84 lines
3.3 KiB
Text
84 lines
3.3 KiB
Text
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The Mesa 3D Graphics Library
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Disclaimer
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Mesa is a 3-D graphics library with an API which is very similar to
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that of [1]OpenGL.* To the extent that Mesa utilizes the OpenGL command
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syntax or state machine, it is being used with authorization from
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[2]Silicon Graphics, Inc.(SGI). However, the author does not possess an
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OpenGL license from SGI, and makes no claim that Mesa is in any way a
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compatible replacement for OpenGL or associated with SGI. Those who
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want a licensed implementation of OpenGL should contact a licensed
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vendor.
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Please do not refer to the library as MesaGL (for legal reasons). It's
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just Mesa or The Mesa 3-D graphics library.
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* OpenGL is a trademark of [3]Silicon Graphics Incorporated.
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License / Copyright Information
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The Mesa distribution consists of several components. Different
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copyrights and licenses apply to different components. For example, the
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GLX client code uses the SGI Free Software License B, and some of the
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Mesa device drivers are copyrighted by their authors. See below for a
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list of Mesa's main components and the license for each.
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The core Mesa library is licensed according to the terms of the MIT
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license. This allows integration with the XFree86, Xorg and DRI
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projects.
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The default Mesa license is as follows:
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Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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Attention, Contributors
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When contributing to the Mesa project you must agree to the licensing
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terms of the component to which you're contributing. The following
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section lists the primary components of the Mesa distribution and their
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respective licenses.
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Mesa Component Licenses
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Component Location License
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------------------------------------------------------------------
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Main Mesa code src/mesa/ MIT
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Device drivers src/mesa/drivers/* MIT, generally
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Gallium code src/gallium/ MIT
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Ext headers include/GL/glext.h Khronos
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include/GL/glxext.h
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GLX client code src/glx/ SGI Free Software License B
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C11 thread include/c11/threads*.h Boost (permissive) emulation
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In general, consult the source files for license terms.
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References
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1. https://www.opengl.org/
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2. https://www.sgi.com/
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3. https://www.sgi.com/
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