mirror of https://github.com/bsnes-emu/bsnes.git
69 lines
1.1 KiB
C++
Executable File
69 lines
1.1 KiB
C++
Executable File
struct LCD : Processor, MMIO {
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#include "mmio/mmio.hpp"
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struct Status {
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unsigned lx;
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//$ff40 LCDC
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bool display_enable;
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bool window_tilemap_select;
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bool window_display_enable;
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bool bg_tiledata_select;
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bool bg_tilemap_select;
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bool obj_size;
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bool obj_enable;
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bool bg_enable;
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//$ff41 STAT
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bool interrupt_lyc;
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bool interrupt_oam;
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bool interrupt_vblank;
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bool interrupt_hblank;
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//$ff42 SCY
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uint8 scy;
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//$ff43 SCX
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uint8 scx;
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//$ff44 LY
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uint8 ly;
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//$ff45 LYC
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uint8 lyc;
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//$ff47 BGP
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uint8 bgp[4];
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//$ff48 OBP0
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//$ff49 OBP1
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uint8 obp[2][4];
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//$ff4a WY
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uint8 wy;
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//$ff4b WX
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uint8 wx;
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} status;
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uint8 screen[160 * 144];
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uint8 vram[8192];
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uint8 oam[160];
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uint8 line[160];
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static void Main();
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void main();
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void add_clocks(unsigned clocks);
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void scanline();
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void frame();
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void render();
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uint16 read_tile(bool select, unsigned x, unsigned y);
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void render_bg();
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void render_window();
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void render_obj();
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void power();
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};
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extern LCD lcd;
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