Refactor how we handle resources path in Tests.

gm/downsamplebitmap.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
+
+#include "Resources.h"
 #include "SkGradientShader.h"
-
 #include "SkTypeface.h"
 #include "SkImageDecoder.h"
 #include "SkStream.h"
 #include "SkPaint.h"
 
 static void setTypeface(SkPaint* paint, const char name[], SkTypeface::Style style) {
     SkSafeUnref(paint->setTypeface(SkTypeface::CreateFromName(name, style)));
 }
 
 class DownsampleBitmapGM : public skiagm::GM {
-
 public:
     SkBitmap    fBM;
     SkString    fName;
     bool        fBitmapMade;
     SkPaint::FilterLevel fFilterLevel;
 
     DownsampleBitmapGM(SkPaint::FilterLevel filterLevel)
         : fFilterLevel(filterLevel)
     {
         this->setBGColor(0xFFDDDDDD);
@@ skipping 133 matching lines @@
       : INHERITED(filterLevel), fFilename(filename)
         {
             fName.printf("downsamplebitmap_image_%s_%s", this->filterLevelToString(), filename);
         }
 
   protected:
       SkString fFilename;
       int fSize;
 
       virtual void make_bitmap() SK_OVERRIDE {
-          SkString path(skiagm::GM::gResourcePath);
-          path.append("/");
-          path.append(fFilename);
+          SkString resourcePath = GetResourcePath();
+          resourcePath.append("/");
+          resourcePath.append(fFilename);
 
-          SkImageDecoder *codec = NULL;
-          SkFILEStream stream(path.c_str());
+          SkImageDecoder* codec = NULL;
+          SkFILEStream stream(resourcePath.c_str());
           if (stream.isValid()) {
               codec = SkImageDecoder::Factory(&stream);
           }
           if (codec) {
               stream.rewind();
               codec->decode(&stream, &fBM, kN32_SkColorType, SkImageDecoder::kDecodePixels_Mode);
               SkDELETE(codec);
           } else {
               fBM.allocN32Pixels(1, 1);
               *(fBM.getAddr32(0,0)) = 0xFF0000FF; // red == bad
@@ skipping 14 matching lines @@
 DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, SkPaint::kMedium_FilterLevel); )
 DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", SkPaint::kMedium_FilterLevel); )
 
 DEF_GM( return new DownsampleBitmapTextGM(72, SkPaint::kLow_FilterLevel); )
 DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, SkPaint::kLow_FilterLevel); )
 DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", SkPaint::kLow_FilterLevel); )
 
 DEF_GM( return new DownsampleBitmapTextGM(72, SkPaint::kNone_FilterLevel); )
 DEF_GM( return new DownsampleBitmapCheckerboardGM(512,256, SkPaint::kNone_FilterLevel); )
 DEF_GM( return new DownsampleBitmapImageGM("mandrill_512.png", SkPaint::kNone_FilterLevel); )