Adding repeat mode to texture domain

gm/texturedomaineffect.cpp

 
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 // This test only works with the GPU backend.
 
@@ skipping 17 matching lines @@
     TextureDomainEffect() {
         this->setBGColor(0xFFFFFFFF);
     }
 
 protected:
     virtual SkString onShortName() SK_OVERRIDE {
         return SkString("texture_domain_effect");
     }
 
     virtual SkISize onISize() SK_OVERRIDE {
-        return SkISize::Make(400, 800);
+        const SkScalar canvasWidth = kDrawPad +
+                (kTargetWidth + 2 * kDrawPad) * GrTextureDomain::kModeCount +
+                kTestPad * GrTextureDomain::kModeCount;
+        return SkISize::Make(SkScalarCeilToInt(canvasWidth), 800);
     }
 
     virtual uint32_t onGetFlags() const SK_OVERRIDE {
         // This is a GPU-specific GM.
         return kGPUOnly_Flag;
     }
 
     virtual void onOnceBeforeDraw() SK_OVERRIDE {
-        fBmp.allocN32Pixels(100, 100);
+        fBmp.allocN32Pixels(kTargetWidth, kTargetHeight);
         SkCanvas canvas(fBmp);
         canvas.clear(0x00000000);
         SkPaint paint;
 
         SkColor colors1[] = { SK_ColorCYAN, SK_ColorLTGRAY, SK_ColorGRAY };
         paint.setShader(SkGradientShader::CreateSweep(65.f, 75.f, colors1,
                                                       NULL, SK_ARRAY_COUNT(colors1)))->unref();
         canvas.drawOval(SkRect::MakeXYWH(-5.f, -5.f,
                                          fBmp.width() + 10.f, fBmp.height() + 10.f), paint);
 
@@ skipping 29 matching lines @@
             return;
         }
 
         GrDrawState* drawState = tt.target()->drawState();
 
         GrTexture* texture = GrLockAndRefCachedBitmapTexture(context, fBmp, NULL);
         if (NULL == texture) {
             return;
         }
 
-        static const SkScalar kDrawPad = 10.f;
-        static const SkScalar kTestPad = 10.f;
-
         SkTArray<SkMatrix> textureMatrices;
         textureMatrices.push_back().setIDiv(texture->width(), texture->height());
         textureMatrices.push_back() = textureMatrices[0];
         textureMatrices.back().postScale(1.5f, 0.85f);
         textureMatrices.push_back() = textureMatrices[0];
         textureMatrices.back().preRotate(45.f, texture->width() / 2.f, texture->height() / 2.f);
 
         const SkIRect texelDomains[] = {
             SkIRect::MakeWH(fBmp.width(), fBmp.height()),
             SkIRect::MakeXYWH(fBmp.width() / 4,
@@ skipping 31 matching lines @@
                     tt.target()->drawSimpleRect(renderRect);
                     x += renderRect.width() + kTestPad;
                 }
                 y += renderRect.height() + kTestPad;
             }
         }
         GrUnlockAndUnrefCachedBitmapTexture(texture);
     }
 
 private:
+    static const SkScalar kDrawPad;
+    static const SkScalar kTestPad;
+    static const int      kTargetWidth = 100;
+    static const int      kTargetHeight = 100;
     SkBitmap fBmp;
 
     typedef GM INHERITED;
 };
 
+// Windows builds did not like SkScalar initialization in class :(
+const SkScalar TextureDomainEffect::kDrawPad = 10.f;
+const SkScalar TextureDomainEffect::kTestPad = 10.f;
+
 DEF_GM( return SkNEW(TextureDomainEffect); )
 }
 
 #endif