| /* |
| * Copyright 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #include <SkCanvas.h> |
| |
| namespace android::uirenderer { |
| |
| // Given a source and destination image info, and the max content luminance, generate a tonemaping |
| // shader and tag it on the supplied paint. |
| void tonemapPaint(const SkImageInfo& source, const SkImageInfo& destination, float maxLuminanceNits, |
| SkPaint& paint); |
| |
| } // namespace android::uirenderer |