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main: rename to "2d_engine"

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This commit is contained in:
Zack Buhman 2024-09-10 12:43:37 -05:00
parent 62d6a3b2a6
commit e13e4ba987
10 changed files with 52 additions and 17 deletions
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35
arm9/main.c → arm9/2d_engine.c
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@ -5,10 +5,10 @@
#include "obj.h"
#include "oam.h"
#include "../res/player.data.h"
#include "../res/player.data.pal.h"
#include "../res/bowser.data.h"
#include "../res/bowser.data.pal.h"
#include "../texture/player.data.h"
#include "../texture/player.data.pal.h"
#include "../texture/bowser.data.h"
#include "../texture/bowser.data.pal.h"
static inline uint16_t rgb565(const uint8_t * buf)
{
@ -390,13 +390,28 @@ struct sign_v cos_table[360] = {
void main()
{
// 2d graphics engine A BG
io_registers.a.VRAMCNT = (1 << 31) | (1 << 24);
#define REG_IME (*(volatile uint32_t *)0x04000208)
REG_IME = 0;
io_registers.a.WVRAMCNT = 0;
// 2d graphics engine A BG
io_registers.a.VRAMCNT = (1 << 31) | (1 << 24)
| 0x80 << 16
| 0x80 << 8
| 0x80 << 0;
io_registers.a.WVRAMCNT = 0
| 0x80 << 16
| 0x80 << 8
| 0x80 << 0;
// 2d graphics engine B OBJ
io_registers.a.VRAM_HI_CNT = (1 << 15) | (0b10 << 8);
io_registers.a.VRAM_HI_CNT = (1 << 15) | (0b10 << 8)
| 0x80 << 0;
io_registers.a.DISPCAPCNT = 0;
io_registers.a.MASTER_BRIGHT = (0b01 << 14) | 0b11111;
io_registers.b.MASTER_BRIGHT = (0b01 << 14) | 0b11111;
io_registers.a.POWCNT = 0
| POWCNT__lcd_output_destination__a_to_upper__b_to_lower
@ -411,8 +426,8 @@ void main()
| DISPCNT__bg_character_base_offset(0)
| DISPCNT__display_mode__graphics_display
| DISPCNT__bg0__enable
//| DISPCNT__display_selection_for_bg0__2d_graphics
| DISPCNT__display_selection_for_bg0__3d_graphics
| DISPCNT__display_selection_for_bg0__2d_graphics
//| DISPCNT__display_selection_for_bg0__3d_graphics
| DISPCNT__bg_mode__text0_text1_text2_text3
;

14
arm9/Makefile
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@ -6,17 +6,17 @@ ALL = \
all: arm9.bin
OBJ = \
2D_ENGINE_OBJ = \
start.o \
main.o \
../res/player.data.o \
../res/player.data.pal.o \
../res/bowser.data.o \
../res/bowser.data.pal.o
2d_engine.o \
../texture/player.data.o \
../texture/player.data.pal.o \
../texture/bowser.data.o \
../texture/bowser.data.pal.o
include ../texture/texture.mk
arm9.elf: $(OBJ)
2d_engine.elf: $(2D_ENGINE_OBJ)
triangle.elf: start.o examples/triangle.o

BIN
texture/bowser.data Normal file
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5
texture/bowser.data.h Normal file
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@ -0,0 +1,5 @@
#pragma once
#include <stdint.h>
extern uint32_t _binary_bowser_data_start __asm("_binary_bowser_data_start");
extern uint32_t _binary_bowser_data_end __asm("_binary_bowser_data_end");
extern uint32_t _binary_bowser_data_size __asm("_binary_bowser_data_size");

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texture/bowser.data.pal Normal file
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5
texture/bowser.data.pal.h Normal file
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@ -0,0 +1,5 @@
#pragma once
#include <stdint.h>
extern uint32_t _binary_bowser_data_pal_start __asm("_binary_bowser_data_pal_start");
extern uint32_t _binary_bowser_data_pal_end __asm("_binary_bowser_data_pal_end");
extern uint32_t _binary_bowser_data_pal_size __asm("_binary_bowser_data_pal_size");

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texture/player.data Normal file
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5
texture/player.data.h Normal file
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@ -0,0 +1,5 @@
#pragma once
#include <stdint.h>
extern uint32_t _binary_player_data_start __asm("_binary_player_data_start");
extern uint32_t _binary_player_data_end __asm("_binary_player_data_end");
extern uint32_t _binary_player_data_size __asm("_binary_player_data_size");

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texture/player.data.pal Normal file
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5
texture/player.data.pal.h Normal file
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@ -0,0 +1,5 @@
#pragma once
#include <stdint.h>
extern uint32_t _binary_player_data_pal_start __asm("_binary_player_data_pal_start");
extern uint32_t _binary_player_data_pal_end __asm("_binary_player_data_pal_end");
extern uint32_t _binary_player_data_pal_size __asm("_binary_player_data_pal_size");