We need to specify SDL_WINDOW_OPENGL if we want to create an OpenGL
context on it, i.e. when using '-device virtio-gpu-pci,virgl=on'
Signed-off-by: Jan Henrik Weinstock <jan.weinst...@rwth-aachen.de>
---
ui/sdl2.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/ui/sdl2.c b/ui/sdl2.c
index abad7f981e..189d26e2a9 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -84,6 +84,11 @@ void sdl2_window_create(struct sdl2_console *scon)
if (scon->hidden) {
flags |= SDL_WINDOW_HIDDEN;
}
+#ifdef CONFIG_OPENGL
+ if (scon->opengl) {
+ flags |= SDL_WINDOW_OPENGL;
+ }
+#endif
scon->real_window = SDL_CreateWindow("", SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED,
--
2.17.1
