1 files changed, 1 insertions, 4 deletions
diff --git a/ppu.h b/ppu.h
index 1527b93..6bc8b5a 100644
--- a/ppu.h
+++ b/ppu.h
@@ -11,10 +11,7 @@ struct ppu {
 	uint8_t vram[2048];
 	uint8_t palette[16*2];
 	uint16_t cycles, scanlines;
-	/* copied from rom */
-	uint8_t *chr_rom;
-	size_t chr_rom_size;
-	enum screen_mirroring mirror;
+	struct rom *rom;
 };
 extern struct ppu ppu;