1 /* 2 * Copyright 2019 Google LLC 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_FXLAB_SLAPBACKEFFECT_H 18 #define ANDROID_FXLAB_SLAPBACKEFFECT_H 19 20 template <class iter_type> 21 class SlapbackEffect: public DelayLineEffect<iter_type> { 22 public: SlapbackEffect(float feedforward,float delay_ms)23 SlapbackEffect(float feedforward, float delay_ms): 24 DelayLineEffect<iter_type> {1, feedforward, 0, 25 static_cast<int>(delay_ms * SAMPLE_RATE / 1000), 26 0, 27 std::function<float()>{[](){return 0.0;}}} 28 {} 29 }; 30 #endif //ANDROID_FXLAB_SLAPBACKEFFECT_H 31