Open blun opened 8 years ago
Targa code is inherited from libjpeg-turbo, and you should try to submit patches there.
However, cjpeg
is considered low priority (it's better to use mozjpeg by compiling it into ImageMagick or such), and alpha channel is unsupported any way.
Reading from a greyscale .tga file with alpha channel fails with
Invalid or unsupported Targa file
Example file attached. 53f620e2-9f78-11e4-8d90-df77f0caca82.tga.zip