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Only compute timelinesLast for tracks that need it.

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This commit is contained in:
NathanSweet 2016-08-25 16:03:07 +02:00
parent 81d7c1daeb
commit bae19bdf32
1 changed files with 24 additions and 8 deletions
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32
spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/AnimationState.java
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@ -461,23 +461,32 @@ public class AnimationState {
checkTimelineUsage(entry, entry.timelinesFirst); checkTimelineUsage(entry, entry.timelinesFirst);
} }
// Compute timelinesLast. Find lowest track with mixing. // Compute timelinesLast. End with lowest track that has mixingFrom.
propertyIDs.clear(); propertyIDs.clear();
for (i = n - 1; i >= 0; i--) { int lowestMixingFrom = n;
for (i = 0; i < n; i++) {
TrackEntry entry = tracks.get(i); TrackEntry entry = tracks.get(i);
if (entry == null) continue; if (entry == null) continue;
if (entry.mixingFrom != null) { if (entry.mixingFrom != null) {
setTimelineUsage(entry, entry.timelinesLast); lowestMixingFrom = i;
break;
}
}
for (i = n - 1; i >= lowestMixingFrom; i--) {
TrackEntry entry = tracks.get(i);
if (entry == null) continue;
if (entry.mixingFrom != null) {
addTimelineUsage(entry);
checkTimelineUsage(entry.mixingFrom, entry.mixingFrom.timelinesLast); checkTimelineUsage(entry.mixingFrom, entry.mixingFrom.timelinesLast);
} else } else
setTimelineUsage(entry, entry.timelinesLast); addTimelineUsage(entry);
i--; i--;
break; break;
} }
for (; i >= 0; i--) { for (; i >= lowestMixingFrom; i--) {
TrackEntry entry = tracks.get(i); TrackEntry entry = tracks.get(i);
if (entry == null) continue; if (entry == null) continue;
checkTimelineUsage(entry, entry.timelinesLast); addTimelineUsage(entry);
if (entry.mixingFrom != null) checkTimelineUsage(entry.mixingFrom, entry.mixingFrom.timelinesLast); if (entry.mixingFrom != null) checkTimelineUsage(entry.mixingFrom, entry.mixingFrom.timelinesLast);
} }
} }
@ -497,9 +506,16 @@ public class AnimationState {
IntSet propertyIDs = this.propertyIDs; IntSet propertyIDs = this.propertyIDs;
Array<Timeline> timelines = entry.animation.timelines; Array<Timeline> timelines = entry.animation.timelines;
int n = timelines.size; int n = timelines.size;
boolean[] timelinesFirst = usageArray.setSize(n); boolean[] usage = usageArray.setSize(n);
for (int i = 0; i < n; i++) for (int i = 0; i < n; i++)
timelinesFirst[i] = propertyIDs.add(timelines.get(i).getPropertyId()); usage[i] = propertyIDs.add(timelines.get(i).getPropertyId());
}
private void addTimelineUsage (TrackEntry entry) {
IntSet propertyIDs = this.propertyIDs;
Array<Timeline> timelines = entry.animation.timelines;
for (int i = 0, n = timelines.size; i < n; i++)
propertyIDs.add(timelines.get(i).getPropertyId());
} }
/** Returns the track entry for the animation currently playing on the track, or null. */ /** Returns the track entry for the animation currently playing on the track, or null. */