videoattributes.h

来自「Linux下比较早的基于命令行的DVD播放器」· C头文件 代码 · 共 89 行

//
// Copyright (c) 2003 by Istv醤 V醨adi
//
// This file is part of dxr3Player, a DVD player written specifically 
// for the DXR3 (aka Hollywood+) decoder card.

// 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 2 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, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#ifndef DXR3PLAYER_OUTPUT_VIDEOATTRIBUTES_H
#define DXR3PLAYER_OUTPUT_VIDEOATTRIBUTES_H
//------------------------------------------------------------------------------

#include "enums.h"

//------------------------------------------------------------------------------

namespace output {

//------------------------------------------------------------------------------

/**
 * Video output attributes.
 */
struct VideoAttributes
{
    /**
     * The video standard.
     */
    videoStandard_t standard;

    /**
     * The aspect ratio.
     */
    aspectRatio_t aspectRatio;

    /**
     * Construct a video attributes object
     */
    VideoAttributes(videoStandard_t standard = PAL,
                    aspectRatio_t aspectRatio = AR_16_9);
};

//------------------------------------------------------------------------------

bool operator==(const VideoAttributes& v1, const VideoAttributes& v2);

//------------------------------------------------------------------------------
// Inline definitions
//------------------------------------------------------------------------------

inline VideoAttributes::VideoAttributes(videoStandard_t standard,
                                        aspectRatio_t aspectRatio) :
    standard(standard),
    aspectRatio(aspectRatio)
{
}

//------------------------------------------------------------------------------

inline bool operator==(const VideoAttributes& v1, const VideoAttributes& v2)
{
    return
        v1.standard == v2.standard &&
        v1.aspectRatio == v2.aspectRatio;
}

//------------------------------------------------------------------------------

} /* namespace output */

//------------------------------------------------------------------------------
#endif // DXR3PLAYER_OUTPUT_VIDEOATTRIBUTES_H

// Local variables:
// mode: c++
// End: