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Unified Diff: src/core/SkTileGrid.cpp

Issue 13860011: Fixing numerical rounding edge case in SkTileGrid (Closed) Base URL: http://skia.googlecode.com/svn/trunk/
Patch Set: Created 7 years, 8 months ago
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Index: src/core/SkTileGrid.cpp
===================================================================
--- src/core/SkTileGrid.cpp (revision 8831)
+++ src/core/SkTileGrid.cpp (working copy)
@@ -81,9 +81,9 @@
fInfo.fTileInterval.height();
tileStartX = SkPin32(tileStartX, 0, fXTileCount - 1);
- tileEndX = SkPin32(tileEndX, 1, fXTileCount);
+ tileEndX = SkPin32(tileEndX, tileStartX+1, fXTileCount);
tileStartY = SkPin32(tileStartY, 0, fYTileCount - 1);
- tileEndY = SkPin32(tileEndY, 1, fYTileCount);
+ tileEndY = SkPin32(tileEndY, tileStartY+1, fYTileCount);
int queryTileCount = (tileEndX - tileStartX) * (tileEndY - tileStartY);
SkASSERT(queryTileCount);
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