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#include "context.h"
#include "source.h"
#include <stdlib.h>
#define WINDOW_BITS 9
typedef clunk::mdct_context<WINDOW_BITS, clunk::vorbis_window_func, float> mdct_type;
typedef clunk::fft_context<WINDOW_BITS - 2, float> fft_type;
int main(int argc, char *argv[]) {
if (argc > 1 && argv[1][0] == 'b' && argv[1][1] == 'm') {
mdct_type mdct;
for(int i = 0; i < 1000000; ++i)
mdct.mdct();
return 0;
}
if (argc > 1 && argv[1][0] == 'b' && argv[1][1] == 'f') {
fft_type fft;
for(int i = 0; i < 2000000; ++i)
fft.fft();
return 0;
}
if (argc > 1 && argv[1][0] == 't') {
fft_type fft;
for(int i = 0; i < fft_type::N; ++i) {
fft.data[i] = std::complex<float>((i / 4) & 1, 0);
}
fft.fft();
for(int i = 0; i < fft_type::N; ++i) {
printf("%f, %f = %f\n", fft.data[i].real(), fft.data[i].imag(), std::abs(fft.data[i]));
}
fft.ifft();
for(int i = 0; i < fft_type::N; ++i) {
fft.data[i] -= std::complex<float>((i / 4) & 1, 0);
printf("%f, %f\n", fft.data[i].real(), fft.data[i].imag());
}
return 0;
}
clunk::Context context;
context.init(44100, 2, 1024);
clunk::Object * o = context.create_object();
clunk::Sample * s = context.create_sample();
s->load("scissors.wav");
static const int d = 2, n = 6;
context.save("test_out.raw");
/* o->play("l", new clunk::Source(s, false, clunk::v3<float>(-d, 0, 0)));
sleep(1);
//o->play("c", new clunk::Source(s, false, clunk::v3<float>(0, 0, 0)));
//sleep(1);
o->play("r", new clunk::Source(s, false, clunk::v3<float>(d, 0, 0)));
sleep(1);
o->play("u", new clunk::Source(s, false, clunk::v3<float>(0, d, 0)));
sleep(1);
o->play("b", new clunk::Source(s, false, clunk::v3<float>(0, 0, d)));
sleep(1);
*/
for(int i = 0; i <= n; ++i) {
float a = M_PI * i / n;
o->play("s", new clunk::Source(s, false, clunk::v3<float>(-cos(a), -sin(a), 0) * d));
usleep(500000);
}
/* for(int i = 0; i <= n; ++i) {
float a = M_PI * i / n;
o->play("s", new clunk::Source(s, false, clunk::v3<float>(cos(a), -0.25f, sin(a)) * d));
usleep(500000);
}
*/ usleep(500000);
return 0;
}
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