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From a7ce6119707251ffcc1feb3b6e5f3f72dad0ad80 Mon Sep 17 00:00:00 2001
From: Matthew Waters <matthew@centricular.com>
Date: Thu, 27 Nov 2014 13:01:19 +1100
Subject: glimagesink: only attempt a resize when the window has already
resized
fixes a black startup screen on wayland
diff --git a/ext/gl/gstglimagesink.c b/ext/gl/gstglimagesink.c
index c06f580..1c3a7c4 100644
--- a/ext/gl/gstglimagesink.c
+++ b/ext/gl/gstglimagesink.c
@@ -1260,7 +1260,8 @@ gst_glimage_sink_on_draw (GstGLImageSink * gl_sink)
/* opengl scene */
GST_TRACE ("redrawing texture:%u", gl_sink->redisplay_texture);
- if (gl_sink->caps_change) {
+ if (gl_sink->caps_change && gl_sink->window_width > 0
+ && gl_sink->window_height > 0) {
GST_GLIMAGE_SINK_UNLOCK (gl_sink);
gst_glimage_sink_on_resize (gl_sink, gl_sink->window_width,
gl_sink->window_height);
--
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