fix(video): vsync remote canvas draws

scripts/pull-android-frame-dumps.sh

@@ -3,9 +3,9 @@ set -euo pipefail
 
 PACKAGE="${1:-com.wzp.desktop}"
 OUT_DIR="${2:-android-frame-dumps}"
-REMOTE_TAR="/sdcard/wzp-frame-dumps.tar"
 LOCAL_TAR="wzp-frame-dumps.tar"
-APP_DUMP_DIR="files/com.wzp.desktop/.wzp"
+APP_DUMP_DIR="${WZP_ANDROID_DUMP_ROOT:-.wzp}"
+trap 'rm -f "$LOCAL_TAR"' EXIT
 
 if [ "${1:-}" = "-h" ] || [ "${1:-}" = "--help" ]; then
     echo "Usage: $0 [package] [out-dir]"
@@ -15,11 +15,7 @@ if [ "${1:-}" = "-h" ] || [ "${1:-}" = "--help" ]; then
 fi
 
 echo ">>> Packaging frame dumps from $PACKAGE..."
-adb shell "run-as $PACKAGE tar -C $APP_DUMP_DIR -cf $REMOTE_TAR frame-dumps"
-
-echo ">>> Pulling $REMOTE_TAR..."
-adb pull "$REMOTE_TAR" "$LOCAL_TAR"
-adb shell "rm -f $REMOTE_TAR" >/dev/null 2>&1 || true
+adb exec-out "run-as $PACKAGE tar -C $APP_DUMP_DIR -cf - frame-dumps" > "$LOCAL_TAR"
 
 rm -rf "$OUT_DIR"
 mkdir -p "$OUT_DIR"