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Set a lower limit to avoid thread starvation

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This commit is contained in:
Aaron Culliney 2016-04-22 20:19:40 -07:00
parent 90b52702d6
commit a77075c881
1 changed files with 5 additions and 1 deletions
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6
src/video/gltouchjoy_joy.c
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@ -15,7 +15,8 @@
#error this is a touch interface module, possibly you mean to not compile this at all?
#endif
#define BUTTON_TAP_DELAY_NANOS_DEFAULT 50000000
#define BUTTON_TAP_DELAY_NANOS_DEFAULT (NANOSECONDS_PER_SECOND/20) // 0.2 secs
#define BUTTON_TAP_DELAY_NANOS_MIN (NANOSECONDS_PER_SECOND/10000) // 0.0001 secs
typedef struct touch_event_s {
struct touch_event_s *next;
@ -313,6 +314,9 @@ static void touchjoy_prefsChanged(const char *domain) {
float fVal = 0.f;
joys.tapDelayNanos = prefs_parseFloatValue(domain, PREF_JOY_TAP_DELAY, &fVal) ? (fVal * NANOSECONDS_PER_SECOND) : BUTTON_TAP_DELAY_NANOS_DEFAULT;
if (joys.tapDelayNanos < BUTTON_TAP_DELAY_NANOS_MIN) {
joys.tapDelayNanos = BUTTON_TAP_DELAY_NANOS_MIN;
}
}
static uint8_t *touchjoy_rosetteChars(void) {