| Khronos Open Source Contributor License Agreement |
| |
| In order to clarify the intellectual property license granted with |
| Open Source Contributions from any person or entity to any products |
| The Khronos Group (“Khronos”) manages or maintains and makes available |
| under the www.apache.org/licenses/LICENSE-2.0 license, as indicated by |
| a copyright notice that is included in or attached to the product (the |
| "Work"), Khronos must have an Open Source Contributor License Grant |
| ("Grant") on file that has been signed by each Contributor, indicating |
| agreement to the license terms below. This license is for your |
| protection as a Contributor as well as the protection of Khronos; it |
| does not change your rights to use your own Contributions for any |
| other purpose. |
| |
| You accept and agree to the following terms and conditions for Your |
| present and future Contributions submitted to Khronos. Except for the |
| license granted herein to Khronos and recipients of software |
| distributed by Khronos, You reserve all right, title, and interest in |
| and to Your Contributions. |
| |
| 1. Definitions. |
| |
| "You" (or "Your") shall mean the copyright owner or legal entity |
| authorized by the copyright owner that is making this Grant. For |
| legal entities, the entity making a Contribution and all other |
| entities that directly or indirectly control, are controlled by, or |
| are under common control with that entity are considered to be a |
| single Contributor. For the purposes of this definition, "control" |
| means (i) the power, direct or indirect, to cause the direction or |
| management of such entity, whether by contract or otherwise, or |
| (ii) ownership of fifty percent (50%) or more of the outstanding |
| shares, or (iii) beneficial ownership of such entity. |
| |
| "Contribution" shall mean any original work of authorship, |
| including any modifications or additions to an existing work, that |
| is intentionally submitted by You to Khronos for inclusion in, or |
| documentation of, the Work. For the purposes of this definition, |
| "submitted" means any form of electronic, verbal, or written |
| communication sent to Khronos or its representatives, including but |
| not limited to communication on electronic mailing lists, source |
| code control systems, and issue tracking systems that are managed |
| by, or on behalf of, Khronos for the purpose of discussing and |
| improving the Work, but excluding communication that is |
| conspicuously marked or otherwise designated in writing by You as |
| "Not a Contribution." |
| |
| 2. Grant of Copyright License. Subject to the terms and conditions of |
| this Grant, You hereby grant to Khronos and to recipients of |
| software distributed by Khronos a perpetual, worldwide, non- |
| exclusive, no-charge, royalty-free, irrevocable copyright license |
| to reproduce, prepare derivative works of, publicly display, |
| publicly perform, sublicense, and distribute Your Contributions and |
| such derivative works. You acknowledge that Khronos is not |
| obligated to use Your Contribution as part of the Work and may |
| decide to include only Contributions that Khronos considers |
| appropriate. |
| |
| 3. Grant of Patent License. Subject to the terms and conditions of |
| this Grant, You hereby grant to Khronos and to recipients of |
| software distributed by Khronos a perpetual, worldwide, non- |
| exclusive, no-charge, royalty-free, irrevocable (except as stated |
| in this section) patent license to make, have made, use, offer to |
| sell, sell, import, and otherwise transfer the Work, where such |
| license applies only to those patent claims licensable by You that |
| are necessarily infringed by Your Contribution(s) alone or by |
| combination of Your Contribution(s) with the Work to which such |
| Contribution(s) was submitted. If any entity institutes patent |
| litigation against You or any other entity (including a cross-claim |
| or counterclaim in a lawsuit) alleging that your Contribution, or |
| the Work to which you have contributed, constitutes direct or |
| contributory patent infringement, then any patent licenses granted |
| to that entity under this Grant for that Contribution or Work shall |
| terminate as of the date such litigation is filed. |
| |
| 4. Moral Rights. If moral rights apply to Your Contribution, to the |
| maximum extent permitted by law, You waive and agree not to assert |
| such moral rights against Khronos, our successors in interest, or |
| any of our licensees, either direct or indirect. |
| |
| 5. You represent that you are legally entitled to grant the above |
| license. If your employer(s) has rights to intellectual property |
| that you create that includes your Contributions, you represent |
| that you have received permission to make Contributions on behalf |
| of that employer, that your employer has waived such rights for |
| your Contributions to Khronos, or that your employer has executed a |
| separate Corporate Contributor License Grant with Khronos. |
| |
| 6. You represent that each of Your Contributions is Your original |
| creation (see section 8 for submissions on behalf of others). You |
| represent that Your Contribution submissions include complete |
| details of any third-party license or other restriction (including, |
| but not limited to, related patents and trademarks) of which you |
| are personally aware and which are associated with any part of Your |
| Contributions. |
| |
| 7. You are not expected to provide support for Your Contributions, |
| except to the extent You desire to provide support. You may provide |
| support for free, for a fee, or not at all. Unless required by |
| applicable law or agreed to in writing, You provide Your |
| Contributions on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS |
| OF ANY KIND, either express or implied, including, without |
| limitation, any warranties or conditions of TITLE, NON- |
| INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. |
| |
| 8. Should You wish to submit work that is not Your original creation, |
| You may submit it to Khronos separately from any other |
| Contribution, identifying the complete details of its source and of |
| any license or other restriction (including, but not limited to, |
| related patents, trademarks, and license agreements) of which you |
| are personally aware, and conspicuously marking the work as |
| "Submitted on behalf of a third-party: [named here]". |
| |
| 9. You agree to notify Khronos of any facts or circumstances of which |
| you become aware that would make these representations inaccurate |
| in any respect. |