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d3dx9/tests: Use D3DXFloat16To32Array() instead of a custom function.

oldstable
Rico Schüller 2013-01-16 22:12:51 +01:00 committed by Alexandre Julliard
parent 33c3a75655
commit 2fb6dcb3f2
1 changed files with 2 additions and 22 deletions
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24
dlls/d3dx9_36/tests/texture.c
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@ -106,24 +106,6 @@ static inline void expect_vec4_(unsigned int line, const D3DXVECTOR4 *expected,
got->x, got->y, got->z, got->w);
}
static inline float float_16_to_32(unsigned short in)
{
unsigned short s = (in & 0x8000);
unsigned short e = (in & 0x7C00) >> 10;
unsigned short m = in & 0x3FF;
float sgn = (s ? -1.0f : 1.0f);
if (e == 0)
{
if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
else return sgn * powf(2, -14.0f) * (m / 1024.0f);
}
else
{
return sgn * powf(2, e - 15.0f) * (1.0f + (m / 1024.0f));
}
}
static BOOL is_autogenmipmap_supported(IDirect3DDevice9 *device, D3DRESOURCETYPE resource_type)
{
HRESULT hr;
@ -1071,10 +1053,8 @@ static void test_D3DXFillTexture(IDirect3DDevice9 *device)
{
D3DXVECTOR4 got, expected;
got.x = float_16_to_32(*ptr++);
got.y = float_16_to_32(*ptr++);
got.z = float_16_to_32(*ptr++);
got.w = float_16_to_32(*ptr++);
D3DXFloat16To32Array((FLOAT *)&got, (D3DXFLOAT16 *)ptr, 4);
ptr += 4;
expected.x = (x + 0.5f) / 4.0f;
expected.y = (y + 0.5f) / 4.0f;