| Line 591... |
Line 591... |
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/*************** Test *****************/
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/*************** Test *****************/
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#ifdef WIN32
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#ifdef WIN32
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#include <math.h>
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#include <math.h>
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#undef printf
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#undef printf
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#undef getch
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int printf(const char *, ...);
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int printf(const char *, ...);
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struct {
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struct {
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char *name;
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char *name;
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float low, high;
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float low, high;
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double (*func1)(double);
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double (*func1)(double);
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| Line 626... |
Line 627... |
c = FP_Div(a, b);
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c = FP_Div(a, b);
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d = a / b - c;
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d = a / b - c;
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printf("%10f %10f %10f %10f %10f\n",
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printf("%10f %10f %10f %10f %10f\n",
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(double)a, (double)b, (double)(a/b), (double)c, (double)(a/b-c));
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(double)a, (double)b, (double)(a/b), (double)c, (double)(a/b-c));
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}
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}
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getch();
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//getch();
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for(test = 0; test < 6; ++test)
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for(test = 0; test < 6; ++test)
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{
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{
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printf("\nTesting %s\n", test_info[test].name);
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printf("\nTesting %s\n", test_info[test].name);
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for(a = test_info[test].low;
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for(a = test_info[test].low;
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| Line 640... |
Line 641... |
b = (float)test_info[test].func1(a);
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b = (float)test_info[test].func1(a);
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c = test_info[test].func2(a);
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c = test_info[test].func2(a);
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d = b - c;
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d = b - c;
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printf("%s %10f %10f %10f %10f\n", test_info[test].name, a, b, c, d);
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printf("%s %10f %10f %10f %10f\n", test_info[test].name, a, b, c, d);
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}
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}
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getch();
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//getch();
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}
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}
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a = FP_ToFloat((long)6.0);
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a = FP_ToFloat((long)6.0);
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b = FP_ToFloat((long)2.0);
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b = FP_ToFloat((long)2.0);
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printf("%f %f\n", (double)a, (double)b);
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printf("%f %f\n", (double)a, (double)b);
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| Line 654... |
Line 655... |
printf("sub %f %f\n", (double)(a - b), (double)c);
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printf("sub %f %f\n", (double)(a - b), (double)c);
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c = FP_Mult(a, b);
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c = FP_Mult(a, b);
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printf("mult %f %f\n", (double)(a * b), (double)c);
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printf("mult %f %f\n", (double)(a * b), (double)c);
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c = FP_Div(a, b);
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c = FP_Div(a, b);
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printf("div %f %f\n", (double)(a / b), (double)c);
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printf("div %f %f\n", (double)(a / b), (double)c);
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getch();
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//getch();
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for(a = (float)-13756.54; a < (float)17400.0; a += (float)64.45)
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for(a = (float)-13756.54; a < (float)17400.0; a += (float)64.45)
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{
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{
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for(b = (float)-875.36; b < (float)935.8; b += (float)36.7)
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for(b = (float)-875.36; b < (float)935.8; b += (float)36.7)
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{
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{
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| Line 676... |
Line 677... |
printf(" a/b=%f %f\n", (double)(a/b), (double)FP_Div(a, b));
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printf(" a/b=%f %f\n", (double)(a/b), (double)FP_Div(a, b));
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printf(" a=%f %ld %f\n", (double)a, FP_ToLong(a),
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printf(" a=%f %ld %f\n", (double)a, FP_ToLong(a),
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(double)FP_ToFloat((long)a));
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(double)FP_ToFloat((long)a));
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printf(" %f %f %f %f\n", (double)error1, (double)error2,
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printf(" %f %f %f %f\n", (double)error1, (double)error2,
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(double)error3, (double)error4);
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(double)error3, (double)error4);
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if(error5 > 0.001)
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//if(error5 > 0.001)
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getch();
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// getch();
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}
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}
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}
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}
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printf("done.\n");
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printf("done.\n");
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getch();
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//getch();
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}
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}
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#endif
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#endif
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No newline at end of file
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No newline at end of file
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