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Bug 1023882 - Part 6 - Move all SetRepeatTransaction calls into ClientTiledThebesLayer so it's easier to follow the flow. r=Cwiiis

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This commit is contained in:
Kartikaya Gupta 2014-06-11 12:42:45 -04:00
parent d7d8e98e3e
commit 2b117390de
2 changed files with 18 additions and 8 deletions
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15
gfx/layers/client/ClientTiledThebesLayer.cpp
View File

@ -405,9 +405,16 @@ ClientTiledThebesLayer::RenderLayer()
ClientManager()->Hold(this);
mContentClient->UseTiledLayerBuffer(TiledContentClient::TILED_BUFFER);
if (!mPaintData.mPaintFinished) {
// There is still more high-res stuff to paint, so we're not
// done yet. A subsequent transaction will take care of this.
ClientManager()->SetRepeatTransaction();
return;
}
// If there are low precision updates, mark the paint as unfinished and
// request a repeat transaction.
if (!lowPrecisionInvalidRegion.IsEmpty() && mPaintData.mPaintFinished) {
if (!lowPrecisionInvalidRegion.IsEmpty()) {
ClientManager()->SetRepeatTransaction();
mPaintData.mLowPrecisionPaintCount = 1;
mPaintData.mPaintFinished = false;
@ -426,6 +433,12 @@ ClientTiledThebesLayer::RenderLayer()
if (updatedLowPrecision) {
ClientManager()->Hold(this);
mContentClient->UseTiledLayerBuffer(TiledContentClient::LOW_PRECISION_TILED_BUFFER);
if (!mPaintData.mPaintFinished) {
// There is still more low-res stuff to paint, so we're not
// done yet. A subsequent transaction will take care of this.
ClientManager()->SetRepeatTransaction();
}
}
EndPaint(false);

11
gfx/layers/client/TiledContentClient.cpp
View File

@ -1064,13 +1064,10 @@ ClientTiledLayerBuffer::ComputeProgressiveUpdateRegion(const nsIntRegion& aInval
// sure it happens in the same transaction by requesting this work be
// repeated immediately.
// If this is unnecessary, the remaining work will be done tile-by-tile in
// subsequent transactions.
if (!drawingLowPrecision && paintInSingleTransaction) {
return true;
}
mManager->SetRepeatTransaction();
return false;
// subsequent transactions. The caller code is responsible for scheduling
// the subsequent transactions as long as we don't set the mPaintFinished
// flag to true.
return (!drawingLowPrecision && paintInSingleTransaction);
}
// We're not repeating painting and we've not requested a repeat transaction,