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wayland: fail window open if the display is the correct type

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Errors out cleanly if a wayland compositor is not running
This commit is contained in:
Matthew Waters 2015-07-27 18:21:19 +10:00 committed by Tim-Philipp Müller
parent 6ccaafc0f3
commit 70184c52f0
1 changed files with 9 additions and 1 deletions
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10
gst-libs/gst/gl/wayland/gstglwindow_wayland_egl.c
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@ -382,9 +382,17 @@ gst_gl_window_wayland_egl_close (GstGLWindow * window)
static gboolean
gst_gl_window_wayland_egl_open (GstGLWindow * window, GError ** error)
{
GstGLDisplayWayland *display = GST_GL_DISPLAY_WAYLAND (window->display);
GstGLDisplayWayland *display;
GstGLWindowWaylandEGL *window_egl = GST_GL_WINDOW_WAYLAND_EGL (window);
if (!GST_IS_GL_DISPLAY_WAYLAND (window->display)) {
g_set_error (error, GST_GL_WINDOW_ERROR,
GST_GL_WINDOW_ERROR_RESOURCE_UNAVAILABLE,
"Failed to retrieve Wayland display (wrong type?)");
return FALSE;
}
display = GST_GL_DISPLAY_WAYLAND (window->display);
if (!display->display) {
g_set_error (error, GST_GL_WINDOW_ERROR,
GST_GL_WINDOW_ERROR_RESOURCE_UNAVAILABLE,