gecko-dev/gfx/idl/gfxIFormats.idl

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Stuart Parmenter <pavlov@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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* ***** END LICENSE BLOCK ***** */
/**
* gfx image formats.
* @file gfxIFormats.idl
*/
#include "gfxtypes.idl"
/**
* gfxIFormats interface
*
* @author Tim Rowley <tor@cs.brown.edu>
* @author Stuart Parmenter <pavlov@netscape.com>
* @version 0.0
* @see gfx_format
*/
[scriptable, uuid(96d086e6-1dd1-11b2-b6b2-b77b59390247)]
interface gfxIFormats
{
/**
* RGB - duh...
*/
const gfx_format RGB = 0;
/**
* BGR - same as RGB except byteswaped
*/
const gfx_format BGR = 1;
/**
* RGB_A1 - RGB image and 1-bit alpha mask
*/
const gfx_format RGB_A1 = 2;
/**
* BGR_A1 - same as RGB_A1 except byteswaped
*/
const gfx_format BGR_A1 = 3;
/**
* RGB_A8 - RGB image and 8-bit alpha image
*/
const gfx_format RGB_A8 = 4;
/**
* BGR_A8 - same as RGB_A8 except byteswaped
*/
const gfx_format BGR_A8 = 5;
/**
* RGBA - packed RGBA image
*/
const gfx_format RGBA = 6;
/**
* BGRA - packed RGBA image
*/
const gfx_format BGRA = 7;
/**
* PAL - Palette based image data, all opaque colors
* PRUint32 colormap[256];
* PRUint8 pixels[width*height];
*/
const gfx_format PAL = 8;
/**
* PAL_A1 - Palette based image data, with transparency
* PRUint32 colormap[256];
* PRUint8 pixels[width*height];
*/
const gfx_format PAL_A1 = 9;
};