Pull latest changes to IPC and quaternion usage

README.md

@@ -29,6 +29,8 @@ To re-center the screen, I've implemented an experimental double-tap feature: yo
 
 Framerate is really important here, because individual frames are static, so moving your head quickly may produce a noticeable flicker as it moves the screen. Higher framerates will produce an overall better experience (less flicker and smoother follow), but lower framerates should still be totally usable.
 
+It's important that your glasses are either on your head or sitting on a flat surface when they're first plugged in and calibrated. If you notice that your screen continues to move for several seconds after a head movement, almost as if the screen has some momentum that takes time to slow down, then try unplugging and reconnecting your glasses.
+
 ### Display size
 
 If the screen appears very small in your view, you may be playing at the Deck screen's native resolution, and not at the glasses' native

bin/package_vulkan

@@ -25,11 +25,9 @@ fi
 # build vkBasalt
 VKBASALT_MODULE_DIR=$VULKAN_MODULES/vkBasalt
 VKBASALT_BUILD_DIR=$VKBASALT_MODULE_DIR/out
-if [ ! -d "$VKBASALT_BUILD_DIR" ] || [ "$1" == "--clean" ]; then
-  pushd $VKBASALT_MODULE_DIR
-  ./docker-build
-  popd
-fi
+pushd $VKBASALT_MODULE_DIR
+./docker-build
+popd
 
 # copy vkBasalt binaries and configs
 mkdir -p $PACKAGE_DIR/{vkBasalt.64,vkBasalt.32}
@@ -49,11 +47,9 @@ cp -r $VULKAN_DIR/config $PACKAGE_DIR
 # build xreal driver
 XREAL_DRIVER_DIR=modules/xrealAirLinuxDriver
 XREAL_BINARY=$XREAL_DRIVER_DIR/build/xrealAirLinuxDriver.tar.gz
-if [ ! -e "$XREAL_BINARY" ] || [ "$1" == "--clean" ]; then
-  pushd $XREAL_DRIVER_DIR
-  bin/package
-  popd
-fi
+pushd $XREAL_DRIVER_DIR
+bin/package
+popd
 
 # copy xreal binary and setup script
 cp $XREAL_BINARY $PACKAGE_DIR

modules/xrealAirLinuxDriver

@@ -1 +1 @@
-Subproject commit f64260da6e4431aba213a9034abb72ac15472157
+Subproject commit 2239dbb56e42b6a57029ff1020c247a3ecf81c34

vulkan/modules/sombrero

@@ -1 +1 @@
-Subproject commit ea83f7fd18858d7d40d3687304270324553954ae
+Subproject commit 95b9104af0f14fdfe1b66c5adbdd536b05f9d2f9

vulkan/modules/vkBasalt

@@ -1 +1 @@
-Subproject commit 4856414ce33a8c651818c9ebf619aa6233d2e47d
+Subproject commit 00eaebc7ef6b7f92e9a930e050f065d246054447