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// Copyright 2019 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/gpu/v4l2/v4l2_video_decoder_backend.h"
#include "base/logging.h"
#include "media/gpu/macros.h"
#include "media/gpu/v4l2/v4l2_device.h"
namespace media {
V4L2VideoDecoderBackend::V4L2VideoDecoderBackend(
Client* const client,
scoped_refptr<V4L2Device> device)
: client_(client), device_(std::move(device)) {
input_queue_ = device_->GetQueue(V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE);
output_queue_ = device_->GetQueue(V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE);
if (!input_queue_ || !output_queue_) {
VLOGF(1) << "Failed to get V4L2 queue. This should not happen since the "
<< "queues are supposed to be initialized when we are called.";
NOTREACHED();
}
}
V4L2VideoDecoderBackend::~V4L2VideoDecoderBackend() = default;
} // namespace media
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