1 files changed, 40 insertions, 0 deletions
diff --git a/stm32/ppu/types.h b/stm32/ppu/types.h
new file mode 100644
index 0000000..d7605a5
--- /dev/null
+++ b/stm32/ppu/types.h
@@ -0,0 +1,40 @@
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+
+#include "consts.h"
+
+typedef uint16_t hh_ppu_addr_t;
+typedef uint16_t hh_ppu_data_t;
+
+typedef uint8_t hh_ppu_loc_sprite_data_t[HH_PPU_SPRITE_WIDTH * HH_PPU_SPRITE_HEIGHT];
+typedef uint8_t hh_ppu_loc_palette_data_t[HH_PPU_PALETTE_COLOR_COUNT];
+
+typedef hh_ppu_loc_sprite_data_t hh_s_ppu_loc_sprite;
+typedef hh_ppu_loc_palette_data_t hh_s_ppu_loc_palette;
+
+typedef struct {
+	bool horizontal_flip;
+	bool vertical_flip;
+	uint8_t palette_index;
+	uint8_t tilemap_index;
+} hh_s_ppu_loc_bam_entry;
+
+typedef struct {
+	bool horizontal_flip;
+	bool vertical_flip;
+	uint16_t position_x;
+	uint16_t position_y;
+	uint8_t palette_index;
+	uint8_t tilemap_index;
+} hh_s_ppu_loc_fam_entry;
+
+typedef struct {
+	bool sysreset;
+	bool fg_fetch;
+	uint16_t bg_shift_x;
+	uint16_t bg_shift_y;
+} hh_s_ppu_loc_aux;
+
+typedef uint16_t hh_ppu_native_color_t;