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-rw-r--r--ui/sdl2-gl.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/ui/sdl2-gl.c b/ui/sdl2-gl.c
index 83b71853d1..1bf4542d8d 100644
--- a/ui/sdl2-gl.c
+++ b/ui/sdl2-gl.c
@@ -124,6 +124,11 @@ void sdl2_gl_redraw(struct sdl2_console *scon)
{
assert(scon->opengl);
+ if (scon->scanout_mode) {
+ /* sdl2_gl_scanout_flush actually only care about
+ * the first argument. */
+ return sdl2_gl_scanout_flush(&scon->dcl, 0, 0, 0, 0);
+ }
if (scon->surface) {
sdl2_gl_render_surface(scon);
}