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e488294393
gecko-dev/gfx/layers/ipc
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Timothy Nikkel e488294393 Bug 1157066. When reading back the OMTA transfrom of a layer don't include transforms from async panning or zooming. r=kats,birtles 
Containerless scrolling means that the pan zoom controller applies it's transforms (to compensate for differences between the state of layout the last time we painted and the current state as composited to the screen) to the layers that are scrolled instead of the container layer that contains the layers that scroll.

When running test_animations_omta.html there is a zoom of 1.306122 applied, and the page is scrolled down to 67 screen pixels (before the test starts, not sure why exactly). Gecko scrolls as close to 67 screen pixels as it can: 67/1.306122 = 51.29689 css pixels, which is 3077.813 appunits. Gecko scrolls to 3078 app units. When AsyncCompositionManager::TransformScrollableLayer runs we calculate the scroll position of gecko and the current scroll position that the pan zoom controller is using. Since there are no async pan or zoom operations taking place these should match. However when the gecko scroll position is calculated we get 3078/60*1.306122 = 67.0040586. So it applies a transform of 0.0040586 to the container layer for the transform that test_animations_omta.html is animating off main thread. When test_animations_omta.html reads the transform of this layer it fails because it's expecting 0 and 0.0040586 is outside of it's epsilon for considering it to be close enough.
2015-04-24 16:41:56 -05:00
..
AsyncTransactionTracker.cpp Bug 1026580 - Remove an infinite loop possibility from AsyncTransactionTracker::WaitComplete() r=nical 2014-06-21 08:30:30 -07:00
AsyncTransactionTracker.h Bug 1146214 - Remove the unused code after refactoring. r=nical 2015-04-10 02:20:00 +02:00
CompositableForwarder.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
CompositableTransactionParent.cpp Bug 1146214 - Rename some functions after refactoring. r=nical 2015-04-10 02:21:00 +02:00
CompositableTransactionParent.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
CompositorBench.cpp Bug 1103135: Fix CompositorBench code to build again. r=benwa 2014-11-24 19:44:51 +00:00
CompositorBench.h Bug 1014042 - Add compositor benchmark. r=jrmuizel 2014-05-21 17:29:49 +00:00
CompositorChild.cpp Bug 1119878 Part 2: Change IPC code to hold ProcessID instead of ProcessHandle. r=billm, r=dvander, r=aklotz, r=cpearce 2015-04-01 09:40:35 +01:00
CompositorChild.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
CompositorParent.cpp Bug 1157066. When reading back the OMTA transfrom of a layer don't include transforms from async panning or zooming. r=kats,birtles 2015-04-24 16:41:56 -05:00
CompositorParent.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
FenceUtils.h Bug 1067455 - Reduce Fence::merge() call on compositor thread r=nical 2014-10-06 15:45:03 -07:00
FenceUtilsGonk.cpp Bug 1146214 - Combine FenceHandle and FenceHandleFromChild. r=nical 2015-04-10 02:16:00 +02:00
FenceUtilsGonk.h Bug 1146214 - Combine FenceHandle and FenceHandleFromChild. r=nical 2015-04-10 02:16:00 +02:00
ImageBridgeChild.cpp Bug 1155621 - Make nsIntRect and nsIntPoint typedefs of mozilla::gfx::IntRect and mozilla::gfx::IntPoint. r=Bas 2015-04-21 17:04:57 +02:00
ImageBridgeChild.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
ImageBridgeParent.cpp Bug 1146214 - Rename some functions after refactoring. r=nical 2015-04-10 02:21:00 +02:00
ImageBridgeParent.h Bug 1146214 - Rename some functions after refactoring. r=nical 2015-04-10 02:21:00 +02:00
ISurfaceAllocator.cpp Bug 1118595 - More aggressive shrinking of shmem section heap. r=bschouten 2015-02-20 14:58:00 -05:00
ISurfaceAllocator.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
LayersMessages.ipdlh Bug 1157455 patch 2 - Send angles (in CSS transform functions) to the compositor thread with their units rather than sending all such angles in radians. r=birtles 2015-04-23 09:18:12 -07:00
LayersSurfaces.ipdlh Bug 1155621 - Make nsIntRect and nsIntPoint typedefs of mozilla::gfx::IntRect and mozilla::gfx::IntPoint. r=Bas 2015-04-21 17:04:57 +02:00
LayerTransactionChild.cpp Bug 1146214 - Remove the unused code after refactoring. r=nical 2015-04-10 02:20:00 +02:00
LayerTransactionChild.h Bug 1146214 - Remove the unused code after refactoring. r=nical 2015-04-10 02:20:00 +02:00
LayerTransactionParent.cpp Bug 1157066. When reading back the OMTA transfrom of a layer don't include transforms from async panning or zooming. r=kats,birtles 2015-04-24 16:41:56 -05:00
LayerTransactionParent.h Bug 1146214 - Remove the unused code after refactoring. r=nical 2015-04-10 02:20:00 +02:00
PCompositable.ipdl
PCompositor.ipdl Bug 1155621 - Make nsIntRect and nsIntPoint typedefs of mozilla::gfx::IntRect and mozilla::gfx::IntPoint. r=Bas 2015-04-21 17:04:57 +02:00
PImageBridge.ipdl Bug 1147793 - Remove unnecessary intr semantic in ipdl file. r=bent 2015-03-26 03:04:00 -04:00
PLayer.ipdl
PLayerTransaction.ipdl Fix APZ target confirmations arriving before dependent layer transactions. (bug 1154130, r=kats) 2015-04-14 12:24:32 -04:00
PSharedBufferManager.ipdl
PTexture.ipdl Bug 1091777 - Add TextureClient recycling to CairoImag r=nical 2014-11-13 07:53:49 -08:00
ShadowLayerChild.cpp Bug 1127201 (attempt 2, part 1) - Replace most NS_ABORT_IF_FALSE calls with MOZ_ASSERT. r=Waldo. 2015-02-09 14:34:50 -08:00
ShadowLayerChild.h Bug 1145631 - Part 1: Replace MOZ_OVERRIDE and MOZ_FINAL with override and final in the tree; r=froydnj 2015-03-21 12:28:04 -04:00
ShadowLayerParent.cpp Bug 1073103 - SReplace 'Thebes' with 'Painted' in some more places. r=roc 2014-09-26 13:07:06 -04:00
ShadowLayerParent.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
ShadowLayers.cpp Bug 1155621 - Make nsIntRect and nsIntPoint typedefs of mozilla::gfx::IntRect and mozilla::gfx::IntPoint. r=Bas 2015-04-21 17:04:57 +02:00
ShadowLayers.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
ShadowLayersManager.h Bug 1148949 - Apply async properties when querying the animated transform for cross-process compositor parents too; r=mattwoodrow 2015-04-21 12:00:33 +09:00
ShadowLayerUtils.h Bug 1097699 - Part 4: Remove LayerManagerD3D10 code. r=jrmuizel 2015-01-23 03:41:21 +00:00
ShadowLayerUtilsGralloc.cpp Bug 1145015 - Part 2: Add more checking rules for GrallocBuffer allocation. r=sotaro, r=nical 2015-03-24 18:40:00 -04:00
ShadowLayerUtilsGralloc.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
ShadowLayerUtilsMac.cpp
ShadowLayerUtilsX11.cpp Bug 1132854 - Remove useless ThebesIntSize conversion helper. r=Bas 2015-03-29 16:59:15 +02:00
ShadowLayerUtilsX11.h Bug 1061250 - Fix more bad implicit constructors in graphics; r=roc 2014-09-02 09:47:43 -04:00
SharedBufferManagerChild.cpp Bug 1119878 Part 2: Change IPC code to hold ProcessID instead of ProcessHandle. r=billm, r=dvander, r=aklotz, r=cpearce 2015-04-01 09:40:35 +01:00
SharedBufferManagerChild.h Bug 1145015 - Part 1: Remove IsValidKey() check in MagicGrallocBufferHandle serializer. r=sotaro, r=nical 2015-03-24 03:19:00 -04:00
SharedBufferManagerParent.cpp Bug 1119878 Part 2: Change IPC code to hold ProcessID instead of ProcessHandle. r=billm, r=dvander, r=aklotz, r=cpearce 2015-04-01 09:40:35 +01:00
SharedBufferManagerParent.h Bug 1145631 - Part 1: Replace MOZ_OVERRIDE and MOZ_FINAL with override and final in the tree; r=froydnj 2015-03-21 12:28:04 -04:00
SharedPlanarYCbCrImage.cpp Bug 1127201 (attempt 2, part 1) - Replace most NS_ABORT_IF_FALSE calls with MOZ_ASSERT. r=Waldo. 2015-02-09 14:34:50 -08:00
SharedPlanarYCbCrImage.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
SharedRGBImage.cpp Bug 1132854 - Remove the gfx::ToIntSize conversion helper. r=Bas 2015-04-07 16:08:57 +02:00
SharedRGBImage.h Bug 1156632 - Remove unused forward class declarations - patch 6 - the rest of the tree, r=ehsan 2015-04-22 08:29:24 +02:00
ThreadSafeRefcountingWithMainThreadDestruction.h Bug 1068022 - Fix more bad implicit constructors in gfx; r=jrmuizel 2014-09-17 17:54:13 -04:00