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app: avoid thrashing GEGL side of tile cache in projection

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gimp_projection_initialize was causing the projection code to throw out all
it's tiles continously, causing crawling updates.
This commit is contained in:
Øyvind Kolås
2012-03-16 01:07:01 +00:00
committed by Michael Natterer
parent 3235cfe69e
commit b93e166440
1 changed files with 11 additions and 3 deletions
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14
app/core/gimpprojection-construct.c
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@ -251,13 +251,21 @@ gimp_projection_initialize (GimpProjection *proj,
if (! coverage)
{
TileManager *tiles;
GeglBuffer *buffer;
GeglRectangle rect = { x, y, w, h };
tiles = gimp_pickable_get_tiles (GIMP_PICKABLE (proj));
if (proj->use_gegl)
{
g_assert (proj->sink_node);
gegl_node_get (proj->sink_node, "buffer", &buffer, NULL);
}
else
{
TileManager *tiles = gimp_pickable_get_tiles (GIMP_PICKABLE (proj));
buffer = gimp_tile_manager_create_buffer (tiles, TRUE);
}
buffer = gimp_tile_manager_create_buffer (tiles, TRUE);
gegl_buffer_clear (buffer, &rect);
g_object_unref (buffer);
}