Andreas Huber | 88572f7 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2012, The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #ifndef _ANDROID_MEDIA_MEDIACODEC_H_ |
| 18 | #define _ANDROID_MEDIA_MEDIACODEC_H_ |
| 19 | |
| 20 | #include "jni.h" |
| 21 | |
| 22 | #include <media/stagefright/foundation/ABase.h> |
| 23 | #include <utils/Errors.h> |
| 24 | #include <utils/RefBase.h> |
| 25 | |
| 26 | namespace android { |
| 27 | |
| 28 | struct ALooper; |
| 29 | struct AMessage; |
Andreas Huber | 8240d92 | 2012-04-04 14:06:32 -0700 | [diff] [blame^] | 30 | struct ICrypto; |
Andreas Huber | 88572f7 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 31 | struct ISurfaceTexture; |
| 32 | struct MediaCodec; |
| 33 | |
| 34 | struct JMediaCodec : public RefBase { |
| 35 | JMediaCodec( |
| 36 | JNIEnv *env, jobject thiz, |
| 37 | const char *name, bool nameIsType, bool encoder); |
| 38 | |
| 39 | status_t initCheck() const; |
| 40 | |
| 41 | status_t configure( |
| 42 | const sp<AMessage> &format, |
| 43 | const sp<ISurfaceTexture> &surfaceTexture, |
Andreas Huber | 8240d92 | 2012-04-04 14:06:32 -0700 | [diff] [blame^] | 44 | const sp<ICrypto> &crypto, |
Andreas Huber | 88572f7 | 2012-02-21 11:47:18 -0800 | [diff] [blame] | 45 | int flags); |
| 46 | |
| 47 | status_t start(); |
| 48 | status_t stop(); |
| 49 | |
| 50 | status_t flush(); |
| 51 | |
| 52 | status_t queueInputBuffer( |
| 53 | size_t index, |
| 54 | size_t offset, size_t size, int64_t timeUs, uint32_t flags); |
| 55 | |
| 56 | status_t dequeueInputBuffer(size_t *index, int64_t timeoutUs); |
| 57 | |
| 58 | status_t dequeueOutputBuffer( |
| 59 | JNIEnv *env, jobject bufferInfo, size_t *index, int64_t timeoutUs); |
| 60 | |
| 61 | status_t releaseOutputBuffer(size_t index, bool render); |
| 62 | |
| 63 | status_t getOutputFormat(JNIEnv *env, jobject *format) const; |
| 64 | |
| 65 | status_t getBuffers( |
| 66 | JNIEnv *env, bool input, jobjectArray *bufArray) const; |
| 67 | |
| 68 | protected: |
| 69 | virtual ~JMediaCodec(); |
| 70 | |
| 71 | private: |
| 72 | jclass mClass; |
| 73 | jweak mObject; |
| 74 | |
| 75 | sp<ALooper> mLooper; |
| 76 | sp<MediaCodec> mCodec; |
| 77 | |
| 78 | DISALLOW_EVIL_CONSTRUCTORS(JMediaCodec); |
| 79 | }; |
| 80 | |
| 81 | } // namespace android |
| 82 | |
| 83 | #endif // _ANDROID_MEDIA_MEDIACODEC_H_ |