remove imagefilter::sizeconstraint

src/gpu/SkGpuDevice.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkGpuDevice.h"
 
 #include "GrBlurUtils.h"
@@ skipping 1139 matching lines @@
         SkMatrix matrix(*draw.fMatrix);
         matrix.postTranslate(SkIntToScalar(-left), SkIntToScalar(-top));
 #ifdef SK_SUPPORT_SRC_BOUNDS_BLOAT_FOR_IMAGEFILTERS
         SkIRect clipBounds = SkIRect::MakeWH(bitmap.width(), bitmap.height());
 #else
         SkIRect clipBounds = draw.fClip->getBounds().makeOffset(-left, -top);
 #endif
         SkAutoTUnref<SkImageFilter::Cache> cache(getImageFilterCache());
         // This cache is transient, and is freed (along with all its contained
         // textures) when it goes out of scope.
-        SkImageFilter::Context ctx(matrix, clipBounds, cache, SkImageFilter::kApprox_SizeConstraint);
+        SkImageFilter::Context ctx(matrix, clipBounds, cache);
         if (this->filterTexture(fContext, texture, w, h, filter, ctx, &filteredBitmap,
                                 &offset)) {
             texture = (GrTexture*) filteredBitmap.getTexture();
             w = filteredBitmap.width();
             h = filteredBitmap.height();
             left += offset.x();
             top += offset.y();
         } else {
             return;
         }
@@ skipping 145 matching lines @@
         SkMatrix matrix(*draw.fMatrix);
         matrix.postTranslate(SkIntToScalar(-x), SkIntToScalar(-y));
 #ifdef SK_SUPPORT_SRC_BOUNDS_BLOAT_FOR_IMAGEFILTERS
         SkIRect clipBounds = SkIRect::MakeWH(devTex->width(), devTex->height());
 #else
         SkIRect clipBounds = draw.fClip->getBounds().makeOffset(-x, -y);
 #endif
         // This cache is transient, and is freed (along with all its contained
         // textures) when it goes out of scope.
         SkAutoTUnref<SkImageFilter::Cache> cache(getImageFilterCache());
-        SkImageFilter::Context ctx(matrix, clipBounds, cache, SkImageFilter::kApprox_SizeConstraint);
+        SkImageFilter::Context ctx(matrix, clipBounds, cache);
         if (this->filterTexture(fContext, devTex, device->width(), device->height(),
                                 filter, ctx, &filteredBitmap, &offset)) {
             devTex = filteredBitmap.getTexture();
             w = filteredBitmap.width();
             h = filteredBitmap.height();
             x += offset.fX;
             y += offset.fY;
         } else {
             return;
         }
@@ skipping 523 matching lines @@
     return SkImageFilter::Cache::Create(kDefaultImageFilterCacheSize);
 }
 
 SkImageFilter::Cache* SkGpuDevice::getImageFilterCache() {
     // We always return a transient cache, so it is freed after each
     // filter traversal.
     return SkGpuDevice::NewImageFilterCache();
 }
 
 #endif