4 files changed, 12 insertions, 54 deletions

diff --git a/src/core/SkImageFilter.cpp b/src/core/SkImageFilter.cpp
index f63d1bf13b..7233ec6706 100644
--- a/src/core/SkImageFilter.cpp
+++ b/src/core/SkImageFilter.cpp
@@ -32,37 +32,6 @@
   enum { kDefaultCacheSize = 128 * 1024 * 1024 };
 #endif 
 
-#ifndef SK_IGNORE_TO_STRING
-void SkImageFilter::CropRect::toString(SkString* str) const {
-    if (!fFlags) {
-        return;
-    }
-
-    str->appendf("cropRect (");
-    if (fFlags & CropRect::kHasLeft_CropEdge) {
-        str->appendf("%.2f, ", fRect.fLeft);
-    } else {
-        str->appendf("X, ");
-    }
-    if (fFlags & CropRect::kHasTop_CropEdge) {
-        str->appendf("%.2f, ", fRect.fTop);
-    } else {
-        str->appendf("X, ");
-    }
-    if (fFlags & CropRect::kHasRight_CropEdge) {
-        str->appendf("%.2f, ", fRect.fRight);
-    } else {
-        str->appendf("X, ");
-    }
-    if (fFlags & CropRect::kHasBottom_CropEdge) {
-        str->appendf("%.2f", fRect.fBottom);
-    } else {
-        str->appendf("X");
-    }
-    str->appendf(") ");
-}
-#endif
-
 static int32_t next_image_filter_unique_id() {
     static int32_t gImageFilterUniqueID;
 
diff --git a/src/effects/SkColorFilterImageFilter.cpp b/src/effects/SkColorFilterImageFilter.cpp
index d7a5ff848c..2eb720e5c4 100755
--- a/src/effects/SkColorFilterImageFilter.cpp
+++ b/src/effects/SkColorFilterImageFilter.cpp
@@ -101,7 +101,6 @@ bool SkColorFilterImageFilter::onIsColorFilterNode(SkColorFilter** filter) const
 #ifndef SK_IGNORE_TO_STRING
 void SkColorFilterImageFilter::toString(SkString* str) const {
     str->appendf("SkColorFilterImageFilter: (");
-    this->getCropRect().toString(str);
 
     str->appendf("input: (");
 
diff --git a/src/effects/SkDisplacementMapEffect.cpp b/src/effects/SkDisplacementMapEffect.cpp
index 0eac80ff8a..d7d92c82b9 100644
--- a/src/effects/SkDisplacementMapEffect.cpp
+++ b/src/effects/SkDisplacementMapEffect.cpp
@@ -269,7 +269,7 @@ void SkDisplacementMapEffect::computeFastBounds(const SkRect& src, SkRect* dst)
 }
 
 bool SkDisplacementMapEffect::onFilterBounds(const SkIRect& src, const SkMatrix& ctm,
-                                             SkIRect* dst) const {
+                                   SkIRect* dst) const {
     SkIRect bounds = src;
     SkVector scale = SkVector::Make(fScale, fScale);
     ctm.mapVectors(&scale, 1);
@@ -285,7 +285,6 @@ bool SkDisplacementMapEffect::onFilterBounds(const SkIRect& src, const SkMatrix&
 #ifndef SK_IGNORE_TO_STRING
 void SkDisplacementMapEffect::toString(SkString* str) const {
     str->appendf("SkDisplacementMapEffect: (");
-    this->getCropRect().toString(str);
     str->appendf("scale: %f ", fScale);
     str->appendf("displacement: (");
     if (this->getDisplacementInput()) {
diff --git a/src/effects/SkTileImageFilter.cpp b/src/effects/SkTileImageFilter.cpp
index 64e9a43f5a..2b7ed940d2 100644
--- a/src/effects/SkTileImageFilter.cpp
+++ b/src/effects/SkTileImageFilter.cpp
@@ -27,27 +27,19 @@ SkTileImageFilter* SkTileImageFilter::Create(const SkRect& srcRect, const SkRect
 bool SkTileImageFilter::onFilterImage(Proxy* proxy, const SkBitmap& src,
                                       const Context& ctx,
                                       SkBitmap* dst, SkIPoint* offset) const {
+    SkBitmap source = src;
+    SkImageFilter* input = getInput(0);
+    SkIPoint srcOffset = SkIPoint::Make(0, 0);
+    if (input && !input->filterImage(proxy, src, ctx, &source, &srcOffset)) {
+        return false;
+    }
 
     SkRect dstRect;
     ctx.ctm().mapRect(&dstRect, fDstRect);
     const SkIRect dstIRect = dstRect.roundOut();
-    if (fSrcRect.isEmpty() || dstIRect.isEmpty()) {
-        return false;
-    }
-
-    // TODO: the actual clip that needs to be applied to the src should be (roughly) determined by:
-    //  intersect ctx.clip and dstIRect
-    //  determine if that rect lies wholly inside fSrcRect
-    //      if so pass it on as the clip
-    //      if not pass the entire fSrcRect as the clip
-    // For now don't apply any clip to the source (since it is usually very small and all of it
-    // will be required anyway).
-    Context srcCtx(ctx.ctm(), SkIRect::MakeLargest(), ctx.cache());
-
-    SkBitmap source = src;
-    SkImageFilter* input = this->getInput(0);
-    SkIPoint srcOffset = SkIPoint::Make(0, 0);
-    if (input && !input->filterImage(proxy, src, srcCtx, &source, &srcOffset)) {
+    int w = dstIRect.width();
+    int h = dstIRect.height();
+    if (!fSrcRect.width() || !fSrcRect.height() || !w || !h) {
         return false;
     }
 
@@ -67,7 +59,7 @@ bool SkTileImageFilter::onFilterImage(Proxy* proxy, const SkBitmap& src,
         return false;
     }
 
-    SkAutoTUnref<SkBaseDevice> device(proxy->createDevice(dstIRect.width(), dstIRect.height()));
+    SkAutoTUnref<SkBaseDevice> device(proxy->createDevice(w, h));
     if (NULL == device.get()) {
         return false;
     }
@@ -124,13 +116,12 @@ void SkTileImageFilter::flatten(SkWriteBuffer& buffer) const {
 #ifndef SK_IGNORE_TO_STRING
 void SkTileImageFilter::toString(SkString* str) const {
     str->appendf("SkTileImageFilter: (");
-    this->getCropRect().toString(str);
     str->appendf("src: %.2f %.2f %.2f %.2f",
                  fSrcRect.fLeft, fSrcRect.fTop, fSrcRect.fRight, fSrcRect.fBottom);
     str->appendf(" dst: %.2f %.2f %.2f %.2f",
                  fDstRect.fLeft, fDstRect.fTop, fDstRect.fRight, fDstRect.fBottom);
     if (this->getInput(0)) {
-        str->appendf(" input: (");
+        str->appendf("input: (");
         this->getInput(0)->toString(str);
         str->appendf(")");
     }