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author | Andrii Doroshenko (Xrayez) <xrayez@gmail.com> | 2019-04-21 14:29:40 +0300 |
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committer | Andrii Doroshenko (Xrayez) <xrayez@gmail.com> | 2019-04-21 16:05:00 +0300 |
commit | d0f0f1f1cb1ef5478b3ac3b00597c8b17974ffc4 (patch) | |
tree | decc971277abf6e289b283bb1e24d7c01836149b | |
parent | e003324a1ed88b2802920073f6bcfd46e8a6815a (diff) |
Fix TGA indexed images loaded with flipped color table
This fixes incorrect color table lookup where red and blue channels were flipped.
-rw-r--r-- | modules/tga/image_loader_tga.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/modules/tga/image_loader_tga.cpp b/modules/tga/image_loader_tga.cpp index 419229677b..a3c0f5ded7 100644 --- a/modules/tga/image_loader_tga.cpp +++ b/modules/tga/image_loader_tga.cpp @@ -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; } |