| Line 18... |
Line 18... |
// One is in the usage() function below. The second is in the
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// One is in the usage() function below. The second is in the
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// 'doc'uments directory that comes with this package,
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// 'doc'uments directory that comes with this package,
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// specifically in the spec.pdf file. If it's not there, type
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// specifically in the spec.pdf file. If it's not there, type
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// make in the documents directory to build it.
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// make in the documents directory to build it.
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//
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//
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// 20160123 - Thanks to Lesha Birukov, adjusted for MS Visual Studio 2012.
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// (Adjustments are at the top of the file ...)
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//
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// Creator: Dan Gisselquist, Ph.D.
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// Creator: Dan Gisselquist, Ph.D.
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// Gisselquist Technology, LLC
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// Gisselquist Technology, LLC
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//
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//
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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//
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//
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| Line 47... |
Line 50... |
//
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//
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//
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//
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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//
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//
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//
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//
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#define _CRT_SECURE_NO_WARNINGS // ms vs 2012 doesn't like fopen
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#include <stdio.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <unistd.h>
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#ifdef _MSC_VER // added for ms vs compatibility
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#include <io.h>
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#include <direct.h>
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#define _USE_MATH_DEFINES
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#define R_OK 4 /* Test for read permission. */
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#define W_OK 2 /* Test for write permission. */
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#define X_OK 0 /* !!!!!! execute permission - unsupported in windows*/
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#define F_OK 0 /* Test for existence. */
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#if _MSC_VER <= 1700
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long long llround(double d) {
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if (d<0) return -(long long)(-d+0.5);
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else return (long long)(d+0.5); }
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int lstat(const char *filename, struct stat *buf) { return 1; };
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#define S_ISDIR(A) 0
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#else
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#define lstat _stat
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#define S_ISDIR _S_IFDIR
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#endif
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#define mkdir(A,B) _mkdir(A)
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#define access _access
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#else
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// And for G++/Linux environment
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#include <unistd.h> // Defines the R_OK/W_OK/etc. macros
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#include <sys/stat.h>
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#include <sys/stat.h>
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#endif
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#include <string.h>
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#include <string.h>
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#include <string>
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#include <string>
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#include <math.h>
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#include <math.h>
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#include <ctype.h>
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#include <ctype.h>
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#include <assert.h>
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#include <assert.h>
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| Line 2065... |
Line 2104... |
double W = ((inv)?1:-1)*2.0*M_PI*k/(double)(2*stage);
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double W = ((inv)?1:-1)*2.0*M_PI*k/(double)(2*stage);
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double c, s;
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double c, s;
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long long ic, is, vl;
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long long ic, is, vl;
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|
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c = cos(W); s = sin(W);
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c = cos(W); s = sin(W);
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ic = (long long)round((1ll<<(cbits-2)) * c);
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ic = (long long)llround((1ll<<(cbits-2)) * c);
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is = (long long)round((1ll<<(cbits-2)) * s);
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is = (long long)llround((1ll<<(cbits-2)) * s);
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vl = (ic & (~(-1ll << (cbits))));
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vl = (ic & (~(-1ll << (cbits))));
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vl <<= (cbits);
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vl <<= (cbits);
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vl |= (is & (~(-1ll << (cbits))));
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vl |= (is & (~(-1ll << (cbits))));
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fprintf(cmem, "%0*llx\n", ((cbits*2+3)/4), vl);
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fprintf(cmem, "%0*llx\n", ((cbits*2+3)/4), vl);
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/*
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/*
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| Line 2975... |
Line 3014... |
}
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}
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|
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}
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}
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}
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}
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No newline at end of file
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No newline at end of file
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