mirror of
https://github.com/holub/mame
synced 2025-06-07 21:33:45 +03:00
further cleanup + final untangling from the old code:
optimized sprites data now lives only in the sprite device. got rid of neogeo_helper as a result. nw.
This commit is contained in:
etabeta78
parent
8e58d4099c
commit
c506d36a8d
@ -1895,8 +1895,6 @@ if (BUSES["NEOGEO"]~=null) then
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MAME_DIR .. "src/devices/bus/neogeo/slot.h",
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MAME_DIR .. "src/devices/bus/neogeo/carts.cpp",
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MAME_DIR .. "src/devices/bus/neogeo/carts.h",
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MAME_DIR .. "src/devices/bus/neogeo/neogeo_helper.cpp",
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MAME_DIR .. "src/devices/bus/neogeo/neogeo_helper.h",
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MAME_DIR .. "src/devices/bus/neogeo/rom.cpp",
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MAME_DIR .. "src/devices/bus/neogeo/rom.h",
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MAME_DIR .. "src/devices/bus/neogeo/fatfury2.cpp",
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@ -1,66 +0,0 @@
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// license:BSD-3-Clause
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// copyright-holders:S. Smith,David Haywood
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#include "emu.h"
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#include "neogeo_helper.h"
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static UINT32 get_region_mask(UINT8* rgn, UINT32 rgn_size)
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{
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UINT32 mask;
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UINT32 len;
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UINT32 bit;
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mask = 0xffffffff;
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len = rgn_size;
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for (bit = 0x80000000; bit != 0; bit >>= 1)
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{
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if ((len * 2 - 1) & bit)
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break;
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mask >>= 1;
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}
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return mask;
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}
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UINT32 neogeohelper_optimize_sprite_data(std::vector<UINT8> &spritegfx, UINT8* region_sprites, UINT32 region_sprites_size)
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{
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/* convert the sprite graphics data into a format that
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allows faster blitting */
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UINT8 *src;
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UINT8 *dest;
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UINT32 mask = get_region_mask(region_sprites, region_sprites_size);
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spritegfx.resize(mask + 1);
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UINT32 spritegfx_address_mask = mask;
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src = region_sprites;
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dest = &spritegfx[0];
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for (unsigned i = 0; i < region_sprites_size; i += 0x80, src += 0x80)
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{
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for (unsigned y = 0; y < 0x10; y++)
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{
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for (unsigned x = 0; x < 8; x++)
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{
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*(dest++) = (((src[0x43 | (y << 2)] >> x) & 0x01) << 3) |
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(((src[0x41 | (y << 2)] >> x) & 0x01) << 2) |
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(((src[0x42 | (y << 2)] >> x) & 0x01) << 1) |
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(((src[0x40 | (y << 2)] >> x) & 0x01) << 0);
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}
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for (unsigned x = 0; x < 8; x++)
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{
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*(dest++) = (((src[0x03 | (y << 2)] >> x) & 0x01) << 3) |
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(((src[0x01 | (y << 2)] >> x) & 0x01) << 2) |
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(((src[0x02 | (y << 2)] >> x) & 0x01) << 1) |
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(((src[0x00 | (y << 2)] >> x) & 0x01) << 0);
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}
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}
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}
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return spritegfx_address_mask;
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}
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@ -1,4 +0,0 @@
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// license:BSD-3-Clause
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// copyright-holders:S. Smith,David Haywood
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extern UINT32 neogeohelper_optimize_sprite_data(std::vector<UINT8> &spritegfx, UINT8* region_sprites, UINT32 region_sprites_size);
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@ -21,7 +21,6 @@ const device_type NEOGEO_CART_SLOT = &device_creator<neogeo_cart_slot_device>;
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device_neogeo_cart_interface::device_neogeo_cart_interface(const machine_config &mconfig, device_t &device)
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: device_slot_card_interface(mconfig, device),
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m_sprite_gfx_address_mask(0),
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m_region_rom(*this, "^maincpu"),
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m_region_fixed(*this, "^fixed"),
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m_region_audio(*this, "^audiocpu"),
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@ -263,9 +262,6 @@ bool neogeo_cart_slot_device::call_load()
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m_cart->get_audio_base(), m_cart->get_audio_size(),
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m_cart->get_audiocrypt_base(), m_cart->get_audiocrypt_size());
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// create optimized sprite cache [NOT GOOD FOR NOSLOT!!!!]
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m_cart->m_sprite_gfx_address_mask = neogeohelper_optimize_sprite_data(m_cart->get_sprites_optimized_arr(), m_cart->get_sprites_base(), m_cart->get_sprites_size());
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return IMAGE_INIT_PASS;
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}
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}
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@ -4,7 +4,6 @@
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#define __NEOGEO_SLOT_H
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#include "emu.h"
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#include "bus/neogeo/neogeo_helper.h"
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/* PCB */
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enum
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@ -135,14 +134,6 @@ public:
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UINT8* get_region_sprites_base() { if (m_region_spr.found()) return m_region_spr->base(); return nullptr; }
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UINT32 get_region_sprites_size() { if (m_region_spr.found()) return m_region_spr->bytes(); return 0; }
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UINT8* get_sprites_optimized() { return &m_sprites_optimized[0]; }
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std::vector<UINT8>& get_sprites_optimized_arr() { return m_sprites_optimized; }
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UINT32 get_sprites_addrmask() { return m_sprite_gfx_address_mask; }
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void init_sprites_addrmask(UINT8 *spr_base, UINT32 spr_size) {
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m_sprite_gfx_address_mask = neogeohelper_optimize_sprite_data(get_sprites_optimized_arr(), &spr_base[0], spr_size);
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}
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void ym_alloc(UINT32 size) { m_ym.resize(size); }
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UINT8* get_ym_base() { return &m_ym[0]; }
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UINT32 get_ym_size() { return m_ym.size(); }
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@ -155,15 +146,12 @@ public:
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UINT8* get_region_ymdelta_base() { if (m_region_ymd.found()) return m_region_ymd->base(); return nullptr; }
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UINT32 get_region_ymdelta_size() { if (m_region_ymd.found()) return m_region_ymd->bytes(); return 0; }
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UINT32 m_sprite_gfx_address_mask;
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protected:
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// these are allocated when loading from softlist
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std::vector<UINT16> m_rom;
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std::vector<UINT8> m_fixed;
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std::vector<UINT8> m_audio;
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std::vector<UINT8> m_sprites;
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std::vector<UINT8> m_sprites_optimized;
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std::vector<UINT8> m_ym;
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std::vector<UINT8> m_ymdelta;
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std::vector<UINT8> m_audiocrypt;
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@ -310,25 +298,6 @@ public:
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return 0;
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}
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UINT8* get_sprites_opt_base() {
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if (m_cart)
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return m_cart->get_sprites_optimized();
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return nullptr;
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}
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void init_sprites_addrmask() {
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if (m_cart)
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{
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if (!user_loadable())
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m_cart->init_sprites_addrmask(m_cart->get_region_sprites_base(), m_cart->get_region_sprites_size());
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else
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m_cart->init_sprites_addrmask(m_cart->get_sprites_base(), m_cart->get_sprites_size());
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}
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}
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UINT32 get_sprites_addrmask() { if (m_cart) return m_cart->get_sprites_addrmask(); return 0; }
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int get_fixed_bank_type(void) { if (m_cart) return m_cart->get_fixed_bank_type(); return 0; }
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UINT32 get_bank_base(UINT16 sel) { if (m_cart) return m_cart->get_bank_base(sel); return 0; }
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UINT32 get_special_bank() { if (m_cart) return m_cart->get_special_bank(); return 0; }
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@ -1142,11 +1142,7 @@ void neogeo_state::init_sprites()
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{
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m_sprgen->set_sprite_region(m_slots[m_curr_slot]->get_sprites_base(), m_slots[m_curr_slot]->get_sprites_size());
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m_sprgen->set_fixed_regions(m_slots[m_curr_slot]->get_fixed_base(), m_slots[m_curr_slot]->get_fixed_size(), m_region_fixedbios);
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// give the sprite chip pointers to the graphics for this cartslot from the slot device
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if (!m_slots[m_curr_slot]->user_loadable())
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m_slots[m_curr_slot]->init_sprites_addrmask();
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m_sprgen->set_optimized_sprite_data(m_slots[m_curr_slot]->get_sprites_opt_base(), m_slots[m_curr_slot]->get_sprites_addrmask());
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m_sprgen->optimize_sprite_data();
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m_sprgen->m_fixed_layer_bank_type = m_slots[m_curr_slot]->get_fixed_bank_type();
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}
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else
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@ -31,6 +31,13 @@ public:
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: driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_audiocpu(*this, "audiocpu"),
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m_upd4990a(*this, "upd4990a"),
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m_ym(*this, "ymsnd"),
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m_sprgen(*this, "spritegen"),
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m_save_ram(*this, "saveram"),
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m_screen(*this, "screen"),
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m_palette(*this, "palette"),
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m_memcard(*this, "memcard"),
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m_region_maincpu(*this, "maincpu"),
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m_region_sprites(*this, "sprites"),
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m_region_fixed(*this, "fixed"),
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@ -39,19 +46,12 @@ public:
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m_region_audiobios(*this, "audiobios"),
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m_region_audiocpu(*this, "audiocpu"),
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m_bank_audio_main(*this, "audio_main"),
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m_upd4990a(*this, "upd4990a"),
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m_ym(*this, "ymsnd"),
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m_save_ram(*this, "saveram"),
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m_screen(*this, "screen"),
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m_palette(*this, "palette"),
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m_memcard(*this, "memcard"),
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m_dsw(*this, "DSW"),
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m_trackx(*this, "TRACK_X"),
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m_tracky(*this, "TRACK_Y"),
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m_edge(*this, "edge"),
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m_ctrl1(*this, "ctrl1"),
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m_ctrl2(*this, "ctrl2"),
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m_sprgen(*this, "spritegen"),
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m_use_cart_vectors(0),
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m_use_cart_audio(0),
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m_slot1(*this, "cslot1"),
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@ -89,12 +89,6 @@ public:
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UINT32 screen_update_neogeo(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
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DECLARE_DRIVER_INIT(mvs);
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// NEW IMPLEMENTATION!!!
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void set_slot_idx(int slot);
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void neogeo_postload();
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DECLARE_WRITE8_MEMBER(io_control_w);
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DECLARE_WRITE8_MEMBER(system_control_w);
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DECLARE_READ16_MEMBER(banked_vectors_r);
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@ -111,35 +105,26 @@ public:
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protected:
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void common_machine_start();
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void update_interrupts();
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void create_interrupt_timers();
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void start_interrupt_timers();
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void acknowledge_interrupt(UINT16 data);
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void adjust_display_position_interrupt_timer();
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void set_display_position_interrupt_control(UINT16 data);
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void set_display_counter_msb(UINT16 data);
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void set_display_counter_lsb(UINT16 data);
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void set_video_control(UINT16 data);
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void create_rgb_lookups();
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void set_pens();
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void set_screen_shadow(int data);
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void set_palette_bank(int data);
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void audio_cpu_check_nmi();
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void set_save_ram_unlock(UINT8 data);
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void set_outputs();
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void set_output_latch(UINT8 data);
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void set_output_data(UINT8 data);
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// device overrides
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virtual void machine_start() override;
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virtual void machine_reset() override;
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void neogeo_postload();
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// devices
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required_device<cpu_device> m_maincpu;
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required_device<cpu_device> m_audiocpu;
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// MVS-specific devices
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optional_device<upd4990a_device> m_upd4990a;
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optional_device<ym2610_device> m_ym;
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required_device<neosprite_optimized_device> m_sprgen;
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optional_shared_ptr<UINT16> m_save_ram;
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required_device<screen_device> m_screen;
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optional_device<palette_device> m_palette;
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optional_device<ng_memcard_device> m_memcard;
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// memory
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optional_memory_region m_region_maincpu;
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@ -153,31 +138,9 @@ protected:
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memory_bank *m_bank_audio_cart[4];
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memory_bank *m_bank_cartridge;
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// MVS-specific devices
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optional_device<upd4990a_device> m_upd4990a;
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optional_device<ym2610_device> m_ym;
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optional_shared_ptr<UINT16> m_save_ram;
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required_device<screen_device> m_screen;
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optional_device<palette_device> m_palette;
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optional_device<ng_memcard_device> m_memcard;
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// configuration
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enum {NEOGEO_MVS, NEOGEO_AES, NEOGEO_CD} m_type;
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// internal state
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bool m_recurse;
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bool m_audio_cpu_nmi_enabled;
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bool m_audio_cpu_nmi_pending;
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// MVS-specific state
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UINT8 m_save_ram_unlocked;
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UINT8 m_output_data;
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UINT8 m_output_latch;
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UINT8 m_el_value;
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UINT8 m_led1_value;
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UINT8 m_led2_value;
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optional_ioport m_dsw;
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optional_ioport m_trackx;
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optional_ioport m_tracky;
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@ -190,31 +153,15 @@ protected:
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virtual void video_start() override;
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virtual void video_reset() override;
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emu_timer *m_display_position_interrupt_timer;
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emu_timer *m_display_position_vblank_timer;
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emu_timer *m_vblank_interrupt_timer;
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UINT32 m_display_counter;
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UINT8 m_vblank_interrupt_pending;
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UINT8 m_display_position_interrupt_pending;
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UINT8 m_irq3_pending;
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UINT8 m_display_position_interrupt_control;
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const pen_t *m_bg_pen;
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UINT8 m_vblank_level;
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UINT8 m_raster_level;
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required_device<neosprite_optimized_device> m_sprgen;
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UINT16 get_video_control();
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// color/palette related
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std::vector<UINT16> m_paletteram;
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UINT8 m_palette_lookup[32][4];
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const pen_t *m_bg_pen;
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int m_screen_shadow;
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int m_palette_bank;
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int m_use_cart_vectors;
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int m_use_cart_audio;
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void set_slot_idx(int slot);
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// cart slots
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void init_cpu();
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void init_audio();
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@ -232,6 +179,58 @@ protected:
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int m_curr_slot;
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neogeo_cart_slot_device* m_slots[6];
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private:
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void update_interrupts();
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void create_interrupt_timers();
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void start_interrupt_timers();
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void acknowledge_interrupt(UINT16 data);
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void adjust_display_position_interrupt_timer();
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void set_display_position_interrupt_control(UINT16 data);
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void set_display_counter_msb(UINT16 data);
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void set_display_counter_lsb(UINT16 data);
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void set_video_control(UINT16 data);
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void create_rgb_lookups();
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void set_pens();
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void set_screen_shadow(int data);
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void set_palette_bank(int data);
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void audio_cpu_check_nmi();
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void set_save_ram_unlock(UINT8 data);
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void set_output_latch(UINT8 data);
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void set_output_data(UINT8 data);
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// internal state
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bool m_recurse;
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bool m_audio_cpu_nmi_enabled;
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bool m_audio_cpu_nmi_pending;
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// MVS-specific state
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UINT8 m_save_ram_unlocked;
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UINT8 m_output_data;
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UINT8 m_output_latch;
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UINT8 m_el_value;
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UINT8 m_led1_value;
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UINT8 m_led2_value;
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emu_timer *m_display_position_interrupt_timer;
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emu_timer *m_display_position_vblank_timer;
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emu_timer *m_vblank_interrupt_timer;
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UINT32 m_display_counter;
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UINT8 m_vblank_interrupt_pending;
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UINT8 m_display_position_interrupt_pending;
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UINT8 m_irq3_pending;
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UINT8 m_display_position_interrupt_control;
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UINT16 get_video_control();
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// color/palette related
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std::vector<UINT16> m_paletteram;
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UINT8 m_palette_lookup[32][4];
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int m_screen_shadow;
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int m_palette_bank;
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};
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@ -244,9 +243,7 @@ class aes_state : public neogeo_state
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{}
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DECLARE_READ16_MEMBER(aes_in2_r);
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DECLARE_INPUT_CHANGED_MEMBER(aes_jp1);
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DECLARE_MACHINE_START(aes);
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protected:
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@ -5,7 +5,6 @@
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#include "emu.h"
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#include "neogeo_spr.h"
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#include "bus/neogeo/neogeo_helper.h"
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// pure virtual functions
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//const device_type NEOGEO_SPRITE_BASE = &device_creator<neosprite_base_device>;
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@ -611,11 +610,6 @@ void neosprite_base_device::optimize_sprite_data()
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return;
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}
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void neosprite_base_device::set_optimized_sprite_data(UINT8* sprdata, UINT32 mask)
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{
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
// these are for passing in pointers from the main system
|
||||
void neosprite_base_device::set_sprite_region(UINT8* region_sprites, UINT32 region_sprites_size)
|
||||
@ -710,19 +704,52 @@ neosprite_optimized_device::neosprite_optimized_device(const machine_config &mco
|
||||
{
|
||||
}
|
||||
|
||||
UINT32 neosprite_optimized_device::optimize_helper(std::vector<UINT8> &spritegfx, UINT8* region_sprites, UINT32 region_sprites_size)
|
||||
{
|
||||
// convert the sprite graphics data into a format that allows faster blitting
|
||||
UINT8 *src;
|
||||
UINT8 *dest;
|
||||
|
||||
UINT32 mask = get_region_mask(region_sprites, region_sprites_size);
|
||||
|
||||
spritegfx.resize(mask + 1);
|
||||
UINT32 spritegfx_address_mask = mask;
|
||||
|
||||
src = region_sprites;
|
||||
dest = &spritegfx[0];
|
||||
|
||||
for (unsigned i = 0; i < region_sprites_size; i += 0x80, src += 0x80)
|
||||
{
|
||||
for (unsigned y = 0; y < 0x10; y++)
|
||||
{
|
||||
for (unsigned x = 0; x < 8; x++)
|
||||
{
|
||||
*(dest++) = (((src[0x43 | (y << 2)] >> x) & 0x01) << 3) |
|
||||
(((src[0x41 | (y << 2)] >> x) & 0x01) << 2) |
|
||||
(((src[0x42 | (y << 2)] >> x) & 0x01) << 1) |
|
||||
(((src[0x40 | (y << 2)] >> x) & 0x01) << 0);
|
||||
}
|
||||
|
||||
for (unsigned x = 0; x < 8; x++)
|
||||
{
|
||||
*(dest++) = (((src[0x03 | (y << 2)] >> x) & 0x01) << 3) |
|
||||
(((src[0x01 | (y << 2)] >> x) & 0x01) << 2) |
|
||||
(((src[0x02 | (y << 2)] >> x) & 0x01) << 1) |
|
||||
(((src[0x00 | (y << 2)] >> x) & 0x01) << 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return spritegfx_address_mask;
|
||||
}
|
||||
|
||||
|
||||
void neosprite_optimized_device::optimize_sprite_data()
|
||||
{
|
||||
m_sprite_gfx_address_mask = neogeohelper_optimize_sprite_data(m_sprite_gfx, m_region_sprites, m_region_sprites_size);
|
||||
m_sprite_gfx_address_mask = optimize_helper(m_sprite_gfx, m_region_sprites, m_region_sprites_size);
|
||||
m_spritegfx8 = &m_sprite_gfx[0];
|
||||
}
|
||||
|
||||
void neosprite_optimized_device::set_optimized_sprite_data(UINT8* sprdata, UINT32 mask)
|
||||
{
|
||||
m_spritegfx8 = sprdata;
|
||||
m_sprite_gfx_address_mask = mask;
|
||||
}
|
||||
|
||||
inline void neosprite_optimized_device::draw_pixel(int romaddr, UINT32* dst, const pen_t *line_pens)
|
||||
{
|
||||
const UINT8 gfx = m_spritegfx8[romaddr];
|
||||
|
||||
@ -25,7 +25,6 @@ public:
|
||||
// neosprite_base_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
|
||||
|
||||
virtual void optimize_sprite_data();
|
||||
virtual void set_optimized_sprite_data(UINT8* sprdata, UINT32 mask);
|
||||
|
||||
virtual void draw_fixed_layer_2pixels(UINT32*&pixel_addr, int offset, UINT8* gfx_base, const pen_t* char_pens);
|
||||
void draw_fixed_layer(bitmap_rgb32 &bitmap, int scanline);
|
||||
@ -88,9 +87,6 @@ protected:
|
||||
memory_region* m_region_fixedbios;
|
||||
screen_device* m_screen;
|
||||
const pen_t *m_pens;
|
||||
|
||||
private:
|
||||
|
||||
};
|
||||
|
||||
//extern const device_type NEOGEO_SPRITE_BASE;
|
||||
@ -113,11 +109,12 @@ class neosprite_optimized_device : public neosprite_base_device
|
||||
public:
|
||||
neosprite_optimized_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
|
||||
virtual void optimize_sprite_data() override;
|
||||
virtual void set_optimized_sprite_data(UINT8* sprdata, UINT32 mask) override;
|
||||
virtual void draw_pixel(int romaddr, UINT32* dst, const pen_t *line_pens) override;
|
||||
std::vector<UINT8> m_sprite_gfx;
|
||||
UINT8* m_spritegfx8;
|
||||
|
||||
private:
|
||||
UINT32 optimize_helper(std::vector<UINT8> &spritegfx, UINT8* region_sprites, UINT32 region_sprites_size);
|
||||
};
|
||||
|
||||
extern const device_type NEOGEO_SPRITE_OPTIMZIED;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user