evas map: check source image size for direct render

The direct render is working correctly only if source image size
is equal to the size of smart object.

So this patch is cheking the size of source image.

Change-Id: I2e6c70360a477283903e4c494410c6683dfaa0c0

diff --git a/src/lib/evas/canvas/evas_render.c b/src/lib/evas/canvas/evas_render.c
index 63b03a6..a6bbbcd 100644 (file)
--- a/src/lib/evas/canvas/evas_render.c
+++ b/src/lib/evas/canvas/evas_render.c
@@ -1827,6 +1827,23 @@ _map_source_image_get(Evas_Object *eo_obj, Evas_Object **src_img)
    return EINA_TRUE;
 }
 
+static Eina_Bool
+_map_source_image_is_valid(Evas_Object *eo_obj, Evas_Object *src_img, int w, int h)
+{
+   Evas_Object_Protected_Data *obj;
+   Evas_Object_Protected_Data *src;
+
+   if (w == 0 || h == 0) return EINA_FALSE;
+
+   obj = efl_data_scope_get(eo_obj, EFL_CANVAS_OBJECT_CLASS);
+   src = efl_data_scope_get(src_img, EFL_CANVAS_OBJECT_CLASS);
+
+   if (obj->cur->geometry.w != src->cur->geometry.w ||
+       obj->cur->geometry.h != src->cur->geometry.h ) return EINA_FALSE;
+
+   return EINA_TRUE;
+}
+
 static void
 _map_direct_render(Evas_Public_Data *evas, void *ctx, Evas_Object *src_img,
                    int w, int h, Evas_Object_Protected_Data *obj,
@@ -2064,7 +2081,8 @@ evas_render_mapped(Evas_Public_Data *evas, Evas_Object *eo_obj,
                {
                   evas_object_image_size_get(direct_render_src_img,
                                              &src_img_w, &src_img_h);
-                  if (src_img_w == 0 || src_img_h == 0)
+                  if (!_map_source_image_is_valid(eo_obj, direct_render_src_img,
+                                                  src_img_w, src_img_h))
                     {
                        direct_render_src_img = NULL;
                     }