| commit | dab4811661720e8f14675a09ca1a3b8f82e45680 | [log] [tgz] |
|---|---|---|
| author | Ben Wagner <bungeman@google.com> | Thu Feb 16 22:28:02 2017 +0000 |
| committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | Thu Feb 16 22:28:14 2017 +0000 |
| tree | bd4c8058406f32f7cf5e8a17158beef94504b49d | |
| parent | 5df6db15dc04ea7f8c8fa7a7b58ecb881d7a70fe [diff] |
Revert "GrTessellator (AA): Performance tweaks and cleanup." This reverts commit e595bbfba6e7dcdda0d7d700343e9d814a406771. Reason for revert: Breaking roll into Chromium. virtual/gpu/fast/canvas/canvas-arc-circumference-fill.html virtual/gpu/fast/canvas/canvas-ellipse-circumference-fill.html https://build.chromium.org/p/tryserver.blink/builders/linux_trusty_blink_rel/builds/5170 https://storage.googleapis.com/chromium-layout-test-archives/linux_trusty_blink_rel/5170/layout-test-results/results.html Original change's description: > GrTessellator (AA): Performance tweaks and cleanup. > > The SkArenaAlloc destructor was showing up as hot in profiling, > especially on Linux. The reason is that it was being used > incorrectly: the size estimate was being used as the chunk size. It > turns out that the best performance seems to be achieved with no > initial allocations and a fixed chunk size of 16K, as the CPU path > renderer does. > > Also, allocate the bisectors used for edge inversions on the > stack, not the heap. And remove some unused code. > > BUG=skia: > > Change-Id: I754531c753c9e602713bf2c8bb5a0eaf174bb962 > Reviewed-on: https://skia-review.googlesource.com/8560 > Reviewed-by: Brian Salomon <bsalomon@google.com> > Commit-Queue: Stephen White <senorblanco@chromium.org> > TBR=bsalomon@google.com,senorblanco@chromium.org,reviews@skia.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Change-Id: I3cf6495c7345b6e6a79c2cb3a21dc6df0eed122f Reviewed-on: https://skia-review.googlesource.com/8605 Reviewed-by: Ben Wagner <bungeman@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>