///////////////////////////////////////////////////////////////////////////

//

// Copyright (c) 2011, Industrial Light & Magic, a division of Lucas

// Digital Ltd. LLC

//

// All rights reserved.

//

// Redistribution and use in source and binary forms, with or without

// modification, are permitted provided that the following conditions are

// met:

// *       Redistributions of source code must retain the above copyright

// notice, this list of conditions and the following disclaimer.

// *       Redistributions in binary form must reproduce the above

// copyright notice, this list of conditions and the following disclaimer

// in the documentation and/or other materials provided with the

// distribution.

// *       Neither the name of Industrial Light & Magic nor the names of

// its contributors may be used to endorse or promote products derived

// from this software without specific prior written permission.

//

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

//

///////////////////////////////////////////////////////////////////////////

#ifndef IMFTILEDOUTPUTPART_H_

#define IMFTILEDOUTPUTPART_H_

#include "ImfMultiPartOutputFile.h"

#include "ImfTiledOutputFile.h"

#include "ImfForward.h"

#include "ImfExport.h"

#include "ImfNamespace.h"

OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER

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

// class TiledOutputPart:

//

// Same interface as TiledOutputFile. Please have a reference to TiledOutputFile.

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

class IMF_EXPORT TiledOutputPart

{

    public:

        TiledOutputPart(MultiPartOutputFile& multiPartFile, int partNumber);

        const char *        fileName () const;

        const Header &      header () const;

        void                setFrameBuffer (const FrameBuffer &frameBuffer);

        const FrameBuffer & frameBuffer () const;

        unsigned int        tileXSize () const;

        unsigned int        tileYSize () const;

        LevelMode           levelMode () const;

        LevelRoundingMode   levelRoundingMode () const;

        int                 numLevels () const;

        int                 numXLevels () const;

        int                 numYLevels () const;

        bool                isValidLevel (int lx, int ly) const;

        int                 levelWidth  (int lx) const;

        int                 levelHeight (int ly) const;

        int                 numXTiles (int lx = 0) const;

        int                 numYTiles (int ly = 0) const;

        IMATH_NAMESPACE::Box2i        dataWindowForLevel (int l = 0) const;

        IMATH_NAMESPACE::Box2i        dataWindowForLevel (int lx, int ly) const;

        IMATH_NAMESPACE::Box2i        dataWindowForTile (int dx, int dy,

                                               int l = 0) const;

        IMATH_NAMESPACE::Box2i        dataWindowForTile (int dx, int dy,

                                               int lx, int ly) const;

        void                writeTile  (int dx, int dy, int l = 0);

        void                writeTile  (int dx, int dy, int lx, int ly);

        void                writeTiles (int dx1, int dx2, int dy1, int dy2,

                                        int lx, int ly);

        void                writeTiles (int dx1, int dx2, int dy1, int dy2,

                                        int l = 0);

        void                copyPixels (TiledInputFile &in);

        void                copyPixels (InputFile &in);

        void                copyPixels (TiledInputPart &in);

        void                copyPixels (InputPart &in);

        void                updatePreviewImage (const PreviewRgba newPixels[]);

        void                breakTile  (int dx, int dy,

                                        int lx, int ly,

                                        int offset,

                                        int length,

                                        char c);

    private:

        TiledOutputFile* file;

};

OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT

#endif /* IMFTILEDOUTPUTPART_H_ */