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collect hard-coded time budgets in one spot

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This commit is contained in:
Andrew Meadows 2017-11-14 15:56:55 -08:00
parent ffe16a754e
commit 500f381827
2 changed files with 4 additions and 2 deletions
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2
libraries/entities-renderer/src/EntityTreeRenderer.cpp
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@ -318,7 +318,6 @@ void EntityTreeRenderer::updateChangedEntities(const render::ScenePointer& scene
}
float expectedUpdateCost = _avgRenderableUpdateCost * _renderablesToUpdate.size();
const float MAX_UPDATE_RENDERABLES_TIME_BUDGET = 2 * USECS_PER_MSEC;
if (expectedUpdateCost < MAX_UPDATE_RENDERABLES_TIME_BUDGET) {
// we expect to update all renderables within available time budget
PROFILE_RANGE_EX(simulation_physics, "UpdateRenderables", 0xffff00ff, (uint64_t)_renderablesToUpdate.size());
@ -367,7 +366,6 @@ void EntityTreeRenderer::updateChangedEntities(const render::ScenePointer& scene
// compute remaining time budget
uint64_t updateStart = usecTimestampNow();
const uint64_t MIN_SORTED_UPDATE_RENDERABLES_TIME_BUDGET = 1 * USECS_PER_MSEC;
uint64_t timeBudget = MIN_SORTED_UPDATE_RENDERABLES_TIME_BUDGET;
uint64_t sortCost = updateStart - sortStart;
if (sortCost < MAX_UPDATE_RENDERABLES_TIME_BUDGET - MIN_SORTED_UPDATE_RENDERABLES_TIME_BUDGET) {

4
libraries/shared/src/PrioritySortUtil.h
View file

@ -133,5 +133,9 @@ namespace PrioritySortUtil {
};
} // namespace PrioritySortUtil
// for now we're keeping hard-coded sorted time budgets in one spot
const uint64_t MAX_UPDATE_RENDERABLES_TIME_BUDGET = 2000; // usec
const uint64_t MIN_SORTED_UPDATE_RENDERABLES_TIME_BUDGET = 1000; // usec
#endif // hifi_PrioritySortUtil_h