Problem in paradise on arch..

[Jirido]

Problem in paradise on arch..

[thezbyg]

Hi,
I can't reproduce this issue on my system, but found reports of similar problems in other programs and they were caused by missing cairo_surface_flush() call before calling cairo_surface_mark_dirty_rectangle(). I have no way of testing this because on my system everything works with and without cairo_surface_flush() call, so please try rebuilding with the following patch applied and report if this fixes your issue:

diff --git a/source/ScreenReader.cpp b/source/ScreenReader.cpp
index 5c06ca3..16afa39 100644
--- a/source/ScreenReader.cpp
+++ b/source/ScreenReader.cpp
@@ -67,6 +67,7 @@ void screen_reader_update_surface(ScreenReader *screen, math::Rectangle<int> *up
                std::cerr << "can not get root window surface" << std::endl;
                return;
        }
+       cairo_surface_flush(rootSurface);
        cairo_surface_mark_dirty_rectangle(rootSurface, left, top, width, height);
        cairo_t *cr = cairo_create(screen->surface);
        cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);