~random-stuff/mupen64plus/mupen64plus-video-glide64mk2 : revision 62

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3DFX FXT1 Source Code General Public License

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1. PREAMBLE

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This license is for software that provides texture compression and

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decompression, particularly in the context of video games. The license

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is intended to offer terms similar to some standard General Public

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Licenses designed to foster open standards and unrestricted

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accessibility to source code. Some of these licenses require that, as

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a condition of the license of the software, any derivative works

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(that is, new software which is a work containing the original program

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or a portion of it) must be available for general use, without

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restriction other than for a minor transfer fee, and that the source

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code for such derivative works must likewise be made available. The

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only restriction is that such derivative works must be subject to

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the same General Public License terms as the original work.

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This 3dfx FXT1 Source Code General Public License differs from the

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standard licenses of this type in that it does not require the entire

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derivative work to be made available under the terms of this license

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nor is the recipient required to make available the source code for

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the entire derivative work. Rather, the license is limited to only the

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identifiable portion of the derivative work that is derived from the

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licensed software. The precise terms and conditions for copying,

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distribution and modification follow.

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2. DEFINITIONS

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2.1 This License applies to any program (or other "work") which

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contains a notice placed by the copyright holder saying it may be

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distributed under the terms of this 3dfx FXT1 Source Code General

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Public License.

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2.2 The term "Program" as used in this Agreement refers to 3DFX's

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FXT1 source code and object code and any Derivative Work.

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2.3 "Derivative Work" means, for the purpose of the License, that

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portion of any work that contains the Program or the identifiable

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portion of a work that is derived from the Program, either verbatim or

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with modifications and/or translated into another language, and that

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performs texture compression and decompression. It does not include

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any other portions of a work.

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2.4 "Modifications of the Program" means any work, which includes a

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Derivative Work, and includes the whole of such work.

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2.5 "License" means this 3dfx FXT1 Source Code General Public License.

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2.6 The "Source Code" for a work means the preferred form of the work

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for making modifications to it. For an executable work, complete source

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code means all the source code for all modules it contains, any

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associated interface definition files, and the scripts used to control

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compilation and installation of the executable work.

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2.7 "3dfx" means 3dfx Interactive, Inc.

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3. LICENSED ACTIVITIES

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3.1 COPYING - You may copy and distribute verbatim copies of the

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Program's Source Code as you receive it, in any medium, subject to the

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provision of section 3.3 and provided also that:

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(a) you conspicuously and appropriately publish on each copy

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an appropriate copyright notice (3dfx Interactive, Inc. 1999), a notice

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that recipients who wish to copy, distribute or modify the Program can

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only do so subject to this License, and a disclaimer of warranty as

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set forth in section 5;

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(b) keep intact all the notices that refer to this License and

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to the absence of any warranty; and

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(c) give all recipients of the Program a copy of this License

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along with the Program or instructions on how to easily receive a copy

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of this License.

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3.2 MODIFICATION OF THE PROGRAM/DERIVATIVE WORKS - You may modify your

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copy or copies of the Program or any portion of it, and copy and

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distribute such modifications subject to the provisions of section 3.3

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and provided that you also meet all of the following conditions:

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(a) you conspicuously and appropriately publish on each copy

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of a Derivative Work an appropriate copyright notice, a notice that

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recipients who wish to copy, distribute or modify the Derivative Work

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can only do so subject to this License, and a disclaimer of warranty

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as set forth in section 5;

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(b) keep intact all the notices that refer to this License and

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to the absence of any warranty; and

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(c) give all recipients of the Derivative Work a copy of this

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License along with the Derivative Work or instructions on how to easily

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receive a copy of this License.

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(d) You must cause the modified files of the Derivative Work

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to carry prominent notices stating that you changed the files and the

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date of any change.

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(e) You must cause any Derivative Work that you distribute or

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publish to be licensed at no charge to all third parties under the

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terms of this License.

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(f) If the Derivative Work normally reads commands

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interactively when run, you must cause it, when started running for

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such interactive use, to print or display an announcement as follows:

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SOFTWARE IS FREE AND PROVIDED "AS IS," WITHOUT WARRANTY OF ANY KIND,

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EITHER EXPRESSED OR IMPLIED. SEE THE 3DFX FXT1 GENERAL PUBLIC LICENSE

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FOR A FULL TEXT OF THE DISTRIBUTION AND NON-WARRANTY PROVISIONS

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(REQUEST COPY FROM INFO@3DFX.COM)."

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(g) The requirements of this section 3.2 do not apply to the

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modified work as a whole but only to the Derivative Work. It is not

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the intent of this License to claim rights or contest your rights to

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work written entirely by you; rather, the intent is to exercise the

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right to control the distribution of Derivative Works.

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3.3 DISTRIBUTION

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(a) All copies of the Program or Derivative Works which are

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distributed must include in the file headers the following language

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verbatim:

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"THIS SOFTWARE IS SUBJECT TO COPYRIGHT PROTECTION AND IS OFFERED

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ONLY PURSUANT TO THE 3DFX FXT1 GENERAL PUBLIC LICENSE. A COPY OF THIS

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LICENSE MAY BE OBTAINED FROM THE DISTRIBUTOR OR BY CONTACTING 3DFX

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INTERACTIVE INC (info@3dfx.com). THIS PROGRAM. IS PROVIDED "AS IS"

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WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED. SEE THE

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3DFX FXT1 GENERAL PUBLIC LICENSE FOR A FULL TEXT OF THE NON-WARRANTY

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PROVISIONS.

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USE, DUPLICATION OR DISCLOSURE BY THE GOVERNMENT IS SUBJECT TO

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RESTRICTIONS AS SET FORTH IN SUBDIVISION (C)(1)(II) OF THE RIGHTS

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IN TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 252.227-7013,

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AND/OR IN SIMILAR OR SUCCESSOR CLAUSES IN THE FAR, DOD OR NASA FAR

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SUPPLEMENT. UNPUBLISHED RIGHTS RESERVED UNDER THE COPYRIGHT LAWS OF

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THE UNITED STATES.

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(b) You may distribute the Program or a Derivative Work in

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object code or executable form under the terms of Sections 3.1 and 3.2

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provided that you also do one of the following:

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(1) Accompany it with the complete corresponding

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machine-readable source code, which must be distributed under the

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terms of Sections 3.1 and 3.2; or,

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(2) Accompany it with a written offer, valid for at

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least three years, to give any third party, for a charge no more than

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your cost of physically performing source distribution, a complete

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machine-readable copy of the corresponding source code, to be

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distributed under the terms of Sections 3.1 and 3.2 on a medium

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customarily used for software interchange; or,

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(3) Accompany it with the information you received as

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to the offer to distribute corresponding source code. (This alternative

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is allowed only for noncommercial distribution and only if you received

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the program in object code or executable form with such an offer, in

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accord with Subsection 3.3(b)(2) above.)

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(c) The source code distributed need not include anything

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that is normally distributed (in either source or binary form) with

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the major components (compiler, kernel, and so on) of the operating

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system on which the executable runs, unless that component itself

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accompanies the executable code.

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(d) If distribution of executable code or object code is made

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by offering access to copy from a designated place, then offering

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equivalent access to copy the source code from the same place counts

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as distribution of the source code, even though third parties are not

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compelled to copy the source along with the object code.

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(e) Each time you redistribute the Program or any Derivative

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Work, the recipient automatically receives a license from 3dfx and

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successor licensors to copy, distribute or modify the Program and

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Derivative Works subject to the terms and conditions of the License.

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You may not impose any further restrictions on the recipients'

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exercise of the rights granted herein. You are not responsible for

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enforcing compliance by third parties to this License.

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(f) You may not copy, modify, sublicense, or distribute the

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Program or any Derivative Works except as expressly provided under

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this License. Any attempt otherwise to copy, modify, sublicense or

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distribute the Program or any Derivative Works is void, and will

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automatically terminate your rights under this License. However,

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parties who have received copies, or rights, from you under this

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License will not have their licenses terminated so long as such

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parties remain in full compliance.

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4. MISCELLANEOUS

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4.1 Acceptance of this License is voluntary. By using, modifying or

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distributing the Program or any Derivative Work, you indicate your

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acceptance of this License to do so, and all its terms and conditions

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for copying, distributing or modifying the Program or works based on

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it. Nothing else grants you permission to modify or distribute the

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Program or Derivative Works and doing so without acceptance of this

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License is in violation of the U.S. and international copyright laws.

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4.2 If the distribution and/or use of the Program or Derivative Works

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is restricted in certain countries either by patents or by copyrighted

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interfaces, the original copyright holder who places the Program under

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this License may add an explicit geographical distribution limitation

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excluding those countries, so that distribution is permitted only in

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or among countries not thus excluded. In such case, this License

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incorporates the limitation as if written in the body of this License.

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4.3 This License is to be construed according to the laws of the

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State of California and you consent to personal jurisdiction in the

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State of California in the event it is necessary to enforce the

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provisions of this License.

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5. NO WARRANTIES

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5.1 TO THE EXTENT PERMITTED BY APPLICABLE LAW, THERE IS NO WARRANTY

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FOR THE PROGRAM. OR DERIVATIVE WORKS THE COPYRIGHT HOLDERS AND/OR

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OTHER PARTIES PROVIDE THE PROGRAM AND ANY DERIVATIVE WORKS"AS IS"

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WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,

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BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

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FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY

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AND PERFORMANCE OF THE PROGRAM AND ANY DERIVATIVE WORK IS WITH YOU.

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SHOULD THE PROGRAM OR ANY DERIVATIVE WORK PROVE DEFECTIVE, YOU ASSUME

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THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

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5.2 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW WILL 3DFX

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INTERACTIVE, INC., OR ANY OTHER COPYRIGHT HOLDER, OR ANY OTHER PARTY

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WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM OR DERIVATIVE WORKS AS

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PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL,

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SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR

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INABILITY TO USE THE PROGRAM OR DERIVATIVE WORKS (INCLUDING BUT NOT

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LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES

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SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM OR

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DERIVATIVE WORKS TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH

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HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH

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DAMAGES.

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