Include gsl complex files in XaoS, update sffe project files to use c…

…orrect implementation for architecture

XaoS.pro

@@ -39,4 +39,4 @@ include($$PWD/src/engine/engine.pri)
 include($$PWD/src/filter/filter.pri)
 include($$PWD/src/ui-hlp/ui-hlp.pri)
 include($$PWD/src/util/util.pri)
-#include($$PWD/src/sffe/sffe.pri)
+include($$PWD/src/sffe/sffe.pri)

src/include/gsl/gsl_complex.h

@@ -0,0 +1,103 @@
+/* complex/gsl_complex.h
+ * 
+ * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 Gerard Jungman, Brian Gough
+ * 
+ * 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; either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * 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 for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GSL_COMPLEX_H__
+#define __GSL_COMPLEX_H__
+
+#undef __BEGIN_DECLS
+#undef __END_DECLS
+#ifdef __cplusplus
+# define __BEGIN_DECLS extern "C" {
+# define __END_DECLS }
+#else
+# define __BEGIN_DECLS /* empty */
+# define __END_DECLS /* empty */
+#endif
+
+__BEGIN_DECLS
+
+
+/* two consecutive built-in types as a complex number */
+typedef double *       gsl_complex_packed ;
+typedef float *        gsl_complex_packed_float  ;
+typedef long double *  gsl_complex_packed_long_double ;
+
+typedef const double *       gsl_const_complex_packed ;
+typedef const float *        gsl_const_complex_packed_float  ;
+typedef const long double *  gsl_const_complex_packed_long_double ;
+
+
+/* 2N consecutive built-in types as N complex numbers */
+typedef double *       gsl_complex_packed_array ;
+typedef float *        gsl_complex_packed_array_float  ;
+typedef long double *  gsl_complex_packed_array_long_double ;
+
+typedef const double *       gsl_const_complex_packed_array ;
+typedef const float *        gsl_const_complex_packed_array_float  ;
+typedef const long double *  gsl_const_complex_packed_array_long_double ;
+
+
+/* Yes... this seems weird. Trust us. The point is just that
+   sometimes you want to make it obvious that something is
+   an output value. The fact that it lacks a 'const' may not
+   be enough of a clue for people in some contexts.
+ */
+typedef double *       gsl_complex_packed_ptr ;
+typedef float *        gsl_complex_packed_float_ptr  ;
+typedef long double *  gsl_complex_packed_long_double_ptr ;
+
+typedef const double *       gsl_const_complex_packed_ptr ;
+typedef const float *        gsl_const_complex_packed_float_ptr  ;
+typedef const long double *  gsl_const_complex_packed_long_double_ptr ;
+
+
+typedef struct
+  {
+    long double dat[2];
+  }
+gsl_complex_long_double;
+
+typedef struct
+  {
+    double dat[2];
+  }
+gsl_complex;
+
+typedef struct
+  {
+    float dat[2];
+  }
+gsl_complex_float;
+
+#define GSL_REAL(z)     ((z).dat[0])
+#define GSL_IMAG(z)     ((z).dat[1])
+#define GSL_COMPLEX_P(zp) ((zp)->dat)
+#define GSL_COMPLEX_P_REAL(zp)  ((zp)->dat[0])
+#define GSL_COMPLEX_P_IMAG(zp)  ((zp)->dat[1])
+#define GSL_COMPLEX_EQ(z1,z2) (((z1).dat[0] == (z2).dat[0]) && ((z1).dat[1] == (z2).dat[1]))
+
+#define GSL_SET_COMPLEX(zp,x,y) do {(zp)->dat[0]=(x); (zp)->dat[1]=(y);} while(0)
+#define GSL_SET_REAL(zp,x) do {(zp)->dat[0]=(x);} while(0)
+#define GSL_SET_IMAG(zp,y) do {(zp)->dat[1]=(y);} while(0)
+
+#define GSL_SET_COMPLEX_PACKED(zp,n,x,y) do {*((zp)+2*(n))=(x); *((zp)+(2*(n)+1))=(y);} while(0)
+
+__END_DECLS
+
+#endif /* __GSL_COMPLEX_H__ */

src/include/gsl/gsl_complex_math.h

@@ -0,0 +1,142 @@
+/* complex/gsl_complex_math.h
+ * 
+ * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2004, 2007 Jorma Olavi Tähtinen, Brian Gough
+ * 
+ * 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; either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * 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 for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GSL_COMPLEX_MATH_H__
+#define __GSL_COMPLEX_MATH_H__
+#include <gsl/gsl_inline.h>
+#include <gsl/gsl_complex.h>
+
+#undef __BEGIN_DECLS
+#undef __END_DECLS
+#ifdef __cplusplus
+#define __BEGIN_DECLS extern "C" {
+#define __END_DECLS }
+#else
+#define __BEGIN_DECLS           /* empty */
+#define __END_DECLS             /* empty */
+#endif
+
+__BEGIN_DECLS
+
+/* Complex numbers */
+
+gsl_complex gsl_complex_polar (double r, double theta); /* r= r e^(i theta) */
+
+INLINE_DECL gsl_complex gsl_complex_rect (double x, double y);  /* r= real+i*imag */
+
+#ifdef HAVE_INLINE
+INLINE_FUN gsl_complex
+gsl_complex_rect (double x, double y)
+{                               /* return z = x + i y */
+  gsl_complex z;
+  GSL_SET_COMPLEX (&z, x, y);
+  return z;
+}
+#endif
+
+#define GSL_COMPLEX_ONE (gsl_complex_rect(1.0,0.0))
+#define GSL_COMPLEX_ZERO (gsl_complex_rect(0.0,0.0))
+#define GSL_COMPLEX_NEGONE (gsl_complex_rect(-1.0,0.0))
+
+/* Properties of complex numbers */
+
+double gsl_complex_arg (gsl_complex z); /* return arg(z), -pi< arg(z) <=+pi */
+double gsl_complex_abs (gsl_complex z);   /* return |z|   */
+double gsl_complex_abs2 (gsl_complex z);  /* return |z|^2 */
+double gsl_complex_logabs (gsl_complex z); /* return log|z| */
+
+/* Complex arithmetic operators */
+
+gsl_complex gsl_complex_add (gsl_complex a, gsl_complex b);  /* r=a+b */
+gsl_complex gsl_complex_sub (gsl_complex a, gsl_complex b);  /* r=a-b */
+gsl_complex gsl_complex_mul (gsl_complex a, gsl_complex b);  /* r=a*b */
+gsl_complex gsl_complex_div (gsl_complex a, gsl_complex b);  /* r=a/b */
+
+gsl_complex gsl_complex_add_real (gsl_complex a, double x);  /* r=a+x */
+gsl_complex gsl_complex_sub_real (gsl_complex a, double x);  /* r=a-x */
+gsl_complex gsl_complex_mul_real (gsl_complex a, double x);  /* r=a*x */
+gsl_complex gsl_complex_div_real (gsl_complex a, double x);  /* r=a/x */
+
+gsl_complex gsl_complex_add_imag (gsl_complex a, double y);  /* r=a+iy */
+gsl_complex gsl_complex_sub_imag (gsl_complex a, double y);  /* r=a-iy */
+gsl_complex gsl_complex_mul_imag (gsl_complex a, double y);  /* r=a*iy */
+gsl_complex gsl_complex_div_imag (gsl_complex a, double y);  /* r=a/iy */
+
+gsl_complex gsl_complex_conjugate (gsl_complex z);  /* r=conj(z) */
+gsl_complex gsl_complex_inverse (gsl_complex a);    /* r=1/a */
+gsl_complex gsl_complex_negative (gsl_complex a);    /* r=-a */
+
+/* Elementary Complex Functions */
+
+gsl_complex gsl_complex_sqrt (gsl_complex z);  /* r=sqrt(z) */
+gsl_complex gsl_complex_sqrt_real (double x);  /* r=sqrt(x) (x<0 ok) */
+
+gsl_complex gsl_complex_pow (gsl_complex a, gsl_complex b);  /* r=a^b */
+gsl_complex gsl_complex_pow_real (gsl_complex a, double b);  /* r=a^b */
+
+gsl_complex gsl_complex_exp (gsl_complex a);    /* r=exp(a) */
+gsl_complex gsl_complex_log (gsl_complex a);    /* r=log(a) (base e) */
+gsl_complex gsl_complex_log10 (gsl_complex a);  /* r=log10(a) (base 10) */
+gsl_complex gsl_complex_log_b (gsl_complex a, gsl_complex b);   /* r=log_b(a) (base=b) */
+
+/* Complex Trigonometric Functions */
+
+gsl_complex gsl_complex_sin (gsl_complex a);  /* r=sin(a) */
+gsl_complex gsl_complex_cos (gsl_complex a);  /* r=cos(a) */
+gsl_complex gsl_complex_sec (gsl_complex a);  /* r=sec(a) */
+gsl_complex gsl_complex_csc (gsl_complex a);  /* r=csc(a) */
+gsl_complex gsl_complex_tan (gsl_complex a);  /* r=tan(a) */
+gsl_complex gsl_complex_cot (gsl_complex a);  /* r=cot(a) */
+
+/* Inverse Complex Trigonometric Functions */
+
+gsl_complex gsl_complex_arcsin (gsl_complex a);  /* r=arcsin(a) */
+gsl_complex gsl_complex_arcsin_real (double a);  /* r=arcsin(a) */
+gsl_complex gsl_complex_arccos (gsl_complex a);  /* r=arccos(a) */
+gsl_complex gsl_complex_arccos_real (double a);  /* r=arccos(a) */
+gsl_complex gsl_complex_arcsec (gsl_complex a);  /* r=arcsec(a) */
+gsl_complex gsl_complex_arcsec_real (double a);  /* r=arcsec(a) */
+gsl_complex gsl_complex_arccsc (gsl_complex a);  /* r=arccsc(a) */
+gsl_complex gsl_complex_arccsc_real (double a);  /* r=arccsc(a) */
+gsl_complex gsl_complex_arctan (gsl_complex a);  /* r=arctan(a) */
+gsl_complex gsl_complex_arccot (gsl_complex a);  /* r=arccot(a) */
+
+/* Complex Hyperbolic Functions */
+
+gsl_complex gsl_complex_sinh (gsl_complex a);  /* r=sinh(a) */
+gsl_complex gsl_complex_cosh (gsl_complex a);  /* r=coshh(a) */
+gsl_complex gsl_complex_sech (gsl_complex a);  /* r=sech(a) */
+gsl_complex gsl_complex_csch (gsl_complex a);  /* r=csch(a) */
+gsl_complex gsl_complex_tanh (gsl_complex a);  /* r=tanh(a) */
+gsl_complex gsl_complex_coth (gsl_complex a);  /* r=coth(a) */
+
+/* Inverse Complex Hyperbolic Functions */
+
+gsl_complex gsl_complex_arcsinh (gsl_complex a);  /* r=arcsinh(a) */
+gsl_complex gsl_complex_arccosh (gsl_complex a);  /* r=arccosh(a) */
+gsl_complex gsl_complex_arccosh_real (double a);  /* r=arccosh(a) */
+gsl_complex gsl_complex_arcsech (gsl_complex a);  /* r=arcsech(a) */
+gsl_complex gsl_complex_arccsch (gsl_complex a);  /* r=arccsch(a) */
+gsl_complex gsl_complex_arctanh (gsl_complex a);  /* r=arctanh(a) */
+gsl_complex gsl_complex_arctanh_real (double a);  /* r=arctanh(a) */
+gsl_complex gsl_complex_arccoth (gsl_complex a);  /* r=arccoth(a) */
+
+__END_DECLS
+
+#endif /* __GSL_COMPLEX_MATH_H__ */

src/include/gsl/gsl_inline.h

@@ -0,0 +1,67 @@
+/* gsl_inline.h
+ * 
+ * Copyright (C) 2008, 2009 Brian Gough
+ * 
+ * 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; either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * 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 for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GSL_INLINE_H__
+#define __GSL_INLINE_H__
+
+/* In recent versiions of GCC, the inline keyword has two different
+   forms: GNU and C99.
+
+   In GNU mode we can use 'extern inline' to make inline functions
+   work like macros.  The function is only inlined--it is never output
+   as a definition in an object file.
+
+   In the new C99 mode 'extern inline' has a different meaning--it
+   causes the definition of the function to be output in each object
+   file where it is used.  This will result in multiple-definition
+   errors on linking.  The 'inline' keyword on its own (without
+   extern) has the same behavior as the original GNU 'extern inline'.
+
+   The C99 style is the default with -std=c99 in GCC 4.3.  
+
+   This header file allows either form of inline to be used by
+   redefining the macros INLINE_DECL and INLINE_FUN.  These are used
+   in the public header files as
+
+        INLINE_DECL double gsl_foo (double x);
+	#ifdef HAVE_INLINE
+	INLINE_FUN double gsl_foo (double x) { return x+1.0; } ;
+        #endif
+   
+*/
+
+#ifdef HAVE_INLINE
+#  if defined(__GNUC_STDC_INLINE__) || defined(GSL_C99_INLINE) || defined(HAVE_C99_INLINE)
+#    define INLINE_DECL inline  /* use C99 inline */
+#    define INLINE_FUN inline
+#  else
+#    define INLINE_DECL         /* use GNU extern inline */
+#    define INLINE_FUN extern inline
+#  endif
+#else
+#  define INLINE_DECL /* */
+#endif
+
+/* Range checking conditions in headers do not require any run-time
+   tests of the global variable gsl_check_range.  They are enabled or
+   disabled in user code at compile time with GSL_RANGE_CHECK macro.
+   See also build.h. */
+#define GSL_RANGE_COND(x) (x)
+
+#endif /* __GSL_INLINE_H__ */