android_media_MediaCodec.h revision 1e6e8018a4f914210b615bfca0f818fd13574228
188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber/* 288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * Copyright 2012, The Android Open Source Project 388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * 488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * you may not use this file except in compliance with the License. 688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * You may obtain a copy of the License at 788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * 888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * 1088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * Unless required by applicable law or agreed to in writing, software 1188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 1288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * See the License for the specific language governing permissions and 1488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber * limitations under the License. 1588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber */ 1688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 1788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#ifndef _ANDROID_MEDIA_MEDIACODEC_H_ 1888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#define _ANDROID_MEDIA_MEDIACODEC_H_ 1988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 2088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include "jni.h" 2188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 229e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber#include <media/hardware/CryptoAPI.h> 2388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <media/stagefright/foundation/ABase.h> 24aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber#include <media/stagefright/foundation/AHandler.h> 2588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#include <utils/Errors.h> 2688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 2788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Hubernamespace android { 2888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 2988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstruct ALooper; 3088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstruct AMessage; 31bfc56f497de0d18125366a02a93e61cdc0891be4Andreas Huberstruct AString; 328240d9239d9aabed75c49f9d4d69fd8a5fe4c899Andreas Huberstruct ICrypto; 33d47f7d8b5fe3a3861d7cbdc5f912235407823c8eAndy McFaddenstruct IGraphicBufferProducer; 3488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberstruct MediaCodec; 3552800617946c456e78ed010c82d0ec4358368164Mathias Agopianclass Surface; 3688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 37aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huberstruct JMediaCodec : public AHandler { 3888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JMediaCodec( 3988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject thiz, 4088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber const char *name, bool nameIsType, bool encoder); 4188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 4288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t initCheck() const; 4388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 44aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber void registerSelf(); 45128b012cc8c2369136bb8450bc91c81aebe18506Chong Zhang void release(); 46aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber 478d5e556b2b76278000a506382fdf594c071e1fbdChong Zhang status_t setCallback(jobject cb); 488d5e556b2b76278000a506382fdf594c071e1fbdChong Zhang 4988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t configure( 5088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber const sp<AMessage> &format, 51d47f7d8b5fe3a3861d7cbdc5f912235407823c8eAndy McFadden const sp<IGraphicBufferProducer> &bufferProducer, 528240d9239d9aabed75c49f9d4d69fd8a5fe4c899Andreas Huber const sp<ICrypto> &crypto, 5388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber int flags); 5488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 552621e40d0e0a496a96575768b7e2b70e3b3be640Andy McFadden status_t createInputSurface(sp<IGraphicBufferProducer>* bufferProducer); 562621e40d0e0a496a96575768b7e2b70e3b3be640Andy McFadden 5788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t start(); 5888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t stop(); 591e6e8018a4f914210b615bfca0f818fd13574228Lajos Molnar status_t reset(); 6088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 6188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t flush(); 6288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 6388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t queueInputBuffer( 6488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber size_t index, 65bfc56f497de0d18125366a02a93e61cdc0891be4Andreas Huber size_t offset, size_t size, int64_t timeUs, uint32_t flags, 66bfc56f497de0d18125366a02a93e61cdc0891be4Andreas Huber AString *errorDetailMsg); 6788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 689e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber status_t queueSecureInputBuffer( 699e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber size_t index, 709e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber size_t offset, 719e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber const CryptoPlugin::SubSample *subSamples, 729e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber size_t numSubSamples, 739e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber const uint8_t key[16], 749e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber const uint8_t iv[16], 759e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber CryptoPlugin::Mode mode, 769e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber int64_t presentationTimeUs, 77bfc56f497de0d18125366a02a93e61cdc0891be4Andreas Huber uint32_t flags, 78bfc56f497de0d18125366a02a93e61cdc0891be4Andreas Huber AString *errorDetailMsg); 799e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber 8088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t dequeueInputBuffer(size_t *index, int64_t timeoutUs); 8188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 8288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t dequeueOutputBuffer( 8388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject bufferInfo, size_t *index, int64_t timeoutUs); 8488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 857c513b6bef8ed4dfc28e0af6c8594563fdb9f436Lajos Molnar status_t releaseOutputBuffer( 867c513b6bef8ed4dfc28e0af6c8594563fdb9f436Lajos Molnar size_t index, bool render, bool updatePTS, int64_t timestampNs); 8788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 882621e40d0e0a496a96575768b7e2b70e3b3be640Andy McFadden status_t signalEndOfInputStream(); 892621e40d0e0a496a96575768b7e2b70e3b3be640Andy McFadden 90d4023114e8cf7ec7db4d07958a303699b658f2c0Lajos Molnar status_t getFormat(JNIEnv *env, bool input, jobject *format) const; 91d4023114e8cf7ec7db4d07958a303699b658f2c0Lajos Molnar 92d4023114e8cf7ec7db4d07958a303699b658f2c0Lajos Molnar status_t getOutputFormat(JNIEnv *env, size_t index, jobject *format) const; 9388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 9488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t getBuffers( 9588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, bool input, jobjectArray *bufArray) const; 9688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 97d4023114e8cf7ec7db4d07958a303699b658f2c0Lajos Molnar status_t getBuffer( 98d4023114e8cf7ec7db4d07958a303699b658f2c0Lajos Molnar JNIEnv *env, bool input, size_t index, jobject *buf) const; 99d4023114e8cf7ec7db4d07958a303699b658f2c0Lajos Molnar 100d4023114e8cf7ec7db4d07958a303699b658f2c0Lajos Molnar status_t getImage( 101d4023114e8cf7ec7db4d07958a303699b658f2c0Lajos Molnar JNIEnv *env, bool input, size_t index, jobject *image) const; 102d4023114e8cf7ec7db4d07958a303699b658f2c0Lajos Molnar 103056ef2ed5ff92b742fe53f2498c596ec1f6bed3cMartin Storsjo status_t getName(JNIEnv *env, jstring *name) const; 104056ef2ed5ff92b742fe53f2498c596ec1f6bed3cMartin Storsjo 105226065bbe60cf32b33a5f86d27e2db88138e4486Andreas Huber status_t setParameters(const sp<AMessage> ¶ms); 106226065bbe60cf32b33a5f86d27e2db88138e4486Andreas Huber 107b12a5390694e8525ac61d7377e266e31d124c815Andreas Huber void setVideoScalingMode(int mode); 108b12a5390694e8525ac61d7377e266e31d124c815Andreas Huber 10988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberprotected: 11088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber virtual ~JMediaCodec(); 11188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 112aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber virtual void onMessageReceived(const sp<AMessage> &msg); 1138d5e556b2b76278000a506382fdf594c071e1fbdChong Zhang void handleCallback(const sp<AMessage> &msg); 114aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber 11588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberprivate: 116aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber enum { 1178d5e556b2b76278000a506382fdf594c071e1fbdChong Zhang kWhatCallbackNotify, 118aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber }; 119aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber 12088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jclass mClass; 12188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jweak mObject; 12252800617946c456e78ed010c82d0ec4358368164Mathias Agopian sp<Surface> mSurfaceTextureClient; 12388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 12488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<ALooper> mLooper; 12588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<MediaCodec> mCodec; 12688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 1278d5e556b2b76278000a506382fdf594c071e1fbdChong Zhang sp<AMessage> mCallbackNotification; 128aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber 12988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(JMediaCodec); 13088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber}; 13188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 13288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} // namespace android 13388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 13488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#endif // _ANDROID_MEDIA_MEDIACODEC_H_ 135