diff options
Diffstat (limited to 'cc/tile_manager.cc')
| -rw-r--r-- | cc/tile_manager.cc | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/cc/tile_manager.cc b/cc/tile_manager.cc index de7bf0d..6535125 100644 --- a/cc/tile_manager.cc +++ b/cc/tile_manager.cc @@ -35,22 +35,17 @@ const int kMaxPendingUploadBytes = 100 * 1024 * 1024; // Determine bin based on three categories of tiles: things we need now, // things we need soon, and eventually. TileManagerBin BinFromTilePriority(const TilePriority& prio) { + if (!prio.is_live) + return NEVER_BIN; // The amount of time for which we want to have prepainting coverage. const double prepainting_window_time_seconds = 1.0; const double backfling_guard_distance_pixels = 314.0; - // Explicitly limit how far ahead we will prepaint for low and non-low res. - const double max_lores_paint_distance_pixels = 8192.0; - const double max_hires_paint_distance_pixels = 4096.0; - if (prio.resolution == cc::LOW_RESOLUTION) { - if (prio.distance_to_visible_in_pixels > max_lores_paint_distance_pixels) - return cc::NEVER_BIN; - } - else { - if (prio.distance_to_visible_in_pixels > max_hires_paint_distance_pixels) - return cc::NEVER_BIN; - } + // Explicitly limit how far ahead we will prepaint to limit memory usage. + if (prio.distance_to_visible_in_pixels > + TilePriority::kMaxDistanceInContentSpace) + return NEVER_BIN; if (prio.time_to_visible_in_seconds == std::numeric_limits<float>::max()) return NEVER_BIN; |