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clutter-actor: Fix uninitialized matrix multiply

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`modelview` is uninitialized and the `apply` function just multiplies it.
What we really want is to initialize `modelview` so replace `apply` with
`get`.

Who knows what bugs this may have caused...
This commit is contained in:
Daniel van Vugt 2018-05-23 13:40:50 +08:00
parent 0332b7394e
commit 62c67be4c8
1 changed files with 1 additions and 1 deletions
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2
clutter/clutter/clutter-actor.c
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@ -2821,7 +2821,7 @@ _clutter_actor_fully_transform_vertices (ClutterActor *self,
/* Note: we pass NULL as the ancestor because we don't just want the modelview /* Note: we pass NULL as the ancestor because we don't just want the modelview
* that gets us to stage coordinates, we want to go all the way to eye * that gets us to stage coordinates, we want to go all the way to eye
* coordinates */ * coordinates */
_clutter_actor_apply_relative_transformation_matrix (self, NULL, &modelview); _clutter_actor_get_relative_transformation_matrix (self, NULL, &modelview);
/* Fetch the projection and viewport */ /* Fetch the projection and viewport */
_clutter_stage_get_projection_matrix (CLUTTER_STAGE (stage), &projection); _clutter_stage_get_projection_matrix (CLUTTER_STAGE (stage), &projection);