Clementine-audio-player-Mac.../3rdparty/libprojectm/Common.hpp

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2010-06-06 23:43:45 +02:00
/**
* projectM -- Milkdrop-esque visualisation SDK
* Copyright (C)2003-2007 projectM Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
* See 'LICENSE.txt' included within this release
*
*/
/**
* $Id$
*
* $Log$
*/
#ifndef COMMON_HPP
#define COMMON_HPP
#include <vector>
#include <typeinfo>
#include <cstdarg>
#include <cassert>
#ifdef _MSC_sVER
#define strcasecmp(s, t) _strcmpi(s, t)
#endif
#ifdef _MSC_VER
#pragma warning( disable : 4244 4305 4996; once : 4018 )
#define WIN32_LEAN_AND_MEAN
#define NOMINMAX
#include <windows.h>
typedef unsigned int uint;
#endif
#ifdef DEBUG
//extern FILE *debugFile;
#endif
#ifdef MACOS
#include <cstdio>
extern FILE *fmemopen(void *buf, size_t len, const char *pMode);
#endif /** MACOS */
#include "dlldefs.h"
#define DEFAULT_FONT_PATH "/home/carm/fonts/courier1.glf"
#define MAX_TOKEN_SIZE 512
#define MAX_PATH_SIZE 4096
#define STRING_BUFFER_SIZE 1024*150
#define STRING_LINE_SIZE 1024
#ifdef LINUX
#include <cstdlib>
#define projectM_isnan isnan
#endif
#ifdef WIN32
#define projectM_isnan(x) ((x) != (x))
#endif
#ifdef MACOS
#define projectM_isnan(x) ((x) != (x))
#endif
#ifdef LINUX
#define projectM_fmax fmax
#endif
#ifdef WIN32
#define projectM_fmax(x,y) ((x) >= (y) ? (x): (y))
#endif
#ifdef MACOS
#define projectM_fmax(x,y) ((x) >= (y) ? (x): (y))
#endif
#ifdef LINUX
#define projectM_fmin fmin
#endif
#ifdef WIN32
#define projectM_fmin(x,y) ((x) <= (y) ? (x): (y))
#endif
#ifdef MACOS
#define projectM_fmin(x,y) ((x) <= (y) ? (x): (y))
#endif
#ifndef TRUE
#define TRUE true
#endif
#ifndef FALSE
#define FALSE false
#endif
#define MAX_DOUBLE_SIZE 10000000.0
#define MIN_DOUBLE_SIZE -10000000.0
#define MAX_INT_SIZE 10000000
#define MIN_INT_SIZE -10000000
/* default float initial value */
#define DEFAULT_DOUBLE_IV 0.0
/* default float lower bound */
#define DEFAULT_DOUBLE_LB MIN_DOUBLE_SIZE
/* default float upper bound */
#define DEFAULT_DOUBLE_UB MAX_DOUBLE_SIZE
#ifdef WIN32
#include <float.h>
#define isnan _isnan
#endif /** WIN32 */
/** Per-platform path separators */
#define WIN32_PATH_SEPARATOR '\\'
#define UNIX_PATH_SEPARATOR '/'
#ifdef WIN32
#define PATH_SEPARATOR WIN32_PATH_SEPARATOR
#else
#define PATH_SEPARATOR UNIX_PATH_SEPARATOR
#endif /** WIN32 */
#include <string>
const unsigned int NUM_Q_VARIABLES(32);
const std::string PROJECTM_FILE_EXTENSION("prjm");
const std::string MILKDROP_FILE_EXTENSION("milk");
const std::string PROJECTM_MODULE_EXTENSION("so");
template <class TraverseFunctor, class Container>
void traverse(Container & container)
{
TraverseFunctor functor;
for (typename Container::iterator pos = container.begin(); pos != container.end(); ++pos)
{
assert(pos->second);
functor(pos->second);
}
}
template <class TraverseFunctor, class Container>
void traverseVector(Container & container)
{
TraverseFunctor functor;
for (typename Container::iterator pos = container.begin(); pos != container.end(); ++pos)
{
assert(*pos);
functor(*pos);
}
}
template <class TraverseFunctor, class Container>
void traverse(Container & container, TraverseFunctor & functor)
{
for (typename Container::iterator pos = container.begin(); pos != container.end(); ++pos)
{
assert(pos->second);
functor(pos->second);
}
}
namespace TraverseFunctors
{
template <class Data>
class Delete
{
public:
void operator() (Data * data)
{
assert(data);
delete(data);
}
};
}
inline std::string parseExtension(const std::string & filename) {
const std::size_t start = filename.find_last_of('.');
if (start == std::string::npos || start >= (filename.length()-1))
return "";
else
return filename.substr(start+1, filename.length());
}
inline std::string parseFilename(const std::string & filename) {
const std::size_t start = filename.find_last_of('/');
if (start == std::string::npos || start >= (filename.length()-1))
return "";
else
return filename.substr(start+1, filename.length());
}
inline double meanSquaredError(const double & x, const double & y) {
return (x-y)*(x-y);
}
enum PresetRatingType {
FIRST_RATING_TYPE = 0,
HARD_CUT_RATING_TYPE = FIRST_RATING_TYPE,
SOFT_CUT_RATING_TYPE,
LAST_RATING_TYPE = SOFT_CUT_RATING_TYPE,
TOTAL_RATING_TYPES = SOFT_CUT_RATING_TYPE+1
};
typedef std::vector<int> RatingList;
#endif