зеркало из https://github.com/mozilla/gecko-dev.git
4e48872937
Currently we preallocate 4 shmems for ferrying video frames between the GMP and CDM procecss. Our telemetry indicates that 88% of PChromiumCDM instances need only 4. So 12% are finding that insufficient, and are taking the slow path and sending frames back to the content process via a non-shared path while they allocate more shmem. If we increased our pre-allocation to 6 shmems, we'd guess correctly for 97%, and thus we'd avoid the slow path more often. MozReview-Commit-ID: 9HcrlskiCPq --HG-- extra : rebase_source : 0b3ba593b7b8c9739221c056687f0f3f0fb3019d |
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| brotli | ||
| fdlibm | ||
| freetype2 | ||
| libbz2 | ||
| libjar | ||
| libmar | ||
| libpref | ||
| woff2 | ||
| xz-embedded | ||
| zlib | ||
| moz.build | ||