Re: Floating point pixel data / image handling confusion

2008-11-10 Thread Adam R. Maxwell
On Nov 10, 2008, at 4:53 AM, Felix Ulber wrote: I am working on an Cocoa Application whose main purpose is to display some stuff in OpenGL. In conjunction with that I need to be able to read in floating point images (most likely from an exr file) and resize them. Unfortunately, with NSImage an

Floating point pixel data / image handling confusion

2008-11-10 Thread Felix Ulber
Hi Folks, I am working on an Cocoa Application whose main purpose is to display some stuff in OpenGL. In conjunction with that I need to be able to read in floating point images (most likely from an exr file) and resize them. Unfortunately, with NSImage and NSBitmapImage it seems I can get only 3