/***

  Olive - Non-Linear Video Editor
  Copyright (C) 2019 Olive Team

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.

***/

#include "frame.h"

#include <QDebug>
#include <QtGlobal>

#include "render/pixelservice.h"

Frame::Frame() :
  width_(0),
  height_(0),
  format_(-1),
  timestamp_(0),
  native_timestamp_(0)
{
}

FramePtr Frame::Create()
{
  return std::make_shared<Frame>();
}

const int &Frame::width()
{
  return width_;
}

void Frame::set_width(const int &width)
{
  width_ = width;
}

const int &Frame::height()
{
  return height_;
}

void Frame::set_height(const int &height)
{
  height_ = height;
}

const rational &Frame::timestamp()
{
  return timestamp_;
}

void Frame::set_timestamp(const rational &timestamp)
{
  timestamp_ = timestamp;
}

const int64_t &Frame::native_timestamp()
{
  return native_timestamp_;
}

void Frame::set_native_timestamp(const int64_t &timestamp)
{
  native_timestamp_ = timestamp;
}

const int &Frame::format()
{
  return format_;
}

void Frame::set_format(const int &format)
{
  format_ = format;
}

uint8_t *Frame::data()
{
  return data_.data();
}

const uint8_t *Frame::const_data()
{
  return data_.constData();
}

void Frame::allocate()
{
  // Assume this frame is intended to be a video frame
  if (width_ > 0 && height_ > 0) {
    data_.resize(PixelService::GetBufferSize(static_cast<olive::PixelFormat>(format_), width_, height_));
  }

  // FIXME: Audio sample allocation
}

void Frame::destroy()
{
  data_.clear();
}