Add drawBitmapLattice() API

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"
 #include "GrContext.h"
 #include "SkDraw.h"
 #include "GrGpu.h"
 #include "GrGpuResourcePriv.h"
 #include "GrImageIDTextureAdjuster.h"
 #include "GrStyle.h"
 #include "GrTracing.h"
 #include "SkCanvasPriv.h"
 #include "SkErrorInternals.h"
 #include "SkGlyphCache.h"
 #include "SkGr.h"
 #include "SkGrPriv.h"
 #include "SkImage_Base.h"
 #include "SkImageCacherator.h"
 #include "SkImageFilter.h"
 #include "SkImageFilterCache.h"
+#include "SkLatticeIter.h"
 #include "SkMaskFilter.h"
-#include "SkNinePatchIter.h"
 #include "SkPathEffect.h"
 #include "SkPicture.h"
 #include "SkPictureData.h"
 #include "SkRasterClip.h"
 #include "SkRRect.h"
 #include "SkRecord.h"
 #include "SkSpecialImage.h"
 #include "SkStroke.h"
 #include "SkSurface.h"
 #include "SkSurface_Gpu.h"
@@ skipping 1400 matching lines @@
 
     CHECK_SHOULD_DRAW(draw);
 
     bool useFallback = paint.getMaskFilter() || paint.isAntiAlias() ||
                        fDrawContext->isUnifiedMultisampled();
     bool doBicubic;
     GrTextureParams::FilterMode textureFilterMode =
         GrSkFilterQualityToGrFilterMode(paint.getFilterQuality(), *draw.fMatrix, SkMatrix::I(),
                                         &doBicubic);
     if (useFallback || doBicubic || GrTextureParams::kNone_FilterMode != textureFilterMode) {
-        SkNinePatchIter iter(producer->width(), producer->height(), center, dst);
+        SkLatticeIter iter(producer->width(), producer->height(), center, dst);
 
         SkRect srcR, dstR;
         while (iter.next(&srcR, &dstR)) {
             this->drawTextureProducer(producer, &srcR, &dstR, SkCanvas::kStrict_SrcRectConstraint,
                                       *draw.fMatrix, fClip, paint);
         }
         return;
     }
 
     static const GrTextureParams::FilterMode kMode = GrTextureParams::kNone_FilterMode;
@@ skipping 316 matching lines @@
 }
 
 SkImageFilterCache* SkGpuDevice::getImageFilterCache() {
     ASSERT_SINGLE_OWNER
     // We always return a transient cache, so it is freed after each
     // filter traversal.
     return SkImageFilterCache::Create(kDefaultImageFilterCacheSize);
 }
 
 #endif