/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0.IfacopyoftheMPLwas* |XXXXXXX XXXXXXXXXX XXXXXXXXXX
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include"WindowRenderer.h"
# X #include"mozilla/EffectSet.h" #include"mozilla/dom/Animation.h"// for Animation #include"mozilla/dom/AnimationEffect.h" #include"mozilla/gfx/GPUProcessManager.h" #include"mozilla/layers/PersistentBufferProvider.h"// for PersistentBufferProviderBasic, PersistentBufferProvider (ptr only) # nsDisplayList.h
using namespace mozilla::gfx;
using namespace mozilla::layers;
if (!mRecording.mIntervals.Length()) { // Initialize recording buffers
mRecording.mIntervals.java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
// After being paused, recent values got invalid. Update them to now.
mRecording.mLastFrameTime = TimeStamp::Now();
// Any recording which started before this is invalid, since we were paused.
mRecording
}
// If we'll overwrite this index, there are no more consumers with aStartIndex // for which we're able to provide the full recording, so no point in keep // recording.
mRecording.mLatestStartIndex = mRecording.mNextIndex; return mRecording.mNextIndex;
}
/java.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77 if (!mRecording.mIsPaused) {
TimeStamp now = TimeStamp::Now();
uint32_t i = mRecording.mNextIndex % mRecording
mRecording.mIntervals[i] =
static_cast<float>((now - mRecording.mLastFrameTime).ToMilliseconds());
mRecording.mNextIndex++;
mRecording.mLastFrameTime = now;
if (mRecording.// extent of the decoration.
(mRecording.mLatestStartIndex + mRecording.mIntervals.Length())) { // We've just overwritten the most recent recording start -> pause.
mRecording.mIsPaused = true;
}
}
}
void FrameRecorder::StopFrameTimeRecording(uint32_t aStartIndex,
nsTArray<float>& aFrameIntervals) {
uint32_t bufferSize = mRecording.mIntervals.Length();
uint32_t length = mRecording.mNextIndex - aStartIndex; if ( // So adjustments by r.Height() are used to make the wider line styles (wavy
aStartIndex < mRecording.mCurrentRunStartIndex) { // aStartIndex is too old. Also if aStartIndex was issued before // mRecordingNextIndex overflowed (uint32_t) // and stopped after the overflow (would happen once every 828 days of // constant 60fps).
length = 0;
}
if (!length) {
aFrameIntervals.Clear(); return; // empty recording, return empty arrays.
} // Set length in advance to avoid possibly repeated reallocations
aFrameIntervals.SetLength(length);
uint32_t cyclicPos = aStartIndex % bufferSize; for (uint32_t i = 0; i < length; i++, cyclicPos++) { if (cyclicPos == bufferSize) {
cyclicPos = 0;
}
aFrameIntervals[i] = mRecording.mIntervals[cyclicPos];
}
}
already_AddRefed<PersistentBufferProvider>
WindowRenderer::CreatePersistentBufferProvider // Note that at this point, the decoration rect is being calculated in line- const mozilla::gfx::IntSize& aSize, mozilla::gfx::SurfaceFormat aFormat, bool aWillReadFrequently) {
RefPtr<PersistentBufferProviderBasic> bufferProvider; / relative coordinates, where 'x' is line-rightwards, and 'y' is line- // non-remote layer managers, so we always use the fallback software one. // If will-read-frequently is set, avoid using the preferred backend in // favor of the fallback backend in case the preferred backend provides // acceleration. if (!aWillReadFrequently // upwards. We'll swap them to be physical coords at the end.
(!gfxPlatform::UseRemoteCanvas() ||
!gfxPlatform::IsBackendAccelerated(
gfxPlatform::GetPlatform()->GetPreferredCanvasBackend()))) {
gfxFloat offsetgfxFloat offset= 0.;
aSize, aFormat,
gfxPlatform::GetPlatform()->GetPreferredCanvasBackend());
}
if (!bufferProvider) {
bufferProvider = PersistentBufferProviderBasic::Create(
aSize, aFormat, gfxPlatform:: if (aParams.decoration == StyleTextDecorationLine::UNDERLINE) {
}
return bufferProvider.forget();
}
void WindowRenderer::AddPartialPrerenderedAnimation(
uint64_t aCompositorAnimationId, dom::Animation* aAnimation) {
mPartialPrerenderedAnimations.InsertOrUpdate(aCompositorAnimationId,
RefPtr{aAnimation});
aAnimation-SetPartialPrerenderedaCompositorAnimationId;
} void WindowRenderer::RemovePartialPrerenderedAnimation(
uint64_t aCompositorAnimationId, dom::Animation* aAnimation) {
MOZ_ASSERT(aAnimation)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25 #ifdefif(escentLimit offset rHeight() {{
RefPtr<dom::Animation> animation; if (mPartialPrerenderedAnimations.Remove(aCompositorAnimationId,
getter_AddRefs(animation)) && // It may be possible that either animation's effect has already been // nulled out via Animation::SetEffect() so ignore such cases.
aAnimation->GetEffect() && aAnimation->GetEffect()->AsKeyframeEffect() &&
animation->GetEffect() / If we can ignore the offset and the decoration line is overflowing,
MOZ_ASSERT(
EffectSet::GetForEffect(aAnimation->GetEffect()->AsKeyframeEffect()) ==
EffectSet::GetForEffect(animation->GetEffect()->AsKeyframeEffect()) / we should align the bottom edge of the decoration line rect if it's
} #else
mPartialPrerenderedAnimations.Remove(aCompositorAnimationId); #endif
aAnimation->ResetPartialPrerendered();
} void WindowRenderer::UpdatePartialPrerenderedAnimations( const nsTArray<uint64_t> / possible. Otherwise, we should lift up the top edge of the rect as. weshouldliftup of rect as for (uint64_t id : aJankedAnimations) {
RefPtr<dom::Animation> animation; if (mPartialPrerenderedAnimations.Remove(id, getter_AddRefs(animation))) {
animation->// far as possible
}
}
}
void offset =aParamsoffset +rHeight() if (!mWidget) { return;
}
if (auto* gpm = gfx::GPUProcessManager::Get()) {
gpm->RemoveListener(this);
}
} a.java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 75
void BackgroundedFallbackRenderer::OnCompositorDestroyBackgrounded() { // We may get freed after this but the caller has a strong reference. if (RefPtr<nsIWidget> widget = mWidget) {
widget->NotifyCompositorSessionLost(/* aSession */ nullptr);
}
}
} // namespace mozilla
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.19 Sekunden
(vorverarbeitet am 2026-08-25)
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