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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/mojo/services/media_resource_shim.h"
#include <utility>
#include "base/bind.h"
#include "base/callback_helpers.h"
namespace media {
MediaResourceShim::MediaResourceShim(
std::vector<mojo::PendingRemote<mojom::DemuxerStream>> streams,
base::OnceClosure demuxer_ready_cb)
: demuxer_ready_cb_(std::move(demuxer_ready_cb)), streams_ready_(0) {
DCHECK(!streams.empty());
DCHECK(demuxer_ready_cb_);
for (auto& s : streams) {
streams_.emplace_back(std::make_unique<MojoDemuxerStreamAdapter>(
std::move(s), base::BindOnce(&MediaResourceShim::OnStreamReady,
weak_factory_.GetWeakPtr())));
}
}
MediaResourceShim::~MediaResourceShim() = default;
std::vector<DemuxerStream*> MediaResourceShim::GetAllStreams() {
DCHECK(!demuxer_ready_cb_);
std::vector<DemuxerStream*> result;
for (auto& stream : streams_)
result.push_back(stream.get());
return result;
}
void MediaResourceShim::OnStreamReady() {
if (++streams_ready_ == streams_.size())
std::move(demuxer_ready_cb_).Run();
}
} // namespace media
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