diff options
| -rw-r--r-- | config.h | 8 | ||||
| -rw-r--r-- | st.c | 11 | ||||
| -rw-r--r-- | st.h | 1 |
3 files changed, 19 insertions, 1 deletions
@@ -53,6 +53,13 @@ static unsigned int actionfps = 30; static unsigned int blinktimeout = 800; /* + * interval (in milliseconds) between each successive call to ximspot. This + * improves terminal performance while not reducing functionality to those + * whom need XIM support. + */ +int ximspot_update_interval = 1000; + +/* * thickness of underline and bar cursors */ static unsigned int cursorthickness = 2; @@ -187,6 +194,7 @@ ResourcePref resources[] = { { "cwscale", FLOAT, &cwscale }, { "chscale", FLOAT, &chscale }, { "alpha", FLOAT, &alpha }, + { "ximspot_update_interval", INTEGER, &ximspot_update_interval }, }; /* @@ -14,6 +14,7 @@ #include <sys/types.h> #include <sys/wait.h> #include <termios.h> +#include <time.h> #include <unistd.h> #include <wchar.h> @@ -142,6 +143,7 @@ typedef struct { int charset; /* current charset */ int icharset; /* selected charset for sequence */ int *tabs; + struct timespec last_ximspot_update; } Term; /* CSI Escape sequence structs */ @@ -1056,6 +1058,7 @@ void tnew(int col, int row) { term = (Term){ .c = { .attr = { .fg = defaultfg, .bg = defaultbg } } }; + clock_gettime(CLOCK_MONOTONIC, &term.last_ximspot_update); tresize(col, row); treset(); } @@ -2744,7 +2747,13 @@ draw(void) term.ocx, term.ocy, term.line[term.ocy][term.ocx]); term.ocx = cx, term.ocy = term.c.y; xfinishdraw(); - xximspot(term.ocx, term.ocy); + + struct timespec now; + clock_gettime(CLOCK_MONOTONIC, &now); + if (ximspot_update_interval && TIMEDIFF(now, term.last_ximspot_update) > ximspot_update_interval) { + xximspot(term.ocx, term.ocy); + term.last_ximspot_update = now; + } } void @@ -133,3 +133,4 @@ extern unsigned int defaultfg; extern unsigned int defaultbg; extern float alpha; extern MouseKey mkeys[]; +extern int ximspot_update_interval; |