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app: [X11] don't recreate EGL surface during resize

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According to #565 X11 GPU drivers don't deal well with recreation of
EGL surfaces.

Thanks to Walter Schneider for debugging this issue and coming up with
the original patch.

Fixes: https://todo.sr.ht/~eliasnaur/gio/565
Co-authored-by: Walter Werner SCHNEIDER <contact@schnwalter.eu>
Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2024-05-01 17:38:20 +00:00
parent ba1e34e570
commit 691adf4e77
5 changed files with 33 additions and 42 deletions
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app/egl_x11.go
+12 -11
View File
@@ -25,6 +25,18 @@ func init() {
if err != nil {
return nil, err
}
win, _, _ := w.window()
eglSurf := egl.NativeWindowType(uintptr(win))
if err := ctx.CreateSurface(eglSurf); err != nil {
ctx.Release()
return nil, err
}
if err := ctx.MakeCurrent(); err != nil {
ctx.Release()
return nil, err
}
defer ctx.ReleaseCurrent()
ctx.EnableVSync(true)
return &x11Context{win: w, Context: ctx}, nil
}
}
@@ -37,17 +49,6 @@ func (c *x11Context) Release() {
}
func (c *x11Context) Refresh() error {
c.Context.ReleaseSurface()
win, width, height := c.win.window()
eglSurf := egl.NativeWindowType(uintptr(win))
if err := c.Context.CreateSurface(eglSurf, width, height); err != nil {
return err
}
if err := c.Context.MakeCurrent(); err != nil {
return err
}
defer c.Context.ReleaseCurrent()
c.Context.EnableVSync(true)
return nil
}