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60 lines
1019 B
C++
60 lines
1019 B
C++
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#include "counter/counter.hpp"
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class PPU : public Processor, public PPUCounter, public MMIO {
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public:
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#include "background/background.hpp"
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#include "mmio/mmio.hpp"
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#include "screen/screen.hpp"
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#include "sprite/sprite.hpp"
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#include "window/window.hpp"
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Background bg1;
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Background bg2;
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Background bg3;
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Background bg4;
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Sprite oam;
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Window window;
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Screen screen;
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uint16 *surface;
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uint16 *output;
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struct {
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bool frames_updated;
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unsigned frames_executed;
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} status;
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uint8 ppu1_version;
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uint8 ppu2_version;
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struct {
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bool interlace;
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bool overscan;
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} display;
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//synchronization
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alwaysinline void step(unsigned clocks);
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alwaysinline void synchronize_cpu();
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static void Enter();
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void enter();
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void add_clocks(unsigned);
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void power();
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void reset();
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void scanline();
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void frame();
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void serialize(serializer&);
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PPU();
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~PPU();
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};
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#if defined(DEBUGGER)
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#include "debugger/debugger.hpp"
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extern PPUDebugger ppu;
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#else
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extern PPU ppu;
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#endif
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