Граф коммитов

1159 Коммитов

Автор SHA1 Сообщение Дата
Timothy Nikkel 728274599e Bug 1043644 - Use the frame bounds instead of the view bounds. r=kats 2014-07-29 14:50:48 -04:00
Kartikaya Gupta 917e8cd729 Bug 1043644 - Use the content viewer bounds instead of the view bounds if available. r=tn 2014-07-29 14:50:48 -04:00
Matt Woodrow 21c89b906b Bug 1043961 - Disabled desktop display port changes for android. r=tn
--HG--
extra : rebase_source : d1de78af825bac1e7f06ff81c4394d70a75cc8fd
2014-07-29 12:07:36 +12:00
Botond Ballo fd0b0c0f0a Bug 1032880 - Disable 'transparent content with displayports' warning in tests. r=tn
--HG--
extra : source : 15adf5eda9a8f4576202b62ad0268c73bcdc4977
2014-07-22 17:01:50 -04:00
Matt Woodrow cf61976550 Bug 1031107 - Part 6: Subtract from the visible region in nsDisplayScrollLayer if we're not using APZ. r=tn 2014-07-24 15:13:23 +12:00
Matt Woodrow 26e1f42909 Bug 1031107 - Part 3: Skip display port visibility when computing plugin geometry. r=tn 2014-07-24 15:11:30 +12:00
Matt Woodrow 57456c50b6 Bug 1031107 - Part 2: Don't restrict out-of-flow frames dirty area to the viewport when not painting. r=tn 2014-07-24 15:10:44 +12:00
Matt Woodrow 90607a09dc Bug 1031107 - Part 1: Fix DoLogTestDataForPaint when using temporary layer managers. r=kats 2014-07-24 15:10:05 +12:00
Wes Kocher 50fa9c92c0 Backed out changeset 6ab8ef0895ca (bug 1032880) for bustage 2014-07-23 16:55:00 -07:00
Botond Ballo a7f4a6dd87 Bug 1032880 - Disable 'transparent content with displayports' warning in tests. r=tn
--HG--
extra : rebase_source : 21ea67d322cb4a780b67584be4047f6ca8ac6690
2014-07-22 17:01:50 -04:00
Timothy Nikkel 3ace971252 Bug 1041510. Allow z-index overrides of 0 to work correctly on display items. r=roc 2014-07-23 18:07:18 -05:00
Botond Ballo be603754de Bug 1035598 - Add gfx3DMatrix::ChangeBasis(), replacing nsLayoutUtils::ChangeMatrixBasis(). r=mattwoodrow 2014-07-22 18:05:13 -04:00
Matt Woodrow 8bae8c6efc Bug 1039926 - Refactor display list invalidation so that the majority happens after we've finished assigning items to ThebesLayers. r=roc 2014-07-23 18:03:24 +12:00
Matt Woodrow 14faf75e9b Bug 1042423 - Part 5: Remove PaintBackgroundColor. r=roc 2014-07-23 17:23:38 +12:00
Matt Woodrow 8028bbe23b Bug 1042423 - Part 4: Clip background display items using DisplayItemClip. r=roc 2014-07-23 17:22:17 +12:00
Kartikaya Gupta 0df3a31848 Bug 1040906 - Replace the out-param on matrix conversion helpers with a return value. r=Bas 2014-07-22 09:12:14 -04:00
Robert O'Callahan 91f1cc1251 Bug 1041200. Ensure nsDisplayZoom and friends compute mVisibleRect relative to their reference frame. r=mattwoodrow 2014-07-22 17:50:11 +12:00
Robert O'Callahan 37ae3ee79e Bug 1003425. When opacity is delegated to an nsDisplayBoxShadowOuter via nsDisplayItem::ApplyOpacity, store the opacity in our geometry so we can invalidate if it changes. r=mattwoodrow
--HG--
extra : rebase_source : f4b44bad8537029b0e03d912b927686aa352d681
2014-07-22 01:59:10 +12:00
Robert O'Callahan 815af71a46 Bug 1022612. Part 37: Remove aAllowVisibleRegionExpansion. r=mattwoodrow
This is no longer needed thanks to the readback simplification.

--HG--
extra : rebase_source : 659147670395fefe41647daab8af93f6c439a99c
2014-06-23 16:24:51 +12:00
Robert O'Callahan fec34e5e0f Bug 1022612. Part 36: Avoid redundant calls to ShouldPrerenderTransformedContent. r=mattwoodrow
--HG--
extra : rebase_source : 0c1fd6bbe77ccf5811620be8333a5dfdc21e2d5b
2014-06-23 16:24:15 +12:00
Robert O'Callahan 06102a099d Bug 1022612. Part 33: Remove InFixedPos code. r=mattwoodrow
This hasn't been used for a while I guess.

--HG--
extra : rebase_source : d59328f96a11cc65e141c75475c09edac5d42af2
2014-06-23 16:24:14 +12:00
Robert O'Callahan 808792d22f Bug 1022612. Part 30: Expose IsConstructingScrollLayerForScrolledFrame and IsDisplayPortOpaque on nsDisplayScrollLayer. r=mattwoodrow
--HG--
extra : rebase_source : 87d76ad3e9d560f34dad56c25cb96516871e280a
2014-06-23 16:23:58 +12:00
Robert O'Callahan 4ee42acd8c Bug 1022612. Part 27: Make FrameLayerBuilder responsible for setting all layer visible regions. r=mattwoodrow
Calling Layer::SetVisibleRegion multiple times in a transaction can result in
unnecessary IPC traffic.

This patch removes Intersect(childGfxBounds). This is only needed to
restrict the visible region to something sane for 3D transforms, and this will
be fixed up in a later patch.

--HG--
extra : rebase_source : 4518bc060fa2c28dacdb7d3aaeca55a148dfe762
2014-06-18 15:12:55 +12:00
Robert O'Callahan 77fd4a6c97 Bug 1022612. Part 26: nsDisplayList::mVisibleRect is no longer used. r=mattwoodrow
--HG--
extra : rebase_source : 7043ed9341a44cbb35f7ac5d836fe9b11a0f3911
2014-06-12 00:09:13 +12:00
Robert O'Callahan 8d8d911af5 Bug 1022612. Part 25: We don't need to explicitly worry about displayports anymore when computing occlusion. r=mattwoodrow
--HG--
extra : rebase_source : 45b7a56291309e79327d240e81b1de4c499695dc
2014-06-09 16:48:02 +12:00
Robert O'Callahan a438107cde Bug 1022612. Part 24: Simplify nsDisplayList::ComputeVisibilityForSublist now that FrameLayerBuilder does most of the work. r=mattwoodrow
--HG--
extra : rebase_source : 0db68211898c111a465dc641bed8e3b2923f0e4e
2014-06-09 16:48:02 +12:00
Robert O'Callahan f00b9f098c Bug 1022612. Part 23: Remove nsDisplayItem::IsVaryingRelativeToMovingFrame. r=mattwoodrow
It's obsolete and no-one calls it.

--HG--
extra : rebase_source : f07121d1e5766d7b2a0ecdc2d10bc3ccf587a14b
2014-06-09 16:48:02 +12:00
Robert O'Callahan b767cf2502 Bug 1022612. Part 22: Add MOZ_COUNT_CTOR to nsDisplayWrapList. r=mattwoodrow
--HG--
extra : rebase_source : 09252e01de90bd3e5c0cb77de80ee88e24b85f05
2014-06-09 16:48:01 +12:00
Robert O'Callahan de781d04dc Bug 1022612. Part 21: Remove DidComputeVisibility checking. r=mattwoodrow
--HG--
extra : rebase_source : 31b54ea4998ddc6fa62369f9f943b4c751101cad
2014-06-09 16:48:01 +12:00
Robert O'Callahan 6fb1dbced3 Bug 1022612. Part 20: Do the business. r=mattwoodrow
--HG--
extra : rebase_source : c13789e08893c3ac7745aa32c9002b6edb6e2192
2014-06-09 16:48:01 +12:00
Robert O'Callahan 0494ac0078 Bug 1022612. Part 18: When ComputeVisibility returns false, RecomputeVisibility should avoid painting the item. r=mattwoodrow
--HG--
extra : rebase_source : 5f4fcb05204262bf6fea0c9df00137ab7e26bb00
2014-06-20 17:24:31 +12:00
Robert O'Callahan bc099798f5 Bug 1022612. Part 17: RecordFrameMetrics should not set layer visible regions. r=mattwoodrow
This is unnecessary. FrameLayerBuilder sets the correct region.

--HG--
extra : rebase_source : 4fdef8f272870667a73575685e04644dca9473f3
2014-06-11 23:12:14 +12:00
Robert O'Callahan 7632a9b8c6 Bug 1022612. Part 15: Add nsDisplayItem::GetVisibleRectForChildren(). r=mattwoodrow
--HG--
extra : rebase_source : cf958f41493ab25762f0c3bcc0361b0810e88549
2014-07-15 23:47:46 +12:00
Robert O'Callahan 60c38334c4 Bug 1022612. Part 14: Don't compute a final transparent region anymore. r=mattwoodrow
Computing this via FrameLayerBuilder is some work and we don't really have to.

SuppressComponentAlpha will be true in more cases. This will be OK as long as
text in the chrome window is over opaque content in the same ThebesLayer. We
will miss some edge cases such as text in 'opacity' with no opaque background.
This should be OK.

--HG--
extra : rebase_source : fa23d4980710a3961f23cedf3ebdf01b49d63518
2014-06-09 16:48:00 +12:00
Robert O'Callahan f454ea8959 Bug 1022612. Part 10: Implement merging and flattening in ProcessDisplayItems. r=mattwoodrow
BuildContainerLayerFor now has to be able to mutate the passed-in display item
list.

--HG--
extra : rebase_source : a3cf9106703d4946a49a73ef60a605f72b2afee3
2014-06-09 16:48:00 +12:00
Robert O'Callahan 621ee65ba4 Bug 1022612. Part 9: nsDisplayScrollInfoLayer destructor does not need to destroy ScrollLayerCount. r=mattwoodrow
Getting the timing of this right without processing display items in reverse
order is hard. But it doesn't matter if this property sticks around anyway.

--HG--
extra : rebase_source : a5a68cc0184209506b5c842bf3c5b90648aae159
2014-06-09 16:47:59 +12:00
Robert O'Callahan a7afb232a3 Bug 1022612. Part 6: Set the initial mVisibleRect for each display item to the dirty rect when we create the item. r=mattwoodrow
--HG--
extra : rebase_source : b3207861e7476e954a8869a8b2d74e642ea6e56b
2014-06-09 16:47:59 +12:00
Robert O'Callahan b928ef8d93 Bug 1022612. Part 4: Track current dirty rect in nsDisplayListBuilder. r=mattwoodrow
We need this to set the initial visible rect during display list construction.
Eventually we'll also be able to get rid of the dirty rect parameter to
nsIFrame::BuildDisplayList.

--HG--
extra : rebase_source : b793c7d51917b85ea2a5f39993bc1fec24b49d04
2014-05-20 15:59:14 +12:00
Robert O'Callahan 2f1bbefcfd Bug 1022612. Part 3: Rename "cached frame" to "current frame" in nsDisplayListBuilder and take advantage of the fact it's always set. r=mattwoodrow
--HG--
extra : rebase_source : cde43a3f358fbb0991ed84d10fc4e1a0de255e9c
2014-05-20 15:49:54 +12:00
Robert O'Callahan 3baea5dd36 Bug 1022612. Part 2: Remove unused nsDisplayWrapList constructor. r=mattwoodrow
--HG--
extra : rebase_source : 724f95df1dec4a8c7e1a136e029b06e56eb7202f
2014-05-20 15:08:20 +12:00
Ryan VanderMeulen df23fd9dde Backed out 46 changesets (bug 1022612) for B2G mochitest permafails on a CLOSED TREE.
Backed out changeset 34b3014a3112 (bug 1022612)
Backed out changeset 6ae9316fd909 (bug 1022612)
Backed out changeset b8f3749c95eb (bug 1022612)
Backed out changeset caab10bf6ca3 (bug 1022612)
Backed out changeset 0c57c620c898 (bug 1022612)
Backed out changeset fac64141a00a (bug 1022612)
Backed out changeset bf0df1c9d68b (bug 1022612)
Backed out changeset b42054800020 (bug 1022612)
Backed out changeset 667793b21194 (bug 1022612)
Backed out changeset f14ada64fe1b (bug 1022612)
Backed out changeset 75b837686bdf (bug 1022612)
Backed out changeset 66de53183a22 (bug 1022612)
Backed out changeset 0ff86ced4d46 (bug 1022612)
Backed out changeset 18eecc5b1ef7 (bug 1022612)
Backed out changeset 2763c4878de5 (bug 1022612)
Backed out changeset b72413ecc385 (bug 1022612)
Backed out changeset b23f1081afb8 (bug 1022612)
Backed out changeset f7e2c6a72043 (bug 1022612)
Backed out changeset 959917c9027d (bug 1022612)
Backed out changeset 0268a46f4880 (bug 1022612)
Backed out changeset 3388856a80ad (bug 1022612)
Backed out changeset e4b17cf0f806 (bug 1022612)
Backed out changeset 2f4e9da0e4b6 (bug 1022612)
Backed out changeset 489f6a7c0c03 (bug 1022612)
Backed out changeset 8369d9ad7ad3 (bug 1022612)
Backed out changeset 0758d2a06002 (bug 1022612)
Backed out changeset f2ae9cb22edb (bug 1022612)
Backed out changeset 9c48c6ee5dc2 (bug 1022612)
Backed out changeset fe7134400f08 (bug 1022612)
Backed out changeset cc2c5397ca8b (bug 1022612)
Backed out changeset a3d1a3e8b39d (bug 1022612)
Backed out changeset 8974b74b0eb0 (bug 1022612)
Backed out changeset 75f7dbb5a2a6 (bug 1022612)
Backed out changeset 2aa04a071e60 (bug 1022612)
Backed out changeset f2ab1bcd4c39 (bug 1022612)
Backed out changeset da9152b6ea29 (bug 1022612)
Backed out changeset 58abf5b0e148 (bug 1022612)
Backed out changeset 797058a09ad2 (bug 1022612)
Backed out changeset ea3e99a92ff0 (bug 1022612)
Backed out changeset adc4a4a7aa73 (bug 1022612)
Backed out changeset 7b18dedd1505 (bug 1022612)
Backed out changeset 055dd1921e8e (bug 1022612)
Backed out changeset 42fa2c97e989 (bug 1022612)
Backed out changeset cd594236388f (bug 1022612)
Backed out changeset 9eadc5fee43d (bug 1022612)
Backed out changeset 5cc8d30ff7c9 (bug 1022612)
2014-07-17 11:24:47 -04:00
Carsten "Tomcat" Book 90cdb8090f Backed out changeset 87ae841e4f92 (bug 1021564) for crashtest failures/assertions on a CLOSED TREE 2014-07-17 16:12:46 +02:00
Markus Stange 957c1797d3 Bug 1021564 - Invalidate filtered frames when they move in certain ways. r=roc 2014-07-17 14:58:24 +02:00
Robert O'Callahan 72f7632627 Bug 1022612. Part 37: Remove aAllowVisibleRegionExpansion. r=mattwoodrow
This is no longer needed thanks to the readback simplification.

--HG--
extra : rebase_source : 5c288eec4f5af7b40e6e2545198000fb6e326c25
2014-06-23 16:24:51 +12:00
Robert O'Callahan 6d737739d4 Bug 1022612. Part 36: Avoid redundant calls to ShouldPrerenderTransformedContent. r=mattwoodrow
--HG--
extra : rebase_source : 65430671c665a7cfdf7bab2593d6b8af33986d30
2014-06-23 16:24:15 +12:00
Robert O'Callahan 71a35072a2 Bug 1022612. Part 33: Remove InFixedPos code. r=mattwoodrow
This hasn't been used for a while I guess.

--HG--
extra : rebase_source : 2f1d090404040d53af34fdf129323f0ef725fc70
2014-06-23 16:24:14 +12:00
Robert O'Callahan 1c7e576bdb Bug 1022612. Part 30: Expose IsConstructingScrollLayerForScrolledFrame and IsDisplayPortOpaque on nsDisplayScrollLayer. r=mattwoodrow
--HG--
extra : rebase_source : 0c93329b450dbf046a4a1a30cd32b1896f5b233f
2014-06-23 16:23:58 +12:00
Robert O'Callahan a5f94f9666 Bug 1022612. Part 27: Make FrameLayerBuilder responsible for setting all layer visible regions. r=mattwoodrow
Calling Layer::SetVisibleRegion multiple times in a transaction can result in
unnecessary IPC traffic.

This patch removes Intersect(childGfxBounds). This is only needed to
restrict the visible region to something sane for 3D transforms, and this will
be fixed up in a later patch.

--HG--
extra : rebase_source : 5931e3462734983134193b766410593288afc296
2014-06-18 15:12:55 +12:00
Robert O'Callahan 0f7da2a3f5 Bug 1022612. Part 26: nsDisplayList::mVisibleRect is no longer used. r=mattwoodrow
--HG--
extra : rebase_source : 06557875f4b3b5143c426c1408599442d61f2de5
2014-06-12 00:09:13 +12:00
Robert O'Callahan 2f2005b7b6 Bug 1022612. Part 25: We don't need to explicitly worry about displayports anymore when computing occlusion. r=mattwoodrow
--HG--
extra : rebase_source : f4f15db168753f48e872b60fa8ea80c20c8f7761
2014-06-09 16:48:02 +12:00
Robert O'Callahan 147ce5c12a Bug 1022612. Part 24: Simplify nsDisplayList::ComputeVisibilityForSublist now that FrameLayerBuilder does most of the work. r=mattwoodrow
--HG--
extra : rebase_source : be5f97d69f41cf00eaf02d0292d4630a8721952d
2014-06-09 16:48:02 +12:00
Robert O'Callahan c680be18b6 Bug 1022612. Part 23: Remove nsDisplayItem::IsVaryingRelativeToMovingFrame. r=mattwoodrow
It's obsolete and no-one calls it.

--HG--
extra : rebase_source : 588144666e7abac06c19bfa5d1d3f41589bdd988
2014-06-09 16:48:02 +12:00
Robert O'Callahan c4e7f391f8 Bug 1022612. Part 22: Add MOZ_COUNT_CTOR to nsDisplayWrapList. r=mattwoodrow
--HG--
extra : rebase_source : fd4ab8981669d3bf9e2c75d03e88590abb0c7ca1
2014-06-09 16:48:01 +12:00
Robert O'Callahan 8031d664e1 Bug 1022612. Part 21: Remove DidComputeVisibility checking. r=mattwoodrow
--HG--
extra : rebase_source : e0e13e5e6cc87fbc0d4f62e14465a813aa176094
2014-06-09 16:48:01 +12:00
Robert O'Callahan d5174e2937 Bug 1022612. Part 20: Do the business. r=mattwoodrow
--HG--
extra : rebase_source : 48f0e2563f91351cac5ce1d3ed5e52364f24ccba
2014-06-09 16:48:01 +12:00
Robert O'Callahan 18ccbbdbaa Bug 1022612. Part 18: When ComputeVisibility returns false, RecomputeVisibility should avoid painting the item. r=mattwoodrow
--HG--
extra : rebase_source : 31e8a9ff9419b4aca2743d41db74b5271aae32bf
2014-06-20 17:24:31 +12:00
Robert O'Callahan 93aa1d7155 Bug 1022612. Part 17: RecordFrameMetrics should not set layer visible regions. r=mattwoodrow
This is unnecessary. FrameLayerBuilder sets the correct region.

--HG--
extra : rebase_source : 45ed3e76905a37d1099af8dd907fa86061b5a867
2014-06-11 23:12:14 +12:00
Robert O'Callahan 7929f2e6de Bug 1022612. Part 15: Add nsDisplayItem::GetVisibleRectForChildren(). r=mattwoodrow
--HG--
extra : rebase_source : 79f4ee133e464d10c82efc78e42ea6dbcb2571c1
2014-07-15 23:47:46 +12:00
Robert O'Callahan 527a62cc6b Bug 1022612. Part 14: Don't compute a final transparent region anymore. r=mattwoodrow
Computing this via FrameLayerBuilder is some work and we don't really have to.

SuppressComponentAlpha will be true in more cases. This will be OK as long as
text in the chrome window is over opaque content in the same ThebesLayer. We
will miss some edge cases such as text in 'opacity' with no opaque background.
This should be OK.

--HG--
extra : rebase_source : 8ac6abb8f6b3ab078883935688ae1f5059b797c7
2014-06-09 16:48:00 +12:00
Robert O'Callahan d143dbdffc Bug 1022612. Part 10: Implement merging and flattening in ProcessDisplayItems. r=mattwoodrow
BuildContainerLayerFor now has to be able to mutate the passed-in display item
list.

--HG--
extra : rebase_source : c242006445d90372f6c7941d909f30945422321b
2014-06-09 16:48:00 +12:00
Robert O'Callahan e94df3456a Bug 1022612. Part 9: nsDisplayScrollInfoLayer destructor does not need to destroy ScrollLayerCount. r=mattwoodrow
Getting the timing of this right without processing display items in reverse
order is hard. But it doesn't matter if this property sticks around anyway.

--HG--
extra : rebase_source : 52cf25ce39a6ab38f89e0231ea044fdf3cac0a2d
2014-06-09 16:47:59 +12:00
Robert O'Callahan 86266739a4 Bug 1022612. Part 6: Set the initial mVisibleRect for each display item to the dirty rect when we create the item. r=mattwoodrow
--HG--
extra : rebase_source : 4d02f7c14c548a614cb0fd3764cab2d3060989f3
2014-06-09 16:47:59 +12:00
Robert O'Callahan 01c0570dad Bug 1022612. Part 4: Track current dirty rect in nsDisplayListBuilder. r=mattwoodrow
We need this to set the initial visible rect during display list construction.
Eventually we'll also be able to get rid of the dirty rect parameter to
nsIFrame::BuildDisplayList.

--HG--
extra : rebase_source : d846866a6128bb96903e45e6bd08ef67033bf701
2014-05-20 15:59:14 +12:00
Robert O'Callahan 763ac99e28 Bug 1022612. Part 3: Rename "cached frame" to "current frame" in nsDisplayListBuilder and take advantage of the fact it's always set. r=mattwoodrow
--HG--
extra : rebase_source : c345a38551ccc2ba40ca4559e599845b5d83f952
2014-05-20 15:49:54 +12:00
Robert O'Callahan 56c0eda886 Bug 1022612. Part 2: Remove unused nsDisplayWrapList constructor. r=mattwoodrow
--HG--
extra : rebase_source : 5a93b63b19a502f2030331cb77aea8708bb11238
2014-05-20 15:08:20 +12:00
Brian Birtles 7aff661646 Bug 1036287 part 5 - Drop aTime param from IsRunning(At) and IsCurrent(At), since they now use the current timeline time; r=dholbert 2014-07-16 09:02:33 +09:00
Carsten "Tomcat" Book 6132d68cb0 Backed out changeset 4e502d50b8e1 (bug 1022612) 2014-07-15 10:30:51 +02:00
Carsten "Tomcat" Book 9ee30b1afa Backed out changeset 18ffe0bb4d42 (bug 1022612) 2014-07-15 10:30:49 +02:00
Carsten "Tomcat" Book 3876ec672e Backed out changeset cdaa916f6851 (bug 1022612) 2014-07-15 10:30:47 +02:00
Carsten "Tomcat" Book 44b787c2c2 Backed out changeset 1ad096055f1d (bug 1022612) 2014-07-15 10:30:44 +02:00
Carsten "Tomcat" Book 352da95c73 Backed out changeset e4e2a1dcadc8 (bug 1022612) 2014-07-15 10:30:39 +02:00
Carsten "Tomcat" Book 26a5361c4e Backed out changeset 3bf33a32bfe0 (bug 1022612) 2014-07-15 10:30:38 +02:00
Carsten "Tomcat" Book 01edcafbed Backed out changeset e95971991caa (bug 1022612) 2014-07-15 10:30:32 +02:00
Carsten "Tomcat" Book f6066a44ab Backed out changeset 549e3cb9e111 (bug 1022612) 2014-07-15 10:30:27 +02:00
Carsten "Tomcat" Book 5ed54c9e2b Backed out changeset 376c45f4d905 (bug 1022612) 2014-07-15 10:30:26 +02:00
Carsten "Tomcat" Book a8721353c2 Backed out changeset 2f6cb0f412f7 (bug 1022612) 2014-07-15 10:30:23 +02:00
Carsten "Tomcat" Book 69f40e9ed0 Backed out changeset 032ba47c6684 (bug 1022612) 2014-07-15 10:30:21 +02:00
Carsten "Tomcat" Book 00bffdd365 Backed out changeset c081917e5626 (bug 1022612) 2014-07-15 10:30:19 +02:00
Carsten "Tomcat" Book b004dd4d30 Backed out changeset f67228df9ae0 (bug 1022612) 2014-07-15 10:30:18 +02:00
Carsten "Tomcat" Book 4169dca7be Backed out changeset f5ec6bcf251f (bug 1022612) 2014-07-15 10:30:16 +02:00
Carsten "Tomcat" Book 291eab9669 Backed out changeset 79e0ce466219 (bug 1022612) 2014-07-15 10:30:14 +02:00
Carsten "Tomcat" Book 95251d074c Backed out changeset f89950384bf2 (bug 1022612) 2014-07-15 10:30:13 +02:00
Carsten "Tomcat" Book f43cac8d8b Backed out changeset f9564f9f4648 (bug 1022612) 2014-07-15 10:30:11 +02:00
Carsten "Tomcat" Book 25305bfd99 Backed out changeset 233345d8ffc6 (bug 1022612) 2014-07-15 10:30:06 +02:00
Carsten "Tomcat" Book dd3c6740f3 Backed out changeset 7e9751c1302a (bug 1022612) 2014-07-15 10:30:01 +02:00
Carsten "Tomcat" Book 5fa1dd5d04 Backed out changeset 7e97b4516cbe (bug 1022612) 2014-07-15 10:29:56 +02:00
Carsten "Tomcat" Book 1bf84a5f75 Backed out changeset 3de27f6dcd31 (bug 1022612) 2014-07-15 10:29:55 +02:00
Robert O'Callahan c34cc646b6 Bug 1022612. Part 37: Remove aAllowVisibleRegionExpansion. r=mattwoodrow
This is no longer needed thanks to the readback simplification.

--HG--
extra : rebase_source : 6dad4c34681c478f9d4bf4829723ff9542b9d083
2014-06-23 16:24:51 +12:00
Robert O'Callahan b1680b04d5 Bug 1022612. Part 36: Avoid redundant calls to ShouldPrerenderTransformedContent. r=mattwoodrow
--HG--
extra : rebase_source : 127a28cb37dd1953a5eb593ba4b40645c138866f
2014-06-23 16:24:15 +12:00
Robert O'Callahan 98fa3132db Bug 1022612. Part 33: Remove InFixedPos code. r=mattwoodrow
This hasn't been used for a while I guess.

--HG--
extra : rebase_source : 8087253453b58dc4ea52a040341ced4638ffd0a7
2014-06-23 16:24:14 +12:00
Robert O'Callahan 9a2fe1598a Bug 1022612. Part 30: Expose IsConstructingScrollLayerForScrolledFrame and IsDisplayPortOpaque on nsDisplayScrollLayer. r=mattwoodrow
--HG--
extra : rebase_source : 0eddaa98dae6ba5e5b15b818716bafd1811f16db
2014-06-23 16:23:58 +12:00
Robert O'Callahan ad7435d1e8 Bug 1022612. Part 27: Make FrameLayerBuilder responsible for setting all layer visible regions. r=mattwoodrow
Calling Layer::SetVisibleRegion multiple times in a transaction can result in
unnecessary IPC traffic.

This patch removes Intersect(childGfxBounds). This is only needed to
restrict the visible region to something sane for 3D transforms, and this will
be fixed up in a later patch.

--HG--
extra : rebase_source : dc1eaa8079f61648c24ac9502e837ac9f2630730
2014-06-18 15:12:55 +12:00
Robert O'Callahan b81611baab Bug 1022612. Part 26: nsDisplayList::mVisibleRect is no longer used. r=mattwoodrow
--HG--
extra : rebase_source : c5e3161afc622a1c297e9033593c0e7eac111f7d
2014-06-12 00:09:13 +12:00
Robert O'Callahan 9d70c3237a Bug 1022612. Part 25: We don't need to explicitly worry about displayports anymore when computing occlusion. r=mattwoodrow
--HG--
extra : rebase_source : 22926330830072dd520ab41daa37c451bf35601d
2014-06-09 16:48:02 +12:00
Robert O'Callahan c22109f8a2 Bug 1022612. Part 24: Simplify nsDisplayList::ComputeVisibilityForSublist now that FrameLayerBuilder does most of the work. r=mattwoodrow
--HG--
extra : rebase_source : 566019828bc5c021e15bb148accc4262c69232e1
2014-06-09 16:48:02 +12:00
Robert O'Callahan c14ce84186 Bug 1022612. Part 23: Remove nsDisplayItem::IsVaryingRelativeToMovingFrame. r=mattwoodrow
It's obsolete and no-one calls it.

--HG--
extra : rebase_source : c9f65e4a062a4cc641de201c40b7755706a1afca
2014-06-09 16:48:02 +12:00
Robert O'Callahan 517e77700b Bug 1022612. Part 22: Add MOZ_COUNT_CTOR to nsDisplayWrapList. r=mattwoodrow
--HG--
extra : rebase_source : 40d1dcc98c182d175cddff8fadf0084ad2f831a9
2014-06-09 16:48:01 +12:00
Robert O'Callahan 82ceeb14ea Bug 1022612. Part 21: Remove DidComputeVisibility checking. r=mattwoodrow
--HG--
extra : rebase_source : dc32021b0ba919d68a93f555cc8430e1d0a741a4
2014-06-09 16:48:01 +12:00
Robert O'Callahan 0d67bf7f11 Bug 1022612. Part 20: Do the business. r=mattwoodrow
--HG--
extra : rebase_source : a87960893a3cdf6661f25091ae9fd28b247a464b
2014-06-09 16:48:01 +12:00
Robert O'Callahan d9151bef79 Bug 1022612. Part 18: When ComputeVisibility returns false, RecomputeVisibility should avoid painting the item. r=mattwoodrow
--HG--
extra : rebase_source : b11f832b412b75e9868306908a5e08fe9724a603
2014-06-20 17:24:31 +12:00
Robert O'Callahan f58e939842 Bug 1022612. Part 17: RecordFrameMetrics should not set layer visible regions. r=mattwoodrow
This is unnecessary. FrameLayerBuilder sets the correct region.

--HG--
extra : rebase_source : b2c3694cfa2af182c8b2006633efa35a50616642
2014-06-11 23:12:14 +12:00
Robert O'Callahan 22b63b6fb6 Bug 1022612. Part 14: Don't compute a final transparent region anymore. r=mattwoodrow
Computing this via FrameLayerBuilder is some work and we don't really have to.

SuppressComponentAlpha will be true in more cases. This will be OK as long as
text in the chrome window is over opaque content in the same ThebesLayer. We
will miss some edge cases such as text in 'opacity' with no opaque background.
This should be OK.

--HG--
extra : rebase_source : dc8bbdd564cc99df1286921e59642648779b9c4a
2014-06-09 16:48:00 +12:00
Robert O'Callahan 88afa39f1c Bug 1022612. Part 10: Implement merging and flattening in ProcessDisplayItems. r=mattwoodrow
BuildContainerLayerFor now has to be able to mutate the passed-in display item
list.

--HG--
extra : rebase_source : 6a9727998a5ffb01896a4a2bbdd8d30a24c89dcd
2014-06-09 16:48:00 +12:00
Robert O'Callahan fad84a8654 Bug 1022612. Part 9: nsDisplayScrollInfoLayer destructor does not need to destroy ScrollLayerCount. r=mattwoodrow
Getting the timing of this right without processing display items in reverse
order is hard. But it doesn't matter if this property sticks around anyway.

--HG--
extra : rebase_source : 9c94f2091818bb50b31a584a53c572007cd6d0e6
2014-06-09 16:47:59 +12:00
Robert O'Callahan cf334596a8 Bug 1022612. Part 6: Set the initial mVisibleRect for each display item to the dirty rect when we create the item. r=mattwoodrow
--HG--
extra : rebase_source : 23fb5aefd5de004ca89037724aff7b34e1a5864e
2014-06-09 16:47:59 +12:00
Robert O'Callahan b0d7d68c7b Bug 1022612. Part 4: Track current dirty rect in nsDisplayListBuilder. r=mattwoodrow
We need this to set the initial visible rect during display list construction.
Eventually we'll also be able to get rid of the dirty rect parameter to
nsIFrame::BuildDisplayList.

--HG--
extra : rebase_source : 1ba0444270986dd799a27e4373ca16525f3ced6c
2014-05-20 15:59:14 +12:00
Robert O'Callahan 5d97232957 Bug 1022612. Part 3: Rename "cached frame" to "current frame" in nsDisplayListBuilder and take advantage of the fact it's always set. r=mattwoodrow
--HG--
extra : rebase_source : 78a1f6886828d88d1a9d4e96d36d86846ebb845f
2014-05-20 15:49:54 +12:00
Robert O'Callahan 5c14e65d23 Bug 1022612. Part 2: Remove unused nsDisplayWrapList constructor. r=mattwoodrow
--HG--
extra : rebase_source : df4241bf3f2a646b45c8653c0e36f9eea1cf823e
2014-05-20 15:08:20 +12:00
Matt Woodrow 44d5a692f4 Bug 1034247 - Avoid propogating scale factors down to ThebesLayers if it would result in them being larger than the max texture size. r=roc 2014-07-09 14:01:54 +12:00
Benoit Girard 868c2e128c Bug 1027380 - Paint flashing from an inactive layer manager saturates the transparent layers. r=mattwoodrow
--HG--
extra : rebase_source : 7444cf86fc14bd811d836d4c788958bf3790f572
2014-06-19 14:22:17 -04:00
Kartikaya Gupta 6ab9642c81 Bug 1036518 - Back out cset cc20208a6eb4 (bug 1034247) for causing blurry painting and janky scrolling on B2G/Fennec on some devices. r=me a=backout 2014-07-10 10:08:44 -04:00
Matt Woodrow 72a9088d21 Bug 1034247 - Avoid propogating scale factors down to ThebesLayers if it would result in them being larger than the max texture size. r=roc 2014-07-09 14:01:54 +12:00
Timothy Nikkel bf0fff29f8 Bug 1035917. If we fail to create a requested async scrollable layer then log a warning and approximate reason why. r=roc 2014-07-08 17:35:48 -05:00
Kartikaya Gupta b7e59553ae Bug 1027593 - Ensure RecordFrameMetrics populates the displayport margins as well. r=tn 2014-07-08 18:01:02 -04:00
Kartikaya Gupta 09b5b4eba0 Bug 1027593 - Move displayport and scrollId finding into RecordFrameMetrics from call sites. r=tn 2014-07-08 18:01:02 -04:00
Matt Woodrow ad3a5e5b81 Bug 1031948 - Cull points that have w <= 0 when untransforming layer coordinates. r=bjacob 2014-07-08 16:55:42 +12:00
Kartikaya Gupta ccf8c8beb4 Bug 1034258 - Change mCompositionBounds to be a ParentLayerRect instead of a ParentLayerIntRect. r=Cwiiis 2014-07-04 08:12:41 -04:00
Brian Birtles 19d210c918 Bug 1010067 part 7 - Rename instances of ElementAnimationCollection; r=dbaron 2014-06-27 08:57:13 +09:00
Brian Birtles d8a8a8df73 Bug 1010067 part 6 - Rename mozilla::css::CommonElementAnimationData to mozilla::ElementAnimationCollection; r=dbaron 2014-06-27 08:57:12 +09:00
Carsten "Tomcat" Book 8e86bf906b Merge mozilla-central to mozilla-inbound 2014-06-26 15:51:31 +02:00
kylma fa8357c97b Bug 1001582 - HasScrollgrab transitioned from private to public member, getter/setter added. r=kats 2014-06-25 19:16:27 -04:00
Gijs Kruitbosch 69b99988f1 Bug 1030115 - fix apz.printtree caching to use gfxPrefs. r=kats, bas 2014-06-25 16:12:32 +01:00
Matt Woodrow 0f74b2d77a Bug 1028216 - Backout 660cc013d558 (bug 952721) for causing b2g animation regressions. 2014-06-24 12:12:52 +12:00
Brian Birtles a722f517b1 Bug 1025709 part 9 - Move heavy lifting of GetAnimationsForCompositor from ElementAnimations/ElementTransitions to base class; r=heycam
This patch still leaves ElementAnimations|
ElementTransitions::GetAnimationsForCompositor as shortcuts
for the method now defined on CommonElementAnimationData.
2014-06-20 12:39:25 +09:00
Brian Birtles 5bb2caab0a Bug 1025709 part 1 - Move mDelay to AnimationTiming; r=heycam
This patch is the first part in preparing the way to merge ElementTransitions
with CommonElementAnimationData (which we'll eventually rename to something
nicer).

Here we move mTiming from CommonElementAnimationData to the AnimationTiming
struct. While this is not strictly necessary in order to do the later
refactoring it makes it simpler since it:

- Divides time calculation into calculation based on dynamic play state (the
  responsibility of animation players in Web Animations terms) and static
  author-specified timing parameters (a property of animations in Web Animations
  terms).
- In future we will probably put animations on the compositor during their
  delay phase so we will want the delay to be present in the AnimationTiming
  struct then.
- Makes AnimationTiming line up with the dictionary of the same name in Web
  Animations.
2014-06-20 12:39:23 +09:00
Benoit Girard 19effe56b7 Bug 1027496 - Stream display list and layers dump. r=mattwoodrow 2014-06-19 18:36:25 -04:00
Benoit Girard 99cc55b9f2 Bug 1024148 - Part 2: Merge nsDisplayOpacity into nsDisplayBackgroundColor. r=mattwoodrow
--HG--
extra : rebase_source : c48cc799414ff83b74caff8df5503a743dbf74b1
2014-06-14 11:10:45 -04:00
Benoit Girard 57bf9f52dd Bug 1024148 - Part 1: Merge nsDisplayOpacity items together. r=mattwoodrow
--HG--
extra : rebase_source : f461cb97357c854db22122b40777358a17f736ec
2014-06-12 11:34:35 -04:00
Markus Stange 86d79d99f5 Bug 1021420 - Ensure that scrollable layers get a view ID created for them. r=tnikkel 2014-06-10 22:29:32 +02:00
Botond Ballo 727b1998f8 Bug 1014280 - Add a background color attribute to scrollable ContainerLayers. r=tn,BenWa
--HG--
extra : source : dff750e410e5f4e1ed019527ea17f37e53dd8fe6
2014-06-06 16:50:20 -04:00
Chris Lord d0ad5d7a62 Bug 988511 - Allow fixed position items to fully occlude displayport items. r=tn
We don't allow fixed position items to occlude display-ports, but we should if
they fully occlude the scroll-position scroll clamping port of the displayport
frame.
2014-06-06 12:00:34 +01:00
Markus Stange 92945b98e7 Bug 1013392 - Initialize the new nsDisplayListBuilder fields. 2014-06-04 21:18:20 +02:00
Markus Stange 81714ca17f Bug 1018464 - Add nsDisplayItem::IsInvisibleInRect API to expose holes in display items. r=roc
--HG--
extra : rebase_source : 9f362283113c0ce925ca81c3613ac8c6d19dfebe
2014-06-03 14:48:16 +02:00
Phoebe Chang 4286f5c0d3 Bug 924692 - Part 4: Hooks up event handling to TouchCaret; r=roc, bugs 2014-06-03 15:08:54 +08:00
Victor Porof 9ce7e9c089 Bug 1007203 - Always add categories when pushing to the pseudostack, r=djvj 2014-05-23 17:12:29 -04:00
Matt Woodrow d78f4156e4 Bug 854421 - Part 7: Allocate and return transaction id's from the refresh driver when using OMTC to prevent over-production. r=roc 2014-05-29 09:43:39 +12:00
Brian Birtles f3593b3f8a Bug 1015803 - Align Layers' Animation.numIterations with AnimationTiming.mIterationCount; r=dholbert
In the IPC Animation struct used in layers code we have a member called
'numIterations' where 'iterate forever' is represented by -1.

In layout/style however we have an AnimationTiming struct with an
mIterationCount member where 'iterate forever' is represented by
NS_IEEEPositiveInfinity().

This patch renames 'numIterations' to 'iterationCount' and uses infinity to
represent 'iterate forever'.
2014-05-28 16:51:50 +09:00
Brian Birtles 7d5b54b2f6 Bug 1004871 part 2 - Add AnimationTiming struct, to encapsulate animation timing parameters; r=dholbert
Introduces a struct to store timing parameters for passing to
GetPositionInIteration. In future this struct is expected to be expanded to
include other timing parameters as well (based roughly on Web Animations'
"Timing" interface, hence the name AnimationTiming).
2014-05-28 16:51:49 +09:00
Mats Palmgren 7d744275a1 Bug 508665 - part 12, Move nsIFrame::GetChildBox/GetNextBox/GetParentBox to XUL where they came from. r=roc 2014-05-24 22:20:41 +00:00
Matt Woodrow a7a3cbd2ad Bug 1013771 - Dump nsDisplayTransform transforms during display list dumping. r=roc 2014-05-22 14:36:26 +12:00
Birunthan Mohanathas 0e6f3a6562 Bug 869836 - Part 3: Use `Append('c')` instead of `AppendLiteral("c")`. r=ehsan 2014-05-22 06:48:51 +03:00
Wes Kocher 8f123848f9 Backed out changeset 91d280c835b2 (bug 1013771) for b2g osx build bustage 2014-05-21 20:00:33 -07:00
Matt Woodrow 405762e159 Bug 1013771 - Dump nsDisplayTransform transforms during display list dumping. r=roc 2014-05-22 14:36:26 +12:00
Debbe Heisler 7e378291e5 Bug 1001582 -- Transitioned FrameMetrics::mPresShellId to use a getter/setter. r=botond 2014-05-16 19:00:50 -04:00
Brian Birtles 9c7f65de0d Bug 1004383 part 4 - Move mAnimations to CommonElementAnimationData; r=dbaron
As a result, transitions are now stored using a pointer to the base class,
mozilla::ElementAnimation. We downcast to a transition only when necessary. No
error-checking of the result of AsTransition is performed since we only ever
call it on the mAnimations member of ElementTransitions.
2014-05-15 08:38:37 +09:00
Brian Birtles 92e305760e Bug 1004383 part 2 - Rename StyleAnimation to ElementAnimation; r=dholbert
We currently have mozilla::StyleAnimation as well as nsStyleAnimation. This
patch renames StyleAnimation back to ElementAnimation.

Although ElementAnimation is very similar to ElementAnimations, in the near
future we expect to retire ElementAnimations and replace it with a common
AnimationSet-like structure that is covers the features of ElementAnimations and
ElementTransitions.
2014-05-15 08:38:37 +09:00
Brian Birtles 7595a03399 Bug 1004383 part 1 - Put StyleAnimation on the heap; r=dbaron
This patch takes StyleAnimation and makes it ref-counted heap object. This
should allow us to store StyleAnimation and its subclasses (transitions only
currently) in a consistent fashion (an array of base-class pointers).
Furthermore, this will be helpful if we want these things to be pointed to
from Javascript objects that may, for example, preserve their lifetime beyond
that of the element that currently owns them.

This patch also introduces a typedef for an array of refptrs to StyleAnimation
objects (and similarly for the subclass ElementPropertyTransition) to simplify
the code somewhat.
2014-05-15 08:38:37 +09:00
Botond Ballo e60052ea65 Bug 961289 - Log displayports on client side for APZ testing. r=kats
--HG--
extra : source : 18b0cdfc97633c46f609dbd84a52af6472d4edd4
2014-04-21 17:09:30 -04:00
Markus Stange b529d19860 Bug 1008915 - Reorder origin translations in order to avoid variations caused by insufficient floating point precision. r=mattwoodrow 2014-05-13 13:37:55 +02:00
Mats Palmgren ca7136dba2 Bug 1008969 - part 1, Initialize the nsHTMLReflowState "frame type" correctly for display:grid/inline-grid. Add nsIFrame::IsFlexOrGridItem(), and use it to share some flexbox code in nsHTMLReflowState. r=dholbert 2014-05-12 21:16:05 +00:00
Matt Woodrow 5aa1f5d7fe Bug 950312 - Part 4: Create active layers for nsDisplayMixBlendMode and nsDisplayBlendContainer if the layer manager supports all contained blend mode. r=roc 2014-05-09 21:49:27 +12:00
Matt Woodrow da8180da9c Bug 995871 - Apply CSS transforms in CSS pixel space instead of device pixel space. r=dbaron 2014-05-08 17:35:00 +12:00
Mats Palmgren 8b6a069c8a Bug 613659 - Remove remaining vestiges of -moz-background-inline-policy. r=cam 2014-05-05 17:55:54 +00:00
Mats Palmgren 402beefae6 Bug 613659 - Implement box-decoration-break layout for backgrounds. r=cam,jmuizelaar
--HG--
rename : layout/reftests/backgrounds/background-size-each-box.html => layout/reftests/backgrounds/background-size-clone.html
rename : layout/reftests/backgrounds/background-size-cover-each-box.html => layout/reftests/backgrounds/background-size-cover-clone.html
rename : layout/reftests/backgrounds/background-size-cover-continuous.html => layout/reftests/backgrounds/background-size-cover-slice.html
rename : layout/reftests/backgrounds/background-size-continuous.html => layout/reftests/backgrounds/background-size-slice.html
2014-05-05 17:55:54 +00:00
Mats Palmgren 361c3593e3 Bug 613659 - Implement box-decoration-break layout for border/box-shadow and paddding/margin for inlines. r=cam 2014-05-05 17:55:54 +00:00
Markus Stange 38855b462e Bug 1000875 - Fix nsDisplayBackgroundImage::GetInsideClipRegion calculation for canvas frames. r=roc
The opaque region of the background image display item was incorrectly clipped to the viewport size, offset by the scroll position. nsDisplayBackgroundImage::GetBoundsInternal has a special case for canvas frames that sets the clip area to the whole canvas area; this patch does the same for GetInsideClipRegion.
2014-05-05 10:27:38 +02:00
Timothy Nikkel 5f4a3556b6 Bug 1000423. Properly convert from appunits/layout device pixels to layer pixels for composition bounds calculation. r=botond
To get layer pixels (doesn't matter which layer, they are all the same to layout because there is no async transform) you need to multiply by the cumulative resolution.

The fact that our units system says that multiplying by the parent resolution will work is a problem with our units system.
2014-05-04 23:18:18 -05:00
Matt Woodrow ca2a2308b2 Bug 952721 - Base our decision to prerender transformed content on it's screen space size, not the untransformed size. r=tn 2014-05-02 14:30:57 +12:00
Timothy Nikkel 2ad94f8051 Bug 1000266. Don't purge the canvas fixed background image cache if we are only scrolling. r=mattwoodrow
Also NotifyRenderingChanged was on the canvas background color item, not the background image item.

Bug 818643 was a problem where the cache didn't get purged enough, but the fix meant we basically always purged the cached and never got to use it, making it useless. It meant that we purged the cache anytime the item has any type of invalidation whatsoever, even if the item would be drawn the same but the layer contents needed to be invalidated so that it would be redrawn (ie due to staying at the same position on screen but a different position in the layer).

This is really hacky, but NotifyRenderingChanged is only observed on one type of display item. So we just isolate the case where the only thing that changed is the offset (due to scrolling) and skip the NotifyRenderingChanged in that case.
2014-04-23 21:56:15 -05:00
Kartikaya Gupta a15a9aedef Bug 984460 - Fill in a missing piece of code to compute the right dirty rect in the face of CSS transforms. r=mattwoodrow 2014-04-23 09:26:52 -04:00
Benoit Girard a51fcecd63 Bug 999121 - Avoid mFramesMarkedForDisplay relloc with SetCapacity. r=mwoodrow
--HG--
extra : rebase_source : dd3d1b9cd756dcbb9c014d9d5472c794057b4073
2014-04-21 16:46:03 -04:00
Mats Palmgren 6301b21c9f Back out bug 613659 (for regression bug 998792)
--HG--
rename : layout/reftests/backgrounds/background-size-slice.html => layout/reftests/backgrounds/background-size-continuous.html
rename : layout/reftests/backgrounds/background-size-cover-slice.html => layout/reftests/backgrounds/background-size-cover-continuous.html
rename : layout/reftests/backgrounds/background-size-cover-clone.html => layout/reftests/backgrounds/background-size-cover-each-box.html
rename : layout/reftests/backgrounds/background-size-clone.html => layout/reftests/backgrounds/background-size-each-box.html
2014-04-20 19:39:24 +00:00
Mats Palmgren 72a5f9f1ac Bug 613659 - Remove remaining vestiges of -moz-background-inline-policy. r=cam 2014-04-18 23:01:23 +00:00
Mats Palmgren 12948aafe2 Bug 613659 - Implement box-decoration-break layout for backgrounds. r=cam,jmuizelaar
--HG--
rename : layout/reftests/backgrounds/background-size-each-box.html => layout/reftests/backgrounds/background-size-clone.html
rename : layout/reftests/backgrounds/background-size-cover-each-box.html => layout/reftests/backgrounds/background-size-cover-clone.html
rename : layout/reftests/backgrounds/background-size-cover-continuous.html => layout/reftests/backgrounds/background-size-cover-slice.html
rename : layout/reftests/backgrounds/background-size-continuous.html => layout/reftests/backgrounds/background-size-slice.html
2014-04-18 23:01:23 +00:00
Mats Palmgren 2b31a712b1 Bug 613659 - Implement box-decoration-break layout for border/box-shadow and paddding/margin for inlines. r=cam 2014-04-18 23:01:23 +00:00
Robert O'Callahan d34ff747ee Bug 972713. Part 1: Make all callers of GetAnimatedGeometryRootFor pass a display item so we can stop searching when we reach the item's reference frame. r=mattwoodrow
This guarantees that the animated geometry root for an item is always in the
same display list coordinate system as the frame.

--HG--
extra : rebase_source : 974434342459b76d62d89fdc04c22c518bf0c58b
2014-02-18 14:26:57 +13:00
Kartikaya Gupta 1665cb02ce Bug 982888 - Populate the scroll parent field as appropriate. r= 2014-04-11 19:39:22 -04:00
Botond Ballo ce19e926e0 Bug 982141 - Make sure the primary async-scrollable frame has a displayport set. r=tn
--HG--
extra : rebase_source : 6ceb20abb14f3e829ea06c3b3b911455cff9db23
2014-03-19 13:29:24 -04:00
Botond Ballo 43b071d67b Bug 982141 - Move CalculateRootCompositionSize to nsLayoutUtils and clean it up a bit. r=tn
--HG--
extra : rebase_source : e5b29f38d38f88d6a214bdd1e2e31354018ccadd
2014-04-04 10:13:09 -04:00
Ryan VanderMeulen 5dd9653c16 Backed out 6 changesets (bug 982141) for Windows and OSX bustage. CLOSED TREE
Backed out changeset 16540ab2d2cb (bug 982141)
Backed out changeset 2ad9ce9d904e (bug 982141)
Backed out changeset af219bb49c06 (bug 982141)
Backed out changeset ffe51d96e86e (bug 982141)
Backed out changeset 6642718ad3bb (bug 982141)
Backed out changeset 95b341d26f7b (bug 982141)
2014-04-10 15:27:42 -04:00
Botond Ballo b3150ff987 Bug 982141 - Make sure the primary async-scrollable frame has a displayport set. r=tn
--HG--
extra : rebase_source : cecfe35b5407d6bbe1709eb0a2abf55ab8503c2d
2014-03-19 13:29:24 -04:00
Botond Ballo a6b09e199e Bug 982141 - Move CalculateRootCompositionSize to nsLayoutUtils and clean it up a bit. r=tn
--HG--
extra : rebase_source : 8ffa71055b05836ce166b6b2c8c9896b6d08fdd5
2014-04-04 10:13:09 -04:00
Matt Woodrow 46c95fa93b Bug 991046 - Combine the display item clips when we flatten an nsDisplayOpacity. r=roc 2014-04-09 14:28:38 +12:00
Botond Ballo 7b52582800 Bug 988882 - Special-case handling of root composition bounds calculation on Android when the toolbar is perma-visible. r=tn 2014-04-02 01:35:25 -04:00
Brian Birtles 016517a8be Bug 880596 part 8 - Rename ElementAnimation to StyleAnimation; r=dbaron
We need a basic representation of animations from which we can derive subclasses
to represent specific cases such as transitions. For now we will retrofit
ElementAnimation for that purpose hence renaming it to StyleAnimation.

This patch removes the "using namespace mozilla::layers" line from
AnimationCommon.cpp since the unified build system concatenates several files
together before compiling making using declarations like this leak into other
files potentially creating ambiguities. Previously, when we were calling
ElementAnimation, 'Animation', there were ambiguities between
mozilla::layers::Animation and this new 'Animation' class. In general, it is
probably a good idea to limit the scope of these using declarations so I've kept
that change.
2014-04-03 14:57:28 +09:00
Brian Birtles 45430e6749 Bug 880596 part 6 - Factor out common method for adding animations and transitions to a layer; r=dbaron
The loops for adding animations and transitions to a layer in
nsDisplayList::AddAnimationsAndTransitionsToLayer are now identical and so can
be factored out into a common method.

Since it is not possible to implicitly convert from
nsTArray<ElementPropertyTransition> to nsTArray<ElementAnimation> despite
ElementPropertyTransition being a subclass of ElementAnimation a templated
method is used. In the future, as animations and transitions share more and more
code, we should be able to remove the need for templates.
2014-04-03 14:57:28 +09:00
Brian Birtles e4ad12be38 Bug 880596 part 4 - Reuse ElementAnimation::HasAnimationOfProperty; r=dbaron
Now that ElementTransitionProperty inherits from ElementAnimation,
ElementTransitions::HasAnimationOfProperty can re-use
ElementAnimation::HasAnimationOfProperty in its definition of
ElementTransitions::HasAnimationOfProperty.

Similarly, in nsDisplayList::AddAnimationsAndTransitionsToLayer we can use this
method rather than drilling down to the appropriate segment by hand.
2014-04-03 14:57:27 +09:00
Brian Birtles 0717077492 Bug 880596 part 2 - Make ElementPropertyTransition inherit from ElementAnimation; r=dbaron
As part of moving towards more shared data structures for animation, this patch
makes ElementPropertyTransition inherit from ElementAnimation. At the same time
we switch from storing the target property, start/end values, start time, delay,
and timing function on the transition to the corresponding location in
ElementAnimation.

Since nsDisplayList::AddAnimationsAndTransitionsToLayer was already doing this
conversion in order to create animations to pass to the compositor thread, we
can remove the conversion code from there and just use the ElementAnimation data
structures as-is.

A number of assertions are added to verify that transitions are set up as
expected (namely, they have only a single property-animation with a single
segment). As we move to more generic handling of animations and transitions
these assertions should disappear.
2014-04-03 14:57:27 +09:00
Brian Birtles b2bfc795ed Bug 880596 part 1 - Separate delay from start time for transitions; r=dbaron
As a first step towards making CSS animations and CSS transitions use the same
data structures, this patch aligns their behavior with regards to start time and
delay handling.

Previously, ElementAnimation objects maintained separate mStartTime and mDelay
members whilst ElementPropertyTransition objects maintained a single mStartTime
property that incorporated the delay. This patch adds an mDelay member to
ElementPropertyTransition and stores the delay and start time separately.
Calculations involving ElementPropertyTransition::mStartTime are adjusted to
incorporate mDelay.
2014-04-03 14:57:27 +09:00
Masayuki Nakano 3cc4e99fc0 Bug 989212 Rename nsEventStates to mozilla::EventStates r=smaug
--HG--
rename : dom/events/nsEventStates.h => dom/events/EventStates.h
2014-04-03 13:18:36 +09:00
Timothy Nikkel b261551a31 Bug 989897. In order to properly compute root composition size view the root composition size first as layer pixels in the target layer, then convert to css pixels. r=kats
Since our goal is to use the root composition size to bound the layer size of the display port of the child layer this makes sense.
2014-04-02 17:46:38 -05:00
Timothy Nikkel fe24f84835 Bug 957668. Factor out a few helper functions. r=roc 2014-03-26 21:46:23 -04:00
Timothy Nikkel c8ea0bb2cd Bug 986413. Limit composition bounds used for display port calculation to root composition bounds. r=kats 2014-03-26 19:24:25 -04:00
Kartikaya Gupta 86f2de786f Bug 984548 - Ifdef APZ overflow:hidden behaviour so it doesn't regress Fennec pending a proper fix. r=tn 2014-03-25 09:25:56 -04:00
Brian Birtles fc51a00f13 Bug 981508 - Fix comment in nsDisplayTransform::ShouldPrerenderTransformedContent; r=roc 2014-03-22 05:59:58 +08:00
Brian Birtles 843cf9276a Bug 975261 part 5 - Fix OMTA animations with backwards fill; r=dzbarsky
When we have a backwards fill and we sample at *exactly* the start of the
animation on the next refresh driver tick, when we get to
RestyleManager::ComputeStyleChangeFor (or more specifically
ElementRestyler::CaptureChange) we notice that the style hasn't changed (since
the first frame of the animation produces the same value as the backwards fill)
and end up with an empty change list. As a result we never schedule a view
manager flush and rebuild the layer. Hence, the animation never gets sent to the
compositor thread. On the next tick we're already throttling the main thread.

This patch fixes this by applying the same approach as is used for transitions,
that is, explicitly marking which animations are running on the compositor
thread so we know if we need to trigger a layer transaction or not. This should
not only be more robust than the previous code but also facilitate aligning
animations and transitions code (bug 880596).
2014-03-22 05:59:58 +08:00
Chadd Williams 29c628c5eb Bug 980493 - Transition FrameMetrics::mScrollId to use a getter/setter. r=botond
--HG--
extra : histedit_source : 1c84496d4b61f019e6e6cc24591ee3a10434e4cc
2014-03-21 17:48:08 -04:00
Timothy Nikkel b8a6537bd4 Bug 874950. Don't let fixed position conclude occlude async scrolled content. r=roc
It would be incorrect to occlude async scrolled content.

Instead of doing a lot of extra frame tree walking just use the flags on display items to tell if they are in fixed position subtrees.

Also, don't let the fixed position flag on display items get set if we start building display items inside a subdocument. If didn't do this non-fixed content in a subdocument that is in fixed content in the parent document would be marked as in fixed position, and no occlusion would occur at all. This means that the fix applies to slightly less cases which are less important so that a more important case works the same as before.
2014-03-20 18:23:16 -05:00
Timothy Nikkel 25725839ca Bug 874950. Record on display items if they are inside a fixed position subtree. r=roc 2014-03-20 18:23:16 -05:00
Markus Stange da8c6a19ca Bug 926292 - Put overlay scrollbars on top of the topmost positioned descendant of the scrolled frame. r=mats 2014-03-20 10:12:46 +08:00
Chris Lord c86d3f0149 Bug 874950 - Don't let fixed position content occlude displayports. r=tn
Don't let opaque fixed position items occlude display items that are in
display ports and thus may be asynchronously scrolled.
2014-03-17 23:39:59 +00:00
Botond Ballo c7f3191acc Bug 983208 - Workaround for composition bounds being wrong on android. r=tnikkel
Go back to using widget bounds. The root content document on android is a child document but it's treated like a root document in many ways. Do this until we can do what would technically be correct.
2014-03-17 12:16:05 -04:00
Timothy Nikkel 7637475da0 Bug 984279. Composition bounds are relative to the reference frame, so make that be true when we use view bounds to calculate them. r=mats,botond 2014-03-17 18:02:11 -05:00
Matt Woodrow 0cb3a2793a Bug 982812 - Use UpdateThemeGeometry for windows region clearing. r=mstange 2014-03-17 16:42:48 +08:00
Botond Ballo 6ddcfa998d Bug 980493 - Transition FrameMetrics::mZoom to use a getter/setter. r=kats 2014-03-12 12:46:57 -04:00
Botond Ballo fb8f0cf40a Bug 980493 - Transition FrameMetrics::mScrollOffset to use a getter/setter. r=kats 2014-03-13 02:34:34 -04:00
Matt Woodrow 0304720ba9 Bug 940455 - Add LayerManager functonality to clear out a portion of the window for the OS to paint. r=roc,Bas 2014-02-13 13:20:41 +13:00
Botond Ballo ecc98dfd21 Bug 935219 - Fix composition bounds calculation and APZC hit testing (again). r=kats,tn
--HG--
extra : amend_source : 06c6bb658dfead6907250831bbe73fae6c20b45c
2014-03-10 17:56:59 -04:00
Mike Conley e5ef2f1eee Backing out bug 940455 (36e45a68452b) for numerous regressions. r=bustage-fix. 2014-03-07 16:50:30 -05:00
Kartikaya Gupta 9a8fe02e0e Bug 975962 - Allow panning/zooming around the initial viewport for overflow:hidden elements. r=botond,tn 2014-03-07 08:41:00 -05:00
Timothy Nikkel 548fe541ea Bug 980256. nsDisplayZoom items need some adjustments if they are going to generate a scrollable layer. r=roc
Specifically GetBounds should use nsDisplaySubDocument::GetBounds (and not nsDisplayWrapList::GetBounds) before converting it to the right app units.

Similarly for ComputeVisibility except with the added wrinkle that nsDisplaySubDocument::ComputeVisibility won't properly handle coordinates if we are not generating a scroll layer. Namely it calls nsDisplayWrapList::ComputeVisibility which uses mVisibleRect (which is the visible rect of the scroll frame), when it needs to be using the visible rect of the contained list, which is for the scrolled content inside.
2014-03-06 17:40:31 -06:00
Matt Woodrow 205af94a59 Bug 940455 - Add LayerManager functonality to clear out a portion of the window for the OS to paint. r=roc,Bas 2014-02-13 13:20:41 +13:00
Timothy Nikkel b1852c5b93 Bug 980062. Make nsDisplaySubDocument use the visible rect of the contained list because it contains the enlarged area. r=roc
mVisibleRect contains the bounds after the scrolled content has been clipped to the scrollport. The visible rect on the contained list (mList) contain the bounds for all pre-drawn content in the displayport.
2014-03-05 20:52:54 -06:00
L. David Baron 143d4b266e Bug 828173 patch 4: Expose AddAnimationsAndTransitionsToLayer and allow it to be called from style change handling. r=mattwoodrow 2014-03-04 20:13:21 -08:00
L. David Baron 1c6ed806fe Bug 828173 patch 3.5: Move GetTransformRootFrame to nsLayoutUtils. r=mattwoodrow 2014-03-04 20:13:21 -08:00
L. David Baron 806b550de7 Bug 828173 patch 2: Make Layer::AddAnimation have the caller fill in the data instead of taking parameters. r=mattwoodrow
(This is a bigger simplification later in the patch queue, when I add a
variant of AddAnimation called AddAnimationForNextTransaction.)
2014-03-04 20:13:21 -08:00
Botond Ballo 44886bddee Bug 978997 - Fix a regression caused by bug 959847 where the root layer sometimes doesn't get an APZC. r=tnikkel on a CLOSED TREE
Root scroll frames in display root documents don't get a scroll info layer from ScrollFrameHelper::BuildDisplayList, so we always need to call RecordFrameMetrics from nsDisplayList::PaintForFrame.
2014-03-03 19:57:28 -05:00
Ryan VanderMeulen a1a491b145 Merge inbound to m-c. 2014-03-03 17:00:34 -05:00
James Kitchener b9c875a48c Bug 975935 - nsDisplaymtdBorder needs to override GetBounds. r=bz 2014-03-03 10:37:08 -05:00
Ed Morley 46cd2a9fc8 Merge latest green b2g-inbound changeset and mozilla-central 2014-03-03 14:45:43 +00:00
Timothy Nikkel 6fa728f68f Bug 978542. If paint dumping is enabled at build time also enable frame dumping so we can get frame names in display list dumps. r=mattwoodrow
Also makes DidComputeVisibility available during non-debug painting so we can use it.
2014-03-02 16:22:29 -06:00
Timothy Nikkel b46e8f3a85 Bug 974643. The displayport is not relevant to position: fixed content, only to scrolling content. r=roc
The relevant part of postion: fixed items lies within the viewport, which is the scroll position clamping scroll port size if one has been set.
2014-03-02 19:49:39 -06:00
Timothy Nikkel d283416014 Bug 959847. Part 11. Use nsLayoutUtils::ViewportHasDisplayPort instead of repeating boilerplate code. r=roc 2014-02-27 16:01:54 -06:00
Timothy Nikkel 21fd864c46 Bug 959847. Part 10. Implement GetBounds, GetOpaqueRegion, and ShouldBuildLayerEvenIfInvisible for nsDisplaySubDocument items that are being used as scrollable layers like scroll layer items. r=roc 2014-02-27 16:01:54 -06:00
Timothy Nikkel 25c10ba585 Bug 959847. Part 9. Subdocument items for subdocuments that have displayports need to expand the visibility region. r=roc 2014-02-27 16:01:54 -06:00
Timothy Nikkel 08feb4e38a Bug 959847. Part 6. Only call RecordFrameMetrics from PaintForFrame if we are ignoring viewport scrolling so that we don't call it twice for the same scroll frame (the other one being the scroll layers created by nsGfxScrollFrame). r=roc 2014-02-27 16:01:53 -06:00
Timothy Nikkel 30c667bcf3 Bug 959847. Part 4. Call RecordFrameMetrics for subdocument layers. r=roc
We do this by creating a new display item type: nsDisplaySubDocument.

Original patch by Kartikaya Gupta <kgupta@mozilla.com>.
2014-02-27 16:01:53 -06:00
Botond Ballo 47e99a4731 Bug 958596 - Add a content description field to FrameMetrics and populate it if the apz.printtree pref is on. r=kats,tn 2014-01-22 16:37:57 -05:00
Matt Woodrow 6fa6614065 Bug 968555 - Don't create a stacking context for backface-visibility:hidden. r=dbaron 2014-02-27 15:57:45 +13:00
Wes Kocher 6ff0104d95 Backed out 12 changesets (bug 958596) for several Android permafails to fix a CLOSED TREE
Backed out changeset e4c0e3d3a768 (bug 958596)
Backed out changeset 7bc4f48d6b05 (bug 958596)
Backed out changeset 89cd12e3db45 (bug 958596)
Backed out changeset 283411053340 (bug 958596)
Backed out changeset 5329fa8c8847 (bug 958596)
Backed out changeset 0d1d26d588e3 (bug 958596)
Backed out changeset 715fe9eb5dfd (bug 958596)
Backed out changeset 66dde9d67ffa (bug 958596)
Backed out changeset 79e589f75065 (bug 958596)
Backed out changeset 1ed4c880ab70 (bug 958596)
Backed out changeset 1d40b0b8036d (bug 958596)
Backed out changeset ad35d51d9781 (bug 958596)
2014-02-25 18:34:47 -08:00
Botond Ballo 0f6495bca7 Bug 958596 - Add a content description field to FrameMetrics and populate it if the apz.printtree pref is on. r=kats,tn 2014-01-22 16:37:57 -05:00
Matt Woodrow 8e879058a1 Bug 975592 - Make sure we find the correct composition manager when updating child process layer trees. r=nical
--HG--
extra : rebase_source : 5e1457117293c74a362a0570aca2673c90038334
2014-02-25 11:45:40 +13:00
Ed Morley 2cbe207bfb Backed out changeset a29e486e2214 (bug 958596) 2014-02-25 17:17:02 +00:00
Botond Ballo e700ca83a9 Bug 958596 - Add a content description field to FrameMetrics and populate it if the apz.printtree pref is on. r=kats,tn
--HG--
extra : rebase_source : f009ad9d779fb1a3afa525fe7e5eb3a399aee628
2014-01-22 16:37:57 -05:00
Timothy Nikkel 6fb059abcc Bug 976370. Move overlay scrollbar display items above scroll layer items for the same scroll frame. r=roc
This has two desirable side effects. The first and more important is that it prevents a scrollbar item from sitting between scroll layer items and preventing them from merging into one and thus preventing the creation of an async scrollable layer. The second is that scrollbars should be on top of the content they are scrolling in general, and this will make that happen in more cases.
2014-02-24 23:42:11 -06:00
Max Vujovic 4cee698abc Bug 948265 - Pass an nsStyleFilter chain instead of an nsSVGFilterFrame into nsSVGFilterInstance. r=roc 2014-02-24 10:22:58 -05:00
Botond Ballo b4d0de9126 Bug 964517 - Do not pretend a layer is opaque if it really is transparent. r=roc 2014-02-09 00:28:04 -05:00
Robert O'Callahan 648ec3e0c8 Backing out patches for bug 972713 (changesets b5486b9ed88c and 7829e535cdd7) due to Windows 8 test failure. 2014-02-18 22:48:18 +13:00
Robert O'Callahan 7b54370bdc Bug 972713. Part 1: Make all callers of GetAnimatedGeometryRootFor pass a display item so we can stop searching when we reach the item's reference frame. r=mattwoodrow
This guarantees that the animated geometry root for an item is always in the
same display list coordinate system as the frame.

--HG--
extra : rebase_source : 249fd847a2c08f8d0846d698cce9dd4681e38a98
2014-02-18 14:26:57 +13:00
Tor Arvid Lund cdfd45fed5 Bug 948765 - Port CopyableCanvasLayer to Moz2D. r=nical
This patch deprecates the UpdateSurface and PaintWithOpacity methods in the
CCL class. To do this, many other changes were made in the process.

BasicImplData::Paint was deprecated, and its mOperator was ported to Moz2D.
This caused changes in several *Layer subclasses.

GLScreenBuffer::Readback was deprecated.

I want to change the usages of the (now) deprecated functions, so that they
use the new Moz2D ones: CanvasClient::Update has been updated, but the big
one (BasicLayerManager::PaintSelfOrChildren) will have to be its own
project.
2014-02-12 10:07:46 -05:00
L. David Baron 82503f4eca Bug 91419 patch 5: Rename everything with SpecialSibling to IBSplitSibling. r=mats 2014-02-06 17:45:31 -08:00
Kartikaya Gupta 3195471b3f Bug 963278 - Better fix to deal with concurrent scroll updates from APZ and other places. r=tn,botond,jimm 2014-02-05 17:43:20 -05:00
Timothy Nikkel 851085bcf7 Bug 962791. Include nsIFrameInlines.h so linux debug build doesn't complain about missing IsAbsolutelyPositioned. r=me on a CLOSED TREE 2014-02-04 00:14:07 -06:00
Timothy Nikkel a3873c8033 Bug 962791. Fail to create a scrollable layer if it would cause incorrect clipping of absolutely position items. r=roc
We incorrectly wrap abs pos items, but not wrapping them leads to too many sites failing to create scrollable layers that we can't do that. So instead just fix the clipping issue for now until a more robust solution can be developed.
2014-02-03 23:16:20 -06:00
Matt Woodrow ce740641cb Bug 952011 - Use Untransform API to safetly untransform points when we have a projective matrix. r=roc 2014-02-04 12:25:23 +13:00
Matt Woodrow 5ead3a7c0c Bug 952011 - Remove some nsLayoutUtils transform functions that are no longer needed. r=roc 2014-02-04 12:25:22 +13:00
Robert O'Callahan 7a45ea7b6c Bug 946502. Part 4: Remove mStickyPosFrame. r=mattwoodrow
--HG--
extra : rebase_source : 71bcbd246cf6806196a3e64d32fdde169bddfa07
2014-01-04 18:14:27 +13:00
Robert O'Callahan 2a1134e322 Bug 946502. Part 3: Extend FrameLayerBuilder to set fixed-pos metadata on layers created for background-attachment:fixed content. r=mattwoodrow
--HG--
extra : rebase_source : dbaab718d7a358bfaa40124913bcd5acf0255aa1
2013-12-18 00:30:21 +13:00
Matt Woodrow a3449e66b6 Bug 946952 - Run a 'compressed' paint up to 1 second after skipping the ColorLayer optimization. r=roc 2014-01-30 18:41:17 +13:00
Benoit Girard 6e831dc5e6 Bug 940842 - 2/3 - Implement will-change in layers-building code - r=mattwoodrow 2013-11-22 13:14:34 -05:00
Timothy Nikkel 3a0677e2bd Bug 950301. Make the underlying frame of scroll layer items be the scrolled frame before the layerizing display lists. r=mattwoodrow 2014-01-27 17:30:29 -06:00
David Zbarsky bab894b2de Bug 952977: Convert SetBaseTransform to gfx::Matrix4x4 r=nical 2014-01-27 10:28:33 -05:00
Timothy Nikkel e64b543f02 Bug 962505. Put the scroll frame and the scrolled frame in the display list dump for scroll layer items. r=mats 2014-01-26 16:09:06 -06:00
Timothy Nikkel 89b437d807 Bug 962505. When dumping display lists print the entire line at once so it works better with Fennec and b2g. r=mats 2014-01-26 16:07:08 -06:00
Benoit Girard 4923504486 Bug 950488 - Overhaul APZ handling of overflow:hidden. r=botond
--HG--
extra : rebase_source : 6ba93899e5ac446b5c4a4cacb18574dd05c54c62
2014-01-21 12:33:52 -05:00
Timothy Nikkel 382342f71e Bug 931028. Remove app units per pixel argument from nsDisplayTransform::GetTransform. r=mattwoodrow
All callers were using, and should only be using, the same value.
2014-01-20 00:56:55 -06:00
Timothy Nikkel eeeb31d1b6 Bug 931028. Transform matrices when used for painting related things should be in dev pixels and not CSS pixels. r=mattwoodrow 2014-01-19 17:30:36 -06:00
Robert O'Callahan a4d6b3c1d0 Bug 812795. Disable subpixel AA in content subject to SVG effects such as filters. r=jwatt
--HG--
extra : rebase_source : 7cd6724d55b57af99db8077517564c01ba1848a8
2014-01-10 16:03:24 +13:00
Anthony Jones ee3c6259c8 Bug 951463 - Rename ClampRect to ForceInside; r=botond 2014-01-06 10:05:07 -05:00
Robert O'Callahan 6947f1f4f7 Bug 945203. Part 4: Add nsDisplayEventRegions and build it when painting. r=mats
--HG--
extra : rebase_source : 26b71b6a18681e8fc48c6082c8df6263c1bd3739
2013-12-17 00:22:11 +13:00