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ddraw: Table fog may be unsupported.

This commit is contained in:
Stefan Dösinger 2007-07-24 16:20:45 +02:00 committed by Alexandre Julliard
parent e70adcd8b6
commit 17f1c29457
1 changed files with 18 additions and 2 deletions
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16
dlls/ddraw/tests/visual.c
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@ -364,6 +364,7 @@ static void fog_test(IDirect3DDevice7 *device)
HRESULT hr;
DWORD color;
float start = 0.0, end = 1.0;
D3DDEVICEDESC7 caps;
/* Gets full z based fog with linear fog, no fog with specular color */
struct sVertex unstransformed_1[] = {
@ -396,6 +397,9 @@ static void fog_test(IDirect3DDevice7 *device)
};
WORD Indices[] = {0, 1, 2, 2, 3, 0};
memset(&caps, 0, sizeof(caps));
hr = IDirect3DDevice7_GetCaps(device, &caps);
ok(hr == D3D_OK, "IDirect3DDevice7_GetCaps returned %08x\n", hr);
hr = IDirect3DDevice7_Clear(device, 0, NULL, D3DCLEAR_TARGET, 0xffff00ff, 0.0, 0);
ok(hr == D3D_OK, "IDirect3DDevice7_Clear returned %08x\n", hr);
@ -466,8 +470,20 @@ static void fog_test(IDirect3DDevice7 *device)
ok(color == 0x0000FF00, "Untransformed vertex with linear vertex fog has color %08x\n", color);
color = getPixelColor(device, 480, 120);
ok(color == 0x00FFFF00, "Transformed vertex with linear vertex fog has color %08x\n", color);
if(caps.dpcTriCaps.dwRasterCaps & D3DPRASTERCAPS_FOGTABLE)
{
color = getPixelColor(device, 480, 360);
ok(color == 0x0000FF00, "Transformed vertex with linear table fog has color %08x\n", color);
}
else
{
/* Without fog table support the vertex fog is still applied, even though table fog is turned on.
* The settings above result in no fogging with vertex fog
*/
color = getPixelColor(device, 480, 120);
ok(color == 0x00FFFF00, "Transformed vertex with linear vertex fog has color %08x\n", color);
trace("Info: Table fog not supported by this device\n");
}
/* Turn off the fog master switch to avoid confusing other tests */
hr = IDirect3DDevice7_SetRenderState(device, D3DRENDERSTATE_FOGENABLE, FALSE);