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Bug 1129871 - Pass tiles by ref rather than copy part 2. r=BenWa

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This commit is contained in:
Nicolas Silva 2015-02-05 18:16:10 +01:00
parent 6f4d3546bc
commit 16f21beb1f
1 changed files with 1 additions and 2 deletions
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3
gfx/layers/TiledLayerBuffer.h
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@ -516,7 +516,7 @@ TiledLayerBuffer<Derived, Tile>::Update(const nsIntRegion& aNewValidRegion,
static_cast<unsigned>(index) < newRetainedTiles.Length(),
"index out of range");
Tile newTile = newRetainedTiles[index];
Tile& newTile = newRetainedTiles[index];
// Try to reuse a tile from the old retained tiles that had no partially
// valid content.
@ -538,7 +538,6 @@ TiledLayerBuffer<Derived, Tile>::Update(const nsIntRegion& aNewValidRegion,
#ifdef GFX_TILEDLAYER_PREF_WARNINGS
printf_stderr("Store Validate tile %i, %i -> %i\n", tileStartX, tileStartY, index);
#endif
newRetainedTiles[index] = newTile;
y += height;
}