commit e179405cb2f2e8fbbde1ce75b7d7dd9eadc2d4a0 Author: Lee Salzman lsalzman@mozilla.com Date: Mon Sep 23 20:02:17 2019 +0000

Bug 1578075 - Increase stack size of paint threads on macOS Catalina to 1MB. r=jrmuizel

Differential Revision: https://phabricator.services.mozilla.com/D46834

--HG-- extra : moz-landing-system : lando --- gfx/layers/PaintThread.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gfx/layers/PaintThread.cpp b/gfx/layers/PaintThread.cpp index c35bf472d682..400e2d342b2f 100644 --- a/gfx/layers/PaintThread.cpp +++ b/gfx/layers/PaintThread.cpp @@ -79,7 +79,7 @@ static uint32_t GetPaintThreadStackSize() { #else // Workaround bug 1578075 by increasing the stack size of paint threads if (nsCocoaFeatures::OnCatalinaOrLater()) { - static const uint32_t kCatalinaPaintThreadStackSize = 512 * 1024; + static const uint32_t kCatalinaPaintThreadStackSize = 1024 * 1024; static_assert(kCatalinaPaintThreadStackSize >= nsIThreadManager::DEFAULT_STACK_SIZE, "update default stack size of paint " "workers");