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Missing port: Fixed AnimationState crash when the number of timelines changes during a mix.

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Ref impl commit: b99df7286aa933411f90eda6dbdeffd936058ae4
This commit is contained in:
Nathan Sweet 2021-05-31 01:26:03 -04:00
parent 963da7561e
commit 6dfae6df3c
5 changed files with 27 additions and 30 deletions
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7
spine-as3/spine-as3/src/spine/animation/AnimationState.as
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@ -195,15 +195,14 @@ package spine.animation {
} else {
var timelineMode : Vector.<int> = current.timelineMode;
var firstFrame : Boolean = current.timelinesRotation.length == 0;
var firstFrame : Boolean = current.timelinesRotation.length != timelineCount << 1;
if (firstFrame) current.timelinesRotation.length = timelineCount << 1;
var timelinesRotation : Vector.<Number> = current.timelinesRotation;
for (ii = 0; ii < timelineCount; ii++) {
timeline = timelines[ii];
var timelineBlend : MixBlend = timelineMode[ii] == SUBSEQUENT ? blend : MixBlend.setup;
if (timeline is RotateTimeline)
applyRotateTimeline(timeline, skeleton, applyTime, mix, timelineBlend, timelinesRotation, ii << 1, firstFrame);
applyRotateTimeline(timeline, skeleton, applyTime, mix, timelineBlend, current.timelinesRotation, ii << 1, firstFrame);
else if (timeline is AttachmentTimeline)
applyAttachmentTimeline(AttachmentTimeline(timeline), skeleton, applyTime, timelineBlend, true);
else
@ -267,7 +266,7 @@ package spine.animation {
var timelineMode : Vector.<int> = from.timelineMode;
var timelineHoldMix : Vector.<TrackEntry> = from.timelineHoldMix;
var firstFrame : Boolean = from.timelinesRotation.length == 0;
var firstFrame : Boolean = from.timelinesRotation.length != timelineCount << 1;
if (firstFrame) from.timelinesRotation.length = timelineCount << 1;
var timelinesRotation : Vector.<Number> = from.timelinesRotation;

4
spine-c/spine-c/src/spine/AnimationState.c
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@ -404,7 +404,7 @@ int spAnimationState_apply (spAnimationState* self, spSkeleton* skeleton) {
} else {
spIntArray* timelineMode = current->timelineMode;
firstFrame = current->timelinesRotationCount == 0;
firstFrame = current->timelinesRotationCount != timelineCount << 1;
if (firstFrame) _spAnimationState_resizeTimelinesRotation(current, timelineCount << 1);
timelinesRotation = current->timelinesRotation;
@ -498,7 +498,7 @@ float _spAnimationState_applyMixingFrom (spAnimationState* self, spTrackEntry* t
timelineMode = from->timelineMode;
timelineHoldMix = from->timelineHoldMix;
firstFrame = from->timelinesRotationCount == 0;
firstFrame = from->timelinesRotationCount != timelineCount << 1;
if (firstFrame) _spAnimationState_resizeTimelinesRotation(from, timelineCount << 1);
timelinesRotation = from->timelinesRotation;

24
spine-cpp/spine-cpp/src/spine/AnimationState.cpp
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@ -447,7 +447,7 @@ bool AnimationState::apply(Skeleton &skeleton) {
} else {
Vector<int> &timelineMode = current._timelineMode;
bool firstFrame = current._timelinesRotation.size() == 0;
bool firstFrame = current._timelinesRotation.size() != timelines.size() << 1;
if (firstFrame) current._timelinesRotation.setSize(timelines.size() << 1, 0);
Vector<float> &timelinesRotation = current._timelinesRotation;
@ -801,7 +801,7 @@ float AnimationState::applyMixingFrom(TrackEntry *to, Skeleton &skeleton, MixBle
Vector<int> &timelineMode = from->_timelineMode;
Vector<TrackEntry *> &timelineHoldMix = from->_timelineHoldMix;
bool firstFrame = from->_timelinesRotation.size() == 0;
bool firstFrame = from->_timelinesRotation.size() != timelines.size() << 1;
if (firstFrame) from->_timelinesRotation.setSize(timelines.size() << 1, 0);
Vector<float> &timelinesRotation = from->_timelinesRotation;
@ -815,17 +815,17 @@ float AnimationState::applyMixingFrom(TrackEntry *to, Skeleton &skeleton, MixBle
switch (timelineMode[i]) {
case Subsequent:
if (!drawOrder && (timeline->getRTTI().isExactly(DrawOrderTimeline::rtti))) continue;
timelineBlend = blend;
timelineBlend = blend;
alpha = alphaMix;
break;
case First:
timelineBlend = MixBlend_Setup;
alpha = alphaMix;
break;
case HoldSubsequent:
timelineBlend = blend;
alpha = alphaHold;
break;
case HoldSubsequent:
timelineBlend = blend;
alpha = alphaHold;
break;
case HoldFirst:
timelineBlend = MixBlend_Setup;
alpha = alphaHold;
@ -840,11 +840,11 @@ float AnimationState::applyMixingFrom(TrackEntry *to, Skeleton &skeleton, MixBle
if ((timeline->getRTTI().isExactly(RotateTimeline::rtti))) {
applyRotateTimeline((RotateTimeline*)timeline, skeleton, applyTime, alpha, timelineBlend, timelinesRotation, i << 1, firstFrame);
} else if (timeline->getRTTI().isExactly(AttachmentTimeline::rtti)) {
applyAttachmentTimeline(static_cast<AttachmentTimeline*>(timeline), skeleton, applyTime, timelineBlend, attachments);
} else {
if (drawOrder && timeline->getRTTI().isExactly(DrawOrderTimeline::rtti) && timelineBlend == MixBlend_Setup)
direction = MixDirection_In;
timeline->apply(skeleton, animationLast, applyTime, events, alpha, timelineBlend, direction);
applyAttachmentTimeline(static_cast<AttachmentTimeline*>(timeline), skeleton, applyTime, timelineBlend, attachments);
} else {
if (drawOrder && timeline->getRTTI().isExactly(DrawOrderTimeline::rtti) && timelineBlend == MixBlend_Setup)
direction = MixDirection_In;
timeline->apply(skeleton, animationLast, applyTime, events, alpha, timelineBlend, direction);
}
}
}

21
spine-ts/core/src/AnimationState.ts
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@ -197,15 +197,14 @@ module spine {
} else {
let timelineMode = current.timelineMode;
let firstFrame = current.timelinesRotation.length == 0;
if (firstFrame) Utils.setArraySize(current.timelinesRotation, timelineCount << 1, null);
let timelinesRotation = current.timelinesRotation;
let firstFrame = current.timelinesRotation.length != timelineCount << 1;
if (firstFrame) current.timelinesRotation.length = timelineCount << 1;
for (let ii = 0; ii < timelineCount; ii++) {
let timeline = timelines[ii];
let timelineBlend = timelineMode[ii] == SUBSEQUENT ? blend : MixBlend.setup;
if (timeline instanceof RotateTimeline) {
this.applyRotateTimeline(timeline, skeleton, applyTime, mix, timelineBlend, timelinesRotation, ii << 1, firstFrame);
this.applyRotateTimeline(timeline, skeleton, applyTime, mix, timelineBlend, current.timelinesRotation, ii << 1, firstFrame);
} else if (timeline instanceof AttachmentTimeline) {
this.applyAttachmentTimeline(timeline, skeleton, applyTime, blend, true);
} else {
@ -271,9 +270,8 @@ module spine {
let timelineMode = from.timelineMode;
let timelineHoldMix = from.timelineHoldMix;
let firstFrame = from.timelinesRotation.length == 0;
if (firstFrame) Utils.setArraySize(from.timelinesRotation, timelineCount << 1, null);
let timelinesRotation = from.timelinesRotation;
let firstFrame = from.timelinesRotation.length != timelineCount << 1;
if (firstFrame) from.timelinesRotation.length = timelineCount << 1;
from.totalAlpha = 0;
for (let i = 0; i < timelineCount; i++) {
@ -308,7 +306,7 @@ module spine {
from.totalAlpha += alpha;
if (timeline instanceof RotateTimeline)
this.applyRotateTimeline(timeline, skeleton, applyTime, alpha, timelineBlend, timelinesRotation, i << 1, firstFrame);
this.applyRotateTimeline(timeline, skeleton, applyTime, alpha, timelineBlend, from.timelinesRotation, i << 1, firstFrame);
else if (timeline instanceof AttachmentTimeline)
this.applyAttachmentTimeline(timeline, skeleton, applyTime, timelineBlend, attachments);
else {
@ -708,9 +706,10 @@ module spine {
let to = entry.mixingTo;
let timelines = entry.animation.timelines;
let timelinesCount = entry.animation.timelines.length;
let timelineMode = Utils.setArraySize(entry.timelineMode, timelinesCount);
entry.timelineHoldMix.length = 0;
let timelineHoldMix = Utils.setArraySize(entry.timelineHoldMix, timelinesCount);
let timelineMode = entry.timelineMode;
timelineMode.length = timelinesCount;
let timelineHoldMix = entry.timelineHoldMix;
timelineHoldMix.length = 0;
let propertyIDs = this.propertyIDs;
if (to != null && to.holdPrevious) {

1
spine-ts/core/src/Utils.ts
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@ -314,7 +314,6 @@ module spine {
// This function is used to fix WebKit 602 specific issue described at http://esotericsoftware.com/forum/iOS-10-disappearing-graphics-10109
static webkit602BugfixHelper (alpha: number, blend: MixBlend) {
}
static contains<T> (array: Array<T>, element: T, identity = true) {