chromium/third_party/blink/renderer/modules/breakout_box/frame_queue_transferring_optimizer.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/breakout_box/frame_queue_transferring_optimizer.h"

#include "base/task/sequenced_task_runner.h"
#include "base/task/single_thread_task_runner.h"
#include "media/base/audio_buffer.h"
#include "media/base/video_frame.h"
#include "third_party/blink/renderer/modules/breakout_box/transferred_frame_queue_underlying_source.h"
#include "third_party/blink/renderer/platform/scheduler/public/post_cross_thread_task.h"
#include "third_party/blink/renderer/platform/wtf/cross_thread_copier_base.h"
#include "third_party/blink/renderer/platform/wtf/cross_thread_functional.h"

namespace blink {

template <typename NativeFrameType>
FrameQueueTransferringOptimizer<NativeFrameType>::
    FrameQueueTransferringOptimizer(
        FrameQueueHost* host,
        scoped_refptr<base::SequencedTaskRunner> host_runner,
        wtf_size_t max_queue_size,
        ConnectHostCallback connect_host_callback,
        CrossThreadOnceClosure transferred_source_destroyed_callback)
    : … { … }

template <typename NativeFrameType>
UnderlyingSourceBase*
FrameQueueTransferringOptimizer<NativeFrameType>::PerformInProcessOptimization(
    ScriptState* script_state) { … }

template class MODULES_TEMPLATE_EXPORT
    FrameQueueTransferringOptimizer<scoped_refptr<media::AudioBuffer>>;
template class MODULES_TEMPLATE_EXPORT
    FrameQueueTransferringOptimizer<scoped_refptr<media::VideoFrame>>;

}  // namespace blink