+static int get_image( mlt_frame frame, uint8_t **image, mlt_image_format *format, int *width, int *height, int writable )
+{
+ mlt_filter filter = (mlt_filter) mlt_frame_pop_service( frame );
+ *format = mlt_image_glsl;
+ int error = mlt_frame_get_image( frame, image, format, width, height, writable );
+ GlslManager::set_effect_input( MLT_FILTER_SERVICE( filter ), frame, (mlt_service) *image );
+ GlslManager::set_effect( MLT_FILTER_SERVICE( filter ), frame, new MirrorEffect );
+ *image = (uint8_t *) MLT_FILTER_SERVICE( filter );
+ return error;
+}
+