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Merge pull request #28265 from Xrayez/fix-tga-indexed-palette

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Fix TGA indexed images loaded with flipped color table
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Max Hilbrunner 2019-04-25 13:39:07 +02:00 committed by GitHub
parent 8c948800cd d0f0f1f1cb
commit 80ad49748e
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1 changed files with 4 additions and 2 deletions
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6
modules/tga/image_loader_tga.cpp
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@ -148,9 +148,11 @@ Error ImageLoaderTGA::convert_to_image(Ref<Image> p_image, const uint8_t *p_buff
uint8_t a = 0xff;
if (p_header.color_map_depth == 24) {
r = (p_palette[(index * 3) + 0]);
// Due to low-high byte order, the color table must be
// read in the same order as image data (little endian)
r = (p_palette[(index * 3) + 2]);
g = (p_palette[(index * 3) + 1]);
b = (p_palette[(index * 3) + 2]);
b = (p_palette[(index * 3) + 0]);
} else {
return ERR_INVALID_DATA;
}