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Luma3DS-3GX/sysmodules/rosalina/include/draw.h

108 lines
4.1 KiB
C

/*
* This file is part of Luma3DS
* Copyright (C) 2016-2020 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 <3ds/types.h>
#include <3ds/gfx.h>
#include "utils.h"
#define GPU_FB_TOP_LEFT_ADDR_1 REG32(0x10400468)
#define GPU_FB_TOP_LEFT_ADDR_2 REG32(0x1040046C)
#define GPU_FB_TOP_FMT REG32(0x10400470)
#define GPU_FB_TOP_SEL REG32(0x10400478)
#define GPU_FB_TOP_COL_LUT_INDEX REG32(0x10400480)
#define GPU_FB_TOP_COL_LUT_ELEM REG32(0x10400484)
#define GPU_FB_TOP_STRIDE REG32(0x10400490)
#define GPU_FB_TOP_RIGHT_ADDR_1 REG32(0x10400494)
#define GPU_FB_TOP_RIGHT_ADDR_2 REG32(0x10400498)
#define GPU_FB_BOTTOM_ADDR_1 REG32(0x10400568)
#define GPU_FB_BOTTOM_ADDR_2 REG32(0x1040056C)
#define GPU_FB_BOTTOM_FMT REG32(0x10400570)
#define GPU_FB_BOTTOM_SEL REG32(0x10400578)
#define GPU_FB_BOTTOM_COL_LUT_INDEX REG32(0x10400580)
#define GPU_FB_BOTTOM_COL_LUT_ELEM REG32(0x10400584)
#define GPU_FB_BOTTOM_STRIDE REG32(0x10400590)
#define GPU_PSC0_CNT REG32(0x1040001C)
#define GPU_PSC1_CNT REG32(0x1040002C)
#define GPU_TRANSFER_CNT REG32(0x10400C18)
#define GPU_CMDLIST_CNT REG32(0x104018F0)
#define LCD_TOP_BRIGHTNESS REG32(0x10202240)
#define LCD_BOT_BRIGHTNESS REG32(0x10202A40)
#define FB_BOTTOM_VRAM_ADDR ((void *)0x1F48F000) // cached
#define FB_BOTTOM_VRAM_PA 0x1848F000
#define FB_BOTTOM_SIZE (320 * 240 * 2)
#define FB_SCREENSHOT_SIZE (52 + 400 * 240 * 3)
#define SCREEN_BOT_WIDTH 320
#define SCREEN_BOT_HEIGHT 240
#define SPACING_Y 11
#define SPACING_X 6
#define COLOR_TITLE RGB565(0x00, 0x26, 0x1F)
#define COLOR_WHITE RGB565(0x1F, 0x3F, 0x1F)
#define COLOR_RED RGB565(0x1F, 0x00, 0x00)
#define COLOR_GREEN RGB565(0x00, 0x1F, 0x00)
#define COLOR_LIME RGB565(0x00, 0xFF, 0x00)
#define COLOR_BLACK RGB565(0x00, 0x00, 0x00)
#define DRAW_MAX_FORMATTED_STRING_SIZE 512
void Draw_Init(void);
void Draw_Lock(void);
void Draw_Unlock(void);
void Draw_DrawCharacter(u32 posX, u32 posY, u32 color, char character);
u32 Draw_DrawString(u32 posX, u32 posY, u32 color, const char *string);
__attribute__((format(printf,4,5)))
u32 Draw_DrawFormattedString(u32 posX, u32 posY, u32 color, const char *fmt, ...);
void Draw_FillFramebuffer(u32 value);
void Draw_ClearFramebuffer(void);
Result Draw_AllocateFramebufferCache(u32 size);
Result Draw_AllocateFramebufferCacheForScreenshot(u32 size);
void Draw_FreeFramebufferCache(void);
void *Draw_GetFramebufferCache(void);
u32 Draw_GetFramebufferCacheSize(void);
u32 Draw_SetupFramebuffer(void);
void Draw_RestoreFramebuffer(void);
void Draw_FlushFramebuffer(void);
u32 Draw_GetCurrentFramebufferAddress(bool top, bool left);
// Width is actually height as the 3ds screen is rotated 90 degrees
void Draw_GetCurrentScreenInfo(u32 *width, bool *is3d, bool top);
void Draw_CreateBitmapHeader(u8 *dst, u32 width, u32 heigth);
void Draw_ConvertFrameBufferLines(u8 *buf, u32 width, u32 startingLine, u32 numLines, bool top, bool left);