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Comment by AndriyKunitsyn

2 days ago

What kind of windows programs are these? HiDPI is more than a decade old. A desktop application, no matter what OS it is, should always be tested with different scaling factors.

Oh my sweet summer child. Even software being written TODAY isn’t being tested in HiDPI. Win32 still makes it difficult.

  • I’m not your child, and that’s false, it’s literally one key to change in the settings. That allows you to select the exact scaling factor, not macos’s “more text”/“less text”.

    • Have you ever tried to write HiDPI-aware Win32 code? I suggest enabling HiDPI in Control Panel sometimes and marveling at how many Win32 apps just don’t notice and draw as postage stamps.

      Mac OS X 10.4 tried the same thing (Quartz2D scaling) and it was so damn difficult that they threw it out and went for simple 1x/2x/3x auto-scaling. Even 3x was a challenge because of pixel alignment.

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