author | Radek Brich <radek.brich@devl.cz> |
Sun, 27 Apr 2008 14:19:37 +0200 | |
branch | pyrit |
changeset 85 | 907a634e5c02 |
parent 84 | 6f7fe14782c2 |
child 91 | 9d66d323c354 |
permissions | -rw-r--r-- |
84
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
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1 |
#include <xmmintrin.h> |
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3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
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2 |
#include "vector.h" |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
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changeset
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3 |
|
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
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4 |
int main() { |
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6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
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5 |
{ |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
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6 |
/* Vector3 */ |
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3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
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7 |
Vector3 a(1, 2, 3); |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
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8 |
cout << "=== Vector3 test ===" << endl; |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
9 |
cout << "a = " << a << endl; |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
10 |
Vector3 b(2, 3, 2); |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
11 |
cout << "b = " << b << endl; |
84
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
12 |
|
0
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
13 |
cout << "a + b = " << a + b << endl; |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
14 |
cout << "b - a = " << b - a << endl; |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
15 |
cout << "dot(a,b) = " << dot(a,b) << endl; |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
16 |
cout << "cross(a,b) = " << cross(a,b) << endl; |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
17 |
cout << "a * 2 = " << a * 2 << endl; |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
18 |
cout << "3 * b = " << 3 * b << endl; |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
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cout << "-a = " << -a << endl; |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
20 |
|
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
21 |
cout << "a.mag() = " << a.mag() << endl; |
84
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
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22 |
cout << "normalize(a) = " << normalize(a) << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
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23 |
cout << "normalize(a).mag() = " << normalize(a).mag() << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
24 |
} |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
25 |
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6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
26 |
{ |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
27 |
/* VectorPacket */ |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
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28 |
VectorPacket a(_mm_set_ps(4,3,2,1), _mm_set_ps(8,7,6,5), _mm_set_ps(12,11,10,9)); |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
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29 |
VectorPacket b(_mm_set_ps(41,31,21,11), _mm_set_ps(42,32,22,12), _mm_set_ps(43,33,23,13)); |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
30 |
cout << "=== VectorPacket test ===" << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
31 |
cout << "a = " << a << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
32 |
cout << "b = " << b << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
33 |
|
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
34 |
cout << "a + b = " << a + b << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
35 |
cout << "b - a = " << b - a << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
36 |
/* cout << "dot(a,b) = " << dot(a,b) << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
37 |
cout << "cross(a,b) = " << cross(a,b) << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
38 |
cout << "a * 2 = " << a * 2 << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
39 |
cout << "3 * b = " << 3 * b << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
40 |
cout << "-a = " << -a << endl; |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
41 |
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6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
42 |
cout << "normalize(a) = " << normalize(a) << endl;*/ |
6f7fe14782c2
prepare kd-tree traversal for packet tracing (4 rays at once)
Radek Brich <radek.brich@devl.cz>
parents:
0
diff
changeset
|
43 |
} |
0
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
44 |
|
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
45 |
return 0; |
3547b885df7e
initial commit, raytracer source as written year ago and unchanged since 2007-03-25
Radek Brich <radek.brich@devl.cz>
parents:
diff
changeset
|
46 |
} |