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Implement scr.fps

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This commit is contained in:
pancake 2017-11-23 23:16:19 +01:00
parent 1a2223ba07
commit 7d2da2201e
2 changed files with 16 additions and 0 deletions
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1
libr/core/cconfig.c
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@ -2625,6 +2625,7 @@ R_API int r_core_config_init(RCore *core) {
SETICB ("scr.linesleep", 0, &cb_scrlinesleep, "Flush sleeping some ms in every line");
SETICB ("scr.pagesize", 1, &cb_scrpagesize, "Flush in pages when scr.linesleep is != 0");
SETCB ("scr.flush", "false", &cb_scrflush, "Force flush to console in realtime (breaks scripting)");
SETPREF ("scr.fps", "false", "Display FPS in visual title");
/* TODO: rename to asm.color.ops ? */
SETPREF ("scr.zoneflags", "true", "Show zoneflags in visual mode before the title (see fz?)");
SETPREF ("scr.color.ops", "true", "Colorize numbers and registers in opcodes");

15
libr/core/visual.c
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@ -9,6 +9,10 @@ static void visual_refresh(RCore *core);
#define KEY_ALTQ 0xc5
static ut64 ts = UT64_MAX;
static int tsFPS = 0;
static int oldFPS = 0;
static const char *printfmtSingle[] = {
"xc", "pd $r",
"pxw 64@r:SP;dr=;pd $r",
@ -2451,6 +2455,17 @@ R_API void r_core_visual_title(RCore *core, int color) {
if (!oldpc) {
oldpc = r_debug_reg_get (core->dbg, "PC");
}
if (r_config_get_i (core->config, "scr.fps")) {
ut64 now = r_sys_now ();
st64 diff = now - ts;
if (diff < 10000000) {
ut32 newFPS = (100000.0 / diff) * 10;
tsFPS = (tsFPS + newFPS + oldFPS) / 3;
oldFPS = newFPS;
}
ts = now;
r_cons_printf ("(fps %d) ", tsFPS);
}
/* automatic block size */
int pc, hexcols = r_config_get_i (core->config, "hex.cols");
if (autoblocksize) {