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evas vg: clear mask buffer properly. 

when mask buffer is reused, it must be cleared first.
This commit is contained in:
Hermet Park 2019-01-10 14:15:07 +09:00
parent a945dbc5d8
commit a5040e029d
1 changed files with 5 additions and 0 deletions
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5
src/lib/evas/canvas/efl_canvas_vg_container.c
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@ -64,6 +64,11 @@ _prepare_mask(Evas_Object_Protected_Data *obj, //vector object
pd->mask.bound.h = mbound.h;
pd->mask.vg_pd = obj;
}
else
{
if (pd->mask.pixels)
memset(pd->mask.pixels, 0x0, sizeof(uint32_t) * mbound.w * mbound.h);
}
pd->mask.bound.x = mbound.x;
pd->mask.bound.y = mbound.y;