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86 lines
2.4 KiB
86 lines
2.4 KiB
/*
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* Copyright 2017, 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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#include <media/stagefright/RemoteMediaExtractor.h>
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#include <media/stagefright/RemoteMediaSource.h>
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#include <media/IMediaSource.h>
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namespace android {
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RemoteMediaSource::RemoteMediaSource(
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const sp<RemoteMediaExtractor> &extractor,
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MediaTrack *source,
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const sp<RefBase> &plugin)
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: mExtractor(extractor),
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mTrack(source),
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mExtractorPlugin(plugin) {}
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RemoteMediaSource::~RemoteMediaSource() {
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delete mTrack;
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mExtractorPlugin = nullptr;
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}
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status_t RemoteMediaSource::start(MetaData *params) {
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if (params) {
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ALOGW("dropping start parameters:");
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params->dumpToLog();
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}
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return mTrack->start();
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}
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status_t RemoteMediaSource::stop() {
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return mTrack->stop();
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}
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sp<MetaData> RemoteMediaSource::getFormat() {
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sp<MetaData> meta = new MetaData();
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if (mTrack->getFormat(*meta.get()) == OK) {
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return meta;
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}
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return nullptr;
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}
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status_t RemoteMediaSource::read(
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MediaBufferBase **buffer, const MediaSource::ReadOptions *options) {
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return mTrack->read(buffer, reinterpret_cast<const MediaSource::ReadOptions*>(options));
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}
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bool RemoteMediaSource::supportNonblockingRead() {
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return mTrack->supportNonblockingRead();
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}
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status_t RemoteMediaSource::pause() {
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return ERROR_UNSUPPORTED;
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}
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status_t RemoteMediaSource::setStopTimeUs(int64_t /* stopTimeUs */) {
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return ERROR_UNSUPPORTED;
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}
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////////////////////////////////////////////////////////////////////////////////
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// static
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sp<IMediaSource> RemoteMediaSource::wrap(
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const sp<RemoteMediaExtractor> &extractor,
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MediaTrack *source, const sp<RefBase> &plugin) {
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if (source == nullptr) {
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return nullptr;
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}
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return new RemoteMediaSource(extractor, source, plugin);
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}
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} // namespace android
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