Kevin Yuan d52632b475 internal/egl: fix loadEGL caching error on Windows ...

loadEGL used sync.Once incorrectly: the error returned by
loadDLLs was assigned to a local variable inside loadEGL,
so on the second call Do would not run and the
function would return nil even though the DLLs were never
loaded. This caused a nil pointer dereference when callers
proceeded to use _eglGetDisplay and other uninitialized
function pointers.

Fix by replacing the sync.Once with sync.OnceValue, which
correctly caches the return value of loadDLLs across all
calls.

Signed-off-by: Kevin Yuan <farproc@gmail.com>

2026-05-26 08:07:26 +02:00

..

egl_unix.go

all: add //go:build lines

2021-07-26 15:17:51 +02:00

egl_windows.go

internal/egl: fix loadEGL caching error on Windows

2026-05-26 08:07:26 +02:00

egl.go

all: clean up code, upgrade to modern Go

2025-05-05 19:46:39 +02:00