y1); - break; - case FBC_Z1: - logerror("fbc_w: Z1 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_z1); - break; - case FBC_COLOR1: - logerror("fbc_w: COLOR1 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_color1); - break; - case FBC_X2: - logerror("fbc_w: X2 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_x2); - break; - case FBC_Y2: - logerror("fbc_w: Y2 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_y2); - break; - case FBC_Z2: - logerror("fbc_w: Z2 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_z2); - break; - case FBC_COLOR2: - logerror("fbc_w: COLOR2 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_color2); - break; - case FBC_X3: - logerror("fbc_w: X3 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_x3); - break; - case FBC_Y3: - logerror("fbc_w: Y3 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_y3); - break; - case FBC_Z3: - logerror("fbc_w: Z3 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_z3); - break; - case FBC_COLOR3: - logerror("fbc_w: COLOR3 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_color3); - break; - - case FBC_RASTER_OFFX: - logerror("fbc_w: RASTER_OFFX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_raster_offx); - break; - case FBC_RASTER_OFFY: - logerror("fbc_w: RASTER_OFFY = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_raster_offy); - break; - case FBC_AUTOINCX: - logerror("fbc_w: AUTOINCX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_autoincx); - break; - case FBC_AUTOINCY: - logerror("fbc_w: AUTOINCY = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_autoincy); - break; - case FBC_CLIP_MINX: - logerror("fbc_w: CLIP_MINX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_clip_minx); - break; - case FBC_CLIP_MINY: - logerror("fbc_w: CLIP_MINY = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_clip_miny); - break; - case FBC_CLIP_MAXX: - logerror("fbc_w: CLIP_MAXX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_clip_maxx); - break; - case FBC_CLIP_MAXY: - logerror("fbc_w: CLIP_MAXY (%08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_clip_maxy); - break; - - case FBC_FCOLOR: - logerror("fbc_w: FCOLOR = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_fcolor); - break; - case FBC_BCOLOR: - logerror("fbc_w: BCOLOR = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_bcolor); - break; - case FBC_RASTEROP: - COMBINE_DATA(&m_fbc.m_rasterop); - logerror("fbc_w: RASTEROP = %08x & %08x\n", data, mem_mask); - logerror(" RASTEROP_ROP00 = %d (%s)\n", fbc_rasterop_rop00(), rasterop_rop_name[fbc_rasterop_rop00()]); - logerror(" RASTEROP_ROP01 = %d (%s)\n", fbc_rasterop_rop01(), rasterop_rop_name[fbc_rasterop_rop01()]); - logerror(" RASTEROP_ROP10 = %d (%s)\n", fbc_rasterop_rop10(), rasterop_rop_name[fbc_rasterop_rop10()]); - logerror(" RASTEROP_ROP11 = %d (%s)\n", fbc_rasterop_rop11(), rasterop_rop_name[fbc_rasterop_rop11()]); - logerror(" RASTEROP_PLOT = %d (%s)\n", fbc_rasterop_plot(), rasterop_plot_name[fbc_rasterop_plot()]); - logerror(" RASTEROP_RAST = %d (%s)\n", fbc_rasterop_rast(), rasterop_rast_name[fbc_rasterop_rast()]); - logerror(" RASTEROP_ATTR = %d (%s)\n", fbc_rasterop_attr(), rasterop_attr_name[fbc_rasterop_attr()]); - logerror(" RASTEROP_POLYG = %d (%s)\n", fbc_rasterop_polyg(), rasterop_polyg_name[fbc_rasterop_polyg()]); - logerror(" RASTEROP_PATT = %d (%s)\n", fbc_rasterop_pattern(), rasterop_pattern_name[fbc_rasterop_pattern()]); - logerror(" RASTEROP_PIXEL = %d (%s)\n", fbc_rasterop_pixel(), rasterop_pixel_name[fbc_rasterop_pixel()]); - logerror(" RASTEROP_PLANE = %d (%s)\n", fbc_rasterop_plane(), rasterop_plane_name[fbc_rasterop_plane()]); - break; - case FBC_PLANE_MASK: - logerror("fbc_w: PLANE_MASK = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_plane_mask); - break; - case FBC_PIXEL_MASK: - logerror("fbc_w: PIXEL_MASK = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_pixel_mask); - break; - - case FBC_PATT_ALIGN: - logerror("fbc_w: PATT_ALIGN = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_patt_align); - break; - case FBC_PATTERN0: - logerror("fbc_w: PATTERN0 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_pattern[0]); - break; - case FBC_PATTERN1: - logerror("fbc_w: PATTERN1 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_pattern[1]); - break; - case FBC_PATTERN2: - logerror("fbc_w: PATTERN2 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_pattern[2]); - break; - case FBC_PATTERN3: - logerror("fbc_w: PATTERN3 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_pattern[3]); - break; - case FBC_PATTERN4: - logerror("fbc_w: PATTERN4 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_pattern[4]); - break; - case FBC_PATTERN5: - logerror("fbc_w: PATTERN5 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_pattern[5]); - break; - case FBC_PATTERN6: - logerror("fbc_w: PATTERN6 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_pattern[6]); - break; - case FBC_PATTERN7: - logerror("fbc_w: PATTERN7 = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_pattern[7]); - break; - - case FBC_IPOINT_ABSX: - logerror("fbc_w: IPOINT_ABSX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_ipoint_absx); - break; - case FBC_IPOINT_ABSY: - logerror("fbc_w: IPOINT_ABSY = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_ipoint_absy); - break; - case FBC_IPOINT_ABSZ: - logerror("fbc_w: IPOINT_ABSZ = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_ipoint_absz); - break; - case FBC_IPOINT_RELX: - logerror("fbc_w: IPOINT_RELX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_ipoint_relx); - break; - case FBC_IPOINT_RELY: - logerror("fbc_w: IPOINT_RELY = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_ipoint_rely); - break; - case FBC_IPOINT_RELZ: - logerror("fbc_w: IPOINT_RELZ = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_ipoint_relz); - break; - case FBC_IPOINT_R: - logerror("fbc_w: IPOINT_R = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_ipoint_r); - break; - case FBC_IPOINT_G: - logerror("fbc_w: IPOINT_G = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_ipoint_g); - break; - case FBC_IPOINT_B: - logerror("fbc_w: IPOINT_B = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_ipoint_b); - break; - case FBC_IPOINT_A: - logerror("fbc_w: IPOINT_A = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_ipoint_a); - break; - - case FBC_ILINE_ABSX: - logerror("fbc_w: ILINE_ABSX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iline_absx); - break; - case FBC_ILINE_ABSY: - logerror("fbc_w: ILINE_ABSY = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iline_absy); - break; - case FBC_ILINE_ABSZ: - logerror("fbc_w: ILINE_ABSZ = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iline_absz); - break; - case FBC_ILINE_RELX: - logerror("fbc_w: ILINE_RELX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iline_relx); - break; - case FBC_ILINE_RELY: - logerror("fbc_w: ILINE_RELY = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iline_rely); - break; - case FBC_ILINE_RELZ: - logerror("fbc_w: ILINE_RELZ = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iline_relz); - break; - case FBC_ILINE_R: - logerror("fbc_w: ILINE_R = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iline_r); - break; - case FBC_ILINE_G: - logerror("fbc_w: ILINE_G = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iline_g); - break; - case FBC_ILINE_B: - logerror("fbc_w: ILINE_B = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iline_b); - break; - case FBC_ILINE_A: - logerror("fbc_w: ILINE_A = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iline_a); - break; - - case FBC_ITRI_ABSX: - logerror("fbc_w: ITRI_ABSX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_itri_absx); - break; - case FBC_ITRI_ABSY: - COMBINE_DATA(&m_fbc.m_itri_absy); - logerror("fbc_w: ITRI_ABSY = %08x & %08x\n", data, mem_mask); - break; - case FBC_ITRI_ABSZ: - logerror("fbc_w: ITRI_ABSZ = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_itri_absz); - break; - case FBC_ITRI_RELX: - logerror("fbc_w: ITRI_RELX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_itri_relx); - break; - case FBC_ITRI_RELY: - logerror("fbc_w: ITRI_RELY = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_itri_rely); - break; - case FBC_ITRI_RELZ: - logerror("fbc_w: ITRI_RELZ = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_itri_relz); - break; - case FBC_ITRI_R: - logerror("fbc_w: ITRI_R = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_itri_r); - break; - case FBC_ITRI_G: - logerror("fbc_w: ITRI_G = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_itri_g); - break; - case FBC_ITRI_B: - logerror("fbc_w: ITRI_B = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_itri_b); - break; - case FBC_ITRI_A: - logerror("fbc_w: ITRI_A = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_itri_a); - break; - - case FBC_IQUAD_ABSX: - logerror("fbc_w: IQUAD_ABSX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iquad_absx); - break; - case FBC_IQUAD_ABSY: - logerror("fbc_w: IQUAD_ABSY = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iquad_absy); - break; - case FBC_IQUAD_ABSZ: - logerror("fbc_w: IQUAD_ABSZ = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iquad_absz); - break; - case FBC_IQUAD_RELX: - logerror("fbc_w: IQUAD_RELX = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iquad_relx); - break; - case FBC_IQUAD_RELY: - logerror("fbc_w: IQUAD_RELY = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iquad_rely); - break; - case FBC_IQUAD_RELZ: - logerror("fbc_w: IQUAD_RELZ = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iquad_relz); - break; - case FBC_IQUAD_R: - logerror("fbc_w: IQUAD_R = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iquad_r); - break; - case FBC_IQUAD_G: - logerror("fbc_w: IQUAD_G = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iquad_g); - break; - case FBC_IQUAD_B: - logerror("fbc_w: IQUAD_B = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iquad_b); - break; - case FBC_IQUAD_A: - logerror("fbc_w: IQUAD_A = %08x & %08x\n", data, mem_mask); - COMBINE_DATA(&m_fbc.m_iquad_a); - break; - - case FBC_IRECT_ABSX: - logerror("fbc_w: IRECT_ABSX = %08x & %08x\n", data, mem_mask); - m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_absx = data; - m_fbc.m_vertex_count++; - m_fbc.m_curr_prim_type = PRIM_RECT; - break; - case FBC_IRECT_ABSY: - logerror("fbc_w: IRECT_ABSY = %08x & %08x\n", data, mem_mask); - m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_absy = data; - break; - case FBC_IRECT_ABSZ: - logerror("fbc_w: IRECT_ABSZ = %08x & %08x\n", data, mem_mask); - m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_absz = data; - break; - case FBC_IRECT_RELX: - logerror("fbc_w: IRECT_RELX = %08x & %08x\n", data, mem_mask); - m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_relx = data; - break; - case FBC_IRECT_RELY: - logerror("fbc_w: IRECT_RELY = %08x & %08x\n", data, mem_mask); - m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_rely = data; - break; - case FBC_IRECT_RELZ: - logerror("fbc_w: IRECT_RELZ = %08x & %08x\n", data, mem_mask); - m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_relz = data; - break; - case FBC_IRECT_R: - logerror("fbc_w: IRECT_R = %08x & %08x\n", data, mem_mask); - m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_r = data; - break; - case FBC_IRECT_G: - logerror("fbc_w: IRECT_G = %08x & %08x\n", data, mem_mask); - m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_g = data; - break; - case FBC_IRECT_B: - logerror("fbc_w: IRECT_B = %08x & %08x\n", data, mem_mask); - m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_b = data; - break; - case FBC_IRECT_A: - logerror("fbc_w: IRECT_A = %08x & %08x\n", data, mem_mask); - m_fbc.m_prim_buf[m_fbc.m_vertex_count].m_a = data; - break; - - default: - logerror("fbc_w: Unknown register %08x = %08x & %08x\n", 0x00700000 | (offset << 2), data, mem_mask); - break; - } -} - -//------------------------------------------------- -// TurboGX implementation -//------------------------------------------------- - -void sbus_turbogx_device::mem_map(address_map &map) -{ - base_map(map); - map(0x00800000, 0x008fffff).rw(FUNC(sbus_turbogx_device::vram_r), FUNC(sbus_turbogx_device::vram_w)); -} - -ROM_START( sbus_turbogx ) - ROM_REGION32_BE(0x8000, "prom", ROMREGION_ERASEFF) - ROM_LOAD( "sunw,501-2325.bin", 0x0000, 0x8000, CRC(bbdc45f8) SHA1(e4a51d78e199cd57f2fcb9d45b25dfae2bd537e4)) -ROM_END - -const tiny_rom_entry *sbus_turbogx_device::device_rom_region() const -{ - return ROM_NAME( sbus_turbogx ); -} - -void sbus_turbogx_device::device_add_mconfig(machine_config &config) -{ - SCREEN(config, m_screen, SCREEN_TYPE_RASTER); - m_screen->set_screen_update(FUNC(sbus_turbogx_device::screen_update)); - m_screen->set_size(1152, 900); - m_screen->set_visarea(0, 1152-1, 0, 900-1); - m_screen->set_refresh_hz(72); - - BT458(config, m_ramdac, 0); -} - -sbus_turbogx_device::sbus_turbogx_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : sbus_cgsix_device(mconfig, SBUS_TURBOGX, tag, owner, clock, 0x100000) -{ -} - -void sbus_turbogx_device::install_device() -{ - m_sbus->install_device(m_base, m_base + 0x1ffffff, *this, &sbus_turbogx_device::mem_map); -} - -//------------------------------------------------- -// TurboGX+ implementation -//------------------------------------------------- - -void sbus_turbogxp_device::mem_map(address_map &map) -{ - base_map(map); - map(0x00800000, 0x00bfffff).rw(FUNC(sbus_turbogxp_device::vram_r), FUNC(sbus_turbogxp_device::vram_w)); -} - -ROM_START( sbus_turbogxp ) - ROM_REGION32_BE(0x8000, "prom", ROMREGION_ERASEFF) - ROM_LOAD( "sunw,501-2253.bin", 0x0000, 0x8000, CRC(525a58db) SHA1(721fc378d4b952b5cbb271e16bd67bc02439efdc)) -ROM_END - -const tiny_rom_entry *sbus_turbogxp_device::device_rom_region() const -{ - return ROM_NAME( sbus_turbogxp ); -} - -void sbus_turbogxp_device::device_add_mconfig(machine_config &config) -{ - SCREEN(config, m_screen, SCREEN_TYPE_RASTER); - m_screen->set_screen_update(FUNC(sbus_turbogxp_device::screen_update)); - m_screen->set_size(1152, 900); - m_screen->set_visarea(0, 1152-1, 0, 900-1); - m_screen->set_refresh_hz(72); - - BT467(config, m_ramdac, 0); -} - -sbus_turbogxp_device::sbus_turbogxp_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : sbus_cgsix_device(mconfig, SBUS_TURBOGXP, tag, owner, clock, 0x400000) -{ -} - -void sbus_turbogxp_device::install_device() -{ - m_sbus->install_device(m_base, m_base + 0x1ffffff, *this, &sbus_turbogxp_device::mem_map); -} - diff --git a/src/devices/bus/sbus/cgsix.h b/src/devices/bus/sbus/cgsix.h deleted file mode 100644 index 3bee124d229..00000000000 --- a/src/devices/bus/sbus/cgsix.h +++ /dev/null @@ -1,515 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun cgsix-series accelerated 8-bit color video controller - -***************************************************************************/ - -#ifndef MAME_BUS_SBUS_CGSIX_H -#define MAME_BUS_SBUS_CGSIX_H - -#pragma once - -#include "sbus.h" -#include "video/bt45x.h" -#include "screen.h" - -class sbus_cgsix_device : public device_t, public device_sbus_card_interface -{ -public: - static constexpr feature_type imperfect_features() { return feature::GRAPHICS; } - -protected: - // construction/destruction - sbus_cgsix_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, const uint32_t vram_size) - : sbus_cgsix_device(mconfig, type, tag, owner, clock) - { - set_vram_size(vram_size); - } - - sbus_cgsix_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); - - // configuration - void set_vram_size(uint32_t vram_size) { m_vram_size = vram_size; } - - // device_t overrides - virtual void device_start() override; - virtual void device_reset() override; - - DECLARE_READ32_MEMBER(rom_r); - DECLARE_READ32_MEMBER(unknown_r); - DECLARE_WRITE32_MEMBER(unknown_w); - DECLARE_READ32_MEMBER(vram_r); - DECLARE_WRITE32_MEMBER(vram_w); - DECLARE_READ32_MEMBER(fbc_r); - DECLARE_WRITE32_MEMBER(fbc_w); - - uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); - uint8_t perform_rasterop(uint8_t src, uint8_t dst); - void handle_font_poke(); - void handle_draw_command(); - void handle_blit_command(); - - void base_map(address_map &map); - - enum - { - ROP_CLR = 0x00, - ROP_SRC_NOR_DST = 0x01, - ROP_NSRC_AND_DST = 0x02, - ROP_NOT_SRC = 0x03, - ROP_SRC_AND_NDST = 0x04, - ROP_NOT_DST = 0x05, - ROP_SRC_XOR_DST = 0x06, - ROP_SRC_NAND_DST = 0x07, - ROP_SRC_AND_DST = 0x08, - ROP_SRC_XNOR_DST = 0x09, - ROP_DST = 0x0a, - ROP_NSRC_OR_DST = 0x0b, - ROP_SRC = 0x0c, - ROP_SRC_OR_NDST = 0x0d, - ROP_SRC_OR_DST = 0x0e, - ROP_SET = 0x0f - }; - - enum - { - FBC_MISC_INDEX_SHIFT = 4, - FBC_MISC_INDEX_MOD_SHIFT = 6, - FBC_MISC_BDISP_SHIFT = 7, - FBC_MISC_BREAD_SHIFT = 9, - FBC_MISC_BWRITE1_SHIFT = 11, - FBC_MISC_BWRITE0_SHIFT = 13, - FBC_MISC_DRAW_SHIFT = 15, - FBC_MISC_DATA_SHIFT = 17, - FBC_MISC_VBLANK_SHIFT = 19, - FBC_MISC_BLIT_SHIFT = 20 - }; - - enum - { - FBC_MISC_INDEX_MASK = 0x3, - FBC_MISC_INDEX_MOD_MASK = 0x1, - FBC_MISC_BDISP_MASK = 0x3, - FBC_MISC_BREAD_MASK = 0x3, - FBC_MISC_BWRITE1_MASK = 0x3, - FBC_MISC_BWRITE0_MASK = 0x3, - FBC_MISC_DRAW_MASK = 0x3, - FBC_MISC_DATA_MASK = 0x3, - FBC_MISC_VBLANK_MASK = 0x1, - FBC_MISC_BLIT_MASK = 0x3 - }; - - enum - { - FBC_MISC_BDISP_IGNORE = 0, - FBC_MISC_BDISP_0 = 1, - FBC_MISC_BDISP_1 = 2, - FBC_MISC_BDISP_ILLEGAL = 3, - - FBC_MISC_BREAD_IGNORE = 0, - FBC_MISC_BREAD_0 = 1, - FBC_MISC_BREAD_1 = 2, - FBC_MISC_BREAD_ILLEGAL = 3, - - FBC_MISC_BWRITE1_IGNORE = 0, - FBC_MISC_BWRITE1_ENABLE = 1, - FBC_MISC_BWRITE1_DISABLE = 2, - FBC_MISC_BWRITE1_ILLEGAL = 3, - - FBC_MISC_BWRITE0_IGNORE = 0, - FBC_MISC_BWRITE0_ENABLE = 1, - FBC_MISC_BWRITE0_DISABLE = 2, - FBC_MISC_BWRITE0_ILLEGAL = 3, - - FBC_MISC_DRAW_IGNORE = 0, - FBC_MISC_DRAW_RENDER = 1, - FBC_MISC_DRAW_PICK = 2, - FBC_MISC_DRAW_ILLEGAL = 3, - - FBC_MISC_DATA_IGNORE = 0, - FBC_MISC_DATA_COLOR8 = 1, - FBC_MISC_DATA_COLOR1 = 2, - FBC_MISC_DATA_HRMONO = 3, - - FBC_MISC_BLIT_IGNORE = 0, - FBC_MISC_BLIT_NOSRC = 1, - FBC_MISC_BLIT_SRC = 2, - FBC_MISC_BLIT_ILLEGAL = 3 - }; - - inline uint32_t fbc_misc_index() { return (m_fbc.m_misc >> FBC_MISC_INDEX_SHIFT) & FBC_MISC_INDEX_MASK; } - inline uint32_t fbc_misc_index_mod() { return (m_fbc.m_misc >> FBC_MISC_INDEX_MOD_SHIFT) & FBC_MISC_INDEX_MOD_MASK; } - inline uint32_t fbc_misc_bdisp() { return (m_fbc.m_misc >> FBC_MISC_BDISP_SHIFT) & FBC_MISC_BDISP_MASK; } - inline uint32_t fbc_misc_bread() { return (m_fbc.m_misc >> FBC_MISC_BREAD_SHIFT) & FBC_MISC_BREAD_MASK; } - inline uint32_t fbc_misc_bwrite1() { return (m_fbc.m_misc >> FBC_MISC_BWRITE1_SHIFT) & FBC_MISC_BWRITE1_MASK; } - inline uint32_t fbc_misc_bwrite0() { return (m_fbc.m_misc >> FBC_MISC_BWRITE0_SHIFT) & FBC_MISC_BWRITE0_MASK; } - inline uint32_t fbc_misc_draw() { return (m_fbc.m_misc >> FBC_MISC_DRAW_SHIFT) & FBC_MISC_DRAW_MASK; } - inline uint32_t fbc_misc_data() { return (m_fbc.m_misc >> FBC_MISC_DATA_SHIFT) & FBC_MISC_DATA_MASK; } - inline uint32_t fbc_misc_blit() { return (m_fbc.m_misc >> FBC_MISC_BLIT_SHIFT) & FBC_MISC_BLIT_MASK; } - - enum - { - FBC_RASTEROP_ROP00_SHIFT = 0, - FBC_RASTEROP_ROP01_SHIFT = 4, - FBC_RASTEROP_ROP10_SHIFT = 8, - FBC_RASTEROP_ROP11_SHIFT = 12, - FBC_RASTEROP_PLOT_SHIFT = 16, - FBC_RASTEROP_RAST_SHIFT = 17, - FBC_RASTEROP_ATTR_SHIFT = 22, - FBC_RASTEROP_POLYG_SHIFT = 24, - FBC_RASTEROP_PATT_SHIFT = 26, - FBC_RASTEROP_PIXEL_SHIFT = 28, - FBC_RASTEROP_PLANE_SHIFT = 30 - }; - - enum - { - FBC_RASTEROP_ROP00_MASK = 0xf, - FBC_RASTEROP_ROP01_MASK = 0xf, - FBC_RASTEROP_ROP10_MASK = 0xf, - FBC_RASTEROP_ROP11_MASK = 0xf, - FBC_RASTEROP_PLOT_MASK = 0x1, - FBC_RASTEROP_RAST_MASK = 0x1, - FBC_RASTEROP_ATTR_MASK = 0x3, - FBC_RASTEROP_POLYG_MASK = 0x3, - FBC_RASTEROP_PATT_MASK = 0x3, - FBC_RASTEROP_PIXEL_MASK = 0x3, - FBC_RASTEROP_PLANE_MASK = 0x3 - }; - - enum - { - FBC_RASTEROP_PLOT_PLOT = 0, - FBC_RASTEROP_PLOT_UNPLOT = 1, - - FBC_RASTEROP_RAST_BOOL = 0, - FBC_RASTEROP_RAST_LINEAR = 1, - - FBC_RASTEROP_ATTR_IGNORE = 0, - FBC_RASTEROP_ATTR_UNSUPP = 1, - FBC_RASTEROP_ATTR_SUPP = 2, - FBC_RASTEROP_ATTR_ILLEGAL = 3, - - FBC_RASTEROP_POLYG_IGNORE = 0, - FBC_RASTEROP_POLYG_OVERLAP = 1, - FBC_RASTEROP_POLYG_NONOVERLAP = 2, - FBC_RASTEROP_POLYG_ILLEGAL = 3, - - FBC_RASTEROP_PATTERN_IGNORE = 0, - FBC_RASTEROP_PATTERN_ZEROES = 1, - FBC_RASTEROP_PATTERN_ONES = 2, - FBC_RASTEROP_PATTERN_MSK = 3, - - FBC_RASTEROP_PIXEL_IGNORE = 0, - FBC_RASTEROP_PIXEL_ZEROES = 1, - FBC_RASTEROP_PIXEL_ONES = 2, - FBC_RASTEROP_PIXEL_MSK = 3, - - FBC_RASTEROP_PLANE_IGNORE = 0, - FBC_RASTEROP_PLANE_ZEROES = 1, - FBC_RASTEROP_PLANE_ONES = 2, - FBC_RASTEROP_PLANE_MSK = 3 - }; - - inline uint32_t fbc_rasterop_rop00() { return (m_fbc.m_rasterop >> FBC_RASTEROP_ROP00_SHIFT) & FBC_RASTEROP_ROP00_MASK; } - inline uint32_t fbc_rasterop_rop01() { return (m_fbc.m_rasterop >> FBC_RASTEROP_ROP01_SHIFT) & FBC_RASTEROP_ROP01_MASK; } - inline uint32_t fbc_rasterop_rop10() { return (m_fbc.m_rasterop >> FBC_RASTEROP_ROP10_SHIFT) & FBC_RASTEROP_ROP10_MASK; } - inline uint32_t fbc_rasterop_rop11() { return (m_fbc.m_rasterop >> FBC_RASTEROP_ROP11_SHIFT) & FBC_RASTEROP_ROP11_MASK; } - inline uint32_t fbc_rasterop_plot() { return (m_fbc.m_rasterop >> FBC_RASTEROP_PLOT_SHIFT) & FBC_RASTEROP_PLOT_MASK; } - inline uint32_t fbc_rasterop_rast() { return (m_fbc.m_rasterop >> FBC_RASTEROP_RAST_SHIFT) & FBC_RASTEROP_RAST_MASK; } - inline uint32_t fbc_rasterop_attr() { return (m_fbc.m_rasterop >> FBC_RASTEROP_ATTR_SHIFT) & FBC_RASTEROP_ATTR_MASK; } - inline uint32_t fbc_rasterop_polyg() { return (m_fbc.m_rasterop >> FBC_RASTEROP_POLYG_SHIFT) & FBC_RASTEROP_POLYG_MASK; } - inline uint32_t fbc_rasterop_pattern() { return (m_fbc.m_rasterop >> FBC_RASTEROP_PATT_SHIFT) & FBC_RASTEROP_PATT_MASK; } - inline uint32_t fbc_rasterop_pixel() { return (m_fbc.m_rasterop >> FBC_RASTEROP_PIXEL_SHIFT) & FBC_RASTEROP_PIXEL_MASK; } - inline uint32_t fbc_rasterop_plane() { return (m_fbc.m_rasterop >> FBC_RASTEROP_PLANE_SHIFT) & FBC_RASTEROP_PLANE_MASK; } - - enum - { - FBC_MISC = 0x004/4, - FBC_CLIP_CHECK = 0x008/4, - - FBC_STATUS = 0x010/4, - FBC_DRAW_STATUS = 0x014/4, - FBC_BLIT_STATUS = 0x018/4, - FBC_FONT = 0x01c/4, - - FBC_X0 = 0x080/4, - FBC_Y0 = 0x084/4, - FBC_Z0 = 0x088/4, - FBC_COLOR0 = 0x08c/4, - FBC_X1 = 0x090/4, - FBC_Y1 = 0x094/4, - FBC_Z1 = 0x098/4, - FBC_COLOR1 = 0x09c/4, - FBC_X2 = 0x0a0/4, - FBC_Y2 = 0x0a4/4, - FBC_Z2 = 0x0a8/4, - FBC_COLOR2 = 0x0ac/4, - FBC_X3 = 0x0b0/4, - FBC_Y3 = 0x0b4/4, - FBC_Z3 = 0x0b8/4, - FBC_COLOR3 = 0x0bc/4, - - FBC_RASTER_OFFX = 0x0c0/4, - FBC_RASTER_OFFY = 0x0c4/4, - FBC_AUTOINCX = 0x0d0/4, - FBC_AUTOINCY = 0x0d4/4, - FBC_CLIP_MINX = 0x0e0/4, - FBC_CLIP_MINY = 0x0e4/4, - FBC_CLIP_MAXX = 0x0f0/4, - FBC_CLIP_MAXY = 0x0f4/4, - - FBC_FCOLOR = 0x100/4, - FBC_BCOLOR = 0x104/4, - FBC_RASTEROP = 0x108/4, - FBC_PLANE_MASK = 0x10c/4, - FBC_PIXEL_MASK = 0x110/4, - - FBC_PATT_ALIGN = 0x11c/4, - FBC_PATTERN0 = 0x120/4, - FBC_PATTERN1 = 0x124/4, - FBC_PATTERN2 = 0x128/4, - FBC_PATTERN3 = 0x12c/4, - FBC_PATTERN4 = 0x130/4, - FBC_PATTERN5 = 0x134/4, - FBC_PATTERN6 = 0x138/4, - FBC_PATTERN7 = 0x13c/4, - - FBC_IPOINT_ABSX = 0x800/4, - FBC_IPOINT_ABSY = 0x804/4, - FBC_IPOINT_ABSZ = 0x808/4, - FBC_IPOINT_RELX = 0x810/4, - FBC_IPOINT_RELY = 0x814/4, - FBC_IPOINT_RELZ = 0x818/4, - FBC_IPOINT_R = 0x830/4, - FBC_IPOINT_G = 0x834/4, - FBC_IPOINT_B = 0x838/4, - FBC_IPOINT_A = 0x83c/4, - - FBC_ILINE_ABSX = 0x840/4, - FBC_ILINE_ABSY = 0x844/4, - FBC_ILINE_ABSZ = 0x848/4, - FBC_ILINE_RELX = 0x850/4, - FBC_ILINE_RELY = 0x854/4, - FBC_ILINE_RELZ = 0x858/4, - FBC_ILINE_R = 0x870/4, - FBC_ILINE_G = 0x874/4, - FBC_ILINE_B = 0x878/4, - FBC_ILINE_A = 0x87c/4, - - FBC_ITRI_ABSX = 0x880/4, - FBC_ITRI_ABSY = 0x884/4, - FBC_ITRI_ABSZ = 0x888/4, - FBC_ITRI_RELX = 0x890/4, - FBC_ITRI_RELY = 0x894/4, - FBC_ITRI_RELZ = 0x898/4, - FBC_ITRI_R = 0x8b0/4, - FBC_ITRI_G = 0x8b4/4, - FBC_ITRI_B = 0x8b8/4, - FBC_ITRI_A = 0x8bc/4, - - FBC_IQUAD_ABSX = 0x8c0/4, - FBC_IQUAD_ABSY = 0x8c4/4, - FBC_IQUAD_ABSZ = 0x8c8/4, - FBC_IQUAD_RELX = 0x8d0/4, - FBC_IQUAD_RELY = 0x8d4/4, - FBC_IQUAD_RELZ = 0x8d8/4, - FBC_IQUAD_R = 0x8f0/4, - FBC_IQUAD_G = 0x8f4/4, - FBC_IQUAD_B = 0x8f8/4, - FBC_IQUAD_A = 0x8fc/4, - - FBC_IRECT_ABSX = 0x900/4, - FBC_IRECT_ABSY = 0x904/4, - FBC_IRECT_ABSZ = 0x908/4, - FBC_IRECT_RELX = 0x910/4, - FBC_IRECT_RELY = 0x914/4, - FBC_IRECT_RELZ = 0x918/4, - FBC_IRECT_R = 0x930/4, - FBC_IRECT_G = 0x934/4, - FBC_IRECT_B = 0x938/4, - FBC_IRECT_A = 0x93c/4, - }; - - struct vertex_t - { - uint32_t m_absx; - uint32_t m_absy; - uint32_t m_absz; - uint32_t m_relx; - uint32_t m_rely; - uint32_t m_relz; - uint32_t m_r; - uint32_t m_g; - uint32_t m_b; - uint32_t m_a; - }; - - enum prim_type : uint32_t - { - PRIM_POINT = 0, - PRIM_LINE, - PRIM_TRI, - PRIM_QUAD, - PRIM_RECT, - - PRIM_COUNT - }; - - struct fbc_t - { - uint32_t m_misc; - uint32_t m_clip_check; - uint32_t m_status; - uint32_t m_draw_status; - uint32_t m_blit_status; - uint32_t m_font; - - uint32_t m_x0; - uint32_t m_y0; - uint32_t m_z0; - uint32_t m_color0; - uint32_t m_x1; - uint32_t m_y1; - uint32_t m_z1; - uint32_t m_color1; - uint32_t m_x2; - uint32_t m_y2; - uint32_t m_z2; - uint32_t m_color2; - uint32_t m_x3; - uint32_t m_y3; - uint32_t m_z3; - uint32_t m_color3; - - uint32_t m_raster_offx; - uint32_t m_raster_offy; - - uint32_t m_autoincx; - uint32_t m_autoincy; - - uint32_t m_clip_minx; - uint32_t m_clip_miny; - - uint32_t m_clip_maxx; - uint32_t m_clip_maxy; - - uint8_t m_fcolor; - uint8_t m_bcolor; - - uint32_t m_rasterop; - - uint32_t m_plane_mask; - uint32_t m_pixel_mask; - - uint32_t m_patt_align; - uint32_t m_pattern[8]; - - uint32_t m_ipoint_absx; - uint32_t m_ipoint_absy; - uint32_t m_ipoint_absz; - uint32_t m_ipoint_relx; - uint32_t m_ipoint_rely; - uint32_t m_ipoint_relz; - uint32_t m_ipoint_r; - uint32_t m_ipoint_g; - uint32_t m_ipoint_b; - uint32_t m_ipoint_a; - - uint32_t m_iline_absx; - uint32_t m_iline_absy; - uint32_t m_iline_absz; - uint32_t m_iline_relx; - uint32_t m_iline_rely; - uint32_t m_iline_relz; - uint32_t m_iline_r; - uint32_t m_iline_g; - uint32_t m_iline_b; - uint32_t m_iline_a; - - uint32_t m_itri_absx; - uint32_t m_itri_absy; - uint32_t m_itri_absz; - uint32_t m_itri_relx; - uint32_t m_itri_rely; - uint32_t m_itri_relz; - uint32_t m_itri_r; - uint32_t m_itri_g; - uint32_t m_itri_b; - uint32_t m_itri_a; - - uint32_t m_iquad_absx; - uint32_t m_iquad_absy; - uint32_t m_iquad_absz; - uint32_t m_iquad_relx; - uint32_t m_iquad_rely; - uint32_t m_iquad_relz; - uint32_t m_iquad_r; - uint32_t m_iquad_g; - uint32_t m_iquad_b; - uint32_t m_iquad_a; - - uint32_t m_irect_absx; - uint32_t m_irect_absy; - uint32_t m_irect_absz; - uint32_t m_irect_relx; - uint32_t m_irect_rely; - uint32_t m_irect_relz; - uint32_t m_irect_r; - uint32_t m_irect_g; - uint32_t m_irect_b; - uint32_t m_irect_a; - - vertex_t m_prim_buf[0x1000]; // unknown size - uint32_t m_vertex_count; - uint32_t m_curr_prim_type; - }; - - required_memory_region m_rom; - std::unique_ptr m_vram; - required_device m_screen; - required_device m_ramdac; - - fbc_t m_fbc; - - uint32_t m_vram_size; -}; - -class sbus_turbogx_device : public sbus_cgsix_device -{ -public: - sbus_turbogx_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - // device_t overrides - virtual const tiny_rom_entry *device_rom_region() const override; - void device_add_mconfig(machine_config &config) override; - - // device_sbus_slot_interface overrides - virtual void install_device() override; - - void mem_map(address_map &map) override; -}; - -class sbus_turbogxp_device : public sbus_cgsix_device -{ -public: - sbus_turbogxp_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - // device_t overrides - virtual const tiny_rom_entry *device_rom_region() const override; - void device_add_mconfig(machine_config &config) override; - - // device_sbus_slot_interface overrides - virtual void install_device() override; - - void mem_map(address_map &map) override; -}; - -DECLARE_DEVICE_TYPE(SBUS_TURBOGX, sbus_turbogx_device) -DECLARE_DEVICE_TYPE(SBUS_TURBOGXP, sbus_turbogxp_device) - -#endif // MAME_BUS_SBUS_CGSIX_H diff --git a/src/devices/bus/sbus/cgthree.cpp b/src/devices/bus/sbus/cgthree.cpp deleted file mode 100644 index 091efef3b21..00000000000 --- a/src/devices/bus/sbus/cgthree.cpp +++ /dev/null @@ -1,121 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun cgthree color video controller - -***************************************************************************/ - -#include "emu.h" -#include "cgthree.h" -#include "screen.h" - -DEFINE_DEVICE_TYPE(SBUS_CGTHREE, sbus_cgthree_device, "cgthree", "Sun cgthree SBus Video") - -void sbus_cgthree_device::mem_map(address_map &map) -{ - map(0x00000000, 0x01ffffff).rw(FUNC(sbus_cgthree_device::unknown_r), FUNC(sbus_cgthree_device::unknown_w)); - map(0x00000000, 0x000007ff).r(FUNC(sbus_cgthree_device::rom_r)); - map(0x00400000, 0x0040000f).m(m_ramdac, FUNC(bt458_device::map)).umask32(0xff000000); - map(0x007ff800, 0x007ff81f).rw(FUNC(sbus_cgthree_device::regs_r), FUNC(sbus_cgthree_device::regs_w)); - map(0x00800000, 0x008fffff).rw(FUNC(sbus_cgthree_device::vram_r), FUNC(sbus_cgthree_device::vram_w)); - map(0x00bff800, 0x00cff7ff).rw(FUNC(sbus_cgthree_device::vram_r), FUNC(sbus_cgthree_device::vram_w)); -} - -ROM_START( sbus_cgthree ) - ROM_REGION32_BE(0x800, "prom", ROMREGION_ERASEFF) - ROM_LOAD( "sunw,501-1415.bin", 0x0000, 0x0800, CRC(d1eb6f4d) SHA1(9bef98b2784b6e70167337bb27cd07952b348b5a)) -ROM_END - -const tiny_rom_entry *sbus_cgthree_device::device_rom_region() const -{ - return ROM_NAME( sbus_cgthree ); -} - -void sbus_cgthree_device::device_add_mconfig(machine_config &config) -{ - SCREEN(config, m_screen, SCREEN_TYPE_RASTER); - m_screen->set_screen_update(FUNC(sbus_cgthree_device::screen_update)); - m_screen->set_raw(92.9405_MHz_XTAL, 1504, 0, 1152, 937, 0, 900); - - BT458(config, m_ramdac, 0); -} - -sbus_cgthree_device::sbus_cgthree_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, SBUS_CGTHREE, tag, owner, clock) - , device_sbus_card_interface(mconfig, *this) - , m_rom(*this, "prom") - , m_screen(*this, "screen") - , m_ramdac(*this, "ramdac") -{ -} - -void sbus_cgthree_device::device_start() -{ - m_vram = std::make_unique(0x100000/4); - save_pointer(NAME(m_vram), 0x100000/4); -} - -void sbus_cgthree_device::device_reset() -{ -} - -void sbus_cgthree_device::install_device() -{ - m_sbus->install_device(m_base, m_base + 0x1ffffff, *this, &sbus_cgthree_device::mem_map); -} - -uint32_t sbus_cgthree_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) -{ - const pen_t *pens = m_ramdac->pens(); - uint8_t *vram = (uint8_t *)&m_vram[0]; - - for (int y = 0; y < 900; y++) - { - uint32_t *scanline = &bitmap.pix32(y); - for (int x = 0; x < 1152; x++) - { - const uint8_t pixel = vram[y * 1152 + BYTE4_XOR_BE(x)]; - *scanline++ = pens[pixel]; - } - } - - return 0; -} - -READ32_MEMBER(sbus_cgthree_device::unknown_r) -{ - logerror("%s: unknown_r: %08x & %08x\n", machine().describe_context(), offset << 2, mem_mask); - return 0; -} - -WRITE32_MEMBER(sbus_cgthree_device::unknown_w) -{ - logerror("%s: unknown_w: %08x = %08x & %08x\n", machine().describe_context(), offset << 2, data, mem_mask); -} - -READ8_MEMBER(sbus_cgthree_device::regs_r) -{ - logerror("%s: regs_r: Unimplemented: %08x\n", machine().describe_context(), 0x7ff800 + offset); - return 0; -} - -WRITE8_MEMBER(sbus_cgthree_device::regs_w) -{ - logerror("%s: regs_w: Unimplemented: %08x = %02x\n", machine().describe_context(), 0x7ff800 + offset, data); -} - -READ32_MEMBER(sbus_cgthree_device::rom_r) -{ - return ((uint32_t*)m_rom->base())[offset]; -} - -READ32_MEMBER(sbus_cgthree_device::vram_r) -{ - return m_vram[offset]; -} - -WRITE32_MEMBER(sbus_cgthree_device::vram_w) -{ - COMBINE_DATA(&m_vram[offset]); -} diff --git a/src/devices/bus/sbus/cgthree.h b/src/devices/bus/sbus/cgthree.h deleted file mode 100644 index 9b99d4a2fba..00000000000 --- a/src/devices/bus/sbus/cgthree.h +++ /dev/null @@ -1,58 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun cgthree color video controller - -***************************************************************************/ - -#ifndef MAME_BUS_SBUS_CGTHREE_H -#define MAME_BUS_SBUS_CGTHREE_H - -#pragma once - -#include "sbus.h" -#include "video/bt45x.h" - -class sbus_cgthree_device : public device_t, public device_sbus_card_interface -{ -public: - static constexpr feature_type imperfect_features() { return feature::GRAPHICS; } - - // construction/destruction - sbus_cgthree_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - // device_t overrides - virtual const tiny_rom_entry *device_rom_region() const override; - virtual void device_add_mconfig(machine_config &config) override; - virtual void device_start() override; - virtual void device_reset() override; - - // device_sbus_slot_interface overrides - virtual void install_device() override; - - DECLARE_READ32_MEMBER(unknown_r); - DECLARE_WRITE32_MEMBER(unknown_w); - DECLARE_WRITE32_MEMBER(palette_w); - DECLARE_READ8_MEMBER(regs_r); - DECLARE_WRITE8_MEMBER(regs_w); - DECLARE_READ32_MEMBER(rom_r); - DECLARE_READ32_MEMBER(vram_r); - DECLARE_WRITE32_MEMBER(vram_w); - -private: - uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); - - void mem_map(address_map &map) override; - - required_memory_region m_rom; - std::unique_ptr m_vram; - required_device m_screen; - required_device m_ramdac; -}; - - -DECLARE_DEVICE_TYPE(SBUS_CGTHREE, sbus_cgthree_device) - -#endif // MAME_BUS_SBUS_CGTHREE_H diff --git a/src/devices/bus/sbus/hme.cpp b/src/devices/bus/sbus/hme.cpp deleted file mode 100644 index eb6d5852138..00000000000 --- a/src/devices/bus/sbus/hme.cpp +++ /dev/null @@ -1,71 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun SunSwift 10/100 + Fast Wide SCSI "Colossus" skeleton - - Notable parts on board: - - 1x 32-pin PLCC ROM, label 525 / 1409 / -08 on separate lines - - 1x Sun STP2002QFP, marked 100-4156-05 / 609-0392458 / DP03972 - - 1x National Semiconductor DP83840AVCE-1 Ethernet Physical Layer - - 1x National Semiconductor DP83223V Twisted Pair Transceiver - -***************************************************************************/ - -#include "emu.h" -#include "hme.h" - -DEFINE_DEVICE_TYPE(SBUS_HME, sbus_hme_device, "sbus_hme", "Sun 10/100 + Fast Wide SCSI") - -void sbus_hme_device::mem_map(address_map &map) -{ - map(0x00000000, 0x01ffffff).rw(FUNC(sbus_hme_device::unknown_r), FUNC(sbus_hme_device::unknown_w)); - map(0x00000000, 0x0000ffff).r(FUNC(sbus_hme_device::rom_r)); -} - -ROM_START( sbus_hme ) - ROM_REGION32_BE(0x10000, "prom", ROMREGION_ERASEFF) - ROM_LOAD( "525 1409 -08.bin", 0x00000, 0x10000, CRC(10f0b28f) SHA1(b54bb0f01c45accdbc58c3a86f8de34949374880)) -ROM_END - -const tiny_rom_entry *sbus_hme_device::device_rom_region() const -{ - return ROM_NAME( sbus_hme ); -} - -void sbus_hme_device::device_add_mconfig(machine_config &config) -{ -} - - -sbus_hme_device::sbus_hme_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, SBUS_HME, tag, owner, clock) - , device_sbus_card_interface(mconfig, *this) - , m_rom(*this, "prom") -{ -} - -void sbus_hme_device::device_start() -{ -} - -void sbus_hme_device::install_device() -{ - m_sbus->install_device(m_base, m_base + 0x1ffffff, *this, &sbus_hme_device::mem_map); -} - -READ32_MEMBER(sbus_hme_device::unknown_r) -{ - logerror("%s: unknown_r: %08x & %08x\n", machine().describe_context(), offset << 2, mem_mask); - return 0; -} - -WRITE32_MEMBER(sbus_hme_device::unknown_w) -{ - logerror("%s: unknown_w: %08x = %08x & %08x\n", machine().describe_context(), offset << 2, data, mem_mask); -} - -READ32_MEMBER(sbus_hme_device::rom_r) -{ - return ((uint32_t*)m_rom->base())[offset]; -} diff --git a/src/devices/bus/sbus/hme.h b/src/devices/bus/sbus/hme.h deleted file mode 100644 index c3bb4ff2dfd..00000000000 --- a/src/devices/bus/sbus/hme.h +++ /dev/null @@ -1,45 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun SunSwift 10/100 + Fast Wide SCSI "Colossus" skeleton - -***************************************************************************/ - -#ifndef MAME_BUS_SBUS_HME_H -#define MAME_BUS_SBUS_HME_H - -#pragma once - -#include "sbus.h" - - -class sbus_hme_device : public device_t, public device_sbus_card_interface -{ -public: - // construction/destruction - sbus_hme_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - // device_t overrides - virtual const tiny_rom_entry *device_rom_region() const override; - virtual void device_add_mconfig(machine_config &config) override; - virtual void device_start() override; - - // device_sbus_slot_interface overrides - virtual void install_device() override; - - DECLARE_READ32_MEMBER(unknown_r); - DECLARE_WRITE32_MEMBER(unknown_w); - DECLARE_READ32_MEMBER(rom_r); - -private: - void mem_map(address_map &map) override; - - required_memory_region m_rom; -}; - - -DECLARE_DEVICE_TYPE(SBUS_HME, sbus_hme_device) - -#endif // MAME_BUS_SBUS_HME_H diff --git a/src/devices/bus/sbus/sbus.cpp b/src/devices/bus/sbus/sbus.cpp deleted file mode 100644 index f8363194c5a..00000000000 --- a/src/devices/bus/sbus/sbus.cpp +++ /dev/null @@ -1,220 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - sbus.c - Sun SBus slot bus and card emulation - -***************************************************************************/ - -#include "emu.h" - -// Display boards -#include "bwtwo.h" -#include "cgthree.h" -#include "cgsix.h" - -// Accelerator boards -#include "sunpc.h" - -// Peripheral boards -#include "artecon.h" -#include "hme.h" - -#include "sbus.h" - -void sbus_cards(device_slot_interface &device) -{ - device.option_add("bwtwo", SBUS_BWTWO); /* Sun bwtwo monochrome display board */ - device.option_add("cgthree", SBUS_CGTHREE); /* Sun cgthree color display board */ - device.option_add("turbogx", SBUS_TURBOGX); /* Sun TurboGX 8-bit color display board */ - device.option_add("turbogxp", SBUS_TURBOGXP); /* Sun TurboGX+ 8-bit color display board */ - device.option_add("sunpc", SBUS_SUNPC); /* Sun SunPC 5x86 Accelerator board */ - device.option_add("hme", SBUS_HME); /* Sun SunSwift 10/100 + Fast Wide SCSI "Colossus" board */ - device.option_add("sb300p", SBUS_SB300P); /* Artecon CB300P 3-serial/1-parallel board */ -} - -DEFINE_DEVICE_TYPE(SBUS_SLOT, sbus_slot_device, "sbus_slot", "Sun SBus Slot") - -sbus_slot_device::sbus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : sbus_slot_device(mconfig, SBUS_SLOT, tag, owner, clock) -{ -} - -sbus_slot_device::sbus_slot_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, type, tag, owner, clock) - , device_slot_interface(mconfig, *this) - , m_sbus(*this, finder_base::DUMMY_TAG) -{ -} - -void sbus_slot_device::device_validity_check(validity_checker &valid) const -{ - device_t *const card(get_card_device()); - if (card && !dynamic_cast(card)) - osd_printf_error("Card device %s (%s) does not implement device_sbus_card_interface\n", card->tag(), card->name()); -} - -void sbus_slot_device::device_resolve_objects() -{ - device_sbus_card_interface *const sbus_card(dynamic_cast(get_card_device())); - if (sbus_card) - sbus_card->set_sbus(m_sbus, tag()); -} - -void sbus_slot_device::device_start() -{ - device_t *const card(get_card_device()); - if (card && !dynamic_cast(card)) - throw emu_fatalerror("sbus_slot_device: card device %s (%s) does not implement device_sbus_card_interface\n", card->tag(), card->name()); -} - - -DEFINE_DEVICE_TYPE(SBUS, sbus_device, "sbus", "Sun SBus") - -device_memory_interface::space_config_vector sbus_device::memory_space_config() const -{ - return space_config_vector { - std::make_pair(0, &m_space_config) - }; -} - -sbus_device::sbus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : sbus_device(mconfig, SBUS, tag, owner, clock) -{ -} - -sbus_device::sbus_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, type, tag, owner, clock) - , device_memory_interface(mconfig, *this) - , m_space_config("SBus Space", ENDIANNESS_BIG, 32, 32, 0, address_map_constructor()) - , m_maincpu(*this, finder_base::DUMMY_TAG) - , m_type1space(*this, finder_base::DUMMY_TAG) - , m_irq_cb{{*this}, {*this}, {*this}, {*this}, {*this}, {*this}, {*this}} - , m_buserr(*this) -{ -} - -void sbus_device::device_resolve_objects() -{ - // resolve callbacks - for (int i = 0; i < 7; i++) - m_irq_cb[i].resolve_safe(); - m_buserr.resolve_safe(); -} - -void sbus_device::device_start() -{ - std::fill(std::begin(m_device_list), std::end(m_device_list), nullptr); - - m_space = &space(0); - m_space->install_readwrite_handler(0x00000000, 0x01ffffff, read32_delegate(FUNC(sbus_device::slot_timeout_r<0>), this), write32_delegate(FUNC(sbus_device::slot_timeout_w<0>), this)); - m_space->install_readwrite_handler(0x02000000, 0x03ffffff, read32_delegate(FUNC(sbus_device::slot_timeout_r<1>), this), write32_delegate(FUNC(sbus_device::slot_timeout_w<1>), this)); - m_space->install_readwrite_handler(0x04000000, 0x05ffffff, read32_delegate(FUNC(sbus_device::slot_timeout_r<2>), this), write32_delegate(FUNC(sbus_device::slot_timeout_w<2>), this)); -} - -template READ32_MEMBER(sbus_device::slot_timeout_r) -{ - m_maincpu->set_mae(); - m_buserr(0, 0x20); - m_buserr(1, 0xffa00000 + (Slot << 21)); - return 0; -} - -template WRITE32_MEMBER(sbus_device::slot_timeout_w) -{ - m_maincpu->set_mae(); - m_buserr(0, 0x8020); - m_buserr(1, 0xffa00000 + (Slot << 21)); -} - -READ32_MEMBER(sbus_device::read) -{ - return m_space->read_dword(offset << 2, mem_mask); -} - -WRITE32_MEMBER(sbus_device::write) -{ - m_space->write_dword(offset << 2, data, mem_mask); -} - -device_sbus_card_interface *sbus_device::get_sbus_card(int slot) -{ - if (slot < 0) - { - return nullptr; - } - - if (m_device_list[slot]) - { - return m_device_list[slot]; - } - - return nullptr; -} - -void sbus_device::add_sbus_card(int slot, device_sbus_card_interface *card) -{ - m_device_list[slot] = card; - card->install_device(); -} - -void sbus_device::set_irq_line(int state, int line) -{ - m_irq_cb[line](state); -} - - - -device_sbus_card_interface::device_sbus_card_interface(const machine_config &mconfig, device_t &device) - : device_slot_card_interface(mconfig, device) - , m_sbus_finder(device, finder_base::DUMMY_TAG) - , m_sbus(nullptr) - , m_sbus_slottag(nullptr) - , m_slot(-1) - , m_base(0) -{ -} - -device_sbus_card_interface::~device_sbus_card_interface() -{ -} - -void device_sbus_card_interface::interface_validity_check(validity_checker &valid) const -{ - if (m_sbus_finder && m_sbus && (m_sbus != m_sbus_finder)) - osd_printf_error("Contradictory buses configured (%s and %s)\n", m_sbus_finder->tag(), m_sbus->tag()); -} - -void device_sbus_card_interface::interface_pre_start() -{ - device_slot_card_interface::interface_pre_start(); - - if (!m_sbus) - { - m_sbus = m_sbus_finder; - if (!m_sbus) - fatalerror("Can't find Sun SBus device %s\n", m_sbus_finder.finder_tag()); - } - - if (0 > m_slot) - { - if (!m_sbus->started()) - throw device_missing_dependencies(); - - // extract the slot number from the last digit of the slot tag - size_t const tlen = strlen(m_sbus_slottag); - - m_slot = (m_sbus_slottag[tlen - 1] - '1'); - if (m_slot < 0 || m_slot > 2) - fatalerror("Slot %x out of range for Sun SBus\n", m_slot); - - m_base = m_slot << 25; - m_sbus->add_sbus_card(m_slot, this); - } -} - -void device_sbus_card_interface::set_sbus(sbus_device *sbus, const char *slottag) -{ - m_sbus = sbus; - m_sbus_slottag = slottag; -} diff --git a/src/devices/bus/sbus/sbus.h b/src/devices/bus/sbus/sbus.h deleted file mode 100644 index 5349c2c8e42..00000000000 --- a/src/devices/bus/sbus/sbus.h +++ /dev/null @@ -1,160 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - sbus.h - Sun SBus slot bus and card emulation - -***************************************************************************/ - -#ifndef MAME_BUS_SBUS_SBUS_H -#define MAME_BUS_SBUS_SBUS_H - -#pragma once - -#include "cpu/sparc/sparc.h" -#include "machine/bankdev.h" - -class sbus_device; - -class sbus_slot_device : public device_t, public device_slot_interface -{ -public: - // construction/destruction - template - sbus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&sbus_tag, U &&opts, const char *dflt, bool fixed = false) - : sbus_slot_device(mconfig, tag, owner, clock) - { - option_reset(); - opts(*this); - set_default_option(dflt); - set_fixed(fixed); - m_sbus.set_tag(std::forward(sbus_tag)); - } - sbus_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - sbus_slot_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); - - // device-level overrides - virtual void device_validity_check(validity_checker &valid) const override; - virtual void device_resolve_objects() override; - virtual void device_start() override; - - // configuration - required_device m_sbus; - - DECLARE_READ32_MEMBER(timeout_r); - DECLARE_WRITE32_MEMBER(timeout_w); -}; - -DECLARE_DEVICE_TYPE(SBUS_SLOT, sbus_slot_device) - - -class device_sbus_card_interface; - -class sbus_device : public device_t, - public device_memory_interface -{ - friend class device_sbus_card_interface; -public: - // construction/destruction - template - sbus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&cpu_tag, U &&space_tag) - : sbus_device(mconfig, tag, owner, clock) - { - set_cpu_tag(std::forward(cpu_tag)); - set_space_tag(std::forward(space_tag)); - } - - sbus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - - // inline configuration - template void set_cpu_tag(T &&tag) { m_maincpu.set_tag(std::forward(tag)); } - template void set_space_tag(T &&tag) { m_type1space.set_tag(std::forward(tag)); } - - // devcb3 - template auto irq() { return m_irq_cb[Line].bind(); } - auto buserr() { return m_buserr.bind(); } - - virtual space_config_vector memory_space_config() const override; - - const address_space_config m_space_config; - - void add_sbus_card(int slot, device_sbus_card_interface *card); - device_sbus_card_interface *get_sbus_card(int slot); - - void set_irq_line(int state, int line); - - template void install_device(offs_t addrstart, offs_t addrend, T &device, void (T::*map)(class address_map &map), uint64_t unitmask = ~u64(0)) - { - m_space->install_device(addrstart, addrend, device, map, unitmask); - } - - DECLARE_READ32_MEMBER(read); - DECLARE_WRITE32_MEMBER(write); - -protected: - sbus_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); - - // device-level overrides - virtual void device_resolve_objects() override; - virtual void device_start() override; - - // internal state - required_device m_maincpu; - required_device m_type1space; - address_space *m_space; - - devcb_write_line m_irq_cb[7]; - devcb_write32 m_buserr; - - device_sbus_card_interface *m_device_list[3]; - -private: - void slot1_timeout_map(address_map &map); - void slot2_timeout_map(address_map &map); - void slot3_timeout_map(address_map &map); - - template DECLARE_READ32_MEMBER(slot_timeout_r); - template DECLARE_WRITE32_MEMBER(slot_timeout_w); -}; - -DECLARE_DEVICE_TYPE(SBUS, sbus_device) - - -// class representing interface-specific live sbus card -class device_sbus_card_interface : public device_slot_card_interface -{ - friend class sbus_device; -public: - // construction/destruction - virtual ~device_sbus_card_interface(); - - // inline configuration - void set_sbus(sbus_device *sbus, const char *slottag); - template void set_onboard(T &&sbus) { m_sbus_finder.set_tag(std::forward(sbus)); m_sbus_slottag = device().tag(); } - - virtual void mem_map(address_map &map) = 0; - -protected: - void raise_irq(int line) { m_sbus->set_irq_line(ASSERT_LINE, line); } - void lower_irq(int line) { m_sbus->set_irq_line(CLEAR_LINE, line); } - - device_sbus_card_interface(const machine_config &mconfig, device_t &device); - - virtual void interface_validity_check(validity_checker &valid) const override; - virtual void interface_pre_start() override; - virtual void install_device() = 0; - - sbus_device &sbus() { assert(m_sbus); return *m_sbus; } - - optional_device m_sbus_finder; - sbus_device *m_sbus; - const char *m_sbus_slottag; - int m_slot; - uint32_t m_base; -}; - -void sbus_cards(device_slot_interface &device); - -#endif // MAME_BUS_SBUS_SBUS_H diff --git a/src/devices/bus/sbus/sunpc.cpp b/src/devices/bus/sbus/sunpc.cpp deleted file mode 100644 index 7036e857393..00000000000 --- a/src/devices/bus/sbus/sunpc.cpp +++ /dev/null @@ -1,71 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun SunPC 5x86 Accelerator (501-4230) skeleton - - Notable parts on board: - - 1x AMD AM27C256 PLCC ROM - - 1x Motorola SunPC Accelerator 100-3069-03, mfr/date AANL9732 - - 6x Cypress CY7B185-10VC 64kBit Static RAM - - 1x AMD 5x86 (under heatsink; markings unknown) - -***************************************************************************/ - -#include "emu.h" -#include "sunpc.h" - -DEFINE_DEVICE_TYPE(SBUS_SUNPC, sbus_sunpc_device, "sbus_sunpc", "Sun SunPC accelerator") - -void sbus_sunpc_device::mem_map(address_map &map) -{ - map(0x00000000, 0x01ffffff).rw(FUNC(sbus_sunpc_device::unknown_r), FUNC(sbus_sunpc_device::unknown_w)); - map(0x00000000, 0x00007fff).r(FUNC(sbus_sunpc_device::rom_r)); -} - -ROM_START( sbus_sunpc ) - ROM_REGION32_BE(0x8000, "prom", ROMREGION_ERASEFF) - ROM_LOAD( "sunw,501-1763-01.bin", 0x0000, 0x8000, CRC(171f50f8) SHA1(21c4c02bc5a3a0494301f19c54ba0e207568fb42)) -ROM_END - -const tiny_rom_entry *sbus_sunpc_device::device_rom_region() const -{ - return ROM_NAME( sbus_sunpc ); -} - -void sbus_sunpc_device::device_add_mconfig(machine_config &config) -{ -} - - -sbus_sunpc_device::sbus_sunpc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) - : device_t(mconfig, SBUS_SUNPC, tag, owner, clock) - , device_sbus_card_interface(mconfig, *this) - , m_rom(*this, "prom") -{ -} - -void sbus_sunpc_device::device_start() -{ -} - -void sbus_sunpc_device::install_device() -{ - m_sbus->install_device(m_base, m_base + 0x1ffffff, *this, &sbus_sunpc_device::mem_map); -} - -READ32_MEMBER(sbus_sunpc_device::unknown_r) -{ - logerror("%s: unknown_r: %08x & %08x\n", machine().describe_context(), offset << 2, mem_mask); - return 0; -} - -WRITE32_MEMBER(sbus_sunpc_device::unknown_w) -{ - logerror("%s: unknown_w: %08x = %08x & %08x\n", machine().describe_context(), offset << 2, data, mem_mask); -} - -READ32_MEMBER(sbus_sunpc_device::rom_r) -{ - return ((uint32_t*)m_rom->base())[offset]; -} diff --git a/src/devices/bus/sbus/sunpc.h b/src/devices/bus/sbus/sunpc.h deleted file mode 100644 index 8c20c1be27e..00000000000 --- a/src/devices/bus/sbus/sunpc.h +++ /dev/null @@ -1,45 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Ryan Holtz -/*************************************************************************** - - Sun SunPC 5x86 Accelerator (501-4230) skeleton - -***************************************************************************/ - -#ifndef MAME_BUS_SBUS_SUNPC_H -#define MAME_BUS_SBUS_SUNPC_H - -#pragma once - -#include "sbus.h" - - -class sbus_sunpc_device : public device_t, public device_sbus_card_interface -{ -public: - // construction/destruction - sbus_sunpc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - // device_t overrides - virtual const tiny_rom_entry *device_rom_region() const override; - virtual void device_add_mconfig(machine_config &config) override; - virtual void device_start() override; - - // device_sbus_slot_interface overrides - virtual void install_device() override; - - DECLARE_READ32_MEMBER(unknown_r); - DECLARE_WRITE32_MEMBER(unknown_w); - DECLARE_READ32_MEMBER(rom_r); - -private: - void mem_map(address_map &map) override; - - required_memory_region m_rom; -}; - - -DECLARE_DEVICE_TYPE(SBUS_SUNPC, sbus_sunpc_device) - -#endif // MAME_BUS_SBUS_SUNPC_H diff --git a/src/mame/drivers/indy_indigo2.cpp b/src/mame/drivers/indy_indigo2.cpp index 95e96d94298..dea0bc4bc73 100644 --- a/src/mame/drivers/indy_indigo2.cpp +++ b/src/mame/drivers/indy_indigo2.cpp @@ -54,8 +54,6 @@ #include "emu.h" -#include "bus/gio64/gio64.h" - #include "cpu/mips/r4000.h" #include "machine/hpc3.h" @@ -81,10 +79,6 @@ public: , m_scsi_ctrl(*this, "scsibus:0:wd33c93") , m_hpc3(*this, "hpc3") , m_vino(*this, "vino") - , m_gio64(*this, "gio64") - , m_gio64_gfx(*this, "gio64_gfx") - , m_gio64_exp0(*this, "gio64_exp0") - , m_gio64_exp1(*this, "gio64_exp1") { } @@ -111,10 +105,6 @@ protected: required_device m_scsi_ctrl; required_device m_hpc3; optional_device m_vino; - optional_device m_gio64; - optional_device m_gio64_gfx; - optional_device m_gio64_exp0; - optional_device m_gio64_exp1; }; class ip24_state : public ip22_state @@ -172,7 +162,6 @@ void ip22_state::ip22_base_map(address_map &map) { map(0x00000000, 0x0007ffff).bankrw("bank1"); /* mirror of first 512k of main RAM */ map(0x08000000, 0x0fffffff).share("mainram").ram().w(FUNC(ip22_state::write_ram)); /* 128 MB of main RAM */ - map(0x1f000000, 0x1f9fffff).rw(m_gio64, FUNC(gio64_device::read), FUNC(gio64_device::write)); map(0x1fa00000, 0x1fa1ffff).rw(m_mem_ctrl, FUNC(sgi_mc_device::read), FUNC(sgi_mc_device::write)); map(0x1fb00000, 0x1fb7ffff).r(FUNC(ip22_state::bus_error)); map(0x1fb80000, 0x1fbfffff).m(m_hpc3, FUNC(hpc3_base_device::map)); @@ -243,12 +232,6 @@ void ip22_state::ip22_base(machine_config &config) NSCSI_CONNECTOR(config, "scsibus:5", scsi_devices, nullptr, false); NSCSI_CONNECTOR(config, "scsibus:6", scsi_devices, "cdrom", false); NSCSI_CONNECTOR(config, "scsibus:7", scsi_devices, nullptr, false); - - // GIO64 - GIO64(config, m_gio64, m_maincpu, m_hpc3); - GIO64_SLOT(config, m_gio64_gfx, m_gio64, gio64_cards, "xl24"); - GIO64_SLOT(config, m_gio64_exp0, m_gio64, gio64_cards, nullptr); - GIO64_SLOT(config, m_gio64_exp1, m_gio64, gio64_cards, nullptr); } void ip22_state::ip225015(machine_config &config) diff --git a/src/mame/drivers/sun4.cpp b/src/mame/drivers/sun4.cpp index 50d7016544c..1b605651042 100644 --- a/src/mame/drivers/sun4.cpp +++ b/src/mame/drivers/sun4.cpp @@ -414,8 +414,6 @@ #include "bus/rs232/rs232.h" #include "bus/sunkbd/sunkbd.h" #include "bus/sunmouse/sunmouse.h" -#include "bus/sbus/sbus.h" -#include "bus/sbus/bwtwo.h" #include "cpu/sparc/sparc.h" #include "imagedev/floppy.h" #include "machine/am79c90.h" @@ -541,8 +539,6 @@ public: , m_lance(*this, LANCE_TAG) , m_scsibus(*this, "scsibus") , m_scsi(*this, "scsibus:7:ncr53c90a") - , m_sbus(*this, "sbus") - , m_sbus_slot(*this, "slot%u", 1U) , m_type0space(*this, "type0") , m_type1space(*this, "type1") , m_ram(*this, RAM_TAG) @@ -658,7 +654,6 @@ private: void type0space_map(address_map &map); void type1space_map(address_map &map); - void type1space_sbus_map(address_map &map); void type1space_s4_map(address_map &map); enum sun4_arch @@ -681,8 +676,6 @@ private: required_device m_scsibus; required_device m_scsi; - optional_device m_sbus; - optional_device_array m_sbus_slot; optional_device m_type0space; optional_device m_type1space; memory_access_cache<2, 0, ENDIANNESS_BIG> *m_type1_cache; @@ -1159,12 +1152,6 @@ void sun4_state::type1space_map(address_map &map) map(0x08c00000, 0x08c00003).rw(m_lance, FUNC(am79c90_device::regs_r), FUNC(am79c90_device::regs_w)); } -void sun4_state::type1space_sbus_map(address_map &map) -{ - type1space_map(map); - map(0x0a000000, 0x0fffffff).rw(m_sbus, FUNC(sbus_device::read), FUNC(sbus_device::write)); -} - void sun4_state::type1space_s4_map(address_map &map) { map(0x00000000, 0x0000000f).rw(m_scc1, FUNC(z80scc_device::ba_cd_inv_r), FUNC(z80scc_device::ba_cd_inv_w)).umask32(0xff00ff00); @@ -1962,7 +1949,7 @@ void sun4_state::sun4c(machine_config &config) ADDRESS_MAP_BANK(config, m_type0space).set_map(&sun4_state::type0space_map).set_options(ENDIANNESS_BIG, 32, 32, 0x80000000); // MMU Type 1 device space - ADDRESS_MAP_BANK(config, m_type1space).set_map(&sun4_state::type1space_sbus_map).set_options(ENDIANNESS_BIG, 32, 32, 0x80000000); + ADDRESS_MAP_BANK(config, m_type1space).set_map(&sun4_state::type1space_map).set_options(ENDIANNESS_BIG, 32, 32, 0x80000000); // Ethernet AM79C90(config, m_lance); @@ -2014,12 +2001,6 @@ void sun4_state::sun4c(machine_config &config) NSCSI_CONNECTOR(config, "scsibus:5", sun_scsi_devices, nullptr); NSCSI_CONNECTOR(config, "scsibus:6", sun_scsi_devices, nullptr); NSCSI_CONNECTOR(config, "scsibus:7", sun_scsi_devices, "ncr53c90a", true).set_option_machine_config("ncr53c90a", [this] (device_t *device) { ncr53c90a(device); }); - - // SBus - SBUS(config, m_sbus, 20'000'000, "maincpu", "type1"); - SBUS_SLOT(config, m_sbus_slot[0], 20'000'000, m_sbus, sbus_cards, nullptr); - SBUS_SLOT(config, m_sbus_slot[1], 20'000'000, m_sbus, sbus_cards, nullptr); - SBUS_SLOT(config, m_sbus_slot[2], 20'000'000, m_sbus, sbus_cards, nullptr); } void sun4_state::sun4_20(machine_config &config) @@ -2027,11 +2008,6 @@ void sun4_state::sun4_20(machine_config &config) sun4c(config); m_ram->set_extra_options("4M,8M,12M,16M"); - - m_sbus_slot[0]->set_fixed(true); - m_sbus_slot[1]->set_fixed(true); - m_sbus_slot[2]->set_default_option("bwtwo"); - m_sbus_slot[2]->set_fixed(true); } void sun4_state::sun4_40(machine_config &config) @@ -2042,13 +2018,6 @@ void sun4_state::sun4_40(machine_config &config) m_mmu->set_clock(25'000'000); m_maincpu->set_clock(25'000'000); - - m_sbus->set_clock(25'000'000); - m_sbus_slot[0]->set_clock(25'000'000); - m_sbus_slot[1]->set_clock(25'000'000); - m_sbus_slot[2]->set_clock(25'000'000); - m_sbus_slot[2]->set_default_option("bwtwo"); - m_sbus_slot[2]->set_fixed(true); } void sun4_state::sun4_50(machine_config &config) @@ -2060,13 +2029,6 @@ void sun4_state::sun4_50(machine_config &config) m_mmu->set_clock(40'000'000); m_maincpu->set_clock(40'000'000); - - m_sbus->set_clock(20'000'000); - m_sbus_slot[0]->set_clock(20'000'000); - m_sbus_slot[1]->set_clock(20'000'000); - m_sbus_slot[2]->set_clock(20'000'000); - m_sbus_slot[2]->set_default_option("turbogx"); // not accurate, should be gxp, not turbogx - m_sbus_slot[2]->set_fixed(true); } void sun4_state::sun4_60(machine_config &config) @@ -2080,12 +2042,6 @@ void sun4_state::sun4_65(machine_config &config) m_mmu->set_clock(25'000'000); m_maincpu->set_clock(25'000'000); - - m_sbus->set_clock(25'000'000); - m_sbus_slot[0]->set_clock(25'000'000); - m_sbus_slot[1]->set_clock(25'000'000); - m_sbus_slot[2]->set_clock(25'000'000); - m_sbus_slot[2]->set_default_option("bwtwo"); } void sun4_state::sun4_75(machine_config &config) -- cgit v1.2.3