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d3dx9/tests: Use compare_float() in test_D3DXSHScale(). 

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2017-05-05 13:40:29 +02:00 committed by Alexandre Julliard
parent 1db76b03bd
commit 8b1df91902
1 changed files with 4 additions and 6 deletions
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10
dlls/d3dx9_36/tests/math.c
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@ -25,10 +25,6 @@
#define ARRAY_SIZE 5
#define admitted_error 0.0001f
#define relative_error(exp, out) (fabsf(exp) < 1e-38f ? fabsf(exp - out) : fabsf(1.0f - (out) / (exp)))
static BOOL compare_float(float f, float g, unsigned int ulps)
{
int x = *(int *)&f;
@ -3590,8 +3586,9 @@ static void test_D3DXSHRotateZ(void)
static void test_D3DXSHScale(void)
{
float a[49], b[49], expected, *received_array;
unsigned int i, order;
FLOAT a[49], b[49], expected, *received_array;
BOOL equal;
for (i = 0; i < 49; i++)
{
@ -3611,7 +3608,8 @@ static void test_D3DXSHScale(void)
/* D3DXSHScale does not modify the elements of the array after the order * order-th element */
else
expected = a[i];
ok(relative_error(b[i], expected) < admitted_error, "order %d, element %d, expected %f, received %f\n", order, i, expected, b[i]);
equal = compare_float(b[i], expected, 0);
ok(equal, "order %u, element %u, expected %.8e, received %.8e.\n", order, i, expected, b[i]);
}
}
}