// 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 "components/viz/service/display/display_scheduler_base.h"

namespace viz {

DrawAndSwapParams::DrawAndSwapParams() = default;
DrawAndSwapParams::DrawAndSwapParams(const DrawAndSwapParams& other) = default;
DrawAndSwapParams::DrawAndSwapParams(DrawAndSwapParams&& other) = default;
DrawAndSwapParams& DrawAndSwapParams::operator=(
    const DrawAndSwapParams& other) = default;
DrawAndSwapParams& DrawAndSwapParams::operator=(DrawAndSwapParams&& other) =
    default;
DrawAndSwapParams::~DrawAndSwapParams() = default;

int DisplaySchedulerClient::GetCurrentAllocatedBuffers() const {
  return 0;
}

DisplaySchedulerBase::DisplaySchedulerBase() = default;

DisplaySchedulerBase::~DisplaySchedulerBase() {
  if (damage_tracker_) {
    damage_tracker_->SetDelegate(nullptr);
  }
}

void DisplaySchedulerBase::SetClient(DisplaySchedulerClient* client) {
  client_ = client;
}

void DisplaySchedulerBase::SetDamageTracker(
    DisplayDamageTracker* damage_tracker) {
  DCHECK(!damage_tracker_);
  DCHECK(damage_tracker);
  damage_tracker_ = damage_tracker;
  damage_tracker_->SetDelegate(this);
}

}  // namespace viz