dosbox-staging:jn/vga-render-per-scanline

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03af9a6... by John Novak <email address hidden> on 2024-03-13

Add `vga_render_per_scanline` option

This is enabled by default to render the VGA image by scanline, which is
the new accurate VGA emulation behaviour.

However, a few games (e.g., Deus, Ishar 3, Robinson's Requiem, Time
Travelers) would crash at startup with per-scanline rendering
enabled. This is most likely due to some VGA emulation deficiency.

Disabling `vga_render_per_scanline` restores the the legacy DOSBox
behaviour of rendering the VGA image in 4 parts instead of
per-scanline.

f7e89d4... by Kirk Klobe <email address hidden> on 2024-03-12

Fix macOS CI workflow

The macOS workflow was failing due to conflicts between the macos-13 x64
runner's system-installed Python and homebrew. Downgrading to the macos-12 image
allows it to build. The macos-14 free runner only supports arm64 right now; x64
requires macos-14-large, which isn't available for free yet.

40033e1... by Kirk Klobe <email address hidden> on 2024-03-12

Use GitHub actions cache for vcpkg

4384454... by Daniel Bomar on 2024-03-10

Lower PVS allowed warnings

e1156ea... by Daniel Bomar on 2024-03-10

Fix PVS warning about default initialization

1b46d55... by Daniel Bomar on 2024-03-09

Ignore PVS warning

It complains about a variable being assigned twice.
It doesn't see that it is being used between assignments through a union.

e578510... by Daniel Bomar on 2024-03-09

Collapse duplicate if statements

77c7f71... by Daniel Bomar on 2024-03-09

Remove unused parameter from fatDrive constructor

a5e33aa... by John Novak <email address hidden> on 2024-03-12

Don't run PVS-Studio in forked PRs

ac2c53d... by John Novak <email address hidden> on 2024-03-12

Revert "Allow the PVS-Studio workflow run in forked PRs"

This reverts commit 9a04ee9bcb2a859400ec7f338a7303665b61bbab.