24 lines
357 B
C
24 lines
357 B
C
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#ifndef PPU_H
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#define PPU_H
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#include <stdio.h>
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#include <stdint.h>
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#include "rom.h"
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struct ppu {
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uint8_t oam[64*4];
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uint8_t vram[2048];
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uint8_t palette[16*2];
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uint16_t cycles, scanlines;
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/* copied from rom */
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uint8_t *chr_rom;
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size_t chr_rom_size;
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enum screen_mirroring mirror;
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};
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extern struct ppu ppu;
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void ppu_tick(void);
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#endif /* PPU_H */
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