mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-11-13 00:26:35 +00:00
46 lines
No EOL
1.9 KiB
C++
46 lines
No EOL
1.9 KiB
C++
/*
|
|
* Copyright (c) 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 <vapours/common.hpp>
|
|
#include <vapours/assert.hpp>
|
|
#include <vapours/util/util_endian.hpp>
|
|
|
|
namespace ams::util {
|
|
|
|
template<char A, char B, char C, char D>
|
|
struct FourCC {
|
|
static constexpr u32 Code = IsLittleEndian() ? ((static_cast<u32>(A) << 0x00) | (static_cast<u32>(B) << 0x08) | (static_cast<u32>(C) << 0x10) | (static_cast<u32>(D) << 0x18))
|
|
: ((static_cast<u32>(A) << 0x18) | (static_cast<u32>(B) << 0x10) | (static_cast<u32>(C) << 0x08) | (static_cast<u32>(D) << 0x00));
|
|
|
|
static constexpr const char String[] = {A, B, C, D};
|
|
|
|
static_assert(sizeof(Code) == 4);
|
|
static_assert(sizeof(String) == 4);
|
|
};
|
|
|
|
template<char A, char B, char C, char D>
|
|
struct ReverseFourCC {
|
|
static constexpr u32 Code = IsLittleEndian() ? ((static_cast<u32>(A) << 0x18) | (static_cast<u32>(B) << 0x10) | (static_cast<u32>(C) << 0x08) | (static_cast<u32>(D) << 0x00))
|
|
: ((static_cast<u32>(A) << 0x00) | (static_cast<u32>(B) << 0x08) | (static_cast<u32>(C) << 0x10) | (static_cast<u32>(D) << 0x18));
|
|
|
|
static constexpr const char String[] = {D, C, B, A};
|
|
|
|
static_assert(sizeof(Code) == 4);
|
|
static_assert(sizeof(String) == 4);
|
|
};
|
|
|
|
} |