make gm background colors 565 compatible

gm/filterbitmap.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 "gm.h"
 
 #include "Resources.h"
 #include "SkGradientShader.h"
 #include "SkImageDecoder.h"
 #include "SkStream.h"
 #include "SkTypeface.h"
 
 static void setTypeface(SkPaint* paint, const char name[], SkTypeface::Style style) {
-    sk_tool_utils::set_portable_typeface(paint, name, style);
+    sk_tool_utils::set_portable_typeface_always(paint, name, style);
 }
 
 static SkSize computeSize(const SkBitmap& bm, const SkMatrix& mat) {
     SkRect bounds = SkRect::MakeWH(SkIntToScalar(bm.width()),
                                    SkIntToScalar(bm.height()));
     mat.mapRect(&bounds);
     return SkSize::Make(bounds.width(), bounds.height());
 }
 
 static void draw_cell(SkCanvas* canvas, const SkBitmap& bm, const SkMatrix& mat, SkScalar dx,
@@ skipping 31 matching lines @@
         fMatrix[2].setScale(0.7f, 1.05f);
     }
 
 public:
     SkBitmap    fBM;
     SkMatrix    fMatrix[3];
     SkString    fName;
 
     FilterBitmapGM()
     {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
 
     SkString onShortName() override {
         return fName;
     }
 
     SkISize onISize() override {
         return SkISize::Make(1024, 768);
@@ skipping 37 matching lines @@
       void makeBitmap() override {
           fBM.allocN32Pixels(int(fTextSize * 8), int(fTextSize * 6));
           SkCanvas canvas(fBM);
           canvas.drawColor(SK_ColorWHITE);
 
           SkPaint paint;
           paint.setAntiAlias(true);
           paint.setSubpixelText(true);
           paint.setTextSize(fTextSize);
 
-          setTypeface(&paint, "Times", SkTypeface::kNormal);
+          setTypeface(&paint, "serif", SkTypeface::kNormal);
           canvas.drawText("Hamburgefons", 12, fTextSize/2, 1.2f*fTextSize, paint);
-          setTypeface(&paint, "Times", SkTypeface::kBold);
+          setTypeface(&paint, "serif", SkTypeface::kBold);
           canvas.drawText("Hamburgefons", 12, fTextSize/2, 2.4f*fTextSize, paint);
-          setTypeface(&paint, "Times", SkTypeface::kItalic);
+          setTypeface(&paint, "serif", SkTypeface::kItalic);
           canvas.drawText("Hamburgefons", 12, fTextSize/2, 3.6f*fTextSize, paint);
-          setTypeface(&paint, "Times", SkTypeface::kBoldItalic);
+          setTypeface(&paint, "serif", SkTypeface::kBoldItalic);
           canvas.drawText("Hamburgefons", 12, fTextSize/2, 4.8f*fTextSize, paint);
       }
   private:
       typedef FilterBitmapGM INHERITED;
 };
 
 class FilterBitmapCheckerboardGM: public FilterBitmapGM {
 public:
     FilterBitmapCheckerboardGM(int size, int num_checks, bool convertToG8 = false)
         : fSize(size), fNumChecks(num_checks), fConvertToG8(convertToG8)
@@ skipping 90 matching lines @@
 DEF_GM( return new FilterBitmapCheckerboardGM(32,2); )
 DEF_GM( return new FilterBitmapCheckerboardGM(192,192); )
 DEF_GM( return new FilterBitmapImageGM("mandrill_16.png"); )
 DEF_GM( return new FilterBitmapImageGM("mandrill_32.png"); )
 DEF_GM( return new FilterBitmapImageGM("mandrill_64.png"); )
 DEF_GM( return new FilterBitmapImageGM("mandrill_64.png", true); )
 DEF_GM( return new FilterBitmapImageGM("mandrill_128.png"); )
 DEF_GM( return new FilterBitmapImageGM("mandrill_256.png"); )
 DEF_GM( return new FilterBitmapImageGM("mandrill_512.png"); )
 DEF_GM( return new FilterBitmapImageGM("color_wheel.png"); )