| Additional IP Rights Grant (Patents) |
| |
| "This implementation" means the copyrightable works distributed by |
| Google as part of the LibYuv code package. |
| |
| Google hereby grants to you a perpetual, worldwide, non-exclusive, |
| no-charge, irrevocable (except as stated in this section) patent |
| license to make, have made, use, offer to sell, sell, import, |
| transfer, and otherwise run, modify and propagate the contents of this |
| implementation of the LibYuv code package, where such license applies |
| only to those patent claims, both currently owned by Google and |
| acquired in the future, licensable by Google that are necessarily |
| infringed by this implementation of the LibYuv code package. This |
| grant does not include claims that would be infringed only as a |
| consequence of further modification of this implementation. If you or |
| your agent or exclusive licensee institute or order or agree to the |
| institution of patent litigation against any entity (including a |
| cross-claim or counterclaim in a lawsuit) alleging that this |
| implementation of the LibYuv code package or any code incorporated |
| within this implementation of the LibYuv code package constitutes |
| direct or contributory patent infringement, or inducement of patent |
| infringement, then any patent rights granted to you under this License |
| for this implementation of the LibYuv code package shall terminate as |
| of the date such litigation is filed. |