void
VectorImage::OnSVGDocumentLoaded()
{
MOZ_ASSERT(mSVGDocumentWrapper->GetRootSVGElem(),
"Should have parsed successfully");
MOZ_ASSERT(!mIsFullyLoaded && !mHaveAnimations,
"These flags shouldn't get set until OnSVGDocumentLoaded. "
"Duplicate calls to OnSVGDocumentLoaded?");
CancelAllListeners();
// XXX Flushing is wasteful if embedding frame hasn't had initial reflow.
mSVGDocumentWrapper->FlushLayout();
mIsFullyLoaded = true;
mHaveAnimations = mSVGDocumentWrapper->IsAnimated();
// Start listening to our image for rendering updates.
mRenderingObserver = new SVGRootRenderingObserver(mSVGDocumentWrapper, this);
// Tell *our* observers that we're done loading.
if (mProgressTracker) {
mProgressTracker->SyncNotifyProgress(FLAG_SIZE_AVAILABLE |
FLAG_HAS_TRANSPARENCY |
FLAG_FRAME_COMPLETE |
FLAG_DECODE_COMPLETE |
FLAG_ONLOAD_UNBLOCKED,
GetMaxSizedIntRect());
}
EvaluateAnimation();
}
void
ImageResource::DecrementAnimationConsumers()
{
NS_ABORT_IF_FALSE(mAnimationConsumers >= 1, "Invalid no. of animation consumers!");
mAnimationConsumers--;
EvaluateAnimation();
}
//******************************************************************************
NS_IMETHODIMP
RasterImage::ResetAnimation()
{
if (mError) {
return NS_ERROR_FAILURE;
}
mPendingAnimation = false;
if (mAnimationMode == kDontAnimMode || !mAnimationState ||
mAnimationState->GetCurrentAnimationFrameIndex() == 0) {
return NS_OK;
}
mAnimationFinished = false;
if (mAnimating) {
StopAnimation();
}
MOZ_ASSERT(mAnimationState, "Should have AnimationState");
mAnimationState->ResetAnimation();
NotifyProgress(NoProgress, mAnimationState->FirstFrameRefreshArea());
// Start the animation again. It may not have been running before, if
// mAnimationFinished was true before entering this function.
EvaluateAnimation();
return NS_OK;
}
VectorImage::RequestRefresh(const TimeStamp& aTime)
{
if (HadRecentRefresh(aTime)) {
return;
}
EvaluateAnimation();
mSVGDocumentWrapper->TickRefreshDriver();
if (mHasPendingInvalidation) {
SendInvalidationNotifications();
mHasPendingInvalidation = false;
}
}
void
VectorImage::OnSVGDocumentLoaded()
{
MOZ_ASSERT(mSVGDocumentWrapper->GetRootSVGElem(),
"Should have parsed successfully");
MOZ_ASSERT(!mIsFullyLoaded && !mHaveAnimations,
"These flags shouldn't get set until OnSVGDocumentLoaded. "
"Duplicate calls to OnSVGDocumentLoaded?");
CancelAllListeners();
// XXX Flushing is wasteful if embedding frame hasn't had initial reflow.
mSVGDocumentWrapper->FlushLayout();
mIsFullyLoaded = true;
mHaveAnimations = mSVGDocumentWrapper->IsAnimated();
// Start listening to our image for rendering updates.
mRenderingObserver = new SVGRootRenderingObserver(mSVGDocumentWrapper, this);
// ProgressTracker::SyncNotifyProgress may release us, so ensure we
// stick around long enough to complete our work.
RefPtr<VectorImage> kungFuDeathGrip(this);
// Tell *our* observers that we're done loading.
if (mProgressTracker) {
Progress progress = FLAG_SIZE_AVAILABLE |
FLAG_HAS_TRANSPARENCY |
FLAG_FRAME_COMPLETE |
FLAG_DECODE_COMPLETE |
FLAG_ONLOAD_UNBLOCKED;
if (mHaveAnimations) {
progress |= FLAG_IS_ANIMATED;
}
// Merge in any saved progress from OnImageDataComplete.
if (mLoadProgress) {
progress |= *mLoadProgress;
mLoadProgress = Nothing();
}
mProgressTracker->SyncNotifyProgress(progress, GetMaxSizedIntRect());
}
EvaluateAnimation();
}
nsresult
ImageResource::SetAnimationModeInternal(uint16_t aAnimationMode)
{
if (mError)
return NS_ERROR_FAILURE;
NS_ASSERTION(aAnimationMode == kNormalAnimMode ||
aAnimationMode == kDontAnimMode ||
aAnimationMode == kLoopOnceAnimMode,
"Wrong Animation Mode is being set!");
mAnimationMode = aAnimationMode;
EvaluateAnimation();
return NS_OK;
}
/* attribute unsigned short animationMode; */
NS_IMETHODIMP
Image::SetAnimationMode(PRUint16 aAnimationMode)
{
if (mError)
return NS_ERROR_FAILURE;
NS_ASSERTION(aAnimationMode == kNormalAnimMode ||
aAnimationMode == kDontAnimMode ||
aAnimationMode == kLoopOnceAnimMode,
"Wrong Animation Mode is being set!");
mAnimationMode = aAnimationMode;
EvaluateAnimation();
return NS_OK;
}
VectorImage::RequestRefresh(const TimeStamp& aTime)
{
if (HadRecentRefresh(aTime)) {
return;
}
PendingAnimationTracker* tracker =
mSVGDocumentWrapper->GetDocument()->GetPendingAnimationTracker();
if (tracker && ShouldAnimate()) {
tracker->TriggerPendingAnimationsOnNextTick(aTime);
}
EvaluateAnimation();
mSVGDocumentWrapper->TickRefreshDriver();
if (mHasPendingInvalidation) {
mHasPendingInvalidation = false;
SendInvalidationNotifications();
}
}
/* void onStopRequest(in nsIRequest request, in nsISupports ctxt,
in nsresult status); */
NS_IMETHODIMP
VectorImage::OnStopRequest(nsIRequest* aRequest, nsISupports* aCtxt,
nsresult aStatus)
{
if (mError)
return NS_ERROR_FAILURE;
NS_ABORT_IF_FALSE(!mIsFullyLoaded && !mHaveAnimations,
"these flags shouldn't get set until OnStopRequest. "
"Duplicate calls to OnStopRequest?");
nsresult rv = mSVGDocumentWrapper->OnStopRequest(aRequest, aCtxt, aStatus);
if (!mSVGDocumentWrapper->ParsedSuccessfully()) {
// XXXdholbert Need to do something more here -- right now, this just
// makes us draw the "object" icon, rather than the (jagged) "broken image"
// icon. See bug 594505.
mError = true;
return rv;
}
mIsFullyLoaded = true;
mHaveAnimations = mSVGDocumentWrapper->IsAnimated();
// Start listening to our image for rendering updates
mRenderingObserver = new SVGRootRenderingObserver(mSVGDocumentWrapper, this);
// Tell *our* observers that we're done loading
nsCOMPtr<imgIDecoderObserver> observer = do_QueryReferent(mObserver);
if (observer) {
// NOTE: This signals that width/height are available.
observer->OnStartContainer(nsnull, this);
observer->FrameChanged(this, &nsIntRect::GetMaxSizedIntRect());
observer->OnStopFrame(nsnull, 0);
observer->OnStopDecode(nsnull, NS_OK, nsnull);
}
EvaluateAnimation();
return rv;
}
void
ImageResource::IncrementAnimationConsumers()
{
mAnimationConsumers++;
EvaluateAnimation();
}
void USkeletalMeshComponent::RefreshBoneTransforms()
{
SCOPE_CYCLE_COUNTER(STAT_RefreshBoneTransforms);
// Can't do anything without a SkeletalMesh
// Do nothing more if no bones in skeleton.
if( !SkeletalMesh || SpaceBases.Num() == 0 )
{
return;
}
AActor * Owner = GetOwner();
const FAnimUpdateRateParameters & UpdateRateParams = Owner ? Owner->AnimUpdateRateParams : FAnimUpdateRateParameters();
{
FScopeLockPhysXWriter LockPhysXForWriting;
// Recalculate the RequiredBones array, if necessary
if( !bRequiredBonesUpToDate )
{
RecalcRequiredBones(PredictedLODLevel);
}
// Update rate turned off, evaluate every frame.
if( !bEnableUpdateRateOptimizations || (UpdateRateParams.GetEvaluationRate() <= 1) )
{
// evaluate pure animations, and fill up LocalAtoms
EvaluateAnimation();
// We need the mesh space bone transforms now for renderer to get delta from ref pose:
FillSpaceBases();
// Invalidate cached bones.
CachedLocalAtoms.Empty();
CachedSpaceBases.Empty();
}
else
{
// figure out if our cache is invalid.
const bool bInvalidCachedBones = (LocalAtoms.Num() != SkeletalMesh->RefSkeleton.GetNum())
|| (LocalAtoms.Num() != CachedLocalAtoms.Num())
|| (SpaceBases.Num() != CachedSpaceBases.Num());
// If cache is invalid, we need to rebuild it. And we can't interpolate.
// (same path if we're not interpolating and not skipping a frame).
if( bInvalidCachedBones || (!UpdateRateParams.ShouldInterpolateSkippedFrames() && !UpdateRateParams.ShouldSkipEvaluation()) )
{
// evaluate pure animations, and fill up LocalAtoms
EvaluateAnimation();
// Fill SpaceBases from LocalAtoms
FillSpaceBases();
// Cache bones
CachedLocalAtoms = LocalAtoms;
CachedSpaceBases = SpaceBases;
}
else
{
// No interpolation, just copy
// @todo: if we don't blend any physics, we could even skip the copy.
if( !UpdateRateParams.ShouldInterpolateSkippedFrames() )
{
LocalAtoms = CachedLocalAtoms;
SpaceBases = CachedSpaceBases;
}
else
{
// If we are not skipping evaluation this frame, refresh cache.
if( !UpdateRateParams.ShouldSkipEvaluation() )
{
// Preserve LocalAtoms and SpaceBases, so we can keep interpolation.
Exchange(LocalAtoms, CachedLocalAtoms);
Exchange(SpaceBases, CachedSpaceBases);
// evaluate pure animations, and fill up LocalAtoms
EvaluateAnimation();
// Fill SpaceBases from LocalAtoms
FillSpaceBases();
Exchange(LocalAtoms, CachedLocalAtoms);
Exchange(SpaceBases, CachedSpaceBases);
}
// Interpolate
{
SCOPE_CYCLE_COUNTER(STAT_InterpolateSkippedFrames);
const float Alpha = 0.25f + (1.f / float(FMath::Max(UpdateRateParams.GetEvaluationRate(), 2) * 2));
FAnimationRuntime::LerpBoneTransforms(LocalAtoms, CachedLocalAtoms, Alpha, RequiredBones);
FAnimationRuntime::LerpBoneTransforms(SpaceBases, CachedSpaceBases, Alpha, RequiredBones);
}
}
}
}
// Transforms updated, cached local bounds are now out of date.
InvalidateCachedBounds();
// update physics data from animated data
UpdateKinematicBonesToPhysics(false);
UpdateRBJointMotors();
}
// @todo anim : hack TTP 224385 ANIM: Skeletalmesh double buffer
// this is problem because intermediate buffer changes physics position as well
// this causes issue where a half of frame, physics position is fixed with anim pose, and the other half is real simulated position
// if you enable physics in tick, since that's before physics update, you'll get animation pose dominating physics pose, which isn't what you want. (Or what you'll see)
// so do not update transform if physics is on. This problem will be solved by double buffer, when we keep one buffer for intermediate, and the other buffer for result query
{
FScopeLockPhysXReader LockPhysXForReading;
if( !IsSimulatingPhysics() )
{
SCOPE_CYCLE_COUNTER(STAT_UpdateLocalToWorldAndOverlaps);
// New bone positions need to be sent to render thread
UpdateComponentToWorld();
// animation often change overlap.
UpdateOverlaps();
}
}
MarkRenderDynamicDataDirty();
}
