Imagination PowerVR SDK Blog

PowerVR compression, file size


#1

Hello,





Giving powervr image resolution, MIP maps level, Pixel type is there a way to have an estimate of the image filesize ? a formula to know the minimum/maximum powervr filesize.





Thank you in advance.


#2


This should help ...



Look at issues #6

#3

Seems I got the link wrong… here is the raw version …





http://www.khronos.org/registry/gles/extensions/IMG/IMG_texture_compression_pvrtc.txt