| /* |
| * Copyright (C) 2014 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. |
| */ |
| |
| #ifndef SATURATION_FILTER_H_ |
| #define SATURATION_FILTER_H_ |
| |
| #include <RenderScript.h> |
| |
| #include "ScriptC_saturationARGB.h" |
| #include "SimpleFilter.h" |
| |
| namespace android { |
| |
| struct SaturationFilter : public SimpleFilter { |
| public: |
| SaturationFilter() : mSaturation(1.f) {}; |
| |
| virtual status_t configure(const sp<AMessage> &msg); |
| virtual status_t start(); |
| virtual void reset(); |
| virtual status_t setParameters(const sp<AMessage> &msg); |
| virtual status_t processBuffers( |
| const sp<MediaCodecBuffer> &srcBuffer, const sp<MediaCodecBuffer> &outBuffer); |
| |
| protected: |
| virtual ~SaturationFilter() {}; |
| |
| private: |
| AString mCacheDir; |
| RSC::sp<RSC::RS> mRS; |
| RSC::sp<RSC::Allocation> mAllocIn; |
| RSC::sp<RSC::Allocation> mAllocOut; |
| RSC::sp<ScriptC_saturationARGB> mScript; |
| float mSaturation; |
| }; |
| |
| } // namespace android |
| |
| #endif // SATURATION_FILTER_H_ |