Jesse Yurkovich
7413c2feed
Currently whenever gl queries are performed for the viewport, a large 1024 byte array is allocated to store the query results (256 of them). Unfortunately, if any gizmo using a `draw_select` callback is active (e.g. the transform gizmos), these queries (and allocations) will occur during every mouse move event. Change the vector to allow for up to 16 query results before making an allocation. This provides enough space for every built-in gizmo except Scale Cage (which needs 27 queries). It also removes unnecessary allocations from two other related vectors used during query processing. Differential Revision: https://developer.blender.org/D13784