build

osc.lua: use private options to control SUB/OSD offset #15887

Job	Run time
win32 (aarch64-pc-windows-msvc, arm64, windows-11-arm)	11m 56s
linux (clang, clang++, lld, -Db_lto=true -Db_lto_mode=thin)	11m 28s
linux-fuzz	11m 28s
linux (gcc, g++, -Db_ndebug=true)	11m 28s
win32 (x86_64-pc-windows-msvc, x64, windows-2025-vs2026)	11m 41s
mingw (i686, wine32)	6m 9s
mingw (x86_64, wine64)	7m 39s
openbsd	7m 22s
linux-ffmpeg-6-1	55s
freebsd	4m 24s
macos (macos-26, arm)	6m 53s
macos (macos-14, arm, Xcode_15.0)	5m 59s
macos (macos-26, test, -target arm64-apple-macosx10.15, 10.15)	4m 56s
msys2 (ucrt64, windows-2025-vs2026)	6m 35s
macos (macos-15-intel)	9m 48s
msys2 (clangarm64, windows-11-arm)	7m 9s
macos (macos-15, arm)	9m 5s
msys2 (mingw64, windows-2025-vs2026)	6m 26s
msys2 (clang64, windows-2025-vs2026, pattern)	5m 10s
msys2 (clang64, windows-2025-vs2026, uninitialized)	5m 45s
msys2 (clang64, windows-2025-vs2026, true)	6m 35s
msys2 (clang64, windows-2025-vs2026, zero)	5m 45s
	2h 44m 36s

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