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e_comp_wl: Handle surface opaque region in subsurface commit from cache 

Summary: When we commit a subsurface from cache, we should adjust the
client's shape rectangles so that they get applied when rendering.

Signed-off-by: vivek <vivek.ellur@samsung.com>

Reviewers: devilhorns

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D1412
This commit is contained in:
vivek 2014-09-04 12:48:29 -04:00 committed by Chris Michael
parent 31045f715b
commit ded8356fc7
1 changed files with 48 additions and 1 deletions
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49
src/bin/e_comp_wl.c
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@ -489,8 +489,55 @@ _e_comp_wl_subsurface_commit_from_cache(E_Client *ec)
eina_tiler_clear(sub_cdata->cached.damage);
}
/* TODO !!! FIXME !!! */
/* handle surface opaque region */
tmp = eina_tiler_new(ec->w, ec->h);
eina_tiler_tile_size_set(tmp, 1, 1);
eina_tiler_rect_add(tmp, &(Eina_Rectangle){0, 0, ec->client.w, ec->client.h});
src = eina_tiler_intersection(sub_cdata->cached.opaque, tmp);
if (src)
{
Eina_Rectangle *rect;
Eina_Iterator *itr;
int i = 0;
ec->shape_rects_num = 0;
itr = eina_tiler_iterator_new(src);
EINA_ITERATOR_FOREACH(itr, rect)
{
ec->shape_rects_num += 1;
}
ec->shape_rects =
malloc(sizeof(Eina_Rectangle) * ec->shape_rects_num);
if (!ec->shape_rects)
{
eina_iterator_free(itr);
eina_tiler_free(src);
eina_tiler_free(tmp);
return;
}
EINA_ITERATOR_FOREACH(itr, rect)
{
ec->shape_rects[i] = *(Eina_Rectangle *)((char *)rect);
ec->shape_rects[i].x = rect->x;
ec->shape_rects[i].y = rect->y;
ec->shape_rects[i].w = rect->w;
ec->shape_rects[i].h = rect->h;
i++;
}
eina_iterator_free(itr);
eina_tiler_free(src);
}
eina_tiler_free(tmp);
eina_tiler_clear(sub_cdata->cached.opaque);
tmp = eina_tiler_new(ec->w, ec->h);
eina_tiler_tile_size_set(tmp, 1, 1);