sdl2/opengl: add opengl context and scanout support

This allows virtio-gpu to render in 3d mode.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/ui/sdl2.c b/ui/sdl2.c
index cf38df2..46270f4 100644
--- a/ui/sdl2.c
+++ b/ui/sdl2.c
@@ -700,6 +700,13 @@ static const DisplayChangeListenerOps dcl_gl_ops = {
     .dpy_refresh             = sdl2_gl_refresh,
     .dpy_mouse_set           = sdl_mouse_warp,
     .dpy_cursor_define       = sdl_mouse_define,
+
+    .dpy_gl_ctx_create       = sdl2_gl_create_context,
+    .dpy_gl_ctx_destroy      = sdl2_gl_destroy_context,
+    .dpy_gl_ctx_make_current = sdl2_gl_make_context_current,
+    .dpy_gl_ctx_get_current  = sdl2_gl_get_current_context,
+    .dpy_gl_scanout          = sdl2_gl_scanout,
+    .dpy_gl_update           = sdl2_gl_scanout_flush,
 };
 #endif