evas: Fix region test in jpeg load with region + zoom

The previous commit exposed an issue with the region test
does not take into account the scale down factor.

Not a @fix in itself, as it depends on the previous patch.

Change-Id: I0fd33338496b0ce36e8ecbc4ba86dd2b619ab280

diff --git a/src/lib/emile/emile_image.c b/src/lib/emile/emile_image.c
index fc799ce..d7b9561 100644 (file)
--- a/src/lib/emile/emile_image.c
+++ b/src/lib/emile/emile_image.c
@@ -1562,6 +1562,13 @@ _emile_jpeg_head(Emile_Image *image,
                             prop->w, prop->h,
                             degree, prop->flipped);
           }
+        if (prop->scale > 1)
+          {
+             load_region_x /= prop->scale;
+             load_region_y /= prop->scale;
+             load_region_w /= prop->scale;
+             load_region_h /= prop->scale;
+          }
         RECTS_CLIP_TO_RECT(load_region_x, load_region_y,
                            load_region_w, load_region_h,
                            0, 0, prop->w, prop->h);