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wined3d: Check cursor sizes are powers of two. 

Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zhiyi Zhang 2020-03-31 21:40:06 +08:00 committed by Alexandre Julliard
parent 73d0f23638
commit 47f3afb971
3 changed files with 9 additions and 6 deletions
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1
dlls/d3d8/tests/device.c
View File

@ -1027,7 +1027,6 @@ static void test_cursor(void)
expected_hr = D3D_OK;
else
expected_hr = D3DERR_INVALIDCALL;
todo_wine_if(expected_hr == D3DERR_INVALIDCALL)
ok(hr == expected_hr, "Test %u: Expect SetCursorProperties return %#x, got %#x.\n",
test_idx, expected_hr, hr);
IDirect3DSurface8_Release(cursor);

1
dlls/d3d9/tests/device.c
View File

@ -1839,7 +1839,6 @@ static void test_cursor(void)
expected_hr = D3D_OK;
else
expected_hr = D3DERR_INVALIDCALL;
todo_wine_if(expected_hr == D3DERR_INVALIDCALL)
ok(hr == expected_hr, "Test %u: Expect SetCursorProperties return %#x, got %#x.\n",
test_idx, expected_hr, hr);
IDirect3DSurface9_Release(cursor);

13
dlls/wined3d/device.c
View File

@ -4934,14 +4934,21 @@ HRESULT CDECL wined3d_device_set_cursor_properties(struct wined3d_device *device
return WINED3DERR_INVALIDCALL;
}
/* Cursor width and height must all be powers of two */
cursor_width = wined3d_texture_get_level_width(texture, texture_level);
cursor_height = wined3d_texture_get_level_height(texture, texture_level);
if ((cursor_width & (cursor_width - 1)) || (cursor_height & (cursor_height - 1)))
{
WARN("Cursor size %ux%u are not all powers of two.\n", cursor_width, cursor_height);
return WINED3DERR_INVALIDCALL;
}
if (FAILED(hr = wined3d_output_get_display_mode(&device->adapter->outputs[0], &mode, NULL)))
{
ERR("Failed to get display mode, hr %#x.\n", hr);
return WINED3DERR_INVALIDCALL;
}
cursor_width = wined3d_texture_get_level_width(texture, texture_level);
cursor_height = wined3d_texture_get_level_height(texture, texture_level);
if (cursor_width > mode.width || cursor_height > mode.height)
{
WARN("Texture %p, sub-resource %u dimensions are %ux%u, but screen dimensions are %ux%u.\n",
@ -4949,8 +4956,6 @@ HRESULT CDECL wined3d_device_set_cursor_properties(struct wined3d_device *device
return WINED3DERR_INVALIDCALL;
}
/* TODO: MSDN: Cursor sizes must be a power of 2 */
/* Do not store the surface's pointer because the application may
* release it after setting the cursor image. Windows doesn't
* addref the set surface, so we can't do this either without