From 0cb42b7de629e74afed9b19d47672cebfe08f12e Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <ofourdan@redhat.com>
Date: Thu, 20 May 2021 16:46:33 +0200
Subject: [PATCH xserver 25/27] xwayland/eglstream: Log when GL_OES_EGL_image
 is missing
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That will dramatically affect performance, might as well log when we
cannot use GL_OES_EGL_image with the NVIDIA closed-source driver.

Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
(cherry picked from commit 34a58d7714025bc1043bf5282358406eb10e4b8e)
---
 hw/xwayland/xwayland-glamor-eglstream.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/xwayland/xwayland-glamor-eglstream.c b/hw/xwayland/xwayland-glamor-eglstream.c
index 5e89849ff..0affc954c 100644
--- a/hw/xwayland/xwayland-glamor-eglstream.c
+++ b/hw/xwayland/xwayland-glamor-eglstream.c
@@ -1200,6 +1200,8 @@ xwl_glamor_eglstream_init_egl(struct xwl_screen *xwl_screen)
             xwl_screen->glvnd_vendor = "nvidia";
         else
             ErrorF("DRI3 initialization failed. Performance will be affected.\n");
+    } else {
+        ErrorF("Driver lacks GL_OES_EGL_image, performance will be affected.\n");
     }
 
     return TRUE;
-- 
2.31.1