159 lines
4.6 KiB
C++
159 lines
4.6 KiB
C++
/* This file is a part of plaYUVer project
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* Copyright (C) 2014-2017 by Luis Lucas (luisfrlucas@gmail.com)
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* Joao Carreira (jfmcarreira@gmail.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/**
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* \file PlaYUVerDefs.h
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* \ingroup PlaYUVerLib
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* \brief Define basic types, new types and enumerations
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*/
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#ifndef __PLAYUVERDEFS_H__
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#define __PLAYUVERDEFS_H__
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#include <algorithm>
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#include <string>
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#include <vector>
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// ====================================================================================================================
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// Basic type redefinition
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// ====================================================================================================================
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typedef void Void;
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typedef bool Bool;
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typedef char Char;
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typedef unsigned char UChar;
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typedef short Short;
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typedef unsigned short UShort;
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typedef int Int;
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typedef unsigned int UInt;
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typedef double Double;
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typedef float Float;
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typedef unsigned char UInt8;
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typedef unsigned int UInt16;
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typedef std::string String;
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// ====================================================================================================================
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// 64-bit integer type
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// ====================================================================================================================
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#ifdef _MSC_VER
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typedef __int64 Int64;
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#if _MSC_VER <= 1200 // MS VC6
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typedef __int64 UInt64; // MS VC6 does not support unsigned __int64 to double conversion
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#else
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typedef unsigned __int64 UInt64;
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#endif
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#else
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typedef long long Int64;
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typedef unsigned long long UInt64;
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#endif
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// ====================================================================================================================
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// Type definition
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// ====================================================================================================================
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typedef UShort Pel; ///< 16-bit pixel type
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typedef UChar Byte;
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// ====================================================================================================================
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// Limits definition
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// ====================================================================================================================
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// #define MAX_UINT 0xFFFFFFFFU ///< max. value of unsigned
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// 32-bit integer
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// #define MAX_INT 2147483647 ///< max. value of signed
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// 32-bit integer
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// #define MAX_INT64 0x7FFFFFFFFFFFFFFFLL ///< max. value of
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// signed 64-bit integer
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// #define MAX_DOUBLE 1.7e+308 ///< max. value of
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// double-type value
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// ====================================================================================================================
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// PlaYUVer definitions
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// ====================================================================================================================
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enum LOG_LEVEL
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{
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LOG_INFO = 1,
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LOG_WARNINGS = 2,
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LOG_RESULT = 3,
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LOG_ERROR = 4,
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};
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enum YUVcomponent
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{
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LUMA = 0,
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CHROMA_U,
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CHROMA_V,
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};
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enum RGBcomponent
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{
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COLOR_R = 0,
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COLOR_G,
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COLOR_B,
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COLOR_A,
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};
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enum Endianness
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{
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PLAYUVER_BIG_ENDIAN = 0,
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PLAYUVER_LITTLE_ENDIAN = 1,
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};
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inline String lowercase( const String& in )
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{
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String out;
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transform( in.begin(), in.end(), std::back_inserter( out ), tolower );
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return out;
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}
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inline String uppercase( const String& in )
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{
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String out;
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transform( in.begin(), in.end(), std::back_inserter( out ), toupper );
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return out;
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}
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struct PlaYUVerFailure : public std::exception
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{
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String m_class_name;
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String m_error_msg;
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PlaYUVerFailure( String error_msg ) throw() : m_error_msg( error_msg ) {}
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PlaYUVerFailure( String class_name, String error_msg ) throw()
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: m_class_name( class_name ), m_error_msg( error_msg )
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{
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}
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~PlaYUVerFailure() throw() {}
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const Char* what() const throw()
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{
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String* msg = new String( "[" + m_class_name + "] " + m_error_msg );
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return msg->c_str();
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}
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};
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#endif // __PLAYUVERDEFS_H__
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