diff options
Diffstat (limited to 'media/libstagefright/include/M4vH263Encoder.h')
-rw-r--r-- | media/libstagefright/include/M4vH263Encoder.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/media/libstagefright/include/M4vH263Encoder.h b/media/libstagefright/include/M4vH263Encoder.h new file mode 100644 index 0000000..dbe9fd0 --- /dev/null +++ b/media/libstagefright/include/M4vH263Encoder.h @@ -0,0 +1,81 @@ +/* + * Copyright (C) 2010 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 M4V_H263_ENCODER_H_ + +#define M4V_H263_ENCODER_H_ + +#include <media/stagefright/MediaBuffer.h> +#include <media/stagefright/MediaSource.h> + +struct tagvideoEncControls; +struct tagvideoEncOptions; + +namespace android { + +struct MediaBuffer; +struct MediaBufferGroup; + +struct M4vH263Encoder : public MediaSource, + public MediaBufferObserver { + M4vH263Encoder(const sp<MediaSource> &source, + const sp<MetaData>& meta); + + virtual status_t start(MetaData *params); + virtual status_t stop(); + + virtual sp<MetaData> getFormat(); + + virtual status_t read( + MediaBuffer **buffer, const ReadOptions *options); + + virtual void signalBufferReturned(MediaBuffer *buffer); + +protected: + virtual ~M4vH263Encoder(); + +private: + sp<MediaSource> mSource; + sp<MetaData> mFormat; + sp<MetaData> mMeta; + + int32_t mVideoWidth; + int32_t mVideoHeight; + int32_t mVideoFrameRate; + int32_t mVideoBitRate; + int32_t mVideoColorFormat; + int64_t mNumInputFrames; + int64_t mNextModTimeUs; + int64_t mPrevTimestampUs; + status_t mInitCheck; + bool mStarted; + + tagvideoEncControls *mHandle; + tagvideoEncOptions *mEncParams; + MediaBuffer *mInputBuffer; + uint8_t *mInputFrameData; + MediaBufferGroup *mGroup; + + status_t initCheck(const sp<MetaData>& meta); + void releaseOutputBuffers(); + + M4vH263Encoder(const M4vH263Encoder &); + M4vH263Encoder &operator=(const M4vH263Encoder &); +}; + +} // namespace android + +#endif // M4V_H263_ENCODER_H_ |