Subject: Re: Windows freeware to lock in a 3: or 4:3 aspect ratio for cropping
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From: JJ <>
Subject: Re: Windows freeware to lock in a 3: or 4:3 aspect ratio for cropping
Date: Mon, 19 Feb 2018 10:34:22 +0700
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On Sun, 18 Feb 2018 17:43:20 +0000, J. P. Gilliver (John) wrote:
> The information in the graphics RAM while a picture is on screen - 
> whatever the OS - is going to be raw image data, regardless of how it 
> was saved to or loaded from disc. (What _is_ the "native" format for 
> Macs then?)

If you're talking about how the image is stored in the graphics RAM, then
BMP, JPEG, TIF, etc. is no longer relevant, because it's stored as
uncompressed raw image. 3D texture images however, is stored in GPU's native
image format, which can be uncompressed or compressed.