In our company we are developing games for ios. We use pvrtc. We have larger number of atlases and need to use batch processing. We use pvrtextool command line on linux.
Using the gui version is possible to compress NPOT textures using PVRTCII4. But using command line tool it starts to compress NPOT but doesnt write the pvr output file. I can provide the error if needed.
How is possible to use command line to compress NPOT images?