blob: ac6b7719faeb66a11b65a547df9e39f1150cb898 [file] [log] [blame]
/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "MediaExtractorService"
//#define LOG_NDEBUG 0
#include <utils/Log.h>
#include <utils/Vector.h>
#include <datasource/DataSourceFactory.h>
#include <media/DataSource.h>
#include <media/stagefright/InterfaceUtils.h>
#include <media/stagefright/MediaExtractorFactory.h>
#include <media/stagefright/RemoteDataSource.h>
#include "MediaExtractorService.h"
namespace android {
MediaExtractorService::MediaExtractorService()
: BnMediaExtractorService() {
MediaExtractorFactory::LoadExtractors();
}
sp<IMediaExtractor> MediaExtractorService::makeExtractor(
const sp<IDataSource> &remoteSource, const char *mime) {
ALOGV("@@@ MediaExtractorService::makeExtractor for %s", mime);
sp<DataSource> localSource = CreateDataSourceFromIDataSource(remoteSource);
sp<IMediaExtractor> extractor = MediaExtractorFactory::CreateFromService(localSource, mime);
ALOGV("extractor service created %p (%s)",
extractor.get(),
extractor == nullptr ? "" : extractor->name());
if (extractor != nullptr) {
registerMediaExtractor(extractor, localSource, mime);
return extractor;
}
return nullptr;
}
sp<IDataSource> MediaExtractorService::makeIDataSource(int fd, int64_t offset, int64_t length)
{
sp<DataSource> source = DataSourceFactory::CreateFromFd(fd, offset, length);
return CreateIDataSourceFromDataSource(source);
}
std::unordered_set<std::string> MediaExtractorService::getSupportedTypes() {
return MediaExtractorFactory::getSupportedTypes();
}
status_t MediaExtractorService::dump(int fd, const Vector<String16>& args) {
return MediaExtractorFactory::dump(fd, args) || dumpExtractors(fd, args);
}
status_t MediaExtractorService::onTransact(uint32_t code, const Parcel& data, Parcel* reply,
uint32_t flags)
{
return BnMediaExtractorService::onTransact(code, data, reply, flags);
}
} // namespace android