162     SkMatrix lm;  in CreateProc()  local
163     buffer.readMatrix(&lm);  in CreateProc()
175     return SkPictureShader::Make(picture, tmx, tmy, &lm, &tile);  in CreateProc()
274     auto lm = this->totalLocalMatrix(rec.fLocalM);  in onAppendStages()  local
278     bitmapShader = this->refBitmapShader(rec.fCTM, &lm, rec.fDstColorType, rec.fDstCS);  in onAppendStages()
285     localRec.fLocalM = lm->isIdentity() ? nullptr : lm.get();  in onAppendStages()
295     auto lm = this->totalLocalMatrix(rec.fLocalMatrix);  in onMakeContext()  local
296     sk_sp<SkShader> bitmapShader = this->refBitmapShader(*rec.fMatrix, &lm, rec.fDstColorType,  in onMakeContext()
303     localRec.fLocalMatrix = lm->isIdentity() ? nullptr : lm.get();  in onMakeContext()
347     auto lm = this->totalLocalMatrix(args.fPreLocalMatrix, args.fPostLocalMatrix);  in asFragmentProcessor()  local
352     sk_sp<SkShader> bitmapShader(this->refBitmapShader(*args.fViewMatrix, &lm, dstColorType,  in asFragmentProcessor()
361     newArgs.fPreLocalMatrix = lm.get();  in asFragmentProcessor()