1/* 2 * Copyright 2019 Google LLC 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 9@optimizationFlags { 10 kConstantOutputForConstantInput_OptimizationFlag | 11 kPreservesOpaqueInput_OptimizationFlag 12} 13 14void main() { sk_OutColor = saturate(sk_InColor); } 15 16@class { 17 SkPMColor4f constantOutputForConstantInput(const SkPMColor4f& input) const override { 18 return {SkTPin(input.fR, 0.f, 1.f), 19 SkTPin(input.fG, 0.f, 1.f), 20 SkTPin(input.fB, 0.f, 1.f), 21 SkTPin(input.fA, 0.f, 1.f)}; 22 } 23} 24 25@test(d) { return GrSaturateProcessor::Make(); } 26