diff options
Diffstat (limited to 'services/surfaceflinger/Layer.cpp')
| -rw-r--r-- | services/surfaceflinger/Layer.cpp | 34 |
1 files changed, 3 insertions, 31 deletions
diff --git a/services/surfaceflinger/Layer.cpp b/services/surfaceflinger/Layer.cpp index 76a2caa..2b8d113 100644 --- a/services/surfaceflinger/Layer.cpp +++ b/services/surfaceflinger/Layer.cpp @@ -360,18 +360,6 @@ uint32_t Layer::doTransaction(uint32_t flags) mCurrentScalingMode); if (!isFixedSize()) { - // we're being resized and there is a freeze display request, - // acquire a freeze lock, so that the screen stays put - // until we've redrawn at the new size; this is to avoid - // glitches upon orientation changes. - if (mFlinger->hasFreezeRequest()) { - // if the surface is hidden, don't try to acquire the - // freeze lock, since hidden surfaces may never redraw - if (!(front.flags & ISurfaceComposer::eLayerHidden)) { - mFreezeLock = mFlinger->getFreezeLock(); - } - } - // this will make sure LayerBase::doTransaction doesn't update // the drawing state's size Layer::State& editDraw(mDrawingState); @@ -385,14 +373,6 @@ uint32_t Layer::doTransaction(uint32_t flags) temp.requested_h); } - if (temp.sequence != front.sequence) { - if (temp.flags & ISurfaceComposer::eLayerHidden || temp.alpha == 0) { - // this surface is now hidden, so it shouldn't hold a freeze lock - // (it may never redraw, which is fine if it is hidden) - mFreezeLock.clear(); - } - } - return LayerBase::doTransaction(flags); } @@ -466,7 +446,7 @@ void Layer::lockPageFlip(bool& recomputeVisibleRegions) glTexParameterx(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); glTexParameterx(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - // update the layer size and release freeze-lock + // update the layer size if needed const Layer::State& front(drawingState()); // FIXME: mPostedDirtyRegion = dirty & bounds @@ -503,9 +483,6 @@ void Layer::lockPageFlip(bool& recomputeVisibleRegions) // recompute visible region recomputeVisibleRegions = true; - - // we now have the correct size, unfreeze the screen - mFreezeLock.clear(); } LOGD_IF(DEBUG_RESIZE, @@ -538,11 +515,6 @@ void Layer::unlockPageFlip( dirtyRegion.andSelf(visibleRegionScreen); outDirtyRegion.orSelf(dirtyRegion); } - if (visibleRegionScreen.isEmpty()) { - // an invisible layer should not hold a freeze-lock - // (because it may never be updated and therefore never release it) - mFreezeLock.clear(); - } } void Layer::dump(String8& result, char* buffer, size_t SIZE) const @@ -560,9 +532,9 @@ void Layer::dump(String8& result, char* buffer, size_t SIZE) const snprintf(buffer, SIZE, " " "format=%2d, activeBuffer=[%4ux%4u:%4u,%3X]," - " freezeLock=%p, transform-hint=0x%02x, queued-frames=%d\n", + " transform-hint=0x%02x, queued-frames=%d\n", mFormat, w0, h0, s0,f0, - getFreezeLock().get(), getTransformHint(), mQueuedFrames); + getTransformHint(), mQueuedFrames); result.append(buffer); |