X-Git-Url: https://git.xinqibao.xyz/st.git/blobdiff_plain/21e0d6e8b8d20903494386e7e6f43201b3761154..1d590910652519268152eae6b97cf30ace4e90c0:/config.def.h

diff --git a/config.def.h b/config.def.h
index dfcbda9..fdbacfd 100644
--- a/config.def.h
+++ b/config.def.h
@@ -18,6 +18,7 @@ static int borderpx = 2;
  */
 static char *shell = "/bin/sh";
 char *utmp = NULL;
+/* scroll program: to enable use a string like "scroll" */
 char *scroll = NULL;
 char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
 
@@ -42,9 +43,14 @@ static unsigned int tripleclicktimeout = 600;
 /* alt screens */
 int allowaltscreen = 1;
 
-/* frames per second st should at maximum draw to the screen */
-static unsigned int xfps = 120;
-static unsigned int actionfps = 30;
+/*
+ * draw latency range in ms - from new content/keypress/etc until drawing.
+ * within this range, st draws when content stops arriving (idle). mostly it's
+ * near minlatency, but it waits longer for slow updates to avoid partial draw.
+ * low minlatency will tear/flicker more, as it can "detect" idle too early.
+ */
+static double minlatency = 8;
+static double maxlatency = 33;
 
 /*
  * blinking timeout (set to 0 to disable blinking) for the terminal blinking