| Dharmaray Kundargi | 643290d | 2011-01-16 16:02:42 -0800 | [diff] [blame^] | 1 | /*
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| 2 | * Copyright (C) 2011 NXP Software
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| 3 | * Copyright (C) 2011 The Android Open Source Project
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| 4 | *
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| 5 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 6 | * you may not use this file except in compliance with the License.
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| 7 | * You may obtain a copy of the License at
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| 8 | *
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| 9 | * http://www.apache.org/licenses/LICENSE-2.0
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| 10 | *
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| 11 | * Unless required by applicable law or agreed to in writing, software
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| 12 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 14 | * See the License for the specific language governing permissions and
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| 15 | * limitations under the License.
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| 16 | */
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| 17 |
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| 18 | #ifndef DUMMY_VIDEOSOURCE_H_
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| 19 |
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| 20 | #define DUMMY_VIDEOSOURCE_H_
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| 21 |
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| 22 | #include <utils/RefBase.h>
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| 23 | #include <utils/threads.h>
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| 24 | #include <media/stagefright/MediaBufferGroup.h>
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| 25 | #include <media/stagefright/MediaSource.h>
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| 26 | #include <media/stagefright/DataSource.h>
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| 27 | #include "OMX_IVCommon.h"
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| 28 | #include "VideoEditorTools.h"
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| 29 | #include "M4OSA_Clock.h"
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| 30 | #include "M4OSA_Time.h"
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| 31 | #include "M4OSA_Types.h"
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| 32 |
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| 33 |
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| 34 | namespace android {
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| 35 |
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| 36 |
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| 37 | class MediaBuffer;
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| 38 | class MetaData;
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| 39 | struct MediaBufferGroup;
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| 40 |
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| 41 | struct DummyVideoSource : public MediaSource {
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| 42 |
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| 43 | public:
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| 44 | static sp<DummyVideoSource> Create(uint32_t width,
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| 45 | uint32_t height,
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| 46 | uint64_t clipDuration,
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| 47 | const char *imageUri);
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| 48 |
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| 49 | virtual status_t start(MetaData *params = NULL);
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| 50 | virtual status_t stop();
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| 51 | virtual sp<MetaData> getFormat();
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| 52 | virtual status_t read(MediaBuffer **buffer,
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| 53 | const MediaSource::ReadOptions *options = NULL);
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| 54 |
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| 55 | protected:
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| 56 | DummyVideoSource (uint32_t width, uint32_t height,
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| 57 | uint64_t clipDuration, const char *imageUri);
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| 58 | virtual ~DummyVideoSource();
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| 59 |
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| 60 | private:
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| 61 | uint32_t mFrameWidth;
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| 62 | uint32_t mFrameHeight;
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| 63 | uint64_t mImageClipDuration;
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| 64 | const char *mUri;
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| 65 | int64_t mFrameTimeUs;
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| 66 | MediaBufferGroup *mBufferGroup;
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| 67 | bool mIsFirstImageFrame;
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| 68 | void *mImageBuffer;
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| 69 | M4OSA_Time mImagePlayStartTime;
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| 70 | uint32_t mImageSeekTime;
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| 71 |
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| 72 | DummyVideoSource(const DummyVideoSource &);
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| 73 | DummyVideoSource &operator=(const DummyVideoSource &);
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| 74 |
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| 75 | };
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| 76 |
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| 77 |
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| 78 | }//namespace android
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| 79 |
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| 80 |
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| 81 | #endif //DUMMY_VIDEOSOURCE_H_
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| 82 |
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