evas: If there isn't clipper when recalcing clip, set mask.clip = NULL.
Summary: There's problem in Tizen3.0. 1. Clip set mask_obj to obj for masking. 2. Unset mask_obj from obj, and del mask_obj. 3. obj has clip.mask still. So obj is trying to do mask_subrender() for freeed mask_obj. So reset clip.mask to NULL, If there isn't clipper. Now, there's no routine for reseting clip.mask when clipper object is freed. isn't it? Actually I'm not sure that clip.mask=NULL should be there as this patch. Test Plan: Tizen3.0 wearable Reviewers: cedric, raster, wonsik, jpeg Subscribers: scholb.kim, dkdk Differential Revision: https://phab.enlightenment.org/D4721 Signed-off-by: Jean-Philippe Andre <jp.andre@samsung.com>
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@ -311,6 +311,9 @@ evas_object_clip_recalc_do(Evas_Object_Protected_Data *obj, Evas_Object_Protecte
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cb = (cb * (nb + 1)) >> 8;
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cb = (cb * (nb + 1)) >> 8;
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ca = (ca * (na + 1)) >> 8;
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ca = (ca * (na + 1)) >> 8;
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}
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}
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else obj->clip.mask = NULL;
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if (!EVAS_OBJECT_DATA_VALID(obj->clip.mask))
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obj->clip.mask = NULL;
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if (((ca == 0) && (obj->cur->render_op == EVAS_RENDER_BLEND)) ||
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if (((ca == 0) && (obj->cur->render_op == EVAS_RENDER_BLEND)) ||
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(cw <= 0) || (ch <= 0))
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(cw <= 0) || (ch <= 0))
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