gl-renderer: fix EGL initialization steps
Some DRI drivers, including VMware vmwgfx, do not support
calling eglQueryString() with a EGL_NO_DISPLAY parameter.
Just as we do in gl_renderer_supports(), which returns 0
but does not fail in this case, do not fail in
gl_renderer_setup_egl_extensions().
Signed-off-by: Manuel Bachmann <manuel.bachmann@open.eurogiciel.org>
[Pekka: split the patch]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Daniel Stone <daniels@collabora.com>
diff --git a/src/gl-renderer.c b/src/gl-renderer.c
index b3b2364..5a2ed9f 100644
--- a/src/gl-renderer.c
+++ b/src/gl-renderer.c
@@ -2136,7 +2136,7 @@
(const char *) eglQueryString(EGL_NO_DISPLAY, EGL_EXTENSIONS);
if (!extensions) {
weston_log("Retrieving EGL client extension string failed.\n");
- return -1;
+ return 0;
}
if (strstr(extensions, "EGL_EXT_platform_base"))