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The CImageLoaderTGA class ignores the horizontal flip and vertical flip bits of the descriptor byte in the header.
descriptor: 00vhaaaa
h horizontal flip
v vertical flip
a alpha bits (also ignored)
This results in some images get loaded flipped. Affected are for example the TGA images created by Pulsar LM Tools by Lord Trancos. A workaround is to load and resave them in a graphics tool (e.g. photoshop).