[PATCH 6/7] windowscodecs/tests: Add tests for cube maps.

[Ziqing Hui]

Signed-off-by: Ziqing Hui <zhui(a)codeweavers.com>
---
 dlls/windowscodecs/tests/ddsformat.c | 98 ++++++++++++++++++++--------
 1 file changed, 71 insertions(+), 27 deletions(-)