Commit 2ad8373c authored by Michael Natterer's avatar Michael Natterer 😴

app: construct the image's first projection incrementally

just as all subsequent ones. Fixes potentially huge delay for new
images, because we used to construct the entire projection in one go.
parent 1934b65f
......@@ -280,8 +280,17 @@ gimp_projection_get_buffer (GimpPickable *pickable)
proj->validate_handler = gimp_tile_handler_projection_new (graph);
gegl_buffer_add_handler (proj->buffer, proj->validate_handler);
gimp_tile_handler_projection_invalidate (proj->validate_handler,
0, 0, width, height);
/* This used to call gimp_tile_handler_projection_invalidate()
* which forced the entire projection to be constructed in one
* go for new images, causing a potentially huge delay. Now we
* initially validate stuff the normal way, which makes the
* image appear incrementally, but it keeps everything
* responsive.
*/
gimp_projection_add_update_area (proj, 0, 0, width, height);
proj->invalidate_preview = TRUE;
gimp_projection_flush (proj);
}
return proj->buffer;
......
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