make gm background colors 565 compatible

Change a batch of GM tests to convert their background color
so that it is representable in 8888 and 565.

Enable portable text in those same tests to minimize platform
differences.

In a couple of bitmap tests, use portable typefaces instead of
choosing 'Times' which may or may not be available on the platform.

R=borenet@google.com

Review URL: https://codereview.chromium.org/1176243006

38 files changed, 67 insertions, 65 deletions

diff --git a/gm/anisotropic.cpp b/gm/anisotropic.cpp
index a004d750e1..c1f5190a65 100644
--- a/gm/anisotropic.cpp
+++ b/gm/anisotropic.cpp
@@ -13,7 +13,7 @@ namespace skiagm {
 class AnisotropicGM : public GM {
 public:
     AnisotropicGM() : fFilterQuality(kHigh_SkFilterQuality) {
-        this->setBGColor(0xFFCCCCCC);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFCCCCCC));
     }
 
 protected:
diff --git a/gm/arcofzorro.cpp b/gm/arcofzorro.cpp
index ef2a36b9fa..6efea27dcc 100644
--- a/gm/arcofzorro.cpp
+++ b/gm/arcofzorro.cpp
@@ -16,7 +16,7 @@ namespace skiagm {
 class ArcOfZorroGM : public GM {
 public:
     ArcOfZorroGM() {
-        this->setBGColor(0xFFCCCCCC);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFCCCCCC));
     }
 
 protected:
diff --git a/gm/bigblurs.cpp b/gm/bigblurs.cpp
index 2f1011b67d..a92c7fe8df 100644
--- a/gm/bigblurs.cpp
+++ b/gm/bigblurs.cpp
@@ -19,7 +19,7 @@ namespace skiagm {
 class BigBlursGM : public GM {
 public:
     BigBlursGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
diff --git a/gm/bigmatrix.cpp b/gm/bigmatrix.cpp
index 32e637ba66..abe0f4e750 100644
--- a/gm/bigmatrix.cpp
+++ b/gm/bigmatrix.cpp
@@ -15,7 +15,7 @@ namespace skiagm {
 class BigMatrixGM : public GM {
 public:
     BigMatrixGM() {
-        this->setBGColor(0xFF66AA99);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFF66AA99));
     }
 
 protected:
diff --git a/gm/bitmapcopy.cpp b/gm/bitmapcopy.cpp
index 32e91e3cec..e1268b72dd 100644
--- a/gm/bitmapcopy.cpp
+++ b/gm/bitmapcopy.cpp
@@ -48,7 +48,7 @@ public:
     SkBitmap    fDst[NUM_CONFIGS];
 
     BitmapCopyGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
@@ -75,9 +75,9 @@ protected:
             src.copyTo(&fDst[i], gColorTypes[i]);
         }
 
-        canvas->clear(0xFFDDDDDD);
+        canvas->clear(sk_tool_utils::color_to_565(0xFFDDDDDD));
         paint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface(&paint);
+        sk_tool_utils::set_portable_typeface_always(&paint);
         
         SkScalar width = SkIntToScalar(40);
         SkScalar height = SkIntToScalar(40);
diff --git a/gm/bitmapfilters.cpp b/gm/bitmapfilters.cpp
index 22a297df92..11f93c9868 100644
--- a/gm/bitmapfilters.cpp
+++ b/gm/bitmapfilters.cpp
@@ -53,7 +53,7 @@ static SkScalar draw_row(SkCanvas* canvas, const SkBitmap& bm) {
     const int scale = 32;
 
     paint.setAntiAlias(true);
-    sk_tool_utils::set_portable_typeface(&paint);
+    sk_tool_utils::set_portable_typeface_always(&paint);
     const char* name = sk_tool_utils::colortype_name(bm.colorType());
     canvas->drawText(name, strlen(name), x, SkIntToScalar(bm.height())*scale*5/8,
                      paint);
@@ -80,7 +80,7 @@ public:
     SkBitmap    fBM8, fBM4444, fBM16, fBM32;
 
     FilterGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
diff --git a/gm/blurs.cpp b/gm/blurs.cpp
index 3fae2b324e..e7b66d5265 100644
--- a/gm/blurs.cpp
+++ b/gm/blurs.cpp
@@ -12,7 +12,7 @@
 class BlursGM : public skiagm::GM {
 public:
     BlursGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
diff --git a/gm/bmpfilterqualityrepeat.cpp b/gm/bmpfilterqualityrepeat.cpp
index 1097141158..edcd6968f5 100644
--- a/gm/bmpfilterqualityrepeat.cpp
+++ b/gm/bmpfilterqualityrepeat.cpp
@@ -14,7 +14,7 @@
 // the bmp filter respects the repeat mode at the tile seams.
 class BmpFilterQualityRepeat : public skiagm::GM {
 public:
-    BmpFilterQualityRepeat() { this->setBGColor(0xFFCCBBAA); }
+    BmpFilterQualityRepeat() { this->setBGColor(sk_tool_utils::color_to_565(0xFFCCBBAA)); }
 
 protected:
 
@@ -51,6 +51,7 @@ protected:
 
         for (size_t q = 0; q < SK_ARRAY_COUNT(kQualities); ++q) {
             SkPaint paint;
+            sk_tool_utils::set_portable_typeface_always(&paint);
             paint.setFilterQuality(kQualities[q].fQuality);
             SkPaint bmpPaint(paint);
             SkMatrix lm = SkMatrix::I();
diff --git a/gm/clipdrawdraw.cpp b/gm/clipdrawdraw.cpp
index 11561b29a6..9659201054 100644
--- a/gm/clipdrawdraw.cpp
+++ b/gm/clipdrawdraw.cpp
@@ -20,7 +20,7 @@ namespace skiagm {
 // can leave 1 pixel wide remnants of the first rect.
 class ClipDrawDrawGM : public GM {
 public:
-    ClipDrawDrawGM() { this->setBGColor(0xFFCCCCCC); }
+    ClipDrawDrawGM() { this->setBGColor(sk_tool_utils::color_to_565(0xFFCCCCCC)); }
 
 protected:
     SkString onShortName() override { return SkString("clipdrawdraw"); }
diff --git a/gm/colormatrix.cpp b/gm/colormatrix.cpp
index 36cf8c59d2..8dcdf15e50 100644
--- a/gm/colormatrix.cpp
+++ b/gm/colormatrix.cpp
@@ -49,7 +49,7 @@ class ColorMatrixGM : public GM {
 
 public:
     ColorMatrixGM() {
-        this->setBGColor(0xFF808080);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFF808080));
     }
 
 protected:
diff --git a/gm/complexclip3.cpp b/gm/complexclip3.cpp
index afabcf69d8..7c22d71eec 100644
--- a/gm/complexclip3.cpp
+++ b/gm/complexclip3.cpp
@@ -17,7 +17,7 @@ class ComplexClip3GM : public GM {
 public:
     ComplexClip3GM(bool doSimpleClipFirst)
         : fDoSimpleClipFirst(doSimpleClipFirst) {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
@@ -49,7 +49,7 @@ protected:
 
         SkPaint paint;
         paint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface(&paint);
+        sk_tool_utils::set_portable_typeface_always(&paint);
         paint.setTextSize(SkIntToScalar(20));
 
         static const struct {
diff --git a/gm/constcolorprocessor.cpp b/gm/constcolorprocessor.cpp
index 159bf0650a..cea7986cd3 100644
--- a/gm/constcolorprocessor.cpp
+++ b/gm/constcolorprocessor.cpp
@@ -25,7 +25,7 @@ namespace skiagm {
 class ConstColorProcessor : public GM {
 public:
     ConstColorProcessor() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
@@ -124,6 +124,7 @@ protected:
                     // Draw labels for the input to the processor and the processor to the right of
                     // the test rect. The input label appears above the processor label.
                     SkPaint labelPaint;
+                    sk_tool_utils::set_portable_typeface_always(&labelPaint);
                     labelPaint.setAntiAlias(true);
                     labelPaint.setTextSize(10.f);
                     SkString inputLabel;
diff --git a/gm/dcshader.cpp b/gm/dcshader.cpp
index 6cfd00e840..a456c0c24a 100644
--- a/gm/dcshader.cpp
+++ b/gm/dcshader.cpp
@@ -110,7 +110,7 @@ bool DCShader::asFragmentProcessor(GrContext*, const SkPaint& paint, const SkMat
 class DCShaderGM : public GM {
 public:
     DCShaderGM() {
-        this->setBGColor(0xFFAABBCC);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFAABBCC));
     }
 
     ~DCShaderGM() override {
@@ -210,7 +210,7 @@ protected:
             }
 
             virtual void setFont(SkPaint* paint) {
-                sk_tool_utils::set_portable_typeface(paint);
+                sk_tool_utils::set_portable_typeface_always(paint);
             }
 
             virtual const char* text() const { return "Hello, Skia!"; }
diff --git a/gm/downsamplebitmap.cpp b/gm/downsamplebitmap.cpp
index 8decc69f60..bb4736826f 100644
--- a/gm/downsamplebitmap.cpp
+++ b/gm/downsamplebitmap.cpp
@@ -31,7 +31,7 @@ static void make_checker(SkBitmap* bm, int size, int numChecks) {
 }
 
 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);
 }
 
 class DownsampleBitmapGM : public skiagm::GM {
@@ -44,7 +44,7 @@ public:
     DownsampleBitmapGM(SkFilterQuality filterQuality)
         : fFilterQuality(filterQuality)
     {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
         fBitmapMade = false;
     }
 
@@ -126,13 +126,13 @@ class DownsampleBitmapTextGM: public DownsampleBitmapGM {
           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:
@@ -202,7 +202,7 @@ public:
     SkBitmap    fBM;
 
     ShowMipLevels() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
         make_checker(&fBM, 512, 256);
     }
 
diff --git a/gm/drawlooper.cpp b/gm/drawlooper.cpp
index 25c9843016..74e7e91fe6 100644
--- a/gm/drawlooper.cpp
+++ b/gm/drawlooper.cpp
@@ -19,7 +19,7 @@
 class DrawLooperGM : public skiagm::GM {
 public:
     DrawLooperGM() : fLooper(NULL) {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
     virtual ~DrawLooperGM() {
diff --git a/gm/emptypath.cpp b/gm/emptypath.cpp
index b3f8016453..64eb28694f 100644
--- a/gm/emptypath.cpp
+++ b/gm/emptypath.cpp
@@ -92,7 +92,7 @@ protected:
 
                 SkColor color = rand.nextU();
                 color = 0xff000000 | color; // force solid
-                sk_tool_utils::color_to_565(&color);
+                color = sk_tool_utils::color_to_565(color);
                 this->drawEmpty(canvas, color, rect,
                                 gStyles[style].fStyle, gFills[fill].fFill);
 
diff --git a/gm/filltypes.cpp b/gm/filltypes.cpp
index 4ba3aeb975..f01f9bdd72 100644
--- a/gm/filltypes.cpp
+++ b/gm/filltypes.cpp
@@ -13,7 +13,7 @@ class FillTypeGM : public GM {
     SkPath fPath;
 public:
     FillTypeGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
     void makePath() {
diff --git a/gm/filterbitmap.cpp b/gm/filterbitmap.cpp
index 7d7c40ff50..d7194c096d 100644
--- a/gm/filterbitmap.cpp
+++ b/gm/filterbitmap.cpp
@@ -14,7 +14,7 @@
 #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) {
@@ -66,7 +66,7 @@ public:
 
     FilterBitmapGM()
     {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
@@ -124,13 +124,13 @@ class FilterBitmapTextGM: public FilterBitmapGM {
           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:
diff --git a/gm/filterfastbounds.cpp b/gm/filterfastbounds.cpp
index 5ff398e9ad..a4b65e011d 100644
--- a/gm/filterfastbounds.cpp
+++ b/gm/filterfastbounds.cpp
@@ -150,7 +150,7 @@ static void create_paints(SkImageFilter* source, SkTArray<SkPaint>* paints) {
 class ImageFilterFastBoundGM : public GM {
 public:
     ImageFilterFastBoundGM() {
-        this->setBGColor(0xFFCCCCCC);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFCCCCCC));
     }
 
 protected:
diff --git a/gm/filterindiabox.cpp b/gm/filterindiabox.cpp
index d2fc30b82c..b9f5a7ad51 100644
--- a/gm/filterindiabox.cpp
+++ b/gm/filterindiabox.cpp
@@ -62,7 +62,7 @@ public:
     SkString    fName;
 
     FilterIndiaBoxGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
     FilterIndiaBoxGM(const char filename[]) : fFilename(filename) {
diff --git a/gm/gradientDirtyLaundry.cpp b/gm/gradientDirtyLaundry.cpp
index ed5ad51f44..2ba0963013 100644
--- a/gm/gradientDirtyLaundry.cpp
+++ b/gm/gradientDirtyLaundry.cpp
@@ -66,7 +66,7 @@ static const GradMaker gGradMakers[] = {
 class GradientsGM : public GM {
 public:
     GradientsGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
diff --git a/gm/gradient_matrix.cpp b/gm/gradient_matrix.cpp
index 77a02475d2..10499ca986 100644
--- a/gm/gradient_matrix.cpp
+++ b/gm/gradient_matrix.cpp
@@ -116,7 +116,7 @@ namespace skiagm {
 class GradientMatrixGM : public GM {
 public:
     GradientMatrixGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
diff --git a/gm/gradients.cpp b/gm/gradients.cpp
index 4e6aba9521..523a11211a 100644
--- a/gm/gradients.cpp
+++ b/gm/gradients.cpp
@@ -101,7 +101,7 @@ static const GradMaker gGradMakers[] = {
 class GradientsGM : public GM {
 public:
     GradientsGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
@@ -156,7 +156,7 @@ DEF_GM( return new GradientsGM; )
 class GradientsLocalPerspectiveGM : public GM {
 public:
     GradientsLocalPerspectiveGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
diff --git a/gm/gradients_2pt_conical.cpp b/gm/gradients_2pt_conical.cpp
index c865d7177f..1e32426547 100644
--- a/gm/gradients_2pt_conical.cpp
+++ b/gm/gradients_2pt_conical.cpp
@@ -306,7 +306,7 @@ enum GradCaseType { // these must match the order in gGradCases
 class ConicalGradientsGM : public GM {
 public:
     ConicalGradientsGM(GradCaseType gradCaseType) {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
         fName.printf("gradients_2pt_conical_%s", gGradCases[gradCaseType].fName);
         fGradCaseType = gradCaseType;
     }
diff --git a/gm/gradients_no_texture.cpp b/gm/gradients_no_texture.cpp
index 391472a0c7..e706ac634f 100644
--- a/gm/gradients_no_texture.cpp
+++ b/gm/gradients_no_texture.cpp
@@ -81,7 +81,7 @@ static const GradMaker gGradMakers[] = {
 class GradientsNoTextureGM : public GM {
 public:
     GradientsNoTextureGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
diff --git a/gm/internal_links.cpp b/gm/internal_links.cpp
index 3ba3052c6a..e422868ebc 100644
--- a/gm/internal_links.cpp
+++ b/gm/internal_links.cpp
@@ -20,7 +20,7 @@ namespace skiagm {
 class InternalLinksGM : public GM {
 public:
     InternalLinksGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
@@ -61,7 +61,7 @@ private:
         canvas->drawRect(rect, paint);
 
         paint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface(&paint);
+        sk_tool_utils::set_portable_typeface_always(&paint);
         paint.setTextSize(SkIntToScalar(25));
         paint.setColor(SK_ColorBLACK);
         canvas->drawText(text, strlen(text), x, y, paint);
diff --git a/gm/modecolorfilters.cpp b/gm/modecolorfilters.cpp
index 96b31cb6ef..4fea1f1512 100644
--- a/gm/modecolorfilters.cpp
+++ b/gm/modecolorfilters.cpp
@@ -56,7 +56,7 @@ static SkShader* make_bg_shader(int checkSize) {
 class ModeColorFilterGM : public GM {
 public:
     ModeColorFilterGM() {
-        this->setBGColor(0xFF303030);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFF303030));
     }
 
 protected:
diff --git a/gm/nested.cpp b/gm/nested.cpp
index 518a864613..9040ba6fba 100644
--- a/gm/nested.cpp
+++ b/gm/nested.cpp
@@ -15,7 +15,7 @@ namespace skiagm {
 class NestedGM : public GM {
 public:
     NestedGM(bool doAA, bool flipped) : fDoAA(doAA), fFlipped(flipped) {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
diff --git a/gm/pathinterior.cpp b/gm/pathinterior.cpp
index f56681ab8a..24fea6854e 100644
--- a/gm/pathinterior.cpp
+++ b/gm/pathinterior.cpp
@@ -21,7 +21,7 @@ static SkRect inset(const SkRect& r) {
 class PathInteriorGM : public skiagm::GM {
 public:
     PathInteriorGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
diff --git a/gm/rrects.cpp b/gm/rrects.cpp
index be46929045..d8d62c4fec 100644
--- a/gm/rrects.cpp
+++ b/gm/rrects.cpp
@@ -27,7 +27,7 @@ public:
         kEffect_Type,
     };
     RRectGM(Type type) : fType(type) {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
         this->setUpRRects();
     }
 
diff --git a/gm/shadertext.cpp b/gm/shadertext.cpp
index 6845fa1c5c..599cff3469 100644
--- a/gm/shadertext.cpp
+++ b/gm/shadertext.cpp
@@ -87,7 +87,7 @@ static const GradMaker gGradMakers[] = {
 class ShaderTextGM : public GM {
 public:
     ShaderTextGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
@@ -144,7 +144,7 @@ protected:
         SkPaint paint;
         paint.setDither(true);
         paint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface(&paint);
+        sk_tool_utils::set_portable_typeface_always(&paint);
         paint.setTextSize(SkIntToScalar(pointSize));
 
         canvas->save();
diff --git a/gm/shadertext2.cpp b/gm/shadertext2.cpp
index 92a0138acd..cd996b3031 100644
--- a/gm/shadertext2.cpp
+++ b/gm/shadertext2.cpp
@@ -43,7 +43,7 @@ struct LabeledMatrix {
 class ShaderText2GM : public GM {
 public:
     ShaderText2GM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
@@ -90,13 +90,13 @@ protected:
 
         SkPaint fillPaint;
         fillPaint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface(&fillPaint);
+        sk_tool_utils::set_portable_typeface_always(&fillPaint);
         fillPaint.setTextSize(SkIntToScalar(kPointSize));
         fillPaint.setFilterQuality(kLow_SkFilterQuality);
 
         SkPaint outlinePaint;
         outlinePaint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface(&outlinePaint);
+        sk_tool_utils::set_portable_typeface_always(&outlinePaint);
         outlinePaint.setTextSize(SkIntToScalar(kPointSize));
         outlinePaint.setStyle(SkPaint::kStroke_Style);
         outlinePaint.setStrokeWidth(0.f);
@@ -112,7 +112,7 @@ protected:
         SkPaint labelPaint;
         labelPaint.setColor(0xff000000);
         labelPaint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface(&labelPaint);
+        sk_tool_utils::set_portable_typeface_always(&labelPaint);
         labelPaint.setTextSize(12.f);
 
         canvas->translate(15.f, 15.f);
diff --git a/gm/shadertext3.cpp b/gm/shadertext3.cpp
index 49cdced97e..47dd29e60c 100644
--- a/gm/shadertext3.cpp
+++ b/gm/shadertext3.cpp
@@ -48,7 +48,7 @@ static const int kPointSize = 300;
 class ShaderText3GM : public GM {
 public:
     ShaderText3GM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
@@ -73,7 +73,7 @@ protected:
 
         SkPaint outlinePaint;
         outlinePaint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface(&outlinePaint);
+        sk_tool_utils::set_portable_typeface_always(&outlinePaint);
         outlinePaint.setTextSize(SkIntToScalar(kPointSize));
         outlinePaint.setStyle(SkPaint::kStroke_Style);
         outlinePaint.setStrokeWidth(0.f);
@@ -107,7 +107,7 @@ protected:
 
                 SkPaint fillPaint;
                 fillPaint.setAntiAlias(true);
-                sk_tool_utils::set_portable_typeface(&fillPaint);
+                sk_tool_utils::set_portable_typeface_always(&fillPaint);
                 fillPaint.setTextSize(SkIntToScalar(kPointSize));
                 fillPaint.setFilterQuality(kLow_SkFilterQuality);
                 fillPaint.setShader(shader);
diff --git a/gm/shadows.cpp b/gm/shadows.cpp
index adb34b6f0a..5c0e1e123a 100644
--- a/gm/shadows.cpp
+++ b/gm/shadows.cpp
@@ -30,7 +30,7 @@ public:
 
 protected:
     void onOnceBeforeDraw() override {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
         fCirclePath.addCircle(SkIntToScalar(20), SkIntToScalar(20), SkIntToScalar(10) );
         fRect.set(SkIntToScalar(10), SkIntToScalar(10),
                   SkIntToScalar(30), SkIntToScalar(30));
diff --git a/gm/simpleaaclip.cpp b/gm/simpleaaclip.cpp
index c232a2575a..c0aa515507 100644
--- a/gm/simpleaaclip.cpp
+++ b/gm/simpleaaclip.cpp
@@ -64,7 +64,7 @@ protected:
 
         fBasePath.addRoundRect(fBase, SkIntToScalar(5), SkIntToScalar(5));
         fRectPath.addRoundRect(fRect, SkIntToScalar(5), SkIntToScalar(5));
-        INHERITED::setBGColor(0xFFDDDDDD);
+        INHERITED::setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
     void buildRgn(SkAAClip* clip, SkRegion::Op op) {
@@ -156,7 +156,7 @@ protected:
 
         SkPaint textPaint;
         textPaint.setAntiAlias(true);
-        sk_tool_utils::set_portable_typeface(&textPaint);
+        sk_tool_utils::set_portable_typeface_always(&textPaint);
         textPaint.setTextSize(SK_Scalar1*24);
         int xOff = 0;
 
diff --git a/gm/tinybitmap.cpp b/gm/tinybitmap.cpp
index a188af9c65..9bfa2287ca 100644
--- a/gm/tinybitmap.cpp
+++ b/gm/tinybitmap.cpp
@@ -32,7 +32,7 @@ static SkBitmap make_bitmap() {
 class TinyBitmapGM : public GM {
 public:
     TinyBitmapGM() {
-        this->setBGColor(0xFFDDDDDD);
+        this->setBGColor(sk_tool_utils::color_to_565(0xFFDDDDDD));
     }
 
 protected:
diff --git a/tools/sk_tool_utils.cpp b/tools/sk_tool_utils.cpp
index ec7942b165..4d0e0bde68 100644
--- a/tools/sk_tool_utils.cpp
+++ b/tools/sk_tool_utils.cpp
@@ -34,10 +34,10 @@ const char* colortype_name(SkColorType ct) {
     }
 }
 
-void color_to_565(SkColor* color) {
-    SkPMColor pmColor = SkPreMultiplyColor(*color);
+SkColor color_to_565(SkColor color) {
+    SkPMColor pmColor = SkPreMultiplyColor(color);
     U16CPU color16 = SkPixel32ToPixel16(pmColor);
-    *color = SkPixel16ToColor(color16);
+    return SkPixel16ToColor(color16);
 }
 
 SkTypeface* create_portable_typeface(const char* name, SkTypeface::Style style) {
diff --git a/tools/sk_tool_utils.h b/tools/sk_tool_utils.h
index 4d4a5b4fcd..302de958b5 100644
--- a/tools/sk_tool_utils.h
+++ b/tools/sk_tool_utils.h
@@ -24,7 +24,7 @@ class SkTextBlobBuilder;
 namespace sk_tool_utils {
 
     const char* colortype_name(SkColorType);
-    void color_to_565(SkColor* color);
+    SkColor color_to_565(SkColor color);
 
     /**
      * Sets the paint to use a platform-independent text renderer if FLAGS_portableFonts is set.