/* A function to fill the heightMap values using fractal geometry */
void SetHeightMap(void)
{
float c1, c2, c3, c4;
srand ( time(NULL) );
/* Assign the height of four corners of the initial grid */
c1 = (float) rand()/RAND_MAX;
c2 = (float) rand()/RAND_MAX;
c3 = (float) rand()/RAND_MAX;
c4 = (float) rand()/RAND_MAX;
DivideGrid(0, 0, gridSize, c1, c2, c3, c4);
SetThresholds();
}
int main(int argc, char* argv[]) {
struct Options options;
struct TestInfo info;
int failed_count = 0;
SetDefaultOptions(&options, 1, MAX_FFT_ORDER);
ProcessCommandLine(&options,
argc,
argv,
UsageMessage());
verbose = options.verbose_;
info.real_only_ = options.real_only_;
info.min_fft_order_ = options.min_fft_order_;
info.max_fft_order_ = options.max_fft_order_;
info.do_forward_tests_ = options.do_forward_tests_;
info.do_inverse_tests_ = options.do_inverse_tests_;
/* No known failures */
info.known_failures_ = 0;
SetThresholds(&info);
if (verbose > 255)
DumpOptions(stderr, &options);
if (options.test_mode_) {
failed_count = RunAllTests(&info);
} else {
TestOneFFT(options.fft_log_size_,
options.signal_type_,
options.signal_value_,
&info,
"Float Real FFT");
}
FinishedMessage();
return failed_count > 0 ? 1 : 0;
}
