Luma3DS-3GX/arm11/source/types.h

/*
*   This file is part of Luma3DS
*   Copyright (C) 2016-2018 Aurora Wright, TuxSH
*
*   This program is free software: you can redistribute it and/or modify
*   it under the terms of the GNU General Public License as published by
*   the Free Software Foundation, either version 3 of the License, or
*   (at your option) any later version.
*
*   This program is distributed in the hope that it will be useful,
*   but WITHOUT ANY WARRANTY; without even the implied warranty of
*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*   GNU General Public License for more details.
*
*   You should have received a copy of the GNU General Public License
*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
*
*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
*       * Requiring preservation of specified reasonable legal notices or
*         author attributions in that material or in the Appropriate Legal
*         Notices displayed by works containing it.
*       * Prohibiting misrepresentation of the origin of that material,
*         or requiring that modified versions of such material be marked in
*         reasonable ways as different from the original version.
*/

#pragma once

#include <stdint.h>
#include <stdbool.h>

//Common data types
typedef uint8_t u8;
typedef uint16_t u16;
typedef uint32_t u32;
typedef uint64_t u64;
typedef volatile u8 vu8;
typedef volatile u16 vu16;
typedef volatile u32 vu32;
typedef volatile u64 vu64;

#define SCREEN_TOP_WIDTH     400
#define SCREEN_BOTTOM_WIDTH  320
#define SCREEN_HEIGHT        240
#define SCREEN_TOP_FBSIZE    (3 * SCREEN_TOP_WIDTH * SCREEN_HEIGHT)
#define SCREEN_BOTTOM_FBSIZE (3 * SCREEN_BOTTOM_WIDTH * SCREEN_HEIGHT)
#define ARM11_PARAMETERS_ADDRESS  0x1FFFF000

struct fb {
     u8 *top_left;
     u8 *top_right;
     u8 *bottom;
};

typedef enum
{
    INIT_SCREENS = 0,
    SETUP_FRAMEBUFFERS,
    CLEAR_SCREENS,
    SWAP_FRAMEBUFFERS,
    UPDATE_BRIGHTNESS,
    DEINIT_SCREENS,
    PREPARE_ARM11_FOR_FIRMLAUNCH,
    ARM11_READY,
} Arm11Operation;