GrCCPathCache::MaskTransform::MaskTransform(const SkMatrix& m, SkIVector* shift) : fMatrix2x2{m.getScaleX(), m.getSkewX(), m.getSkewY(), m.getScaleY()} { SkASSERT(!m.hasPerspective()); Sk2f translate = Sk2f(m.getTranslateX(), m.getTranslateY()); Sk2f transFloor; #ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK // On Android framework we pre-round view matrix translates to integers for better caching. transFloor = translate; #else transFloor = translate.floor(); (translate - transFloor).store(fSubpixelTranslate); #endif shift->set((int)transFloor[0], (int)transFloor[1]); SkASSERT((float)shift->fX == transFloor[0]); // Make sure transFloor had integer values. SkASSERT((float)shift->fY == transFloor[1]); }