Atmosphere/stratosphere/fatal/source/fatal_font.hpp
2018-11-13 06:03:30 -08:00

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/*
* Copyright (c) 2018 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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/>.
*/
#pragma once
#include <cstdarg>
#include <switch.h>
#include <stratosphere.hpp>
#define RGB888_TO_RGB565(r, g, b) ((((r >> 3) << 11) & 0xF800) | (((g >> 2) << 5) & 0x7E0) | ((b >> 3) & 0x1F))
#define RGB565_GET_R8(c) (((c >> 11) & 0x1F) << 3)
#define RGB565_GET_G8(c) (((c >> 5) & 0x3F) << 2)
#define RGB565_GET_B8(c) (((c >> 0) & 0x1F) << 3)
class FontManager {
public:
static Result InitializeSharedFont();
static void ConfigureFontFramebuffer(u16 *fb, u32 (*unswizzle_func)(u32, u32));
static void SetFontColor(u16 color);
static void DrawString(u32 x, u32 y, const char *str);
static void DrawFormat(u32 x, u32 y, const char *format, ...);
};