diff options
Diffstat (limited to 'src/core/SkRecordDraw.cpp')
| -rw-r--r-- | src/core/SkRecordDraw.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/core/SkRecordDraw.cpp b/src/core/SkRecordDraw.cpp index b9bf92c0ba..849e8f92b2 100644 --- a/src/core/SkRecordDraw.cpp +++ b/src/core/SkRecordDraw.cpp @@ -221,6 +221,7 @@ private: int controlOps; // Number of control ops in this Save block, including the Save. Bounds bounds; // Bounds of everything in the block. const SkPaint* paint; // Unowned. If set, adjusts the bounds of all ops in this block. + SkMatrix ctm; }; // Only Restore, SetMatrix, and Concat change the CTM. @@ -301,6 +302,7 @@ private: sb.bounds = PaintMayAffectTransparentBlack(paint) ? fCurrentClipBounds : Bounds::MakeEmpty(); sb.paint = paint; + sb.ctm = this->fCTM; fSaveStack.push(sb); this->pushControl(); @@ -563,9 +565,15 @@ private: bool adjustForSaveLayerPaints(SkRect* rect, int savesToIgnore = 0) const { for (int i = fSaveStack.count() - 1 - savesToIgnore; i >= 0; i--) { + SkMatrix inverse; + if (!fSaveStack[i].ctm.invert(&inverse)) { + return false; + } + inverse.mapRect(rect); if (!AdjustForPaint(fSaveStack[i].paint, rect)) { return false; } + fSaveStack[i].ctm.mapRect(rect); } return true; } |