Use texture size to determine precision of texture coord varyings

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 "effects/GrBicubicEffect.h"
@@ skipping 1179 matching lines @@
         tileFilterPad = 1;
     }
     params.setFilterMode(textureFilterMode);
 
     int maxTileSize = fContext->getMaxTextureSize() - 2 * tileFilterPad;
     int tileSize;
 
     SkIRect clippedSrcRect;
     if (this->shouldTileBitmap(bitmap, params, srcRectPtr, maxTileSize, &tileSize,
                                &clippedSrcRect)) {
+        SkDebugf("Tile!\n");

[joshualitt, 2014/12/08 19:38:32]

delete

[bsalomon, 2014/12/08 19:49:18]

ha, woops

         this->drawTiledBitmap(bitmap, srcRect, clippedSrcRect, params, paint, flags, tileSize,
                               doBicubic);
     } else {
         // take the simple case
         bool needsTextureDomain = needs_texture_domain(bitmap,
                                                        srcRect,
                                                        params,
                                                        fContext->getMatrix(),
                                                        doBicubic);
         this->internalDrawBitmap(bitmap,
@@ skipping 670 matching lines @@
 #endif
 }
 
 SkImageFilter::Cache* SkGpuDevice::getImageFilterCache() {
     // We always return a transient cache, so it is freed after each
     // filter traversal.
     return SkImageFilter::Cache::Create(kDefaultImageFilterCacheSize);
 }
 
 #endif