// Copyright (c) 2012- PPSSPP Project. // 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, version 2.0 or later versions. // 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 2.0 for more details. // A copy of the GPL 2.0 should have been included with the program. // If not, see http://www.gnu.org/licenses/ // Official git repository and contact information can be found at // https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/. #pragma once #include #include #include #include #include #include "ppsspp_config.h" #include "Common/Log.h" #include "Common/CommonTypes.h" #define IS_LITTLE_ENDIAN (*(const u16 *)"\0\xff" >= 0x100) #define IS_BIG_ENDIAN (*(const u16 *)"\0\xff" < 0x100) static inline u8 clamp_u8(int i) { #if PPSSPP_ARCH(ARM) && !defined(_MSC_VER) asm("usat %0, #8, %1" : "=r"(i) : "r"(i)); #else if (i > 255) return 255; if (i < 0) return 0; #endif return i; } static inline s16 clamp_s16(int i) { #if PPSSPP_ARCH(ARM) && !defined(_MSC_VER) asm("ssat %0, #16, %1" : "=r"(i) : "r"(i)); #else if (i > 32767) return 32767; if (i < -32768) return -32768; #endif return i; } #ifndef DISALLOW_COPY_AND_ASSIGN #define DISALLOW_COPY_AND_ASSIGN(t) \ private: \ t(const t &other); \ void operator =(const t &other); #endif