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Diffstat (limited to 'canvas/inc/canvas/rendering/icolorbuffer.hxx')
-rw-r--r-- | canvas/inc/canvas/rendering/icolorbuffer.hxx | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/canvas/inc/canvas/rendering/icolorbuffer.hxx b/canvas/inc/canvas/rendering/icolorbuffer.hxx deleted file mode 100644 index cdb58c304a..0000000000 --- a/canvas/inc/canvas/rendering/icolorbuffer.hxx +++ /dev/null @@ -1,97 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org 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 Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#ifndef INCLUDED_CANVAS_ICOLORBUFFER_HXX -#define INCLUDED_CANVAS_ICOLORBUFFER_HXX - -#include <sal/types.h> - -#include <boost/shared_ptr.hpp> - - -namespace canvas -{ - /** Interface for a raw memory pixel container - - Use this interface to represent a surface of raw pixel (e.g. a - bitmap) to the canvas rendering framework. - */ - struct IColorBuffer - { - /// The underlying pixel format for this buffer - enum Format - { - // 24-bit RGB pixel format, 8 bits per channel. - FMT_R8G8B8, - - // 32-bit ARGB pixel format with alpha, 8 bits per channel. - FMT_A8R8G8B8, - - // 32-bit RGB pixel format, 8 bits per channel. - FMT_X8R8G8B8, - - // for enum to 32bit - FMT_UNKNOWN = static_cast<sal_uInt32>(-1) - }; - - virtual ~IColorBuffer() {} - - /** Get a pointer to the raw memory bits of the pixel - */ - virtual sal_uInt8* lock() const = 0; - - /** unlock previous locked buffer - */ - virtual void unlock() const = 0; - - /** Get width in pixel - */ - virtual sal_uInt32 getWidth() const = 0; - - /** Get height in pixel - */ - virtual sal_uInt32 getHeight() const = 0; - - /** Offset, in bytes, between consecutive scan lines of the bitmap. - If the stride is positive, the bitmap is top-down. - If the stride is negative, the bitmap is bottom-up. - The returned value is only valid while the buffer is locked. - */ - virtual sal_uInt32 getStride() const = 0; - - /** Get format of the color buffer - */ - virtual Format getFormat() const = 0; - }; - - typedef ::boost::shared_ptr< IColorBuffer > IColorBufferSharedPtr; -} - -#endif /* INCLUDED_CANVAS_ICOLORBUFFER_HXX */ - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |