SkGradientShaderBase::SkGradientShaderBase(SkFlattenableReadBuffer& buffer) : INHERITED(buffer) { fCacheAlpha = 256; fMapper = buffer.readFlattenableT<SkUnitMapper>(); fCache16 = fCache16Storage = NULL; fCache32 = NULL; fCache32PixelRef = NULL; int colorCount = fColorCount = buffer.getArrayCount(); if (colorCount > kColorStorageCount) { size_t size = sizeof(SkColor) + sizeof(SkPMColor) + sizeof(Rec); fOrigColors = (SkColor*)sk_malloc_throw(size * colorCount); } else { fOrigColors = fStorage; } buffer.readColorArray(fOrigColors); fTileMode = (TileMode)buffer.readUInt(); fTileProc = gTileProcs[fTileMode]; fRecs = (Rec*)(fOrigColors + colorCount); if (colorCount > 2) { Rec* recs = fRecs; recs[0].fPos = 0; for (int i = 1; i < colorCount; i++) { recs[i].fPos = buffer.readInt(); recs[i].fScale = buffer.readUInt(); } } buffer.readMatrix(&fPtsToUnit); this->initCommon(); }