Hi-DPI patches for 4.2

[Keith Curtis]

On Mon, Mar 10, 2014 at 7:15 PM, Norbert Thiebaud <nthiebaud at gmail.com> wrote:
> On Mon, Mar 10, 2014 at 4:51 PM, Keith Curtis <keithcu at gmail.com> wrote:
>> Doubling bitmaps is a "hack" but since bigger bitmaps don't exist, it
>> is better than doing nothing.
>
> The problem is that mac, in compatibility mode, already auto-double..
> so we end-up with a quadrupling
> of the bitmap, which mean you in the end only see a quarter of the
> intended icon.

Have you made a build with it turned back on? I ask because it doesn't
make sense the OS would return DPI != 96 while in auto-doubling mode.
That would seemingly break the backward compatibility support the Mac
is trying to achieve.

Thanks,

-Keith