/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
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 */
#ifndef __com_sun_star_rendering_XHalfFloatBitmap_idl__
#define __com_sun_star_rendering_XHalfFloatBitmap_idl__

#include <com/sun/star/lang/IllegalArgumentException.idl>
#include <com/sun/star/lang/IndexOutOfBoundsException.idl>
#include <com/sun/star/rendering/FloatingPointBitmapLayout.idl>
#include <com/sun/star/geometry/IntegerPoint2D.idl>
#include <com/sun/star/geometry/IntegerRectangle2D.idl>
#include <com/sun/star/rendering/XHalfFloatReadOnlyBitmap.idl>
#include <com/sun/star/rendering/VolatileContentDestroyedException.idl>

module com { module sun { module star { module rendering {

/** Specialized interface for bitmaps containing half floats as their
    color components.<p>

    Half floats are 16 bit wide, and newer GPUs already have them as
    supported frame buffer format.
 */
interface XHalfFloatBitmap : XHalfFloatReadOnlyBitmap
{
    //-------------------------------------------------------------------------

    /** Set raw data of a bitmap.<p>

        Set raw data of a bitmap, in the format as defined by
        getMemoryLayout(). With the given rectangle, a subset of the
        bitmap can be changed. When setting subsets of the bitmap, the
        same scanline padding takes place as when the whole bitmap is
        changed.<p>

     */
    void                        setData( [in] sequence<short> data, [in] FloatingPointBitmapLayout bitmapLayout, [in] ::com::sun::star::geometry::IntegerRectangle2D rect )
        raises (com::sun::star::lang::IllegalArgumentException,
                com::sun::star::lang::IndexOutOfBoundsException);

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

    /** Set a single pixel of the bitmap with the given color
        value.<p>

        When setting data on volatile bitmaps, always call isValid()
        before, and retrieve a new memory layout via
        getMemoryLayout(). At least under Windows, the memory layout
        can change for the same bitmap, if the user e.g. switches the
        screen resolution. Thus, this method will throw an
        IllegalArgumentException, if the memory layout changed between
        a call to getMemoryLayout() and setData().<p>
     */
    void                        setPixel( [in] sequence<short> color, [in] FloatingPointBitmapLayout bitmapLayout, [in] ::com::sun::star::geometry::IntegerPoint2D pos )
        raises (com::sun::star::lang::IllegalArgumentException,
                com::sun::star::lang::IndexOutOfBoundsException);
};

}; }; }; };

#endif

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