[PATCH 1/3] windowscodecs/tests: Add tests for alpha and luminance image.

[Ziqing Hui]

Signed-off-by: Ziqing Hui 
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 dlls/windowscodecs/tests/ddsformat.c | 33 +++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)