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d3drm: Return error if setting viewport field-of-view to zero or negative value. 

Signed-off-by: Jeff Smith <whydoubt@gmail.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
stable
Jeff Smith 2019-07-08 10:19:45 -05:00 committed by Alexandre Julliard
parent d2d64ced53
commit 643e6379a9
2 changed files with 11 additions and 0 deletions
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8
dlls/d3drm/tests/d3drm.c
View File

@ -2157,6 +2157,10 @@ static void test_Viewport(void)
ok(hr == D3DRMERR_BADVALUE, "Expected hr == D3DRMERR_BADVALUE, got %#x.\n", hr);
hr = IDirect3DRMViewport_GetDirect3DViewport(viewport, NULL);
ok(hr == D3DRMERR_BADVALUE, "Expected hr == D3DRMERR_BADVALUE, got %#x.\n", hr);
hr = IDirect3DRMViewport_SetField(viewport, 0.0f);
ok(hr == D3DRMERR_BADVALUE, "Expected hr == D3DRMERR_BADVALUE, got %#x.\n", hr);
hr = IDirect3DRMViewport_SetField(viewport, -1.0f);
ok(hr == D3DRMERR_BADVALUE, "Expected hr == D3DRMERR_BADVALUE, got %#x.\n", hr);
IDirect3DRMViewport_Release(viewport);
ref4 = get_refcount((IUnknown *)d3drm1);
@ -2249,6 +2253,10 @@ static void test_Viewport(void)
ok(hr == D3DRMERR_BADVALUE, "Expected hr == D3DRMERR_BADVALUE, got %#x.\n", hr);
hr = IDirect3DRMViewport2_GetDirect3DViewport(viewport2, NULL);
ok(hr == D3DRMERR_BADVALUE, "Expected hr == D3DRMERR_BADVALUE, got %#x.\n", hr);
hr = IDirect3DRMViewport2_SetField(viewport2, 0.0f);
ok(hr == D3DRMERR_BADVALUE, "Expected hr == D3DRMERR_BADVALUE, got %#x.\n", hr);
hr = IDirect3DRMViewport2_SetField(viewport2, -1.0f);
ok(hr == D3DRMERR_BADVALUE, "Expected hr == D3DRMERR_BADVALUE, got %#x.\n", hr);
IDirect3DRMViewport2_Release(viewport2);
ref4 = get_refcount((IUnknown *)d3drm1);

3
dlls/d3drm/viewport.c
View File

@ -523,6 +523,9 @@ static HRESULT WINAPI d3drm_viewport2_SetField(IDirect3DRMViewport2 *iface, D3DV
TRACE("iface %p, field %.8e.\n", iface, field);
if (field <= 0.0f)
return D3DRMERR_BADVALUE;
viewport->field = field;
return D3DRM_OK;