cc/test/fake_video_frame_provider.cc

// Copyright 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "cc/test/fake_video_frame_provider.h"

#include "components/viz/common/frame_sinks/begin_frame_args.h"

namespace cc {

FakeVideoFrameProvider::FakeVideoFrameProvider()
    : frame_(nullptr), client_(nullptr), put_current_frame_count_(0) {}

FakeVideoFrameProvider::~FakeVideoFrameProvider() {
  if (client_)
    client_->StopUsingProvider();
}

bool FakeVideoFrameProvider::UpdateCurrentFrame(base::TimeTicks deadline_min,
                                                base::TimeTicks deadline_max) {
  return HasCurrentFrame();
}

void FakeVideoFrameProvider::SetVideoFrameProviderClient(Client* client) {
  client_ = client;
}

bool FakeVideoFrameProvider::HasCurrentFrame() {
  return static_cast<bool>(frame_);
}

scoped_refptr<media::VideoFrame> FakeVideoFrameProvider::GetCurrentFrame() {
  return frame_;
}

void FakeVideoFrameProvider::PutCurrentFrame() {
  ++put_current_frame_count_;
}

base::TimeDelta FakeVideoFrameProvider::GetPreferredRenderInterval() {
  return viz::BeginFrameArgs::MinInterval();
}

}  // namespace cc