mirror of https://github.com/nirenjan/libx52.git
Allow for a greater range in mouse speeds
Prior to this change, the virtual mouse update was restricted to updating once every `mouse_delay` microseconds, and the allowed values were a small fixed set. Some users reported that even at the highest speed, the speed was slower than they were used to (with a high DPI mouse). This change modifies the speed calculation algorithm as follows. It keeps the slowest speed to refresh the mouse every 70 ms. As the speed increases, the refresh rate drops by 5 ms for every increment in speed, until the refresh rate caps at once every 10 ms. Beyond that, a multiplicative factor begins to take effect, with each speed increase adding 0.25 to the factor. That is, speed 13 would multiply the axis components by 1.25 _and_ refresh every 10 ms. Speed 14 would bump the factor to 1.50, speed 15 to 1.75, and so on, until the factor tops out at 6.0.reverse-scroll
parent
d8fc859e44
commit
e8abbd0374
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@ -17,19 +17,13 @@
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// Mouse speed is the delay in microseconds between subsequent mouse reports
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#define DEFAULT_MOUSE_DELAY 70000
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#define MOUSE_DELAY_DELTA 10000
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#define MOUSE_DELAY_DELTA 5000
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#define MOUSE_DELAY_MIN 10000
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#define MAX_MOUSE_MULT 5
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volatile bool mouse_enabled = false;
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volatile int mouse_delay = DEFAULT_MOUSE_DELAY;
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#define MAX_MOUSE_SPEED 5
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static const int mouse_speed_map[MAX_MOUSE_SPEED] = {
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DEFAULT_MOUSE_DELAY,
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DEFAULT_MOUSE_DELAY - MOUSE_DELAY_DELTA*1,
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DEFAULT_MOUSE_DELAY - MOUSE_DELAY_DELTA*2,
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DEFAULT_MOUSE_DELAY - MOUSE_DELAY_DELTA*3,
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DEFAULT_MOUSE_DELAY - MOUSE_DELAY_DELTA*4,
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};
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volatile int mouse_mult = MOUSE_MULT_FACTOR;
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void x52d_cfg_set_Mouse_Enabled(bool enabled)
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{
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@ -43,13 +37,26 @@ void x52d_cfg_set_Mouse_Enabled(bool enabled)
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void x52d_cfg_set_Mouse_Speed(int speed)
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{
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int new_delay;
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if (speed >= 0 && speed < MAX_MOUSE_SPEED) {
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new_delay = mouse_speed_map[speed];
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PINELOG_DEBUG(_("Setting mouse speed to %d (delay %d ms)"),
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speed, new_delay);
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mouse_delay = new_delay;
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} else {
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int new_mult;
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int max_base_speed = (DEFAULT_MOUSE_DELAY - MOUSE_DELAY_MIN) / MOUSE_DELAY_DELTA;
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int max_speed = max_base_speed + MAX_MOUSE_MULT * MOUSE_MULT_FACTOR;
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if (speed < 0 || speed > max_speed) {
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PINELOG_INFO(_("Ignoring mouse speed %d outside supported range (0-%d)"),
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speed, MAX_MOUSE_SPEED-1);
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speed, max_speed);
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return;
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} else if (speed <= max_base_speed) {
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new_delay = DEFAULT_MOUSE_DELAY - speed * MOUSE_DELAY_DELTA;
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new_mult = MOUSE_MULT_FACTOR;
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} else {
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// speed between max_base_speed & max_speed
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new_delay = MOUSE_DELAY_MIN;
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new_mult = MOUSE_MULT_FACTOR + (speed - max_base_speed);
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}
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PINELOG_DEBUG(_("Setting mouse speed to %d (delay %d ms, multiplier %f)"),
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speed, new_delay / 1000, new_mult / (double)MOUSE_MULT_FACTOR);
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mouse_delay = new_delay;
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mouse_mult = new_mult;
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}
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@ -14,6 +14,9 @@
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extern volatile bool mouse_enabled;
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extern volatile int mouse_delay;
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extern volatile int mouse_mult;
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#define MOUSE_MULT_FACTOR 4
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void x52d_mouse_evdev_thread_control(bool enabled);
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void x52d_mouse_evdev_init(void);
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@ -89,6 +89,13 @@ static int report_axis(int axis, int index)
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*/
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axis_val = ((axis_val << 1) - 15) >> 1;
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/*
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* Factor in the multiplicative factor for the axis. This deliberately
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* uses integer division, since the uinput event only accepts integers.
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* For the speed purposes, this should be good enough.
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*/
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axis_val = (axis_val * mouse_mult) / MOUSE_MULT_FACTOR;
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if (axis_val) {
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rc = libevdev_uinput_write_event(mouse_uidev, EV_REL, axis, axis_val);
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if (rc != 0) {
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@ -8,7 +8,7 @@ msgid ""
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msgstr ""
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"Project-Id-Version: x52pro-linux 0.2.2\n"
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"Report-Msgid-Bugs-To: https://github.com/nirenjan/x52pro-linux/issues\n"
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"POT-Creation-Date: 2021-09-15 09:25-0700\n"
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"POT-Creation-Date: 2021-09-16 23:03-0700\n"
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"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
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"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
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"Language-Team: LANGUAGE <LL@li.org>\n"
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@ -142,11 +142,11 @@ msgstr ""
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msgid "Unknown LED state %d"
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msgstr ""
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#: libx52/x52_stringify.c:47 daemon/x52d_clock.c:28 daemon/x52d_mouse.c:37
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#: libx52/x52_stringify.c:47 daemon/x52d_clock.c:28 daemon/x52d_mouse.c:31
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msgid "off"
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msgstr ""
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#: libx52/x52_stringify.c:48 daemon/x52d_clock.c:28 daemon/x52d_mouse.c:37
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#: libx52/x52_stringify.c:48 daemon/x52d_clock.c:28 daemon/x52d_mouse.c:31
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msgid "on"
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msgstr ""
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@ -735,21 +735,21 @@ msgstr ""
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msgid "Shutting down X52 I/O driver thread"
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msgstr ""
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#: daemon/x52d_mouse.c:36
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#: daemon/x52d_mouse.c:30
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#, c-format
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msgid "Setting mouse enable to %s"
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msgstr ""
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#: daemon/x52d_mouse.c:48
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#, c-format
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msgid "Setting mouse speed to %d (delay %d ms)"
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msgstr ""
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#: daemon/x52d_mouse.c:52
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#: daemon/x52d_mouse.c:46
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#, c-format
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msgid "Ignoring mouse speed %d outside supported range (0-%d)"
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msgstr ""
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#: daemon/x52d_mouse.c:58
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#, c-format
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msgid "Setting mouse speed to %d (delay %d ms, multiplier %f)"
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msgstr ""
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#: daemon/x52d_mouse_evdev.c:43
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#, c-format
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msgid "Error writing mouse button event (button %d, state %d)"
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@ -760,33 +760,33 @@ msgstr ""
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msgid "Error writing mouse wheel event %d"
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msgstr ""
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#: daemon/x52d_mouse_evdev.c:95
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#: daemon/x52d_mouse_evdev.c:102
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#, c-format
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msgid "Error writing mouse axis event (axis %d, value %d)"
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msgstr ""
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#: daemon/x52d_mouse_evdev.c:108
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#: daemon/x52d_mouse_evdev.c:115
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msgid "Error writing mouse sync event"
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msgstr ""
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#: daemon/x52d_mouse_evdev.c:127
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#: daemon/x52d_mouse_evdev.c:134
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msgid "Starting X52 virtual mouse driver thread"
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msgstr ""
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#: daemon/x52d_mouse_evdev.c:150
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#: daemon/x52d_mouse_evdev.c:157
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#, c-format
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msgid "Error %d initializing mouse thread: %s"
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msgstr ""
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#: daemon/x52d_mouse_evdev.c:157
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#: daemon/x52d_mouse_evdev.c:164
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msgid "Shutting down X52 virtual mouse driver thread"
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msgstr ""
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#: daemon/x52d_mouse_evdev.c:164
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#: daemon/x52d_mouse_evdev.c:171
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msgid "Virtual mouse not created. Ignoring thread state change"
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msgstr ""
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#: daemon/x52d_mouse_evdev.c:225
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#: daemon/x52d_mouse_evdev.c:232
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#, c-format
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msgid "Error %d creating X52 virtual mouse: %s"
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msgstr ""
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36
po/xx_PL.po
36
po/xx_PL.po
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@ -7,8 +7,8 @@ msgid ""
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msgstr ""
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"Project-Id-Version: x52pro-linux 0.2.1\n"
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"Report-Msgid-Bugs-To: https://github.com/nirenjan/x52pro-linux/issues\n"
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"POT-Creation-Date: 2021-09-15 09:25-0700\n"
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"PO-Revision-Date: 2021-09-15 00:12-0700\n"
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"POT-Creation-Date: 2021-09-16 23:03-0700\n"
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"PO-Revision-Date: 2021-09-16 23:04-0700\n"
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"Last-Translator: Nirenjan Krishnan <nirenjan@gmail.com>\n"
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"Language-Team: Dummy Language for testing i18n\n"
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"Language: xx_PL\n"
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@ -142,11 +142,11 @@ msgstr "YYay-MMay-DDay"
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msgid "Unknown LED state %d"
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msgstr "Unknownay EDLay atestay %d"
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#: libx52/x52_stringify.c:47 daemon/x52d_clock.c:28 daemon/x52d_mouse.c:37
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#: libx52/x52_stringify.c:47 daemon/x52d_clock.c:28 daemon/x52d_mouse.c:31
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msgid "off"
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msgstr "offay"
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#: libx52/x52_stringify.c:48 daemon/x52d_clock.c:28 daemon/x52d_mouse.c:37
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#: libx52/x52_stringify.c:48 daemon/x52d_clock.c:28 daemon/x52d_mouse.c:31
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msgid "on"
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msgstr "onay"
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@ -784,21 +784,21 @@ msgstr "Erroray %d initializingay I/O iverdray eadthray: %s"
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msgid "Shutting down X52 I/O driver thread"
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msgstr "Uttingshay ownday X52 I/O iverdray eadthray"
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#: daemon/x52d_mouse.c:36
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#: daemon/x52d_mouse.c:30
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#, c-format
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msgid "Setting mouse enable to %s"
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msgstr "Ettingsay ousemay enableay otay %s"
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#: daemon/x52d_mouse.c:48
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#, c-format
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msgid "Setting mouse speed to %d (delay %d ms)"
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msgstr "Ettingsay ousemay eedspay otay %d (elayday %d ms)"
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#: daemon/x52d_mouse.c:52
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#: daemon/x52d_mouse.c:46
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#, c-format
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msgid "Ignoring mouse speed %d outside supported range (0-%d)"
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msgstr "Ignoringay ousemay eedspay %d outsideay upportedsay angeray (0-%d)"
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#: daemon/x52d_mouse.c:58
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#, c-format
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msgid "Setting mouse speed to %d (delay %d ms, multiplier %f)"
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msgstr "Ettingsay ousemay eedspay otay %d (elayday %d ms, ultipliermay %f)"
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#: daemon/x52d_mouse_evdev.c:43
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#, c-format
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msgid "Error writing mouse button event (button %d, state %d)"
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@ -809,33 +809,33 @@ msgstr "Erroray itingwray ousemay uttonbay eventay (uttonbay %d, atestay %d)"
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msgid "Error writing mouse wheel event %d"
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msgstr "Erroray itingwray ousemay eelwhay eventay %d"
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#: daemon/x52d_mouse_evdev.c:95
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#: daemon/x52d_mouse_evdev.c:102
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#, c-format
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msgid "Error writing mouse axis event (axis %d, value %d)"
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msgstr "Erroray itingwray ousemay axisay eventay (axisay %d, aluevay %d)"
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#: daemon/x52d_mouse_evdev.c:108
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#: daemon/x52d_mouse_evdev.c:115
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msgid "Error writing mouse sync event"
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msgstr "Erroray itingwray ousemay yncsay eventay"
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#: daemon/x52d_mouse_evdev.c:127
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#: daemon/x52d_mouse_evdev.c:134
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msgid "Starting X52 virtual mouse driver thread"
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msgstr "Artingstay X52 irtualvay ousemay iverdray eadthray"
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#: daemon/x52d_mouse_evdev.c:150
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#: daemon/x52d_mouse_evdev.c:157
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#, c-format
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msgid "Error %d initializing mouse thread: %s"
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msgstr "Erroray %d initializingay ousemay eadthray: %s"
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#: daemon/x52d_mouse_evdev.c:157
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#: daemon/x52d_mouse_evdev.c:164
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msgid "Shutting down X52 virtual mouse driver thread"
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msgstr "Uttingshay ownday X52 irtualvay ousemay iverdray eadthray"
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#: daemon/x52d_mouse_evdev.c:164
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#: daemon/x52d_mouse_evdev.c:171
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msgid "Virtual mouse not created. Ignoring thread state change"
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msgstr "Irtualvay ousemay otnay eatedcray. Ignoringa eadthray atestay angechay"
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#: daemon/x52d_mouse_evdev.c:225
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#: daemon/x52d_mouse_evdev.c:232
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#, c-format
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msgid "Error %d creating X52 virtual mouse: %s"
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msgstr "Erroray %d eatingcray X52 irtualvay ousemay: %s"
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