1 files changed, 22 insertions, 0 deletions
diff --git a/spec/helper.rb b/spec/helper.rb
new file mode 100644
index 0000000..9ba137a
--- /dev/null
+++ b/spec/helper.rb
@@ -0,0 +1,22 @@
+#! /usr/bin/env ruby
+# -*- coding: UTF-8 -*-
+#
+def realize_evas
+    width = 300
+    height = 200
+    @pixels = FFI::MemoryPointer.new :int, width*height
+    @e = Efl::Evas::REvas.new
+    @e.output_method_set Efl::Evas::render_method_lookup("buffer")
+    @e.output_viewport_set 0, 0, width, height
+    @e.output_size_set width, height
+    einfo = Efl::Native::EngineInfoBufferStruct.new @e.engine_info
+    einfo[:info][:depth_type] = Efl::Evas::EVAS_ENGINE_BUFFER_DEPTH_ARGB32
+    einfo[:info][:dest_buffer] = @pixels
+    einfo[:info][:dest_buffer_row_bytes] = width * FFI::type_size(:int);
+    einfo[:info][:use_color_key] = 0;
+    einfo[:info][:alpha_threshold] = 0;
+    einfo[:info][:func][:new_update_region] = nil #FFI::Pointer::NULL;
+    einfo[:info][:func][:free_update_region] = nil #FFI::Pointer::NULL;
+    @e.engine_info_set einfo
+end
+