diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/recipes-graphics/mesa/mesa-demos/0010-sharedtex_mt-fix-rendering-thread-hang.patch')
-rw-r--r-- | import-layers/yocto-poky/meta/recipes-graphics/mesa/mesa-demos/0010-sharedtex_mt-fix-rendering-thread-hang.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/import-layers/yocto-poky/meta/recipes-graphics/mesa/mesa-demos/0010-sharedtex_mt-fix-rendering-thread-hang.patch b/import-layers/yocto-poky/meta/recipes-graphics/mesa/mesa-demos/0010-sharedtex_mt-fix-rendering-thread-hang.patch deleted file mode 100644 index 04e1b446f..000000000 --- a/import-layers/yocto-poky/meta/recipes-graphics/mesa/mesa-demos/0010-sharedtex_mt-fix-rendering-thread-hang.patch +++ /dev/null @@ -1,43 +0,0 @@ -From 525fa9ded72d22b53c5eb366f61e2ac1d407a2db Mon Sep 17 00:00:00 2001 -From: Awais Belal <awais_belal@mentor.com> -Date: Thu, 8 Oct 2015 13:49:31 +0500 -Subject: [PATCH] sharedtex_mt: fix rendering thread hang - -XNextEvent is a blocking call which locks up the display mutex -this causes the rendering threads to hang when they try call -glXSwapBuffers() as that tries to take the same mutex in -underlying calls through XCopyArea(). -So we only go to XNextEvent when it has at least one event -and we wouldn't lock indefinitely. - -Signed-off-by: Awais Belal <awais_belal@mentor.com> -Upstream-Status: Backport (2b304e765695d385fd3bf414e6e444020bedb0a8) - ---- - src/xdemos/sharedtex_mt.c | 9 +++++++-- - 1 file changed, 7 insertions(+), 2 deletions(-) - -diff --git a/src/xdemos/sharedtex_mt.c b/src/xdemos/sharedtex_mt.c -index a90903a..1d503c4 100644 ---- a/src/xdemos/sharedtex_mt.c -+++ b/src/xdemos/sharedtex_mt.c -@@ -420,9 +420,14 @@ Resize(struct window *h, unsigned int width, unsigned int height) - static void - EventLoop(void) - { -+ int i; -+ XEvent event; - while (1) { -- int i; -- XEvent event; -+ /* Do we have an event? */ -+ if (XPending(gDpy) == 0) { -+ usleep(10000); -+ continue; -+ } - XNextEvent(gDpy, &event); - for (i = 0; i < NumWindows; i++) { - struct window *h = &Windows[i]; --- -1.9.1 - |