author | Jeff Muizelaar <jmuizelaar@mozilla.com> |
Wed, 07 Jan 2015 21:18:57 -0500 | |
changeset 222588 | 88492808aea554d9c0e6222874a2fb971a391589 |
parent 222587 | 6d8e998d62122ef75626c0889f9185977b229cc1 |
child 222589 | 8fa274cce61603fd43290624d639c8cae9e80b8b |
push id | 28068 |
push user | cbook@mozilla.com |
push date | Thu, 08 Jan 2015 13:16:34 +0000 |
treeherder | mozilla-central@2880e05d5e32 [default view] [failures only] |
perfherder | [talos] [build metrics] [platform microbench] (compared to previous push) |
bugs | 1119089 |
milestone | 37.0a1 |
first release with | nightly linux32
nightly linux64
nightly mac
nightly win32
nightly win64
|
last release without | nightly linux32
nightly linux64
nightly mac
nightly win32
nightly win64
|
--- a/gfx/layers/client/TiledContentClient.cpp +++ b/gfx/layers/client/TiledContentClient.cpp @@ -1277,18 +1277,18 @@ ClientTiledLayerBuffer::ValidateTile(Til ctxt = nullptr; drawTarget = nullptr; nsIntRegion tileRegion = nsIntRect(aTileOrigin.x, aTileOrigin.y, GetScaledTileSize().width, GetScaledTileSize().height); // Intersect this area with the portion that's invalid. - tileRegion = tileRegion.Sub(tileRegion, GetValidRegion()); - tileRegion = tileRegion.Sub(tileRegion, aDirtyRegion); // Has now been validated + tileRegion.SubOut(GetValidRegion()); + tileRegion.SubOut(aDirtyRegion); // Has now been validated backBuffer->SetWaste(tileRegion.Area() * mResolution * mResolution); backBuffer->Unlock(); if (createdTextureClient) { if (!mCompositableClient->AddTextureClient(backBuffer)) { NS_WARNING("Failed to add tile TextureClient."); aTile.DiscardFrontBuffer();