Function webrender::prepare::prepare_primitives

pub fn prepare_primitives(
    store: &mut PrimitiveStore,
    prim_list: &mut PrimitiveList,
    pic_context: &PictureContext,
    pic_state: &mut PictureState,
    frame_context: &FrameBuildingContext<'_>,
    frame_state: &mut FrameBuildingState<'_>,
    data_stores: &mut DataStores,
    scratch: &mut PrimitiveScratchBuffer,
    tile_caches: &mut FastHashMap<SliceId, Box<TileCacheInstance>>,
    prim_instances: &mut Vec<PrimitiveInstance>
)