UISIMULATOR: Give the host OS some needed context switching hints (which _is_ supposed to work on Linux - but I can't tell on VMWare - and does on Windows). I guess I'll know for sure soon. Give sleep() even more genuine behavior. Add some button driver sync with the rockbox threads that should have been there for some time - this is basically interrupt-like processing as any thread not in the kernel pool should be considered. Make the screendump work again by posting the request. Perhaps help out shutting down for some users but not in the way I'd prefer - to think about.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14646 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 1 deletions

diff --git a/uisimulator/common/io.c b/uisimulator/common/io.c
index 127a1c36f1..463bbc68d9 100644
--- a/uisimulator/common/io.c
+++ b/uisimulator/common/io.c
@@ -261,7 +261,8 @@ void sim_io_init(void)
     }
 
     /* Wait for IO thread to lock mutex */
-    while (!io.ready);
+    while (!io.ready)
+        SDL_Delay(0);
 
     /* Wait for it to unlock */
     SDL_LockMutex(io.m);