android_media_MediaCodec.h revision 128b012cc8c2369136bb8450bc91c81aebe18506
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 4788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t configure( 4888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber const sp<AMessage> &format, 49d47f7d8b5fe3a3861d7cbdc5f912235407823c8eAndy McFadden const sp<IGraphicBufferProducer> &bufferProducer, 508240d9239d9aabed75c49f9d4d69fd8a5fe4c899Andreas Huber const sp<ICrypto> &crypto, 5188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber int flags); 5288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 532621e40d0e0a496a96575768b7e2b70e3b3be640Andy McFadden status_t createInputSurface(sp<IGraphicBufferProducer>* bufferProducer); 542621e40d0e0a496a96575768b7e2b70e3b3be640Andy McFadden 5588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t start(); 5688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t stop(); 5788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 5888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t flush(); 5988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 6088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t queueInputBuffer( 6188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber size_t index, 62bfc56f497de0d18125366a02a93e61cdc0891be4Andreas Huber size_t offset, size_t size, int64_t timeUs, uint32_t flags, 63bfc56f497de0d18125366a02a93e61cdc0891be4Andreas Huber AString *errorDetailMsg); 6488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 659e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber status_t queueSecureInputBuffer( 669e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber size_t index, 679e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber size_t offset, 689e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber const CryptoPlugin::SubSample *subSamples, 699e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber size_t numSubSamples, 709e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber const uint8_t key[16], 719e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber const uint8_t iv[16], 729e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber CryptoPlugin::Mode mode, 739e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber int64_t presentationTimeUs, 74bfc56f497de0d18125366a02a93e61cdc0891be4Andreas Huber uint32_t flags, 75bfc56f497de0d18125366a02a93e61cdc0891be4Andreas Huber AString *errorDetailMsg); 769e6bcce17d13bd4f7bba5f8fbcc2e6a0d695274bAndreas Huber 7788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t dequeueInputBuffer(size_t *index, int64_t timeoutUs); 7888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 7988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t dequeueOutputBuffer( 8088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, jobject bufferInfo, size_t *index, int64_t timeoutUs); 8188572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 8288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t releaseOutputBuffer(size_t index, bool render); 8388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 842621e40d0e0a496a96575768b7e2b70e3b3be640Andy McFadden status_t signalEndOfInputStream(); 852621e40d0e0a496a96575768b7e2b70e3b3be640Andy McFadden 8688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t getOutputFormat(JNIEnv *env, jobject *format) const; 8788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 8888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber status_t getBuffers( 8988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber JNIEnv *env, bool input, jobjectArray *bufArray) const; 9088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 91056ef2ed5ff92b742fe53f2498c596ec1f6bed3cMartin Storsjo status_t getName(JNIEnv *env, jstring *name) const; 92056ef2ed5ff92b742fe53f2498c596ec1f6bed3cMartin Storsjo 93226065bbe60cf32b33a5f86d27e2db88138e4486Andreas Huber status_t setParameters(const sp<AMessage> ¶ms); 94226065bbe60cf32b33a5f86d27e2db88138e4486Andreas Huber 95b12a5390694e8525ac61d7377e266e31d124c815Andreas Huber void setVideoScalingMode(int mode); 96b12a5390694e8525ac61d7377e266e31d124c815Andreas Huber 9788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberprotected: 9888572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber virtual ~JMediaCodec(); 9988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 100aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber virtual void onMessageReceived(const sp<AMessage> &msg); 101aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber 10288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huberprivate: 103aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber enum { 104aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber kWhatActivityNotify, 105aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber kWhatRequestActivityNotifications, 106aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber kWhatStopActivityNotifications, 107aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber }; 108aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber 10988572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jclass mClass; 11088572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber jweak mObject; 11152800617946c456e78ed010c82d0ec4358368164Mathias Agopian sp<Surface> mSurfaceTextureClient; 11288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 11388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<ALooper> mLooper; 11488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber sp<MediaCodec> mCodec; 11588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 116aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber sp<AMessage> mActivityNotification; 117aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber int32_t mGeneration; 118aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber bool mRequestedActivityNotification; 119aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber 120aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber void requestActivityNotification(); 121aba671392d6606e35726c350a28d0c9b36ebfe16Andreas Huber 12288572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(JMediaCodec); 12388572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber}; 12488572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 12588572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber} // namespace android 12688572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber 12788572f7a3e9d7ef85c26865a0150f3c2041561c2Andreas Huber#endif // _ANDROID_MEDIA_MEDIACODEC_H_ 128