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Diffstat (limited to 'media/libstagefright/filters/ZeroFilter.h')
-rw-r--r-- | media/libstagefright/filters/ZeroFilter.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/media/libstagefright/filters/ZeroFilter.h b/media/libstagefright/filters/ZeroFilter.h new file mode 100644 index 0000000..bd34dfb --- /dev/null +++ b/media/libstagefright/filters/ZeroFilter.h @@ -0,0 +1,43 @@ +/* + * 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 ZERO_FILTER_H_ +#define ZERO_FILTER_H_ + +#include "SimpleFilter.h" + +namespace android { + +struct ZeroFilter : public SimpleFilter { +public: + ZeroFilter() : mInvertData(false) {}; + + virtual status_t start() { return OK; }; + virtual void reset() {}; + virtual status_t setParameters(const sp<AMessage> &msg); + virtual status_t processBuffers( + const sp<ABuffer> &srcBuffer, const sp<ABuffer> &outBuffer); + +protected: + virtual ~ZeroFilter() {}; + +private: + bool mInvertData; +}; + +} // namespace android + +#endif // ZERO_FILTER_H_ |