src/effects/SkTileImageFilter.cpp - Issue 23021015: Initial error handling code

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Unified Diff: src/effects/SkTileImageFilter.cpp

Issue 23021015: Initial error handling code (Closed) Base URL: https://skia.googlecode.com/svn/trunk

Patch Set: SkEffectType -> SkFlattenable::Type Created 7 years, 2 months ago

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Index: src/effects/SkTileImageFilter.cpp

diff --git a/src/effects/SkTileImageFilter.cpp b/src/effects/SkTileImageFilter.cpp

index a7374ade0c6a0c743d148cec1e575b04e0d9a93f..8cc096cf370043b4ecbd813bb171305cef43126f 100644

--- a/src/effects/SkTileImageFilter.cpp

+++ b/src/effects/SkTileImageFilter.cpp

@@ -13,6 +13,7 @@

#include "SkMatrix.h"

#include "SkPaint.h"

#include "SkShader.h"

+#include "SkValidationUtils.h"

bool SkTileImageFilter::onFilterImage(Proxy* proxy, const SkBitmap& src, const SkMatrix& ctm,

SkBitmap* dst, SkIPoint* offset) {

@@ -56,6 +57,7 @@ bool SkTileImageFilter::onFilterImage(Proxy* proxy, const SkBitmap& src, const S

SkTileImageFilter::SkTileImageFilter(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) {

buffer.readRect(&fSrcRect);

buffer.readRect(&fDstRect);

+ buffer.validate(SkIsValidRect(fSrcRect) && SkIsValidRect(fDstRect));

}

void SkTileImageFilter::flatten(SkFlattenableWriteBuffer& buffer) const {