From 73b75f5ff6c0b5333898fa340f4d9e2e5111fdef Mon Sep 17 00:00:00 2001 From: Alexander Kanavin Date: Fri, 8 May 2020 22:21:10 +0200 Subject: runqemu: force software x11 renderer for SDL when GL is not in use If libsdl is configured with opengl enabled, it will try to use GL renderers to open a window even if qemu doesn't use virgl. Setting the environment variable forces a software X11 renderer, which is the same one used when libsdl has opengl switched off. This avoids needlessly loading the GL libraries and drivers from the host. Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie --- scripts/runqemu | 3 +++ 1 file changed, 3 insertions(+) diff --git a/scripts/runqemu b/scripts/runqemu index 7eb7a9c7b4..21680b49d2 100755 --- a/scripts/runqemu +++ b/scripts/runqemu @@ -448,6 +448,9 @@ class BaseConfig(object): logger.setLevel(logging.ERROR) sys.argv.remove(quiet) + if 'gl' not in sys.argv[1:] and 'gl-es' not in sys.argv[1:]: + os.environ['SDL_RENDER_DRIVER'] = 'software' + unknown_arg = "" for arg in sys.argv[1:]: if arg in self.fstypes + self.vmtypes + self.wictypes: -- cgit 1.2.3-korg