Fwd: Quick favor for those with access to 10.12 machines

Jason Liu jasonliu at umich.edu
Wed Aug 23 18:14:32 UTC 2023


---------- Forwarded message ---------
From: <chrischavez at gmx.us>
Date: Wed, Aug 23, 2023 at 9:07 AM
Subject: Re: Quick favor for those with access to 10.12 machines
To: Jason Liu <jasonliu at umich.edu>


On 8/23/23 at 1:18 AM, Jason Liu wrote:

> Hi all,
>
> I have what is hopefully a quick favor to ask of people who have access to
> a machine with 10.12. Could someone search for whether the string
> "kCGImageByteOrder32Big" can be found anywhere inside of
> /System/Library/Frameworks/CoreGraphics.framework?
>
> In other words, run a
>
> grep -R kCGImageByteOrder32Big
> /System/Library/Frameworks/CoreGraphics.framework
>
> and let me know whether you get any hits.
>
> --
> Jason Liu
>



I do not have access macOS 10.12, but I know kCGImageByteOrder32Big is
defined in CGImage.h in the SDKs for 10.12 and later. There were many
constants introduced in 10.12 which are equivalent to and/or replacements
for earlier ones. In the case of kCGImageByteOrder32Big it has the same
value as kCGBitmapByteOrder32Big.



Could you please forward this to the macports-dev list? It is currently
rejecting my email.
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