Matteo Bruni (@Mystral) commented about dlls/d3dx9_36/tests/surface.c:
+ 0x7f,0x82,0x82,0x7f,0x7f,0x82,0x82,0x7f,0x7f,0x82,0x82,0x7f,0x7f,0x82,0x82,0x7f, + 0x7f,0x82,0x82,0x82,0x7f,0x82,0x82,0x82,0x7f,0x82,0x82,0x82,0x7f,0x82,0x82,0x82, + 0x7f,0x82,0x82,0x82,0x7f,0x82,0x82,0x82,0x7f,0x82,0x82,0x82,0x7f,0x82,0x82,0x82, +}; + +static const uint8_t q8w8v8u8_4_4_expected[] = +{ + 0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80, + 0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80, + 0x01,0x01,0xff,0x01,0x01,0x01,0xff,0x01,0x01,0x01,0xff,0x01,0x01,0x01,0xff,0x01, + 0x01,0x01,0xff,0x01,0x01,0x01,0xff,0x01,0x01,0x01,0xff,0x01,0x01,0x01,0xff,0x01, +}; + +static void test_color_key(IDirect3DDevice9 *device) +{ + struct The array should probably be `static const`.
-- https://gitlab.winehq.org/wine/wine/-/merge_requests/7711#note_99956