| commit | b6d72eca9bdf2dc4dabe3bffd375ca15fdb7f0f4 | |
| author | Brad Werth <bwerth@mozilla.com> | |
| Mon, 27 Jun 2022 17:12:59 +0000 (27 17:12 +0000) | ||
| committer | Brad Werth <bwerth@mozilla.com> | |
| Mon, 27 Jun 2022 17:12:59 +0000 (27 17:12 +0000) | ||
| tree | 198c3da88fbff5797b7acdef7a6ac3d62766d2c1 | treesnapshot (tar.gz zip) |
| parent | 7b60a09701bc623cb0062773f607199cf23eb58e | commitdiff |
Bug 1776474: Make UploadTexturePool check minimum size of temporary buffer vec. r=nical
This patch ensures that the calculation for unused temporary buffers can
never overflow via subtraction. Instead of counting buffers as they are
taken from the vec, it just keeps track of how many are left. If a
previous frame has generated a lot of temporary buffers, this will detect
that the current frame didn't use them all.
Differential Revision: https://phabricator.services.mozilla.com/D150271
This patch ensures that the calculation for unused temporary buffers can
never overflow via subtraction. Instead of counting buffers as they are
taken from the vec, it just keeps track of how many are left. If a
previous frame has generated a lot of temporary buffers, this will detect
that the current frame didn't use them all.
Differential Revision: https://phabricator.services.mozilla.com/D150271
| gfx/wr/webrender/src/renderer/upload.rs | diffblobblamehistory |