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131 lines
3.7 KiB
131 lines
3.7 KiB
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//#define LOG_NDEBUG 0
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#define LOG_TAG "NdkMediaMuxer"
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#include <android_util_Binder.h>
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#include <jni.h>
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#include <media/IMediaHTTPService.h>
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#include <media/NdkMediaCodec.h>
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#include <media/NdkMediaErrorPriv.h>
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#include <media/NdkMediaFormatPriv.h>
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#include <media/NdkMediaMuxer.h>
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#include <media/stagefright/MediaAppender.h>
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#include <media/stagefright/MediaMuxer.h>
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#include <media/stagefright/foundation/ABuffer.h>
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#include <media/stagefright/foundation/AMessage.h>
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#include <utils/Log.h>
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#include <utils/StrongPointer.h>
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using namespace android;
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struct AMediaMuxer {
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sp<MediaMuxerBase> mImpl;
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};
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extern "C" {
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EXPORT
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AMediaMuxer* AMediaMuxer_new(int fd, OutputFormat format) {
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ALOGV("ctor");
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AMediaMuxer *mData = new (std::nothrow) AMediaMuxer();
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if (mData == nullptr) {
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return nullptr;
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}
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mData->mImpl = new (std::nothrow) MediaMuxer(fd, (android::MediaMuxer::OutputFormat)format);
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if (mData->mImpl == nullptr) {
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delete mData;
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return nullptr;
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}
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return mData;
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}
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EXPORT
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media_status_t AMediaMuxer_delete(AMediaMuxer *muxer) {
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ALOGV("dtor");
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delete muxer;
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return AMEDIA_OK;
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}
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EXPORT
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media_status_t AMediaMuxer_setLocation(AMediaMuxer *muxer, float latitude, float longtitude) {
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return translate_error(muxer->mImpl->setLocation(latitude * 10000, longtitude * 10000));
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}
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EXPORT
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media_status_t AMediaMuxer_setOrientationHint(AMediaMuxer *muxer, int degrees) {
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return translate_error(muxer->mImpl->setOrientationHint(degrees));
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}
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EXPORT
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ssize_t AMediaMuxer_addTrack(AMediaMuxer *muxer, const AMediaFormat *format) {
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sp<AMessage> msg;
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AMediaFormat_getFormat(format, &msg);
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ssize_t ret = muxer->mImpl->addTrack(msg);
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return (ret >= 0) ? ret : translate_error(ret);
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}
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EXPORT
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media_status_t AMediaMuxer_start(AMediaMuxer *muxer) {
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return translate_error(muxer->mImpl->start());
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}
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EXPORT
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media_status_t AMediaMuxer_stop(AMediaMuxer *muxer) {
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return translate_error(muxer->mImpl->stop());
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}
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EXPORT
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media_status_t AMediaMuxer_writeSampleData(AMediaMuxer *muxer,
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size_t trackIdx, const uint8_t *data, const AMediaCodecBufferInfo *info) {
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sp<ABuffer> buf = new ABuffer((void*)(data + info->offset), info->size);
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return translate_error(
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muxer->mImpl->writeSampleData(buf, trackIdx, info->presentationTimeUs, info->flags));
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}
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EXPORT
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AMediaMuxer* AMediaMuxer_append(int fd, AppendMode mode) {
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ALOGV("append");
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AMediaMuxer* mData = new (std::nothrow) AMediaMuxer();
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if (mData == nullptr) {
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return nullptr;
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}
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mData->mImpl = MediaAppender::create(fd, (android::MediaAppender::AppendMode)mode);
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if (mData->mImpl == nullptr) {
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delete mData;
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return nullptr;
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}
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return mData;
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}
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EXPORT
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ssize_t AMediaMuxer_getTrackCount(AMediaMuxer* muxer) {
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return muxer->mImpl->getTrackCount();
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}
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EXPORT
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AMediaFormat* AMediaMuxer_getTrackFormat(AMediaMuxer* muxer, size_t idx) {
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sp<AMessage> format = muxer->mImpl->getTrackFormat(idx);
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if (format != nullptr) {
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return AMediaFormat_fromMsg(&format);
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}
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return nullptr;
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}
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} // extern "C"
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